5 results about "Automobile Accident" patented technology

This utility model relates to the field of lithium battery technology, and provides a battery housing including a support base and side beams. The side beams are disposed around the edge of the support base to form an accommodating space for installing battery cell modules within the support base. Both the support base and the side beams have internal cooling channels for coolant flow, and the support base and / or the side beams are provided with inlets and outlets, both of which communicate with the cooling channels to form a circulating flow path for coolant. This utility model, by integrating cooling channels into both the side beams and the support base, reduces thermal management costs and effectively prevents thermal runaway. Furthermore, the circulation of coolant in this circulating flow path significantly improves the safety protection level of the battery pack, enhances the overall vehicle safety factor, and greatly reduces the probability of spontaneous combustion of the battery pack due to external force damage in the event of a car accident, thus protecting the personal safety of passengers.

The application provides a low-speed false acceleration power inhibition control method, system, medium and equipment, and belongs to the transmission technical field of electric vehicles. The method comprises the following steps: S100, judging whether the vehicle meets the precondition of entering the false acceleration prevention function, if yes, entering the false acceleration prevention function, and entering step S200; if not, not entering the false acceleration prevention function; S200, judging whether the false acceleration working condition occurs by detecting the change of the accelerator, if yes, inhibiting the output power to avoid abnormal acceleration of the vehicle; if not, not inhibiting the output power. The above method can realize the identification of the false acceleration scene without the distance sensor information such as radar and camera, and can effectively identify the false acceleration scene even when the sensor signal fails or the vehicle does not have the related sensor, so that the vehicle accident caused by the false acceleration condition can be avoided.

This invention provides a novel bracket-equipped vibration isolation device for use in electric vehicles that reduces or avoids the risk of damage to wire harnesses in the event of a collision between the body-side bracket and other components during an automobile accident. [Solution] A vibration damping device 10 with a bracket for vibration-damping support of an electric motor 68 relative to a vehicle body 66 in an electric vehicle, comprising a body-side bracket 14 fixed to the vehicle body 66, the body-side bracket 14 being provided with fixing parts 42, 44 fixed to the vehicle body 66 at multiple locations in the front-rear direction of the vehicle, the body-side bracket 14 having a front-end projection 46 that is biased toward the rear side of the vehicle and partially protrudes toward other members 70 on the vehicle body 66 side, the projection height of the front-end projection 46 is set so that even when the front-end projection 46 is in contact with the other members 70, space for wiring a wire harness 72 is secured between it and the other members 70.

The wireless signal emergency device is composed of a remote control host, a pause switch, a collision device, a manual automatic switch, a flash device, a suction iron switch, a remote controller, a warning light, a voice prompt nine accessories and a 12V power supply. The device can be used in any situation and any road section without GPS positioning and network influence. Only the host port is inserted into the cigarette lighter, and the device enters the standby state. When a traffic accident occurs, the vehicle can immediately open and enter the working state no matter whether it is side turning or collision rear-end. After the wireless signal emergency device enters the working state, the warning light and the voice prompt remind the driver that the rear vehicle driver will be cautious and vigilant to prevent secondary accidents caused by rear-end collision. If the traffic accident is only a slight loss, the wireless signal emergency device does not automatically open, and only needs to be manually opened. The vehicles within three kilometers will receive the signal.

This invention discloses a high-speed information acquisition, analysis, and processing system and method based on machine vision, relating to the field of traffic technology. It aims to address the problem that if drivers involved in a traffic accident do not proactively move their vehicles to the emergency lane, prolonged traffic congestion will occur on highways. Subsequent vehicles cannot observe this problem, leading to multi-lane cutting and further disrupting traffic flow. The key technical points of the solution include: a gantry, a high-speed monitoring system mounted on the gantry, an electronic indicator mounted on the gantry, and a storage medium. The storage medium stores computer-executable instructions, which are used to cause a computer to execute the steps included in the method. This invention can analyze the situation on highways based on data captured by the high-speed monitoring system, thereby making advance predictions and enabling timely lane-changing guidance.