New energy automobile remote monitoring system

Abstract

The present invention relates to a remote monitoring system for new energy vehicles based on GPS / GPRS / CDMA / OBD data acquisition, comprising a data acquisition terminal (1), a cloud monitoring platform (12), a mobile communication network (11), and a data acquisition terminal (1 ) including microprocessor (2) data communication with BD / GPS (7) dual-mode positioning module through RS232 (6), microcontroller (2) data communication with communication module (10) through RS232 (9), microprocessor (2) Collect data through the CAN transceiver (3) and the terminal OBD interface (4) and the car OBD interface (5). The cloud monitoring platform (12) includes a monitoring center CS client (15), a cloud server host (14), and a mobile phone terminal (13). The microprocessor (2) uploads the real-time data information of the new energy vehicle to the cloud monitoring platform (12) through the communication module (10). The patent of the present invention adopts electronic technology, OBD data acquisition technology, GPS positioning technology, mobile Internet technology, computer technology Carry out all-round vehicle status management and location services for the monitored vehicles.

Description

Technical field [0001] The invention relates to a remote monitoring system for a connected car, in particular to a remote monitoring system for a new energy car. Background technique [0002] In the Internet of Vehicles industry, the remote management system for passenger cars launched on the market can generally only achieve conventional GPS basic positioning and partial vehicle data information, such as: vehicle location, transmitter speed, vehicle speed, instantaneous vehicle fuel consumption, With the country’s vigorous promotion of new energy vehicles, professional data monitoring, safety warnings, and remote upgrades of new energy vehicles have become rigid demands of manufacturers and end users. Traditional monitoring systems can no longer meet the demands of new energy vehicle power batteries and drive motors. The recording, statistics, and analysis of specific parameters such as vehicle control, and the safety and cycle life of lithium batteries for new energy vehicles a...

AI Technical Summary

Problems solved by technology

[0002] In the Internet of Vehicles industry, the remote management system for passenger cars launched on the market can only achieve conventional GPS basic positioning and partial vehicle data information, such as: vehicle position, transmitter speed, vehicle speed, vehicle instantaneous fuel consumption, With the country's vigorous promotion of new energy vehicles, professional data monitoring, safety warnings, and remote upgrades for new energy vehicles have become rigid requirements for manufacturers and end users. Traditional monitoring systems have been unable to meet the needs of new energy vehicles. , vehicle control and other specific parameters of the record, statistics, analysis, and the lithium battery of new energy vehicles, its safety and cycle life is the focus of new energy vehicle applications, how to stabilize the operation of lithium battery packs, how to reduce the failure rate to How to upgrade the BMS system in batches and how to achieve the early warning effect before the failure occurs are the powerful guarantees for the stable and healthy development of the new energy automobile industry

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