CN201955643U - Temperature and humidity data routing inspection controller - Google Patents
Temperature and humidity data routing inspection controller Download PDFInfo
- Publication number
- CN201955643U CN201955643U CN2011200462939U CN201120046293U CN201955643U CN 201955643 U CN201955643 U CN 201955643U CN 2011200462939 U CN2011200462939 U CN 2011200462939U CN 201120046293 U CN201120046293 U CN 201120046293U CN 201955643 U CN201955643 U CN 201955643U
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Abstract
The utility model relates to a temperature and humidity data routing inspection controller, which consists of the following structures: a case and a main board, wherein the main board comprises a microprocessor, a memory, a power supply management circuit, a logic controller and a bus driver, the microprocessor provides a storage control interface circuit, a display control interface circuit and an input/output control interface circuit, and an input/output part is formed on the case. The temperature and humidity data routing inspection controller is characterized in that the main board comprises a wireless radio frequency identification module and is connected with the microprocessor through a serial port expansion controller via electric signals, the wireless radio frequency identification module identifies microwave signals with the frequency being 2.4GHz in the identification distance within a radius being 60m and sends control instructions. The temperature and humidity data routing inspection controller has the advantage that the automatic detection and control on a temperature and humidity data information sender can be realized according to temperature and humidity signals sent by the temperature and humidity data information sender.
Description
Technical field
The utility model relates to a kind of controller of patrolling and examining, relate in particular to a kind of portable humiture data and patrol and examine controller based on radio network technique, this product is applied to the collection and the processing of data message with the humiture data source, mainly is applicable to the temperature and humidity monitor of storage environment.Belong to the information input/output terminal.
Background technology
Perfect day by day along with the develop rapidly of wireless communication technology and the network facilities, it is particularly important that the Computer Automatic Recognition input technology seems.Radio-frequency technique has been become the main flow of current automatic identification technology by people's understanding technology the highest with acceptance level.Since its high input speed, the accuracy height, cost is low, good reliability, thereby development is very rapid.
In the foodstuff preservation process, the main factor that influences the foodstuff preservation quality is exactly the environment temperature on every side and the variation of humidity, so the automatic Detection ﹠ Controling of environment temperature and humidity are the effective measures of guaranteeing grain quality.In order to improve the automatization level of sealing granary temperature Humidity Detection and control, reduce wiring, workloads such as installation and maintenance, the humiture data that propose the wireless communication technique of employing 2.4G microwave frequency band are patrolled and examined controller with humiture data source and exhaust equipment, realization is finished the field real-time acquisition and the site disposal of humiture information to the monitoring of sealing storage ambient temperature and humidity.The possibility of avoiding personal monitoring's environment to make mistakes is reduced the loss, and increases work efficiency.
Summary of the invention
The utility model proposes a kind of humiture data and patrol and examine controller, purpose is to monitor by the environment that the wireless communication technique of 2.4G microwave frequency band need be monitored, and control temperature and humidity, reduces the possibility that personal monitoring's environment is made mistakes, reduce the loss, increase work efficiency.
Patrol and examine controller for reaching above-mentioned purpose the utility model humiture data, constitute by following structure: form by shell and mainboard, mainboard comprises microprocessor, storer, electric power management circuit, logic controller and bus driver, microprocessor provides storage control interface circuit, DCI circuit and I/O control interface circuit, and I/O portion is housed on the shell; Storer is connected with the microprocessor electric signal by the I/O control interface circuit by control interface circuit, I/O portion by storage control interface circuit, display, and electric power management circuit is connected with little processing electric signal by logic controller; It is characterized in that described mainboard comprises the radio frequency identification module, be connected with the microprocessor electric signal by the serial ports expansion controller; Radio frequency identification module recognition distance is that 60 meters frequencies within the radius are the 2.4GHz microwave signal, and the emission steering order.
Described input part is the keyboard that is connected with the microprocessor electric signal by logic controller.
Described shell is provided with USB interface; USB interface is connected with the microprocessor electric signal by USB controller, bus driver, and described USB controller is positioned on the mainboard, and storer control interface circuit and USB (universal serial bus) are provided by microprocessor.
Described shell is provided with bluetooth serial ports, GPRS interface, CDMA interface and 802.11 interfaces, bluetooth serial ports is connected with the microprocessor electric signal by the bluetooth serial ports circuit, the GPRS interface is connected with the microprocessor electric signal by the GPRS circuit, the CDMA interface is connected with the microprocessor electric signal by the CDMA circuit, 802.11 interface is connected with the microprocessor electric signal by 802.11 circuit, described bluetooth serial ports circuit, GPRS circuit, CDMA circuit and 802.11 circuit are provided by microprocessor.
Described shell is provided with external antenna, and external antenna is the input/output terminal of radio frequency identification module.
The utility model has the advantages of: the utility model adopts modular design in hardware circuit design, can carry out the customization of module according to the actual requirements, thereby reduce cost; External interface can be supported various peripheral hardwares, has extensibility, can make up independently management information system, also is applicable to the realization of the distributed system of client/server, multipoint cooperative.By REID, data processing and memory technology the steering order operation is imported, stores and exported to 2.4G microwave radio data.Owing to itself adopted technique for embedded systems, therefore has the ability of data processing, for the secondary development of this system provides development platform.The temperature and humidity signal that can send according to humiture data message transmitter is to the automatic Detection ﹠ Controling of humiture data message transmitter.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Among the figure: microprocessor 1; Storer 2; Electric power management circuit 3; Logic controller 4; Bus driver 5; Storage control interface circuit 6; DCI circuit 7; Input control interface circuit 8; Radio frequency identification module 9; Serial ports expansion controller 10; Keyboard 11; Display 12; Usb 13; USB (universal serial bus) 14; Bluetooth serial ports 15; GPRS interface 16; CDMA interface 17; 802.11 interface 18; External antenna 19.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model humiture data are patrolled and examined controller as shown in the figure, constitute by following structure: form by shell and mainboard, mainboard comprises microprocessor 1, storer 2, electric power management circuit 3, logic controller 4 and bus driver 5, microprocessor 1 provides storage control interface circuit 6, DCI circuit 7 and input control interface circuit 8, and input part is housed on the shell; Storer 2 is connected with microprocessor 1 electric signal by input control interface circuit 8 by DCI circuit 7, input part by storage control interface circuit 6, display, and electric power management circuit 2 is connected with little processing 1 electric signal by logic controller 4; Mainboard comprises radio frequency identification module 9, is connected with microprocessor 1 electric signal by serial ports expansion controller 10; Radio frequency identification module 9 recognition distances are that 60 meters frequencies within the radius are the 2.4GHz microwave signal, and the emission steering order.The keyboard 11 of input part for being connected with microprocessor 1 electric signal by logic controller 4.Display 12 is a liquid crystal display.Shell is provided with usb 13; Usb 13 is connected with microprocessor 1 electric signal by USB controller, bus driver, and described USB controller is positioned on the mainboard, and storer control interface circuit 6 and USB (universal serial bus) 14 are provided by microprocessor 1.
Described shell is provided with bluetooth serial ports 15, GPRS interface 16, CDMA interface 17 and 802.11 interfaces 18, bluetooth serial ports 15 is connected with microprocessor 1 electric signal by the bluetooth serial ports circuit, GPRS interface 16 is connected with microprocessor 1 electric signal by the GPRS circuit, CDMA interface 17 is connected with microprocessor 1 electric signal by the CDMA circuit, 802.11 interface 18 is connected with microprocessor 1 electric signal by 802.11 circuit, described bluetooth serial ports circuit, GPRS circuit, CDMA circuit and 802.11 circuit are provided by microprocessor; Shell is provided with external antenna 19, and external antenna 19 is the input/output terminal of radio frequency identification module 9.
Claims (5)
1. the humiture data are patrolled and examined controller, it is characterized in that constituting: form by shell and mainboard by following structure, mainboard comprises microprocessor, storer, electric power management circuit, logic controller and bus driver, microprocessor provides storage control interface circuit, DCI circuit and input control interface circuit, and input part is housed on the shell; Storer is connected with the microprocessor electric signal by the input control interface circuit by control interface circuit, input part by storage control interface circuit, display, and electric power management circuit is connected with little processing electric signal by logic controller; It is characterized in that described mainboard comprises the radio frequency identification module, be connected with the microprocessor electric signal by the serial ports expansion controller; Radio frequency identification module recognition distance is that 60 meters frequencies within the radius are the 2.4GHz microwave signal, and the emission steering order.
2. humiture data according to claim 1 are patrolled and examined controller, it is characterized in that the keyboard of described input part for being connected with the microprocessor electric signal by logic controller.
3. humiture data according to claim 1 are patrolled and examined controller, it is characterized in that described shell is provided with USB interface; USB interface is connected with the microprocessor electric signal by USB controller, bus driver, and described USB controller is positioned on the mainboard, and storer control interface circuit and USB (universal serial bus) are provided by microprocessor.
4. humiture data according to claim 1 are patrolled and examined controller, it is characterized in that described shell is provided with bluetooth serial ports, the GPRS interface, CDMA interface and 802.11 interfaces, bluetooth serial ports is connected with the microprocessor electric signal by the bluetooth serial ports circuit, the GPRS interface is connected with the microprocessor electric signal by the GPRS circuit, the CDMA interface is connected with the microprocessor electric signal by the CDMA circuit, 802.11 interface is connected described bluetooth serial ports circuit by 802.11 circuit with the microprocessor electric signal, the GPRS circuit, CDMA circuit and 802.11 circuit are provided by microprocessor.
5. humiture data according to claim 1 are patrolled and examined controller, it is characterized in that described shell is provided with external antenna, and external antenna is the input/output terminal of radio frequency identification module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200462939U CN201955643U (en) | 2011-02-24 | 2011-02-24 | Temperature and humidity data routing inspection controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200462939U CN201955643U (en) | 2011-02-24 | 2011-02-24 | Temperature and humidity data routing inspection controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201955643U true CN201955643U (en) | 2011-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200462939U Expired - Fee Related CN201955643U (en) | 2011-02-24 | 2011-02-24 | Temperature and humidity data routing inspection controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201955643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884386A (en) * | 2014-04-04 | 2014-06-25 | 南京理工大学 | Temperature and humidity transmitter |
-
2011
- 2011-02-24 CN CN2011200462939U patent/CN201955643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884386A (en) * | 2014-04-04 | 2014-06-25 | 南京理工大学 | Temperature and humidity transmitter |
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Legal Events
| 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: 20110831 Termination date: 20130224 |