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Protection device for link connectors to the on-board diagnostics of a vehicle

A technology for protection devices and on-board diagnostics, which can be applied to parts of connection devices, anti-theft vehicle accessories, registration/indication of vehicle operation, etc., and can solve problems such as insufficient vehicle safety

Inactive Publication Date: 2018-10-23
美达系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] With the ease of access to the OBD interface and the increasing standardization and sharing of the OBD protocol, it has brought shortcomings in terms of vehicle safety.

Method used

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  • Protection device for link connectors to the on-board diagnostics of a vehicle
  • Protection device for link connectors to the on-board diagnostics of a vehicle
  • Protection device for link connectors to the on-board diagnostics of a vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] With particular reference to these figures, a protection device for a connector connected to a vehicle's on-board diagnostics is generally indicated by the reference number 1 . Advantageously, the protection device 1 is intended for an interface 2 of the vehicle OBD (On Board Diagnostics) type, intended to block unauthorized access to the vehicle diagnostic system.

[0020] In particular, the protective device 1 serves to prevent vehicle theft with existing tools via a keyless entry system.

[0021] In particular, the protective device 1 comprises a housing 3 for an OBD-type interface 2 of the vehicle's on-board diagnostic system.

[0022] Specifically, the cover body 3 is inserted on the interface 2 to cover the entire end of the interface.

[0023] According to a preferred embodiment as shown in the figures, the housing 3 has a small-scale structure and a shape substantially adapted to the interface 2 . Here, there are no specific limitations on the different embodi...

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PUM

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Abstract

The protection device (1) for link connectors to the on-board diagnostics of a vehicle comprises: a covering body (3) of a connection port (2) of the OBD type of an on-board diagnostic system of a vehicle; electronic detection means (5) for detecting the connection / disconnection of the covering body (3) to / from the connection port (2); a radio-wave communication unit (9) operatively connected to the electronic detection means (5) and able to send to one central control unit (10) of the vehicle at least one notification signal (S) of the connection / disconnection of the covering body (3) to / from the connection port (2).

Description

technical field [0001] The present invention relates to a protection device for a connector for connection to a vehicle's on-board diagnostics, and more particularly to a connector for connection to an on-board diagnostic system conforming to the OBD (On-Board Diagnostics) standard. Background technique [0002] The technical means of detecting defects or faults and generating corresponding signals in motor vehicles and motorcycles with so-called OBD (On Board Diagnostics) systems are known. [0003] In practice, a system implemented according to the American OBD-II standard and a system implemented according to the corresponding European E-OBD standard can provide, for example, vehicle maintenance personnel with all the necessary information for analyzing the various subsystems of the vehicle. [0004] The OBD system in the prior art will provide an adapted digital communication interface, and a specific external analysis unit is connected with the OBD system through the di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/00H01R13/447H01R13/453H01R13/639B60R25/30
CPCB60R25/00B60R25/30G06F21/85G06F21/88G08B13/1418H01R13/447H01R13/6397B60R16/023B60R25/1001B60R25/34G07C5/008
Inventor G·西蒙纳西
Owner 美达系统有限公司
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