CN108827095A - A kind of control system of wireless initiator - Google Patents

A kind of control system of wireless initiator Download PDF

Info

Publication number
CN108827095A
CN108827095A CN201810630149.6A CN201810630149A CN108827095A CN 108827095 A CN108827095 A CN 108827095A CN 201810630149 A CN201810630149 A CN 201810630149A CN 108827095 A CN108827095 A CN 108827095A
Authority
CN
China
Prior art keywords
client
detonation
identity information
sent
server
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810630149.6A
Other languages
Chinese (zh)
Other versions
CN108827095B (en
Inventor
李顺波
赵祚
沈宇翔
房经纬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jing Bo Chuang Chuang (beijing) Technology Co Ltd
Original Assignee
Jing Bo Chuang Chuang (beijing) Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jing Bo Chuang Chuang (beijing) Technology Co Ltd filed Critical Jing Bo Chuang Chuang (beijing) Technology Co Ltd
Priority to CN201810630149.6A priority Critical patent/CN108827095B/en
Publication of CN108827095A publication Critical patent/CN108827095A/en
Application granted granted Critical
Publication of CN108827095B publication Critical patent/CN108827095B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42DBLASTING
    • F42D1/00Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04Arrangements for ignition
    • F42D1/045Arrangements for electric ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Alarm Systems (AREA)

Abstract

The invention discloses a kind of control systems of wireless initiator, including controller, wireless telecommunications system, server, the first client and the second client;The first detonation that the controller is used to input dynamiter is requested, and is sent to the server by the wireless telecommunications system;First client is used to the Security alert information that administrator inputs being sent to the server;The server is used to the first detonation request and the Security alert information being sent to second client, and receives the second detonation request that second client is sent, and the second detonation request is sent to first client;First client is also used to send fuze to the server;The server is also used to the fuze being sent to the controller by the wireless telecommunications system, detonates so that the controller controls the initiator according to the fuze, can reduce accidentally quick-fried phenomenon, improve safety.

Description

A kind of control system of wireless initiator
Technical field
The present invention relates to wireless detonating technique fields, and in particular to a kind of control system of wireless initiator.
Background technique
Upgrade now with industrial requirements such as mining industry, construction industries, electronic blasting system is also continuously improved, in blast working In operation, the related initiator that can carry out no line initiation has been had already appeared.
Under normal conditions, after installing detonator and initiator, dynamiter can send fuze to wireless initiator, To detonating primer.Should during, lack security control, easily cause accidentally it is quick-fried, safety is lower.
Summary of the invention
The purpose of the present invention is to provide a kind of control systems of wireless initiator, for solving existing wireless initiator During detonating primer, lack security control, easily causes accidentally quick-fried, the lower problem of safety.
To achieve the above object, the present invention provides a kind of control system of wireless initiator, including controller, wireless telecommunications Equipment, server, the first client and the second client;
The controller and the server are connected with the wireless telecommunications system respectively;
First client and second client are connected to the server respectively;
The first detonation that the controller is used to input dynamiter is requested, and is sent to by the wireless telecommunications system The server;
First client is used to the Security alert information that administrator inputs being sent to the server;
The server is used to the first detonation request and the Security alert information being sent to second client End, and receive the second detonation request that second client is sent, and the second detonation request is sent to described the One client;Wherein, the second detonation request is Engineering Technician's the first according to the Security alert validation of information After quick-fried request passes through, second client is inputted by the Engineering Technician;
First client is also used to send fuze to the server;
The server is also used to the fuze being sent to the controller by the wireless telecommunications system, with Toilet states controller and controls the initiator detonation according to the fuze.
Further, control system described above further includes the first identity information acquisition equipment, first memory and defeated Equipment out;
The first identity information acquisition equipment, the first memory and the output equipment respectively with the controller It is connected;
The first memory is for storing first authorized person's identity information;
The first identity information acquisition equipment is used to acquire the identity information of the dynamiter;
The controller is also used to when the identity information and the first authorized person identity information phase for confirming the dynamiter When matching, the first detonation link information is generated, and the first detonation link information is sent to the output equipment, with toilet Dynamiter is stated according to the first detonation link information, inputs the first detonation request.
Further, control system described above further includes warning device;
The warning device is connected with the controller;
The controller is also used to work as the identity information for confirming the dynamiter and the first authorized person identity information not When matching, alarm signal is generated, and the alarm signal is sent to the warning device.
Further, control system described above further includes the second identity information acquisition equipment and second memory;
The second identity information acquisition equipment and the second memory are connected with first client respectively;
The second memory is for storing second authorized person's identity information;
The second identity information acquisition equipment is used to acquire the identity information of the administrator, and is sent to described first Client;
First client is also used to believe when the identity information and the second authorized person identity that confirm the administrator When manner of breathing matches, the second detonation link information is generated, so that the administrator is according to the second detonation link information, inputs institute State fuze.
Further, control system described above further includes tiers e'tat information collecting device and third memory;
The tiers e'tat information collecting device and the third memory are connected with second client respectively;
The third memory is for storing third authorized person's identity information;
The tiers e'tat information collecting device is used to acquire the identity information of the Engineering Technician, and is sent to described Second client;
Second client is also used to when the identity information and the third authorized person body for confirming the Engineering Technician When part information matches, third detonation link information is generated, detonates to link according to the third so as to the Engineering Technician and believe Breath inputs the second detonation request.
Further, control system described above, the controller are also used to obtain the feedback information of the initiator, And the feedback information is sent to the server by the wireless telecommunications system.
Further, control system described above, the fuze carry detonation key;
The controller is also used to when detecting that the detonation key is correct, controls the initiator detonation.
Further, control system described above, second client are also used to establish the Engineering Technician Security alert database be uploaded to the server;
The server is also used to generate third detonation according to the Security alert information and the Security alert database Request, and third detonation request is sent to first client.
Further, control system described above further includes power module;
The power module is connected with the controller.
The control system of wireless initiator of the invention needs dynamiter to send during realizing wireless explosion Explosion request, and after successively confirming safety by Engineering Technician and administrator, explosion instruction is sent by administrator, realizes wireless rise Quick-fried process, to realize the security control to wireless initiation process.Using technical solution of the present invention, can reduce accidentally quick-fried existing As improving the safety without line initiation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the control system embodiment 1 of wireless initiator of the invention;
Fig. 2 is the structural schematic diagram of the control system embodiment 2 of wireless initiator of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and The present embodiment technical solution is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those having ordinary skill in the art is not doing Every other embodiment obtained under the premise of creative work out belongs to the range of the present embodiment protection.
Specification and claims and the (if present)s such as term " first " in above-mentioned attached drawing, " second " are for area Not similar part, without being used to describe a particular order or precedence order.It should be understood that the data used in this way are appropriate In the case of can be interchanged, so that embodiments herein described herein can be real with the sequence other than illustrating herein It applies.
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment 1
Fig. 1 is the structural schematic diagram of the control system embodiment 1 of wireless initiator of the invention, as shown in Figure 1, this implementation The control system of the wireless initiator of example includes controller 10, wireless telecommunications system 11, server 12, the first client 13 and the Two clients 14.Wherein, controller 10 and server 12 are connected with wireless telecommunications system 11 respectively;First client 13 and second Client 14 is connected with server 12 respectively.It can for example, being connected between server 12 and wireless telecommunications system 11 in the present embodiment It is wirelessly connected with being realized using the technologies such as Wireless Fidelity (WIreless-Fidelity, WiFi), ZigBee, NB-loT.Similarly, Nothing can be realized using same technology between first client 13 and server 12, between the second client 14 and server 12 Line connection.
During a specific implementation, administrator is using the first client 13 by the safety of record before completing explosion Alert message is sent to server 12.Dynamiter can input the first detonation request, and inputted dynamiter by controller 10 First detonation request, is sent to server 12 by wireless telecommunications system 11.Server 12 is used to that the first detonation to be requested and be pacified Full alert message is sent to the second client 14, so that after Engineering Technician receives the first detonation request, it can be according to reception Security alert information, the professional knowledge of oneself and practical experience etc., after confirming safety, input the second detonation request, and passing through Second client 14 is sent to server 12, after server 12 receives the second detonation request that the second client 14 is sent, then will Second detonation request is sent to the first client 13, defeated after confirming safety so that administrator is again according to the Security alert information Enter fuze, and the fuze is sent to server 12 by the first client 13, server 12 again leads to fuze It crosses wireless telecommunications system 11 and is sent to controller 10, so that controller 10 controls initiator detonation according to fuze.
In the present embodiment, dynamiter no longer directly sends fuze to controller 10, but by being sent out to controller 10 It send the first detonation to request, first detonation request is sent to the second client 14 by server 12, is confirmed by Engineering Technician and is pacified Quan Hou retransmits the second detonation request, and second detonation request is sent to the first client 13 by server 12, true by administrator After recognizing safety, fuze is retransmited, fuze is sent to controller 10 by wireless telecommunications system 11 by server 12, And then by 10 detonating primer of controller.
Should during, wireless initiation process can effectively be supervised, and due to Engineering Technician it is professional more By force, there is cognition more profound to wireless detonating technique, it is ignited to dynamiter sends first in this way requests progress safety After confirmation, second is sent again and ignites request, it is insufficient so as to avoid the experience due to dynamiter, cause accidentally quick-fried, improves peace Quan Xing.For example, for being engaged in the shorter dynamiter of blasting work, the case where being likely to occur misjudgment, send After first explosion request, after confirming safety by the Engineering Technician of profession, the second explosion request is retransmited, then confirmed by administrator After safety, explosion instruction is sent, can both reduce accidentally quick-fried phenomenon in this way, improves safety.
The control system of the wireless initiator of the present embodiment needs dynamiter to send out during realizing wireless explosion It send explosion to request, and after successively confirming safety by Engineering Technician and administrator, explosion instruction is sent by administrator, is realized wireless Initiation process, to realize the security control to wireless initiation process.Using technical solution of the present invention, can reduce accidentally quick-fried Phenomenon improves the safety without line initiation.
Embodiment 2
Fig. 2 is the structural schematic diagram of the control system embodiment 2 of wireless initiator of the invention, as shown in Fig. 2, this implementation It further can also include the first identity information on the basis of the control system embodiment shown in Fig. 1 of the wireless initiator of example Acquire equipment 15, first memory 16 and output equipment 17;First identity information acquisition equipment 15, first memory 16 and output Equipment 17 is connected with controller 10 respectively;First memory 16 is for storing first authorized person's identity information;First identity information Acquisition equipment 15 is used to acquire the identity information of dynamiter;Controller 10 is also used to the identity information and first as confirmation dynamiter When authorized person's identity information matches, the first detonation link information is generated, and the first detonation link information is sent to output and is set Standby 17, so that dynamiter is according to link information, input the first detonation request.
For example, the first identity information acquisition equipment 15 may include fingerprint sensor and/or Image Acquisition in the present embodiment Device.After the booting of wireless initiator, the identity information of the first identity information acquisition equipment 15 acquisition dynamiter, control can use The identity information of dynamiter is compared device 10 with first authorized person's identity information, if the two matches, generates the first detonation Link information, and the first detonation link information is sent to output equipment 17 (such as display), so that dynamiter believes according to link Breath, input the first detonation request, to ensure that the safety of no line initiation.If the two mismatches, need to resurvey explosion The identity information of member, and alarm signal is generated, alarm signal is sent to warning device 18, so that warning device 18 is reported It is alert.
It should be noted that in practical applications, due to being likely to occur false judgment when carrying out authentication to dynamiter, If misjudgment is alarmed every time, user's use feeling is influenced, therefore, in the present embodiment, a mismatch can be set The threshold value of number regenerates alarm signal, is reported by warning device 18 after detecting that unmatched number reaches the threshold value It is alert.
Similarly, the control system of the wireless initiator of the present embodiment further includes the second identity information acquisition equipment, second deposits Reservoir, tiers e'tat information collecting device and third memory;Second identity information acquisition equipment and second memory respectively with First client 13 is connected;Second memory is for storing second authorized person's identity information;Second identity information acquisition equipment is used In the identity information of acquisition management person, and it is sent to the first client 13;First client 13 is also used to when confirmation administrator's When identity information and second authorized person's identity information match, the second detonation link information is generated, so that administrator is according to second Detonate link information, inputs fuze.Tiers e'tat information collecting device and third memory respectively with the second client 14 It is connected;Third memory is for storing third authorized person's identity information;Tiers e'tat information collecting device is used for gathering project skill The identity information of art person, and it is sent to the second client 14;Second client 14 is also used to the identity as confirmation Engineering Technician When information and third authorized person identity information match, third detonation link information is generated, so that Engineering Technician is according to third Detonate link information, input the second detonation request.
As shown in Fig. 2, the control system of the wireless initiator of the present embodiment further includes power module 19, the power module 19 It is connected with controller 10, to be powered to controller 10.For example, the power module 19 in the present embodiment is preferably chargeable electricity It realizes in source.
Embodiment 3
During a specific implementation, the available relevant information whether ignited to detonator of initiator, and generate phase The feedback information answered is received by controller 10, and feedback information is sent to service by wireless telecommunications system 11 again by controller 10 Device 12, so that administrator understands whether detonator is ignited, when not igniting, administrator can send fuze again.
It should be noted that the fuze in the present embodiment carries detonation key, controller 10 is also used to work as and detect When the detonation key is correct, control initiator detonation.For example, can be directed to and draw to further increase the safety of no line initiation Quick-fried device presets association key, and administrator needs to input detonation key simultaneously when inputting fuze, controller 10 and pre- If key be compared, when the two is consistent, just can control initiator detonation.
In practical applications, since the first detonation request that technician needs to send dynamiter confirms, intermediate meeting It takes a certain time, so that detonation efficiency is lower, therefore, in order to improve ignition efficiency, the present embodiment Engineering Technician can root Security alert database is pre-established according to the professional knowledge and practical experience of oneself, and is uploaded to service using the second client 14 Device 12, in this way, according to Security alert information and can be somebody's turn to do after server 12 receives the first detonation request and Security alert information Security alert database after automatically confirming that safety, generates third detonation request, and third detonation request is sent to the first client End 13 after confirming safety by administrator, inputs fuze.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this On the basis of invention, it can be made some modifications or improvements, this is obvious for art technology person.Therefore, exist Without departing from these modifications or improvements on the basis of spirit of that invention, fall within the scope of the claimed invention.

Claims (9)

1. a kind of control system of wireless initiator, which is characterized in that including controller (10), wireless telecommunications system (11), clothes Business device (12), the first client (13) and the second client (14);
The controller (10) and the server (12) are connected with the wireless telecommunications system (11) respectively;
First client (13) and second client (14) are connected with the server (12) respectively;
The first detonation that the controller (10) is used to input dynamiter is requested, and is sent out by the wireless telecommunications system (11) Give the server (12);
First client (13) is used to the Security alert information that administrator inputs being sent to the server (12);
The server (12) is used to the first detonation request and the Security alert information being sent to second client It holds (14), and receives the second detonation request that second client (14) sends, and the second detonation request is sent To first client (13);Wherein, the second detonation request is that Engineering Technician is true according to the Security alert information Recognize first detonation to request after passing through, second client is inputted by the Engineering Technician;
First client (13) is also used to send fuze to the server (12);
The server (12) is also used to the fuze being sent to the control by the wireless telecommunications system (11) Device (10) detonates so that the controller (10) controls the initiator according to the fuze.
2. control system according to claim 1, which is characterized in that further include the first identity information acquisition equipment (15), First memory (16) and output equipment (17);
The first identity information acquisition equipment (15), the first memory (16) and the output equipment (17) respectively with institute Controller (10) are stated to be connected;
The first memory (16) is for storing first authorized person's identity information;
The first identity information acquisition equipment (15) is used to acquire the identity information of the dynamiter;
The controller (10) is also used to when the identity information and the first authorized person identity information phase for confirming the dynamiter When matching, the first detonation link information is generated, and the first detonation link information is sent to the output equipment (17), with Toilet states dynamiter according to the first detonation link information, inputs the first detonation request.
3. control system according to claim 2, which is characterized in that further include warning device (18);
The warning device (18) is connected with the controller (10);
The controller (10) is also used to work as the identity information for confirming the dynamiter and the first authorized person identity information not When matching, alarm signal is generated, and the alarm signal is sent to the warning device (18).
4. control system according to claim 1, which is characterized in that further include the second identity information acquisition equipment and second Memory;
The second identity information acquisition equipment and the second memory are connected with first client (13) respectively;
The second memory is for storing second authorized person's identity information;
The second identity information acquisition equipment is used to acquire the identity information of the administrator, and is sent to first client It holds (13);
First client (13) is also used to believe when the identity information and the second authorized person identity that confirm the administrator When manner of breathing matches, the second detonation link information is generated, so that the administrator is according to the second detonation link information, inputs institute State fuze.
5. control system according to claim 1, which is characterized in that further include tiers e'tat information collecting device and third Memory;
The tiers e'tat information collecting device and the third memory are connected with second client (14) respectively;
The third memory is for storing third authorized person's identity information;
The tiers e'tat information collecting device is used to acquire the identity information of the Engineering Technician, and is sent to described second Client (14);
Second client (14) is also used to when the identity information and the third authorized person body for confirming the Engineering Technician When part information matches, third detonation link information is generated, detonates to link according to the third so as to the Engineering Technician and believe Breath inputs the second detonation request.
6. control system according to claim 1, which is characterized in that the controller (10) is also used to obtain the detonation The feedback information of device, and the feedback information is sent to the server (12) by the wireless telecommunications system (11).
7. control system according to claim 1, which is characterized in that the fuze carries detonation key;
The controller (10) is also used to when detecting that the detonation key is correct, controls the initiator detonation.
8. control system according to claim 1, which is characterized in that second client (14) is also used to the work The Security alert database that journey technician establishes is uploaded to the server (12);
The server (12) is also used to generate third detonation according to the Security alert information and the Security alert database Request, and third detonation request is sent to first client (13).
9. -8 any control system according to claim 1, which is characterized in that further include power module (19);
The power module (19) is connected with the controller (10).
CN201810630149.6A 2018-06-19 2018-06-19 Control system of wireless detonator Active CN108827095B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810630149.6A CN108827095B (en) 2018-06-19 2018-06-19 Control system of wireless detonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810630149.6A CN108827095B (en) 2018-06-19 2018-06-19 Control system of wireless detonator

Publications (2)

Publication Number Publication Date
CN108827095A true CN108827095A (en) 2018-11-16
CN108827095B CN108827095B (en) 2019-12-20

Family

ID=64142660

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810630149.6A Active CN108827095B (en) 2018-06-19 2018-06-19 Control system of wireless detonator

Country Status (1)

Country Link
CN (1) CN108827095B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112033242A (en) * 2020-08-14 2020-12-04 六盘水华安爆破工程有限公司 Onsite mobile terminal detonation system and control method
CN112212751A (en) * 2020-10-12 2021-01-12 长园共创电力安全技术股份有限公司 Blasting error prevention system, blasting error prevention method and storage medium
CN112504042A (en) * 2020-11-19 2021-03-16 长园共创电力安全技术股份有限公司 Blasting error prevention system, blasting error prevention method and storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101586933A (en) * 2009-01-06 2009-11-25 北京铱钵隆芯科技有限责任公司 Electronic detonator monitoring and managing system
US7966919B2 (en) * 2005-06-28 2011-06-28 K.P.S.—Karil Protective Systems Ltd. Safe inspection system and kit
WO2012081938A2 (en) * 2010-12-16 2012-06-21 Yu Seon Jin Detonation system of a non-electric detonator using a spark detonation apparatus and blasting construction method using same
CN204291233U (en) * 2014-12-18 2015-04-22 成都蒙哥科技有限公司 Blasting engineering field management information system
CN105100110A (en) * 2015-08-20 2015-11-25 沈阳成卓科技有限公司 Blasting operation intelligent service platform and blasting operation intelligent monitoring method for platform

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7966919B2 (en) * 2005-06-28 2011-06-28 K.P.S.—Karil Protective Systems Ltd. Safe inspection system and kit
CN101586933A (en) * 2009-01-06 2009-11-25 北京铱钵隆芯科技有限责任公司 Electronic detonator monitoring and managing system
WO2012081938A2 (en) * 2010-12-16 2012-06-21 Yu Seon Jin Detonation system of a non-electric detonator using a spark detonation apparatus and blasting construction method using same
CN204291233U (en) * 2014-12-18 2015-04-22 成都蒙哥科技有限公司 Blasting engineering field management information system
CN105100110A (en) * 2015-08-20 2015-11-25 沈阳成卓科技有限公司 Blasting operation intelligent service platform and blasting operation intelligent monitoring method for platform

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112033242A (en) * 2020-08-14 2020-12-04 六盘水华安爆破工程有限公司 Onsite mobile terminal detonation system and control method
CN112212751A (en) * 2020-10-12 2021-01-12 长园共创电力安全技术股份有限公司 Blasting error prevention system, blasting error prevention method and storage medium
CN112504042A (en) * 2020-11-19 2021-03-16 长园共创电力安全技术股份有限公司 Blasting error prevention system, blasting error prevention method and storage medium
CN112504042B (en) * 2020-11-19 2022-12-23 长园共创电力安全技术股份有限公司 Blasting error prevention system, blasting error prevention method and storage medium

Also Published As

Publication number Publication date
CN108827095B (en) 2019-12-20

Similar Documents

Publication Publication Date Title
CN108827095A (en) A kind of control system of wireless initiator
US9979225B2 (en) Energy generation system for wearable communication device
JP5899380B2 (en) Bluetooth pairing system, method and apparatus
CN101870277A (en) Vehicle charging authorization
US10171456B2 (en) Wireless authentication system and wireless authentication method for one time password of mobile communication terminal having near field communication function
CN103858154A (en) Proximity tag
CN105827405A (en) Remotely-controlled safety lock device and remote control method thereof
CN109556473B (en) Industrial detonator initiator, terminal, system and method
CN109102605A (en) A kind of intelligent lock system opened based on permission
CN105577805A (en) Remote control method of safe box and control system for realizing the method
CN104802881B (en) A kind of motorcycle antitheft system and motorcycle with remote controler
CN109099807A (en) A kind of digital electric detonator initiation system
CN105700905B (en) The WIFI upgrade method and device of car-mounted terminal operating system
CN109131218A (en) Starting method, apparatus, vehicle and the computer readable storage medium of vehicle
CN106650386B (en) Remote authorization method and system
EP3831644A2 (en) Charging system and method of a battery of an electric vehicle
EP3666044B1 (en) Methods and apparatus for detecting connection or disconnection of an auxiliary load to a driver
US20170330401A1 (en) Login setting method and system for an electric lock
CN205725833U (en) Vehicle remote operation unit, system and vehicle remote control device
US20140160288A1 (en) Security monitor
CN105809788A (en) Electronic lock system and unlocking method thereof
US9692252B2 (en) Lock wireless charging system
CN213902111U (en) Remote detonation system
TWI614390B (en) Electronic lock registration method
CN104077870A (en) Automatic field guarding and warning system and control method and device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant