The wide application of the Internet of Things can have a wide impact on our work and life. It can make us do things more efficient and convenient, reduce waste and save energy. But while it is convenient, it also has some unavoidable problems at the present stage. Today, let's take a look at the application of the Internet of Things in engineering.
Application of Internet of Things in Engineering
Accurate positioning and laying out work is the first step of construction, and its accuracy directly determines whether the construction quality can reach the standard.
Guarantee material quality material (including raw materials, finished products, semi-finished products, components and accessories) quality is the guarantee of the quality of the whole project, only material quality standards, engineering quality can meet the standard.
Environmental control The environmental factors that affect the quality of engineering mainly include temperature, humidity, hydrology, meteorology and geology, etc. All kinds of environmental factors will have complex and changeable effects on the quality of engineering.
Repair and remedy damaged components in the construction of RFID tags installed on the component, can be each component of the internal stress, deformation, cracks and other changes in real-time monitoring. Once abnormal, can be repaired and remedied in time, to ensure the construction quality to the maximum extent.
The application of Internet of Things in engineering quality inspection, specifically, is to embed and equip sensors into the detected objects, and then integrate the "Internet of Things" with the existing Internet, so as to realize the integration of engineering quality inspection phenomena.
Personnel supervision using the Internet of Things technology, through the second generation of ID card information entry and synchronous capture of the uniqueness of multiple parts of the face features, the collection of information can accurately identify each person in charge of the construction site.
The application case
There is a map of Hangzhou on the platform of tower crane safety monitoring and management, which is densely distributed with yellow signs, which are the positions of tower cranes installed in various projects by GPS. Each crane has a specific number, similar to a person's identity card. Click on one of the signs, you can see the detailed information of the tower crane, including the opening and closing of the tower crane, working time, time, real-time load, amplitude, torque, wind speed, etc.
The whole system has alarm function, when there is illegal operation, not only the tower crane cockpit will issue an alarm sound, the system can also automatically trigger mobile phone SMS, inform the relevant site safety management personnel and enterprise safety management department. In this way, the safety hazards of the accident can be fed back to the operation and management personnel in the first time, and the accident can be eliminated in the bud.
Safety measures
Safety protection mechanism
Since the Internet of Things must be compatible with and inherit the existing IP network, most of the mechanisms in the existing network security system are still applicable to the Internet of Things and provide certain security, such as authentication mechanism, encryption mechanism, etc. However, the security mechanism needs to be adjusted and supplemented according to the particularity of the Internet of Things itself.
Safety measures
Expand the coverage of security guarantees
Prioritize resources
Verify the equipment manufacturer's background
Ensuring the security of data storage
Hire professionals to solve problems
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With the rapid development of Internet technology and the application field expands unceasingly, will bring great convenience to construction, in addition to the technical level and management process was carried out on the Internet of things and reliable safety protective measures and management, should perfect the relevant laws and regulations, for the rapid development of Internet provide a healthy environment.