CN103090753A - Mine-personnel-positioning and detonator-blasting system and blasting method - Google Patents
Mine-personnel-positioning and detonator-blasting system and blasting method Download PDFInfo
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- CN103090753A CN103090753A CN201310053872XA CN201310053872A CN103090753A CN 103090753 A CN103090753 A CN 103090753A CN 201310053872X A CN201310053872X A CN 201310053872XA CN 201310053872 A CN201310053872 A CN 201310053872A CN 103090753 A CN103090753 A CN 103090753A
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Abstract
The invention belongs to the technology of detonator blasting devices, discloses a mine-personnel-positioning and detonator-blasting system, and further discloses a blasting method. A single chip machine inside a shell is regarded as the core of the system, and is respectively and electrically connected with a terminal displayer, a power supply module, a keyboard and an interface control circuit, wherein the power supply module provides electricity to the system, the interface control circuit is electrically connected with a radio frequency (RF) circuit. The system is characterized in that the single chip machine is further electrically connected with a charging circuit, an operation switch, an analog-digital (AD) converter, the charging circuit is electrically connected with the operation switch and then is electrically connected with a detonating connector in an electric blasting network, and the AD converter is electrically connected with a constant-current power supply and then is electrically connected with an electric detonator resistor in the electric blasting network. Only a prior personnel-carried personnel positioning and identification card carried in the positioning system is needed to detect whether blasting operation personnel are in regulated positions, and whether personnel exist in a dangerous blasting region, and automatically decide whether to detonate in a blasting engineering. The blasting method guarantees that the system controls the electric blasting network to safely detonate.
Description
Technical field
The invention belongs to detonator exploder technology, particularly a kind of downhole personnel location detonator detonation system and detonation method.
Technical background
Mine down-hole blasting work safety is essential, the measure of exploder safety technological guard constantly occurs, but the emphasis point of current exploder safety technological guard measure concentrates on exploder operating personnel's identification problem, what detect is the operating personnel's of special use identification card, layabout's None-identified that the explosion hazardous area is existed, the time cause casualties in the explosion hazardous area.
Mine Personnel Positioning System is to lay several radio-frequency card readers in the passage that each tunnel of down-hole and all personnel may pass through, with they monitoring calculation interconnect planes by network layout and ground.Simultaneously, it is tag card that each personnel of going into the well wears an electronic tag, after the personnel of going into the well enter the down-hole, need only by or approach any one radio-frequency card reader that is placed in the tunnel, the information that radio-frequency card reader namely can be read electronic tag uploads on the supervisory control comuter on ground simultaneously immediately, computer just can be judged according to resulting card number the personnel's that wear this tag card specifying information, simultaneously it is presented on display screen.
Summary of the invention
The present invention is in order to solve above technological deficiency, improve the security of mine down-hole blasting work, particularly can realize the layabout's monitoring to explosion hazardous area existence, the blast operations personnel identity is confirmed, control the electric explosion network safe initiation by system, a kind of downhole personnel location detonator detonation system and detonation method are provided.
Technical scheme of the present invention is: a kind of downhole personnel location detonator detonation system, its single-chip microcomputer in the shell is as core, single-chip microcomputer is electrically connected to respectively terminal display, is the power module of system power supply, keyboard, interface control circuit, interface control circuit is electrically connected to the RF circuit, characteristics are that single-chip microcomputer also is electrically connected to respectively charging circuit, console switch, AD converter, be electrically connected to the priming adapter in electric explosion network after charging circuit electrical connection console switch, be electrically connected to the resistance of electric detonator in electric explosion network after AD converter electrical connection constant-current supply.
Wherein: interface control circuit also is electrically connected to Bluetooth circuit.
Wherein: interface control circuit also is electrically connected to the ZigBee circuit.
wherein: after single-chip microcomputer also is electrically connected to the total line traffic control drive circuit of CAN, by the be electrically connected CAN bus of tape splicing build-out resistor of CAN joint, the CAN bus is by corresponding several personnel positioning subordinate line nodes that are electrically connected to of several CAN bus contact, personnel positioning subordinate line node one comprises in shell take single-chip microcomputer one as core, single-chip microcomputer one is electrically connected to respectively the total line traffic control drive circuit one of CAN, power module one for personnel positioning subordinate line node one circuit supply, interface control circuit one, interface control circuit one is electrically connected to RF circuit one, wherein: interface control circuit one also is electrically connected to respectively Bluetooth circuit one, ZigBee circuit one, other personnel positioning subordinate line node structure and principle are identical with personnel positioning subordinate line node one.
the detonation method of a kind of downhole personnel location detonator detonation system, block according to the personnel positioning sign that use in concrete mine, open RF circuit or Bluetooth circuit or ZigBee circuit radio-frequency module by the interface control circuit that programmable gate array module and serial ports consist of, characteristics are when the not barrier impact in controllable distance of explosion deathtrap, not carrying out personnel positioning subordinate line node arranges, locate detonator detonation system terminal by keyboard starting personnel in the pit, testing staff's positioning mark card, operating personnel (comprise the squad leader, the dynamiter, the security official) have in and comprise more than a people not in the predetermined distance personnel in the pit locates the distance of detonator detonation system terminal, or when having personnel to exist in the explosion risk range, the personnel in the pit locates detonator detonation system terminal can not continue operation, single-chip microcomputer turn-offs console switch simultaneously, can't detonate, testing staff's positioning mark card, operating personnel's (comprising squad leader, dynamiter, security official) are complete in the predetermined distance personnel in the pit locates the distance of detonator detonation system terminal, when there is no personnel in the risk range of explosion simultaneously, the personnel in the pit locates detonator detonation system terminal and detects electric explosion network resistance, after determining that charging voltage and charging are completed, press console switch, can detonate.
wherein: when the explosion deathtrap not in controllable distance or the barrier impact arranged, carry out the postpone of personnel positioning subordinate line node cloth in the explosion deathtrap, locate detonator detonation system terminal by keyboard starting personnel in the pit, testing staff's positioning mark card, operating personnel (comprise the squad leader, the dynamiter, the security official) have in and comprise more than a people not in the predetermined distance personnel in the pit locates the distance of detonator detonation system terminal, or when having personnel to exist in the explosion risk range, the personnel in the pit locates detonator detonation system terminal can not continue operation, single-chip microcomputer turn-offs console switch simultaneously, can't detonate, testing staff's positioning mark card, operating personnel's (comprising squad leader, dynamiter, security official) are complete in the predetermined distance personnel in the pit locates the distance of detonator detonation system terminal, when there is no personnel in the risk range of explosion simultaneously, the personnel in the pit locates detonator detonation system terminal and detects electric explosion network resistance, after determining that charging voltage and charging are completed, press console switch, can detonate.
The invention has the beneficial effects as follows: can only utilize personnel in existing Mine Personnel Positioning System with personnel positioning sign card, whether detect the blast operations personnel at assigned position, and operating personnel's that need not be special-purpose identification card, whether detection has personnel to exist simultaneously in the explosion deathtrap, whether detect operating personnel at assigned position, determine that automatically can blasting engineering detonate.Its downhole personnel is located the detonation method of detonator detonation system, guarantees to control the electric explosion network safe initiation by system.Also can be applicable to Tunnel Engineering etc.
Description of drawings
Fig. 1 structure principle chart of the present invention;
Fig. 2 the present invention staff locates subordinate line node arrangement schematic diagram;
Fig. 3 the present invention staff locates subordinate line node structure schematic diagram.
The specific embodiment
Accompanying drawing number
1. single-chip microcomputers in figure, 2. terminal display, 3. power module, 4. charging circuit, 5. console switch, 6 constant-current supplies, 7.AD converter, 8. keyboard, 9. interface control circuit, 10.ZigBee circuit, 11. Bluetooth circuit, 12.RF circuit, 13.CAN total line traffic control drive circuit, 14.CAN joint, 15. electric explosion network, 20. build-out resistor, 100.CAN bus, 101.CAN joint, 102.CAN joint two, 110.CAN joint three, 121. personnel positioning subordinate line node one, 122. personnel positioning subordinate line node two, 130. personnel positioning subordinate line node three, 140.CAN total line traffic control drive circuit one, 141. single-chip microcomputer one, 142. power module one, 143. interface control circuit one, 151.RF circuit one, 152. Bluetooth circuit one, 153.ZigBee circuit one.
Embodiment one
referring to Fig. 1, a kind of downhole personnel location detonator detonation system, its model in the shell is as the single-chip microcomputer 1 of C8051F040 as core, it is 128X64 lattice lcd terminal display 2 that single-chip microcomputer 1 is electrically connected to respectively model, the power module that comprises reserve battery and power management module 3 for system power supply, 4X4 matrix keyboard 8, the interface control circuit 9 that is consisted of by programmable gate array module and serial port circuit, the interface control circuit 9 electrical connection models that are made of programmable gate array module and serial port circuit are the RF circuit 12 of NRF24L01, characteristics are that model is that the single-chip microcomputer 1 of C8051F040 also is electrically connected to respectively charging circuit 4, console switch 5, AD converter 7, the charging circuit 4 that is made of the inversion charging circuit is electrically connected and accepts Single-chip Controlling and control priming adapter in the rear electrical connection electric explosion network 15 of console switch 5 of connecting and disconnecting of charging circuit and electric explosion network, general AD converter 7 electrical connections provide the electric cap in the rear electrical connection electric explosion network 15 of constant-current supply 6 that detects electric current to electric explosion network 15.
be convenient to understand the function and use of introducing relevant parts: personnel positioning sign cartoon is crossed wireless channel RF circuit 12 or Bluetooth circuit 11 or ZigBee circuit 10 and is connected, power module 3 comprises rechargeable battery, power management module, charging circuit 4 charges to energy storage capacitor, charging voltage is regulated automatically by electric explosion network resistance, energy storage capacitor provides the detonation energy for electric explosion network 15, constant-current supply 6 provides the detection electric current to electric explosion network, AD converter 7 D/A converting circuits become data signal to send single-chip microcomputer the electric explosion network voltage transitions that detects, console switch 5 is controlled the connecting and disconnecting of charging circuit and electric explosion network, and be subjected to Single-chip Controlling, terminal display 2 shows the duty of exploder terminal and the various parameters that detect, keyboard is used for arranging the various parameters that the exploder terminal works needs.
Embodiment two
referring to Fig. 1, a kind of downhole personnel location detonator detonation system, its model in the shell is as the single-chip microcomputer 1 of C8051F040 as core, it is 128X64 lattice lcd terminal display 2 that single-chip microcomputer 1 is electrically connected to respectively model, the power module that comprises reserve battery and power management module 3 for system power supply, 4X4 matrix keyboard 8, the interface control circuit 9 that is consisted of by programmable gate array module and serial port circuit, the interface control circuit 9 electrical connection models that are made of programmable gate array module and serial port circuit are the RF circuit 12 of NRF24L01, characteristics are that model is that the single-chip microcomputer 1 of C8051F040 also is electrically connected to respectively charging circuit 4, console switch 5, AD converter 7, the charging circuit 4 that is made of the inversion charging circuit is electrically connected and accepts Single-chip Controlling and control priming adapter in the rear electrical connection electric explosion network 15 of console switch 5 of connecting and disconnecting of charging circuit and electric explosion network, general AD converter 7 electrical connections provide the electric cap in the rear electrical connection electric explosion network 15 of constant-current supply 6 that detects electric current to electric explosion network 15.
Wherein: interface control circuit 9 also is electrically connected to the Bluetooth circuit 11 that model is FBT-06S.
Wherein: interface control circuit 9 also is electrically connected to the ZigBee circuit 10 of the RF2530ND radio-frequency module that is comprised of the CC2530F256 chip.
be convenient to understand the function and use of introducing relevant parts: personnel positioning sign cartoon is crossed wireless channel RF circuit 12 or Bluetooth circuit 11 or ZigBee circuit 10 and is connected, power module 3 comprises rechargeable battery, power management module, charging circuit 4 charges to energy storage capacitor, charging voltage is regulated automatically by electric explosion network resistance, energy storage capacitor provides the detonation energy for electric explosion network 15, constant-current supply 6 provides the detection electric current to electric explosion network, AD converter 7 D/A converting circuits become data signal to send single-chip microcomputer the electric explosion network voltage transitions that detects, console switch 5 is controlled the connecting and disconnecting of charging circuit and electric explosion network, and be subjected to Single-chip Controlling, terminal display 2 shows the duty of exploder terminal and the various parameters that detect, keyboard is used for arranging the various parameters that the exploder terminal works needs.
Embodiment three
referring to Fig. 1, Fig. 2, Fig. 3, a kind of downhole personnel location detonator detonation system, its model in the shell is as the single-chip microcomputer 1 of C8051F040 as core, it is 128X64 lattice lcd terminal display 2 that single-chip microcomputer 1 is electrically connected to respectively model, the power module that comprises reserve battery and power management module 3 for system power supply, 4X4 matrix keyboard 8, the interface control circuit 9 that is consisted of by programmable gate array module and serial port circuit, the interface control circuit 9 electrical connection models that are made of programmable gate array module and serial port circuit are the RF circuit 12 of NRF24L01, characteristics are that model is that the single-chip microcomputer 1 of C8051F040 also is electrically connected to respectively charging circuit 4, console switch 5, AD converter 7, the charging circuit 4 that is made of the inversion charging circuit is electrically connected and accepts Single-chip Controlling and control priming adapter in the rear electrical connection electric explosion network 15 of console switch 5 of connecting and disconnecting of charging circuit and electric explosion network, general AD converter 7 electrical connections provide the electric cap in the rear electrical connection electric explosion network 15 of constant-current supply 6 that detects electric current to electric explosion network 15.
Wherein: interface control circuit 9 also is electrically connected to the Bluetooth circuit 11 that model is FBT-06S.
Wherein: interface control circuit 9 also is electrically connected to the ZigBee circuit 10 of the RF2530ND radio-frequency module that is comprised of the CC2530F256 chip.
wherein: after single-chip microcomputer 1 also is electrically connected to and adopts model to be the total line traffic control drive circuit 13 of CAN of PCA82C250T chip, by the be electrically connected CAN bus 100 of tape splicing build-out resistor 20 of CAN joint 14, CAN bus 100 is by personnel positioning subordinate line node one of a CAN bus contact one corresponding electrical connection, personnel positioning subordinate line node 1 comprises in shell take single-chip microcomputer 1 as core, single-chip microcomputer 141 is electrically connected to respectively the total line traffic control drive circuit 1 of CAN, power module 1 for personnel positioning subordinate line node one circuit supply, interface control circuit 1, interface control circuit 1 is electrically connected to RF circuit 1, wherein: interface control circuit 1 also is electrically connected to respectively Bluetooth circuit 1, ZigBee circuit 1.
be convenient to understand the function and use of introducing relevant parts: personnel positioning sign cartoon is crossed wireless channel RF circuit 12 or Bluetooth circuit 11 or ZigBee circuit 10 and is connected, power module 3 comprises rechargeable battery, power management module, charging circuit 4 charges to energy storage capacitor, charging voltage is regulated automatically by electric explosion network resistance, energy storage capacitor provides the detonation energy for electric explosion network 15, constant-current supply 6 provides the detection electric current to electric explosion network, AD converter 7 D/A converting circuits become data signal to send single-chip microcomputer the electric explosion network voltage transitions that detects, console switch 5 is controlled the connecting and disconnecting of charging circuit and electric explosion network, and be subjected to Single-chip Controlling, terminal display 2 shows the duty of exploder terminal and the various parameters that detect, keyboard is used for arranging the various parameters that the exploder terminal works needs.Personnel positioning subordinate line node one by wireless radio frequency mode and personnel in the pit's positioning mark stick into Serial Communication, the personnel in the pit locates detonator detonation system terminal and communicates by wired mode and personnel positioning subordinate line device.
Embodiment four
referring to Fig. 1, Fig. 2, Fig. 3, a kind of downhole personnel location detonator detonation system, its model in the shell is as the single-chip microcomputer 1 of C8051F040 as core, it is 128X64 lattice lcd terminal display 2 that single-chip microcomputer 1 is electrically connected to respectively model, the power module that comprises reserve battery and power management module 3 for system power supply, 4X4 matrix keyboard 8, the interface control circuit 9 that is consisted of by programmable gate array module and serial port circuit, the interface control circuit 9 electrical connection models that are made of programmable gate array module and serial port circuit are the RF circuit 12 of NRF24L01, characteristics are that model is that the single-chip microcomputer 1 of C8051F040 also is electrically connected to respectively charging circuit 4, console switch 5, AD converter 7, the charging circuit 4 that is made of the inversion charging circuit is electrically connected and accepts Single-chip Controlling and control priming adapter in the rear electrical connection electric explosion network 15 of console switch 5 of connecting and disconnecting of charging circuit and electric explosion network, general AD converter 7 electrical connections provide the electric cap in the rear electrical connection electric explosion network 15 of constant-current supply 6 that detects electric current to electric explosion network 15.
Wherein: interface control circuit 9 also is electrically connected to the Bluetooth circuit 11 that model is the FBT-06S bluetooth module.
Wherein: interface control circuit 9 also is electrically connected to the ZigBee circuit 10 of the RF2530ND radio-frequency module that is comprised of the CC2530F256 chip.
wherein: after single-chip microcomputer 1 also is electrically connected to and adopts model to be the total line traffic control drive circuit 13 of CAN of PCA82C250T chip, the be electrically connected CAN bus 100 of employing coaxial cable of 30 ohm of build-out resistors 20 of tape splicing of the CAN joint 14 that is consisted of by five core Aviation Connector, the CAN bus contact 1 that CAN bus 100 is made of three five core Aviation Connector, CAN bus contact 2 102, CAN bus contact 3 110, three personnel positioning subordinate line nodes of corresponding electrical connection, personnel positioning subordinate line node 1 comprises in shell take single-chip microcomputer 1 as core, single-chip microcomputer 141 is electrically connected to respectively the total line traffic control drive circuit 1 of CAN, power module 1 for personnel positioning subordinate line node one circuit supply, interface control circuit 1, interface control circuit 1 is electrically connected to RF circuit 1, wherein: interface control circuit 1 also is electrically connected to respectively Bluetooth circuit 1, ZigBee circuit 1, personnel positioning subordinate line node 2 122, the structure of personnel positioning subordinate line node 3 130 and principle are identical with personnel positioning subordinate line node 1.
Attention: the present invention can determine personnel positioning subordinate line interstitial content according to actual needs, and personnel positioning subordinate line nodes can be 1～n (n is natural number, and namely n is 1,2,3,4......n) in theory; Programmable gate array module by interface control circuit 9 is opened corresponding RF circuit 12 or Bluetooth circuit 11 or ZigBee circuit 10 radio-frequency modules according to the personnel positioning sign card hardware circuit of concrete mine employing.
be convenient to understand the function and use of introducing relevant parts: personnel positioning sign cartoon is crossed wireless channel RF circuit 12 or Bluetooth circuit 11 or ZigBee circuit 10 and is connected, power module 3 comprises rechargeable battery, power management module, charging circuit 4 charges to energy storage capacitor, charging voltage is regulated automatically by electric explosion network resistance, energy storage capacitor provides the detonation energy for electric explosion network 15, constant-current supply 6 provides the detection electric current to electric explosion network, AD converter 7 D/A converting circuits become data signal to send single-chip microcomputer the electric explosion network voltage transitions that detects, console switch 5 is controlled the connecting and disconnecting of charging circuit and electric explosion network, and be subjected to Single-chip Controlling, terminal display 2 shows the duty of exploder terminal and the various parameters that detect, keyboard is used for arranging the various parameters that the exploder terminal works needs.Several personnel positioning subordinate line nodes stick into Serial Communication by wireless radio frequency mode and personnel in the pit's positioning mark, and the personnel in the pit locates detonator detonation system terminal and communicates by wired mode and personnel positioning subordinate line device.
Embodiment five
the detonation method of a kind of downhole personnel location detonator detonation system, the personnel positioning sign card that use in concrete mine and RF circuit 12 couplings, open RF circuit radio-frequency module by the interface control circuit 9 that programmable gate array module and serial ports consist of, characteristics are when the not barrier impact in 75 meters of controllable distances of explosion deathtrap, not carrying out personnel positioning subordinate line node arranges, locate detonator detonation system terminal by keyboard starting personnel in the pit, testing staff's positioning mark card, operating personnel (comprise the squad leader, the dynamiter, one people is arranged the security official) not within the predetermined distance personnel in the pit locates five meters of detonator detonation system terminal, there is a people to exist in the explosion risk range, the personnel in the pit locates detonator detonation system terminal can not continue operation, single-chip microcomputer turn-offs console switch, can't detonate, testing staff's positioning mark card again, operating personnel's (comprising squad leader, dynamiter, security official) are complete in the predetermined distance personnel in the pit locates the distance of detonator detonation system terminal, there is no personnel in the risk range of explosion simultaneously, the personnel in the pit locates detonator detonation system terminal and detects electric explosion network resistance, after determining that charging voltage and charging are completed, press console switch, can detonate.
Embodiment six
the detonation method of a kind of downhole personnel location detonator detonation system, the personnel positioning sign card that use in concrete mine and Bluetooth circuit 11 couplings, open Bluetooth circuit 11 radio-frequency modules by the interface control circuit 9 that programmable gate array module and serial ports consist of, characteristics are the explosion deathtrap not in 50 meters of controllable distances and turn round in the tunnel causes radiofrequency signal to be obstructed, carry out the postpone of personnel positioning subordinate line node cloth in the explosion deathtrap, locate detonator detonation system terminal by keyboard starting personnel in the pit, testing staff's positioning mark card, operating personnel (comprise the squad leader, the dynamiter, two people are arranged the security official) not within the predetermined distance personnel in the pit locates five meters of detonator detonation system terminal, the explosion risk range does not have personnel, the personnel in the pit locates detonator detonation system terminal can not continue operation, single-chip microcomputer turn-offs console switch simultaneously, can't detonate, testing staff's positioning mark card, operating personnel's (comprising squad leader, dynamiter, security official) are entirely within the predetermined distance personnel in the pit locates five meters of detonator detonation system terminal, there is no personnel in the risk range of explosion simultaneously, the personnel in the pit locates detonator detonation system terminal and detects electric explosion network resistance, after determining that charging voltage and charging are completed, press console switch, can detonate.
Claims (10)
1. downhole personnel location detonator detonation system, its single-chip microcomputer in the shell is as core, single-chip microcomputer is electrically connected to respectively terminal display, is the power module of system power supply, keyboard, interface control circuit, interface control circuit is electrically connected to the RF circuit, be characterised in that: single-chip microcomputer also is electrically connected to respectively charging circuit, console switch, AD converter, be electrically connected to the priming adapter in electric explosion network after charging circuit electrical connection console switch, be electrically connected to the resistance of electric detonator in electric explosion network after AD converter electrical connection constant-current supply.
2. a kind of downhole personnel according to claim 1 location detonator detonation system, it is characterized in that: interface control circuit only is electrically connected to Bluetooth circuit.
3. a kind of downhole personnel according to claim 1 location detonator detonation system, it is characterized in that: interface control circuit only is electrically connected to the ZigBee circuit.
4. a kind of downhole personnel according to claim 1 location detonator detonation system, it is characterized in that: interface control circuit also is electrically connected to Bluetooth circuit.
5. a kind of downhole personnel according to claim 1 location detonator detonation system, it is characterized in that: interface control circuit also is electrically connected to the ZigBee circuit.
6. a kind of downhole personnel according to claim 2 location detonator detonation system, it is characterized in that: interface control circuit also is electrically connected to the ZigBee circuit.
7. a kind of downhole personnel according to claim 4 location detonator detonation system, it is characterized in that: interface control circuit also is electrically connected to the ZigBee circuit.
8. according to claim 1 and 2 or 3 or 4 or 5 or 6 or 7 described a kind of downhole personnels location detonator detonation systems, it is characterized in that: after single-chip microcomputer also is electrically connected to the total line traffic control drive circuit of CAN, by the be electrically connected CAN bus of tape splicing build-out resistor of CAN joint, the CAN bus is by corresponding several personnel positioning subordinate line nodes that are electrically connected to of several CAN bus contact, personnel positioning subordinate line node one comprises in shell take single-chip microcomputer one as core, single-chip microcomputer one is electrically connected to respectively the total line traffic control drive circuit one of CAN, power module one for personnel positioning subordinate line node one circuit supply, interface control circuit one, interface control circuit one is electrically connected to RF circuit one, interface control circuit one also is electrically connected to respectively Bluetooth circuit one, ZigBee circuit one, other personnel positioning subordinate line node structure and principle are identical with personnel positioning subordinate line node one.
9. according to claim 1 and 2 or 3 or 4 or 5 or 6 or 7 described a kind of downhole personnels are located the detonation method of detonator detonation system, block according to the personnel positioning sign that use in concrete mine, open RF circuit or Bluetooth circuit or ZigBee circuit radio-frequency module by the interface control circuit that programmable gate array module and serial ports consist of, it is characterized in that: when the not barrier impact in controllable distance of explosion deathtrap, not carrying out personnel positioning subordinate line node arranges, locate detonator detonation system terminal by keyboard starting personnel in the pit, testing staff's positioning mark card, have in operating personnel and comprise more than a people not in the predetermined distance personnel in the pit locates the distance of detonator detonation system terminal, or when having personnel to exist in the explosion risk range, the personnel in the pit locates detonator detonation system terminal can not continue operation, single-chip microcomputer turn-offs console switch simultaneously, can't detonate, testing staff's positioning mark card, operating personnel are entirely in the predetermined distance personnel in the pit locates the distance of detonator detonation system terminal, when there is no personnel in the risk range of explosion simultaneously, the personnel in the pit locates detonator detonation system terminal and detects electric explosion network resistance, after determining that charging voltage and charging are completed, press console switch, can detonate.
10. according to claim 1 and 2 or 3 or 4 or 5 or 6 or 7 described a kind of downhole personnels are located the detonation method of detonator detonation system, block according to the personnel positioning sign that use in concrete mine, open RF circuit or Bluetooth circuit or ZigBee circuit radio-frequency module by the interface control circuit that programmable gate array module and serial ports consist of, it is characterized in that: when the explosion deathtrap not in controllable distance or the barrier impact arranged, carry out the postpone of personnel positioning subordinate line node cloth in the explosion deathtrap, locate detonator detonation system terminal by keyboard starting personnel in the pit, testing staff's positioning mark card, have in operating personnel and comprise more than a people not in the predetermined distance personnel in the pit locates the distance of detonator detonation system terminal, or when having personnel to exist in the explosion risk range, the personnel in the pit locates detonator detonation system terminal can not continue operation, single-chip microcomputer turn-offs console switch simultaneously, can't detonate, testing staff's positioning mark card, operating personnel are entirely in the predetermined distance personnel in the pit locates the distance of detonator detonation system terminal, when there is no personnel in the risk range of explosion simultaneously, the personnel in the pit locates detonator detonation system terminal and detects electric explosion network resistance, after determining that charging voltage and charging are completed, press console switch, can detonate.
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| CN104363028A (en) * | 2014-11-14 | 2015-02-18 | 桂林市利通电子科技有限责任公司 | Bluetooth and RF integrated wireless intelligent receiving and transmitting device |
| CN105043178A (en) * | 2015-06-08 | 2015-11-11 | 北京丹芯灵创科技有限公司 | Secure network device for electronic detonator initiation system and use method of secure network device |
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Application publication date: 20130508 |