Integrated controlling and remote monitoring platform for connected vehicle

Abstract

The invention discloses an integrated controlling and remote monitoring platform for connected vehicle, which comprises a vehicle controlling module, a vehicle-mounted smart device, and a remote monitoring upper computer module. The controlling module is used for running the overall management system, receiving signals sent by the peripheral sensors in real time and / or carrying out information interaction with the external devices, and controlling the vehicle; the vehicle-mounted smart device is used for carrying out information interaction between the controlling module and the remote monitoring upper computer module; the vehicle-mounted smart device and the vehicle controlling module share a microcontroller; the remote monitoring upper computer module is used for monitoring, locating and / or data analyzing of the vehicle according to the interaction information of the vehicle-mounted smart device. The invention has the features of data collection, fault diagnosis, remote calibration,OTA system upgrade and background unified management through GPRS / 3G wireless communication and remote service with less maintenance and high efficiency.

Description

technical field [0001] The present disclosure relates to the field of intelligent terminals of the Internet of Vehicles and the electronic control of the whole vehicle, in particular to a vehicle control and remote monitoring platform oriented to the intelligent network. Background technique [0002] Faced with the increasingly serious energy shortage and environmental pollution problems, the development of new energy vehicles has been paid more and more attention by governments of various countries. Under this background, new energy electric vehicles have become one of the most promising means of transportation today. The core module in the field of new energy vehicles is electronic control. With the continuous development of automotive electronics technology, there are more and more electronic devices in the car. The vehicle controller is one of the core control modules of new energy vehicles, and its performance directly affects the comfort and driving performance of the ...

AI Technical Summary

Problems solved by technology

At present, there are still the following limitations in the field of vehicle controllers and on-board monitoring systems in the automotive industry: First, the current vehicle controllers on the market are installed inside the car, which is troublesome to disassemble and assemble, and requires engineers to come to the site for real vehicle testing , poor operational timeliness

Second, it is impossible to remotely calibrate and diagnose the vehicle controller

During the actual vehicle test of the vehicle controller, mechanical disassembly and assembly are required to obtain the running status of the vehicle, and manual on-site operation is performed for diagnosis and calibration, resulting in low work efficiency

Third, the current remote monitoring module can only obtain certain parameters of the vehicle by connecting to the OBD port of the vehicle. It is based on CAN communication to obtain common parameters of the vehicle, such as vehicle speed, engine speed, etc. There are few variables that can be monitored. Obtain some important sensor information, actuator information and control parameter information, etc.

Fourth, the vehicle-mounted terminal cannot perform direct information interaction with the vehicle controller, so it cannot perform calibration, fault diagnosis, vehicle performance evaluation, etc. on the vehicle controller, and the real advantages of the remote monitoring and upgrading system have not been brought into play

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