Bupt-research and development of wide-area precision positioning system: indoor parking no longer have to worry about accurate positioning system-wide area, indoor parking-IT information Bupt-research and development of wide-area precision positioning system: indoor parking no longer have to worry about

Facing the vast maze of indoor parking, many people have too many turns to find spaces of experience, when the car does not know how to find the fastest car. Recently, the school of electrical engineering professor Deng Zhong-Liang, who successfully developed a wide-range of indoor and outdoor seamless high-precision positioning systems, indoor parking is easy to find the car does not have to worry about.

This morning, said Professor Deng Zhong-liang told reporters, outside, with satellite navigation and positioning technology, the vehicle has a very accurate positioning, but indoors it can do about it. Owners when they entered the indoor parking, often do not know where there are free parking spaces. Identify if the parking lot is not clear, when owners return to the parking lot is hard to find their parking location.

Deng Zhong-Liang research indoor location services, making parking easier for my car do not have to worry about. Currently has 22 at the Beijing Capital International Airport, HongQiao airport terminal building at the airport location service application platform. "Over a period of the next two years or so, a number of large yards can be applied to the platform. "Deng Zhong-Liang said.

? Positioning system schematic drawing

The system, the vehicle card when entering the parking lot, is to push positioning information in real time to the user terminal. Information included in the vehicle's location, where there is free parking spaces, and recommend the course programme, for the user to choose in order to find the best parking space.

Meanwhile, the parking lot using the sensor network, in real time, monitoring the movement of vehicles, parking, parking spaces and records.

"When you pick up the car, and open the app on the phone, and parking service platform system, this time will be able to see themselves and their vehicle location, easy to find the car as soon as possible". Deng Zhong-Liang said.

The future, as long as the vehicle wireless communications capability, can enjoy an indoor location services. And now the most advanced automotive in-vehicle navigation system itself has communication capabilities without adding equipment to real-time communications.

北邮研发广域精准定位系统：室内停车不再愁 - 广域精准定位系统,室内停车 - IT资讯
北邮研发广域精准定位系统：室内停车不再愁

面对广阔如迷宫的室内停车场，很多人都有转了好几圈才找到车位的经历，取车时也不知道如何能最快地找到车子。近日，北京邮电大学电子工程学院邓中亮教授等人，成功研制了广域室内外无缝高精度定位系统，使在室内停车容易找车不愁。

今天上午，邓中亮教授向记者介绍说，在室外，凭借卫星导航定位技术，车辆定位已经非常精准，但在室内就无能为力了。车主进入室内停车场后，往往不知道哪儿还有空余的停车位。如果停车场标识不清，车主返回停车场时也难以找到自己车辆停放的位置。

邓中亮研究的室内位置服务，使停车容易取车不愁。目前已经在首都机场、虹桥等机场22个航站楼建立了机场位置服务应用平台。“未来两年左右的时间里，一些大型车场都能应用到该平台。”邓中亮说。

▲定位系统示意图制图

这套系统，在车辆刷卡进入停车场时，就将定位信息实时推送到用户终端上。信息中包括车辆所处的位置、哪些地方还有空余车位等，并且推荐几个路线方案，供用户选择，以便找到最佳停车位。

与此同时，停车场通过传感器网络，能实时监测车辆的移动、停泊，并记录停车位置。

“当你取车时，打开手机应用软件，就和停车场服务平台系统对接，这个时候就能看到自己和车辆的方位，方便尽快找到车子”。邓中亮介绍说。

未来，只要车辆具备无线通信的能力，均可享受室内定位的服务。而现在大多数中高级汽车的车载导航系统本身就有通信能力，无需加装设备即可实时通信。