Vehicle theft and robbery prevention password hydraulic control device

Abstract

The invention discloses a vehicle theft and robbery prevention password hydraulic control device which is characterized by comprising a clutch pedal , a hydraulic cylinder, a hydraulic control valve, a password control device, a first one-way valve, an overflow valve, an oil tank, a second one-way valve and a plurality of oil pipes, wherein the clutch pedal is connected to an upper piston rod of the hydraulic cylinder, and a lower piston rod of the hydraulic cylinder is connected to a clutch control system, is also communicated with an inner cavity of the hydraulic control valve through a first oil pipe and is communicated with a second oil pipe, a third oil pipe or a fourth oil pipe through the inner cavity; the second oil pipe is respectively connected to an upper cavity of the hydraulic cylinder, the first one-way valve and the overflow valve, and the second one-way valve and the overflow valve are respectively connected to the oil tank again; the third oil pipe is connected with a brake system through the second one-way valve; and the fourth oil pipe is connected with the oil tank through the password control device. The invention controls the clutch pedal and the brake system of a vehicle through a digital password and the hydraulic control device to achieve the purposes of vehicle theft and robbery prevention and has the advantages of excellent theft and robbery prevention performance, convenient operation and low cost.

Description

technical field [0001] The invention belongs to the technical field of vehicle safety and anti-theft. Background technique [0002] At present, the solutions for vehicle safety and anti-theft are mainly based on mechanical locks or engine chip anti-theft. Safety locks based on mechanical anti-theft technology generally have poor anti-theft performance; engine chip anti-theft based on computer electronic technology has superior anti-theft performance, but the structure is complicated and expensive, and it is difficult to popularize and apply on medium and low-priced vehicles, and it is still available. Destroy its anti-theft property through decoding technology. Contents of the invention [0003] The object of the present invention is to propose a device for hydraulic control using codes, through digital codes and hydraulic control devices to control the clutch pedal and brake system of the vehicle, so as to achieve the purpose of vehicle anti-theft and anti-robbery. [0...

AI Technical Summary

Problems solved by technology

Safety locks based on mechanical anti-theft technology generally have poor anti-theft performance; engine chip anti-theft based on computer electronic technology has superior anti-theft performance, but the structure is complicated and expensive, and it is difficult to popularize and apply on medium and low-priced vehicles, and it is still available. Destroying its anti-theft property through decoding technology

Images