CN114639195A - Large capacity detects uses access control system - Google Patents
Large capacity detects uses access control system Download PDFInfo
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- CN114639195A CN114639195A CN202210288386.5A CN202210288386A CN114639195A CN 114639195 A CN114639195 A CN 114639195A CN 202210288386 A CN202210288386 A CN 202210288386A CN 114639195 A CN114639195 A CN 114639195A
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- 239000002184 metal Substances 0.000 description 4
- 238000013475 authorization Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
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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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/29—Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards
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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
- G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
- G07C9/00722—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with magnetic components, e.g. magnets, magnetic strips, metallic inserts
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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
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
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Abstract
The invention provides an access control system for high-capacity detection, which comprises a card sender, a first processor, a plurality of travel switches, a plurality of access control controllers and a plurality of circuit breakers, wherein the card sender is connected with the first processor through a first cable; the travel switch is arranged in the key hole and used for acquiring the state of the key hole, and the key hole is used for inserting a key bound with the access card; the card sender is used for acquiring the information of the access card when the access card right is set; the entrance guard controller is used for acquiring state machines of all the laboratory doors; the first processor is used for counting the number of the access cards based on the information of the access cards, and if the number of the key holes with keys inserted is the same as the number of the access cards in the state of the key holes, and the states of all the laboratory doors are closed, a closing instruction is generated to control all the circuit breakers to be closed. The entrance guard card who has guaranteed to authorize does not playback to and when laboratory door does not close, experimental unable going on, be favorable to guaranteeing personal safety.
Description
Technical Field
The invention belongs to the technical field of entrance guard for electric power engineering, and particularly relates to an entrance guard system for high-capacity detection.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
In a large-capacity detection laboratory, the detection of high-voltage alternating-current switch breakers, high-voltage alternating-current isolating switches and grounding switches, 3.6kV-40.5kV alternating-current metal closed switch equipment and control equipment, high-voltage/low-voltage prefabricated substations and other high-voltage alternating-current switch equipment and control equipment is mainly carried out, and the alternating-current switch equipment and the control equipment for the power systems operate at the voltage of 3kV or above. The high-capacity detection relates to medium and high voltage on-off tests, the voltage and the current are large, potential safety hazards exist, the personal safety can be harmed, and the installation of an access control system is convenient for supervision and can also prevent personnel from entering a test area by mistake; when the test sample is unqualified in large-capacity detection, the generated explosion shock wave is destructive to people and a test room. However, the common door lock is inconvenient, has many keys, is easy to damage and copy, has low safety, and is not suitable for a large-capacity detection laboratory.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the access control system for high-capacity detection, which ensures that the test cannot be carried out when an authorized access control card is not reset and a laboratory door is not closed, and is favorable for ensuring the personal safety.
In order to achieve the above object, one or more embodiments of the present invention provide the following technical solutions:
on one hand, the access control system for high-capacity detection is disclosed, and comprises a card sender, a first processor, a plurality of travel switches, a plurality of access control controllers and a plurality of circuit breakers;
the travel switch is arranged in the key hole, is used for acquiring the state of the key hole and sending the state to the first processor, and the key hole is used for inserting a key bound with the access control card;
the card sender is used for acquiring the access card information and sending the access card information to the first processor when the access card right is set;
the entrance guard controller is used for acquiring the states of all the test room doors and sending the states to the first processor;
the first processor is used for counting the number of the access cards based on the information of the access cards, and if the number of the key holes with keys inserted in the key holes is consistent with the number of the access cards, and the states of all the laboratory doors are closed, a closing instruction is generated to control all the circuit breakers to be closed.
And further, the first processor sends the access card information to the corresponding access controller for storage based on the access card permission.
Furthermore, the entrance guard controller is also used for receiving the entrance guard card information read by the card reader, comparing the entrance guard card information with the stored entrance guard card information, and if the entrance guard card information exists, opening the door of the laboratory through controlling the door magnetic switch.
Further, the closing instruction generated by the first processor is sent to the second processor, and after receiving the closing instruction, the second processor sends the closing instruction to each circuit breaker controller to control the corresponding circuit breaker to close.
The system further comprises a third processor, wherein the third processor is connected with a plurality of fire sensors and stores a laboratory door corresponding to each fire sensor;
and the third processor is used for judging the laboratory door corresponding to the sensor for sending the fire signal after receiving the fire signal sent by the fire sensor, and sending the laboratory door with the fire to the first processor.
Further, the first processor is further configured to generate a power cut instruction and a laboratory door that needs to be powered off after receiving the laboratory door in the case of the fire, and send the power cut instruction and the laboratory door to the second processor;
and after the second processor receives the power supply cutting instruction and the laboratory door needing power supply cutting, the second processor sends the power supply cutting instruction to the corresponding access controller, and the power supply of the access controller of the corresponding laboratory door is cut off.
Further, the first processor is further configured to receive an emergency stop instruction, generate a brake separating instruction after receiving the emergency stop instruction, and send the brake separating instruction to the second processor;
and after receiving the opening instruction, the second processor sends the opening instruction to each breaker controller so as to control the corresponding breaker to open.
Further, the processor is further configured to send a control instruction to the warning pillar lamp and the electric bell after generating the closing instruction, so that the warning pillar lamp turns red, and the electric bell makes a sound.
Further, the card issuing device further comprises a power supply, wherein the power supply is respectively connected with the card issuing device and the first processor and is used for supplying power to the card issuing device and the first processor.
Further, still include the switch, the switch respectively with first treater and a plurality of access control ware are connected for data transmission.
The above one or more technical solutions have the following beneficial effects:
according to the access control system for high-capacity detection, disclosed by the invention, when an authorized access control card is not returned, a test cannot be carried out, so that a detector is reminded not to start the test operation accidentally, and the personal safety is favorably ensured.
According to the access control system for high-capacity detection, if the laboratory door is not closed, the voltage cannot be sent, the test cannot be carried out, and the detection process and the test safety can be supervised and guaranteed to a certain extent.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a general architecture diagram of a high-capacity access control system for detection according to a first embodiment of the present invention.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. 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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1, this embodiment discloses a large capacity detects uses access control system, includes: the intelligent fire control system comprises a power supply, a card sender, a first processor, a switch, a second processor, a third processor, a display, a plurality of fire sensors, a plurality of entrance guard controllers, a plurality of travel switches, a plurality of circuit breaker controllers and a plurality of circuit breakers.
The power supply is an AC220V power supply, and is respectively connected with the card sender and the first processor and used for supplying power to the card sender and the first processor. The first processor is respectively connected with the card sender, the display, the travel switch and the switch. The switch is also connected with a second processor, a third processor and a plurality of access controllers for data transmission. The third processor is connected with a plurality of fire sensors. The second processor is connected with a plurality of circuit breaker controllers. Each circuit breaker controller is connected with a circuit breaker. A plurality of fire sensors are arranged in the whole area (experimental area) where all large-capacity detection laboratories are located according to the needs. The power supply, the card sender, the first processor, the switch, the display and the travel switches can be assembled into an access control card management cabinet. One access card can open a plurality of laboratory doors, and each laboratory door can also be opened by a plurality of access cards; still be provided with emergent entrance guard's card, all laboratory doors all can be opened by emergent entrance guard's card. Each access card is bound with a key.
When the entrance guard card is not used, the bound key is inserted into a key hole of the entrance guard card management cabinet, and when the entrance guard card is used, a user extracts the key and takes out the entrance guard card together.
Wherein, every access control ware sets up in the access lock of a large capacity detection laboratory door. The entrance guard controller is connected with a door magnetic switch and is used for controlling the door magnetic switch to open and close the high-capacity detection laboratory door.
Wherein, the card sender is an IC card sender.
The travel switch is a sensor, and is arranged in the key hole and used for acquiring the state of the key hole, namely whether a key is inserted into the key hole or not. The key hole is used for inserting a key bound with the access control card.
The first processor is provided with an access control management system, which comprises an access control card authorization module: the administrator places the entrance guard card on the card sender, simultaneously through account number password login entrance guard management system authorize the entrance guard card, acquire the entrance guard card permission (the large capacity detection laboratory door that this entrance guard card can open, the user), first treater acquires the entrance guard card information (ID number) that entrance guard card permission and card sender read, based on the entrance guard card permission, send entrance guard card information to corresponding access control ware through the switch and save, first treater is saved entrance guard card information and entrance guard card permission simultaneously, based on entrance guard card information, statistics entrance guard card quantity.
The gate inhibition card authorization module can carry out hierarchical management on all cardholders and determine the right of passage of the cardholders to each gate according to the identities of the cardholders. The access control card authorization module can set the access authority, time range, holiday limit and the like of each card (namely each person); such as: the access control card of advanced manager can be passed in and out any door at any time, the manager of department can be passed in and out all doors of this department, and general staff can only pass in and out the door of this department in the working hours, and can not pass in and out beyond the working hours, can also combine password input to confirm the legality of card holder, then decide whether to open the door, various authorities can be set by user freely.
Before the large capacity detection test is carried out, the staff carries the key and the entrance guard card that take out at the entrance guard card management cabinet and punches the card, opens large capacity detection laboratory door, gets into large capacity detection laboratory and carries out equipment debugging. The entrance guard controller is connected with a card reader and used for receiving entrance guard card information read by the card reader, comparing the entrance guard card information with stored entrance guard card information, and if the entrance guard card information exists, opening of the large-capacity detection laboratory door is achieved through controlling the door magnetic switch. The large-capacity detection test room door can only be opened from the outside of the large-capacity detection test room through the access control card, the large-capacity detection test room door can be opened from the inside without the access control card, namely, the card reader is arranged on the outer side of the large-capacity detection test room door, and the door opening button is arranged on the other side of the large-capacity detection test room door.
Entrance guard controller still is used for acquireing the state of laboratory door to feed back to first treater through the switch.
The first processor is configured with an access control management system and further comprises an electronic map module, wherein the electronic map module is used for acquiring an experimental area map which is imported by a user and has a plurality of formats such as DWG (discrete wavelet packet), BMP (bone map); the system further comprises a rendering module used for rendering the acquired states of all the laboratory doors to a test area map and displaying the states through a display. The method supports a graphical control mode, displays the position, control and operation state of the monitoring point, realizes the functions of graphical mode display and control, dynamic display of the state of the monitoring point, direct display of alarm on a plane diagram and the like.
After the equipment is debugged, the staff returns the key and the access card to the access card management cabinet, inserts the key into the key hole, and the travel switch is used for detecting the state of the key hole and sending the state to the first processor.
If one entrance guard card is taken out from the entrance guard card management cabinet, the test circuit in the relevant area is automatically brought to a safe state through interlocking, namely, the relevant breaker of the main loop is opened to ensure that no power supply is connected to the circuit in the relevant area, and the grounding switch in the relevant area is closed. Meanwhile, if the entrance guard card does not return to the control room, the main loop is always kept in a safe state, and the test cannot be started. The first processor is configured with an access control management system, the system further comprises a safety detection module, the safety detection module is used for responding to a large-capacity detection test starting instruction, and based on the states of all the laboratory doors, the states of all the key holes and stored access control card information, whether all the laboratories are in a safety state (concretely, if the states of the key holes are the number of the key holes with keys inserted, the number of the key holes is consistent with the number of the stored access control cards, and the states of all the laboratory doors are closed, the safety state is realized), if so, a closing instruction is generated to control all the circuit breakers on the main loop to close, concretely, the closing instruction is sent to the second processor through the switch, the second processor is configured with a direct test system, and after the second processor receives the closing instruction, the closing instruction is sent to each circuit breaker controller to control the closing of the corresponding circuit breaker.
And the fire sensor is used for detecting whether a fire disaster happens or not, and sending a fire disaster signal to the third processor when the fire disaster happens.
The third processor is provided with a fire alarm system, stores laboratory doors corresponding to each fire sensor, judges a fire occurrence area after receiving a fire signal sent by the fire sensor, namely the laboratory doors corresponding to the sensors sending the fire signal, and sends the fire occurrence area to the first processor through the switch. When a fire alarm occurs, the entrance and exit control of the passage of the relevant area is ensured to be automatically released, a time delay function is not required to be set, and the evacuation door can be smoothly opened from the interior of the building without keys or other tools, special knowledge or great effort. Meanwhile, the evacuation door can be opened at any time on the outside after the exit and entrance control is released, so that fire fighters can smoothly enter to carry out fire extinguishing and rescue.
The first processor is provided with an access control management system, and further comprises a power supply cutting module, wherein the power supply cutting module is used for generating a power supply cutting instruction and a laboratory door needing power supply cutting after receiving a fire occurrence area (a laboratory door where a fire occurs), and sending the power supply cutting instruction and the laboratory door to the second processor.
And after the second processor receives the power supply cutting instruction and the laboratory door needing power supply cutting, the power supply cutting instruction is sent to the corresponding access controller, the power supply of the access controller of the corresponding laboratory door is cut off, and the access controller is in a disarming state.
The power supply of the entrance guard controller adopts the principle of getting electricity nearby, 220V, RVV-4x1.0mm, and the communication bus adopts six types of UTP twisted-pair lines. The communication bus is laid in the ceiling along the closed metal wire slot, or the metal pipe is penetrated to lay in the floor and the wall in a concealed mode according to the conditions, and the power line is independently penetrated through the metal pipe to lay in the floor and the wall in a concealed mode according to the conditions.
The entrance guard controller is also used for detecting the conditions of the opening time of the laboratory door, the illegal intrusion and the door lock damage and sending the conditions to the first processor, the first processor judges whether the abnormal traffic occurs according to the conditions of the opening time of the laboratory door, the illegal intrusion and the door lock damage, if the abnormal traffic occurs, an alarm signal is sent, the alarm signal is displayed through the display, and the real-time recording is carried out.
The entrance guard controller stores a personnel database and is also used for uploading the card swiping records of the laboratory door to the first processor, and the first processor can collect, inquire, classify, print and the like the card swiping records according to personnel and departments to which the personnel belong.
When personnel and card readers are increased, the software capacity expansion package can expand the number of the card readers and the number of the access cards supported by the first processor, so that the development of the first processor is facilitated, new functions are added, such as capacity expansion, and the function of the all-purpose card is realized.
The door controller does not influence the control function due to computer failure, line failure or line disconnection, the read data is not lost, and the read data is automatically transmitted back to the first processor when the line is recovered.
The first processor is connected to the server through an internal local area network by adopting a TCP/IP communication protocol, and performs statistics and management through a unified database to realize data information sharing.
The first processor is also in networking linkage with the video monitoring device through the switch and is used for sending out an alarm signal after receiving an intrusion alarm signal sent by the video monitoring device and monitoring and linking the access controller in a related area.
The first processor is further connected with a warning post lamp and an electric bell through the switch, the warning post is arranged at an entrance of a laboratory, the electric bell lamp is arranged in an experimental area, and after a closing instruction is generated, a control instruction is sent to the warning post lamp and the electric bell, so that the warning post lamp is red, the electric bell sounds, all personnel need to leave an electrified field area, and otherwise the warning post lamp is green. Only when the warning post lamp is green, the area test circuit can enter the safety state. If a person enters while the post is red, the zone test circuit will be automatically brought to an installation state by the door interlock.
The first processor is further used for receiving the emergency stop instruction, generating a brake separating instruction after receiving the emergency stop instruction, and sending the brake separating instruction to the second processor, and the second processor sends the brake separating instruction to each circuit breaker controller after receiving the brake separating instruction so as to control corresponding circuit breaker brake separation. The entire laboratory can be brought to a safe state in an emergency situation.
The system of the invention can set the release and activation time according to the requirements of the first party so as to meet the requirement of convenient use.
Because the application scene of the access control system has the hidden danger of harming the personal safety, the access control system for large-capacity detection authorizes the authority of the corresponding door by holding the access control card, supervises the personnel entering the test area, and is favorable for ensuring the personal safety; if the authorized entrance guard cards in the test area are not completely returned, the test cannot be carried out, so that the detection personnel are reminded not to start the test operation by accident; if a door is not closed in the test area, the voltage cannot be sent, the test cannot be carried out, and the detection process and the test safety can be supervised and guaranteed to a certain extent by using the access control system.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. An access control system for high-capacity detection is characterized by comprising a card sender, a first processor, a plurality of travel switches, a plurality of access control controllers and a plurality of circuit breakers;
the travel switch is arranged in the key hole and used for acquiring the state of the key hole and sending the state to the first processor, and the key hole is used for inserting a key bound with the access card;
the card sender is used for acquiring the information of the access card and sending the information to the first processor when the access card right is set;
the entrance guard controller is used for acquiring the states of all the test room doors and sending the states to the first processor;
the first processor is used for counting the number of the access cards based on the information of the access cards, and if the number of the key holes with keys inserted in the key holes is consistent with the number of the access cards, and the states of all the laboratory doors are closed, a closing instruction is generated to control all the circuit breakers to be closed.
2. The access control system for high-capacity detection according to claim 1, wherein the first processor sends the access control card information to the corresponding access control device for storage based on the access control card authority.
3. The access control system for high-capacity detection as claimed in claim 2, wherein the access controller is further configured to receive access card information read by the card reader, compare the access card information with stored access card information, and if the access card information exists, open the door of the laboratory by controlling the door magnetic switch.
4. The high-capacity access control system for detecting as claimed in claim 1, wherein the first processor generates a closing command and transmits the closing command to the second processor, and the second processor receives the closing command and transmits the closing command to each circuit breaker controller to control the corresponding circuit breaker to close.
5. The access control system for the large-capacity detection as claimed in claim 1, further comprising a third processor, wherein the third processor is connected with a plurality of fire sensors and stores a laboratory door corresponding to each fire sensor;
and the third processor is used for judging the laboratory door corresponding to the sensor for sending the fire signal after receiving the fire signal sent by the fire sensor, and sending the laboratory door with the fire to the first processor.
6. The access control system for high-capacity detection as claimed in claim 5, wherein the first processor is further configured to generate a power cut-off command and a power cut-off required laboratory door after receiving the fire occurrence laboratory door, and send the power cut-off command and the power cut-off required laboratory door to the second processor;
and after the second processor receives the power supply cutting instruction and the laboratory door needing power supply cutting, the second processor sends the power supply cutting instruction to the corresponding access controller, and the power supply of the access controller of the corresponding laboratory door is cut off.
7. A high capacity gate inhibition system for detecting according to claim 1, wherein said first processor is further configured to receive an emergency stop command, generate a brake separating command after receiving the emergency stop command, and send the brake separating command to the second processor;
and after receiving the opening instruction, the second processor sends the opening instruction to each breaker controller so as to control the corresponding breaker to open.
8. The door control system for high-capacity detection as claimed in claim 1, wherein the processor is further configured to send a control command to the warning post lamp and the electric bell after generating the closing command, so that the warning post lamp turns red and the electric bell sounds.
9. A high capacity access control system for detecting according to claim 1, further comprising a power supply connected to the card sender and the first processor, respectively, for supplying power to the card sender and the first processor.
10. A high capacity gate inhibition system for detecting according to claim 1, further comprising a switch, said switch is connected with said first processor and said plurality of gate inhibition controllers respectively, for data transmission.
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| CN202210288386.5A CN114639195A (en) | 2022-03-23 | 2022-03-23 | Large capacity detects uses access control system |
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| CN202210288386.5A CN114639195A (en) | 2022-03-23 | 2022-03-23 | Large capacity detects uses access control system |
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