Warning system for collision avoidance used when hydrogen energy automobile in neutral gear slides on slope

Abstract

The invention relates to the field of hydrogen energy automobiles, in particular to a warning system for collision avoidance used when a hydrogen energy automobile in neutral gear slides on a slope. The warning system comprises an automobile controller, a neutral-gear determination device, a slope sensor, a handbrake determination system and an alarm system, wherein the neutral-gear determinationdevice, the slope sensor, the handbrake determination system, the alarm system and a power supply are all connected with the automobile controller; the slope sensor is mounted on an automobile body, and used to measure the slope of a ramp and send the determination information to the automobile controller; the neutral-gear determination device is arranged on a gear-shifting handle, and used to determine the gear position information of the gear-shifting handle and send the determination information to the automobile controller; and the handbrake determination system is arranged on a handbrakelever, and used to determine the state of a handbrake and send the determination information to the automobile controller.

Description

technical field [0001] The invention relates to the field of hydrogen energy vehicles, in particular to an anti-collision reminder system when the hydrogen energy vehicle slides downhill in neutral gear. Background technique [0002] When a car needs to stop on a slope, or is blocked on a slope due to bad road conditions and needs to stop and wait, many drivers do not operate properly and will put the gear in neutral without pulling the handbrake. This operation will cause the vehicle to When on a ramp, walking slowly forward or backward may easily cause traffic accidents. Contents of the invention [0003] In view of this, the present invention provides an anti-collision warning system when a hydrogen-energy vehicle slides downhill in neutral. [0004] The present invention provides an anti-collision reminder system for a hydrogen-energy vehicle when it is in neutral and downhill, including a vehicle controller, a neutral judgment device, a gradient sensor, a handbrake j...

AI Technical Summary

Problems solved by technology

[0002] When a car needs to stop on a slope, or is blocked on a slope due to bad road conditions and needs to stop and wait, many drivers do not operate properly and will put the gear in neutral without pulling the handbrake. This operation will cause the vehicle to When on a slope, walk slowly forward or backward, which may easily cause traffic accidents

Images