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Wireless area detection system

A detection system and wireless technology, applied in the field of detection communication, can solve the problems of difficult wiring and wiring cost, etc., and achieve the effect of solving difficult wiring and saving transmission cables

Inactive Publication Date: 2012-03-21
GUANGZHOU TECTRON INTELLIGENT SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If there is a wired communication method to transmit the status information of the parking space to the PC, the difficulty of wiring and the cost of wiring will become a very difficult problem to solve

Method used

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Embodiment Construction

[0014] The most preferred implementation of the present invention will be described in detail below with reference to the accompanying drawings.

[0015] Such as figure 1 As shown, the wireless area detection system of the present invention includes a plurality of wireless ultrasonic probes, a wireless area controller corresponding to the wireless ultrasonic probes, a node controller, a main controller and a computer, and the wireless ultrasonic probes are connected to the wireless area The control is connected, the wireless area controller is connected to the node controller, the node controller is connected to the main controller, and the main controller is connected to the computer; the wireless ultrasonic detectors are distributed on various detection points in the control area, and are used for detecting The information of the measured object is transmitted to the wireless area controller through the wireless communication module; the wireless area controller compresses a...

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Abstract

The invention discloses a wireless area detection system, which comprises wireless ultrasonic wave detectors, wireless area controllers, a node controller, a main controller and a computer, wherein the wireless ultrasonic wave detectors are distributed at all detection points of a control area and used for detecting information of an object to be detected in the area and transmitting the information to the wireless area controllers by a wireless communication module; the wireless area controllers compress, pack and transmit the received information of the detector to the node controller; the node controller further transmits the information to the main controller; and the main controller decompresses and processes the information and then sends the information to a computer for display. According to the invention, the detector and the controller are wirelessly communicated, thereby reducing cost of expensive transmission cables and complex construction, and solving the wiring difficulty.

Description

technical field [0001] The invention relates to a wireless area detection system, which belongs to the technical field of detection communication. Background technique [0002] At present, there are two main types of ultrasonic detectors: the first one does not collect data, but only uses a warning light or other indicators to show whether an object is detected. The second type is data acquisition, which is mainly based on traditional RS485 wired data transmission. Compared with the first type, it is easier for staff to manage systematically through PCs. However, for industrial occasions with a large amount of detector data, especially complex workplaces that are not suitable for artificial approaching, it is impossible for staff to judge whether an object is detected by artificially observing the indicator, so the system is implemented through a PC. management becomes necessary. However, for occasions where there is a large demand for detectors, such as parking lots, ...

Claims

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Application Information

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IPC IPC(8): G01V1/00G08C17/02
Inventor 覃大海
Owner GUANGZHOU TECTRON INTELLIGENT SCI & TECH CO LTD