DoNews6月20日消息（记者 翟继茹）在马化腾指出小黄车没有智能锁之后，今日ofo小黄车宣布与中国电信、华为共同研发的全球首款共享单车NB-IoT “物联网智能锁”，开始正式应用到小黄车上。在此次三方合作中，ofo负责智能锁设备开发，中国电信负责提供NB-IoT物联网的商用网络，华为负责芯片方面的服务。ofo小黄车表示NB-IoT具备三大特点，一是覆盖范围更广，NB-IoT信号穿墙性远远超过现有的网络，即使用户深处地下停车场，也能利用NB-IoT技术顺利开关锁；其次是可以连接更多设备，NB-IoT技术比传统移动通信网络连接能力高出100倍以上，也就是说，同一基站可以连接更多的ofo物联网智...
DoNews6 20 news (reporter ZhaiJiRu) after ma points out that the yellow car no smart locks, today announced jointly with China telecom, huawei ofo: yellow car research and development of the world's first Shared cycling NB - IoT "Internet of things intelligent lock", formally applied to the yellow car. In the tripartite cooperation, ofo: responsible for intelligent lock equipment development, China telecom is responsible for providing NB - IoT IoT commercial network, huawei is responsible for the service of chips. Ofo: yellow car said NB - IoT have three major characteristics, is a cover a wider range of NB - far more than the existing network IoT signal through walls, even if the user deep underground parking lot, also can use NB - smooth switch lock IoT technology; Followed by can connect more devices, NB - IoT technology is 100 times higher than traditional mobile communication network connectivity above, that is to say, the same base station can connect more ofo: IoT intelligence...
