A cloud computing platform-based vehicle engine remote monitoring, calibration and big data collection system and its working method

Abstract

The invention discloses a system for remote monitoring, calibration and big data collection of a vehicle engine based on a cloud computing platform and a working method of the system. The system comprises a vehicle-mounted control terminal, a remote control client, a remote control server, a server end database, an information management system and a cloud computing platform, wherein the vehicle-mounted control terminal is arranged on a user vehicle and is connected to a vehicle-mounted CAN (Controller Area Network) bus so as to obtain required vehicle information and perform corresponding engine control. By virtue of an automobile CAN bus technology, a 3G network technology and an internet technology, a reliable and stable system for engine monitoring, calibration and big data collection is established, and the collection of engine operation information big data, monitoring of vehicle state information and engine MAP remote updating are achieved. The system provided by the invention can improve the performance of a vehicle according to customer needs to achieve energy conservation and emission reduction, and collects big data of engine operation at the same time to facilitate subsequent improvement and development.

Description

technical field [0001] The invention belongs to the technical field of automobile engine control and big data collection system, in particular, the invention relates to a remote monitoring, calibration and big data collection system of a vehicle engine based on a cloud computing platform and its working method. Background technique [0002] At present, the medium and high-end models of developed countries in Europe and the United States and most domestic manufacturers are equipped with vehicle-mounted remote monitoring systems, forming a network service that covers users, responds in a timely manner, and is cost-effective. A series of value-added services, equipped with a driving communication system. Remote information service system including navigation, hands-free phone, emergency call, remote control, vehicle anti-theft and other functions. The techniques described above are gaining popularity, but do not involve remote control of the performance of the car's engine. ...

AI Technical Summary

Problems solved by technology

Some domestic manufacturers are currently promoting this type of technology, but they are limited to simple monitoring functions such as vehicle positioning, vehicle scheduling, vehicle anti-theft, vehicle parameter monitoring, etc., providing a large updateable and trackable service for car owners and car manufacturers. Data acquisition system is the development trend of the automotive industry

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