Shihuang Expressway in Hebei Province became the first expressway to use laser night vision monitoring technology in 2010。The whole process monitoring has achieved three innovations in the national highway: the use of laser night vision technology, automatic tracking technology in the whole process monitoring event detection technology, and equipment power supply and pressure lifting technology。The application of new technology effectively solves the problem of "blind state" of highway night monitoring, and can also observe roads and things in detail even in the dark night and under the interference of strong lights。

In July 2013, in the Canghuang (Cangzhou City - Huanghua Port) section of Shihuang high-speed monitoring and encryption special project，Shandong Shenrong Electronics Co., Ltd. relies on strong technology research and development，With its own technology, stable quality, rich engineering performance and excellent service，Successfully won the bid in comparison with other brands of laser night vision cameras used in the pre-engineering application of Shihuang high-speed monitoring。Shenrong laser night vision remote control camera can be clearly monitored at night under no light conditions, and has the advantages of long night vision distance, small interference, system stability, product compatibility, etc., which can greatly improve the status quo of night highway arterial video surveillance。

The cooperation of the laser night vision camera and event detection technology realizes the true sense of one-click linkage and automatic tracking, so that the camera can automatically rotate the Angle and zoom the lens for detailed observation of the event scene。Without the need for monitoring personnel to carry out cumbersome operations, it ensures the rapid response of 24-hour all-weather road emergency events, and timely release of road monitoring information, providing technical support for creating a smooth and safe Yellowstone highway。