Wireless remote control system

A remote control system and remote control terminal technology, applied in wireless communication, network data management, electrical components, etc., can solve problems such as poor flexibility, limited controlled distance, long controlled distance, etc., achieve strong real-time performance and reduce engineering costs. The effect of reducing the construction cost and shortening the construction period of the project

Inactive Publication Date: 2010-09-08
常州天鹅科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wired transmission method is controlled over a long distance, but limited by the laying of cables, the flexibility is poor
The wireless transmission method can arrange the controlled equipment arbitrarily within the effective transmission distance of the radio, but the controlled distance is limited

Method used

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Examples

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Embodiment Construction

[0012] As shown in Figure 1, the wireless remote control terminal applied to the wireless remote control system includes a wireless communication module, a main control unit, an external parameter acquisition module and a control signal output module, and the wireless communication module is connected to the main control unit for two-way communication. The main control unit is connected with the external parameter acquisition module and the control signal output module. The wireless communication module receives remote control instructions and transmits the instructions to the main control unit. The external parameter acquisition module collects external parameters and sends them to the main control unit for analysis and processing. The main control unit According to the pre-set control program or the received remote control command, the data is returned through the wireless communication module, or the control signal is output through the control signal output module to control...

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Abstract

The invention relates to the remote control field, more particular a wireless remote control system and a control method. The wireless remote control system includes a control center, a personal wireless communication equipment and a wireless remote control terminal. The control center releases orders to all or any wireless remote control terminal(s). The wireless remote control terminal sends out control signals to control controlled equipments according to the orders, or uploads all parameters collected by the wireless remote control terminal; and also performs data transmission with the personal wireless communication equipment, receiving orders and uploading data. The wireless remote control terminal also can perform self-control, according to preset programs and sends out alarming information in system anomaly. The remote control terminal based on the prior wireless communication network has the advantages of no limit on transmission distance, only need network coverage, low datatransmission cost and good timeliness.

Description

Technical field [0001] The invention relates to the field of remote control, in particular to a wireless remote control system. Background technique [0002] The remote control system that controls the controlled equipment scattered in various places through the remote control center can greatly reduce the daily maintenance costs and improve the management level. Traditional remote control is usually based on wired transmission or wireless transmission for remote control. The wired transmission method is controlled over a long distance, but it is limited by the laying of cables and has poor flexibility. The wireless transmission method can arrange the controlled equipment arbitrarily within the effective transmission distance of the radio, but the controlled distance is limited. Is there an effective connection method between the control center and the controlled equipment, which ensures the flexibility of the installation of the controlled equipment and is not limited by ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/18H04M3/42H04W8/24H04W24/00
Inventor 韩立春郝中原
Owner 常州天鹅科技有限公司
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