A kind of setting method of wireless intelligent rtu
An intelligent and wireless technology, applied in electrical components, telephone communication, etc., can solve the problems of poor reliability, high cost, slow response, etc.
Active Publication Date: 2015-11-18
山东思达特测控设备有限公司
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Problems solved by technology
[0005] The technical problem to be solved in the present invention is to provide a method for setting up a wireless intelligent RTU in view of the above deficiencies, which overcomes the defects of high cost, slow response, and poor reliability in the prior art. After adopting the technical solution of the present invention, it has low cost, Advantages of fast response and high reliability
Method used
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Embodiment
[0099] Embodiment, a kind of setting method of wireless intelligent RTU, utilize GPRS signal transmission to realize the remote setting to wireless intelligent RTU, realize the parameter setting, modification and inquiry of RTU by mobile phone text message and call, including initialization step, task processing step, Incoming call and short message processing steps, sending short message processing steps and receiving short message processing steps.
[0100] The initialization step completes the initialization of the TC35IGSM module on the RTU; the task processing step uses the TC35I module to realize the wireless data sending and receiving function; Collect and mark corresponding flags.
[0101] The following describes the workflow of the four steps respectively.
[0102] Such as figure 1 As shown, the incoming call and text message processing steps are as follows:
[0103] Beginning with step S101, the RTU analyzes the received GPRS signal to determine whether it is an i...
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The invention relates to a setting method of a wireless intelligent RTU. Remote setting of the wireless intelligent RTU is achieved through GPRS signal transmission, and setting, modification and query of parameters of the wireless intelligent RTU are achieved in the mode of sending short messages and making telephone calls through a mobile phone. The setting method of the wireless intelligent RTU comprises the initialization step, the task processing step, the incoming call and short message processing step, the short message sending processing step, and the short message receiving processing step. According to the initialization step, a TC35IGS module on the wireless intelligent RTU is initialized; according to the task processing step, the function of sending and receiving wireless data is achieved through the TC35I module; according to the incoming call and short message processing step, identification and validity judgment are carried out on the received wireless data, and collection of the data and marking of corresponding zone bits are carried out. Due to the fact that setting, modification and query of the parameters of the wireless intelligent RTU are achieved in the mode of sending the short messages and calling up through the mobile phone, operation is easy, implementation is rapid, and cost is quite low. The invention further provides an automatic device which can achieve convenient and rapid remote control over an industrial site through a set of simple and catchy instructions used for setting, modification and query of parameters.
Description
technical field [0001] The invention relates to a wireless intelligent RTU, in particular to a method for setting a wireless intelligent RTU by utilizing GPRS signal transmission, and belongs to the technical field of automatic instruments. Background technique [0002] With the continuous improvement of China's industrial level and informatization level, SCADA systems are more and more widely used in gas systems, power systems, water supply systems, petroleum, chemical and other fields. RTU is the basic unit of SCADA system, and the demand for low-carbon economy and green environmental protection has also greatly increased the market's requirements for its performance. [0003] Wireless intelligent RTU is a remote monitoring device developed for specific industrial site requirements. It is a product that integrates data acquisition and GPRS / CDMA wireless communication. It is used to measure and monitor sensors and equipment installed in remote sites. It is responsible for m...
Claims
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IPC IPC(8): H04M11/00
Inventor 郭琪尹玉国郭长鹏曹淑玲姜棋马晓逵马鹏郭长美冯志玉郭长鑫
Owner 山东思达特测控设备有限公司