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Remote-control detonation control method of industry electric cap

A technology of remote control detonation and control method, applied in the directions of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve problems such as the inability to guarantee the synchronous detonation of electric detonators, and achieve the problem of low delay time accuracy, easy installation, and network connection. complex effects

Inactive Publication Date: 2008-03-05
HUNAN FUXIN TECH CO LTD
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Problems solved by technology

[0005] In order to solve the problem that the remote control detonation of industrial electric detonators cannot guarantee the synchronous detonation of all electric detonators or have an accurate and identical delay timing reference, the present invention provides a remote control detonation control method for industrial electric detonators that can realize wireless remote control and precise blasting

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  • Remote-control detonation control method of industry electric cap

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Embodiment Construction

[0013] The remote detonation control method of industrial electric detonators, the transmitter transmits wireless detonation signals, and the signal processing device connected with the controlled industrial electric detonators receives, processes, judges the wireless detonation signals and generates corresponding signals for controlling the controlled industrial electric detonators. The output control signal of the transmitter; the wireless detonation signal emitted by the transmitter is composed of a series of information frames with the same frame structure and a certain number. After the signal processing device connected to the controlled industrial electric detonator receives the wireless detonation signal and performs corresponding processing, Judging the frame sequence number information of the received information frame (that is, judging which information frame is received) and calculating the number of subsequent remaining information frames of the received information...

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Abstract

The invention is used for ensure the synchronous exploration of all electric detonators. The method comprises: a radio detonating signal transmitted by the transmitter is composed of a series of information frames with same structures and amounts; after the signal processing device connected to the controlled electric detonator receives the radio detonating signal, it analyzes the frame series number information and calculates the amount of residual frames; according to the amount of residual frames, getting the delay time for transmitting the residual frames; the signal processing device of each controlled electric detonator sends the control signal for controlling the electric detonator.

Description

technical field [0001] The invention relates to remote-control detonation of industrial electric detonators, in particular to a control method for remote-control detonation of industrial electric detonators. Background technique [0002] Industrial detonators are the detonating components of engineering blasting, with an annual consumption of nearly 3 billion rounds nationwide. At present, there are mainly three types of fire detonators, electric detonators and nonel detonators. The fire detonator is manually ignited one by one, which is inefficient and extremely unsafe; the nonel detonator is complex in networking and the delay time accuracy is not high. Along with the continuous progress of blasting technology, the consumption of fire detonator is decreasing year by year, while the consumption of nonel detonator and electric detonator is constantly increasing, especially the consumption of electric detonator has reached more than 50%. According to the national GB8031-87,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418G08C17/00
CPCY02P90/02
Inventor 樊文欣刘友生张柏林廖振树朱万宁刘作为张晓卫朱智辉
Owner HUNAN FUXIN TECH CO LTD
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