CN201819633U - Digital electronic detonator exploder with self-diagnosis function - Google Patents
Digital electronic detonator exploder with self-diagnosis function Download PDFInfo
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- CN201819633U CN201819633U CN2010202948792U CN201020294879U CN201819633U CN 201819633 U CN201819633 U CN 201819633U CN 2010202948792 U CN2010202948792 U CN 2010202948792U CN 201020294879 U CN201020294879 U CN 201020294879U CN 201819633 U CN201819633 U CN 201819633U
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- electronic detonator
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- power supply
- detonator initiator
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Abstract
The utility model discloses a digital electronic detonator exploder with self-diagnosis function, comprising a microprocessor control unit, an explosive interface, a storage unit, a display unit, an input unit, a power management unit, a shell, a power supply detecting unit and a communication detecting unit; the power supply detecting unit is connected with and communicates with the microprocessor control unit, and used for detecting whether the self explosive voltage reaches the threshold voltage of the explosive digital electronic detonator; and the digital electronic detonator is normally exploded when the explosive voltage reaches the threshold voltage, an alarm is given out when the explosive voltage does not reach the threshold voltage, and the voltage for explosion is output instantly through a boosting module. The communication detecting unit is connected with and communicates with the microprocessor control unit, and is used for detecting whether the wireless communication is smooth.
Description
Technical field
The utility model relates to priming system and blasting technique field, particularly a kind of digital electronic detonator initiator with self-diagnostic function.
Background technology
In industrial explosion field, the industrial detonator development is rapid, and wherein most typical is digital electric detonator, indicates that the development of industrial detonator has reached a new height.Digital electric detonator is a kind of novel intelligent detonator that can arbitrarily set and accurately realize delaying to trigger the duration of ignition, its essence is that it is by a miniature electronic chip controls, compare with the common electrical detonator and not only to have improved delay precision greatly, and avoided misquoting quick-fried situation to greatest extent.
The digital electric detonator system generally is made up of initiator, programmable device, digital electric detonator three parts, and the digital electric detonator supporting use that need link to each other with the initiator of special use sends firing command by initiator and ignites.In actual applications, sometimes need the voltage that detonates that blasting engineering carries out is in advance set, will reach initiator under the explosion information that configure, on-the-spot setting and last ignition of carrying out each detonator by initiator according to fuzing information of detonating.So whether the voltage that detonates of initiator meets very important that predetermined value becomes.If the undertension that detonates of initiator can reduce the performance of detonating of initiator, when serious even can not detonate, have a strong impact on the detonate efficient and the security of blasting system.Whether successful can simultaneously, whether the communication line of blasting system connects correctly, guarantee the transmission of correct signal, exchange, also be operation the key point of detonating.
Summary of the invention
At the problems referred to above, the utility model provides a kind of digital electronic detonator initiator with self-diagnostic function, comprises microprocessor control unit, ignites interface, memory cell, display unit, input block, PMU and shell.
Described digital electronic detonator initiator also comprises power supply detecting unit, communication detection unit.
Described digital electronic detonator initiator also comprises power supply detecting unit, communication detection unit.
Described microprocessor control unit is the core component of described digital electronic detonator initiator, is connected with other assembly, coordinates each assembly work.
Described power supply detecting unit connects described microprocessor control unit and communication, and whether the voltage that detonates that is used to detect self reaches the threshold voltage of the digital electric detonator that detonates; The digital electric detonator that normally detonates when reaching threshold voltage is not reported to the police when reaching threshold voltage.
Described power supply detecting unit comprises boost module, and when described power supply detecting unit was reported to the police because of not reaching threshold voltage, output can realize the voltage of explosion to described boost module in moment; Enlarge initiating ability, improved the reliability of detonating.
Described boost module is made up of pulse width modulation circuit, amplifying circuit and step-up transformer; Described pulse width modulation circuit is by storage battery power supply; The output signal of described pulse width modulation circuit is after described amplifying circuit amplifies, and described step-up transformer is exported dc high voltage through over commutation.
Described communication detection unit connects described microprocessor control unit and communication, and whether be used to detect communication line normal.
Described ignition interface, it is the interface of described digital electronic detonator initiator and digital electric detonator, the one end connects described microprocessor control unit, the other end connects digital electric detonator, realizes the communication of described digital electronic detonator initiator and digital electric detonator and the energy supply of digital electric detonator.
Described memory cell is by described microprocessor control unit control, storage desired data.
Described display unit shows state and operator prompting's information of described digital electronic detonator initiator.
Described input block can carry out the information input by the user, realizes user's operation.
Described PMU is each the building block power supply of described digital electronic detonator initiator.
Described shell is the carrier of described each assembly of digital electronic detonator initiator, and each assembly all is fixed in enclosure, and shell is hard, has anti-damage ability, can resist outside adverse circumstances.
Description of drawings
The functional block diagram of the digital electronic detonator initiator that Fig. 1 provides for the utility model with self-diagnostic function;
A kind of embodiment of the digital electronic detonator initiator that Fig. 2 provides for the utility model with self-diagnostic function.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of digital electronic detonator initiator with self-diagnostic function, comprises microprocessor control unit 101, power supply detecting unit 102, communication detection unit 103, ignites interface 104, memory cell 105, display unit 106, input block 107, PMU 108 and shell 109.
Described microprocessor control unit 101 is core components of described digital electronic detonator initiator, is connected with other assembly, coordinates each assembly work.
Described power supply detecting unit 102 connects described microprocessor control unit 101 and communications, and whether the voltage that detonates that is used to detect self reaches the threshold voltage of the digital electric detonator that detonates; The digital electric detonator that normally detonates when reaching threshold voltage is not reported to the police when reaching threshold voltage.
Described power supply detecting unit 102 comprises boost module, and when described power supply detecting unit was reported to the police because of not reaching threshold voltage, output can realize the voltage of explosion to described boost module in moment; Enlarge initiating ability, improved the reliability of detonating.
Described boost module is made up of pulse width modulation circuit, amplifying circuit and step-up transformer; Described pulse width modulation circuit is by storage battery power supply; The output signal of described pulse width modulation circuit is after described amplifying circuit amplifies, and described step-up transformer is exported dc high voltage through over commutation.
Described communication detection unit 103 connects described microprocessor control unit 101 and communication, and whether be used to detect communication line normal.
Described ignition interface 104, it is the interface of described digital electronic detonator initiator and digital electric detonator, the one end connects described microprocessor control unit 101, the other end connects digital electric detonator, realizes the communication of described digital electronic detonator initiator and digital electric detonator and the energy supply of digital electric detonator.
Described memory cell 105 is by described microprocessor control unit 101 controls, storage desired data.
Described display unit 106 shows state and operator prompting's information of described digital electronic detonator initiator.
Described input block 107 can carry out the information input by the user, realizes user's operation.
Described PMU 108 is each the building block power supply of described digital electronic detonator initiator.
Described shell 109 is carriers of described each assembly of digital electronic detonator initiator, and each assembly all is fixed in enclosure, and shell is hard, has anti-damage ability, can resist outside adverse circumstances.
Below in conjunction with embodiment the utility model is described further, as shown in Figure 2:
Power supply detecting unit 202 selects for use voltage comparator to realize, can be by input voltage and internal reference voltage ratio, and detection power source voltage and electric current.
Communication detection unit 203 selects for use the carrier sense device to realize, by the carrier case on the intercept communications circuit, received communication data, and definite opportunity that sends data send to data on the receiving system by communication line.
Ignite interface 104, select for use 408 buses 204 to realize, make described microprocessor control unit 101 carry out communication by 485 buses 204, realize the parameter setting and the ignition such as time-delay of digital electric detonator with digital electric detonator
Memory cell 205, power management module 208 and shell 209 adopt known technology to realize, repeat no more.
It should be noted that at last: above embodiment is only in order to explanation the technical solution of the utility model but not limit it, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement the technical solution of the utility model, and these modifications or be equal to replacement and also can not make amended technical scheme break away from the spirit and scope of technical solutions of the utility model.
Claims (8)
1. the digital electronic detonator initiator with self-diagnostic function comprises microprocessor control unit, ignites interface, memory cell, display unit, input block, PMU and shell, it is characterized in that:
Described digital electronic detonator initiator also comprises power supply detecting unit, communication detection unit;
Described power supply detecting unit connects described microprocessor control unit and communication, and whether the voltage that detonates that is used to detect self reaches the threshold voltage of the digital electric detonator that detonates; The digital electric detonator that normally detonates when reaching threshold voltage is not reported to the police when reaching threshold voltage;
Described power supply detecting unit comprises boost module, and when described power supply detecting unit was reported to the police because of not reaching threshold voltage, output can realize the voltage of explosion to described boost module in moment;
Described boost module is made up of pulse width modulation circuit, amplifying circuit and step-up transformer; Described pulse width modulation circuit is by storage battery power supply; The output signal of described pulse width modulation circuit is after described amplifying circuit amplifies, and described step-up transformer is exported dc high voltage through over commutation;
Described communication detection unit connects described microprocessor control unit and communication, and whether be used to detect communication line normal.
2. digital electronic detonator initiator according to claim 1 is characterized in that:
Described microprocessor control unit is the core component of described digital electronic detonator initiator, is connected with other assembly, coordinates each assembly work.
3. digital electronic detonator initiator according to claim 1 is characterized in that:
Described ignition interface, it is the interface of described digital electronic detonator initiator and digital electric detonator, the one end connects described microprocessor control unit, the other end connects digital electric detonator, realizes the communication of described digital electronic detonator initiator and digital electric detonator and the energy supply of digital electric detonator.
4. digital electronic detonator initiator according to claim 1 is characterized in that:
Described memory cell is by described microprocessor control unit control, storage desired data.
5. digital electronic detonator initiator according to claim 1 is characterized in that:
Described display unit shows state and operator prompting's information of described digital electronic detonator initiator.
6. digital electronic detonator initiator according to claim 1 is characterized in that:
Described input block can carry out the information input by the user, realizes user's operation.
7. digital electronic detonator initiator according to claim 1 is characterized in that:
Described PMU is each the building block power supply of described digital electronic detonator initiator.
8. digital electronic detonator initiator according to claim 1 is characterized in that:
Described shell is the carrier of described each assembly of digital electronic detonator initiator, and each assembly all is fixed in enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202948792U CN201819633U (en) | 2009-09-04 | 2010-08-18 | Digital electronic detonator exploder with self-diagnosis function |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920176382 | 2009-09-04 | ||
| CN200920176382.8 | 2009-09-04 | ||
| CN2010202948792U CN201819633U (en) | 2009-09-04 | 2010-08-18 | Digital electronic detonator exploder with self-diagnosis function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819633U true CN201819633U (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202948792U Expired - Lifetime CN201819633U (en) | 2009-09-04 | 2010-08-18 | Digital electronic detonator exploder with self-diagnosis function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201819633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539912A (en) * | 2018-11-20 | 2019-03-29 | 航宇救生装备有限公司 | A kind of electric cap reliably excites and the circuit and method of on-line checking |
-
2010
- 2010-08-18 CN CN2010202948792U patent/CN201819633U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539912A (en) * | 2018-11-20 | 2019-03-29 | 航宇救生装备有限公司 | A kind of electric cap reliably excites and the circuit and method of on-line checking |
| CN109539912B (en) * | 2018-11-20 | 2021-07-27 | 航宇救生装备有限公司 | Circuit and method for reliable excitation and online detection of electric detonator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100044, Beijing, Shijingshan District Hing Street, No. 30, building 6, 6 floor Patentee after: Beijing Weishen Digital Technology Co., Ltd. Address before: Mylight No. 35 building, 100040 Beijing City, Shijingshan District Lugu Road (formerly Dianke building West Tower) 9 Patentee before: Beijing Weishen Digital Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20181030 Address after: 100041 5 floor, 6 building, 30 Shixing street, Shijingshan District, Beijing. Patentee after: Rongguisichuang (Beijing) Science & Technology Co., Ltd. Address before: 100044 6 floor, 6 building, 30 Shixing street, Shijingshan District, Beijing. Patentee before: Beijing Weishen Digital Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |
|
| CX01 | Expiry of patent term |