CN105092061A - Wireless temperature measurement sensor having self-adaptability - Google Patents
Wireless temperature measurement sensor having self-adaptability Download PDFInfo
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- CN105092061A CN105092061A CN201510588513.3A CN201510588513A CN105092061A CN 105092061 A CN105092061 A CN 105092061A CN 201510588513 A CN201510588513 A CN 201510588513A CN 105092061 A CN105092061 A CN 105092061A
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- measuring sensor
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Abstract
The invention discloses a wireless temperature measurement sensor having self-adaptability. The wireless temperature measurement sensor having self-adaptability is characterized by comprising a waterproof casing and an inner circuit, wherein the inner circuit comprises a temperature measurement probe, an AD conversion circuit, a micro processor, a timer, a memory, a switch circuit and a wireless transceiver module, an output end of the temperature measurement probe is connected with the AD conversion circuit, an output end of the AD conversion circuit is connected with the micro processor, an output end of the micro processor is connected with the switch circuit, an output end of the switch circuit is connected with the wireless transceiver module, the micro processor is further respectively connected with the timer and the memory, the waterproof casing is provided with a USB interface, and the USB interface is respectively connected with the memory and the micro processor. The wireless temperature measurement sensor having self-adaptability is provided with the waterproof casing, has advantages of long service life, good waterproof performance, simple structure and convenient mounting and makes the wireless transceiver module arranged in the sensor.
Description
Technical field
The present invention relates to a kind of wireless temperature-measuring sensor with adaptivity.
Background technology
Temperature sensor has a very wide range of applications in the industrial production, temperature sensor is by after data acquisition, generally pass through wire transmission, wiring trouble, even if having some by the temperature sensor of wirelessly transmitting data, also just by external for a temperature sensor wireless transceiver, temperature sensor is all real-time transmission data, although monitoring effect is good like this, but power consumption is very large, and existing temperature sensor water proofing property is poor, and mounting means is single, has certain limitation in actual application.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of wireless temperature-measuring sensor with adaptivity is provided, is provided with waterproof case, life-span is long, good waterproof performance, and radio receiving transmitting module is arranged on sensor internal, do not need additionally to connect wireless transceiver, structure is simple, easy for installation.
The object of the invention is to be achieved through the following technical solutions: a kind of wireless temperature-measuring sensor with adaptivity, comprises waterproof case and internal circuit; Described internal circuit comprises temperature probe, A/D convertor circuit, microprocessor, timer, storer, on-off circuit and radio receiving transmitting module; The output terminal of described temperature probe is connected with A/D convertor circuit, and the output terminal of A/D convertor circuit is connected with microprocessor, and the output terminal of microprocessor is connected with on-off circuit, and the output terminal of on-off circuit is connected with radio receiving transmitting module; Described microprocessor is also connected with timer and storer respectively; Described waterproof case is provided with USB interface, and USB interface is connected with storer and microprocessor.
USB interface is used for external smart machine, and the time interval that data send adjusts; Or the data in reading, dump storer.
Described a kind of wireless temperature-measuring sensor with adaptivity, also comprise lithium battery, lithium battery is connected with microprocessor.
Further, lithium battery adopts army's grade long-life lithium battery.
Described a kind of wireless temperature-measuring sensor with adaptivity, also comprise signal comparator circuit, described signal comparator circuit comprises reference voltage source and voltage comparator; The input end of voltage comparator is connected with reference voltage source and temperature probe respectively, and the output terminal of voltage comparator is connected with on-off circuit, and wherein, on-off circuit can be analog switch.
Described waterproof case is provided with suspender, bundled piece and plug connector.
Described temperature probe is infrared temperature probe.
Described signal comparator circuit also comprises an audible-visual annunciator, and the input end of audible-visual annunciator is connected with voltage comparator.
Described microprocessor comprises single-chip microcomputer C8051F300.
The invention has the beneficial effects as follows: (1) is provided with waterproof case, and the life-span is long, good waterproof performance.
(2) radio receiving transmitting module is arranged on sensor internal, does not need additionally to connect wireless transceiver, structure is simple, easy for installation.
(3) timing is carried out by timer, open on-off circuit every set time microprocessor, send the data to outside headend by radio receiving transmitting module, do not need to make data make radio receiving transmitting module be in opening always, reduce power consumption, extend the service time of battery.
(4) be provided with signal comparator circuit, the signal obtained by temperature probe and reference voltage signal compare, and whether the signal exported by voltage comparator carrys out gauge tap circuit and open, data transmission problem not in time when can effectively avoid occurring temperature anomaly.
(5) waterproof case is provided with suspender, bundled piece and plug connector, mounting means variation, meets the needs of various environment, makes sensor application wider.
(6) microprocessor adopts single-chip microcomputer C8051F300, and volume is little, and performance is high, low in energy consumption.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of wireless temperature-measuring sensor with adaptivity, comprises waterproof case and internal circuit; Described internal circuit comprises temperature probe, A/D convertor circuit, microprocessor, timer, storer, on-off circuit and radio receiving transmitting module; The output terminal of described temperature probe is connected with A/D convertor circuit, and the output terminal of A/D convertor circuit is connected with microprocessor, and the output terminal of microprocessor is connected with on-off circuit, and the output terminal of on-off circuit is connected with radio receiving transmitting module; Described microprocessor is also connected with timer and storer respectively; Described waterproof case is provided with USB interface, and USB interface is connected with storer and microprocessor.
USB interface is used for external smart machine, and the time interval that data send adjusts; Or the data in reading, dump storer.
Described a kind of wireless temperature-measuring sensor with adaptivity, also comprise lithium battery, lithium battery is connected with microprocessor.
Further, lithium battery adopts army's grade long-life lithium battery.
Described a kind of wireless temperature-measuring sensor with adaptivity, also comprise signal comparator circuit, described signal comparator circuit comprises reference voltage source and voltage comparator; The input end of voltage comparator is connected with reference voltage source and temperature probe respectively, and the output terminal of voltage comparator is connected with on-off circuit, and wherein, on-off circuit can be analog switch.
Described waterproof case is provided with suspender, bundled piece and plug connector.
Described temperature probe is infrared temperature probe.
Described signal comparator circuit also comprises an audible-visual annunciator, and the input end of audible-visual annunciator is connected with voltage comparator.
Described microprocessor comprises single-chip microcomputer C8051F300.
Claims (7)
1. there is a wireless temperature-measuring sensor for adaptivity, it is characterized in that: comprise waterproof case and internal circuit; Described internal circuit comprises temperature probe, A/D convertor circuit, microprocessor, timer, storer, on-off circuit and radio receiving transmitting module; The output terminal of described temperature probe is connected with A/D convertor circuit, and the output terminal of A/D convertor circuit is connected with microprocessor, and the output terminal of microprocessor is connected with on-off circuit, and the output terminal of on-off circuit is connected with radio receiving transmitting module; Described microprocessor is also connected with timer and storer respectively; Described waterproof case is provided with USB interface, and USB interface is connected with storer and microprocessor respectively.
2. a kind of wireless temperature-measuring sensor with adaptivity according to claim 1, it is characterized in that: also comprise lithium battery, lithium battery is connected with microprocessor.
3. a kind of wireless temperature-measuring sensor with adaptivity according to claim 1, it is characterized in that: also comprise signal comparator circuit, described signal comparator circuit comprises reference voltage source and voltage comparator; The input end of voltage comparator is connected with reference voltage source and temperature probe respectively, and the output terminal of voltage comparator is connected with on-off circuit.
4. a kind of wireless temperature-measuring sensor with adaptivity according to claim 1, is characterized in that: described waterproof case is provided with suspender, bundled piece and plug connector.
5. a kind of wireless temperature-measuring sensor with adaptivity according to claim 1, is characterized in that: described temperature probe is infrared temperature probe.
6. a kind of wireless temperature-measuring sensor with adaptivity according to claim 3, is characterized in that: described signal comparator circuit also comprises an audible-visual annunciator, and the input end of audible-visual annunciator is connected with voltage comparator.
7. a kind of wireless temperature-measuring sensor with adaptivity according to claim 1, is characterized in that: described microprocessor comprises single-chip microcomputer C8051F300.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510588513.3A CN105092061A (en) | 2015-09-16 | 2015-09-16 | Wireless temperature measurement sensor having self-adaptability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510588513.3A CN105092061A (en) | 2015-09-16 | 2015-09-16 | Wireless temperature measurement sensor having self-adaptability |
Publications (1)
| Publication Number | Publication Date |
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| CN105092061A true CN105092061A (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510588513.3A Pending CN105092061A (en) | 2015-09-16 | 2015-09-16 | Wireless temperature measurement sensor having self-adaptability |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271064A (en) * | 2017-07-10 | 2017-10-20 | 合肥东玖电气有限公司 | A kind of wireless temperature measuring device with efficient performance |
| CN107402080A (en) * | 2017-07-10 | 2017-11-28 | 合肥东玖电气有限公司 | A kind of wireless detecting system for thermometric |
| CN107423195A (en) * | 2017-07-04 | 2017-12-01 | 合肥东玖电气有限公司 | A kind of wireless temperature measuring device for host computer |
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| CN201955887U (en) * | 2010-12-24 | 2011-08-31 | 东北大学 | MCF51QE128-based ultralow-power consumption wireless temperature/humidity node |
| CN102523635A (en) * | 2011-12-22 | 2012-06-27 | 太仓市同维电子有限公司 | Wireless terminal device having temperature measurement function and method for realizing temperature measurement control |
| CN203100923U (en) * | 2013-03-25 | 2013-07-31 | 国家电网公司 | Online temperature measurement device for cable joint |
| CN103453999A (en) * | 2013-08-09 | 2013-12-18 | 国家电网公司 | Transformer substation device temperature monitoring system based on self-energy-acquiring wireless temperature sensor |
| CN204255509U (en) * | 2014-10-15 | 2015-04-08 | 北京伯仲佳和石油技术开发有限公司 | A kind of based on multiplex roles micro power consumption wireless temperature transmitter |
| CN204405198U (en) * | 2014-12-24 | 2015-06-17 | 河南工业技术研究院 | The wireless contact temp measuring system of a kind of high-tension switch cabinet |
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2015
- 2015-09-16 CN CN201510588513.3A patent/CN105092061A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201955887U (en) * | 2010-12-24 | 2011-08-31 | 东北大学 | MCF51QE128-based ultralow-power consumption wireless temperature/humidity node |
| CN102523635A (en) * | 2011-12-22 | 2012-06-27 | 太仓市同维电子有限公司 | Wireless terminal device having temperature measurement function and method for realizing temperature measurement control |
| CN203100923U (en) * | 2013-03-25 | 2013-07-31 | 国家电网公司 | Online temperature measurement device for cable joint |
| CN103453999A (en) * | 2013-08-09 | 2013-12-18 | 国家电网公司 | Transformer substation device temperature monitoring system based on self-energy-acquiring wireless temperature sensor |
| CN204255509U (en) * | 2014-10-15 | 2015-04-08 | 北京伯仲佳和石油技术开发有限公司 | A kind of based on multiplex roles micro power consumption wireless temperature transmitter |
| CN204405198U (en) * | 2014-12-24 | 2015-06-17 | 河南工业技术研究院 | The wireless contact temp measuring system of a kind of high-tension switch cabinet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107423195A (en) * | 2017-07-04 | 2017-12-01 | 合肥东玖电气有限公司 | A kind of wireless temperature measuring device for host computer |
| CN107271064A (en) * | 2017-07-10 | 2017-10-20 | 合肥东玖电气有限公司 | A kind of wireless temperature measuring device with efficient performance |
| CN107402080A (en) * | 2017-07-10 | 2017-11-28 | 合肥东玖电气有限公司 | A kind of wireless detecting system for thermometric |
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Application publication date: 20151125 |