CN111028396A - Remote positioning logistics coded lock - Google Patents

Remote positioning logistics coded lock Download PDF

Info

Publication number
CN111028396A
CN111028396A CN202010014914.9A CN202010014914A CN111028396A CN 111028396 A CN111028396 A CN 111028396A CN 202010014914 A CN202010014914 A CN 202010014914A CN 111028396 A CN111028396 A CN 111028396A
Authority
CN
China
Prior art keywords
module
coded lock
communication module
remote
unlocking
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.)
Withdrawn
Application number
CN202010014914.9A
Other languages
Chinese (zh)
Inventor
周新华
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.)
Suzhou Weiye Cargo Transportation Co Ltd
Original Assignee
Suzhou Weiye Cargo Transportation 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 Suzhou Weiye Cargo Transportation Co Ltd filed Critical Suzhou Weiye Cargo Transportation Co Ltd
Priority to CN202010014914.9A priority Critical patent/CN111028396A/en
Publication of CN111028396A publication Critical patent/CN111028396A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00571Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention relates to a coded lock, in particular to a remote positioning logistics coded lock. The remote positioning logistics coded lock comprises a coded lock body module and a mobile control terminal module; the password lock body module is electrically connected with the mobile control terminal module through a lead. The remote positioning logistics coded lock sends the short message and the WeChat through the SIM card, thereby realizing the remote interaction function and monitoring the logistics situation in real time; the physical interface is arranged, so that the communication interface and the power supply interface with internal and external equipment are provided, the use is convenient, the maintenance is easy, the safety factor of the remote positioning logistics coded lock is greatly improved, and the environment is protected; the remote positioning logistics coded lock is also provided with a wireless communication module communicated with the Internet, can be accessed into the Internet, is matched with corresponding software, can obtain field data information through the Internet, realizes better monitoring and management, and has excellent functions of remote positioning, monitoring and the like.

Description

Remote positioning logistics coded lock
Technical Field
The invention relates to a coded lock, in particular to a remote positioning logistics coded lock.
Background
Nowadays, with frequent privacy disclosure events of large-scale logistics, the security awareness of people is improved. The development of science and technology and economy reduces the threshold of key duplication to a great extent, so that the traditional lockset is difficult to adapt to the requirements of people on confidentiality, reliability, safety and expandability. Therefore, with the rapid development of electronic technology, the application of intelligent electronic door locks is incomparable with the aspects of convenience in use, illegal unlocking prevention, intelligent management and the like, and the intelligent electronic door locks are widely applied to logistics transportation.
At present, the domestic low-end lock market is over-supplied and over-demanded, and the price is generally lower. Therefore, various lock manufacturing enterprises develop IC card electronic locks, electronic coded locks, encryption type magnetic card locks and fingerprint locks. The high-end lockset has the characteristics of high technical content, more prominent humanization and individuation. In addition, high-technology products such as biological identification technology, electronic technology and the like in the consumer market of the logistics lock are still basically in a blank stage at present, and the functions of the logistics electronic lock are relatively single at present.
Ordinary commodity circulation car all has the trick lock protection to prevent that the express delivery in the car is stolen. Express delivery is not convenient for look for when losing, even the express delivery is found, the trick lock of the commodity circulation car mostly needs manual input password of unblanking, and the commodity circulation car is not when express delivery personnel are by oneself, and express delivery personnel can't open the commodity circulation car in person and inspect the express delivery, and express delivery personnel must entrust other people to go to inspect whether valuables in the commodity circulation car loses, so lead to the password to reveal and extravagant manpower easily. The existing logistics coded lock cannot meet the requirements of logistics personnel on functions of remotely monitoring the unlocking records of the lock, the real-time state of the lock, high safety factor, easiness in maintenance and the like.
Disclosure of Invention
In order to solve the technical problem, the invention provides a remote positioning logistics coded lock, which comprises a coded lock body module and a mobile control terminal module; the password lock body module is electrically connected with the mobile control terminal module through a lead.
As a preferred technical scheme, the coded lock body module comprises a lock bolt, a lock bolt driving device, an unlocking verification device, a GPS (global positioning system) positioner, a microprocessor, a first SIM (subscriber identity module) card communication module, a first remote wireless communication module and a radio frequency signal transmitter; the unlocking verification device is electrically connected with the lock tongue driving device through the microprocessor so as to drive the lock tongue; the radio frequency signal transmitter is electrically connected with the GPS locator through the microprocessor to provide radio frequency signal transmission; the first SIM card communication module and the first remote wireless communication module are electrically connected with the radio frequency signal transmitter through the microprocessor so as to transmit information to the mobile control terminal module.
As a preferred technical solution, the combination lock body module further comprises a power conversion device and a physical interface; the physical interface is electrically connected with the microprocessor to provide communication interfaces of the password lock body module and the mobile control terminal module; the physical interface is electrically connected with the power conversion device to provide a power supply interface for supplying power to the coded lock body module by external power supply equipment.
As a preferred technical scheme, the coded lock body module further comprises a lock tongue position detection device, and the lock tongue position detection device is electrically connected with the GPS locator through the microprocessor.
As a preferred technical solution, the unlocking verification device is selected from one or more of keyboard verification, fingerprint verification, face verification, information button verification and voice verification.
As a preferred technical solution, the mobile control terminal module includes a controller, a control display screen, a second SIM card communication module, and a second remote wireless communication module; the controller is connected with the control display screen; the second SIM card communication module is connected with the first SIM card communication module and the controller; the second remote wireless communication module is connected with the first remote wireless communication module and the controller.
As a preferred technical solution, the mobile control terminal module further includes a radio frequency information feedback device; the radio frequency information feedback device is electrically connected with the control display screen through the controller to feed back the position information to the control display screen for display.
As a preferred technical scheme, the controller comprises a password setting module, a control module and an unlocking module; the password setting module is connected with the control module and is used for generating an unlocking password setting instruction and a set unlocking password; the unlocking module is connected with the control module and used for implementing an unlocking instruction.
As a preferred technical solution, the controller further includes a position information obtaining module; the position information acquisition module is displayed on the control display screen in the form of an identifier.
As a preferred technical solution, the data transmission is performed between the combination lock body module and the mobile control terminal module through the first remote wireless communication module and the second remote wireless communication module.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the first SIM card communication module and the second SIM card communication module, the invention can send short messages and micro messages through the SIM card, thereby realizing the remote interaction function; if the microprocessor judges that the express is lost, the microprocessor sends information and sends a short message to express staff through the SIM card, so that the logistics situation can be monitored in real time;
2. according to the invention, the physical interface is arranged, and the communication interface and the power supply interface with the internal and external equipment are provided, so that the remote positioning logistics coded lock is convenient to use and easy to maintain, the safety coefficient of the remote positioning logistics coded lock is greatly improved, and the remote positioning logistics coded lock is environment-friendly;
3. the remote positioning logistics coded lock is also provided with a wireless communication module communicated with the Internet, and the first remote wireless communication module and the second remote wireless communication module can be accessed into the Internet, are matched with corresponding software, can acquire field data information through the Internet, realize better monitoring and management, and have excellent functions of remote positioning and remote monitoring of unlocking records of locks, real-time states of the locks and the like;
4. according to the invention, through the design of the unlocking verification device, when people unlock, the unlocking verification device only needs to be used for sensing, after the unlocking verification device confirms, the unlocking verification device sends an unlocking confirmation signal to the microprocessor, the microprocessor stores the signal and sends the signal to the radio frequency signal transmitter, and meanwhile, the lock tongue driving device is controlled to drive the lock tongue to retract so as to quickly unlock, so that the working efficiency of a logistics company is improved; the design of radio frequency signal sender can send the signal that microprocessor sent for the long-range wireless communication module of second to logistics company real time monitoring tool to lock record and state, and remote monitoring ability is strong, and factor of safety is high.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic circuit diagram of a remotely located logistics combination lock of the present invention;
FIG. 2 is a schematic circuit diagram of a mobile control terminal module according to the present invention;
FIG. 3 is a schematic circuit diagram of the controller according to the present invention.
Detailed Description
The disclosure may be understood more readily by reference to the following detailed description of preferred embodiments of the invention and the examples included therein. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification, including definitions, will control.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
In order to solve the technical problem, the invention provides a remote positioning logistics coded lock, which comprises a coded lock body module and a mobile control terminal module; the password lock body module is electrically connected with the mobile control terminal module through a lead.
In one embodiment, the coded lock body module comprises a lock bolt, a lock bolt driving device, an unlocking verification device, a GPS locator, a microprocessor, a first SIM card communication module, a first remote wireless communication module and a radio frequency signal transmitter; the unlocking verification device is electrically connected with the lock tongue driving device through the microprocessor so as to drive the lock tongue; the radio frequency signal transmitter is electrically connected with the GPS locator through the microprocessor to provide radio frequency signal transmission; the first SIM card communication module and the first remote wireless communication module are electrically connected with the radio frequency signal transmitter through the microprocessor so as to transmit information to the mobile control terminal module.
In one embodiment, the combination lock body module further comprises a power conversion device and a physical interface; the physical interface is electrically connected with the microprocessor to provide communication interfaces of the password lock body module and the mobile control terminal module; the physical interface is electrically connected with the power conversion device to provide a power supply interface for supplying power to the coded lock body module by external power supply equipment.
Once the physical interface is connected with external power supply equipment, external power can be introduced into the power conversion device, and the power conversion device converts the external power, so that required electric energy is provided for the operation of the remote positioning logistics coded lock; the physical interface solves the problems of internal and external power supply and internal and external communication simultaneously, so that the remote positioning logistics coded lock is convenient to use and easy to maintain, the safety coefficient of the remote positioning logistics coded lock is greatly improved, and the remote positioning logistics coded lock is environment-friendly.
In one embodiment, the physical interface is a USB interface; the USB interface is arranged on the outer surface of the remote positioning logistics coded lock.
In one embodiment, the combination lock body module further comprises a bolt position detection device electrically connected to the GPS locator through the microprocessor.
The bolt position detection device can sense the magnetic field change caused by bolt movement through an electromagnetic field sensor, and transmits the magnetic field change to the microprocessor in the form of an electric signal, and the microprocessor ensures the normal operation of the power conversion device.
In one embodiment, the unlocking verification means is selected from one or more of keyboard verification, fingerprint verification, face verification, information button verification and voice verification.
In a preferred embodiment, the unlocking verification means is a voice verification.
The voice authentication may originate from one or more of the second SIM card communication module, the first SIM card communication module, the second remote wireless communication module, and the first remote wireless communication module; the voice verification may also be directly from courier personnel.
In one embodiment, the deadbolt actuation means is selected from one or more of an electromagnetic actuator, a micro dc motor, a gravity actuator.
In a preferred embodiment, the deadbolt actuation means is an electromagnetic actuator.
In one embodiment, the GPS locator is disposed on the combination lock body module.
The GPS positioner is used for acquiring the position information of the remote positioning logistics coded lock and sending the position information of the remote positioning logistics coded lock to the radio frequency signal transmitter, the first SIM card communication module and the first remote wireless communication module through the microprocessor.
The radio frequency signal transmitter transmits the position information of the remote positioning logistics coded lock to external communication equipment; the first SIM card communication module and the first remote wireless communication module send the position information of the remote positioning logistics coded lock to the second SIM card communication module and the second remote wireless communication module.
In one embodiment, the mobile control terminal module comprises a controller, a control display screen, a second SIM card communication module and a second remote wireless communication module; the controller is connected with the control display screen; the second SIM card communication module is connected with the first SIM card communication module and the controller; the second remote wireless communication module is connected with the first remote wireless communication module and the controller.
The control display screen is used for logistics personnel to input operation information, and the operation information comprises an unlocking password setting instruction, a set unlocking password, an unlocking instruction, an unlocking password and a position information acquisition instruction.
And the controller controls the microprocessor to perform corresponding operation according to the operation information, such as controlling to open a remote positioning logistics coded lock or displaying the position information acquired by the GPS positioner on the control display screen.
In one embodiment, the mobile control terminal module further comprises a radio frequency information feedback device; the radio frequency information feedback device is electrically connected with the control display screen through the controller to feed back the position information to the control display screen for display.
In one embodiment, the controller comprises a password setting module, a control module, an unlocking module; the password setting module is connected with the control module and is used for generating an unlocking password setting instruction and a set unlocking password; the unlocking module is connected with the control module and used for implementing an unlocking instruction.
In one embodiment, the controller further comprises a location information acquisition module; the position information acquisition module is displayed on the control display screen in the form of an identifier.
In one embodiment, the data transmission between the combination lock body module and the mobile control terminal module is performed through the first remote wireless communication module and the second remote wireless communication module.
In one embodiment, the remotely located logistics combination lock further comprises a storage device; the storage device is connected with the password lock body module through the mobile control terminal module.
Communication and the power supply unit dispersion of long-range location commodity circulation trick lock have improved the life of long-range location commodity circulation trick lock at trick lock body module, mobile control terminal module, storage device, easily maintain, and mobile control terminal module, storage device have greatly made things convenient for the remote monitoring commodity circulation state, and factor of safety is high.
The present invention is described in detail below by way of examples, but the scope of the present invention is not limited to the examples and the accompanying drawings.
Examples
Example 1
Embodiment 1 provides a remote positioning logistics coded lock, as shown in fig. 1 to 3, the remote positioning logistics coded lock includes a coded lock body module, a mobile control terminal module, and a storage device; the password lock body module is connected with the mobile control terminal module through a lead; the storage device is connected with the password lock body module through the mobile control terminal module;
the coded lock body module comprises a lock bolt, a lock bolt driving device, an unlocking verification device, a GPS (global positioning system) positioner, a microprocessor, a first SIM (subscriber identity module) card communication module, a first remote wireless communication module and a radio frequency signal transmitter; the unlocking verification device is electrically connected with the lock tongue driving device through the microprocessor so as to drive the lock tongue; the radio frequency signal transmitter is electrically connected with the GPS locator through the microprocessor to provide radio frequency signal transmission; the first SIM card communication module and the first remote wireless communication module are electrically connected with the radio frequency signal transmitter through the microprocessor so as to transmit information to the mobile control terminal module;
the coded lock body module also comprises a power supply conversion device and a physical interface; the physical interface is electrically connected with the microprocessor to provide communication interfaces of the password lock body module and the mobile control terminal module; the physical interface is electrically connected with the power conversion device to provide a power supply interface for supplying power to the coded lock body module by external power supply equipment;
the physical interface is a USB interface; the USB interface is arranged on the outer surface of the remote positioning logistics coded lock;
the coded lock body module further comprises a lock tongue position detection device, and the lock tongue position detection device is electrically connected with the GPS positioner through the microprocessor;
the unlocking verification device is used for sound verification;
the lock tongue driving device is an electromagnetic driver;
the GPS positioner is arranged on the coded lock body module; the GPS positioner is used for acquiring the position information of the remote positioning logistics coded lock and sending the position information of the remote positioning logistics coded lock to the radio frequency signal transmitter, the first SIM card communication module and the first remote wireless communication module through the microprocessor;
the radio frequency signal transmitter transmits the position information of the remote positioning logistics coded lock to external communication equipment; the first SIM card communication module and the first remote wireless communication module send the position information of the remote positioning logistics coded lock to the second SIM card communication module and the second remote wireless communication module;
the mobile control terminal module comprises a controller, a control display screen, a second SIM card communication module and a second remote wireless communication module; the controller is connected with the control display screen; the second SIM card communication module is connected with the first SIM card communication module and the controller; the second remote wireless communication module is connected with the first remote wireless communication module and the controller;
the mobile control terminal module also comprises a radio frequency information feedback device; the radio frequency information feedback device is electrically connected with the control display screen through the controller to feed back the position information to the control display screen for display;
the controller comprises a password setting module, a control module and an unlocking module; the password setting module is connected with the control module and is used for generating an unlocking password setting instruction and a set unlocking password; the unlocking module is connected with the control module and is used for implementing an unlocking instruction;
the controller also comprises a position information acquisition module; the position information acquisition module displays the position information on the control display screen in the form of an identifier;
and the data transmission is carried out between the password lock body module and the mobile control terminal module through the first remote wireless communication module and the second remote wireless communication module.
Other variations and modifications to the specific embodiments described above will be apparent to those skilled in the art, which will be within the spirit and scope of the invention. Although the present invention has been described in relation to particular embodiments thereof, which are intended to be illustrative and not restrictive, the scope of the invention is not to be limited to the specific embodiments shown and described herein, nor is it limited to any specific form or manner which is inconsistent with the progress in the art and that which is believed to be achieved by the present invention.

Claims (10)

1. A remote positioning logistics coded lock is characterized by comprising a coded lock body module and a mobile control terminal module; the password lock body module is electrically connected with the mobile control terminal module through a lead.
2. The remote positioning logistics coded lock of claim 1, wherein the coded lock body module comprises a lock tongue, a lock tongue driving device, an unlocking verification device, a GPS positioner, a microprocessor, a first SIM card communication module, a first remote wireless communication module and a radio frequency signal transmitter; the unlocking verification device is electrically connected with the lock tongue driving device through the microprocessor so as to drive the lock tongue; the radio frequency signal transmitter is electrically connected with the GPS locator through the microprocessor to provide radio frequency signal transmission; the first SIM card communication module and the first remote wireless communication module are electrically connected with the radio frequency signal transmitter through the microprocessor so as to transmit information to the mobile control terminal module.
3. The remotely located logistics coded lock of claim 2, wherein the combination lock body module further comprises a power conversion device and a physical interface; the physical interface is electrically connected with the microprocessor to provide communication interfaces of the password lock body module and the mobile control terminal module; the physical interface is electrically connected with the power conversion device to provide a power supply interface for supplying power to the coded lock body module by external power supply equipment.
4. The remotely located logistics coded lock of claim 3, wherein the combination lock body module further comprises a bolt position detection device, the bolt position detection device being electrically connected with the GPS locator through the microprocessor.
5. The remote positioning logistics coded lock of claim 2, wherein the unlocking verification device is selected from one or more of keyboard verification, fingerprint verification, face verification, information button verification and voice verification.
6. The remote positioning logistics coded lock of any one of claims 2-5, wherein the mobile control terminal module comprises a controller, a control display screen, a second SIM card communication module, a second remote wireless communication module; the controller is connected with the control display screen; the second SIM card communication module is connected with the first SIM card communication module and the controller; the second remote wireless communication module is connected with the first remote wireless communication module and the controller.
7. The remotely located logistics coded lock of claim 6, wherein the mobile control terminal module further comprises a radio frequency information feedback device; the radio frequency information feedback device is electrically connected with the control display screen through the controller to feed back the position information to the control display screen for display.
8. The remotely located logistics coded lock of claim 6, wherein the controller comprises a code setting module, a control module, an unlocking module; the password setting module is connected with the control module and is used for generating an unlocking password setting instruction and a set unlocking password; the unlocking module is connected with the control module and used for implementing an unlocking instruction.
9. The remotely located logistics coded lock of claim 8, wherein the controller further comprises a location information acquisition module; the position information acquisition module is displayed on the control display screen in the form of an identifier.
10. The remotely located logistics coded lock of any of claims 7-9, wherein data transmission between the combination lock body module and the mobile control terminal module is performed through the first remote wireless communication module and the second remote wireless communication module.
CN202010014914.9A 2020-01-07 2020-01-07 Remote positioning logistics coded lock Withdrawn CN111028396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010014914.9A CN111028396A (en) 2020-01-07 2020-01-07 Remote positioning logistics coded lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010014914.9A CN111028396A (en) 2020-01-07 2020-01-07 Remote positioning logistics coded lock

Publications (1)

Publication Number Publication Date
CN111028396A true CN111028396A (en) 2020-04-17

Family

ID=70202387

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010014914.9A Withdrawn CN111028396A (en) 2020-01-07 2020-01-07 Remote positioning logistics coded lock

Country Status (1)

Country Link
CN (1) CN111028396A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114926921A (en) * 2021-02-01 2022-08-19 中国石油化工股份有限公司 A intelligent tool to lock for examining maintenance operation
CN115083039A (en) * 2021-07-31 2022-09-20 苏州伟业货物运输有限公司 Special safe sealed lock that has far away monitoring function of material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114926921A (en) * 2021-02-01 2022-08-19 中国石油化工股份有限公司 A intelligent tool to lock for examining maintenance operation
CN115083039A (en) * 2021-07-31 2022-09-20 苏州伟业货物运输有限公司 Special safe sealed lock that has far away monitoring function of material

Similar Documents

Publication Publication Date Title
CN105654592A (en) Intelligent door lock system based on cloud technology and wireless technology
CN105336029A (en) IoT (Internet of Things) based intelligent lock system and method
CN203299911U (en) Light guide intelligent coded lock
CN205899637U (en) Wireless tool to lock control system based on intelligent terminal
CN104240354A (en) Intelligent door lock system
CN207526252U (en) A kind of door lock communicated using 2G, 3G, 4G, 5G, narrowband
CN111028396A (en) Remote positioning logistics coded lock
CN205451228U (en) Intelligence lock based on zigbee
CN104599352A (en) Intelligent lock core, lock, blocking device, intelligent blocking system and working method of intelligent blocking system
CN100572733C (en) Anti-theft pick-proof door
CN102155122B (en) Anti-theft lock for electric meter box with fingerprint password key
CN201250557Y (en) Electronic cipher lock device
CN104751551A (en) Main control panel for electronic clock, control circuit of electronic lock, system and method
CN201933884U (en) Fingerprint lock with remote alarming function
CN201732406U (en) Door lock device with networking function
EP1888864A1 (en) Lock assembly
CN101994432A (en) Code lock system and using method thereof
CN100577980C (en) Security box management and control system as well as management and control method
CN202970177U (en) Electronic anti-theft combination lock
CN101230769B (en) Computer lock and safety case
CN111173379A (en) Industrial intelligent lock device and control method thereof
CN202788226U (en) Electronic key
CN212317682U (en) Industrial intelligent lock device
CN204804493U (en) Novel intelligence house networking fingerprint code lock
CN201180451Y (en) Control system of safety case

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
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20200417