"Internet of Things" to be a good helper of site safety

The newspaper (reporter Xu Xian) in the office through the mobile phone control home appliances, shopping cart in the supermarket when the items automatically priced ... Wonderful things on the Internet, away from http://www.aliyun.com/zixun/aggregation/32533.html "> Our lives are getting closer." On the construction site in Hangzhou, this technology has been Shinton, as a "good helper" to ensure site safety.

Tower Crane is the largest mechanical equipment on the site, and it is also the most prone to safety accidents. "Since last July, we have installed a" black box "in the crane cab of Hangzhou construction site, with 6 real-time data collectors installed on the jib. Crane load is how much, the operating area wind speed is how many, will cause collision, there is no illegal operation? These data can be transmitted to the system platform via the black box remote high-speed. "The City construction project quality safety Supervision station engineer Gang said, safety management personnel even if not in the scene, also can through the handset, real-time inquires and grasps the crane operation condition."

In Hangzhou Tower crane safety monitoring and management platform, the reporter saw a map of Hangzhou, densely dotted with yellow signs, this is through the GPS positioning of the various projects installed tower crane position. "Every tower crane has an exclusive number, similar to our ID card." Click on one of the signs, you can see the details of this tower crane, including the tower Crane Open, shutdown and working time, period, the real-time load, amplitude, torque, wind speed, etc. "Gang said that the entire system has the alarm function, when there is illegal operation, not only the tower crane will be issued in the cab alarm sound, the system can automatically trigger SMS, inform the relevant on-site security management personnel and enterprise Safety Management department." In this way, the accident security risks in the first time feedback to the operation, management personnel, the accident in the bud.

In fact, the tower crane Safety monitoring and management system is only one of the projects in Hangzhou to use the Internet of things in construction sites. As early as 2006, Hangzhou started the construction of safety and quality network management system.

This year, the first phase of the system has yielded gratifying results. At present, the construction site site on-line monitoring system, tower crane Safety monitoring Management system, concrete mixer overload overspeed monitoring management system and other new management means has been gradually put into use, the key parts have been implemented 24-hour monitoring. At present, the Hangzhou main city, Yuhang, Riverside and other areas of more than 2,700 concrete vehicles have been integrated into the system of supervision.

"During the period of the Typhoon anemone, we used the visualization system to command the site of the deployment site in accordance with the scheduled downtime, personnel evacuation for real-time monitoring, achieved good results." "According to the director of the city construction project, through remote monitoring, managers can understand the site's progress, production operations and material safety, so as to achieve the remote supervision of projects, this is the science and technology to assist the construction industry management innovation typical application."

The official said next, our city will speed up the popularization of IoT technology in the field of project safety supervision, the implementation of the project in the two phase of the construction of elevator safety and deep excavation safety monitoring, and constantly solve the project site supervision efficiency is not high, safety supervision and prevention means backward, and the accident can not be traced. In the future, this project will be widely used in the Hangzhou area.

Note：

The party's 18 requirements, adhere to the Chinese characteristics of new industrialization, information, urbanization, agricultural modernization of the road, and promote the integration of information and industrialization. The innovative application of the Internet of things on the site is a good example of the integration of informatization and industrialization. Most of the time, technology advances one small step, management costs will be reduced, many management problems can be solved.