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Application of 4G wireless monitoring system in urban construction

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Urban construction is an important part of urban management. Urban construction is based on planning. Through the construction project, the urban living environment is transformed, and various physical facilities in the urban system are constructed. The content of urban construction includes the physical form of each physical facility in the urban system, which is a good condition for managing the city. The basic and staged work is a special kind of economic work with obvious process and periodicity. The city is put into operation and functions after planning and construction, and provides services to truly create a good living environment for the citizens, guarantee the normal life of the citizens, and serve the economic and social development of the city. Therefore, urban construction is based on urban planning and ultimately serves urban operations. It is divided into the construction of urban spiritual civilization and the construction of physical objects.

With the arrival of summer, many cities have entered the flood season. However, floods such as heavy rains, floods, and urban floods occur every summer. In recent years, the waterlogging has covered the city like a lingering overcast cloud, testing the city's underground pipe network system. At present, in order to solve the problem of waterlogging as soon as heavy rains arrive, many cities have begun to construct urban pipe network systems. However, during the construction process, short-term heavy rainfall or torrential rain caused floods. This is very dangerous for the construction workers who come to work in rivers, culverts and other places. How to ensure that the construction workers in these places before the floods come Evacuate early into a safe area.

The weather forecast information can be grasped through weather forecast, but many strong convective weather occur in a short-term area and are not fixed. When the weather forecast information is received, heavy rainfall may have arrived. Then set up a video monitoring system to grasp the rain and river flow in the construction area in time. The construction project department can monitor the rain and water flow conditions in the construction channel through real-time monitoring, and at the same time can inform the construction personnel to return to a safe area.

Due to the long working face of the river channel and the strong construction fluidity. In the middle of construction, laying optical fiber transmission signals can not meet the actual transmission needs on site. What is needed is a device that can be flexibly placed and disassembled easily, and can be erected at different places on the construction site as needed, without the need to lay power and signal lines separately.

LA-H91 4G high-definition intelligent cloth control ball is a portable product integrating video recording, high-definition video wireless transmission, voice monitoring, intercom, and remote control. It uses a high-speed processor and an embedded operating system, combined with the most advanced H.265 audio and video compression, wireless network transmission, and remote control technologies in the IT field. The product has the advantages of simple appearance, convenient carrying, flexible and convenient installation, powerful functions, high reliability, and strong anti-vibration and waterproof features. It is suitable for setting up network transmission signals in the case of inconvenient wiring and power supply for river construction. Project managers, safety officers and other multi-level management personnel use mobile phones or computers and other online devices to grasp the rain and water flow conditions in the construction site through dozens of H91 high-definition ball-control ball, and inform the construction personnel to evacuate to the shore for safety in advance through the information obtained region. The safety supervision department and other departments can also use this system to grasp the construction of river courses in the area under their jurisdiction, and can also deal with some problems in time.

LA-H91 can also expand the face recognition function. This function can import the face data of the construction staff to the background. The construction staff can make a punch recognition by swiping their faces before entering and leaving the construction area. Monitoring platform for attendance.

LA-H91 system diagram is as follows

   

         As shown in FIG:

LA-H91 4G high-definition ball can be conveniently placed where needed. The device has a built-in high-energy storage battery. The maximum working time is 24 hours. It is waterproof and can support two 128G height memory cards. The local recording time is long. , Adaptive three different network standards, through computers, mobile phones, tablets and other online devices through the device client remote real-time access to the front-end host, real-time monitoring anytime, anywhere.

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