Variable Speed Limit Sign(VSLS) is an integral part of smart traffic system to better indicate speed for vehicule drivers for a better safe road environment
Lane Control Signs are designed to efficiently maintain traffic flow
The VMS signs display messages and instructions for the drivers of the real time traffic conditions.
800 LED VMS signs were specifically customized for ABB in Norway to control E134 traffic; Including lane control signs and variable speed limit signs
Limited Speed Control Sign applied in one of the tunnels in shanghai,high illuminance, high IP level, long service life it provides with advanced LED chips embedded.
LED lane control sign applied in the highways in Norway, to guarantee the road orders and the safety of drivers with its high illuminance
Hongkong-Zhuhai-Macau Bridge,one of sansi classical projects adopts various smart traffic products as well like VMS,LCS, LSCS
The technical features of Sansi variable message sign products
LED Variable message signs in high ways and its difference compared with traditional highway information boards
With the rapid advancement of 5G technology, the portal-type variable message signs may integrate 5G communication interfaces to achieve high-speed connection to the Internet in the future, and the data transmission distance will increase significantly.
As the most common information release system on urban arterial roads and highways,the variable message signs provide drivers and pedestrians with real-time road conditions and related information.
Intelligent traffic system also known as ITS greatly improve the efficiency of traffic operations with the proper traffic guidance through real time traffic data
Copyright © Shanghai Sansi Electronic Engineering Co., Ltd. ICP：05026781Powered by Sansi