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:
fleet solution webfleet solutions
Last article:Handheld GPS instrument function.simple gps tracking company
Next article:GPS navigation all-in-one machine.Pet GPS Tracker distributors
Related Information
mini gps tracker wholesale
2023-04-23OBD GPS Tracker custom
2023-04-11mini gps tracker sales
2023-03-16gps vehicle tracker wholesaler
2023-04-11obd2 tracker supplier
2023-03-16Dog gps tracker custom
2023-04-11GPS Tracking custom
2023-04-114G GPS Tracker manufacturer
2023-04-23car gps tracker manufacture
2023-04-23gps vehicle tracker manufacturer
2023-04-11GF20-Mini Magnet GPS Tracker
2022-06-21G900LM-4G Car Mini GPS Tracker
2025-03-25G200(L) -Magnet GPS Tracker
2022-06-20GF70L-Solar Magnetic Asset GPS Tracker
2023-10-073000mAh Magnet Asset GPS Tracker
2025-03-31GPS base station positioning
2023-02-15The development history of GPS
2022-08-12GPS positioning tracker function
2022-12-15GPS coordinates (CoordInate).fleet gps trackers manufacture
2023-06-10The GPS navigation function is diverse. Let's take a closer look at the GPS navigation voice prompt
2023-04-14Precautions for car GPS applications
2023-02-06How to do car GPS positioning in a car rental company.obd2 gps tracker verizon distributors
2023-03-16GPS ephemeris structure and calculation process
2022-12-10gps vehicle tracker.The role of installing GPS satellite positioning devices in the sales and leasin
2023-10-27What cards do car GPS positioners generally use
2023-03-07The role of GPS satellite.GPS Tracker for vehicles manufacture
2023-04-21How to select a suitable vehicle GPS locator
2023-02-21GPS tracker, what do you want to use?
2022-09-17Introduction to GPS Watch.4G GPS Tracker for vehicles Solution
2023-08-09GPS application range.gps tracker app Processing
2023-05-25