| 摘要 |
PURPOSE: A safety management system for a worker in a culvert is provided to alarm immediately when a danger signal is detected. CONSTITUTION: A safety management system(10) comprises the work place data collector(100), a safety managing device(200), and a monitoring computer(300). The work place data collector is arranged inside at least one culverts and the temperature and gas concentration inside the culverts. The safety managing device transmits the collected data such as workplace information, an operator name, a task schedule time, and a work process time to a computer through a network. The monitoring computer monitors the workplace information, the name of the operator inputted inside the culverts, task schedule time, and work process time. |
