CN207867581U - A kind of Regional Linking access control system - Google Patents
A kind of Regional Linking access control system Download PDFInfo
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- CN207867581U CN207867581U CN201820277427.XU CN201820277427U CN207867581U CN 207867581 U CN207867581 U CN 207867581U CN 201820277427 U CN201820277427 U CN 201820277427U CN 207867581 U CN207867581 U CN 207867581U
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- access control
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Abstract
The utility model discloses a kind of Regional Linking access control system, including：Host computer, zone controller, access controller, alarm controller, card swiping terminal and monitor terminal；The host computer is connected with multiple regions controller by TCP/IP buses and linkage rule is handed down to zone controller；It is transmitted into row information by CAN bus between the multiple zone controller；Access controller and alarm controller are connected by RS485 buses with corresponding zone controller to transmit card using information and warning message to zone controller；The card swiping terminal is connected with access controller, and the monitor terminal is connected with alarm controller.Global linkage can be achieved in the access control system of the utility model under networking state and off-line state, and the flexible selection of collaborative support state and trigger condition is suitable for the various occasions of safety-security area, provides the safety and reliability of safety-protection system.
Description
Technical field
The utility model belongs to technical field of security and protection more particularly to a kind of Regional Linking access control system.
Background technology
Recent years has obtained rapid development with induction card technique, the development of biological identification technology, access control system,
The maturity period is entered, induction cassette access control system occurs, fingerprint entrance guard system, face recognition access control system, they are in safety
Property, convenience, ease of manageability etc. all respectively has speciality, the application field of access control system also increasingly wider.But current gate inhibition
System function is single, can only realize the access control of specific region, does not have inter-subsystem alarm linkage and the global connection in more defence areas
Dynamic function.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of region access control system, effectively
Realize inter-subsystem alarm linkage, the global linkage function in more defence areas.
The utility model provides a kind of Regional Linking access control system, including：Host computer, zone controller, gate inhibition's control
Device, alarm controller, card swiping terminal and monitor terminal processed；The host computer passes through TCP/IP buses and multiple regions controller
It is connected and linkage rule is handed down to zone controller；By CAN bus into row information between the multiple zone controller
Transmission；Access controller and alarm controller are connected with corresponding zone controller to be controlled to region by RS485 buses
Device transmits card using information and warning message；The card swiping terminal is connected with access controller, and the monitor terminal is controlled with alarm
Device processed is connected.
In the Regional Linking access control system of the utility model, the zone controller includes：Common data management
The module and TCP/IP service modules being connected with the common data management module, CAN mouthfuls of processing modules and linkage processing
Module；TCP/IP service modules are communicated with host computer passes to common data management module with the rule that will link, and will be public
The linkage instruction in data management module and linkage event pass to host computer altogether；Pass through CAN mouthfuls between multiple regions controller
Processing module carries out linkage instruction and the event transmission that links；The processing module that links sends linkage according to linkage rule and warning message
Instruction and linkage event are issued to corresponding alarm controller and access control to common data management module with the instruction that will link
Device.
In the Regional Linking access control system of the utility model, the monitor terminal includes：Video camera and temperature are visited
Survey device.
In the Regional Linking access control system of the utility model, the card swiping terminal includes：Brush card reader and door sensor.
A kind of Regional Linking access control system of the utility model can effectively realize inter-subsystem alarm linkage, more
The global linkage function in defence area.The safety-protection system supports offline operation, and zone controller can still be realized global under offline condition
Dynamic function, and event information is stored, networking back zone domain controller will store on event information and give host computer, ensure that system
Different linkage rules can be arranged according to different linkage mechanisms, application scenario, can be adapted for safety-security area for integrality, system
Various occasions, substantially increase applicability, the versatility of system.
Description of the drawings
Fig. 1 is a kind of block diagram of Regional Linking access control system of utility model；
Fig. 2 is a kind of application schematic diagram of Regional Linking access control system of utility model.
Specific implementation mode
A kind of Regional Linking access control system of the utility model as shown in Figure 1, including：Host computer 1, zone controller
2, access controller 3, alarm controller 4, card swiping terminal 5 and monitor terminal 6.
Host computer 1 passes through TCP/IP buses and multiple regions control for completing configuration, control and monitoring function, host computer 1
Device 2 processed is connected, and configuration information, control information and linkage rule etc. are handed down to zone controller 2, and by zone controller
The linkage instruction and linkage event sent on 2 are stored and are monitored.Joined by CAN bus between multiple regions controller 2
Coordinated signals are realized in dynamic instruction and the transmission of linkage event.Access controller 3 and alarm controller 4 by RS485 buses with it is right
The zone controller 2 answered is connected to transmit card using information and warning message to zone controller 2.The card swiping terminal 5 and door
Prohibit controller 3 to be connected, the monitor terminal 6 is connected with alarm controller 4.
Zone controller 2 includes：Common data management module 21 and it is connected with the common data management module 21
TCP/IP service modules 22, CAN mouthfuls of processing modules 23 and linkage processing module 24.TCP/IP service modules 22 are based on IEC104
Agreement is communicated with host computer configuration information, control information and linkage rule are passed to common data management module 21,
And the linkage in storing common data management module 21 instructs and linkage event passes to host computer 1.Common data manages mould
Block 21 is responsible for completion configuration information, controls information, the distribution and storage that linkage is regular, linkage instructs and link event.Multiple areas
Linkage instruction and the transmission for the event that links are carried out to realize multiple regions control by CAN mouthfuls of processing modules 23 between domain controller 2
Coordinated signals between device processed.Link processing module 24 according to linkage rule, linkage event and warning message send linkage instruction and
Linkage event is issued linkage instruction by RS485 buses to common data management module 21, by common data management module 21
To corresponding alarm controller 4 and access controller 3.When 23 communication abnormality of CAN mouths processing module between zone controller 2
When, then the linkage information exchange between zone controller 2 is completed by host computer 1, i.e. host computer 1 sends linkage instruction and linkage thing
Part, other zone controllers 2 are received by TCP/IP service modules 22, and are stored to corresponding common data management module 21.
Monitor terminal 6 includes：Video camera, alarm lamp and hygrosensor.Card swiping terminal 5 includes：Brush card reader and
Door sensor.
Fig. 2 is a kind of application schematic diagram of Regional Linking access control system of utility model.
First, the system of present embodiment is made of four-layer structure, including host computer 1, zone controller 2, controlling alarm
Device 4, access controller 3, card swiping terminal 5 and monitor terminal 6.Increase the scalability of system.
Secondly, 3 zone controllers 2 are used in the present embodiment.First zone controller 2 connects a controlling alarm
Device 4, the alarm controller 4 connect alarm lamp；Second zone controller 2 connects an access controller 3 to first
It is controlled；Third zone controller 2 is connected to alarm controller 4 and access controller 3 simultaneously, and the alarm controller connects
Hygrosensor, while second is controlled.It is communicated using CAN bus between zone controller 2.Zone controller 2 with
Host computer 1 is connected using TCP/IP buses.
In this embodiment, configuration linkage rule is when hygrosensor monitors that ambient temperature is more than 57 degrees Celsius the
One and second normally opened, and alarm lamp flickers.
Hygrosensor is by the temperature value in control zone by giving the control of third region on corresponding alarm controller
The linkage processing module of device, the zone controller carries out processing analysis according to the temperature value and linkage rule that above send.If temperature is big
Meet linkage trigger conditions in 57 degrees Celsius, from common data management module by RS485 lines under corresponding access controller
It sends out door open command to open second, and temperature is got over the linkage event of the upper limit and links to instruct and is sent through TCP/IP service modules
To host computer.Linkage event and linkage instruction are sent to others by third zone controller through CAN mouthfuls of processing modules simultaneously
Linkage event and linkage instruction are sent to host computer by zone controller if CAN mouthfuls of processing modules break down through TCP/IP,
Linkage event and linkage instruction are sent to other zone controllers through TCP/IP by host computer again.Second zone controller
The linkage event received and linkage instruction are analyzed by corresponding linkage processing module, by common data management module
Door open command is issued to corresponding access controller by RS485 lines, first is opened, and linkage event is taken through TCP/IP
It is sent to host computer in business module.The linkage event received and linkage instruction are handled mould by first zone controller by linkage
Block is analyzed, and linkage instruction unpack report is issued to corresponding alarm controller by RS485 lines from common data management module
Alert indicator light, and by linkage event through being sent to host computer on corresponding TCP/IP service modules.If temperature value is unsatisfactory for linkage item
Part, third zone controller on TCP/IP then by temperature value by being sent to host computer.
A kind of Regional Linking access control system of the utility model have the advantages that following features and：
(1) each subsystem of traditional safety-protection system is mutual indepedent, lacks linkage, which can be according to linkage mechanism not
Different linkage rules is set with the differences of, application scenarios, and one-to-one, one-to-many, many-one, multi-to-multi are flexibly supported in configuration
Linked manner, effectively realize inter-subsystem alarm linkage, the global linkage in more defence areas improves safety-protection system and is applicable in
Property.
(2) traditional safety-protection system needs could realize global linkage function under the intervention of host computer, be too dependent on
Network can not work independently, and zone controller can work independently under the safety-protection system off line, and realization is global to link, and stores de-
Event information when machine will give host computer on storage event information after networking, ensure that the integrality of system, improve system
Safety.
(3) traditional safety-protection system scaling difficulty and time-consuming, the system support online upgrading, host computer to pass through TCP/IP
Upgrade file is handed down to zone controller by service module, and upgrading can be completed in zone controller, and zone controller can also pass through
RS485 lines complete the upgrading of alarm controller and access controller, improve the maintainability of system.
(4) compared with traditional safety-protection system, host computer can receive all devices sent on zone controller in real time
The status information of point facilitates monitoring personnel to predict possible failure or alarm, and passive processing is effectively become active defense, is carried
The reliability of system is supplied.
(5) Three Tiered Network Architecture increases the quantity of equipment point, expands the scale of safety-protection system, improves system
Autgmentability.
The above is only the preferred embodiment of the present invention, the thought being not intended to limit the utility model, it is all
Within the spirit and principles of the utility model, it is new to should be included in this practicality for any modification, equivalent replacement, improvement and so on
Within the protection domain of type.
Claims (4)
1. a kind of Regional Linking access control system, which is characterized in that including：Host computer, zone controller, access controller,
Alarm controller, card swiping terminal and monitor terminal；The host computer is connected by TCP/IP buses with multiple regions controller
It connects and linkage rule is handed down to zone controller；It is transmitted into row information by CAN bus between the multiple zone controller；
Access controller and alarm controller are connected with corresponding zone controller to be transmitted to zone controller by RS485 buses
Card using information and warning message；The card swiping terminal is connected with access controller, the monitor terminal and alarm controller phase
Connection.
2. Regional Linking access control system as described in claim 1, which is characterized in that the zone controller includes：It is public
Total data management module and the TCP/IP service modules being connected with the common data management module, CAN mouthfuls of processing modules
With linkage processing module；TCP/IP service modules are communicated with host computer passes to common data management mould with the rule that will link
Block, and by common data management module linkage instruct and linkage event pass to host computer；Between multiple regions controller
Linkage instruction is carried out by CAN mouthfuls of processing modules and the event transmission that links；The processing module that links is according to linkage rule and alarm signal
Breath sends linkage instruction and linkage event and is issued to corresponding alarm controller to common data management module with the instruction that will link
And access controller.
3. Regional Linking access control system as described in claim 1, which is characterized in that the monitor terminal includes：Camera shooting
Machine and hygrosensor.
4. Regional Linking access control system as described in claim 1, which is characterized in that the card swiping terminal includes：It swipes
Card device and door sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820277427.XU CN207867581U (en) | 2018-02-27 | 2018-02-27 | A kind of Regional Linking access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820277427.XU CN207867581U (en) | 2018-02-27 | 2018-02-27 | A kind of Regional Linking access control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207867581U true CN207867581U (en) | 2018-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820277427.XU Active CN207867581U (en) | 2018-02-27 | 2018-02-27 | A kind of Regional Linking access control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986419A (en) * | 2019-05-24 | 2020-11-24 | 上海东方富联科技有限公司 | Door sensor alarm rule generation method and system, storage medium and terminal |
-
2018
- 2018-02-27 CN CN201820277427.XU patent/CN207867581U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986419A (en) * | 2019-05-24 | 2020-11-24 | 上海东方富联科技有限公司 | Door sensor alarm rule generation method and system, storage medium and terminal |
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