Cluster automobile diagnosis information platform

Abstract

The invention discloses a cluster automobile diagnosis information platform, which comprises a general packet radio service (GPRS) / the third generation telecommunication (3G) communication network, a long-distance automobile diagnosis service system and an automobile traveling dynamic diagnosis fault alarm device arranged on each automobile. Collection and diagnosis of the cluster type automobile traveling dynamic information are achieved by means of the fault alarm device. A function controller, a storage device, a test interface, a data collection interface and a data transmission interface are included. A logic function interface of on-board diagnostics (OBD) / controller area network (CAN) of the test interface is connected with a corresponding connector of the OBD / CAN of the automobile, and the data collection interface is connected with a universal serial bus (USB) interface of a vehicle-mounted video information collection and image pick-up device. The data transmission interface is connected with the GPRS data transmission module, the GPRS data transmission module is communicated with a long-distance automobile diagnosis service system through the GPRS / 3G communication network to transmit and receive information. The function controller is further connected with a liquid crystal display (LCD) screen, the storage device, the test interface, the data collection interface and the data transmission interface.

Description

technical field [0001] The invention relates to a cluster car diagnosis information platform applied to the car maintenance service industry. Background technique [0002] As my country's national economy continues to grow at a high speed, the demand for transportation is increasing, but traffic safety accidents are also increasing. Therefore, preventing and controlling traffic accidents has important scientific value and application value. Efforts to improve the safety and fault handling capabilities of automobiles and prevent accidents to the greatest extent have become technical problems to be solved urgently in current traffic safety. [0003] At present, when a vehicle encounters a traffic accident, it is always to investigate the scene after the accident and ask the survivors of the accident. The degree of trust in the subjective evaluation of people is very high. When the vehicle involved in the accident escapes, it is often impossible to investigate. It is very diff...

AI Technical Summary

Problems solved by technology

It is very difficult for the traffic control department to carry out the accident identification work. The investigation shows that the traffic accidents cause serious road blockages, and even cause casualties! It is often because the vehicle involved in the accident has a fault, but the driver who caused the accident often does not know it, and continues to drive the vehicle with potential safety hazards, resulting in an accidental breakdown during driving, causing traffic jams and even casualties. serious flaws in the way

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