Anti-collision and anti-rolling system for car

Abstract

The invention discloses an anti-collision and anti-rolling system for a car. Two sets of systems are arranged the front and back of the car. The anti-collision and anti-rolling system comprises an integrated sensing device, a pressure sensing device, a single-chip computer controller, a brake linkage motor, a baffle device and a cleaning device. The integrated sensing device comprises a temperature detection and sensing device, an infrared ray distance sensing device, and a two-dimensional acceleration sensing device, all of which are connected with a circuit of the single-chip computer controller. The brake linkage motor is connected with an in-vehicle brake member and the baffle plate device. The pressure sensing device is arranged at the front end of a vehicle bumper. The integrated sensing device is used for recognizing that distance between the car and a passenger is not safe and pulling a brake of the brake linkage motor under the control of the single-chip computer controller. Therefore, the car is in the state of automatic brake and stopping and is prevented from hitting the passenger at low speed. After the pressure sensor senses a pressure signal, the baffle plate device descends and unfolds ahead of wheels under effect of the brake linkage motor. An ABS anti-lock system is activated by the single-chip computer controller. Therefore, the passenger is prevented from being knocked down and rolled below the wheels when the car is driven at high speed.

Description

technical field [0001] The invention relates to the technical field of vehicle safety systems, in particular to a vehicle anti-collision and anti-rolling system. Background technique [0002] With the development of the economy, cars have entered the homes of ordinary people. The number of cars owned and used has increased year by year, and daily driving safety has attracted more and more attention. During the driving process, the driver has a visual blind spot for the area close to the ground in front of the front of the car and the rear of the car. If he encounters a pedestrian or an obstacle, he can only use artificial braking. However, the speed of the car and the delay in human judgment directly affect the vehicle control. If it is not discovered in time, pedestrians or obstacles will directly enter the chassis of the vehicle due to the inertia of the car body after the emergency stop, resulting in being crushed by the wheels, causing great harm and loss to people's liv...

AI Technical Summary

Problems solved by technology

During the driving process, the driver has a visual blind spot for the area close to the ground in front of the front of the car and the rear of the car. If he encounters a pedestrian or an obstacle, he can only use artificial braking, but the speed of the car and the delay of human judgment directly affect the vehicle control. If it is not discovered in time, pedestrians or obstacles will directly enter the chassis of the vehicle due to the inertia of the car body after the emergency stop, resulting in being crushed by the wheels, causing great harm and loss to people's lives and property.

Some vehicle anti-collision and anti-rolling system devices in the prior art can only be used to reduce damage after a collision, or can only prevent collision without anti-rolling function, and the device is heavy, easy to increase fuel consumption, poor in practicability, and reliable bad sex

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