source:truck tracking webfleet solutions release time:2023-07-17 Hits: Popular:realtime gps tracker online
The monitored terminal, usually a smartphone with a GPS module, can display the current GPS coordinates on the phone map. The monitored terminal interacts with the server through wireless broadband, and can transmit the GPS coordinates, images, geometric shapes, attributes and other information collected by the monitored terminal to the server. It can also obtain similar information from the server, thus achieving information exchange anytime and anywhere.
The monitoring end accesses the server through wired or wireless networks to obtain data from the monitored end, allowing the server to issue information or instructions to the monitored end. The monitoring end can be a desktop GIS, WEBGIS, mobile GIS, or even other forms of information platform.
Whether it is the monitored end or the monitoring end, compared to the server, they are both clients, and there are usually two modes of interaction between the client and the server:
1. Socket communication requires writing a socket server program and a socket client program separately on the server client, defining the content format of the transmitted information. The advantages of this mode are high communication efficiency, always online, and easy to achieve server information release. The disadvantages are poor universality and complexity;
2. Http communication. The server publishes services in the form of WEB services, and the client obtains information from the server in the form of Http requests, and can upload information to the server. This mode has the advantages of Thin client, good versatility, strong scalability, and conforms to the SOA architecture. The disadvantage is the request response mode, which is not real-time online, stateless, and difficult to realize the function of the server to actively release information.
The specific choice of interaction method depends on the specific project requirements. However, the current mainstream method is more inclined towards HTTP communication, as this method is more universal and convenient for system expansion, maintenance, and integration.
In industry applications, mobile GIS usually needs to include content such as mobile MIS and mobile OA to achieve the integration of enterprise information. The industries applied include: transportation, public security, fire protection, electricity, urban management, logistics, land, surveying and mapping, environmental protection, communication forestry, agriculture, ocean, etc.
Read recommendations:
G183 serials -JOBD GPS Tracker
Last article:Handheld GPS instrument function.simple gps tracking company
Next article:GPS navigation all-in-one machine.Pet GPS Tracker distributors
Related Information
Pet GPS Tracker manufacture
2023-03-164G LTE gps tracker
2023-04-11Pet GPS Tracker Vendor
2023-03-16real-time gps tracking manufacturer
2023-04-23simple gps tracking Factory
2023-04-23fleet gps trackers Processing
2023-04-23Dog gps tracker maker
2023-04-23plug & play Obd gps tracker
2023-04-11fleet gps tracking
2023-04-11Dog gps tracker custom
2023-04-23TK100N- Multi functional GPS Tracker
2023-10-06G900LM-4G Car GPS Tracker
2025-03-25TK08AL- RFID Car GPS Tracker
2023-10-07TK100B- Accurate Pro version GT06/TK100
2023-10-06TK200AM-Disposable GPS Tracker
2022-06-21What will happen if the card of the car GPS positioner is unplugged?realtime gps tracker online manu
2023-03-28Consolidate the foundation of information construction
2022-12-17Features of GPS System
2022-08-05GPS star search method.Hidden GPS Trackers Processing
2023-06-09How to choose the installation location of the wireless GPS positioner?4G GPS Tracker for vehicles
2023-03-22The advantages and disadvantages of the flat antenna of the GPS vehicle positioning terminal
2023-04-06What is the GPS
2022-10-13Handheld GPS performance.OBD GPS Tracker distributors
2023-07-17Do I need to pay information for using GPS?
2022-10-10China's Beidou GPS system
2022-10-26What should I do if the GPS positioning display is offline?gps tracker for bike Factory
2023-09-16How to select a suitable vehicle GPS locator
2023-02-21GPS function.gps vehicle tracker wholesaler
2023-06-07The difference between the GPS positioner and the navigator
2023-02-25Where is the GPS positioner generally installed.gps tracker with magnet distributors
2023-04-10