Automobile remote key system

A technology of car remote control key and remote control key, which is applied in the direction of instruments, time registers, individual input port/output port registers, etc.

Inactive Publication Date: 2013-03-20
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For this security problem, the existing methods based on various wireless mechanisms cannot overcome the
These methods include the use of password locks, encryption locks, spread spectrum locks, etc., because they are all one-way communication, the key sends instructions, the car receives the signal and does not respond to confirmation, causing the car owner to habitually think that pressing the remote control lock button will lock the car. Yes, just by reminding the owner to lock the car and then pull the door obviously cannot fundamentally solve the problem

Method used

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Embodiment Construction

[0010] In order to make the technical means realized by the present invention, creative features, goals and effects easy to understand, the following combination figure 1 and figure 2 The present invention is further described.

[0011] Such as figure 1 and figure 2 , a car remote control key system, including a car remote control key 1 and a car remote control key servo system 2; the car remote control key 1 includes a control button 11, a signal processing module 12, a signal receiving module 13, a signal transmitting module 14, and a display alarm module 15 ; the vehicle-mounted remote control key servo system 2 includes a signal receiving module 21 , a signal processing module 22 , a vehicle-mounted servo module 23 , and a signal transmitting module 24 .

[0012] Such as figure 1 , in the car remote control key 1, the control button 11 is connected to the signal processing module 12, the signal processing module 12 is connected to the signal transmitting module 14, a...

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PUM

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Abstract

The invention provides an automobile remote key system which comprises an automobile remote key and a car-mounted remote key servo system. The automobile remote key sends control information to the car-mounted remote key servo system, and the car-mounted remote key servo system executes control commands and simultaneously sends out confirmation response information to the automobile remote key. The design enables the automobile remote key and the car-mounted remote key servo system to possess a two-way communication link, the automobile locked condition can be directly reflected in a display alarming module of the automobile remote key, and therefore the safety problem caused by the fact that criminals adopt a car alarm jammer to interfere and shield is fundamentally eradicated.

Description

technical field [0001] The invention relates to auto parts, in particular to an auto remote control key system. Background technique [0002] Cars have been integrated into people's lives. In order to facilitate people to use cars, car manufacturers generally use the design of remote control keys, which can remotely control car locks, and some are also designed with car ignition and starting functions. The operating principle of the car remote control lock is mainly to use the remote control to transmit a set of password signals, and the vehicle receiver will execute the corresponding instructions of the driver after receiving it. If there is strong microwave interference or electromagnetic waves in similar bands in the surrounding environment, the remote control lock may fail. Some criminals use car anti-theft device jammers, which can send out strong interference signals in multiple frequency bands. All remote controls within 40 meters will be interfered, shielded and un...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
Inventor 肖仁良蒋良成杜永强
Owner SOUTHEAST UNIV
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