Abstract: A collaborative control system for a vehicle has a cloud server, a collaboration device, and an edge computing device. The cloud server stores road coordinates and traffic data corresponding to the road coordinates. The collaboration device is for being mounted in the vehicle. The edge computing device communicates with the cloud server and the collaboration device and is for being mounted in the vehicle. The edge computing device downloads one of the traffic data from the cloud server as an instant traffic datum according to a vehicle positioning coordinate corresponding to one of the road coordinates, and transmits the instant traffic datum to the collaboration device. The collaboration device displays the instant traffic datum.

Abstract: A vehicle rearview warning system has a rearview-mirror monitor, a front image-capturing device outputting a front driving image, a rear image-capturing device outputting a rear driving image, and an edge computing device signally connected to the rearview-mirror monitor, the front image-capturing device, and the rear image-capturing device. The edge computing device receives the front driving image and the rear driving image respectively, recognizes a vehicle object from the front driving image or the rear driving image, and determines whether to activate the rearview-mirror monitor to display a warning image according to the vehicle object.

Abstract: A portable device for vehicle-information integration and warning is mounted in a vehicle and has a body, a ring-type warning light, a first communication interface, a second communication interface, and a processor. The body has a display mounted on a surface of the body. The ring-type warning light surrounds the display. The first communication interface communicates with a dashboard system of the vehicle. The second communication interface communicates with an edge computing device. The processor receives dashboard data from the dashboard system and drives the display to display a dashboard-information screen. When the processor receives a traffic datum from the edge computing device, the processor drives the display to display a traffic warning message. Besides, the processor drives the ring-type warning light according to the dashboard data or the traffic datum.

Abstract: A rearview safety warning device of a vehicle has a rearview mirror assembly, a display unit, a wireless transmission unit, and a processing unit. The rearview mirror assembly has a mirror having a mirror-surface area and a display area. The display unit displays a warning information through the display area of the mirror. The wireless transmission unit communicates with a mobile device via a wireless communication technique. The processing unit is signally connected to the display unit and the wireless transmission unit. The processing unit receives a traffic data from the mobile device via the wireless transmission unit and activates the display unit to display the warning information according to the traffic data.

Abstract: A collaborative control system for a vehicle has a cloud server, a collaboration device, and an edge computing device. The cloud server stores road coordinates and traffic data corresponding to the road coordinates. The collaboration device is for being mounted in the vehicle. The edge computing device communicates with the cloud server and the collaboration device and is for being mounted in the vehicle. The edge computing device downloads one of the traffic data from the cloud server as an instant traffic datum according to a vehicle positioning coordinate corresponding to one of the road coordinates, and transmits the instant traffic datum to the collaboration device. The collaboration device displays the instant traffic datum.

Abstract: A single-inlet air intake control structure is connected to an engine of a power system and regulates the intake air quantity of the engine. The single-inlet air intake control structure comprises an air cleaner, a control valve, a throttle valve, a first pipe and a second pipe. The first pipe connects the air cleaner and the control valve. The second pipe connects the control valve and the throttle valve. The air cleaner, the first pipe, the control valve, the second pipe and the throttle valve are connected to form an air intake passage. By structural simplifying, the single-inlet air intake control structure controls the air intake passage within an appropriate length range and thus can lower the cost. Furthermore, the single-inlet air intake control structure can directly regulate the intake air quantity of the engine when the engine operates at either a high or a low speed.

Abstract: A method for motorcycle accident detection and notification utilizes a wireless communication device and a motorcycle including an instrument system and an overturn detection system. The wireless communication device can be a portable wireless communication device carried by the motorcycle driver or a built-in wireless communication device of the motorcycle. The followings steps are executed. Obtain the motorcycle speeds and the corresponding time point data. Detect whether the motorcycle is overturned, and if affirmative, the overturn sensor sends out an overturning signal and then the instrument system, by comparing the differences between the speeds before and after the overturning signal is generated, determines whether an accident is to be notified. If affirmative, an accident signal is sent to the wireless communication device which will then send accident notification messages to emergency contact persons, thereby enabling them to inform the police and to rescue the motorcycle driver.

Abstract: A meter integration system, applied to a motorcycle/scooter, has a processing unit, a memory unit, a vehicular data receiving unit, a wireless communication unit and a digital dashboard. An instrument display area of the digital dashboard can display a general mode user interface and a navigation mode user interface which are mutually switchable. An indicator area is beside the instrument display area, wherein the vehicular data receiving unit can obtain the vehicular information of the motorcycle/scooter and the vehicular information of the motorcycle/scooter shown in the general mode user interface and the indicator area. The wireless communication unit can obtain navigation data and satellite positioning coordinates provided by wireless communication devices such as smart phones, or the satellite positioning coordinates can be obtained through a satellite positioning unit in the meter integration system to provide navigation functions under the navigation mode user interface.

Abstract: The present invention provides a road holding ability mechanism applied to a motorcycle with two wheels in front. The mechanism may be configured on a three-wheeled motorcycle which has two front wheels and a single rear wheel or on a four-wheeled motorcycle with two front wheels as well as two rear wheels. Under any operating condition, the mechanism enables the two front wheels to offer great road holding ability, that is, to remain stable when moving so as to ensure the motorcycle against rollovers. The present invention includes a simple and innovative structure.

Abstract: The present invention provides a road holding ability mechanism applied to a motorcycle with two wheels in front. The mechanism may be configured on a three-wheeled motorcycle which has two front wheels and a single rear wheel or on a four-wheeled motorcycle with two front wheels as well as two rear wheels. Under any operating condition, the mechanism enables the two front wheels to offer great road holding ability, that is, to remain stable when moving so as to ensure the motorcycle against rollovers. The present invention includes a simple and innovative structure.

Abstract: The present invention provides a road holding ability mechanism applied to a motorcycle with two wheels in front. The mechanism may be configured on a three-wheeled motorcycle which has two front wheels and a single rear wheel or on a four-wheeled motorcycle with two front wheels as well as two rear wheels. Under any operating condition, the mechanism enables the two front wheels to offer great road holding ability, that is, to remain stable when moving so as to ensure the motorcycle against rollovers. The present invention includes a simple and innovative structure.

Abstract: A power-augmenting gear structure for an electric car includes a low-speed and power-augmenting transmitting route additionally installed in a gear case, with an output shaft of an electric motor extending in the gear case. The gear case has transmission gears forming conventional normal speed transmitting routes with normal speed reducing ratio for running on common flat roads, and a low-speed and power-augmenting transmitting route to be used in case of moving up an upward slope or coping with a condition needing a large torque. Then the electric motor may be reduced in its size, weight and cost, without necessity of enlarging it to have a large power.

Abstract: The invention provides a buggy engine anchorage structure, which is characterized primarily by the fixing of the engine on a vehicle frame in a horizontal manner, where the output end of the engine is perpendicular to the rear wheel axle, and the output end of the engine and the rear wheel axle are perpendicular to each other to carry out a power linkage through a power output conversion structure by the output end of the engine, which enables the power at the output end of the engine to be transmitted through the power output conversion structure to the rear wheel axle. Accordingly, the engine fixed on the frame horizontally no longer squeezes the space of the vehicle operator and the passengers. Additionally, the engine and the frame can be then integrated into a single piece, which substantially avoids the vibrations due to the engine as the vehicle is moving.

Abstract: A safety device for the throttle operation includes a shaft, a linking plate having an end connected and moving with the shaft and another end provided with an projecting bent wing, a pulling plate having one end formed with a shaft hole for combining with the shaft and located at a side of the bent wing and another end resting on an end surface of the bent wing and connected with a throttle line. The bent wing moves the throttle line to move the pulling plate for an angle for opening the throttle. The safety device further includes a contact switch for contacting the linking plate so an engine control system may be electrified by the contact switch to reduce its speed to a slow condition even if the throttle line is stuck immovable and unable to return to its original position after pulling open the throttle, keeping safe a vehicle.

Abstract: Disclosed is an all-terrain vehicle (ATV) engine power output conversion mechanism, which is characterized primarily by linking a first transmission assembly to the output terminal of the engine, where the central shaft of the first transmission assembly is provided with a first gear at its one end which connects to the output terminal of the engine, while the other end of the central shaft to a first bevel gear; having a second transmission assembly, where its central shaft is provided with a second bevel gear at its one end which gears to the first bevel gear, while the other end of the central shaft to a second gear, and the central shaft is joined to the rear wheel axle to drive the rear wheels; having a third transmission assembly, where its central shaft is provided with a third gear which gears to the second gear, and the third gear gears to a reduction gear, where the output terminal of the reduction gear is used to drive the front wheels; and having a switch set up at the handle bar of the ATV or whe

Abstract: A safety device for the throttle operation includes a shaft, a linking plate having an end connected and moving with the shaft and another end provided with an projecting bent wing, a pulling plate having one end formed with a shaft hole for combining with the shaft and located at a side of the bent wing and another end resting on an end surface of the bent wing and connected with a throttle line. The bent wing moves the throttle line to move the pulling plate for an angle for opening the throttle. The safety device further includes a contact switch for contacting the linking plate so an engine control system may be electrified by the contact switch to reduce its speed to a slow condition even if the throttle line is stuck immovable and unable to return to its original position after pulling open the throttle, keeping safe a vehicle.

Abstract: A driving mechanism of a steering wheel includes a sector gear driven by a gear shaft to rotate on a gear shaft linked together with the sector gear, and a displacement plate having one end fixed with the gear plate shaft and another end pivotally connected with two directional pull rods that are further connected with a directional joint of two front wheels respectively. When a steering wheel is turned left or right, the gear shaft is to be rotated to simultaneously drive the sector gear and the gear shaft to turn around, so that the displacement plate, the directional pull rods, the directional joints and the front wheels can be concurrently driven to undertake an angular displacement for changing a car's direction. Thus, the driving mechanism of the invention has a relatively small size, with cost lowered as well.

Abstract: This invention is to provide a fuel-air separation structure improvement for engine blow-by, which features an extra oil recirculation tube set up in between the bottom of the fuel-air separator and the engine, where the flow connection of the oil recirculation tube is controlled by a check valve, and the direction of the check valve is enabled only in a unidirectional way, pointing from the fuel-air separator to the crankcase of the engine, whereas the reverse direction is being cut off. By means of the aforementioned structure, the problems of carbon deposits in engine and exhaust pollution due to an excess of oil along with blow-by in the fuel-air separator can thus be substantially improved.

Abstract: A power-augmenting gear structure for an electric car includes a low-speed and power-augmenting transmitting route additionally installed in a gear case, with an output shaft of an electric motor extending in the gear case. The gear case has transmission gears forming conventional normal speed transmitting routes with normal speed reducing ratio for running on common flat roads, and a low-speed and power-augmenting transmitting route to be used in case of moving up an upward slope or coping with a condition needing a large torque. Then the electric motor may be reduced in its size, weight and cost, without necessity of enlarging it to have a large power.

Abstract: Disclosed is an all-terrain vehicle (ATV) engine power output conversion mechanism, which is characterized primarily by linking a first transmission assembly to the output terminal of the engine, where the central shaft of the first transmission assembly is provided with a first gear at its one end which connects to the output terminal of the engine, while the other end of the central shaft to a first bevel gear; having a second transmission assembly, where its central shaft is provided with a second bevel gear at its one end which gears to the first bevel gear, while the other end of the central shaft to a second gear, and the central shaft is joined to the rear wheel axle to drive the rear wheels; having a third transmission assembly, where its central shaft is provided with a third gear which gears to the second gear, and the third gear gears to a reduction gear, where the output terminal of the reduction gear is used to drive the front wheels; and having a switch set up at the handle bar of the ATV or whe