Turn Signal Patents (Class 340/475)
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Patent number: 7898400Abstract: A system for determining when a vehicle is departing from the current lane. The system includes a processor, an imaging sensor, and an inertial sensor assembly. The imaging sensor is in electrical communication with the processor to provide a vehicle position signal and a preceding lane structure. The inertial sensor assembly is in electrical communication with processor to provide acceleration and rotational information about the vehicle. Based on a combination of the vehicle position, the preceding lane structure, the acceleration information, and the rotational information, the processor generates a warning signal to alert the driver.Type: GrantFiled: April 15, 2008Date of Patent: March 1, 2011Assignee: Autoliv ASP, Inc.Inventors: Salah Hadi, Stephen Decker
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Patent number: 7889065Abstract: The present invention relates to the field of smart cars and automatic signaling of a vehicle's intent. The invention allows a driver to choose between manual or automatic signaling (turns, deceleration, acceleration) and a prominent feature is that the system is not cooperative and can be phased in over time, one car at a time and offer immediate benefits. Much of the prior art relating to newer automotive technologies relies on the use of cooperative technologies, such as transponders or beacons and the like, requiring all cars to equip in order to gain benefits. While this is technically achievable it is an institutional limitation, and therefore systems that do not rely on this extent of cooperation are more practical and can be introduced sooner. The invention has the capability of ensuring that many more cars on the road provide proper turn signals as well as acceleration and deceleration signals.Type: GrantFiled: September 19, 2008Date of Patent: February 15, 2011Inventor: Alexander E. Smith
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Patent number: 7880594Abstract: Vehicle including a switch assembly includes a vehicular component subject to control by an occupant in the passenger compartment, and a switch assembly for controlling the component based on pressure applied by the occupant of the vehicle to an exposed surface of the vehicle. The switch assembly includes at least one wireless transmission component arranged to wirelessly transmit an indication of the application of pressure to the exposed surface, and a control mechanism for controlling the wireless transmission by the wireless transmission component(s) based on the application of pressure to the exposed surface. The control mechanism may be a switch or a variable impedance which react to the application of pressure to the exposed surface.Type: GrantFiled: July 3, 2006Date of Patent: February 1, 2011Assignee: Automotive Technologies International, Inc.Inventors: David S. Breed, Wendell C. Johnson, Wilbur E. DuVall
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Patent number: 7876209Abstract: An audio visual turn/hazard signaling system in a vehicle can include an electronic user-selectable sound file, a control circuitry containing a solid state relay, a sensor, and an amplifier. The signal system of the invention provides a customizable signal system including a sound file where the operator can choose the volume and frequency to play when turn signal is activated. The signal system of the invention also provides an automatic volume adjuster wherein the safety of the operator while operating a vehicle is enhanced.Type: GrantFiled: June 19, 2008Date of Patent: January 25, 2011Assignee: Honda Motor Co., Ltd.Inventors: Thomas Kracker, Tony Wang, William Tobin, Derek Adelman
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Patent number: 7876210Abstract: If a turn signal switch is operated and a right-turn signal or a left-turn signal is input, a turn signal controller outputs a turn signal lamp lighting signal to a relay so as to make the turn signal lamp flash. Detection signals of an operating amount and an operating direction of a joy stick are input to a main controller, and the main controller detects a steering angle of the vehicle on the basis of the input detection signals, and outputs the steering angle to the turn signal controller. The turn signal controller determines that a course change is finished in case the input steering angle becomes smaller than a second steering angle after becoming larger than a first steering angle, and stops a turn signal lamp lighting signal on an output state so as to turn off a flashing turn signal lamp.Type: GrantFiled: September 16, 2008Date of Patent: January 25, 2011Assignee: Komatsu Ltd.Inventors: Masaki Tsukida, Minoru Wada
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Patent number: 7852204Abstract: An apparatus is disclosed where a third brake light assembly contains solar cell panel and battery where the solar cell panel charges the battery, driving light and brake light wherein the driving light draws electricity from the battery, a radio frequency receiver that activates the driving light; a radio frequency transmitter that is coupled to a vehicle driving light switch, where the radio frequency transmitter receives instruction from the driving light switch and transmits instruction to the radio frequency receiver. Likewise, a method to add driving light to a vehicle's third brake light assembly is disclosed which includes providing solar cell panel, battery, and driving light where the solar cell panel charges the battery and the battery supplies power to the driving light, and providing radio frequency transmitter that is coupled to a vehicle driving light switch and it receives instruction from the driving light switch and transmits instruction to the radio frequency receiver.Type: GrantFiled: February 12, 2008Date of Patent: December 14, 2010Inventor: Ching Tsung Lai
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Patent number: 7843360Abstract: A vehicle safety system to improve lane change turn signal use by creating a conditioned response in the driver of a motor vehicle such that turn signals are used more appropriately over time for changing lanes. This is achieved using existing lane departure warning components and comparing each lane change at lower speeds to the coinciding turn signal on/off status, and determining if turn signal usage was appropriate. If lane changes indicate repeated, neglectful turn signal usage, a reminder message is presented to the driver. The lane departure warning remains functional at higher speeds, but at lower speeds, the present invention provides a less abrupt, friendly reminder message to use turn signals for lane changes. Drivers who repeatedly neglect to use turn signals will over time increase usage and reminder messages will cease, thereby improving vehicle safety by increasing appropriate turn signal use while changing lanes.Type: GrantFiled: March 21, 2008Date of Patent: November 30, 2010Inventor: Richard Louis Ponziani
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Patent number: 7843320Abstract: A vehicle safety system to improve turn signal use by creating a conditioned response in the driver of a motor vehicle such that turn signals are used more appropriately over time. This is achieved using existing vehicle components to monitor a running recent history of executed turns, comparing each turn to the coinciding turn signal on/off status, and determining if turn signal usage was appropriate. If the recent history is indicative of neglectful turn signal usage, a reminder message is presented to the driver. If a driver is appropriately using turn signals nearly all of the time, then no reminder is ever presented, thus the system will never be considered a nuisance and is transparent to most drivers. Drivers who repeatedly neglect to use turn signals will over time increase usage and reminder messages will cease, thereby improving vehicle safety by increasing appropriate turn signal use.Type: GrantFiled: February 16, 2008Date of Patent: November 30, 2010Inventor: Richard Louis Ponziani
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Patent number: 7821388Abstract: Embodiments for lighted see-through displays include a plurality of light elements positioned thereon at select points arranged to convey information. The light elements may be selectively lit to provide fixed or moving information, or may even be programmed to change or even display like a marquee or even a television. Particular embodiments of the invention employ a lightweight, flexible substrate to support the light elements. Other embodiments employ one or more comparatively rigid substrates supporting rows of light elements. Particular applications for the lighted sign embodiments include display in vehicle windows such as police vehicle windows, construction and utility vehicle windows, and school bus and public transportation windows. Global Positioning System and radio signal receiver components allow for regional display of pertinent information in particular embodiments of the invention.Type: GrantFiled: January 13, 2009Date of Patent: October 26, 2010Inventors: Kenneth C. Booth, Kael Duaine Burden
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Publication number: 20100253500Abstract: A door mirror includes a turn signal lamp for indicating a traveling direction; a foot lamp; and a housing that houses the turn signal lamp and the foot lamp, wherein the turn signal lamp and the foot lamp are provided in the housing such that the turn signal lamp and the foot lamp are provided with outer lenses lying adjacent to each other such that light based on a turning on of one lamp is guided to an outer lens of the other lamp.Type: ApplicationFiled: September 9, 2008Publication date: October 7, 2010Applicants: MITSUBA CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yosuke Fukasawa, Akifumi Suzuki, Tatsuya Sugamoto
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Publication number: 20100253501Abstract: A safety synchronized illuminated system includes wearing apparels worn on a person. A plurality of light strips is secured to the wearing apparels. The wearing apparels include jacket, helmet and a pair of gloves. A power source, CPU chip for timing, sequencer for time sequential selection and turn signal box activates the plurality of light strips in four items: jacket, helmet, a pair of boots and a pair of gloves in a one-by-one time sequential manner, and synchronized rolling fashion in light patterns and following the traffic color codes via wire or wireless link. Each of items of the apparel can be also activated individually, independently and separately. When the light strips are activated by switch and a power source, the wearing apparels worn on the person is more visible to others especially at night.Type: ApplicationFiled: April 1, 2010Publication date: October 7, 2010Inventor: DELVONO GIBSON
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Patent number: 7800485Abstract: Embodiments of the invention include methods and apparatuses relating to bicycle turn signals. In one embodiment, a bicycle turn signal apparatus includes left and right switches, left and right turn lights, a controller, and a power supply.Type: GrantFiled: October 19, 2007Date of Patent: September 21, 2010Inventor: Darren G. Russell
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Patent number: 7791464Abstract: A method of providing a user controllable sign, on the trailer of a tractor-trailer rig. The tractor includes a cab and the trailer is electrically connected to the tractor by way of a jack that provides a set number of electrical connections between the tractor and the trailer. The method begins with the installation of a manual input device in the cab. This device creates a signal that can be overlaid on a jack input without disrupting the input and is electrically connected to a jack input. Also, a signal receiving unit is installed in the trailer, and is connected to a wire electrically connected to the jack input that receives the user signal from the manual input device. This unit is able to determine the presence of the signal from the manual input device. Also installed in the trailer, is a sign deployment controller that is at least in part responsive to the user signal receiving unit. Finally, a sign assembly, controlled by the sign deployment controller, is installed.Type: GrantFiled: June 21, 2007Date of Patent: September 7, 2010Inventors: Jason Myron Giddings, Roger Giddings, Paula Marie Giddings
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Patent number: 7783399Abstract: A turn signal apparatus includes a heading indicator which provides a heading signal and a control circuit which provides a turn direction output signal. The turn direction output signal is chosen to indicate a turn direction in response to the heading signal and a corresponding turn direction input signal. The turn direction can be for a right turn, a left turn, or a neutral turn. A left or right turn indication can be changed to a neutral turn indication in response to the heading signal.Type: GrantFiled: December 17, 2004Date of Patent: August 24, 2010Inventors: Esli Kevin Young, Eric D. Ronning
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Publication number: 20100207758Abstract: A communications assembly is adapted for use with a helmet worn by a person riding a vehicle with a light indication system. The communication assembly includes a control circuit fixedly secured to the helmet. An illumination display is operatively connected to the control circuit and fixedly secured to a back surface of the helmet. The illumination display emits light rearward of the helmet. A transmitter is electrically connected to the light indication system of the vehicle for transmitting signals as a function of a status of the light indication system. A receiver is electrically connected to the control circuit for receiving the signals transmitted by the transmitter. The receiver forwards the signals onto the control circuit such that the control circuit operates the illumination display in concert with the light indication system of the vehicle.Type: ApplicationFiled: August 14, 2009Publication date: August 19, 2010Inventor: Randall Gerald Szeljack
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Patent number: 7777611Abstract: A mirror reflective element sub-assembly for an exterior rearview mirror assembly of a vehicle includes a mirror reflective element and a video display element. The video display element is disposed behind the mirror reflective element so that images displayed by the video display element are viewable through the mirror reflective element when the video display element is activated. The video display element is configured to display images that are readily viewable by the driver of the host vehicle and not readily viewable by drivers of other vehicles in the lane adjacent to the host vehicle.Type: GrantFiled: November 1, 2007Date of Patent: August 17, 2010Assignee: Donnelly CorporationInventor: Deval M. Desai
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Patent number: 7744260Abstract: A straddle type vehicle includes a movable cover on a rear trunk space and a light assembly having a first light unit extending in a generally horizontal direction and a second light unit extending in a generally vertical direction. The assembly can also include two vertical light units, one positioned on the left side of the movable cover and the other positioned on the right side of the movable cover, and one horizontal light positioned below the movable cover. Connectors and fastening mechanisms can be utilized to connect the light units and movable cover of the assembly. In addition, the first light unit and the second light unit can both be a light-emitting diode (LED) light source.Type: GrantFiled: November 16, 2005Date of Patent: June 29, 2010Assignee: Yamaha Hatsudoki Kabushiki KaishaInventor: Yoshiaki Yamamoto
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Publication number: 20100134272Abstract: A helmet adapted for use with motorized non-enclosed vehicles and particularly motorcycles, and which helmet is capable of providing signal indicating lights, such as a braking light or left or right turn signal lights contemporaneously with the generating of such lights on the vehicle. In one embodiment of the invention, the helmet may be electrically connected to the wiring harness of the vehicle or generating the braking lights or left or right turn signal lights in relationship to those of the motorcycle. In another embodiment, the lights on the helmet may be operated through a transceiver arrangement contemporaneously with those on the motorcycle or similar vehicle.Type: ApplicationFiled: May 2, 2009Publication date: June 3, 2010Inventor: Alfred J. Palacios
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Patent number: 7728718Abstract: The lighting system having a plurality of winker lamps disposed on front and rear portions of a vehicle body, a winker switch, and a lighting control circuit which performs changeover function allowing the winker lamps at a front portion of the vehicle body to lit as position lamps. The lighting control circuit is connected to a battery through an ignition switch. The lighting system further includes a power supply circuit which supplies, in an ignition off state, power to the lighting control circuit in response to an output signal from an antitheft apparatus to cause the winker lamps to light up or flicker. The output terminal of the antitheft device is connected to an electrical connection formed between the winker switch and the left and right rear lamps.Type: GrantFiled: October 30, 2007Date of Patent: June 1, 2010Assignee: Honda Motor Co., Ltd.Inventors: Yoshiaki Takeuchi, Tetsuya Kondo, Ryohei Kitamura
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Patent number: 7683772Abstract: An integrated LED warning and vehicle lamp has a base configured to replace an existing vehicle lamp by reception into the lamp's reflector shell. The integrated warning and vehicle lamp includes first and second arrays of LEDs arranged on a support projecting from the base. One array is used to reproduce the vehicle signal and the second array provides a warning light signal. A collimator organizes light from one or more LED in a direction aligned with the intended direction of light emission from the vehicle lamp. An interface electrical circuit connects one array of LEDs to the vehicle electrical system. A warning signal electrical circuit energizes the other array to produce a variety of warning signals and/or illumination patterns.Type: GrantFiled: December 6, 2006Date of Patent: March 23, 2010Assignee: Whelen Engineering Company, Inc.Inventor: Todd J. Smith
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Publication number: 20100066519Abstract: A rearview mirror system includes an electro-optic reflective element having a specularly reflecting indicia reflector established at a second surface of a front substrate. The indicia provides a visible contrast between light incident at the mirror reflector and light incident at the indicia reflector so that when the mirror reflective element is in its high reflectance state, indicia information is subtly viewable by a person viewing the reflective element. The indicia may convey information that informs that the rearview mirror assembly is an automatic dimming type, informs of a brand logo and/or informs of a personalization logo. The mirror assembly may include a video display screen and contrast enhancement means for enhancing the viewability of the video display screen when the rearview mirror assembly is operated in high ambient lighting conditions. A control may determine a driver performance in response to a sensing device and a vehicle monitoring device.Type: ApplicationFiled: November 13, 2009Publication date: March 18, 2010Applicant: DONNELLY CORPORATIONInventors: Michael J. Baur, Ian A. McCabe, Hamid Habibi, Niall R. Lynam
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Patent number: 7677775Abstract: An external rearview mirror assembly is designed for a motor vehicle. The external rearview mirror assembly includes a mirror housing. A mirror glass carrier is operatively connected to the mirror housing. A piece of mirror glass is fixedly secured to the mirror glass carrier and is movable with respect to the mirror housing. The mirror glass defines a peripheral edge. An attaching part is fixedly secured to the mirror glass carrier wherein the attachment part extends about a portion of the peripheral edge.Type: GrantFiled: May 13, 2005Date of Patent: March 16, 2010Assignee: SMR Patents S.a.r.l.Inventor: Roland Oehmann
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Patent number: 7667586Abstract: A multi-functional alert safety helmet assembly, comprises a safety helmet having a base plate, the base plate being installed with a wireless receiving module and a control unit; the safety helmet further installed with a display panel and indication lamps which are at the base plate; and the display panel is formed by light emitting elements; two sides of the display panel having the indication lamps; the light emitting elements flashing sequentially to present textures or patterns. The base plate is connected to the display panel and indication lamps for displaying signals from the wireless transmitting module; the flash of the indication lamps are controlled by the control unit; and display of the light emitting lights of the display panel; when turning right, right indication lamps will flash and when turning left, the left indication lamps will flash.Type: GrantFiled: December 12, 2007Date of Patent: February 23, 2010Inventor: Wen-Lung Cheng
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Patent number: 7663477Abstract: In a turn signal control device for a vehicle having an automatic canceling function, a switch operating element is carried on a pivot shaft mounted in a fixed switch case so that the switch operating element can be returned and pushed-in between a returned position and a pushed-in position. The switch operating element is swingable at the returned position between a neutral position and a left-turn indicating position and a right-turn indicating position. The switch operating element is pushed-in to the pushed-in position by push-in operation at the returned position. The switch operating element is resiliently urged toward the neutral position and there turned position. A winker switch is operatively connected to the switch operating element so as to break the connection of a left-turn indicating means or a right-turn indicating means to a flasher unit in response to push-in of the switch operating element to the pushed-in position.Type: GrantFiled: December 6, 2007Date of Patent: February 16, 2010Assignees: Toyo Denso Co., Ltd., Honda Motor Co., Ltd.Inventors: Kazuma Shimizu, Takashi Nakamura, Tsutomu Tozuka, Yoshiaki Takeuchi
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Patent number: 7646291Abstract: A light control system may include a signal coder (e.g., a flasher module), one or more motor vehicle light sources, and a signal decoder. The light control system may be a part of a motor vehicle taillight system. The signal coder may provide a selected signal. The selected signal may be a voltage signal having a modified portion when the signal coder is activated by a turn signal switch. The selected signal may be a substantially non-modified voltage signal when the signal coder is activated by a brake signal switch. The signal decoder may be coupled to the signal coder. The signal decoder may assess the selected signal from the signal coder to determine a selected lighting output of the motor vehicle light sources. The motor vehicle light sources may be coupled to the signal decoder. The motor vehicle light sources may provide the selected lighting output.Type: GrantFiled: November 15, 2004Date of Patent: January 12, 2010Assignee: SafeCode, Inc.Inventor: Richard C. Counts
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Patent number: 7633407Abstract: There is provided a vehicle communication device and a computer program that can avoid a dangerous situation generated when a driver performs an operation such as selection of a vehicle to which notification information is to be sent when communication is made between vehicles and improve safety. A plurality of imaging devices are arranged around a vehicle. The vehicle communication device detects the circumstance of its own vehicle, and refers to a predetermined table based on the detected circumstance, to determine the notification information to be sent and the direction to confirm the existence of other vehicles, and transmits the notification information to the other vehicles detected by the imaging device for detecting the vehicle in the detected direction.Type: GrantFiled: September 26, 2007Date of Patent: December 15, 2009Assignee: Fujitsu LimitedInventors: Katsutoshi Yano, Jun Kawai, Hiroshi Yamada
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Patent number: 7589622Abstract: A system for providing warning lights for emergency vehicles in which the warning lights are incorporated into standard appearing accessories of the vehicle. A hood mounted deflector includes warning lights and takedown lights. Side window vent visors include warning lights, alley lights, and a convenience light. A rear spoiler includes warning lights. The warning lights are connected to at least one controller that provides various patterns of warning lights involving at least one color. In one embodiment, the takedown lights are connected to a controller that provides for flashing the takedown lights in addition to operating them continuously. The convenience light is connected to the interior lights of the vehicle. An operator panel in the vehicle is connected to the controllers and the alley lights.Type: GrantFiled: August 13, 2007Date of Patent: September 15, 2009Assignee: Farley's Custom Auto Services, LLCInventor: William Farley
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Publication number: 20090212934Abstract: An inter-vehicle communication device for a vehicle includes: a transmission element for transmitting information about the vehicle to other vehicles with a predetermined period; a transmission controller for controlling the transmission element; and a detector for detecting a state of an indicator in the vehicle. The indicator informs a person around the vehicle about a state and existence of the vehicle, and the transmission controller controls the transmission element to transmit the information with a period shorter than the predetermined period when the detector detects that the indicator functions.Type: ApplicationFiled: February 20, 2009Publication date: August 27, 2009Applicant: DENSO CORPORATIONInventor: Hidenao Shiraki
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Publication number: 20090195378Abstract: An apparatus is disclosed where a third brake light assembly contains solar cell panel and battery where the solar cell panel charges the battery, driving light and brake light wherein the driving light draws electricity from the battery, a radio frequency receiver that activates the driving light; a radio frequency transmitter that is coupled to a vehicle driving light switch, where the radio frequency transmitter receives instruction from the driving light switch and transmits instruction to the radio frequency receiver. Likewise, a method to add driving light to a vehicle's third brake light assembly is disclosed which includes providing solar cell panel, battery, and driving light where the solar cell panel charges the battery and the battery supplies power to the driving light, and providing radio frequency transmitter that is coupled to a vehicle driving light switch and it receives instruction from the driving light switch and transmits instruction to the radio frequency receiver.Type: ApplicationFiled: February 12, 2008Publication date: August 6, 2009Inventor: Ching Tsung Lai
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Publication number: 20090189756Abstract: An automatic signaling system for a vehicle having a turn signal light, includes a sensor configured for sensing at least a portion of a lane, and a processor coupled to the sensor, wherein the processor is configured to activate the turn signal light of the vehicle based at least on a signal received from the sensor. A method for activating a turn signal light of a vehicle includes sensing at least a portion of a lane in which the vehicle is traveling, and automatically activating a turn signal light of the vehicle based at least on the sensed portion of the lane.Type: ApplicationFiled: January 26, 2009Publication date: July 30, 2009Inventors: Anita Wu, Gerald Chan
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Publication number: 20090167519Abstract: An audio visual turn/hazard signaling system in a vehicle can include an electronic user-selectable sound file, a control circuitry containing a solid state relay, a sensor, and an amplifier. The signal system of the invention provides a customizable signal system including a sound file where the operator can choose the volume and frequency to play when turn signal is activated. The signal system of the invention also provides an automatic volume adjuster wherein the safety of the operator while operating a vehicle is enhanced.Type: ApplicationFiled: June 19, 2008Publication date: July 2, 2009Inventors: Thomas Kracker, Tony Wang, William Tobin, Derek Adelman
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Patent number: 7554436Abstract: A self-contained turn signal indicator unit for signaling to the hearing impaired driver of a motor vehicle that the vehicle's turn signals are activated. The indicator unit is attached to the cover of the vehicle's steering column and produces a loud audible signal and a light signal when the turn signal lever is moved to the turning position. The circuitry includes a battery, a turn switch activated by movement of the turn signal lever, and a buzzer and a lamp. A volume control, operable by a user, controls the volume of the sound. An optional timed switch for turning off the circuit has a normally closed position and has an open position for a predetermined period of time after the turn switch is closed and remains closed.Type: GrantFiled: October 16, 2008Date of Patent: June 30, 2009Inventor: Lucius W. Keller
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Publication number: 20090153318Abstract: A multi-functional alert safety helmet assembly, comprises a safety helmet having a base plate, the base plate being installed with a wireless receiving module and a control unit; the safety helmet further installed with a display panel and indication lamps which are at the base plate; and the display panel is formed by light emitting elements; two sides of the display panel having the indication lamps; the light emitting elements flashing sequentially to present textures or patterns. The base plate is connected to the display panel and indication lamps for displaying signals from the wireless transmitting module; the flash of the indication lamps are controlled by the control unit; and display of the light emitting lights of the display panel; when turning right, right indication lamps will flash and when turning left, the left indication lamps will flash.Type: ApplicationFiled: December 12, 2007Publication date: June 18, 2009Inventor: Wen-Lung Cheng
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Patent number: 7525449Abstract: According to a first broad aspect of the present invention, there is provided a method and system for indicating a status of a subsystem controlled by a switch provided on a steering wheel of a marine vehicle. The method and system comprise: providing a switch for the subsystem on the steering wheel of the marine vehicle; providing a status indicator for the switch; detecting an activation of the switch; transmitting a command to the subsystem in the marine vehicle in response to the activation; detecting an operation status of the subsystem in response to the command; and activating the status indicator to indicate information of the operation status.Type: GrantFiled: October 12, 2004Date of Patent: April 28, 2009Assignee: Teleflex Megatech, Inc.Inventor: Yvan Lafontaine
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Patent number: 7525417Abstract: A method for managing observable information in a front of a vehicle and providing a representation of the information to a rear of the vehicle in the form of a local optical signal is disclosed.Type: GrantFiled: May 16, 2008Date of Patent: April 28, 2009Assignee: International Business Machines CorporationInventors: Travis M. Grigsby, Vandana Mallempati, Steven Michael Miller, Lisa Anne Seacat
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Patent number: 7482916Abstract: An automatic signaling system includes a processor having an input for receiving a signal from a sensor, and an output configured to be coupled to a signaling system of a vehicle, the signaling system having a turn signal light, wherein the processor is configured to automatically activate the turn signal light based at least in part on the signal received from the sensor. A method for activating a turn signal light of a vehicle includes receiving a signal from a sensor, and automatically activating the turn signal light of the vehicle based at least in part on the received signal.Type: GrantFiled: January 28, 2005Date of Patent: January 27, 2009Inventors: Anita Au, Gerald Chan
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Patent number: 7477140Abstract: Embodiments for lighted see-through displays include a plurality of light elements positioned thereon at select points arranged to convey information. The light elements may be selectively lit to provide fixed or moving information, or may even be programmed to change or even display like a marquee or even a television. Particular embodiments of the invention employ a lightweight, flexible substrate to support the light elements. Other embodiments employ one or more comparatively rigid substrates supporting rows of light elements. Particular applications for the lighted sign embodiments include display in vehicle windows such as police vehicle windows, construction and utility vehicle windows, and school bus and public transportation windows. Global Positioning System and radio signal receiver components allow for regional display of pertinent information in particular embodiments of the invention.Type: GrantFiled: October 25, 2007Date of Patent: January 13, 2009Inventors: Kenneth C. Booth, Kael Duaine Burden
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Publication number: 20080204212Abstract: In a method and a device for driver support, a directional indicator, e.g., the blinker of the vehicle, is actuated when there is a recognized lane change and a lane-change intention is present.Type: ApplicationFiled: August 17, 2005Publication date: August 28, 2008Inventors: Ruediger Jordan, Carsten Schmitz, Andreas Josef Birnesser
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Patent number: 7417534Abstract: U-turn signaling device for vehicles is disclosed, which includes an LED array, and an integrated circuit control circuit which is produces LED activation control signals. These control signals activate the LED array to produce at least three modes of activity including a tail light mode, a turn mode and a U-turn mode in response to activation signals from the tail light, turn signal and U-turn signal respectively. The LED array can be a portable LED array, an embedded LED array or a double-sided LED array. The LED array is a preferably a combo LED array and further includes a monitor screen, which may be mounted in the dashboard of the vehicle, and may include a multi-position turn signal switch. Also disclosed is a flexible U-turn signal device, which may be activated by a wireless remote control switch.Type: GrantFiled: May 3, 2006Date of Patent: August 26, 2008Inventors: Tuan Kim Quach, Tony Quach, Yanxia Guo
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Patent number: 7417533Abstract: A motor vehicle includes a conventional tail light arrangement, and also includes an indicator light that can be actuated by a vehicle operator. The indicator light is configured to provide a signal to a driver of another vehicle that the other driver is “tailgating” or otherwise following the lead vehicle too closely. The indicator light arrangement may include a timer that turns the indicator light off a preselected time, such that the light is not turned on again unless the vehicle operator again actuates the switch.Type: GrantFiled: November 16, 2005Date of Patent: August 26, 2008Inventor: Kenneth R. Owen
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Patent number: 7408455Abstract: An intelligent turn signal control system for turning on and off left and right turn signals in a vehicle. The system includes a computer, such as an antilock braking system computer, with programmed software operably disposed on a vehicle, and a driver interface switch assembly as input to the computer. Sensors transmit angle, differential wheel movement or related data as input to the computer, while a circuit drives turn signal indicator lamps from conditionally computed output data from the computer to turn on and off turn signals in a situation-appropriate manner. Upon turn signal indication intent data input from the driver, extensive travel and turn data is computed, including yaw rotation and steering system position to turn off or cancel the turn signal at the appropriate point.Type: GrantFiled: January 19, 2007Date of Patent: August 5, 2008Inventor: Richard L. Ponziani
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Patent number: 7388480Abstract: A light assembly for a multiple-axle or movable axle vehicle with a vertical and horizontal arrangement of lights adapted to enhance visibility of the vehicle as well as the wheels and axles of the vehicle.Type: GrantFiled: May 4, 2006Date of Patent: June 17, 2008Inventor: B. Stephen Jackson
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Publication number: 20080136617Abstract: A system for storing and playing tones operated by a turn signal comprising a memory for storing at least one predetermined audio output and a player for playing an audio signal from the memory which is activated by the turn signal.Type: ApplicationFiled: December 26, 2006Publication date: June 12, 2008Inventors: Robert McCall White, Ted Tsuchiyama
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Patent number: 7382241Abstract: A vehicle LED tail-light bulb (10) that is designed to replace an incandescent light bulb, to be inserted into a conventional right and left vehicle light socket and to function in combination with a vehicle battery that powers the bulb (10) and a flasher unit that is activated by a vehicle turn-signal arm. The LED tail-light bulb incorporates an electronics circuit consisting of an input circuit (12), an intermediate circuit (14) and an output circuit (16). The electronics circuit is designed to operate the left and right turn lights and in some cases an emergency light and to produce a current flow of sufficient magnitude to energize the vehicle flasher unit. The energized flasher unit then causes the bulb (10) to blink when the vehicle turn-signal arm is placed in either a right turn or a left turn position.Type: GrantFiled: October 6, 2005Date of Patent: June 3, 2008Inventors: Zhen Qiu Huang, Sam Fu
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Publication number: 20080122607Abstract: A method for communicating with a vehicle has a generator for producing a data stream that can indicate, street sign information, house number, lead vehicle information, traffic information, oncoming vehicle information, juxtaposed vehicle information, a voice channel, etc. vehicle information can indicate braking, low beam requests, direct or indirect traffic flow information, adjacency, partial adjacency, or presence of nearby vehicles, etc. This signal is generated by at least one of: the sign, house number, oncoming vehicle, lead vehicle, operator of the lead vehicle, operator of the oncoming vehicle, operator of the juxtaposed vehicle, a traffic control system. A device for generating such data streams is discussed, as well as, a device for receiving such data streams. Information pertinent to the people in the vehicles or operation of the vehicle can be modulated on the link.Type: ApplicationFiled: April 17, 2007Publication date: May 29, 2008Inventor: James Roy Bradley
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Publication number: 20080106396Abstract: A vehicle signal light includes a housing, a light-guiding unit, a light-emitting unit, and a light shield. The housing has a rear wall and a transparent front wall. The light-guiding unit is mounted in the housing, and includes a light-transmitting member and a refractive member. The light-transmitting member has front, rear, and first and second side surfaces. The refractive member includes first protrusions formed on the rear surface. The light-transmitting member and the refractive member are made of a light-transmissive material. The light-emitting unit is disposed proximate to the first and second side surfaces of the light-transmitting member, and emits light into the light-transmitting member. The light shield is disposed adjacent to the rear surface and reflects light emitted thereon toward the housing front wall.Type: ApplicationFiled: October 29, 2007Publication date: May 8, 2008Inventor: Yu-Te Hsieh
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Patent number: 7367701Abstract: A motorcycle headlight assembly that has simplified structure that cost less to manufacture and assemble than a conventional headlight. The headlight assembly may enhance the rigidity of the headlight assembly and decrease the number of components. The headlight assembly can include a headlight, a right indicator, left indicator and a bodywork cover. The bodywork cover is connected to the headlight cap and configured to overlay the front part of the vehicle.Type: GrantFiled: June 24, 2005Date of Patent: May 6, 2008Assignee: Yamaha Motor Co., Ltd.Inventor: Chia-Hsien Lee
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Publication number: 20080100470Abstract: An LED-illuminated marker or indicator light for motor vehicles is provided. The light is designed so that when the light is mounted on the motor vehicle the light from some LEDs is directed toward a zone in which an intended viewer is likely located. Other LEDs illuminate light guides to increase the visual area of the marker or indicator light.Type: ApplicationFiled: November 1, 2006Publication date: May 1, 2008Applicant: PACCAR INCInventor: Scott M. Conway
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Patent number: 7352278Abstract: A vehicle hazard warning system and method are provided wherein a center high mounted rear stop light (“CHMSL”) is connected to the vehicle's 4-way emergency flasher circuit so that it flashes simultaneously with at least the vehicle's rear turn signal lights, and preferably with the front turn signal lights as well. This creates a more effective warning signal that the vehicle is a potential hazard to other vehicles approaching from the rear. The CHMSL can also be connected to automatically commence such flashing simultaneously with activated steady back up lights of the vehicle, whenever the vehicle is moving rearward.Type: GrantFiled: March 28, 2005Date of Patent: April 1, 2008Assignee: Tritel, LLCInventor: Berj A. Terzian
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Patent number: RE41243Abstract: A multi-functional side rear view mirror for a vehicle for preventing blind spots for viewers. The multi-functional side rear view mirror includes a housing for mounting to the vehicle, a pair of mirrors disposed in the housing for viewing behind the vehicle, a pair of side marker lights disposed on the housing for continuously illuminating while the external light system of the vehicle is activated for preventing blind spots for the viewers, a turn signal light disposed on the housing for flashing while the turn signal system of the vehicle is activated for preventing blind spots for the viewers, and a brake light disposed on the housing for continuously illuminating while the brake light system of the vehicle is activated for preventing blind spots for the viewers.Type: GrantFiled: July 15, 2002Date of Patent: April 20, 2010Inventor: John F. Kurth