CN202757645U - Universal collecting device used for sensors and based on 6LoWPAN communication technology - Google Patents
Universal collecting device used for sensors and based on 6LoWPAN communication technology Download PDFInfo
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- CN202757645U CN202757645U CN2012203553243U CN201220355324U CN202757645U CN 202757645 U CN202757645 U CN 202757645U CN 2012203553243 U CN2012203553243 U CN 2012203553243U CN 201220355324 U CN201220355324 U CN 201220355324U CN 202757645 U CN202757645 U CN 202757645U
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Abstract
The utility model provides a universal collecting device used for sensors and based on 6LoWPAN communication technology. It is characterized in that the universal collecting device used for the sensors and based on the 6LoWPAN communication technology is composed of a central processing unit, a keyboard sound display module, a signal conditioning and collecting module, a measurement compensation module, a 6LoWPAN communication module, a storage unit and a power source module. The keyboard sound display module is connected with the central processing unit. The key board sound display module receives requests of users, displays corresponding data information and gives out acousto-optic warnings. The storage unit is connected with the central processing unit and works as an operation internal memory and a data storage. The signal conditioning and collecting module is connected with the central processing unit and realizes the conditioning and collection of sensor signals. The measurement compensation module realizes compensation of measurement values through automatic calibration and the monitoring of environmental temperature. The 6LoWPAN communication module takes charge of transmitting the collected sensor data to a 6LoWPAN gateway. The power source supplies electric power for the universal collecting device used for the sensors and based on the 6LoWPAN communication technology.
Description
Technical field
The utility model relates to a kind of general purpose transducer harvester based on the 6LoWPAN communication technology, especially this device can connect the sensor component with 0-10mA/0-20mA/4-20mA/0-5V/0-10V and switching value output, the local numerical value of realizing shows and sound and light of alarm simultaneously, and by the 6LoWPAN gateway, make up wireless sensor network, the data interaction of carrying out with the telemanagement center realizes online Real Time Monitoring.
Background technology
Progress along with society, the numerical and intelligent degree in city improves, people are more and more stronger to the demand of the apperceive identity of surrounding, the application of sensor is also more and more extensive, and traditional sensor application, mostly being to be connected to harvester by wired mode, being difficult to form sensor network, is that deployment way or implementation cost all have been difficult to satisfy current demand.Particularly current, technology of Internet of things is just flourish, uses very extensively, spreads all over a plurality of fields such as intelligent transportation, environmental protection, government work, public safety, safety home, intelligent fire, industry monitoring, old man's nursing, personal health.Need especially to change traditional connected mode so that large-scale application, reduction cost; Sensor should have the MANET ability, possesses certain perception and managerial ability, to realize the application of networking, adapts to the development of Internet of Things.
Summary of the invention
In order to simplify the application deployment mode of sensor, reduce cost, make sensor possess the application that the MANET ability satisfies Internet of Things, the utility model relates to a kind of general purpose transducer harvester based on the 6LoWPAN communication technology, especially this device can connect the sensor component with 0-10mA/0-20mA/4-20mA/0-5V/0-10V and switching value output, the local numerical value of realizing shows and sound and light of alarm simultaneously, and by the 6LoWPAN gateway, make up wireless sensor network, the data interaction of carrying out with the telemanagement center realizes online Real Time Monitoring.
The technical solution of the utility model is: the utility model relates to a kind of general purpose transducer harvester based on the 6LoWPAN communication technology, it is characterized in that: device mainly is comprised of CPU (central processing unit), keypad sound display module, signal condition acquisition module, metrophia compensation module, 6LoWPAN communication module and storage unit, power module.The keypad sound display module is connected with CPU (central processing unit), accepts user's request and shows corresponding data message, carries out sound and light alarm; Storage unit is connected with CPU (central processing unit), as running memory and data-carrier store; The signal condition acquisition module is connected with CPU (central processing unit), realizes conditioning and collection to sensor signal; The metrophia compensation module compensates measured value by automatic Calibration and monitoring of environmental temperature; The sensing data that the 6LoWPAN communication module is responsible for collecting is transferred to the 6LoWPAN gateway; Power module provides electric power for equipment.
The utility model has the advantages that: a kind of general purpose transducer harvester based on the 6LoWPAN communication technology, make traditional sensors possess MANET ability and ability of self-management, simplified sensor application mode, reduced implementation cost.This device can connect the sensor component with 0-10mA/0-20mA/4-20mA/0-5V/0-10V and switching value output, the local numerical value of realizing shows and sound and light of alarm simultaneously, and by the 6LoWPAN gateway, make up wireless sensor network, the data interaction of carrying out with the telemanagement center realizes online Real Time Monitoring.
The principle of work of this device is: the keypad sound display module is connected with CPU (central processing unit), accepts user's request and shows corresponding data message, carries out sound and light alarm; Storage unit is connected with CPU (central processing unit), as running memory and data-carrier store; The signal condition acquisition module is connected with CPU (central processing unit), realizes conditioning and collection to sensor signal; The metrophia compensation module compensates measured value by automatic Calibration and monitoring of environmental temperature; The sensing data that the 6LoWPAN communication module is responsible for collecting is transferred to the 6LoWPAN gateway; Power module provides electric power for equipment.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
As shown in Figure 1:
Device mainly is comprised of CPU (central processing unit), keypad sound display module, signal condition acquisition module, metrophia compensation module, 6LoWPAN communication module and storage unit, power module.The keypad sound display module is connected with CPU (central processing unit), accepts user's request and shows corresponding data message, carries out sound and light alarm; Storage unit is connected with CPU (central processing unit), as running memory and data-carrier store; The signal condition acquisition module is connected with CPU (central processing unit), realizes conditioning and collection to sensor signal; The metrophia compensation module compensates measured value by automatic Calibration and monitoring of environmental temperature; The sensing data that the 6LoWPAN communication module is responsible for collecting is transferred to the 6LoWPAN gateway; Power module provides electric power for equipment.
As shown in Figure 2:
Central processing unit adopts the MSP430 processor of super low-power consumption.Display module is connected with processor by spi bus, realizes extraction and the demonstration of character library; Keyboard matrix is connected to the GPIO interrupt interface of processor, realize equipment inquiry, operation is set etc.; The 6LoWPAN communication module is connected with CPU by RS232TTL, comes the exchanges data of realization equipment and gateway; The signal condition acquisition module partly is comprised of sampling resistor, filtering circuit sheet, subsidiary.Sensor is converted to voltage signal after by signal conditioning circuit, transfers to the high-precision A/D chip, offers CPU after the digital processing and carries out analytical calculation; The metrophia compensation module gathers ambient temperature value by thermopair, compensates processing by the algorithm of tabling look-up, and realizes the compensation to measured value; And power module is responsible for the management of power-supply system.
Claims (1)
1. the utility model relates to a kind of general purpose transducer harvester based on the 6LoWPAN communication technology, it is characterized in that: device is comprised of CPU (central processing unit), keypad sound display module, signal condition acquisition module, metrophia compensation module, 6LoWPAN communication module and storage unit, power module, the keypad sound display module is connected with CPU (central processing unit), accepts user's request and shows corresponding data message, carries out sound and light alarm; Storage unit is connected with CPU (central processing unit), as running memory and data-carrier store; The signal condition acquisition module is connected with CPU (central processing unit), realizes conditioning and collection to sensor signal; The metrophia compensation module compensates measured value by automatic Calibration and monitoring of environmental temperature; The sensing data that the 6LoWPAN communication module is responsible for collecting is transferred to the 6LoWPAN gateway; Power module provides electric power for equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203553243U CN202757645U (en) | 2012-07-23 | 2012-07-23 | Universal collecting device used for sensors and based on 6LoWPAN communication technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203553243U CN202757645U (en) | 2012-07-23 | 2012-07-23 | Universal collecting device used for sensors and based on 6LoWPAN communication technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757645U true CN202757645U (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203553243U Expired - Fee Related CN202757645U (en) | 2012-07-23 | 2012-07-23 | Universal collecting device used for sensors and based on 6LoWPAN communication technology |
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| CN (1) | CN202757645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782465A (en) * | 2016-08-30 | 2018-03-09 | 天津思博科科技发展有限公司 | High temperature monitoring device based on technology of Internet of things |
-
2012
- 2012-07-23 CN CN2012203553243U patent/CN202757645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782465A (en) * | 2016-08-30 | 2018-03-09 | 天津思博科科技发展有限公司 | High temperature monitoring device based on technology of Internet of things |
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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: 20130227 Termination date: 20130723 |