CN218040326U

CN218040326U - Block terminal with qualification authentication function

Info

Publication number: CN218040326U
Application number: CN202122533850.6U
Authority: CN
Inventors: 张勇; 方林; 王伟; 赵营营
Original assignee: Xinjiang Jinniu Energy Internet Of Things Technology Co ltd
Current assignee: Xinjiang Jinniu Energy Internet Of Things Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-12-13
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a distribution box with qualification function, which comprises a box body and a box door, and is provided with a qualification device, and the distribution box comprises an enabling module, a main control module, an identity recognition module, an alarm module and a remote communication module, wherein the identity recognition module, the alarm module and the remote communication module are all connected with an I/O pin of the main control module, and the enabling module is connected with a wakeup pin of the main control module; a bridge-shaped bracket is arranged on the rear wall in the box body, and the identity recognition module, the main control module and the remote communication module are fixed on the bridge-shaped bracket; the inner wall of the box door is provided with a hole and an H-shaped upright post, the alarm module is fixed at the hole, and the enabling module is fixed on the H-shaped upright post; the enabling module contains illumination sensor and/or infrared correlation ware, and illumination intensity signal in the environment can be gathered to illumination sensor, and whether there is the object to pass through in the environment can be felt to infrared correlation ware, has utilized this block terminal to solve security protection equipment in the current block terminal and has had the problem that the security protection efficiency is low.

Description

Block terminal with qualification authentication function

Technical Field

The utility model relates to a block terminal with qualification authentication function.

Background

The distribution box is a low-voltage box body which assembles switch equipment, measuring instruments, protective electrical appliances, auxiliary equipment and the like in a closed or semi-closed metal cabinet according to the electrical wiring requirement, and has the characteristics of small volume, simple and convenient installation, fixed position and more common application throughout environmental protection.

Because the distribution box is internally provided with electric units such as cables, measuring instruments, equipment and the like, the distribution box is easy to attract the attention of lawless persons, especially the distribution box arranged in a remote place is easy to damage, at present, a simple mechanical alarm structure is added in a box body for realizing the functions of warning and supervision for the security protection of the distribution box, but the defect exists that the mechanical alarm structure is easy to damage, so that the security protection effect is reduced; based on the problem analysis, this application has designed a block terminal with qualification function.

Disclosure of Invention

In order to solve the problem, the application provides a distribution box with qualification function, and solves the problem that security protection efficiency is low in security protection equipment in the existing distribution box.

The application provides a distribution box with a qualification authentication function, which comprises a box body 1 and a box door 2, and is provided with a qualification authentication device, wherein the qualification authentication device comprises an enabling module 3, a main control module 4, an identity recognition module 5, an alarm module 6 and a remote communication module 7, the identity recognition module 5, the alarm module 6 and the remote communication module 7 are all connected with an I/O pin of the main control module 4, and the enabling module 3 is connected with a wake up pin of the main control module 4; a bridge-shaped bracket 10 is arranged on the rear wall inside the box body 1, the identity recognition module 5, the main control module 4 and the remote communication module 7 are fixed on the bridge-shaped bracket 10, the identity recognition module 5 is used for recognizing identity information of current personnel, and the remote communication module 7 is used for communicating with an upper computer; the inner wall of the box door 2 is provided with a hole and an H-shaped upright post 11, the alarm module 6 is fixed at the hole, the enabling module 3 is fixed on the H-shaped upright post 11, the enabling module 3 can sense external information and generate an enabling signal to wake up the main control module 4, and the alarm module 6 can give an alarm on site; the enabling module 3 comprises an illumination sensor which can collect illumination intensity signals in the environment and/or an infrared transmitter which can sense whether objects pass through the environment.

As a preferred embodiment of the present application, the identity recognition module 5 includes an electronic tag or a face recognition unit, and when the identity acquisition unit is an electronic tag, a reader corresponding to the electronic tag is provided, and the reader is kept by a worker.

As a preferred scheme of the present application, the electronic tag is written with identity information of an operator, and the identity information includes at least two of a job number, a position and a department.

As the preferred scheme of this application, when the identity acquisition unit is face identification unit, face identification unit contains the camera, and this camera can acquire facial image and transmit to host system 4, host system 4 and/or the host computer internal storage has personnel's identity information, and this identity information contains personnel's photo, still contains at least one in job number, position and the department.

As the preferred scheme of this application, be equipped with lighting device in the box 1, this lighting device contains travel switch 8 and light 9, travel switch 8 sets up the junction at chamber door 2 and box 1, light 9 sets up on the inside wall of box 1, this light 9 with travel switch 8's normally open contact is connected.

As a preferable scheme of the present application, the transmission distance of the infrared beam in the infrared transmitter is less than or equal to the thickness of the box body 1, that is, the distance from the box door 2 to the rear wall of the box body 1; and/or the photosensitive trigger intensity of the illumination sensor is greater than the light intensity in the box body 1, namely the light intensity in the box body 1 sensed by the illumination sensor cannot wake up the main control module 4 when the box door 2 is closed.

As the preferable scheme of the application, the main control module 4 comprises an STM32 single chip microcomputer with low power consumption.

Compared with the prior art, the advantage of this block terminal in this application lies in:

(1) Can carry out identification and warning to 2 personnel of division chamber door, not only improve the security protection efficiency, also avoided the phenomenon that the non-appointed box 1 of staff's maloperation or do not have qualified staff operation current box 1, also ensured staff life safety when improving block terminal operating efficiency.

(2) The qualification authentication device arranged on the box body 1 is not only not easy to break but also has high response speed compared with the existing mechanical alarm structure.

Drawings

Fig. 1 is the utility model discloses distribution box owner that embodiment provided looks the schematic diagram.

Fig. 2 is a schematic front view of a bridge-shaped bracket according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a lighting device according to an embodiment of the present invention.

Reference numerals

The intelligent box comprises a box body 1, a box door 2, a vent 21, a handle 22, an enabling module 3, a main control module 4, an identity recognition module 5, an alarm module 6, a remote communication module 7, a travel switch 8, a lighting lamp 9, a bridge-shaped bracket 10 and an H-shaped upright post 11.

Detailed Description

In the embodiment, when the box door 2 is not opened, the qualification device is preferably in a dormant (low power consumption) state for reducing power consumption, after the box door 2 is opened, the enabling module 3 is triggered by an external environment to generate an enabling signal with a high level, the wake up pin receives the high level and wakes up the main control module 4, the awakened main control module 4 further wakes up the identity recognition module 5 and the alarm module 6 and the like, the identity recognition module 5 and the main control module 4 carry out identity verification on the current personnel, if the verification is passed, an alarm is not carried out, and if the alarm passes through the alarm, the alarm information passes through the alarm module and is timely monitored by the remote control module 7, so that the personnel on-site is timely monitored and monitored, and the situation of the personnel on-site is timely known; a bridge-shaped bracket 10 is arranged on the rear wall inside the box body 1, referring to fig. 3, which is a schematic structural diagram of the bridge-shaped bracket provided by the embodiment, the identity recognition module 5, the main control module 4 and the remote communication module 7 are fixed on the bridge-shaped bracket 10, the bridge-shaped bracket can be used for at least lifting the identity recognition module 5 out of equipment or cables installed in the box body 1, so that clear and accurate personnel identity information can be rapidly obtained, the identity recognition module 5 is used for recognizing identity information of current personnel, and the remote communication module 7 is used for communicating with an upper computer; in this embodiment, the identity recognition module 5 includes an electronic tag or a face recognition unit, when the identity acquisition unit is an electronic tag, a reader corresponding to the electronic tag is provided, the reader may be disposed at a position where a work uniform or a safety helmet of a worker is convenient to align with or contact with the electronic tag, identity information of an operator is written in the electronic tag, the identity information includes at least two of a job number, a department, a position and the like which can prove the identity of the worker and operation qualification information, the accuracy of identity recognition can be improved by selecting at least two kinds of identity information, when the identity acquisition unit is a face recognition unit, the face recognition unit includes a camera, the camera can acquire a face image and transmit the face image to the main control module 4, wherein the main control module 4 and an upper computer store the identity information of the worker, the identity information includes a person corona-free photograph, the at least one of the job number, the position, the department and the like, the accuracy of identity recognition can be improved by combining a photograph with one kind of information among the job number, the position and the department, and the position, and the identity recognition unit is preferably the electronic tag in this embodiment; the inner wall of the box door 2 is provided with a hole and an H-shaped upright post 11, the alarm module 6 is fixed at the hole, the enabling module 3 is fixed on the H-shaped upright post 11, the enabling module 3 can sense external information and generate an enabling signal to wake up the main control module 4, the woken-up main control module 4 can further wake up the identity recognition module 5 and the alarm module 6, etc., the alarm module 6 can alarm on site, the alarm module 6 includes a conventional buzzer and an LED lamp, i.e. an audible and visual alarm, in this embodiment, the enabling module 3 comprises an illumination sensor and/or an infrared emitter, and the embodiment preferably comprises the enabling module 3 comprising an illumination sensor and an infrared emitter, wherein the illumination sensor can sense the illumination intensity in the environment, when the illumination intensity reaches a certain value, a high level signal (enabling signal) is generated, the infrared correlation device can sense whether an object passes through the environment or not by utilizing the infrared beams in the infrared correlation device, when an object blocks the infrared beam, a high level signal is generated, in this embodiment, preferably, the light sensing trigger intensity of the illumination sensor is greater than the light intensity in the box body 1, that is, the light intensity in the box body 1 sensed by the illumination sensor cannot wake up the main control module 4 when the box door 2 is closed, when the box door 2 is opened and is irradiated by strong external light, an enabling signal can be generated, preferably, the transmission distance of the infrared light beam in the infrared transmitter is less than or equal to the thickness of the box body 1, namely, the distance between the box door 2 and the back wall of the box body 1, thus ensuring that the normal use of the infrared transmitter is not influenced after the box door 2 is closed, the infrared correlation device is triggered to generate an enabling signal when the box door 2 is opened and is shielded by an object or a person, and the sensitivity and the accuracy of the use of the qualification device can be improved by combining the illumination sensor and the infrared correlation device.

In this embodiment, in order to facilitate the control of the qualification apparatus by the operator, it is preferable that the qualification apparatus is provided with a manual switch disposed at a place where the manual switch is not easily visible, or a remote switch corresponding to the qualification apparatus is provided and managed by the operator, so that it is possible to prevent a lawbreaker from controlling the qualification apparatus.

In the embodiment, the remote communication module is an existing ZigBee module with low power consumption, and the ZigBee module is low in power consumption, relatively high in safety and reliability and capable of meeting the requirements of the embodiment.

Further, in this embodiment, in order to reduce the power consumption of the qualification apparatus, it is preferable that the main control module 4 includes an STM32 single chip microcomputer with low power consumption.

Further, in this embodiment, in order to facilitate the operation of the inside of the box body 1 by the staff at night and to trigger the illumination sensor in time when the box door 2 is opened, it is preferable that a lighting device is arranged in the box body 1, the lighting device includes a travel switch 8 and a lighting lamp 9, the travel switch 8 is arranged at the joint of the box door 2 and the box body 1, the lighting lamp 9 is arranged on the inner side wall of the box body 1, the lighting lamp 9 is connected with a normally open contact of the travel switch 8, and when the box door 2 is opened during use, the normally open contact on the travel switch 8 is driven to be closed, so that the lighting lamp 9 is turned on; in this embodiment, the illumination lamp 9 is preferably provided on the top wall inside the case 1.

Before the system is used, the qualification device is installed in the box body 1, then other modules except the enabling module 3 are in a dormant or low-power consumption state, when a person opens the box door 2, the illumination sensor in the enabling module 3 senses the external illumination intensity (the intensity can be natural light or an external light source) and generates an enabling signal, meanwhile, as the person operates before the box body 1, when the box door 2 is opened, the infrared ray in the infrared transmitter is shielded, and at the moment, the infrared sensor also generates the enabling signal, in the system, the main control module 4 can be awakened according to the enabling signal transmitted by any one of the illumination sensor and the infrared sensor, and then the awakened main control module 4 awakens the identity recognition module 5, at the moment, the identity recognition module 5 (electronic tag) tries to read the identity information of the current operator (the worker knows that the reader is convenient to read the electronic tag at a specific position), when the identity information of the person is not obtained or the obtained within a certain time, the identity information is not matched, the main control module 4 starts the alarm module 6 to alarm so as to alarm when the identity information of the illegal or the obtained identity information of the worker is not matched with the current operator, and when the identity information of the personnel who has not obtained through the remote communication log information of the upper computer terminal, and the remote monitoring module can only obtain the corresponding personnel at the current terminal of the upper computer, and the remote monitoring module 7, and the remote monitoring module can not obtain the alarm module, and the alarm module according to the current on-site personnel on-site communication module, and the remote monitoring module can only can be obtained on the remote monitoring module, and the remote monitoring module can be obtained on the personnel.

To sum up, this embodiment is through increasing qualification authentication device in the block terminal, can carry out identification and warning to 2 personnel of division of door, the security protection performance of block terminal has not only been strengthened, the phenomenon that the non-appointed box 1 of staff's maloperation or the current box 1 of staff's operation that does not have qualification has also been avoided, also ensured staff's life safety when improving block terminal operating efficiency, and simultaneously, it is not only difficult broken fast that this qualification authentication device compares current mechanical alarm structure in this embodiment, and response speed is fast.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that, for the person skilled in the art, without departing from the scope of the present invention, several improvements can be made, which should also be considered as the scope of protection of the present invention, and these will not affect the effectiveness of the implementation of the present invention and the practicability of the patent. The scope of protection claimed in the present application shall be subject to the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A distribution box with a qualification authentication function comprises a box body (1) and a box door (2), and is characterized in that a qualification authentication device is arranged, the qualification authentication device comprises an enabling module (3), a main control module (4), an identity recognition module (5), an alarm module (6) and a remote communication module (7), the identity recognition module (5), the alarm module (6) and the remote communication module (7) are all connected with an I/O pin of the main control module (4), and the enabling module (3) is connected with a wake up pin of the main control module (4); a bridge-shaped bracket (10) is arranged on the rear wall in the box body (1), the identity recognition module (5), the main control module (4) and the remote communication module (7) are fixed on the bridge-shaped bracket (10), the identity recognition module (5) is used for recognizing identity information of current personnel, and the remote communication module (7) is used for communicating with an upper computer; the inner wall of the box door (2) is provided with an opening and an H-shaped upright post (11), the alarm module (6) is fixed at the opening, the enabling module (3) is fixed on the H-shaped upright post (11), the enabling module (3) can sense external information and generate an enabling signal to wake up the main control module (4), and the alarm module (6) can give an alarm on site; the enabling module (3) comprises an illumination sensor and/or an infrared transmitter, the illumination sensor can collect illumination intensity signals in the environment, and the infrared transmitter can sense whether objects pass through the environment.

2. The distribution box with the qualification function of claim 1, wherein the identity recognition module (5) comprises an electronic tag or a face recognition unit, and when the identity acquisition unit is the electronic tag, a reader corresponding to the electronic tag is arranged and is kept by staff.

3. The switchbox with qualification function of claim 2, wherein the electronic tag is written with identification information of the operator, and the identification information includes at least two of job number, position and department.

4. The distribution box with qualification function according to claim 2, wherein when the identity acquiring unit is a face recognition unit, the face recognition unit comprises a camera, the camera can acquire a face image and transmit the face image to the main control module (4), and the main control module (4) and/or the upper computer stores therein identity information of a person, the identity information comprises a picture of the person and at least one of a job number, a position and a department.

5. The electric distribution box with qualification function according to any of claims 1-4, wherein a lighting device is arranged in the box body (1), the lighting device comprises a travel switch (8) and a lighting lamp (9), the travel switch (8) is arranged at the connection position of the box door (2) and the box body (1), the lighting lamp (9) is arranged on the inner side wall of the box body (1), and the lighting lamp (9) is connected with the normally open contact of the travel switch (8).

6. The electric distribution box with qualification function according to any of claims 1-4, wherein the infrared beam of the infrared transmitter is transmitted at a distance less than or equal to the thickness of the box body (1), i.e. the distance of the box door (2) from the rear wall of the box body (1); and/or the photosensitive trigger intensity of the illumination sensor is greater than the light intensity in the box body (1), namely the light intensity in the box body (1) sensed by the illumination sensor cannot wake up the main control module (4) when the box door (2) is closed.

7. The electric box with qualification function of claim 5, wherein the transmission distance of the infrared beam in the infrared transmitter is less than or equal to the thickness of the box body (1), namely the distance between the box door (2) and the rear wall of the box body (1); and/or the photosensitive trigger intensity of the illumination sensor is greater than the light intensity in the box body (1), namely the light intensity in the box body (1) sensed by the illumination sensor cannot wake up the main control module (4) when the box door (2) is closed.

8. The electric box with qualification function according to any of claims 1-4, characterized in that the main control module (4) comprises a low-power STM32 single-chip microcomputer.

9. The electric box with qualification function of claim 5, characterized in that the main control module (4) comprises a STM32 single chip microcomputer with low power consumption.

10. The electric box with qualification function of claim 6, characterized in that the main control module (4) comprises a low-power STM32 single chip microcomputer.