Improving worker health and safety with real-time, actionable insights
In the first three months of operation, the new Hikvision system identified more than 30 deviations from safe operating procedures. Zhang Liu, Deputy Chief Engineer at Jiangzhuang Coal Mine, says, “In the past, many of these safety risks could have gone unnoticed. However, the Hikvision system has allowed us to identify every incident in real time and to take immediate action to protect our workers, which is a hugely satisfying outcome for us.”
Delivering continual improvement for safety procedures
As well as alerting the team to potential security risks in real time, the Hikvision system also records the details of any safety incident for later analysis.
“As well as accurately capturing deviations from safe working procedures, the Hikvision system supports playback and download functions,” says Zhang Liu. “We can use the insights we record to deliver continual improvement for safety procedures, and, ultimately, to support our vision for a ‘zero-accident’ mine,” he adds.
Addressing mining-specific safety requirements
The Hikvision solution is configured to support specific mining-safety applications, such as constant monitoring of surface water levels in different areas of the mine.
“Constant seepage from rock formations means that surface water can accumulate in different areas of the mine, which is a problem in terms of potential flooding, damage to infrastructure, and worker safety risks,” says Zhang Liu. “With the Hikvision system, we can manage surface-water levels constantly and take action to deal with any problems that arise before water levels exceed safe limits,” he adds.
In addition to surface water management, the Hikvision solution supports improved safety in other potentially dangerous areas of the mine, including inclined tunnels that are used for transporting coal and other materials underground. “The Hikvision system is like an intelligent 'eye' for us in all areas of the mine, helping us to identify potential safety issues in a timely and accurate way and to protect our workers at all times,” says Kong Qingwei.