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:
real-time gps tracking Manufacturing
Does the electric vehicle installation of the GPS positioner affect the battery?realtime 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
gps vehicle tracker company
2023-04-23mini gps tracker price
2023-04-23Pet GPS Tracker supplier
2023-03-164G GPS Tracker for vehicles company
2023-04-23simple gps tracking Manufacturing
2023-04-23Car gps tracking distributors
2023-04-23plug & play Obd gps tracker
2023-04-11GPS Tracking
2023-04-11GPS Tracking price
2023-04-11Secumore
2023-03-16GF30 Magnet GPS tracker with Voice listen
2022-06-214G Wired GPS Tracker PCBA
2022-06-1710000mAh Magnetic Asset GPS Tracker
2025-04-08G900LM-4G Car GPS Tracker
2025-03-25G06L- 4G Car GPS Tracker
2022-09-06The role of GPS module in GNSS UAV
2022-10-13What are the classification of GPS system.gps tracker no monthly fee wholesale
2023-04-21Schematic diagram of GPS satellite navigation system
2022-12-29Are the mortgage loan cars installed in the car GPS terminal?mileage tracking webfleet solutions
2023-03-14GPS Tracking Monitoring Promotes Mobile Logistics Management
2022-12-30GPS development mode
2022-11-19GPS navigator component-global positioning system
2023-05-16Schematic diagram of GPS satellite navigation system
2022-12-29GPS personal positioning
2022-12-15GPS positioning function
2022-12-10The application process of GPS positioner in car loans is as follows.vehicle gps tracker Manufacturi
2023-03-17GPS positioning logistics solutions Logistics GPS positioning application solutions
2022-10-09The manufacturer introduced in detail what applications of GPS in aviation flight navigation.gps tra
2023-04-25GPS operator core services.realtime gps tracker online manufacture
2023-08-18The reasons and solutions for the slow reaction of the GPS screen.realtime gps tracker online Soluti
2023-05-06