In the spring of March, do you have the idea of going out with three or two friends? Enjoy the flowers, taste the tea, and listen to the rain...... Each spring-specific attraction has its own romantic temperament. Recently, for the citizens of Suzhou, the wave of new technologies is cooperating with this city with the attributes of a traditional water town in the south of the Yangtze River to interpret a different kind of spring beauty.
Recently, through the introduction of 5G technology, Suzhou trams are driving from "Huimin" to "Huimin", bringing a new technological experience to citizens and the city. It is reported that the project will deeply integrate 5G and tram services, and use a 5G + tram independent private network to realize smart operations, assisted driving, intercom clusters and other smart applications. Quectel's RG200U 5G module plays a pivotal role in helping the 5G tram achieve intelligent behaviors such as assisted driving, video intercom, and real-time signal transmission.
Quectel's RG200U 5G module is based on UNISOC V516 chipset platform, which supports 5G NR sub-6GHz frequency bands, 5G standalone (SA) and non-standalone (NSA) dual-mode networks, and is backward compatible with 4G/3G. It also supports 5G/4G high-speed access, TDD and FDD modes and dual SIM functions of the four major domestic operators. In addition to the above technical highlights, in order to better meet the requirements of B-end industries such as urban transportation for low latency, high security and transmission stability of network connection, it also supports 5G LAN technology, thereby achieving efficient compatibility between development cost and product performance. Therefore, the RG200U has become a key force for the successful implementation of the 5G tram project.
Based on Quectel's RG200U module, Suzhou Runyuan Network Technology Co., Ltd. has developed an in-vehicle 5G CPE, which gives full play to the advanced technical advantages of the 5G LAN private network, helps the tram realize real-time on-board data backhaul during driving, and cooperates with the 5G+ system to carry out real-time interactive processing of driving data, so as to prompt drivers with driving targets, real-time speed, distance and other data. Under special circumstances, it can also identify and warn of obstacles in front of the tram, greatly improving the experience of assisted driving functions.
In addition, the 5G+ private network also carries the driver's voice intercom, video intercom, multimedia data transmission and other services, which can ensure that the tram staff in the private network area coverage can carry out real-time and stable information exchange in the form of voice, video and other multimedia forms, which greatly improves work efficiency. At the same time, according to the needs of the tram in daily operation, the 5G+ private network can also realize uninterrupted fixed-point position detection, driver anti-trap system alarm and other functions. In this spring, we will ensure the safety and comfort of tram staff and passengers in all aspects.
The development of 5G is contributing wisdom to thousands of industries, among which the upgrading needs of B-end industries such as industry and transportation are more obvious, and 5G LAN will meet the needs of the industry in a more targeted manner with the advantages of low cost, easy deployment, and low latency. In the future, Quectel will continue to deepen its technology and product research in 5G and other fields to accelerate the development of the IoT industry.