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Electronic license plate with anti-disassembly function

A technology of electronic license plate and function, which is applied in anti-theft vehicle accessories, vehicle parts, transportation and packaging, etc., to achieve the effect of preventing fraudulent license plate fraud, theft, and license plate theft

Pending Publication Date: 2020-04-03
MULTEK DISPLAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the traditional license plate, the electronic license plate has better conditions to implement the anti-dismantle alarm function of the license plate, but there is no electronic license plate with anti-dismantle function in the prior art.

Method used

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  • Electronic license plate with anti-disassembly function
  • Electronic license plate with anti-disassembly function
  • Electronic license plate with anti-disassembly function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] like figure 1 As shown, an electronic license plate with an anti-disassembly function includes an electronic license plate main body 1, and also includes a mounting bracket 2 for installing the electronic license plate main body 1 on the vehicle body, and for monitoring the electronic license plate main body 1 The connection state monitoring component 3 of the connection state between the installation bracket 2; the installation bracket 3 is fixedly connected with the vehicle body, the electronic license plate main body 1 includes a license plate display screen 11 and a controller 12, and the license plate display The screen 11 and the connection status monitoring component 3 are electrically connected to the controller 12 respectively.

[0025] In the present invention, the mounting bracket 2 includes an automobile fixed connection part and a license plate main body connection part; the automobile fixed connection part is used to connect the installation bracket 2 with...

Embodiment 2

[0027] Preferred on the basis of Example 1, such as figure 2 and image 3 As shown, the connection state monitoring component 3 includes a reed switch 31, which is arranged on the electronic license plate main body 1, and one end of the reed switch 31 is connected to the power supply VCC through a resistor R1, and the reed switch 31 The other end of the reed switch 31 is grounded through the resistor R2, and the other end of the reed switch 31 is also connected to the interrupt pin of the CPU of the controller.

[0028] Specifically, the reed switch 31 includes a normally closed reed switch 311 or / and a normally open reed switch 312. When the reed switch 31 is the normally closed reed switch 311, the installation A magnet 32 ​​opposite to the normally closed reed switch 311 is also arranged on the bracket 2 .

[0029] When the reed switch 31 is the normally closed reed switch 311, a magnet 32 ​​opposite to the normally closed reed switch 311 is also arranged on the mounting...

Embodiment 3

[0036] Preferred on the basis of Example 1, such as Figure 4As shown, the connection status monitoring assembly 3 includes a conductive component 33 and a first connection status monitoring circuit 34, the conductive component 33 is installed on the mounting bracket 2, and the first connection status monitoring circuit 34 is installed on the The electronic license plate main body 1 is connected to the CPU interrupt pin of the controller 12, and the first connection state monitoring circuit 34 is provided with a connection signal output terminal and a connection signal input terminal. When the electronic license plate main body 1 and the When the installation bracket 2 is fixedly connected, the connection signal output terminal and the connection signal input terminal are electrically connected to the conductive member 33 respectively, and when the electronic license plate main body 1 and the installation bracket 2 are separated, the connection The signal output terminal or / an...

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PUM

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Abstract

The invention relates to an electronic license plate with an anti-disassembly function, which comprises an electronic license plate main body, a mounting bracket for mounting the electronic license plate main body on a vehicle body, and a connection state monitoring assembly for monitoring the connection state between the electronic license plate main body and the mounting bracket; the mounting bracket is fixedly connected with the vehicle body, the electronic license plate main body comprises a license plate display screen and a controller, and the license plate display screen and the connection state monitoring assembly are electrically connected with the controller. The connection state between the mounting bracket and the electronic license plate main body is monitored through the connection state monitoring assembly, so that the controller in the electronic license plate main body can start an anti-disassembly alarm or a corresponding electronic license plate protection behavior according to the connection state between the mounting bracket and the electronic license plate main body, and the license plate can be prevented from being stolen; even if the license plate is stolen,the controller can erase the display or erase the display data due to the controllable display mode, so that the behaviors of stealing the electronic license plate and illegally using the electroniclicense plate are erased fundamentally.

Description

technical field [0001] The invention relates to an electronic license plate, in particular to an electronic license plate with an anti-demolition function. Background technique [0002] The traditional license plate is a non-electronic license plate, which usually does not have a tamper alarm function. Even if it has a tamper alarm function, it needs to be connected with the main control system of the car to have a tamper alarm function. Therefore, the license plate is stolen and lost, and the phenomenon of forming a decked car occurs from time to time. Compared with traditional license plates, electronic license plates have better conditions to implement the anti-dismantle alarm function of license plates, but there is no electronic license plate with anti-dismantle function in the prior art. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electronic license plate with anti-demolition function. [0004] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R13/10B60R25/01
CPCB60R13/10B60R25/01
Inventor 陈建波
Owner MULTEK DISPLAY