Method for controlling oil pipeline of vehicle and wireless concealed switch

Abstract

The invention relates to a method for controlling the oil pipeline of a vehicle and a wireless concealed switch. The method comprises the following steps: radio frequency KeeLOQ encrypted signal is received, the radio frequency KeeLOQ encrypted signal is decrypted, the KeeLOQ encrypted signal is determined to be an arming signal or a disarming signal, the level arranged on the control wire of the oil pipeline control relay is detected, and the action of the oil pipeline control relay is controlled according to the determined arming signal or disarming signal and the detected state of the level arranged on the control wire. By applying the method for controlling the oil pipeline of the vehicle and the wireless concealed switch, the invention can effectively prevent lawless person from stealing vehicle by decrypting cryptograph, and can ensure traffic safety even if a remoter emitter is incorrectly operated in driving condition; in addition, the wireless concealed switch has small size and low energy consumption, can be installed on the concealed position of vehicle, thus the wireless concealed switch can not be easily found and damaged by the lawless person and further the risk and the cost for stealing vehicle are increased.

Description

technical field [0001] The present invention relates to automobile electronic technology, in particular to a kind of anti-theft measure for wireless remote control switch automobile oil circuit, more specifically, relates to an anti-theft vehicle-mounted terminal which utilizes a scientific public channel to wirelessly control the oil circuit, i.e. a wireless dark switch and its control method. Background technique [0002] Automobile anti-theft products have been developed for many years. Most of the vehicle-mounted terminals in the existing technology use GSM / GPRS technology to form a vehicle information center or dispatch center, but the information transmitted by these terminals to the information center or dispatch center is mostly limited to additional electronic devices Obtained GPS positioning, anti-theft information, etc. As time goes on, GSM, GPS technology is also gradually familiar, and car theft gangs also gradually understand the principle of the above-mention...

AI Technical Summary

Problems solved by technology

[0004] In addition, these remote control oil locking devices in the prior art are not equipped with a vehicle flameout state detection circuit. After receiving the key signal of the remote controller, the oil circuit is locked or opened according to the instruction, regardless of whether the vehicle is currently flamed out or not. state

In this way, if you mistakenly press the fuel lock button on the remote control while the vehicle is running, it may cause misoperation, which will affect driving safety and cause traffic accidents.

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