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Hebei Province’s expressways will, for the first time, deploy laser-based night‑vision surveillance technology.

Jul 28,2020

Hebei Province’s expressways will, for the first time, deploy laser-based night‑vision surveillance technology.

How to achieve full‑coverage, blind‑spot‑free surveillance along the entire length of expressways has long been a pressing challenge in highway management. Recently, the author learned from the Provincial Department of Transport that Shi… ( Home Village ) Yellow ( Huagang ) The Highway Management Office will invest. 5000 Over ten thousand yuan, in 2010 10 Install the full‑process monitoring system by the end of the month. Reportedly, the laser night‑vision technology employed in this monitoring system is being used for the first time in highway management within our province, enabling real-time surveillance of road conditions and vehicles. 24 Hourly blind-spot monitoring.

“This surveillance system can provide detailed observation of roads and objects even in pitch‑black nighttime conditions and under strong headlight interference, truly enabling round‑the‑clock operation.” 24 “Hourly blind-spot‑free monitoring,” said Feng Jianwu, deputy director of the Shihuang Expressway Management Office. He added that the laser night‑vision device boasts powerful image‑capture capabilities: it can record high‑definition color footage during the day and deliver high‑definition black-and-white images at night.

According to the plan, this year 10 By the end of the month, on the Shihuang Expressway, the average interval is 1.5 A “smart camera” will be installed on the road. Mounted on a dedicated pole, it is equipped not only with a camera but also with an audio‑communication system, enabling voice communication between motorists and traffic‑monitoring personnel.

  According to reports, in the past, highway traffic‑condition information was primarily gathered through on‑site patrols by road administration and highway police, often resulting in significant delays. With the installation of high‑density “electronic eyes,” when a traffic incident or accident occurs on the highway, the central monitoring room’s equipment will sound an alarm, while the display screen shows live footage, the precise location, and other relevant details, enabling road administration and traffic police to reach the scene as quickly as possible.

  “The system can also automatically lock onto criminal incidents,” said Feng Jianwu. “If a crime or illegal activity occurs on the highway, the system detects an anomaly and, after confirmation and alarm activation by monitoring personnel, the surveillance cameras will automatically adjust their angle and zoom to conduct a detailed observation and recording of the scene, while simultaneously locking onto the target and continuing to track and film it.”

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