CN204270490U - A kind of internet of things sensors device based on bluetooth communication - Google Patents
A kind of internet of things sensors device based on bluetooth communication Download PDFInfo
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- CN204270490U CN204270490U CN201420813623.6U CN201420813623U CN204270490U CN 204270490 U CN204270490 U CN 204270490U CN 201420813623 U CN201420813623 U CN 201420813623U CN 204270490 U CN204270490 U CN 204270490U
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Abstract
The utility model discloses a kind of internet of things sensors device based on bluetooth communication, form primarily of sensor, rs485 interface module, data processing module, Bluetooth chip and Bluetooth receptions terminal five essential parts, described rs485 interface module and sensor carry out serial communication, sensor sends data to data processing module, data processing module carries out serializing to transducing signal data, then send Bluetooth chip to, finally send data to Bluetooth receptions terminal.This device data precision is high, ensure that data accuracy, can realize the transmitted in both directions to data, to the needs mobile position disposed residing for sensor arbitrarily according to environment in season, can also improve the ease for use of sensor, validity and accuracy.
Description
Technical field
The utility model relates to sensor technical field, is specially a kind of internet of things sensors device based on bluetooth communication.
Background technology
Along with the progress of modern science and technology and the development of modern agriculture with high efficiency, automated control technology, in Derived from Agricultural Modernization irreplaceable importance and functions more and more be familiar with by people.Agricultural automation can be raised labour productivity and the quality of agricultural products greatly, and along with the globalization of economy, face the pressure of the open import of agricultural product and market competition, modern agriculture only has by boosting productivity, reducing production cost and improve product quality and could survive further.Various Internet of Things related sensor is applied to agricultural production one after another, and common sensor communication mode is serial ports wired connection or the zigbee scheme based on IEEE802.15.4, and its defect is that data precision is lower, accuracy is low and consumes energy greatly.
Utility model content
The purpose of this utility model is to provide a kind of internet of things sensors device based on bluetooth communication, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of internet of things sensors device based on bluetooth communication, form primarily of sensor, rs485 interface module, data processing module, Bluetooth chip and Bluetooth receptions terminal five essential parts, described rs485 interface module and sensor carry out serial communication, sensor sends data to data processing module, data processing module carries out serializing to transducing signal data, then send Bluetooth chip to, finally send data to Bluetooth receptions terminal.
As preferably, described Bluetooth chip is low-power consumption 4.0 version.
As preferably, described sensor at least arranges three.
Compared with prior art, advantage of the present utility model: first the utility model has used rs485 agreement and can to have passed through scheme by compatible existing sensor to connect each sensor, and data precision is high, ensure that data accuracy; Moreover native system has core data processing module, the data after serializing are sent to receiving end in the self-defined mode meeting arbitrarily bluetooth 4.0 specification, the transmitted in both directions to data can be realized, simultaneously due to the advantage of bluetooth 4.0 low-power consumption energy one-to-many node, not only can transmit data normally, to the needs mobile position disposed residing for sensor arbitrarily according to environment in season, the ease for use of sensor, validity and accuracy can also be improved.
Accompanying drawing explanation
Fig. 1 is the utility model connection diagram.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below in conjunction with concrete diagram.
As shown in Figure 1, a kind of internet of things sensors device based on bluetooth communication, form primarily of sensor, rs485 interface module, data processing module, Bluetooth chip and Bluetooth receptions terminal five essential parts, described rs485 interface module and sensor carry out serial communication, sensor sends data to data processing module, data processing module carries out serializing to transducing signal data, then sends Bluetooth chip to, finally sends data to Bluetooth receptions terminal.Described Bluetooth chip is low-power consumption 4.0 version.Described sensor at least arranges three.
A kind of internet of things sensors device based on bluetooth communication is the ingredient of the agricultural automation acquisition control system based on Bluetooth Core Specification Version 4.0 specification, for realizing sensor device, system (metadata pre-service) under the participating in directly of place circumstance complication and nobody or less people, according to the requirement of people, judge through detection automatically, information processing, analysis, push sensing data to service end, realize the process of the sensor data collection of expection.
Used rs485 agreement to pass through scheme by compatible existing sensor to connect each sensor, data precision is high, ensure that data accuracy.This apparatus system has data processing module, the data after serializing are sent to receiving end in the self-defined mode meeting arbitrarily bluetooth 4.0 specification, the transmitted in both directions to data can be realized, simultaneously due to the advantage of bluetooth 4.0 low-power consumption energy one-to-many node, not only can transmit data normally, to the needs mobile position disposed residing for sensor arbitrarily according to environment in season, the ease for use of sensor, validity and accuracy can also be improved.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. the internet of things sensors device based on bluetooth communication, it is characterized in that, form primarily of sensor, rs485 interface module, data processing module, Bluetooth chip and Bluetooth receptions terminal five essential parts, described rs485 interface module and sensor carry out serial communication, sensor sends data to data processing module, data processing module carries out serializing to transducing signal data, then sends Bluetooth chip to, finally sends data to Bluetooth receptions terminal.
2. a kind of internet of things sensors device based on bluetooth communication according to claim 1, is characterized in that, described Bluetooth chip is low-power consumption 4.0 version.
3. a kind of internet of things sensors device based on bluetooth communication according to claim 1, it is characterized in that, described sensor at least arranges three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813623.6U CN204270490U (en) | 2014-12-22 | 2014-12-22 | A kind of internet of things sensors device based on bluetooth communication |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420813623.6U CN204270490U (en) | 2014-12-22 | 2014-12-22 | A kind of internet of things sensors device based on bluetooth communication |
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| CN204270490U true CN204270490U (en) | 2015-04-15 |
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| CN201420813623.6U Expired - Fee Related CN204270490U (en) | 2014-12-22 | 2014-12-22 | A kind of internet of things sensors device based on bluetooth communication |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105812030A (en) * | 2016-03-10 | 2016-07-27 | 东华大学 | Sensor general interface based on low power consumption bluetooth technology |
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- 2014-12-22 CN CN201420813623.6U patent/CN204270490U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105812030A (en) * | 2016-03-10 | 2016-07-27 | 东华大学 | Sensor general interface based on low power consumption bluetooth technology |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161222 |