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Vehicle-mounted diagnostic data sharing terminal system

An on-board diagnosis and data sharing technology, applied in the field of transportation engineering, can solve limited and other problems, achieve the effect of ensuring integrity and reliability, satisfying online diagnosis and rapid troubleshooting

Inactive Publication Date: 2016-04-13
上海果路交通科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0010] 1) Embedded systems are now more limited in terms of hardware and software functions than personal computers (PCs)

Method used

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  • Vehicle-mounted diagnostic data sharing terminal system
  • Vehicle-mounted diagnostic data sharing terminal system
  • Vehicle-mounted diagnostic data sharing terminal system

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Embodiment Construction

[0034] Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are only typical examples of applying the technical solutions of the present invention, and all technical solutions formed by adopting equivalent replacements or equivalent transformations fall within the protection scope of the present invention.

[0035] Such as figure 1 As shown, a vehicular diagnostic data sharing terminal system includes a vehicular diagnostic data sharing terminal loaded with software, and the vehicular diagnostic data sharing terminal is connected to a power supply and a debugging interface for debugging software performance through an auxiliary peripheral circuit. The vehicle-mounted diagnostic data sharing terminal is also connected with a vehicle-mounted computer (VOBC) and a diagnostic data cloud for two-way communication.

[0036] The on-board diagnostic terminal da...

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Abstract

The invention discloses a vehicle-mounted diagnostic data sharing terminal system. The system comprises a vehicle-mounted diagnostic data sharing terminal loaded with software, and the vehicle-mounted diagnostic data sharing terminal is connected with a power supply and a debugging interface used for debugging the software performance through an auxiliary peripheral circuit and further connected with a vehicle-mounted computer and a diagnostic data cloud and performs two-way communication. The vehicle-mounted diagnostic data sharing terminal system further comprises an MCU module which is connected with a vehicle-mounted computer interface subsystem, a cloud sharing interface subsystem, a local storage subsystem and the auxiliary peripheral circuit. The system can be directly connected with the vehicle-mounted computer in a butting mode, acquires diagnostic data through information interaction with the vehicle-mounted computer, achieves real-time sharing of the diagnostic data through wireless communication according to the system requirement and has the enough data handling capacity for coping with the flow of the diagnostic data.

Description

technical field [0001] The invention belongs to the technical field of transportation engineering, and in particular relates to a vehicle-mounted diagnostic data sharing terminal system. Background technique [0002] The diagnostic data sharing terminal equipment is the most advanced data acquisition device in the diagnostic data cloud sharing and online diagnostic system. It directly connects with the vehicle-mounted computer, obtains diagnostic data through information interaction with the vehicle-mounted computer, and implements diagnosis through wireless communication according to system requirements. Real-time sharing of data. [0003] The diagnostic interface form of the on-board computer is an Ethernet interface, and the diagnostic process communicates according to the Ethernet TCP / IP protocol. According to the technical indicators in the technical documentation of the signal system product, the amount of diagnostic data generated per hour shall not exceed 50 megabyt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0208
Inventor 熊启鹏曾小清沈拓顾友淇李健王维旸王翰琦王刚
Owner 上海果路交通科技有限公司
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