CN207663495U - A kind of access control device of high safety performance - Google Patents

Abstract

The utility model discloses a kind of access control devices of high safety performance, belong to internet of things field, including central controller, Local Controller, identification card reader and franchise identity card reader, central controller includes safe class adjustment module and control module, and safe class adjustment module is used to adjust the safe class of access control device according to the data information that franchise identity card reader obtains；Control module is used to send control instruction to Local Controller, and when so that identification card reader getting ordinary person's information, the gate inhibition under Local Controller control remains off；The security level of access control device can be adjusted temporarily as needed, and it need not operate on computers, it only can be adjusted the security level of access control device by swiping the card, it is convenient and efficient, and the security level of the access control device improves temporarily after, ordinary person can be limited into the entrance that cannot swipe the card, improve the user experience of access control device.

Description

A kind of access control device of high safety performance

Technical field

The utility model is related to internet of things field more particularly to a kind of access control devices of high safety performance.

Background technology

Gate inhibition be a kind of administrative staff, vehicles while passing intellectualized management system, may include deployment on computers Management software and the hardware systems such as door lock, door sensor, controller, card reader.Gate inhibition refers to the entrance of transit passage, such as： The door of bank, hotel, computer room, armory, safe care registry, cubicle, intellectual communityintellectualized village, factory etc. or entrance and exit of the passage.Gate inhibition is controlled System refers to is managed control to gate inhibition's state, that is, refers to the control of the management to the entrance of transit passage.Gate inhibition's state may include out State or closed state are opened, such as：Intellectual communityintellectualized village is in gate inhibition's open state；Alternatively, factory is in gate inhibition's closed state.

Access control device in prior art does not have the function of adjustment security level as needed, causes it in spy Ordinary person's entrance can not be limited under different scene, user experience is poor.

Invention content

The utility model provides a kind of access control device of high safety performance, it is intended to realize interim adjustment door as needed Ordinary person's entrance can be limited after the security level raising temporarily of access control device by prohibiting the security level of control device, Improve the user experience of access control device.

Specific technical solution provided by the utility model is as follows：

A kind of access control device of high safety performance provided by the utility model, including central controller, control on the spot Device, identification card reader, exit button, electric control lock, 24 mouthfuls of data switching exchanes and franchise identity card reader, wherein described 24 Communicated to connect between mouthful data switching exchane and the central controller, the privilege identity card reader and the central controller it Between communicate to connect, 8 Local Controllers of each described central controller controls, each described Local Controller and 2 It is electrically connected between a identification card reader, 2 exit buttons, 2 electric control locks, the central controller packet Include safe class adjustment module and control module, wherein the safe class adjustment module is used to read according to the franchise identity The data information that card device obtains adjusts the safe class of the access control device；The control module for controlling on the spot to described Device processed sends control instruction, when so that the identification card reader getting ordinary person's information, the Local Controller control Gate inhibition under system remains off.

Optionally, the safe class adjustment module is specifically used for：

If the continuous effective that the privilege identity card reader obtains is swiped the card, number is not less than 2, improves the access control The safe class of device；

If the continuous effective that the privilege identity card reader obtains is swiped the card, number is less than 2, reduces the access control dress The safe class set.

Optionally, the access control device further includes central controller power switch, controller power source switch and electric lock Power switch, wherein the central controller power switch is electrically connected between being switched with the controller power source, the center control It is electrically connected between appliance mains switch processed and the electric lock power switch, the controller power source switch is for controlling the center control The energized state of device processed, the electric lock power switch are used to control the energized state of electric control lock.

Optionally, 8 Local Controllers of each described central controller controls, per 2 adjacent centers It is communicated to connect using ARCNET ring local-area networks between controller, described in 8 under each described central controller controls just It is connected using RS485 loop subnetwork communicatings between ground controller.

The beneficial effects of the utility model are as follows：

The utility model embodiment provides a kind of access control device of high safety performance, and central controller includes safety Level adjustment module and control module, the data information tune that safe class adjustment module is used to be obtained according to franchise identity card reader The safe class of whole access control device；Control module is used to send control instruction to Local Controller, so that identification is read When card device gets ordinary person's information, the gate inhibition under Local Controller control remains off；The utility model embodiment Access control device can adjust the security level of access control device temporarily as needed, and need not grasp on computers Make, the security level of access control device is only can be adjusted by swiping the card, it is convenient and efficient, and the safety of the access control device Rank improves temporarily after, ordinary person can be limited into the entrance that cannot swipe the card, improve the user's body of access control device It tests.

Description of the drawings

It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings.

Fig. 1 is a kind of structural schematic diagram of the access control device of high safety performance of the utility model embodiment；

Fig. 2 is the structural schematic diagram of the central controller of the utility model embodiment；

Fig. 3 is the structural schematic diagram of the Local Controller of the utility model embodiment.

Specific implementation mode

In order to keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to this practicality It is novel to be described in further detail, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work Under the premise of all other embodiment for being obtained, shall fall within the protection scope of the present invention.

A kind of access control device of high safety performance of the utility model embodiment is carried out below in conjunction with Fig. 1 ~ Fig. 3 Detailed description.

With reference to shown in figure 1, Fig. 2 and Fig. 3, a kind of access control dress for high safety performance that the utility model embodiment provides It sets including central controller 100, Local Controller 200, identification card reader 400, exit button 500, electric control lock 600,24 Mouth data switching exchane 300 and franchise identity card reader 700, wherein between 24 mouthfuls of data switching exchanes 300 and central controller 100 Communication connection, communicates to connect between franchise identity card reader 700 and central controller 100, the control of each central controller 100 8 Local Controllers 200, each Local Controller 200 and 2 exit buttons 500,2 of identification card reader 400,2 It is electrically connected between electric control lock 600, central controller 100 includes safe class adjustment module 101 and control module 102, wherein peace Data information of the full level adjustment module 101 for being obtained according to franchise identity card reader 700 adjusts the access control device Safe class；Control module 102 is used to send control instruction to Local Controller 200, so that identification card reader 400 obtains When to ordinary person's information, the gate inhibition under Local Controller 200 controls remains off.

Specifically, being communicated to connect using ICP/IP protocol between 24 mouthfuls of data switching exchanes 300 and central controller 100, often It is communicated to connect using ARCNET ring local-area networks between 2 adjacent central controllers 100, the control of each central controller 100 It is connected using RS485 loop subnetwork communicatings between 8 Local Controllers 200 under system.It is adopted just because of between Local Controller It is the communication connection that RS485 loop subnets are realized, any point in access control link is destroyed or other are former When because leading to some generation short circuit or the open circuit in circuit, another realization in loop wire may be used between Local Controller Communication connection, it is ensured that the normal work that access control system is not interfered with while repairing circuit improves access control system The functional reliability of system.

Refering to what is shown in Fig. 3,400,2 exit buttons 500 of each Local Controller 200 and 2 identification card reader, It is electrically connected between 2 electric control locks 600.Specifically, each Local Controller 200 controls 2 identification card reader 400,2 500,2 electric control locks 600 of exit button, wherein 400, exit buttons 500 of each identification card reader and an electricity Control lock 600 controls a gate inhibition under the cooperation of Local Controller 200 namely each Local Controller 200 can be used individually In two gate inhibitions of control.

Further, refering to what is shown in Fig. 2, a kind of access control device of high safety performance of the utility model embodiment also Including central controller power switch 103, controller power source switch 104, electric lock power switch 105, wherein central controller electricity It is electrically connected between source switch 103 and controller power source switch 104, central controller power switch 103 and electric lock power switch 105 Between be electrically connected, controller power source switch 104 is used to control the energized state of central controller 100, and electric lock power switch 105 is used It is used to control the work shape of central controller 100 in the energized state namely controller power source switch 104 of control electric control lock 600 State, electric lock power switch 105 are used to control the opening and closing of electric control lock 600.Franchise identity card reader 208 is franchise for identification The security level of the number adjustment access control device of swiping the card of the privilege ID card may be used in ID card.

Further, safe class adjustment module 101 is specifically used for：If what franchise identity card reader 700 obtained continuously has Effect swipes the card number not less than 2, then improves the safe class of access control device；If franchise identity card reader 700 obtains continuous Number of effectively swiping the card is less than 2, then reduces the safe class of access control device.

The access control device of the utility model embodiment can adjust the safety of access control device temporarily as needed Rank, and need not operate on computers, the security level of access control device is only can be adjusted by swiping the card, it is convenient fast Victory, and after the security level of the access control device improves temporarily, can limit ordinary person into cannot swipe the card entrance, Improve the user experience of access control device.

Obviously, those skilled in the art the utility model embodiment can be carried out various modification and variations without departing from The spirit and scope of the utility model embodiment.In this way, if these modifications and variations of the utility model embodiment belong to this Within the scope of utility model claims and its equivalent technologies, then the utility model is also intended to exist comprising these modification and variations It is interior.

Claims (1)

1. a kind of access control device of high safety performance, which is characterized in that the access control device include central controller, Local Controller, identification card reader, exit button, electric control lock, 24 mouthfuls of data switching exchanes and franchise identity card reader, In, communicated to connect between 24 mouthfuls of data switching exchanes and the central controller, it is described privilege identity card reader with it is described in It is communicated to connect between the controller of centre, 8 Local Controllers of each described central controller controls, described in each on the spot It is electrically connected between controller and 2 identification card reader, 2 exit buttons, 2 electric control locks；The door It further includes central controller power switch, controller power source switch and electric lock power switch to prohibit control device, wherein the center Controller power source is switched to be electrically connected between controller power source switch, the central controller power switch and the electric lock It is electrically connected between power switch；8 Local Controllers of each described central controller controls, often described in adjacent 2 It is communicated to connect using ARCNET ring local-area networks between central controller, 8 institutes under each described central controller controls It states and is connected using RS485 loop subnetwork communicatings between Local Controller.