Abstract: A bicycle lighting device includes a reflection cup in which a light collection unit and a light source and are respectively located therein. A speed detector is connected to the bicycle lighting device and a controller so as to detecting the speed of a vehicle moving toward the bicycle. The light collection unit collects brightness of the headlight of the vehicle. A pulse width modulation unit is electrically connected to the light collection unit and the light source. The pulse width modulation unit adjusts the flashing frequency of the light source according to the speed of the vehicle moving toward the bicycle lighting device.

Abstract: An electric bicycle includes two pedals, a motor, a battery providing power to the motor, a first detection member for detecting acceleration of the electric bicycle and trading acceleration of the pedals, and a controller. The controller receives the acceleration of the electric bicycle and the treading acceleration of the pedals from the first detection member, and then controls output of the motor and the battery. When the treading acceleration of the pedals is larger than the acceleration of the electric bicycle, the controller concludes that the resistance from outside to the electric bicycle increases, the controller increases output of the motor and the battery. When the treading acceleration of the pedals is smaller than the acceleration of the electric bicycle, the controller concludes that the resistance from outside to the electric bicycle decreases, the output of the motor and the battery is reduced.

Abstract: An electric bicycle includes two pedals, a motor, a battery providing power to the motor, a first detection member for detecting acceleration of the electric bicycle and trading acceleration of the pedals, and a controller. The controller receives the acceleration of the electric bicycle and the treading acceleration of the pedals from the first detection member, and then controls output of the motor and the battery. When the treading acceleration of the pedals is larger than the acceleration of the electric bicycle, the controller concludes that the resistance from outside to the electric bicycle increases, the controller increases output of the motor and the battery. When the treading acceleration of the pedals is smaller than the acceleration of the electric bicycle, the controller concludes that the resistance from outside to the electric bicycle decreases, the output of the motor and the battery is reduced.

Abstract: A control device for an electric bicycle includes a motor, a battery, a micro controller, an acceleration detector and a transmitter electrically connected to each other. A physical-condition monitor detects the rider's heart rate signal. A computer calculates an electric power consumption value from the micro controller, an acceleration value from the acceleration detector, and the heart rate signal to create a motor output adjustment signal which is created according to the practical conditions of the rider. The motor output adjustment signal is sent to the micro controller to adjust the output of the battery to the motor and the assistance force to the bicycle.

Abstract: A positioning system adapted to be assembled in an enclosed space, includes a positioning device having a directional arithmetic unit and a positional arithmetic unit; and a plurality of sensors, each sensor electrically connected to the directional arithmetic unit and the positional arithmetic unit of the positioning device. Under this arrangement, the directional arithmetic unit and the positional arithmetic unit of the positioning device accurately measures a current position of an object in the enclosed space, via a time difference between the sensors and an output value of a voltage of each sensor.

Abstract: A home intellectual positioning system for use in a house, the system includes a power supply, a sound sensor, a thermal sensor, an identification unit and an intellectual processor. The sound sensor is provided for detecting and tracking a sonic wave of a home member to generate a sonic wave value. The thermal sensor is provided for detecting and tracking a body temperature of the home member to generate a body temperature value. The identification unit is provided for storing sonic wave information and body temperature information of a plurality of home members. The intellectual processor is interconnected to the identification unit, and to compare the sonic wave value of the sound sensor with the sonic wave information and the body temperature value of the thermal sensor with the body temperature information to identify which home member stays in the house.

Abstract: A head lamp device for wearing on a head and emitting lights outwardly is disclosed and comprises a cover member, a main control member, a sensing member, and at least two lamps. The main control member is mounted on the cover member. A receiving unit and a control unit are embedded in the main control member and electrically connected with each other wirelessly or wiredly. The sensing member is electrically connected with the main control member and installed in the cover member. The sensing member is detecting an inclined angle of the head and generating a signal for being transmitted to the main control member and received by the receiving unit. The lamps are electrically connected with the control unit. The lamps are controlled to turn on/off, adjust brightness, and change light-on/off priority by the control unit. The sensing member detects the change of the angle via moving the head.

Abstract: A head lamp device for wearing on a head and emitting lights outwardly is disclosed and comprises a cover member, a main control member, a sensing member, and at least two lamps. The main control member is mounted on the cover member. A receiving unit and a control unit are embedded in the main control member and electrically connected with each other wirelessly or wiredly. The sensing member is electrically connected with the main control member and installed in the cover member. The sensing member is detecting an inclined angle of the head and generating a signal for being transmitted to the main control member and received by the receiving unit. The lamps are electrically connected with the control unit. The lamps are controlled to turn on/off, adjust brightness, and change light-on/off priority by the control unit. The sensing member detects the change of the angle via moving the head.

Abstract: A smart lighting device for vehicle is disclosed and comprises a light body, a light collection unit, a lightening unit, and light focusing glass. An output current of the pulse-width modulation unit is zero while the light collection unit is collecting the ambient light brightness, even the lightening unit is not lightened, so that there is not any light brightness in the light body and then the ambient light brightness of the light projection area is accurately detected while the light collection unit is collecting the ambient light brightness of the light projection area.

Abstract: An intelligent home system installed in a house and interacted with appliances in the house comprises an identification device; a locating device; and an artificial neural device; the artificial neural device includes a recording unit, a learning unit, and a decision making unit, the recording unit, the learning unit, and the decision making unit are transmitted signals to one another, the recording unit records and stores the ID information, the coordinate information, and a control information of each appliance which is adjusted by the user, the learning unit reads the ID information, the coordinate information, and the control information so as to automatically learn and integrate to generate an integrated data, and the decision making unit reads the integrated data to adjust the appliances to an operational status which the user is used to.

Abstract: A smartwatch includes a display device connected to the thereof, and a communication device and a circuit board are respectively located in the body. The communication device has a speaking unit and a receiving unit. A watchband is connected to the body and a scrolling unit is located in the body. The scrolling unit has a mandrel and a wire which is wrapped to the mandrel. Two ends of the wire are respectively connected to the speaking unit and the circuit board. A clip member is connected to the speaking unit so that the user clips the clip member and pulls the wire out to move the speaking unit close to the user's ear.

Abstract: A method for performing file synchronization control includes: generating and storing metadata of a plurality of files into a storage module of the electronic device, where file contents of the plurality of files are stored in at least one server, the electronic device and the server communicate with each other through at least one network, and the metadata include access rules corresponding to the plurality of files to indicate whether a user of the electronic device has permissions to perform file operations on the plurality of files; and according to the metadata of the plurality of files, controlling file synchronization between the electronic device and the server to update a synchronization file set within the electronic device. An associated apparatus performs the method.

Abstract: A light unit includes a light transmitting portion and a body. A detecting member and a light source unit are located in the light transmitting portion. The detecting member detects the environment brightness and the light source unit emits light to compensate light difference between the expected brightness and the environment brightness. A control member is located in the body and electrically connected with the detecting member and the light source unit. The control member includes a signal magnifying unit, a switching unit and a control unit. The signal magnifying unit receives and magnifies the light signal from the detecting member, and the switching unit switches the light signal from analog signal into digital signal and sends the digital signal to the control unit. The control unit controls the light source to compensate the light difference between the expected brightness and the environment brightness.

Abstract: A light unit for a bicycle includes a main light which has a detector and a micro-calculator located therein. The detector is electrically connected to the micro-calculator. The detector detects the turning angle and the lateral force of the bicycle when the bicycle turns, and sends the turning angle and the lateral force to the micro-calculator. Two secondary lights are located on two sides of the main light. Each of the two secondary lights is electrically connected to the micro-calculator which controls the operation of each of the two secondary lights to provide wider illumination when the bicycle turns.

Abstract: A light unit includes a light transmitting portion and a body. A detecting member and a light source unit are located in the light transmitting portion. The detecting member detects the environment brightness and the light source unit emits light to compensate light difference between the expected brightness and the environment brightness. A control member is located in the body and electrically connected with the detecting member and the light source unit. The control member includes a signal magnifying unit, a switching unit and a control unit. The signal magnifying unit receives and magnifies the light signal from the detecting member, and the switching unit switches the light signal from analog signal into digital signal and sends the digital signal to the control unit. The control unit controls the light source to compensate the light difference between the expected brightness and the environment brightness.

Abstract: A bicycle lamp includes a lamp body and an control module. The lamp body has a light source disposed therein. The control module is electrically connected to the light source for controlling the light source, and has a vibration sensor for detecting a vibration from the lamp body. Wherein, the light source is turned on by the control module once the vibration sensor detects the vibration from the lamp body during riding, and the light source is turned off once the vibration sensor detect no vibration from the lamp body.

Abstract: A smart audiovisual integration device of this invention is disclosed which includes an audiovisual apparatus; a master controller, connected to the audiovisual apparatus in a wireless connection, where the master controller comprises an inventory unit, a zone unit and a setting unit. The inventory unit is provided with a selection of plural play modes corresponding to the desired audiovisual targets to enjoy, and the zone unit is provided with a choice of plural zones corresponding to the desire sections of a residence to stay. The setting unit is provided with detailed settings for the audiovisual apparatus according to the audiovisual targets. Once a desired section of the residence is selected and a desired audiovisual target is selected further, the audiovisual apparatus is adjusted automatically to the detailed setting of the corresponding mode through the control of the master controller, which cuts down the time for the self-adjustment by the user.

Abstract: A smart elevator control device of this invention is disclosed, comprising: a sensor, mounting aside by the elevator door to sense the number of passengers waiting for the elevator; a central control system, controlling the rise and fall of the elevators. The central control system further comprises a storage and record unit and a setting unit, where the storage and record unit records and stores the number of passengers at every floor at every moment while the setting unit is to adjust the number of passengers waiting for the elevator sensed by said sensor and to set the number of elevators to operate. By means of the central control system and accompanying sensor to sense the number of passengers waiting for the elevator, an elevator is dispatched to the desired floor to carry the passengers, to shorten the waiting time.

Abstract: A bicycle includes a bicycle body, an electric generator disposed in a saddle area of the bicycle body and an electronic device connected to the electric generator to be powered by the latter. The electric generator includes a piezoelectric transducer, a storage battery and an electric power output port connected to the piezoelectric transducer and the storage battery. The piezoelectric transducer is configured to transform mechanical vibration energy available on the saddle area into electricity during cycling. The storage battery is coupled to the piezoelectric transducer for storing the electricity generated by the piezoelectric transducer. The electronic device is connected to the electric power output port to be powered by either the piezoelectric transducer or the storage battery.

Abstract: A home intellectual air conditioning system for use in a house with at least one room, the system includes at least one air conditioner disposed in the room and an intellectual controller for interaction with the air conditioner. The intellectual controller has an identification sensor, a positioning system, a time unit and a processor. The identification sensor is configured to identify presence of a home member and transmit ID information of the home member to the processor. The positioning system is configured to track position of the home member within the house and transmit position information of the home member to the processor. The time unit is configured to transmit time information to the processor. The processor is configured to direct the air conditioner to operate according to the ID information, the position information of the home member and the time information.