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:
The role of GPS.GPS Tracking Manufacturing
Buses equipped with GPS for private use should be held accountable
Last article:Handheld GPS instrument function.simple gps tracking company
Next article:GPS navigation all-in-one machine.Pet GPS Tracker distributors
Related Information
portable gps tracker
2023-04-11pet gps tracker cat manufacturer
2023-03-16vehicle gps tracker
2023-04-11fleetmanagement webfleet solutions
2023-03-16Hidden GPS Trackers supplier
2023-04-23gps tracker for Car
2023-04-11mini gps tracker Solution
2023-04-23fleet management software webfleet solutions
2023-03-16real-time gps tracking wholesale
2023-04-23realtime gps tracker online wholesale
2023-04-23G900LS 8 Lines-4G Car GPS Tracker
2025-03-31G03
2022-06-21GF30 Magnet GPS tracker with Voice listen
2022-06-21GF70L-Solar Magnetic Asset GPS Tracker
2023-10-07G500L -4G OBD GPS Tracker
2022-09-06Composition unit of on-board system
2022-12-09GPS smart bus stop sign
2022-09-05How to judge the quality of a car GPS locator?vehicle gps tracker webfleet solutions
2023-03-21GPS navigation solution
2022-12-10GPS increases value for customers
2023-02-02Why does China's Beidou satellite still use GPS positioning system.gps tracker for trailer Factory
2023-09-12How to choose the installation location of the wireless GPS positioner?4G GPS Tracker for vehicles
2023-03-22GPS Global Positioning System
2022-08-12How to judge the impact of GPS positioner on battery life.real-time gps tracking Manufacturing
2023-04-06GPS reference standard.gps tracker online supplier
2023-07-20How should a car loan company choose a reasonable car GPS locator?obd2 gps tracker verizon
2023-03-24Factors affecting GPS positioning accuracy.gps tracker for trailer Production
2023-05-18How to solve the problem of inaccurate car GPS positioner?plug & play Obd gps tracker Production
2023-03-28mini gps tracker.Target Customer Classification of Automotive Beidou GPS Positioning and Monitoring
2023-11-06Why do cars load a car GPS positioner.rastreador de GPS wholesale
2023-03-15