Project supervision, construction and management information-based device
A supervision and engineering technology, applied in the field of engineering supervision and construction management information equipment, can solve problems such as wiring troubles and construction impacts, and achieve the effects of low cost, enhanced safety, and low power consumption
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[0016] Such as figure 1 The shown project supervision and construction management informatization device includes a plurality of data collectors and a control device connected to the data collectors. The data collectors include a camera and a transmission device for transmitting video information collected by the cameras. The transmission The device includes a ZigBee chip, and the ZigBee chip is connected to the control device through a wireless ad hoc network, and a hardware firewall is also connected between the control device and the data collector.
[0017] The data collector includes a voice collection device.
[0018] The ZigBee chip is JN5148. JN5148 is a low-cost, low-power, high-performance chip. Certainly, ZigBee chip can also adopt other models.
[0019] The control device includes a controller, a display device, a loudspeaker and a signal receiving device, and the display device, the loudspeaker and the signal receiving device are all connected to the controller...
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