CN106483874A - A kind of physical protection system based on CAN looped network - Google Patents
A kind of physical protection system based on CAN looped network Download PDFInfo
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- CN106483874A CN106483874A CN201510541811.7A CN201510541811A CN106483874A CN 106483874 A CN106483874 A CN 106483874A CN 201510541811 A CN201510541811 A CN 201510541811A CN 106483874 A CN106483874 A CN 106483874A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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Abstract
The present invention relates to a kind of physical protection system based on CAN looped network.This is a kind of to be included based on the physical protection system of CAN looped network：Access control module, alarm linkage control module, encryption communication module, video monitoring module, lighting control module, backup communication module, info push module, described encryption communication module is connected with access control module, alarm linkage control module, video monitoring module, lighting control module, backup communication module, info push module respectively by CAN port.A kind of physical protection system based on CAN looped network that the present invention provides; realize 3 layer network structure independent operatings; in transmission after data encryption; the safety and reliability distributed storage improving grid is completed by CAN; improve communication efficiency during data syn-chronization it is ensured that the safety and reliability of data communication.
Description
Technical field
The present invention relates to a kind of physical protection system based on CAN looped network.
Background technology
CAN (Controller Area Network) bus is by famous with research and development and production automobile electronics
The exploitation of German BOSCH company, and eventually become international standard, the scene being most widely used so far is total
Line technology.Controller local area network (Controller Area Network, CAN) is that a kind of multi-thread road network leads to
Letter system.CAN extensively should due to its remarkable performance, high reliability and cheap price
For in control field.But the physical protection software at home of the physical protection system based on CAN looped network
Aspect still belongs to blank.
Content of the invention
For the drawbacks described above of prior art, a kind of material object guarantor based on CAN looped network that the present invention provides
Protecting system, has filled up the blank of domestic physical protection software, is mainly used in security protection industry, improves system network
The safety and reliability of network.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of included based on the physical protection system of CAN looped network：Access control module, alarm linkage control
Molding block, encryption communication module, video monitoring module, lighting control module, backup communication module, information
Pushing module, described encryption communication module pass through CAN port respectively with access control module, alarm linkage control
Molding block, video monitoring module, lighting control module, backup communication module, info push module are connected.
Wherein, described access control module includes：Allow door unit, follow the trail of card position unit, Fang Kedan
Unit, refusal door unit, alarm unit.
Wherein, described alarm linkage control module includes：Fire alarm linkage unit, input and output linkage are single
Unit, alert event linkage unit.
Wherein, described encryption communication module includes：State's close algorithm for encryption unit, the close algorithm for encryption list of described state
Unit adopts three layers of hardware configuration, and each layer all sends out CPU card ciphering unit using the close algorithm for encryption of state.
Wherein, described video monitoring module includes：Cradle head control unit, real-time or history monitoring unit.
Wherein, described backup communication module includes：The hot standby unit of double network interface, the hot standby unit of double CAN mouth.
Wherein, described information pushing module includes：Electronic chart unit, event push unit, push of reporting to the police
Unit.
The invention has the beneficial effects as follows：A kind of physical protection system based on CAN looped network that the present invention provides
System, realizes 3 layer network structure independent operatings, in transmission after data encryption, improves the safety of grid
Completed by CAN with reliability distributed storage, improve data syn-chronization when communication efficiency it is ensured that
The safety and reliability of data communication.
In order to be able to be further understood that feature and the technology contents of the present invention, refer to below in connection with the present invention
Detailed description and accompanying drawing, but accompanying drawing only provide with reference to and explanation use, be not used for the present invention is limited
System.
Brief description
Below in conjunction with the accompanying drawings, by the specific embodiment detailed description to the present invention, the skill of the present invention will be made
Art scheme and other beneficial effects are apparent.
Fig. 1 is a kind of structural representation of the physical protection system based on CAN looped network of the present invention.
Specific embodiment
For further illustrating the technological means and its effect that the present invention taken, excellent below in conjunction with the present invention
Embodiment and its accompanying drawing is selected to be described in detail.
Refer to Fig. 1, a kind of included based on the physical protection system of CAN looped network：Access control module,
Alarm linkage control module, encryption communication module, video monitoring module, lighting control module, backup communication
Module, info push module, described encryption communication module pass through CAN port respectively with access control module,
Alarm linkage control module, video monitoring module, lighting control module, backup communication module, information pushing
Module is connected.
Further, described access control module includes：Allow door unit, follow the trail of card position unit, visitor
Unit, refusal door unit, alarm unit.
Further, described alarm linkage control module includes：Fire alarm linkage unit, input and output linkage
Unit, alert event linkage unit.
Further, described encryption communication module includes：State's close algorithm for encryption unit, the close algorithm for encryption of described state
Unit adopts three layers of hardware configuration, and each layer all sends out CPU card ciphering unit using the close algorithm for encryption of state.
Further, described video monitoring module includes：Cradle head control unit, real-time or history monitoring unit.
Further, described backup communication module includes：The hot standby unit of double network interface, the hot standby unit of double CAN mouth.
Further, described information pushing module includes：Electronic chart unit, event push unit, warning push away
Send unit.
All assisted using CAN between this kind of physical protection system each unit based on CAN looped network and module
View, PLC automatically controls.
Access control module then, to confirm visitor's identity by guest unit, identity correctly allows in visitor
Door unit runs, and identity incorrect refusal door unit runs, simultaneously alarm unit and tracking card position list
Unit runs.
When there is fire, the fire alarm linkage unit in alarm linkage control module, input and output linkage
Unit, alert event linkage unit run simultaneously, and fire alarm linkage unit passes data to related fire extinguishing
Device put out a fire, input and output linkage unit by data by encryption communication module pass to video monitoring module,
Warning push unit in backup communication module, info push module.
Cradle head control unit in video monitoring module can be controlled by network high in the clouds, and can in real time or
History monitoring unit is inquired about.
This one kind is based on CAN by the hot standby unit of double network interfaces in backup communication module, the hot standby unit of double CAN mouth
The real-time communication of the physical protection system of bus-ring is backed up, and provides backup for checking later.
Electronic chart unit in info push module can show the generation position of visitor position or abnormal conditions
Put, the time of generation is pushed to by specified location by event push unit.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited to
This, any those familiar with the art the invention discloses technical scope in, can readily occur in
Change or replacement, all should be included within the scope of the present invention.Therefore, protection scope of the present invention should
Described it is defined by scope of the claims.
Claims (7)
1. a kind of physical protection system based on CAN looped network is it is characterised in that include：Access control module,
Alarm linkage control module, encryption communication module, video monitoring module, lighting control module, backup communication
Module, info push module, described encryption communication module pass through CAN port respectively with access control module,
Alarm linkage control module, video monitoring module, lighting control module, backup communication module, information pushing
Module is connected.
2. a kind of physical protection system based on CAN looped network according to claim 1, its feature exists
In described access control module includes：Allow door unit, follow the trail of card position unit, guest unit, refuse
Door unit, alarm unit absolutely.
3. a kind of physical protection system based on CAN looped network according to claim 1, its feature exists
In described alarm linkage control module includes：Fire alarm linkage unit, input and output linkage unit, report
Alert event linkage unit.
4. a kind of physical protection system based on CAN looped network according to claim 1, its feature exists
In described encryption communication module includes：State's close algorithm for encryption unit, the close algorithm for encryption unit of described state adopts
Three layers of hardware configuration, each layer all sends out CPU card ciphering unit using the close algorithm for encryption of state.
5. a kind of physical protection system based on CAN looped network according to claim 1, its feature exists
In described video monitoring module includes：Cradle head control unit, real-time or history monitoring unit.
6. a kind of physical protection system based on CAN looped network according to claim 1, its feature exists
In described backup communication module includes：The hot standby unit of double network interface, the hot standby unit of double CAN mouth.
7. a kind of physical protection system based on CAN looped network according to claim 1, its feature exists
In described described information pushing module includes：Electronic chart unit, event push unit, push of reporting to the police are single
Unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541811.7A CN106483874A (en) | 2015-08-26 | 2015-08-26 | A kind of physical protection system based on CAN looped network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541811.7A CN106483874A (en) | 2015-08-26 | 2015-08-26 | A kind of physical protection system based on CAN looped network |
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| Publication Number | Publication Date |
|---|---|
| CN106483874A true CN106483874A (en) | 2017-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510541811.7A Pending CN106483874A (en) | 2015-08-26 | 2015-08-26 | A kind of physical protection system based on CAN looped network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111181970A (en) * | 2019-12-31 | 2020-05-19 | 广州邦讯信息系统有限公司 | Method and system for applying national cryptographic algorithm to localization FSU |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010097347A1 (en) * | 2009-02-26 | 2010-09-02 | Robert Bosch Gmbh | Security system with control device |
| CN101986351A (en) * | 2010-11-01 | 2011-03-16 | 深圳市中控生物识别技术有限公司 | Networking type access control device and method based on biometric identification technology |
| CN102646295A (en) * | 2011-02-21 | 2012-08-22 | 中国移动通信集团江苏有限公司 | Intelligent residential community security system and customizing service realizing method thereof |
| CN103001840A (en) * | 2012-11-07 | 2013-03-27 | 无锡津天阳激光电子有限公司 | Method and device for internet of things of intelligent home |
| CN203554491U (en) * | 2013-11-26 | 2014-04-16 | 广州海鼎信息科技有限公司 | Unified home and security/protection system |
| CN204010102U (en) * | 2014-09-03 | 2014-12-10 | 杨若梅 | Intelligent building control system |
-
2015
- 2015-08-26 CN CN201510541811.7A patent/CN106483874A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010097347A1 (en) * | 2009-02-26 | 2010-09-02 | Robert Bosch Gmbh | Security system with control device |
| CN101986351A (en) * | 2010-11-01 | 2011-03-16 | 深圳市中控生物识别技术有限公司 | Networking type access control device and method based on biometric identification technology |
| CN102646295A (en) * | 2011-02-21 | 2012-08-22 | 中国移动通信集团江苏有限公司 | Intelligent residential community security system and customizing service realizing method thereof |
| CN103001840A (en) * | 2012-11-07 | 2013-03-27 | 无锡津天阳激光电子有限公司 | Method and device for internet of things of intelligent home |
| CN203554491U (en) * | 2013-11-26 | 2014-04-16 | 广州海鼎信息科技有限公司 | Unified home and security/protection system |
| CN204010102U (en) * | 2014-09-03 | 2014-12-10 | 杨若梅 | Intelligent building control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111181970A (en) * | 2019-12-31 | 2020-05-19 | 广州邦讯信息系统有限公司 | Method and system for applying national cryptographic algorithm to localization FSU |
| CN111181970B (en) * | 2019-12-31 | 2022-03-11 | 广州邦讯信息系统有限公司 | Method and system for applying national cryptographic algorithm to localization FSU |
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Application publication date: 20170308 |
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