CN112102537A - Intelligent access control system of computer lab - Google Patents
Intelligent access control system of computer lab Download PDFInfo
- Publication number
- CN112102537A CN112102537A CN201910472882.4A CN201910472882A CN112102537A CN 112102537 A CN112102537 A CN 112102537A CN 201910472882 A CN201910472882 A CN 201910472882A CN 112102537 A CN112102537 A CN 112102537A
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- detection
- processor
- switch door
- output end
- door
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/14—Leading-off electric charges, e.g. by earthing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/12—Measuring electrostatic fields or voltage-potential
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/24—Arrangements for measuring quantities of charge
Abstract
The invention discloses an intelligent access control system of a machine room, and relates to the technical field of intelligent management of machine rooms. The invention comprises a detection channel, wherein a first switch door, a second switch door and a third switch door are sequentially arranged in the detection channel; a first electric control lock is arranged on the first opening and closing door, a second electric control lock is arranged on the third opening and closing door, a detection platform is arranged at the door opening of the first opening and closing door, and a first pressure sensor is arranged on the detection platform; an identity recognition device is arranged on the detection platform, and a camera for taking pictures is arranged on the first opening and closing door; the first pressure sensor is connected with the processor, and the processor is connected with the camera; the output end of the identity recognition device is connected with the processor, and the processor is connected with the first electric control lock. According to the invention, after the identity of personnel in the machine room is authenticated, the static electricity is detected and eliminated through the human body static electricity detection and elimination system, so that the damage of electronic products caused by the static electricity generated in the machine room by personnel in the machine room is avoided.
Description
Technical Field
The invention relates to the technical field of intelligent management of a machine room, in particular to an intelligent access control system of the machine room.
Background
The safety of the machine room is crucial to the management of the machine room, so that the safety of equipment and information in the machine room of the monitoring center is ensured. Therefore, the machine room needs to be provided with an access control system so as to verify the identity of the person who wants to enter the machine room and check the authority of the person, and the person who enters the machine room is guaranteed to be a security person.
Meanwhile, various electronic components exist in the machine room; in daily life, particularly in a working room of a machine room in autumn and winter, clothes worn by people are easy to rub to generate static electricity. The generated static electricity can discharge the static electricity to the electronic equipment in the computer room, so that some electronic products such as communication electronic equipment, computer mainframe and the like are often damaged. Although static electricity has little influence on human health, it can cause breakdown and damage of internal circuits of some precise electronic products. The existing access control system generally only authenticates the identity of personnel in the machine room, but does not eliminate the static electricity of the personnel in the machine room.
Disclosure of Invention
In order to solve the defects of the existing access control system, the invention aims to provide an intelligent access control system of a machine room.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent access control system of a machine room comprises a detection channel, wherein a first switch door, a second switch door and a third switch door are sequentially arranged in the detection channel;
a first electric control lock is arranged on the first switch door, and a second electric control lock is arranged on the third switch door;
a detection platform is arranged at the doorway of the first opening and closing door, and a first pressure sensor for detecting whether a person stands above the detection platform is arranged on the detection platform; an identity recognition device for recognizing the identity of an entering person is arranged on the detection platform, and a camera for taking pictures is arranged on the first opening and closing door; the signal output end of the first pressure sensor is connected with the processor, and the processor is connected with the camera through a control circuit for controlling the camera to take pictures;
the output end of the identity recognition device is connected with the processor, and the output end of the processor is connected with the first electric control lock.
Furthermore, two sides in an area between the first switch door and the second switch door are respectively provided with a spraying system, and a humidity sensor for detecting the humidity of the gas in the area is arranged; the signal output end of the humidity sensor is connected with a processor, and the output end of the processor is connected with a spraying system.
Furthermore, a human body static electricity detection and elimination system is arranged in an area between the second switch door and the third switch door, the human body static electricity detection and elimination system is connected with a processor, and the output end of the processor is connected with a second electric control lock.
Further, the human body static electricity detection and elimination system comprises a static electricity detection module, a static electricity elimination module and a microcontroller;
the static detection module comprises a metal detection net sleeve sleeved on the arm, the metal detection net sleeve is connected with the input end of the static detection circuit, the output end of the static detection circuit is connected with the input end of the signal amplifier, and the output end of the signal amplifier is connected with the microcontroller;
the base of the static elimination module is grounded, the base is connected with a conductor, and one end of the conductor is sleeved with a current-suppressing sleeve;
the signal output end of the microcontroller is also connected with a display and an indicator light.
Furthermore, the human body static electricity detection and elimination system also comprises a bracket for placing a metal detection net sleeve and a flow inhibition sleeve; the display is fixed on the top of the bracket.
Furthermore, the second switch door is a sliding door, one side of the sliding door is provided with a detection module for detecting whether the sliding door is completely closed, and the detection module is a second pressure sensor arranged on one side of the sliding door; the second pressure sensor is connected with a processor, and the output end of the processor is connected with an alarm.
Further, the identity recognition device comprises a fingerprint recognition device, an iris recognition device and a card reader with NFC recognition and IC card recognition functions.
The system further comprises a brightness sensor for detecting the brightness near the detection platform and an illuminating lamp for providing illumination for the detection platform, wherein the brightness sensor and the illuminating lamp are both electrically connected with the processor.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, after the identity of personnel in the machine room is authenticated, the static electricity is detected and eliminated through the human body static electricity detection and elimination system, so that the damage of electronic products caused by the static electricity generated in the machine room by personnel in the machine room is avoided.
2. According to the invention, before the static electricity detection is carried out, the surface of the clothes of the human body is humidified by the spraying system, so that the clothes are prevented from being dried and easily generating static electricity.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic structural diagram of an intelligent access control system of a machine room according to the present invention;
FIG. 2 is a schematic structural diagram of an intelligent access control identity authentication system of a machine room according to the present invention;
FIG. 3 is a schematic structural diagram of an intelligent entrance guard part of a machine room according to the present invention;
fig. 4 is a schematic structural view of the intelligent entrance guard static elimination system of the machine room.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 4. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
An intelligent access control system of a machine room comprises a detection channel 1, wherein a first switch door 2, a second switch door 3 and a third switch door 4 are sequentially arranged in the detection channel 1;
a first electric control lock is arranged on the first switch door 2, and a second electric control lock is arranged on the third switch door 4;
a detection platform 5 is arranged at the doorway of the first switch door 2, and a first pressure sensor for detecting whether a person stands above the detection platform 5 is arranged on the detection platform 5; an identity recognition device for recognizing the identity of an entering person is arranged on the detection platform 5, and a camera for taking pictures is arranged on the first opening and closing door 2; the signal output end of the first pressure sensor is connected with the processor, and the processor is connected with the camera through a control circuit for controlling the camera to take pictures;
the output end of the identity recognition device is connected with the processor, and the output end of the processor is connected with the first electric control lock.
Two sides in the area between the first switch door 2 and the second switch door 3 are respectively provided with a spraying system and a humidity sensor for detecting the humidity of the gas in the area; the signal output end of the humidity sensor is connected with a processor, and the output end of the processor is connected with a spraying system.
A human body static electricity detection and elimination system is arranged in the area between the second switch door 3 and the third switch door 4, the human body static electricity detection and elimination system is connected with a processor, and the output end of the processor is connected with a second electric control lock.
The human body static electricity detection and elimination system comprises a static electricity detection module, a static electricity elimination module and a microcontroller;
the static detection module comprises a metal detection net sleeve sleeved on the arm, the metal detection net sleeve is connected with the input end of the static detection circuit, the output end of the static detection circuit is connected with the input end of the signal amplifier, and the output end of the signal amplifier is connected with the microcontroller;
the base of the static elimination module is grounded, the base is connected with a conductor, and one end of the conductor is sleeved with a current-suppressing sleeve;
the signal output end of the microcontroller is also connected with a display and an indicator light.
The human body static electricity detection and elimination system also comprises a bracket for placing the metal detection net sleeve and the current-suppressing sleeve; the display is fixed on the top of the bracket.
The second switch door 3 is a sliding door, one side of the sliding door is provided with a detection module for detecting whether the sliding door is completely closed, and the detection module is a second pressure sensor arranged on one side of the sliding door; the second pressure sensor is connected with a processor, and the output end of the processor is connected with an alarm.
The identity recognition device comprises a fingerprint recognition device, an iris recognition device and a card reader with NFC recognition and IC card recognition functions.
The system also comprises a brightness sensor for detecting the brightness near the detection platform 5 and an illuminating lamp for providing illumination for the detection platform 5, wherein the brightness sensor and the illuminating lamp are electrically connected with the processor.
The working principle of the invention is as follows:
when the person who enters and leaves stands on the detection platform 5, the first pressure sensor detects a signal and transmits the signal to the processor, the processor takes a picture through the camera and stores the taken picture, the person who enters and leaves carries out identity authentication through the identity recognition device, and after the identity authentication is successful, the processor controls the first electric control lock to open the first opening and closing door 2;
the person enters the area between the first switch door 2 and the second switch door 3 and is attached to the surface of the clothes through atomized water drops suspended in the air; manually opening the second switching door 3 into an area between the second switching door 3 and the third switching door 4, and simultaneously manually closing the second switching door 3;
at the moment, the metal detection net sleeve is sleeved on the arm, when the display is used for observing that the static electricity is strong, the indicator lamp is red, the metal detection net sleeve is taken down, and the static electricity is eliminated through the static electricity elimination module; and sleeving the metal detection net on the arm again until the display is observed to display no static electricity, wherein the indicator light is green at the moment, and the processor controls to open the third switch door 4.
When the humidity sensor detects that the humidity in the area between the first switch door 2 and the second switch door 3 is lower than a preset value, the spraying system is started to humidify;
when the second switch door 3 is completely closed, the alarm gives an alarm, and the alarm is a three-color lamp.
When the brightness sensor detects that the brightness near the detection platform 5 is lower than the threshold value, the illuminating lamp is started and the illumination brightness is controlled.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The utility model provides an intelligent access control system of computer lab which characterized in that: the device comprises a detection channel (1), wherein a first switch door (2), a second switch door (3) and a third switch door (4) are sequentially arranged in the detection channel (1);
a first electric control lock is arranged on the first switch door (2), and a second electric control lock is arranged on the third switch door (4);
a detection platform (5) is arranged at the door opening of the first switch door (2), and a first pressure sensor for detecting whether a person stands above is arranged on the detection platform (5); an identity recognition device for recognizing the identity of an entering person is arranged on the detection platform (5), and a camera for taking pictures is arranged on the first switch door (2);
the signal output end of the first pressure sensor is connected with the processor, and the processor is connected with the camera through a control circuit for controlling the camera to take pictures;
the output end of the identity recognition device is connected with the processor, and the output end of the processor is connected with the first electric control lock.
2. The intelligent access control system of claim 1, wherein: two sides in an area between the first switch door (2) and the second switch door (3) are respectively provided with a spraying system, and a humidity sensor for detecting the humidity of the gas in the area is arranged; the signal output end of the humidity sensor is connected with a processor, and the output end of the processor is connected with a spraying system.
3. The intelligent access control system of claim 1, wherein: and a human body static detection and elimination system is arranged in an area between the second switch door (3) and the third switch door (4), the human body static detection and elimination system is connected with a processor, and the output end of the processor is connected with a second electric control lock.
4. The intelligent access control system of claim 3, wherein: the human body static electricity detection and elimination system comprises a static electricity detection module, a static electricity elimination module and a microcontroller;
the static detection module comprises a metal detection net sleeve sleeved on the arm, the metal detection net sleeve is connected with the input end of the static detection circuit, the output end of the static detection circuit is connected with the input end of the signal amplifier, and the output end of the signal amplifier is connected with the microcontroller;
the base of the static elimination module is grounded, the base is connected with a conductor, and one end of the conductor is sleeved with a current-suppressing sleeve;
the signal output end of the microcontroller is also connected with a display and an indicator light.
5. The intelligent access control system of claim 4, wherein: the human body static electricity detection and elimination system also comprises a bracket for placing the metal detection net sleeve and the current-suppressing sleeve; the display is fixed on the top of the bracket.
6. The intelligent access control system of claim 1, wherein: the second switch door (3) is a sliding door, one side of the sliding door is provided with a detection module for detecting whether the sliding door is completely closed, and the detection module is a second pressure sensor arranged on one side of the sliding door; the second pressure sensor is connected with a processor, and the output end of the processor is connected with an alarm.
7. The intelligent access control system of claim 1, wherein: the identity recognition device comprises a fingerprint recognition device, an iris recognition device and a card reader with NFC recognition and IC card recognition functions.
8. The intelligent access control system of claim 1, wherein: the system also comprises a brightness sensor for detecting the brightness near the detection platform (5) and an illuminating lamp for providing illumination near the detection platform (5), wherein the brightness sensor and the illuminating lamp are both electrically connected with the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910472882.4A CN112102537A (en) | 2019-05-31 | 2019-05-31 | Intelligent access control system of computer lab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910472882.4A CN112102537A (en) | 2019-05-31 | 2019-05-31 | Intelligent access control system of computer lab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112102537A true CN112102537A (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910472882.4A Pending CN112102537A (en) | 2019-05-31 | 2019-05-31 | Intelligent access control system of computer lab |
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| Country | Link |
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| CN (1) | CN112102537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112950793A (en) * | 2021-02-05 | 2021-06-11 | 江苏汉武智能科技有限公司 | Card-swiping type anti-static intelligent safety humanoid channel and use method thereof |
-
2019
- 2019-05-31 CN CN201910472882.4A patent/CN112102537A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112950793A (en) * | 2021-02-05 | 2021-06-11 | 江苏汉武智能科技有限公司 | Card-swiping type anti-static intelligent safety humanoid channel and use method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201218 |
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| WD01 | Invention patent application deemed withdrawn after publication |