CN111080851A - Measurement cabinet unlocking control device and measurement cabinet fingerprint lock - Google Patents
Measurement cabinet unlocking control device and measurement cabinet fingerprint lock Download PDFInfo
- Publication number
- CN111080851A CN111080851A CN201911239324.XA CN201911239324A CN111080851A CN 111080851 A CN111080851 A CN 111080851A CN 201911239324 A CN201911239324 A CN 201911239324A CN 111080851 A CN111080851 A CN 111080851A
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- China
- Prior art keywords
- module
- processor board
- lock
- control device
- fingerprint
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME 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
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically 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
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME 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
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically 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
Abstract
The utility model relates to a measurement cabinet unlocking control device and measurement cabinet fingerprint lock, the device include fingerprint identification module, processor board, thing networking communication module and human-computer interaction module, and fingerprint identification module, thing networking communication module and human-computer interaction module are connected to the processor board, and the processor board still is used for connecting the tool to lock module. Gather operating personnel's fingerprint information through fingerprint identification module, the processor board is checked fingerprint information through thing networking communication module and is sent the remote monitering system to the top, receive remote monitering system's comparison result simultaneously, carry out corresponding unblanking or the suggestion operation of reporting to the police, the difficult problem of measurement cabinet lock has been solved, can prevent the unauthorized use to power equipment, prevent danger or the loss of property that the maloperation equipment produced, avoid stealing the electric action, the safety in utilization and the convenience of measurement cabinet have been improved.
Description
Technical Field
The application relates to the technical field of power grids, in particular to a metering cabinet unlocking control device and a metering cabinet fingerprint lock.
Background
On devices such as a large amount of strapping table casees, measurement cabinet, switch board among the electric power system, in order to prevent the unauthorized use to power equipment, prevent danger or loss of property that the maloperation equipment produced, avoid stealing the electric action, the tool to lock is all playing huge effect. The traditional lock for the meter box mostly adopts a lead seal or a mechanical lock, the lead seal is similar to a disposable lock, and the lock cannot be opened once sealed unless violently damaged or sheared, and the damaged lead seal cannot be reused. The mechanical lock has the following defects: the key is easy to copy, and the thief can take the machine; the key is lost, which may cause unauthorized persons to unlock the cabinet door lock; the opening and closing of the metering box cannot be monitored; the behavior process of a key manager cannot be supervised, and once the metering cabinet is in an abnormal condition, the metering cabinet is free from being checked and has unclear responsibility; most importantly, if each lock is provided with one key, the power system of the whole city can reach ten million keys, and the key cannot be managed. The traditional lock for the meter box has the defects of low use safety and convenience.
Disclosure of Invention
In view of the above, it is desirable to provide a measurement cabinet unlocking control device and a measurement cabinet fingerprint lock that can improve the safety and convenience of use of the measurement cabinet.
The metering cabinet unlocking control device comprises a fingerprint identification module, a processor board, an Internet of things communication module and a human-computer interaction module, wherein the processor board is connected with the fingerprint identification module, the Internet of things communication module and the human-computer interaction module, and is also used for being connected with a lockset module;
the fingerprint identification module is used for collecting fingerprint information of personnel and sending the fingerprint information to the processor board; the processor board is used for uploading the fingerprint information to a remote monitoring system through the Internet of things communication module for checking and receiving a comparison result of the remote monitoring system; the processor board is further used for controlling the lockset module to carry out unlocking operation when the comparison result is that the verification is passed, and controlling the human-computer interaction module to carry out alarm prompt operation when the comparison result is that the verification is not passed.
In one embodiment, the human-computer interaction module is further configured to receive user input information, and the processor board uploads the user input information to the remote monitoring system through the internet of things communication module.
In one embodiment, the processor board is further configured to send alarm information to the remote monitoring system through the internet of things communication module if the lock module is detected to be opened when the comparison result is that the verification fails.
In one embodiment, the fingerprint recognition module is an FPC1020 capacitive fingerprint recognition module and is connected to the processor board through a TTL (Transistor-Transistor Logic) level UART (Universal asynchronous receiver Transmitter/Transmitter) interface.
In one embodiment, the Internet of things communication module is an NB-IOT (Narrow Band Internet of things) Internet of things communication module and communicates with the processor board through an SPI (Serial peripheral interface) Serial communication interface.
In one embodiment, the man-machine interaction module comprises a liquid crystal display screen and keys connected with the processor board.
In one embodiment, the human-computer interaction module is an industrial touch screen and communicates with the processor board through an RS232 interface.
In one embodiment, the metering cabinet unlocking control device further comprises a power supply module connected with the processor board.
The utility model provides a measurement cabinet fingerprint lock, includes tool to lock module and above-mentioned measurement cabinet unlocking control device, the tool to lock module is connected the treater board.
In one embodiment, the lock module is an electromagnetic lock.
Above-mentioned measurement cabinet unlocking control device and measurement cabinet fingerprint lock, gather operating personnel's fingerprint information through fingerprint identification module, the processor board is checked fingerprint information upload remote monitering system through thing networking communication module, receive remote monitering system's comparison result simultaneously, carry out corresponding unblanking or the suggestion operation of reporting to the police, the difficult problem of measurement cabinet lock has been solved, can prevent the unauthorized use to power equipment, prevent danger or loss of property that the maloperation equipment produced, avoid stealing the electric action, the safety in utilization and the convenience of measurement cabinet have been improved.
Drawings
FIG. 1 is a block diagram of an unlocking control device of a metering cabinet in one embodiment;
fig. 2 is a schematic structural diagram of the unlocking control device of the metering cabinet in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The analysis of electricity stealing cases found from years shows that electricity stealing means are increasingly hidden and develop towards high technology. The serious electricity stealing phenomenon is closely related to the anti-theft reliability of electric energy metering equipment, the electricity consumption marketing management level, the quality of marketing personnel and the like, a common lock with a plurality of locks is unlocked by one key, the electricity stealing phenomenon is difficult to control, the electricity stealing phenomenon is a large leak in electricity consumption management, and the electricity stealing phenomenon brings much trouble to electricity consumption managers and is a hidden danger of a metering device. The common lock for changing the original metering device is a favorable means for fighting against electricity stealing and standardizing electricity utilization markets. With the acceleration of the informatization process, the requirements of people on identity authentication are higher and higher. Biometric authentication is gaining more and more attention because of its stability, reliability and accuracy. Fingerprint identification technology is used as the earliest applied biometric authentication technology, and more mature technologies are increasingly applied.
In one embodiment, there is provided a metering cabinet unlocking control device, as shown in fig. 1, including a fingerprint identification module 110, a processor board 120, an internet of things communication module 130, and a human-computer interaction module 140, where the processor board 120 connects the fingerprint identification module 110, the internet of things communication module 130, and the human-computer interaction module 140, and the processor board 120 is further configured to connect a lock module 210.
The fingerprint identification module 110 is used for collecting fingerprint information of a person and sending the fingerprint information to the processor board 120; the processor board 120 is configured to upload the fingerprint information to the remote monitoring system through the internet of things communication module 130 for checking, and receive a comparison result of the remote monitoring system; the processor board 120 is further configured to control the lock module 210 to perform an unlocking operation when the comparison result is that the verification is passed, and control the human-computer interaction module 140 to perform an alarm prompting operation when the comparison result is that the verification is not passed. Wherein, the measurement cabinet is used for placing the strapping table, protects the strapping table. The measurement cabinet specifically includes the cabinet body and cabinet door, and the strapping table is placed in the cabinet body, changes the unblanking and the shutting state of tool to lock module 210 through handling the ware board 120 to make the cabinet door open or lock and die.
Specifically, the fingerprint identification module 110 employs biometric fingerprint identification technology, collects fingerprint information of the person and sends the fingerprint information to the processor board 120. The internet of things communication module 130 is responsible for communicating with the remote monitoring system and sending the collected fingerprint information to the remote monitoring system for checking. The remote monitoring system checks the fingerprint information in combination with the stored check information, and feeds back the comparison result to the internet of things communication module 130. The processor board 120 is responsible for logic and flow control of the whole device, collects fingerprint information of an operator through the fingerprint identification module 110, uploads the fingerprint information to the remote monitoring system for checking through the internet of things communication module 130, receives a comparison result of the remote monitoring system, and performs corresponding unlocking or alarm prompting operation.
Further, in one embodiment, the human-computer interaction module 140 is further configured to receive user-entered information, and the processor board 120 uploads the user-entered information to the remote monitoring system through the internet of things communication module 130. Specifically, the user may enter unlocking password information through the human-computer interaction module 140, and the processor board 120 uploads the information entered by the user to the remote monitoring system, so that the remote monitoring system checks the entered information, and if the entered information and the fingerprint information are verified, the processor board 120 controls the lock module 210 to perform an unlocking operation. The user can select specific mode of unblanking according to actual conditions, and is easy and fast to handle. In addition, the human-computer interaction module 140 may also input user query information, and the processor board 120 displays corresponding information, such as information of remaining power of the display device, according to the user query information, and provides an information query function through the human-computer interaction module 140, so that the user can manage the information conveniently.
In one embodiment, the processor board 120 is further configured to send an alarm message to the remote monitoring system through the internet of things communication module 130 if the lock module 210 is detected to be opened when the comparison result is that the verification is not passed. When the processor board 120 does not pass the verification, the lock module 210 is in a locked state. The processor board 120 also monitors the state of the lock module 210 in real time, and when detecting an illegal opening intrusion, alarms in time and sends the alarm to the remote monitoring system so that the remote monitoring system can remind a worker to know the alarm in time.
The specific types and structures of the fingerprint identification module 110, the processor board 120, the internet of things communication module 130 and the human-computer interaction module 140 are not unique, and in one embodiment, the fingerprint identification module 110 is an FPC1020 capacitive fingerprint identification module and is connected to the processor board 120 through a TTL level UART interface. In this embodiment, the FPC1020 capacitive fingerprint recognition module is used for fingerprint recognition of an operator, and a TTL level UART interface is used between the FPC1020 capacitive fingerprint recognition module and the processor board to support access rates of a plurality of baud rates of 9600bps to 115200 bps. Further, the processor board 120 may include a CPU (Central processing unit) connecting the fingerprint recognition module 110, the internet of things communication module 130, and the human-machine interaction module 140. Specifically, the CPU adopts a 16-bit fixed-point processor ADSP-BF531 with 400MHz main frequency produced by ADI company to realize the functions of fingerprint collection, registration, matching, password management and the like, and adopts SDRAM and FLASH to expand program processing and external storage space.
In one embodiment, the IOT communication module 130 is an NB-IOT communication module and communicates with the processor board 120 over an SPI serial communication interface. Specifically, in this embodiment, an NB-IOT internet of things communication module of a BC95 type is used for communication, and an SPI serial communication interface is used for communication with the processor board. The communication remote transmission function is realized through an NB-IOT (NB-IOT) Internet of things communication protocol, and the communication requirement of a low-power consumption narrow-band wide area network is met.
In one embodiment, human-computer interaction module 140 includes a liquid crystal display and buttons coupled to a processor board. The man-machine interaction module 140 is used for providing liquid crystal display and key entry functions, and relevant information can be entered. In another embodiment, human-computer interaction module 140 is an industrial touch screen and communicates with processor board 120 through an RS232 interface. Specifically, human-computer interaction module 140 may employ a 7-inch capacitive industrial touch screen, and communicate with a processor board using an RS232 interface. The industrial touch screen is used for man-machine interaction, and the operation is simple, convenient and quick.
Furthermore, in one embodiment, as shown in fig. 2, the metering cabinet unlock control device further includes a power module 150 connected to the processor board 120. Specifically, the power module 150 converts an ac 220V power into an internally used dc power. The power module 150 is used to supply power to the processor board 120, ensuring that the entire device operates reliably.
Above-mentioned measurement cabinet unlocking control device gathers operating personnel's fingerprint information through fingerprint identification module 110, and processor board 120 sends the remote monitering system to check through thing networking communication module 130 with fingerprint information, receives remote monitering system's comparison result simultaneously, carries out corresponding unblanking or the suggestion operation of reporting to the police. The unlocking control is carried out based on the Internet of things and the biological identification technology, the problem of a door lock of the metering cabinet is solved, unauthorized use of power equipment can be prevented, danger or property loss caused by misoperation of the equipment is prevented, electricity stealing behavior is avoided, and the use safety and the convenience of the metering cabinet are improved. In addition, the device is simple and compact in structure and high in integration level, fingerprints of operators can be collected in real time, the fingerprints can be checked with information input in a system through NB-IOT (network B-Internet of things) remote control, and the operators can be unlocked automatically after the operators successfully check the fingerprints and have authority.
In one embodiment, a measurement cabinet fingerprint lock is further provided, and the measurement cabinet fingerprint lock comprises a lock module and the measurement cabinet unlocking control device, wherein the lock module is connected with a processor board. Specifically, the lockset module is an electromagnetic lockset, and is convenient and reliable to control.
Above-mentioned measurement cabinet fingerprint lock unblanks control based on thing networking and biological identification technique, has solved the difficult problem of measurement cabinet lock, can prevent the unauthorized use to power equipment, prevents danger or loss of property that the maloperation equipment produced, avoids stealing the electricity action, has improved the safety in utilization and the convenience of measurement cabinet. In addition, still can be to the tool to lock state real time monitoring of measurement cabinet, operating personnel carries out fingerprint management and checks, in time reports to the police to illegal opening and invasion.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The metering cabinet unlocking control device is characterized by comprising a fingerprint identification module, a processor board, an Internet of things communication module and a human-computer interaction module, wherein the processor board is connected with the fingerprint identification module, the Internet of things communication module and the human-computer interaction module, and is also used for connecting a lockset module;
the fingerprint identification module is used for collecting fingerprint information of personnel and sending the fingerprint information to the processor board; the processor board is used for uploading the fingerprint information to a remote monitoring system through the Internet of things communication module for checking and receiving a comparison result of the remote monitoring system; the processor board is further used for controlling the lockset module to carry out unlocking operation when the comparison result is that the verification is passed, and controlling the human-computer interaction module to carry out alarm prompt operation when the comparison result is that the verification is not passed.
2. The metering cabinet unlocking control device according to claim 1, wherein the human-computer interaction module is further used for receiving user input information, and the processor board uploads the user input information to the remote monitoring system through the internet of things communication module.
3. The metering cabinet unlocking control device according to claim 1, wherein the processor board is further configured to send alarm information to the remote monitoring system through the internet of things communication module if the lock module is detected to be opened when the comparison result is that the verification fails.
4. The metering cabinet unlocking control device as claimed in claim 1, wherein the fingerprint identification module is an FPC1020 capacitive fingerprint identification module, and is connected to the processor board through a TTL level UART interface.
5. The metering cabinet unlocking control device according to claim 1, wherein the internet of things communication module is an NB-IOT internet of things communication module and communicates with the processor board through an SPI serial communication interface.
6. The metering cabinet unlocking control device of claim 1, wherein the human-computer interaction module comprises a liquid crystal display screen and a key connected with the processor board.
7. The metering cabinet unlocking control device of claim 1, wherein the human-computer interaction module is an industrial touch screen and communicates with the processor board through an RS232 interface.
8. The metering cabinet unlocking control device as claimed in any one of claims 1 to 7, further comprising a power supply module connected to the processor board.
9. A fingerprint lock for a metering cabinet, comprising a lock module and the metering cabinet unlocking control device of any one of claims 1 to 8, wherein the lock module is connected with the processor board.
10. The fingerprint lock of claim 9, wherein the lock module is an electromagnetic lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911239324.XA CN111080851A (en) | 2019-12-06 | 2019-12-06 | Measurement cabinet unlocking control device and measurement cabinet fingerprint lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911239324.XA CN111080851A (en) | 2019-12-06 | 2019-12-06 | Measurement cabinet unlocking control device and measurement cabinet fingerprint lock |
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| Publication Number | Publication Date |
|---|---|
| CN111080851A true CN111080851A (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911239324.XA Pending CN111080851A (en) | 2019-12-06 | 2019-12-06 | Measurement cabinet unlocking control device and measurement cabinet fingerprint lock |
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Application publication date: 20200428 |
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