5results about How to "Reduce driving fatigue" patented technology

The utility model discloses an oxygen-enriched air supply device in an automobile, which comprises an oxygen-enriched membrane component, the air outlet end of the oxygen-enriched membrane component is connected with a negative pressure pump, the air outlet end of the negative pressure pump is connected with an exhaust mechanism, one side of the oxygen-enriched membrane component is provided with a monitoring control mechanism, and the oxygen-enriched membrane component comprises an air outlet seat. A fan is connected to the end of the air outlet seat, an air outlet is formed in the other end of the air outlet seat, a plurality of vertical adjusting air plates are rotatably connected to the interior of the air outlet seat, and first rotating shafts are fixedly connected to one ends of the vertical adjusting air plates. According to the oxygen-enriched air supply device in the automobile, oxygen-enriched air is generated through the oxygen-enriched membrane assembly, the first motor drives the vertical adjusting air plate to rotate for vertical adjustment, the second motor drives the transverse adjusting air plate to rotate for transverse adjustment, the oxygen-enriched air is blown to a driver, the oxygen concentration in the automobile is effectively improved, and driving fatigue is relieved.

The utility model discloses a kind of vehicle track with strong ground adhesion and wear resistance, it is related to vehicle track technical field, including transition plate, the transition plate is designed into arc, play bridge effect;C-shaped connecting plate, the C-shaped connecting plate is symmetrically installed at the two sides of transition plate;Baffle, the baffle is installed on the upper surface of transition plate, and its quantity is provided with multiple groups;Connecting ring, the connecting ring is installed at the two sides of C-shaped connecting plate, play the fixing effect to multiple C-shaped connecting plate;Connecting main part, the outer surface of connecting main part is installed in the inner surface of C-shaped connecting plate, and the connecting main part is designed into latch type;Transition plate in the utility model can be manufactured according to the width of tire, can satisfy the demand of different vehicles, with good versatility.Meanwhile, the design of C-shaped connecting plate and connecting ring makes the track can adapt to different vehicle structure and travel demand, guarantees the stability and reliability of track on various vehicles.

The invention provides a multi-redundancy intelligent braking system for a heavy vehicle and a control scheme of the multi-redundancy intelligent braking system. The multi-redundancy intelligent braking system comprises a regenerative braking layer; a continuous retarding brake layer; a friction brake layer; the integrated control unit is connected with the regenerative braking layer, the continuous retarding braking layer and the friction braking layer, and when a driver braking request signal and a vehicle state signal are received, the integrated control unit sends corresponding instructions to all the braking layers according to a preset cooperative control strategy so as to distribute needed braking force. The three braking layers and the integrated control unit connected with the three braking layers are arranged, the three braking layers are mutually backed up, even if one layer (even two layers) fails, the system can still provide effective braking, and the braking safety and the braking stability are effectively improved.

This application provides a vehicle driving route selection method and system, on-board control equipment, and vehicle, including: identifying the traffic status of the current road based on map data of the current road and driving data of the target vehicle on the current road; when the current road is congested, synchronous positioning and map construction are performed through sensor data to generate perception information of the target vehicle; then, the driving speed of the target vehicle is calculated based on the driving data, and the perception information of the target vehicle and the number of lanes on the current road are correlated to generate a road selection strategy for the target vehicle; simultaneously, the target vehicle is controlled to change lanes according to the road selection strategy, so that the travel time of the target vehicle after the lane change is less than or equal to the travel time before the lane change. This application can quickly obtain lanes with relatively short travel times on the current road by using the driving data of the current vehicle and the map data of the current road, thereby reducing the travel time of the target vehicle on the current road.

The invention discloses a truck front suspension support convenient to mount and a mounting method thereof, and belongs to the technical field of truck suspension systems. The front suspension support comprises a front suspension support body and a rear suspension support body which are cooperatively matched, the front suspension support body is provided with a connecting hole, an anti-interference sliding way and an abnormal sound preventing structure, and the rear suspension support body is provided with an adaptive connecting hole and is optimized in shape; the front suspension support can be matched with a single-support and double-support installation mode, and the front suspension support and the double-support are integrally formed through thickened manganese plates. The installation method comprises the steps of positioning installation, oil cylinder installation, debugging inspection and optimization adjustment, and existing truck parts do not need to be transformed. The problems that an existing support is poor in structure, tedious in installation, weak in working condition adaptability, difficult to guarantee in installation quality and the like are solved, stable four-point suspension of the cab is achieved, the structural stability and driving comfort are improved, installation is efficient, adaptability is wide, and the use requirements of various working conditions can be met.