Vehicle remote diagnostic system and method

A technology of remote diagnosis and on-board system, applied in the direction of electrical testing/monitoring, etc., can solve problems such as inability to diagnose vehicle faults, achieve the effect of avoiding difficult vehicle maintenance and reducing operation and maintenance costs

Active Publication Date: 2021-11-23
THINKCAR TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of this application is to provide a vehicle remote diagnosis system and method, aiming to solve the technical problem in the prior art that a single diagnostic device cannot perform fault diagnosis on vehicles of various models

Method used

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  • Vehicle remote diagnostic system and method
  • Vehicle remote diagnostic system and method
  • Vehicle remote diagnostic system and method

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Embodiment Construction

[0038] It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0039] Such as Figure 1-Figure 2 As shown, the present application proposes a vehicle remote diagnosis system, including:

[0040]The vehicle-mounted system 1, the first diagnostic device 2, the second diagnostic device 3 and the third diagnostic device 4, the first diagnostic device 2 and the vehicle-mounted system 1 are connected based on the OBD communication protocol, and the first diagnostic device 2 and the second diagnostic device 3 communicate remotely connection, the third diagnostic device 4 is connected with the second diagnostic device 3 through the OBD communication protocol; wherein, the first diagnostic device 2 is used to obtain the vehicle data of the on-board system 1, and transmit the vehicle data to the second diagnostic device 3; the second The diagnostic device 3 is used to...

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Abstract

The invention provides a vehicle remote diagnosis system and a method, wherein first diagnostic equipment and a vehicle-mounted system can be connected through an OBD connecting line, remote communication connection is established between the first diagnostic equipment and second diagnostic equipment, and the first diagnostic equipment can transmit vehicle data to the second diagnostic equipment, the second diagnostic equipment diagnoses the vehicle according to the vehicle data, the second diagnostic equipment is used for remove diagnosis on the vehicle based on the vehicle data after receiving the vehicle data, and feeding the diagnostic data back to the first diagnostic equipment; when the first diagnostic equipment cannot diagnose and maintain the vehicle, remote professional diagnostic equipment can be used as the second diagnostic equipment and even third diagnostic equipment, and the first diagnostic equipment is used as a transmission medium, so that the second diagnostic equipment can diagnose the vehicle remotely, just like being attached to the vehicle, therefore, a maintenance shop can maintain various vehicle types without buying excessive professional diagnosis equipment, and the operation and maintenance cost is reduced.

Description

technical field [0001] The present application relates to the technical field of vehicle diagnosis, in particular to a vehicle remote diagnosis system and method. Background technique [0002] The on-board diagnostic system allows vehicle users or technicians to obtain important information about various modules in the vehicle. In the traditional maintenance process, maintenance personnel use special vehicle diagnostic equipment suitable for connection with the vehicle to obtain vehicle data. Correspondingly, due to different Maintenance personnel often need to purchase a variety of different types of vehicle diagnostic equipment. For example, maintenance personnel may need a professional diagnostic equipment manufactured by Ford Vehicle Company to perform fault diagnosis on BMW vehicles. A professional diagnostic equipment for BMW models is required, so if a repairman wants to service more vehicle brands and models, then he has to invest heavily in diagnostic equipment, how...

Claims

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Application Information

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IPC IPC(8): G05B23/02
Inventor 谭斌肖灵聪廖其龙
Owner THINKCAR TECH CO LTD
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