Automobile having error correction brake system with internal rotor type fixed-rotation angle electromagnetic valve

Abstract

The invention provides an automobile having an error correction brake system with an internal rotor type fixed-rotation angle electromagnetic valve, belonging to an automobile which is capable of changing the manual operation of mistaken stepping on the accelerator into automatic braking by means of the error correction brake system. The sensor of the error correction brake system is arranged in a position in the vicinity of an accelerator pedal; a digging rope is connected to the outer surface of the internal forked rotor of the internal forked rotor type fixed-rotation angle electromagnetic valve of the error correction brake system and the other end of the digging rope is connected to the accelerator pedal and a brake linkage device, so that the automobile having the error correction brake system is realized. The automobile having the error correction brake system with the internal rotor type fixed-rotation angle electromagnetic valve has the following advantages that the speed of response from the discovery of mistaken stepping on the accelerator to correction into a braking action is high, so that car crashes caused by mistaken stepping on the accelerator can be prevented; and the electromagnetic valve driving the brake is accurate in action without a locked rotor problem, and capable of keeping the braking state for a long time without consuming power, and also capable of realizing full-automatic error correction braking starting and full automatic reset; and besides, manual reset can be also realized so that the time of the braking state is not limited.

Description

technical field [0001] The invention belongs to the technical field of braking of automobiles, in particular, it can transform the human operation of stepping on the gas pedal by mistake into an automobile using an error correction braking system for automatic braking. Background technique [0002] Chinese patent 200510022077.X "Accelerator System Device with Annunciator" provides a device that can judge whether the accelerator action is correct or wrong before determining whether to remedy and brake, so that the accelerator can be used for both braking and acceleration. Motor vehicle accelerator pedal system. It is characterized in that an annunciator is arranged on any one of the accelerator pedal, the linkage device and the vehicle body device. The annunciator is connected with the electric valve that can cut off the engine oil circuit and the electric valve on the wheel brake. This technology proposes to use electronic settings to perceive the action of misstepping the...

AI Technical Summary

Problems solved by technology

One of the disadvantages of this technology is that the practicability of the mechanical device for starting the car brake is not strong

[0003] Chinese patent application 201001130092.4 "A Device for Automatically Correcting Misstepped Accelerators into Brakes with the Coordination of Electric Appliances and Machinery" discloses a device including a sensor, a signal analyzer and a brake activation mechanism. There are many electronic devices, and the reliability is reduced; the second disadvantage is that in the brake activation mechanism, the circular motion of the solenoid valve is changed into the reciprocating motion of the brake cable, and the straight rack is used to change the motion mode, because the straight tooth must be kept The reciprocating motion of the bar positioning requires a frame to fix the relative position of the solenoid valve and the straight rack. This frame is bulky and difficult to find a suitable location for installation. Moreover, the structure is complex, the cost is high, the reliability is not good, and the practicability is not strong. , and the solenoid valve in the brake activation mechanism maintains the locked-rotor state of the brake, which is easy to damage the solenoid valve

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