基于NB-IoT/GPS技术的电动车综合管理项目的网络搭建及测试保障

Network Construction and Test Guarantee of Electric Vehicle Integrated Management Project Based on NB-IoT/GPS Technology

为支撑市场部门投标的郑州市公安局招标电动车综合管理项目, 河南联通采用NB-IoT/GPS技术, 通过在电动车上安装防盗管理终端, 实时采集电动车当前的GPS位置信息, 以NB-IoT网络上传数据, 在应用平台上实现电动车当前位置及运动轨迹的展示及相关管理功能, 协助公安进行电动车防盗、 综合管理等工作.河南联通网络发展部牵头, 建维优协同, 快速搭建NB900和NB1800网络, 重点解决了干扰、 模组终端与网络的兼容性等问题, 测试效果得到了评标专家的充分认可.本次网络保障在省市公司领导的统筹安排下, 在建维优协同配合下取得了圆满成功, 有力促进了公司物联网业务的发展和品牌推广, 同时也积累了NB-IoT网络建设和优化的宝贵经验, 为下一步全省NB网络的部署打下了基础.

In order to support the bidding of the Zhengzhou Municipal Public Security Bureau to bid for the integrated management of electric vehicles, Henan Unicorn adopted NB-IoT/GPS technology to collect the current GPS position information of electric vehicles in real time by installing the anti-theft management terminal on the electric vehicle, uploading the data in the NB-IoT network and carrying out the current position and transportation of the electric vehicle on the corresponding platform. The display and related management functions of the mobile track could assist the public security to carry out anti-theft and comprehensive management of electric vehicles. The Henan Unicorn Network Development Department was the lead, building NB900 and NB1800 network quickly, and focusing on the compatibility of interference, module terminal and network. The test results had been fully recognized by the bid evaluation experts. Under the overall arrangement of the leadership of the provincial and provincial companies, the network security had achieved a successful success with the cooperation of building Wei you, which had greatly promoted the development of the company＇s internet of things and the promotion of the brand. At the same time, it had also accumulated the valuable experience of the construction and optimization of NB-IoT network, which laid a foundation for the deployment of the next NB network in the province.