OBD-based intelligent motor vehicle maintenance guidance system

A technology for maintenance guidance and motor vehicles, applied in the direction of registration/instruction, registration/instruction of vehicle operation, instruments, etc., can solve problems such as incomplete maintenance, excessive vehicle emissions, etc., to ensure thorough maintenance, reduce pollutant emissions, improve The effect of the quality of maintenance personnel

Pending Publication Date: 2020-11-13
CATARC AUTOMOTIVE TEST CENT TIANJIN CO LTD +1
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  • Abstract
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Problems solved by technology

[0005] In view of this, the present invention aims to propose an OBD-based intelligent maintenance guidance system for motor vehicles, which is used to solve the problems of excessive vehicle emissions and incomplete ma

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  • OBD-based intelligent motor vehicle maintenance guidance system
  • OBD-based intelligent motor vehicle maintenance guidance system
  • OBD-based intelligent motor vehicle maintenance guidance system

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[0031] It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be und...

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Abstract

The invention provides a motor vehicle intelligent maintenance guidance system based on OBD. The system comprises a data collection device and an intelligent maintenance guidance platform which are connected, the data collection device comprises a data collection module and a data transmission module, and the intelligent maintenance guidance cloud platform comprises a fault code maintenance dictionary module, an accessory management module and a maintenance guidance module. According to the invention, accurate positioning of vehicle faults is realized, the problems of over-standard emission, incomplete maintenance and the like of vehicles are solved, the quality of maintenance personnel is improved, thorough maintenance of vehicles is ensured, and emission of automobile exhaust pollutantsis reduced.

Description

technical field [0001] The invention belongs to the technical field of motor vehicles, in particular to an OBD-based intelligent maintenance guidance system for motor vehicles. Background technique [0002] In recent years, the number of automobiles in my country has continued to grow rapidly, and automobile emissions have become one of the important sources of air pollution. The starting point of emission reduction is to keep the emission level of the life cycle of automobiles within the standard, and focus on curbing the rising trend of pollutant emissions after the aging of automobiles and high mileage. The key to meeting vehicle emission standards is whether the function of the control system is sound. If the fault condition can be repaired at the critical point of exceeding the standard, it can avoid the high pollution caused by vehicles driving with diseases. In 2018, the one-time passing rate of regular vehicle emission inspections in my country was about 90%, and th...

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Application Information

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IPC IPC(8): G06Q10/00G07C5/08G07C5/00
CPCG06Q10/20G07C5/0808G07C5/008
Inventor 付铁强李菁元李孟良沈姝王计广仲崇智张潇文齐松博
Owner CATARC AUTOMOTIVE TEST CENT TIANJIN CO LTD
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