CN202196324U - Intelligent area controller - Google Patents
Intelligent area controller Download PDFInfo
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- CN202196324U CN202196324U CN2011203220876U CN201120322087U CN202196324U CN 202196324 U CN202196324 U CN 202196324U CN 2011203220876 U CN2011203220876 U CN 2011203220876U CN 201120322087 U CN201120322087 U CN 201120322087U CN 202196324 U CN202196324 U CN 202196324U
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Abstract
The utility model discloses an intelligent area controller, which comprises a power supply module, a central processing unit (CPU) module, a digital quantity output module, a digital quantity input module, an analog quantity input module, a man-machine interface module and a backplane bus. The output end of the power supply module is connected with the power supply input end of the backplane bus, the output end of the digital quantity input module is connected with the first input end of the backplane bus, the output end of the simulation quantity input module is connected with the second input end of the backplane bus, the output end of the backplane bus is connected with the input end of the digital quantity output module, the input/output end of the man-machine interface module is connected with the first input/output end of the backplane bus, and the CPU module is connected with the second input/output end of the backplane bus. The intelligent area controller can not only be applied to traffic monitoring fields such as highway and railway but also be applied to industrial automatic control fields such as petroleum and chemical industry, thereby having popularization and application value.
Description
Technical field
The utility model relates to a kind of controller, particularly relates to a kind of intelligent zone controller that is applied to tunnels such as highway, railway.
Background technology
The automation field of China particularly in freeway tunnel Electromechanical Control field, all is to adopt external PLC as zone controller for a long time.PLC can provide unusual high reliability, fairly perfect solution for robotization control; But PLC also exists following limitation as zone controller: (1) PLC mostly adopts the reduced instruction set computer of ladder diagram class to write control program; Instruction is simple, is difficult to realize complicated control algolithm; (2) data space of PLC is very limited, can not preset more and complicated control flow; (3) PLC is good at logic control, but its data-handling capacity is very limited, more and more can not satisfy the real-time processing requirement of huge data volume of information age; (4) PLC is the execution steering order of sequence period property usually, and the Multi-task Concurrency processing power is very limited.
In highway mechanical and electrical monitoring field; Exist a large amount of picture changeable-message signs, variable induction sign, vehicle detection, meteorological this type of detector smart machine; They all provide serial ports or ethernet interface usually, and every pair of its control once or gather a secondary data all need be through message interaction repeatedly, communication process more complicated; And need carry out a large amount of processing to data, adopting this moment conventional P LC that above equipment is carried out data acquisition will be very difficult with control.
Continuous development along with informationization technology and network technology; Increasing full-digital intelligent equipment will occur and replace conventional analogue amount equipment; Therefore the data-handling capacity of controller and network communications capability and programming mode are all had higher requirement; PLC of the prior art can't address these problems well, presses for a kind of novel intelligent zone controller with regard to this and solves these problems.
The utility model content
The technical matters that the utility model will solve provides a kind of intelligent zone controller, can realize data acquisition and control to traditional analog amount equipment and novel digital smart machine well.
For solving the problems of the technologies described above; The utility model is realized through following technical scheme: a kind of intelligent zone controller; Comprise power module, CPU module, digital quantity output module, digital quantity input module, analog quantity load module, human-machine interface module and backplane bus; The output terminal of said power module is connected with the power input of said backplane bus; The output terminal of said digital quantity input module is connected with the first input end of said backplane bus, and the output terminal of said analog quantity load module is connected with second input end of said backplane bus, and the output terminal of said backplane bus is connected with the input end of said digital quantity output module; The I/O end of said human-machine interface module is connected with the first I/O end of said backplane bus, and said CPU module is connected with the second I/O end of said backplane bus.
Further preferred version; Said CPU module comprises PC/104 nucleus module and communication interface; This communication interface is provided with 10/100M Ethernet interface and serial line interface; The second I/O end of said backplane bus is connected with the first I/O end of said PC/104 nucleus module, and the second I/O end of said PC/104 nucleus module is connected with said communication interface.
Preferred version further, said power module is the dual power supply Design Pattern.
Preferred version further, said CPU module is for supporting programmable central processing unit.
Compared with prior art, the beneficial effect of the utility model is:
(1) combines the function such as switching value control, analog quantity control, mathematical operation, numerical value processing, network service, logic control of computing machine and PLC; Through a control tasks kernel, programming language, rapid and precise scan period, operation and the Open architecture that can be connected various I/O systems and network reliably are provided;
(2) compare with traditional controller, have stronger arithmetic capability and data-handling capacity, have system platform, interface and the stronger networking capability of open standard more;
(3) not only can be applied in traffic monitoring fields such as highway, railway, also can be applicable to field of industrial automatic control such as oil, chemical industry, have very much application value.
Description of drawings
Fig. 1 is the functional-block diagram of the utility model intelligence zone controller;
Among the figure: 1-power module, 2-CPU module, 21-PC/104 nucleus module, 22-communication interface; The 23-10/100M Ethernet interface, 24-serial line interface, 3-digital quantity output module, 4-digital quantity input module; 5-analog quantity load module, 6-human-machine interface module, 7-backplane bus.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
As shown in Figure 1, a kind of intelligent zone controller comprises power module 1, CPU module 2, digital quantity output module 3, digital quantity input module 4, analog quantity load module 5, human-machine interface module 6 and backplane bus 7.Said power module 1 is the dual power supply Design Pattern; The output terminal of said power module 1 is connected with the power input of said backplane bus 7; The output terminal of said digital quantity input module 4 is connected with the first input end of said backplane bus 7; The output terminal of said analog quantity load module 5 is connected with second input end of said backplane bus 7; The output terminal of said backplane bus 7 is connected with the input end of said digital quantity output module 3, and the I/O end of said human-machine interface module 6 is connected with the first I/O end of said backplane bus 7, and said CPU module 2 is connected with the second I/O end of said backplane bus 7.Said CPU module 2 comprises PC/104 nucleus module 21 and communication interface 22; This communication interface 22 is provided with 1 10/100M Ethernet interface 23 and 6 serial line interfaces 24; The second I/O end of said backplane bus 7 is connected with the first I/O end of said PC/104 nucleus module 21, and the second I/O end of said PC/104 nucleus module 21 is connected with said communication interface 22.Said CPU module 2 is for supporting programmable central processing unit.
In the foregoing description, CPU module 2 adopts PC/104 nucleus module 21 as the control core, expands obtaining a 10/100M Ethernet interface 23 and 6 serial line interfaces 24 through the IO interface of PC/104 nucleus module 21.CPU module 2 embeds the LINUX operating system that many of high stabilities are equipped with, and embeds real-time its processing core and be used to accomplish the control task of having relatively high expectations in real time.CPU module 2 is supported able to programme, adopts the C or the C++ exploitation control program of standard, and program can realize the work of multithreading multi-task parallel.Ethernet interface is used for intelligent zone controller access network based on ethernet, not only can realize the control of other Ethernet equipment but also can set up communicating by letter of intelligent zone controller and host computer, realizes remote monitoring.Serial line interface 24 can be made as interface modes such as RS232/RS485/RS422 through the hardware toggle switch, be mainly used in access as digitizing serial equipments such as changeable-message sign, variable induction sign, wagon detector, meteorological detectors.PC/104 nucleus module 21 forms backplane bus 7 through bus expansion back, is used to connect power module 1, digital quantity output module 3, digital quantity input module 4, analog quantity load module 5, human-machine interface module 6.Power module 1 adopts dual power supply to be equipped with Design Pattern mutually, has improved its reliability.Digital quantity output module 3 output passive switch amount control signals are used for control as switching value opertaing devices such as blower fan, illumination, traffic lights, track indicators.Digital quantity input module 4 is gathered 24V switching value status signal, like just commentaries on classics, the reverse signal of blower fan, the unlatching of illumination, shutdown signal, the red light of traffic lights, amber light, green light signals etc.Analog quantity load module 5 is used to gather 0-20mA or 0-5V analog quantity electric signal, like the measured value of checkout equipments such as carbon monoxide detector, VI detector, brightness detection instrument, wind speed detector, liquid level gauge in the tunnel.Human-machine interface module 6 is used in this locality control and checks data.A plurality of intelligent zone controllers can be set up mutually through Ethernet and intercom, and form Control Network, and intelligent zone controller can also link the control under the reply complex situations with other intelligent zone controller except the electromechanical equipment of control one's respective area.The intelligence zone controller can insert touch-screen through Ethernet or serial line interface 24, realizes the on-site manual operation.Each digital quantity output module 3 has 10 points, and each digital quantity input module 4 has 32 points, and each analog quantity load module 5 has 8 input channels.The intelligence zone controller is supported 4,1 analog quantity load module 5 of 3,2 digital quantity input modules of 4 digital quantity output modules at most.
The intelligent zone controller of the utility model not only can be applied in traffic monitoring fields such as highway, railway, also can be applicable to field of industrial automatic control such as oil, chemical industry, has very much application value.
Need to prove at last; The above is merely the preferred embodiment of the utility model; Rather than, anyly be equal to replacement or corresponding improvement to what the utility model technical characterictic did to the qualification of the utility model technical scheme, still within the protection domain of the utility model.
Claims (4)
1. intelligent zone controller; It is characterized in that: comprise power module, CPU module, digital quantity output module, digital quantity input module, analog quantity load module, human-machine interface module and backplane bus; The output terminal of said power module is connected with the power input of said backplane bus; The output terminal of said digital quantity input module is connected with the first input end of said backplane bus; The output terminal of said analog quantity load module is connected with second input end of said backplane bus; The output terminal of said backplane bus is connected with the input end of said digital quantity output module, and the I/O end of said human-machine interface module is connected with the first I/O end of said backplane bus, and said CPU module is connected with the second I/O end of said backplane bus.
2. intelligent zone controller according to claim 1; It is characterized in that: said CPU module comprises PC/104 nucleus module and communication interface; This communication interface is provided with 10/100M Ethernet interface and serial line interface; The second I/O end of said backplane bus is connected with the first I/O end of said PC/104 nucleus module, and the second I/O end of said PC/104 nucleus module is connected with said communication interface.
3. intelligent zone controller according to claim 1 is characterized in that: said power module is the dual power supply Design Pattern.
4. intelligent zone controller according to claim 1 is characterized in that: said CPU module is for supporting programmable central processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203220876U CN202196324U (en) | 2011-08-31 | 2011-08-31 | Intelligent area controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203220876U CN202196324U (en) | 2011-08-31 | 2011-08-31 | Intelligent area controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196324U true CN202196324U (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011203220876U Expired - Lifetime CN202196324U (en) | 2011-08-31 | 2011-08-31 | Intelligent area controller |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799759A (en) * | 2019-01-30 | 2019-05-24 | 宁夏万维智联科技有限公司 | A kind of harmful influence Intellectualized monitoring embedded system |
| CN111140998A (en) * | 2020-01-03 | 2020-05-12 | 南京工程学院 | Intelligent control system for hot air curtain of underground space in alpine region |
| CN114019846A (en) * | 2021-10-11 | 2022-02-08 | 成都金隧自动化工程有限责任公司 | Intelligent ventilation control design method and system for long road tunnel |
| CN114124984A (en) * | 2020-08-24 | 2022-03-01 | 宝能汽车集团有限公司 | Vehicle and bus network topology structure thereof |
| CN114937349A (en) * | 2022-05-10 | 2022-08-23 | 山东高速信息集团有限公司 | Toll lane state monitoring device, method and medium |
-
2011
- 2011-08-31 CN CN2011203220876U patent/CN202196324U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799759A (en) * | 2019-01-30 | 2019-05-24 | 宁夏万维智联科技有限公司 | A kind of harmful influence Intellectualized monitoring embedded system |
| CN111140998A (en) * | 2020-01-03 | 2020-05-12 | 南京工程学院 | Intelligent control system for hot air curtain of underground space in alpine region |
| CN114124984A (en) * | 2020-08-24 | 2022-03-01 | 宝能汽车集团有限公司 | Vehicle and bus network topology structure thereof |
| CN114019846A (en) * | 2021-10-11 | 2022-02-08 | 成都金隧自动化工程有限责任公司 | Intelligent ventilation control design method and system for long road tunnel |
| CN114937349A (en) * | 2022-05-10 | 2022-08-23 | 山东高速信息集团有限公司 | Toll lane state monitoring device, method and medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligent area controller Effective date of registration: 20201012 Granted publication date: 20120418 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU JINSUI AUTOMATION ENGINEERING Co.,Ltd. Registration number: Y2020980006741 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220815 Granted publication date: 20120418 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU JINSUI AUTOMATION ENGINEERING Co.,Ltd. Registration number: Y2020980006741 |