Remote control anti-theft learning system for vehicle

A learning system and vehicle technology, applied in the field of vehicle remote control anti-theft learning system, can solve the problem that the owner is not easy to find, and achieve the effect of reducing the theft rate and the theft rate

Inactive Publication Date: 2004-08-25
黄世明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After using the above method, it is found that there are many disadvantages. For example, when the car owner hands over the car to other people (such as: parking personnel, car repair shop), if he is coveted by unscrupulous people, he will be able to easily pass the car password. To join a group, the method is: make the anti-theft device enter the learning state, implant the password of the pre-stored remote control into the host, and the host will store the passwords in the memory in order according to the first-in-first-out (FIFO) method at this time In the body, at this time the host has been able to accept new illegal passwords, but it is difficult for the owner to find out
[0004] It can be seen that the above-mentioned commonly used articles still have many shortcomings, which are not really a good design, and need to be improved urgently.

Method used

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  • Remote control anti-theft learning system for vehicle
  • Remote control anti-theft learning system for vehicle
  • Remote control anti-theft learning system for vehicle

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Embodiment Construction

[0019] The remote control operation flow method of the vehicle remote control anti-theft learning system of the present invention is summarized as follows, which makes the present invention more clearly described in detail.

[0020] Step 1: The central control unit of the memory host with anti-theft function in the car has an identification code in normal conditions, which can filter remote controls of different groups. The memory circuit is always in a standby state, and the read code can be stored in the memory device.

[0021] Step 2: In the mode of learning new passwords, put one of the remote controllers of the same group within the effective range of the main unit, and when the main unit’s password learning function is activated, it will first compare whether the identification code is correct, and then send the password to the main unit’s in the scratchpad.

[0022] Step 3: When the password is stored in the temporary memory, the host will not immediately replace the n...

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PUM

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Abstract

The present invention relates to a remote control anti-theft learning system for vehicle. Said device includes a receiving portion and a remote controller, in the receiving portion it includes at least a microprocessor, a memory body, a temporary register, an input circuit, a receiving circuit and a learning circuit, and in the remote controller it at least includes a coding circuit and a transmitting interface circuit. Said invention also provides the action of every component and application method of said system.

Description

technical field [0001] The present invention relates to a vehicle remote control anti-theft learning system, in particular to a remote control with a code learning function (code learning) and a function of clearing old codes (code wash), so that when a new code is implanted, the new code is confirmed All old passwords will be cleared only after they are correct. Background technique [0002] The general anti-theft device is designed with a first-in-first-out (FIFO) configuration for setting password circuit programs, that is to say, when setting passwords, each password can be stored in the memory according to the order of learning codes, so that a car Can accept multiple remote controls at the same time. [0003] After using the above method, it is found that there are many disadvantages. For example, when the car owner hands over the car to other people (such as: parking personnel, car repair shop), if he is coveted by unscrupulous people, he will be able to easily pass ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/20
Inventor 黄世明
Owner 黄世明
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