开发一个GPS车载跟踪系统 [英] Developing a GPS car tracking system

问题描述

我在头脑风暴阶段，开发一个客户请求的GPS车载跟踪系统。我自己知道方向建立一些GPS系统的手机等，但真诚的，我不知道如何在该项目启动。这是情景：

I'm in the brainstorming phase to develop a GPS car tracking system requested by a customer. I myself know the directions to build some GPS system to mobile phones and etc. But sincerely I don't know how to start in that project. That is the scenario:

1）汽车将获得一个设备的SIM卡，将发出的GPS信号搜索
2）我的客户会。在任何地方（家庭，工作等）与Web连接将在汽车位于地图上看到的。

1) The cars will get a device with a SIM CARD that will emit GPS signals.
2) My customer will in any place (home, work, etc) with a web connection will see in the map where the car is located.

对于我来说，我在得到没有问题GPS数据，转换成可使用的信息，并显示在地图的一些系统中的位置（如谷歌地图或MS Bing地图，通过实例）。我的问题是，我怎么做才能从车载设备检索GPS信号？我需要某种形式的接收设备才能连接到Web服务器，以我的应用程序消耗这些数据？

For me, I have not problems at get the GPS data, convert to usable info and show the position in some map system (like Google Maps or MS Bing Maps, by example). My problem is, how I do to retrieve that "GPS Signal" from device in the car? I will need some kind of "Receiver Device" connected to a web server machine in order to my application to consume that data?

推荐答案

GPRS功能的大多数汽车跟踪器可以配置为数据定期发送到远程服务器。的协议和连接的细节会有所不同不同制造商之间有很多。然而，在大多数情况下，你应该能够与IP地址和服务器的TCP端口配置跟踪设备，然后你应该建立在这个端点监听来自跟踪装置的TCP连接的应用程序。

Most GPRS-enabled vehicle trackers can be configured to send the data periodically to a remote server. The protocol and the details of the connection will vary a lot between different manufacturers. However in most cases, you should be able to configure the tracking device with the IP address and TCP port of your server, and then you should set up an application at that endpoint that listens for TCP connections from the tracking devices.

您应该检查的第一件事是跟踪设备的文档。它应该显示所有这些细节。严重的甚至品牌会提供工作示例和演示。

The first thing you should check is the documentation of the tracking device. It should reveal all these details. The serious brands will even provide working examples and demonstrations.

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