CN104483031A - Portable temperature detection system based on intelligent mobile phone - Google Patents
Portable temperature detection system based on intelligent mobile phone Download PDFInfo
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- CN104483031A CN104483031A CN201410750788.8A CN201410750788A CN104483031A CN 104483031 A CN104483031 A CN 104483031A CN 201410750788 A CN201410750788 A CN 201410750788A CN 104483031 A CN104483031 A CN 104483031A
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- mobile phone
- temperature
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Abstract
The invention discloses a portable temperature detection system based on an intelligent mobile phone and relates to a temperature detection system. The system comprises a temperature acquisition module, a power supply module and the intelligent mobile phone, wherein the temperature acquisition module comprises a temperature sensor, a single chip microcomputer and a communication circuit; an output end of the temperature sensor is connected with an input end of the single chip microcomputer; an output end of the single chip microcomputer is connected with an input end of the communication circuit; the communication circuit is connected with the intelligent mobile phone by Bluetooth; the power supply module is connected with the single chip microcomputer of the temperature acquisition module. The system disclosed by the invention is separated between detection and operation, small in size of a temperature detection module, convenient to carry, simple to operate, low in cost and capable of being used for conveniently detecting the temperature of some covert positions or closed spaces.
Description
Technical field
The present invention relates to a kind of system for detecting temperature, particularly a kind of Portable temperature detection system based on smart mobile phone.
Background technology
Along with the development of science and technology, mobile phone has become the indispensable instrument of people's life, especially the development of smart mobile phone in recent years, because of its there is outstanding operating system, all kinds of software can be freely installed, this three large characteristic of the full touch screen type operation sense of large-size screen monitors, make its universal face more and more wider, the necessary equipment of people's office is even become in some specific occasion, smart mobile phone has shown its superiority in various workplace, more and more by people like even there is the trend of alternative PC in some occasion.
In temperature detection, existing temperature monitor is made up of CPU, temperature sensing circuit, key circuit, display module and warning circuit and a few part of feed circuit module mostly, although the development of semiconductor technology in recent years, the volume of integrated circuit is more and more less, but due to the existence of button and display device, make existing temperature detection instrument can not do very little, in addition owing to adopting the structure of integration, be also unfavorable for detecting some concealed spaces or enclosure space.
Summary of the invention
The object of this invention is to provide a kind of Portable temperature detection system based on smart mobile phone, this systems axiol-ogy be separated with operation, the volume of temperature detecting module is little, easy to carry, simple to operate, cost is low, conveniently detect the temperature of some more hidden positions or enclosure space.
The technical scheme that the present invention adopts for achieving the above object is: a kind of Portable temperature detection system based on smart mobile phone, comprise temperature collect module, power module and smart mobile phone, temperature collect module comprises temperature sensor, single-chip microcomputer and telecommunication circuit, the output terminal of temperature sensor is connected with the input end of single-chip microcomputer, the output terminal of single-chip microcomputer is connected with the input end of telecommunication circuit, telecommunication circuit is connected with smart mobile phone by bluetooth, and power module is connected with the single-chip microcomputer of temperature collect module.
Further technical scheme of the present invention is: described telecommunication circuit is that serial ports turns bluetooth module circuit; Described single-chip microcomputer is STC15W201S series monolithic, and temperature sensor adopts LM92 digital temperature sensor.
The Portable temperature detection system that the present invention is based on smart mobile phone has following beneficial effect: the present invention adopts smart mobile phone as human-computer interaction terminal, the display of original system for detecting temperature and key-press module and data processing smart mobile phone are realized, really achieve to detect and be separated with operation, both the volume of temperature detecting module had greatly been reduced, portability improves greatly, fully play again the superiority of smart mobile phone, function is abundanter, operate simpler, cost is lower, also the temperature of some more hidden positions or enclosure space (except the enclosure space of band screen layer) can conveniently be detected.
Below in conjunction with drawings and Examples, the Portable temperature detection system that the present invention is based on smart mobile phone is further described.
Accompanying drawing explanation
Fig. 1 is the Portable temperature detection system structural representation that the present invention is based on smart mobile phone;
Fig. 2 is the circuit theory diagrams of the temperature collect module of the Portable temperature detection system that the present invention is based on smart mobile phone.
Embodiment
As shown in Figure 1 and Figure 2, the present invention is based on the Portable temperature detection system of smart mobile phone, comprise temperature collect module, power module and smart mobile phone, temperature collect module comprises temperature sensor, single-chip microcomputer and telecommunication circuit, the output terminal of temperature sensor is connected with the input end of single-chip microcomputer, the output terminal of single-chip microcomputer is connected with the input end of telecommunication circuit, and telecommunication circuit is connected with smart mobile phone by bluetooth, and described telecommunication circuit is that serial ports turns bluetooth module circuit; Power module is connected with the single-chip microcomputer of temperature collect module.
Described single-chip microcomputer is STC15W201S series monolithic, and this single-chip microcomputer adopts SOP16 encapsulation, and 14 I/O, double-serial port etc. facilitate the exploitation of native system.Temperature sensor adopts LM92 digital temperature sensor, itself and single-chip microcomputer adopt I2C bus interface, only need 2 lines, because LM92 adopts 2 line I2C bus interface, and this series monolithic does not have built-in I2C module, any 2 I/O mouths in 14 I/O mouths can be adopted in theory as I2C interface, communicate with software simulation I2C, during practical operation, due to P3.0, P3.1, P3.6, P3.7 distribution is RXD and TXD of two serial ports, native system I/O mouth residue is more in addition, these 4 I/O mouths general just it goes without doing Simulation with I 2C, Fig. 2 is just with P1.2, P1.3 is as Simulation with I 2C interface.Serial ports turns bluetooth module circuit and adopts HC-06 serial ports bluetooth module, be connected with single-chip microcomputer by serial ports, can be connected with it by any a group in group serial ports of 2 on single-chip microcomputer, Fig. 2 adopts serial ports 1(P3.0, P3.1) interface of bluetooth module circuit and single-chip microcomputer is turned as serial ports.Whole temperature acquisition part adopts 2 whose power supplieds, supply voltage about 3.0V.
Principle of work of the present invention: the temperature of temperature sensor collection site, temperature signal is passed to single-chip microcomputer by temperature sensor, single-chip microcomputer treatment temperature signal or set temperature value former in temperature signal and single-chip microcomputer is compared, data after process are passed to telecommunication circuit by single-chip microcomputer, data are passed to smart mobile phone by bluetooth by telecommunication circuit, can the temperature value of display measurement in smart mobile phone, or draw out curve map etc. according to repetitive measurement; Also can pass through the instruction of smart mobile phone input measurement, instruction is sent to telecommunication circuit by the Bluetooth function that smart mobile phone himself carries again, and instruction is passed to single-chip microcomputer by telecommunication circuit again, by the real-time measure field temperature of Single-chip Controlling temperature sensor.
Smart mobile phone is as host computer, smart mobile phone is as main control unit, by writing special software program, realize the instruction input of Portable temperature instrument, data display, data processing, graph curve drafting and alerting signal output etc., also can transfer data to far-end by network if desired, realize the long-distance transmissions of data.The operating system of smart mobile phone can be Android, ios or other operating system, only need write relevant software according to the operating system of correspondence, smart mobile phone mainly includes but not limited to following components: several partial functions such as the transmission of the input of touch keyboard data, data display, graph curve drafting, data processing and blue-teeth data and reception.Temperature collect module is as slave computer, and primary responsibility receives host computer instruction, completes the simple process of temperature acquisition and data, and result is sent to host computer by serial ports bluetooth.For preventing corrupt data between host computer and slave computer, formulate special communication protocol and data check means.
Above embodiment is only preferred embodiment of the present invention, and structure of the present invention is not limited to the form that above-described embodiment is enumerated, and all any amendments done within the spirit and principles in the present invention, equivalent replacement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the Portable temperature detection system based on smart mobile phone, it is characterized in that, comprise temperature collect module, power module and smart mobile phone, temperature collect module comprises temperature sensor, single-chip microcomputer and telecommunication circuit, the output terminal of temperature sensor is connected with the input end of single-chip microcomputer, the output terminal of single-chip microcomputer is connected with the input end of telecommunication circuit, and telecommunication circuit is connected with smart mobile phone by bluetooth, and power module is connected with the single-chip microcomputer of temperature collect module.
2., as claimed in claim 1 based on the Portable temperature detection system of smart mobile phone, it is characterized in that, described telecommunication circuit is that serial ports turns bluetooth module circuit.
3. as claimed in claim 1 based on the Portable temperature detection system of smart mobile phone, it is characterized in that, described single-chip microcomputer is STC15W201S series monolithic, and temperature sensor adopts LM92 digital temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410750788.8A CN104483031A (en) | 2014-12-10 | 2014-12-10 | Portable temperature detection system based on intelligent mobile phone |
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| CN201410750788.8A CN104483031A (en) | 2014-12-10 | 2014-12-10 | Portable temperature detection system based on intelligent mobile phone |
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| CN104483031A true CN104483031A (en) | 2015-04-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105526967A (en) * | 2015-12-29 | 2016-04-27 | 南京奇崛电子科技有限公司 | Measuring equipment and system based on intelligent terminal |
| CN106441600A (en) * | 2016-08-24 | 2017-02-22 | 西安远眺卫星通信有限公司 | Wireless temperature monitoring system and wireless temperature monitoring method based on communication satellite |
| CN106657605A (en) * | 2016-11-15 | 2017-05-10 | 梧州市第四中学 | Indoor temperature controller based on bluetooth technology and manufacturing method thereof |
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| CN201716127U (en) * | 2010-08-03 | 2011-01-19 | 葛洲坝集团试验检测有限公司 | Intelligent concrete cooling water passing data acquisition instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105526967A (en) * | 2015-12-29 | 2016-04-27 | 南京奇崛电子科技有限公司 | Measuring equipment and system based on intelligent terminal |
| CN106441600A (en) * | 2016-08-24 | 2017-02-22 | 西安远眺卫星通信有限公司 | Wireless temperature monitoring system and wireless temperature monitoring method based on communication satellite |
| CN106657605A (en) * | 2016-11-15 | 2017-05-10 | 梧州市第四中学 | Indoor temperature controller based on bluetooth technology and manufacturing method thereof |
| CN106657605B (en) * | 2016-11-15 | 2023-03-31 | 东莞市众进电子科技有限公司 | Indoor temperature controller based on Bluetooth technology and manufacturing method thereof |
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