CN202929712U - Multilevel control access control system - Google Patents
Multilevel control access control system Download PDFInfo
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- CN202929712U CN202929712U CN 201220552819 CN201220552819U CN202929712U CN 202929712 U CN202929712 U CN 202929712U CN 201220552819 CN201220552819 CN 201220552819 CN 201220552819 U CN201220552819 U CN 201220552819U CN 202929712 U CN202929712 U CN 202929712U
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Abstract
The utility model relates to a multilevel control access control system which comprises a personal computer (PC), a main controller, a branch controller and a card reader, wherein the PC is connected with the main controller which is connected with the branch controller; and the branch controller is connected with the card reader. Compared with the prior art, the multilevel control access control system adopts a two-stage bus communication way, so that the defects that the multilevel control access control system can not be used in a ultra-large type access control system due to overlong communication lines or too many communication nodes, or the like can be overcome.
Description
Technical field
The utility model relates to a kind of gate control system, especially relates to a kind of Multistage Control gate control system.
Background technology
At present, on market, gate control system mainly adopts RS485 and the work of ethernet communication dual mode, use at the scene that it is less for project, access point is few and relatively concentrate, for example adopt the gate inhibition of RS485 bus communication, the longest requirement of communication bus at project scene can not be over 1200 meters, ultimate value under this or optimal communication state, and along with the increase of RS485 communication node, its communication distance decay is also more and more serious.Adopt the gate inhibition of industry ethernet communication, because increase and the communication distance of communication point position are crossed the reason that far needs to increase repeater, the reasons such as thing followed cost rising cause in large-scale project scene, and the gate control system of ethernet communication is not well promoted yet.
The utility model content
The purpose of this utility model is exactly to provide a kind of two-stage bus communication mode for the defective that overcomes above-mentioned prior art existence, has thoroughly solved because the device talk circuit is long or communication node too much causes the Multistage Control gate control system of the defective that can't use in the ultra-large type gate control system.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of Multistage Control gate control system is characterized in that, comprises PC, primary controller, iversion controller and card reader, and described PC is connected with primary controller, and described primary controller is connected with iversion controller, and described iversion controller is connected with card reader.
Described PC is connected with primary controller by the one-level communication bus, and described one-level communication bus is industry ethernet, CAN bus or RS485 bus.
Described primary controller is connected with iversion controller by the secondary communication bus, and described secondary communication bus is CAN bus or R8485 bus.
Described iversion controller is connected with card reader by communication bus, and described communication bus is Wei root 26/34/36/44 communication bus.
A PC can connect 1～255 primary controller.
A primary controller can connect 8,16 or 32 iversion controllers.
Described card reader is Wei root 26 card reader, Wei root 34 card reader, Wei root 36 card reader or Wei root 44 card reader.
Compared with prior art, the utlity model has following advantage:
1, adopt two-stage bus communication mode, wherein, built-in two communication interfaces of primary controller, the one-level bus communication of PC and primary controller is as the one-level bus, the secondary bus of primary controller and iversion controller communication are as secondary bus, and system just can control very many access points like this, and a PC can connect maximum 255 primary controllers, every main control can network 8,16 or 32 iversion controllers are fit to many on-the-spot uses of project in access point position very much;
2, system communication distance, by two-stage bus communication mode, system can support many RS485 buses or CAN bus to carry out communication, and (the CAN bus supports optical fiber or concentric cable as transmission medium, communication distance reaches 40KM most), one-level communication bus wherein, be used for connecting between primary controller and PC, many secondary communication buses in addition, be used for the networking between primary controller and iversion controller, this shows, system is fit to the on-the-spot use of large project very much, networks such as the residential quarter gate inhibition etc.;
3, card reader supports multiple Wegand card reader to use simultaneously, supports Wei root 26 card reader, Wei root 34 card reader, Wei root 36 card reader or Wei root 44 card reader to use simultaneously, system self-adaption.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of Multistage Control gate control system, this gate control system comprise PC 1, primary controller 2, iversion controller 3 and card reader 4, and described PC 1 is connected with primary controller 2, and described primary controller 2 is connected with iversion controller 3, and described iversion controller 3 is connected with card reader 4.
Set forth the utility model principle of work below in conjunction with Fig. 1: applicable all kinds of gate inhibition's occasions of this gate control system are used, a PC can be managed at most 255 primary controllers, a primary controller can network 8,16 or 32 iversion controllers, like this, the gate inhibition of the utility model support to count be at most 8160 (8160 fan door).Primary controller receives by the secondary communication bus data that iversion controller transmits up in real time, compares, and when meeting the request of the power root that opens the door, issues the order of opening the door to iversion controller by the secondary communication bus, drives electric lock by iversion controller and opens the door; Do not weigh the request of root or open the door the time then when meeting to open the door, issuing the order of closing the door to iversion controller by the secondary communication bus, driving electric lock by iversion controller and close the door; When iversion controller has abnormal conditions to upload, issue close the door order and alarm command to iversion controller by the secondary communication bus, drive electric lock by iversion controller and close the door and output alarm signal.Primary controller is preserved logout each time simultaneously, has access to inquiry for PC by the one-level communication bus; Primary controller receives the parameter of the managing gate inhibition that PC issues simultaneously, and its parameter comprises: allow the type of opening the door, the time of opening the door, door magnetic time of fire alarming, infrared alarm time etc.
The below introduces respectively the principle of work of modules:
The built-in entrance guard management software of PC 1:PC machine, PC can arrange the position of corresponding primary controller and iversion controller, can import map, the position of primary controller and iversion controller can be by the arbitrary corner that manually is placed on arbitrarily map, and the gate inhibition position in PC can show three kinds of icon state: open the door, close the door and alarm condition.The running parameter of all primary controllers of PC internal configurations (comprising the user profile of opening the door, the relevant settings such as time of opening the door), and be issued to corresponding primary controller by the one-level communication bus; PC receives the logout of the gate control system operation that all primary controllers send simultaneously by the one-level communication bus, be presented on PC according to its real time data that sends, consult for the supvr, and these data are stored in database, be used for the use that the user has access at any time.PC can also be by one-level communication bus operated from a distance gate inhibition's switch gate, and by issuing real-time control command to primary controller, primary controller transmitting order to lower levels to iversion controller again achieves the goal.
primary controller 2: receive the running parameter configuration information that PC issues, be stored in the FLASH of this controller, primary controller can receive the various information of the iversion controller of administering in real time by the secondary communication bus, comprise: card using information, information opens Door by Hand, door magnetic state information, infrared state information, the electric lock status information, alarm state information, emergency information etc., the different information that primary controller is uploaded according to iversion controller, (open the door as different results, close the door, report to the police etc.), by secondary communication bus transmitting order to lower levels to iversion controller, and logout each time is stored in the FLASH of this primary controller, have access to for the PC inquiry.Simultaneously primary controller also configures urgent input interface, can dock third-party sentinel plant, with reach the emergency circumstance gate inhibition of lower time often open or normally closed.
Iversion controller 3: its concrete effect is exactly the turnover situation of managing Yishanmen, all input/output states of this fan of Real-time Collection door comprise: the input state that opens Door by Hand, door magnetic input state, infrared input state, emergency input state, electric lock output state etc.; The built-in card reader module of iversion controller, the Card Reader type comprises the Card Types such as CPU/IC/ID/T5557, the external card reader input of iversion controller configuration can compatible Wei root 26 card reader, various types of card reader such as Wei root 34 card reader, Wei root 36 card reader or Wei root 44 card reader; The work of iversion controller is exactly that all input/output states with this iversion controller are uploaded to primary controller in real time by the secondary communication bus, by primary controller unified management and comparison, then receive the administration order to this fan door that primary controller issues, make corresponding output signal, to reach the ON/OFF of door, the ON/OFF of alerting signal.
Card reader 4: be used for identifying various types of card images, type of card comprises CPU/IC/ID/T5557 etc., reader identification to the communication modes of card image by Wei root 26, Wei root 34, Wei root 36 or Wei root 44 be uploaded to iversion controller.
Claims (7)
1. a Multistage Control gate control system, is characterized in that, comprises PC, primary controller, iversion controller and card reader, and described PC is connected with primary controller, and described primary controller is connected with iversion controller, and described iversion controller is connected with card reader.
2. a kind of Multistage Control gate control system according to claim 1, is characterized in that, described PC is connected with primary controller by the one-level communication bus, and described one-level communication bus is industry ethernet, CAN bus or RS485 bus.
3. a kind of Multistage Control gate control system according to claim 1, is characterized in that, described primary controller is connected with iversion controller by the secondary communication bus, and described secondary communication bus is CAN bus or RS485 bus.
4. a kind of Multistage Control gate control system according to claim 1, is characterized in that, described iversion controller is connected with card reader by communication bus, and described communication bus is Wei root 26/34/36/44 communication bus.
5. a kind of Multistage Control gate control system according to claim 1, is characterized in that, a PC can connect 1～255 primary controller.
6. a kind of Multistage Control gate control system according to claim 1, is characterized in that, a primary controller can connect 8,16 or 32 iversion controllers.
7. a kind of Multistage Control gate control system according to claim 1, is characterized in that, described card reader is Wei root 26 card reader, Wei root 34 card reader, Wei root 36 card reader or Wei root 44 card reader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220552819 CN202929712U (en) | 2012-10-25 | 2012-10-25 | Multilevel control access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220552819 CN202929712U (en) | 2012-10-25 | 2012-10-25 | Multilevel control access control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202929712U true CN202929712U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220552819 Expired - Fee Related CN202929712U (en) | 2012-10-25 | 2012-10-25 | Multilevel control access control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202929712U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106157410A (en) * | 2016-07-05 | 2016-11-23 | 合肥若涵信智能工程有限公司 | Multistage Control gate inhibition's Internet of things system |
| CN110398931A (en) * | 2018-04-24 | 2019-11-01 | 广州刀锋智能科技有限公司 | A kind of door lock controlling terminal |
| CN111599055A (en) * | 2020-04-30 | 2020-08-28 | 南京理工大学 | Laboratory access control system based on CAN bus and Ethernet |
-
2012
- 2012-10-25 CN CN 201220552819 patent/CN202929712U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106157410A (en) * | 2016-07-05 | 2016-11-23 | 合肥若涵信智能工程有限公司 | Multistage Control gate inhibition's Internet of things system |
| CN110398931A (en) * | 2018-04-24 | 2019-11-01 | 广州刀锋智能科技有限公司 | A kind of door lock controlling terminal |
| CN111599055A (en) * | 2020-04-30 | 2020-08-28 | 南京理工大学 | Laboratory access control system based on CAN bus and Ethernet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20181025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |