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Instrument management method, system and vehicle for solving failure of automobile instrument

A technology of automotive instruments and management methods, which is applied to vehicle components, circuits or fluid pipelines, transportation and packaging, etc. It can solve problems such as instrument failure, unstable reliability of full LCD screens, and the inability of drivers to obtain driving information. The effect of ensuring driving safety

Active Publication Date: 2022-04-01
FJ MOTOR GRP YUDO NEW ENERGY AUTOMOBILE CO LTD
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] For this reason, it is necessary to provide an instrument management method, system and automobile that solve the failure of automobile instrument, and solve the problem that the existing full LCD screen is easy to black out or restart due to unstable reliability, causing the driver to be unable to obtain driving information.

Method used

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  • Instrument management method, system and vehicle for solving failure of automobile instrument
  • Instrument management method, system and vehicle for solving failure of automobile instrument

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Embodiment Construction

[0036] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0037] see figure 1 The instrument management method for solving the failure of the automobile instrument described in the present embodiment includes the following steps:

[0038] Step S110: The instrument periodically detects the operation of its own system and broadcasts it through the CAN network; when the vehicle is running, the instrument periodically detects and diagnoses the operation of its own system, for example, the instrument detects and diagnoses itself every 5 minutes The operating status of the system, and broadcast the operating status of its own system through the CAN network, so that other devices connected to the CAN network can receive the operating status broadcast by the instrument.

[0039] Step S120: The cent...

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Abstract

The invention relates to an instrument management method, system and automobile for solving the failure of automobile instruments. The method includes the following steps: the instrument periodically detects the operation status of its own system, and broadcasts through the CAN network; the central control host periodically obtains through the CAN network Driving information, and the operation status of the instrument; when the central control host receives the abnormal operation of the instrument, the central control host controls the central control screen to display the driving information. The instrument periodically detects the operation of its own system and broadcasts the operation of its own system through the CAN network. The central control host receives the driving information of the vehicle in the CAN network and the operation of the instrument broadcast. When the situation is abnormal, the central control host controls the central control screen to display driving information, ensuring that the driver knows the driving information of the vehicle during driving, ensuring the driver's driving safety, and the instrument diagnoses its own state and predicts it in advance as much as possible Potentially dangerous.

Description

technical field [0001] The invention relates to the technical field of automobile instruments, in particular to an instrument management method, system and automobile for solving failure of automobile instruments. Background technique [0002] At present, the function of the instrument as the vehicle driving information window is still unshakable. The development of instruments has changed from traditional mechanical instruments to segment code screen combination instruments to small and medium-sized LCD combination instruments to full LCD instruments, but their role in the car has not changed, that is, as an interactive channel between driving information and the driver. , Such as vehicle speed, rotational speed, driving mileage, fuel quantity, fault information of various controllers and mechanisms, etc. are all presented through the instrument. With the promotion of full LCD instrumentation, because the reliability of the product is greatly affected by the maturity of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K35/00B60R16/023
CPCB60K35/00B60R16/023
Inventor 范孝德刘心文吴贵新曹敬轩吴展智
Owner FJ MOTOR GRP YUDO NEW ENERGY AUTOMOBILE CO LTD
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