CN2906539Y

CN2906539Y - Tracking positioner of detonator

Info

Publication number: CN2906539Y
Application number: CN 200620115373
Authority: CN
Inventors: 毛允德
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-25
Filing date: 2006-05-25
Publication date: 2007-05-30
Anticipated expiration: 2016-05-25

Abstract

The utility model relates to a tracing device for initiating explosives, which comprises a main control unit, a communication unit connected with the main control unit, a plurality of positioning units, and at least one positioning signal transmitting unit working closely with the positioning unit. The utility model initiates unit auditing to the moving position signals through the positioning unit, and send the auditing results to the main unit to get the position information of the unit sending out the position signals. Thus, the initiating explosives can be positioned in the accurate explosion position before the explosion, the whole process of the initiating explosive can be monitored effectively, the initiating explosives are not used in unknown applications, and the standard and safety of the initiating process is ensured.

Description

Blaster Tracking Locating Device

Technical field

The utility model relates to a kind of Blaster Tracking Locating Device.

Technical background

The accident of blowing out is one of the topmost accident in colliery, and the kind of accident of blowing out mainly contains three major types: the one, by blowing out the personnel's injury accident that directly causes; The 2nd, by blowing out the outstanding accident in the gas explosion accident that causes and gas and coal seam, the 3rd, by blowing out the great especially often accident of these accidents of dust explosion accident that causes! The reason that the in-depth analysis accident of blowing out takes place will be found, all blow out accident without exception all be to cause by operating against regulations, giving directions against regulations.Therefore, it is exactly to guarantee scientific, the standardization of the process of blowing out, sequencing, standardization that the fundamental way of accident is blown out in control, will eliminate violating the regulations exactly!

Though yet formulated strict operational procedure in the industry, but a lot of situations are to be difficult to hold in actual mechanical process, for example in the mine of relative closure, how to detect the current location of initiator, how to avoid initiator to be brought to unfavorable position, how to avoid initiator in the regional extent of the appointment of no show requirement, to detonate or the like.

The utility model content

The utility model provides a kind of simple in structure, the Blaster Tracking Locating Device of easy operating in order to address the above problem

The technical scheme in the invention for solving the technical problem is: comprise a main control unit and the communication unit that links to each other with described main control unit and a plurality of position detection unit, also comprise the position signalling issue unit that at least one matches with described position detection unit.

Described position detection unit can be radio-frequency card reader, and the relative position signals issue unit is the radio-frequency card that has the unlike signal sign.

Described communication unit can be the remote communication interface that comprises serial communication, fiber optic communication or radio communication.

Described main control unit can be the little process chip that comprises MCU, single-chip microcomputer.

Described position detection unit can be arranged on the motion track of initiator expectation.

The utility model comprises a main control unit and the communication unit that links to each other with described main control unit and a plurality of position detection unit, also comprise the position signalling issue unit that at least one matches with described position detection unit, the utility model is by the detection of position detection unit to mobile position signalling issue unit, and testing result is sent to described main control unit, thereby obtain the positional information of described position signalling issue unit, and then before guaranteeing to detonate, initiator can be placed in point initiation accurately, guarantee initiator in whole process by effective monitoring, guarantee that initiator is not used to the unknown operation of detonating, and then guaranteed the standardization and the security of initiation process.

Description of drawings

Fig. 1 is the utility model circuit theory diagrams

Fig. 2 uses schematic diagram for the utility model

The specific embodiment

As shown in Figure 1, the utility model comprises the MCU as main control unit, a plurality of card reader 1,2......n link to each other with each input/output terminal of described MCU respectively, and serial communication interface links to each other with the COM of described MCU, and a radio-frequency card K is arranged in the tracked initiator.

Described each card reader is distributed in the mine that carries out explosion, and enter the mouth to fire point from drive and to distribute along drive, in drive, form " tracking network ", the initiator that has radio-frequency card, hold by operating personnel, and carry and enter mine, carry in the process that initiator advances in mine operating personnel, radio-frequency card reader constantly receives the signal that radio-frequency card sends, around each card reader position, be in its effective read range for example, when radio-frequency card moves so far in the scope, card reader by correspondence detects, described card reader mails to described MCU with the radio-frequency card signal that obtains, and by the be provided with position of MCU according to card reader, calculates and obtain the position range at described radio-frequency card place.

For example, as shown in Figure 2, when operating personnel carry the described initiator that has radio-frequency card K and have just entered mine, go forward side by side into effective read range 21 of card reader 1, described card reader 1 detects described radio-frequency card signal and sends signal to described MCU, described MCU is known the positional information at described card reader place, judges the position at the current place of initiator.When operating personnel continue to advance along drive, and leave effective read range 21 of described card reader 1 and enter in effective read range 22 of card reader 2, described card reader 2 detects described radio-frequency card signal and sends signal to described MCU, described MCU is known the new positional information at described card reader place, judge the position at the current place of initiator, and the like, carry up to operating personnel and describedly to detonate that it reaches the place of detonating (for example A point) of appointment, promptly in effective read range 24 of card reader 4.Thereby realize effective tracking to initiator, simultaneously, described MCU can be with the positional information that obtains, be sent in the higher controller in real time by described communication unit, and set and have only described card reader 4 to receive the radio-frequency card signal, promptly be considered as just allowing control to detonate, thereby realizing detonating security control effectively in the scope of detonating 24 that described initiator arrived appointment.

In addition, in the application for a plurality of initiators of needs, can adopt a plurality of radio-frequency cards that respectively carry identification information, in tracing process, read the identification information and the positional information of each radio-frequency card respectively, realize multiple target tracking, in like manner, also can by operating personnel carry one with described initiator in radio-frequency card have another radio-frequency card of different identification, by tracking respectively to initiator and operating personnel, can judge whether initiator is sent to and specify the place of detonating, whether operating personnel have left after placing initiator detonates the place and enters safety area or the like, has further improved the security of initiation process.

More than Blaster Tracking Locating Device provided by the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.

Claims

1. Blaster Tracking Locating Device, it is characterized in that: comprise a main control unit and the communication unit that links to each other with described main control unit and a plurality of position detection unit, also comprise the position signalling issue unit that at least one matches with described position detection unit.

2. Blaster Tracking Locating Device according to claim 1 is characterized in that: described position detection unit is a radio-frequency card reader, and the relative position signals issue unit is the radio-frequency card that has the unlike signal sign.

3. Blaster Tracking Locating Device according to claim 1 and 2 is characterized in that: described communication unit is the telecommunication unit that comprises serial communication, radio communication.

4. Blaster Tracking Locating Device according to claim 1 and 2 is characterized in that: described main control unit is the little process chip that comprises MCU, single-chip microcomputer.

5. Blaster Tracking Locating Device according to claim 1 and 2 is characterized in that: described position detection unit is arranged on the motion track of initiator expectation.