CN2906710Y - CAN bus-based greenhouse group environment monitoring device - Google Patents
CAN bus-based greenhouse group environment monitoring device Download PDFInfo
- Publication number
- CN2906710Y CN2906710Y CNU2006201032373U CN200620103237U CN2906710Y CN 2906710 Y CN2906710 Y CN 2906710Y CN U2006201032373 U CNU2006201032373 U CN U2006201032373U CN 200620103237 U CN200620103237 U CN 200620103237U CN 2906710 Y CN2906710 Y CN 2906710Y
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- Prior art keywords
- greenhouse
- layer
- bus
- monitoring
- sensor
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- Expired - Fee Related
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- 238000012806 monitoring device Methods 0.000 title description 4
- 238000012544 monitoring process Methods 0.000 claims abstract description 49
- 230000007613 environmental effect Effects 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000002262 irrigation Effects 0.000 claims description 4
- 238000003973 irrigation Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 8
- 238000011217 control strategy Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000012010 growth Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Greenhouses (AREA)
Abstract
The utility model relates to a greenhouse cluster environment monitoring system based on CAN bus, which comprises a central monitoring layer, a spot monitoring layer which implements relevant control to each greenhouse, and a device layer which collects the environmental parameters of the greenhouses and controls the execution of signals. The communication connection between the central monitoring layer and the spot monitoring layer is realized by an upper CAN bus, the communication connection between the spot monitoring layer and the device layer is realized by a lower CAN bus; the central monitoring layer comprises a plurality of greenhouse cluster monitoring computers and a plurality of nodes connected to the upper CAN bus; the greenhouse cluster monitoring computers connect the TCP/IP network through a network port, the TCP/IP network is connected with a remote monitoring computer; the device layer comprises a plurality of sensor data collecting nodes and control signals actuating nodes, the sensor data collecting nodes are connectedly arranged on the environmental parameters sensor in the greenhouse, and the control signals actuating nodes are connectedly arranged on the greenhouse actuator in the greenhouse. The utility model can effectively monitor the greenhouse cluster environment.
Description
(1) technical field
The utility model relates to a kind of monitoring apparatus for green house groupenvironment, especially a kind of monitoring apparatus for green house groupenvironment based on CAN (Controller Area Network abbreviates the control area net network as) bus.
(2) background technology
Existing greenhouse group's watch-dog is 200420093471.3 as the patent No., and patent name is the Chinese utility model patent of greenhouse surroundings monitoring device, discloses a kind of greenhouse surroundings monitoring device, comprises housing, overhead guard, sensor and central processing module; Its housing is vertical cylindric, its upper opening, the bottom barrel dliameter is less and have hole on sidewall, and the top of housing has overhead guard, having of this overhead guard and housing top leaves the space, but the air channel that the hole stroke one air feed stream on this space and housing and the lower housing portion sidewall passes through; Sensor is arranged on the top in close space in the housing, is provided with central processing module near the upper opening place in the housing, and this central processing module is connected with sensor circuit, and is provided with the mixed-media network modules mixed-media of getting in touch with external unit.This greenhouse surroundings monitoring equipment only is only applicable to the monitoring in single greenhouse.Existing watch-dog can not satisfy the effective monitoring to group rings border, greenhouse.
(3) summary of the invention
In order to overcome in the prior art deficiency that can not carry out effective monitoring to group rings border, greenhouse, the utility model provides a kind of monitoring apparatus for green house groupenvironment based on the CAN bus that can carry out effective monitoring to group rings border, greenhouse.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of monitoring apparatus for green house groupenvironment based on the CAN bus, this monitoring apparatus for green house groupenvironment comprises the CSRC layer that is used for the environmental parameter in each greenhouse is monitored and managed, each greenhouse is carried out the on-site supervision layer of corresponding control and gathers the environmental parameter in greenhouse and the mechanical floor of the execution of control signal, described CSRC layer is connected by upper strata CAN bus communication with the on-site supervision layer, and described on-site supervision layer is connected by lower floor's CAN bus communication with mechanical floor; Described CSRC layer comprises greenhouse group's supervisory control comuter, CSRC node layer, described greenhouse group's supervisory control comuter is monitored and is managed the environmental parameter in each greenhouse and control signal is set, and described CSRC node layer connects described upper strata CAN bus; Described greenhouse group's supervisory control comuter connects the TCP/IP network by the network port, and described TCP/IP network connects the remote monitoring computing machine; Described mechanical floor comprises the XM of sensor data acquisition node, control signal, and described sensor data acquisition node is mounted on the environmental parameter sensor in the greenhouse; The XM of control signal receives the control output signal of greenhouse group's supervisory control comuter, on-site supervision layer, control greenhouse topworks, and the XM of described control signal is mounted on the greenhouse topworks in the greenhouse.
Further, video frequency pick-up head is installed also in the greenhouse, described video frequency pick-up head connects the node of described on-site supervision layer, and described greenhouse group's supervisory control comuter, remote monitoring computing machine are provided with video monitoring module.
Further again, described environmental parameter sensor comprises temperature sensor, humidity sensor, CO
2Concentration sensor, optical sensor.
Further, described greenhouse topworks comprises ventilation unit, heating arrangement, solar protection devices, wet curtain blower fan apparatus, heating arrangement, light compensating apparatus, irrigation rig and CO
2Generating apparatus.
Principle of work of the present utility model is: in greenhouse rig-site utilization modern industry node control technology, realize on-site data gathering and upload, the output of the download of control strategy and distribution, control signal, and on-the-spot man-machine interaction, realize greenhouse group's environmental monitoring.Adopt the CAN bus control technology to connect, realize the transmission of image data and control signal, thereby realize the greenhouse surroundings monitoring device.
The beneficial effects of the utility model mainly show: 1, can carry out effective monitoring to group rings border, greenhouse; 2, adopt two-layer CAN bus network, cheap, good in anti-interference performance, transmission range is long, extended capability is strong and be easy to realize; 3, realize greenhouse on-the-spot with long-range control, can close the computing machine of CSRC layer and can not influence on-site supervision; 4, the Web technology is applied to long-range, the on-line monitoring and the off-line analysis demonstration of greenhouse data, realizes based on the browsing data demonstration of the Web page and control strategy is synthetic and download in client; 5, the client can be according to the video of the growth of crop in the long-range greenhouse, in client greenhouse inner control parameter and control strategy are realized revising in long-range greenhouse, the client also can move the ruuning situation of video analysis actuating equipment by actuating equipment, convenient greatly to the daily management in greenhouse and the maintenance of equipment, simultaneously, also make things convenient for of the debugging of greenhouse group manufacturing firm to the greenhouse, and normal after sale service.
(4) description of drawings
Fig. 1 is the structural drawing of monitoring apparatus for green house groupenvironment.
Fig. 2 is the structural drawing with monitoring apparatus for green house groupenvironment of remote monitoring function.
(5) embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment 1
With reference to Fig. 1, a kind of monitoring apparatus for green house groupenvironment based on the CAN bus, this monitoring apparatus for green house groupenvironment comprises the CSRC layer that is used for the environmental parameter in each greenhouse is monitored and managed, each greenhouse is carried out the on-site supervision layer of corresponding control and gathers the environmental parameter in greenhouse and the mechanical floor of the execution of control signal, described CSRC layer is connected by upper strata CAN bus communication with the on-site supervision layer, and described on-site supervision layer is connected by lower floor's CAN bus communication with mechanical floor; Described CSRC layer comprises greenhouse group's supervisory control comuter, CSRC node layer, described greenhouse group's supervisory control comuter is monitored and is managed the environmental parameter in each greenhouse and control signal is set, and described CSRC node layer connects described upper strata CAN bus; Described greenhouse group's supervisory control comuter connects the TCP/IP network by the network port, and described TCP/IP network connects the remote monitoring computing machine; Described mechanical floor comprises the XM of sensor data acquisition node, control signal, and described sensor data acquisition node is mounted on the environmental parameter sensor in the greenhouse; The XM of control signal receives the control output signal of greenhouse group's supervisory control comuter, on-site supervision layer, control greenhouse topworks, and the XM of described control signal is mounted on the greenhouse topworks in the greenhouse.
The environmental parameter sensor comprises temperature sensor, humidity sensor, CO
2Concentration sensor, optical sensor.Greenhouse topworks comprises ventilation unit, heating arrangement, solar protection devices, wet curtain blower fan apparatus, heating arrangement, light compensating apparatus, irrigation rig and CO
2Generating apparatus.
By temperature, humidity, the CO in the sensor data acquisition mechanical floor node collection greenhouse
2And sensing data such as illumination; Control signal mechanical floor node sends the control output signal of on-site supervision layer, to the ventilation unit in the greenhouse topworks, heating arrangement, solar protection devices, wet curtain blower fan apparatus, heating arrangement, light compensating apparatus, irrigation rig and CO
2Device is controlled, and creates the greenhouse that is fit to plant growth.
Adopt two-layer CAN bus network, cheap, good in anti-interference performance, transmission range is long, extended capability is strong and be easy to technical advantage such as realization, in greenhouse rig-site utilization modern industry node control technology, realize on-site data gathering and upload, the output of the download of control strategy and distribution, control signal, and on-the-spot man-machine interaction, realize greenhouse group's environmental monitoring.Realize greenhouse on-the-spot with long-range control, can close the computing machine of CSRC layer and can not influence on-site supervision.
Based on TCP/IP network and CAN bus control technology, the Web technology is applied to long-range, the on-line monitoring and the off-line analysis demonstration of greenhouse data, realize based on the browsing data demonstration of the Web page and control strategy is synthetic and download in client.Characteristics according to the greenhouse supervising device are divided into mechanical floor, the on-site supervision layer, and CSRC layer and remote monitoring computing machine wherein adopt the TCP/IP network to be connected with the CAN bus control technology respectively, realize the transmission of image data and control signal.Thereby reach the realization of greenhouse surroundings monitoring.Can realize indoor and outdoor temperature, humidity, CO in the greenhouse by webpage in the remote monitoring computing machine
2The monitoring of parameter such as concentration, radiation and plant growth, topworks's ruuning situation image.
Embodiment 2
With reference to Fig. 1, Fig. 2, video frequency pick-up head also is installed in the greenhouse of present embodiment, described video frequency pick-up head connects the node of described on-site supervision layer, and described greenhouse group's supervisory control comuter, remote monitoring computing machine are provided with video monitoring module.All the other structures are identical with embodiment 1.
Present embodiment, the client can be according to the video of the growth of crop in the long-range greenhouse, in client greenhouse inner control parameter and control strategy are realized revising in long-range greenhouse, the client also can move the ruuning situation of video analysis actuating equipment by actuating equipment, convenient greatly to the daily management in greenhouse and the maintenance of equipment, simultaneously, also make things convenient for of the debugging of greenhouse group manufacturing firm to the greenhouse, and normal after sale service.
Claims (4)
1, a kind of monitoring apparatus for green house groupenvironment based on the CAN bus, it is characterized in that: this monitoring apparatus for green house groupenvironment comprises the CSRC layer that is used for the environmental parameter in each greenhouse is monitored and managed, each greenhouse is carried out the on-site supervision layer of corresponding control and gathers the environmental parameter in greenhouse and the mechanical floor of the execution of control signal, described CSRC layer is connected by upper strata CAN bus communication with the on-site supervision layer, and described on-site supervision layer is connected by lower floor's CAN bus communication with mechanical floor;
Described CSRC layer comprises greenhouse group's supervisory control comuter, CSRC node layer, described greenhouse group's supervisory control comuter is monitored and is managed the environmental parameter in each greenhouse and control signal is set, and described CSRC node layer connects described upper strata CAN bus;
Described greenhouse group's supervisory control comuter connects the TCP/IP network by the network port, and described TCP/IP network connects the remote monitoring computing machine;
Described mechanical floor comprises the XM of sensor data acquisition node, control signal, and described sensor data acquisition node is mounted on the environmental parameter sensor in the greenhouse; The XM of control signal receives the control output signal of greenhouse group's supervisory control comuter, on-site supervision layer, control greenhouse topworks, and the XM of described control signal is mounted on the greenhouse topworks in the greenhouse.
2, the monitoring apparatus for green house groupenvironment based on the CAN bus as claimed in claim 1, it is characterized in that: video frequency pick-up head also is installed in the greenhouse, described video frequency pick-up head connects the node of described on-site supervision layer, and described greenhouse group's supervisory control comuter, remote monitoring computing machine are provided with video monitoring module.
3, the monitoring apparatus for green house groupenvironment based on the CAN bus as claimed in claim 1 or 2 is characterized in that: described environmental parameter sensor comprises temperature sensor, humidity sensor, CO
2Concentration sensor, optical sensor.
4, the monitoring apparatus for green house groupenvironment based on the CAN bus as claimed in claim 1 or 2 is characterized in that: described greenhouse topworks comprises ventilation unit, heating arrangement, solar protection devices, wet curtain blower fan apparatus, heating arrangement, light compensating apparatus, irrigation rig and CO
2Generating apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201032373U CN2906710Y (en) | 2006-04-29 | 2006-04-29 | CAN bus-based greenhouse group environment monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201032373U CN2906710Y (en) | 2006-04-29 | 2006-04-29 | CAN bus-based greenhouse group environment monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906710Y true CN2906710Y (en) | 2007-05-30 |
Family
ID=38115352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201032373U Expired - Fee Related CN2906710Y (en) | 2006-04-29 | 2006-04-29 | CAN bus-based greenhouse group environment monitoring device |
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| CN (1) | CN2906710Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102053611A (en) * | 2010-12-29 | 2011-05-11 | 启明信息技术股份有限公司 | Unmanned management method and system for test equipment |
| CN104881004A (en) * | 2015-03-26 | 2015-09-02 | 杭州电子科技大学 | Electric power online monitoring equipment based on CAN bus |
| CN105867476A (en) * | 2016-03-29 | 2016-08-17 | 天津工业大学 | System for controlling plant growth chamber based on STM32F103RC |
-
2006
- 2006-04-29 CN CNU2006201032373U patent/CN2906710Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102053611A (en) * | 2010-12-29 | 2011-05-11 | 启明信息技术股份有限公司 | Unmanned management method and system for test equipment |
| CN102053611B (en) * | 2010-12-29 | 2013-04-24 | 启明信息技术股份有限公司 | Unmanned management method and system for test equipment |
| CN104881004A (en) * | 2015-03-26 | 2015-09-02 | 杭州电子科技大学 | Electric power online monitoring equipment based on CAN bus |
| CN105867476A (en) * | 2016-03-29 | 2016-08-17 | 天津工业大学 | System for controlling plant growth chamber based on STM32F103RC |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20130429 |