Vehicle information acquisition method and system, storage medium and vehicle

Abstract

The invention discloses a vehicle information acquisition method, which is applied among AC (Access Controller) equipment, AP (Access Point) equipment and a vehicle-mounted terminal, and comprises the following steps: the AC equipment receives differential data and transmits the differential data to the AP equipment; the AP equipment receives and broadcasts the differential data; and the vehicle-mounted terminal receives and resolves the differential data so as to obtain vehicle positioning information. The invention also provides a vehicle information acquisition system, a storage medium and a vehicle. According to the invention, the method achieves the obtaining of the vehicle information through employing the AP equipment to broadcast the differential data and receive the vehicle information, can improve the vehicle positioning precision, reduces the enterprise data leakage risk, and reduces the construction and operation cost.

Description

Technical field [0001] The present application relates to the field of automotive technology, and more particularly to a vehicle information acquisition method, a system, a storage medium, a vehicle. Background technique [0002] my country's ports, mines, hazardous chemicals parks, internal and other regions of the factory are distributed in work vehicles in high-strength working state. How to supervise and scheduling these work vehicles, improve their security, and optimize their work efficiency, is an urgent need for companies. [0003] At present, the working vehicle on the market is installed in the positioning terminal based on network real-time dynamic carrier phase differential technology (RTK), and passes the current location information and receives differential data by the Internet of Things to obtain a positioning service; Real-time positioning information for navigation and scheduling. Due to the requirements of the network RTK technology itself, it is necessary to o...

AI Technical Summary

Problems solved by technology

This has the following defects: First, it leads to the leakage of enterprise operation data information, causing major security problems in the enterprise; second, due to the obstruction of the working area of ​​the work vehicles, there are quay bridges, containers, etc., resulting in the interruption of the information transmission of the Internet of Things, resulting in frequent positioning. Flying spots appear, and positioning is not accurate; third, private Continuously Operating Reference Stations (CORS) or private LTE base stations need to be built locally, and the construction cost is relatively high

This is far from meeting the requirements of real-time high-precision positioning of working vehicles, enterprise data confidentiality, low-cost construction and operating costs

Images