CN1811346A - Greenhouse environment information voice demon and method - Google Patents
Greenhouse environment information voice demon and method Download PDFInfo
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- CN1811346A CN1811346A CN 200610056941 CN200610056941A CN1811346A CN 1811346 A CN1811346 A CN 1811346A CN 200610056941 CN200610056941 CN 200610056941 CN 200610056941 A CN200610056941 A CN 200610056941A CN 1811346 A CN1811346 A CN 1811346A
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Abstract
The present invention relates to a hothouse environment information speech sensing system and method. Said system includes the following components: front panel, Chinese LCD liquid crystal display screen, touch input key, power supply switch, horn, lithium cell charging indicator, speech output indicator, main circuit board, control module composed of MSP430F149 single chip computer and peripheral circuit, speech module composed of AT89C2051 single chip computer and peripheral circuit, RS485 network communication interface, sensor signal input interface, DC power supply interface, lithium cell, plastic box, temperature and humidity integrated sensor, soil temperature sensor and illumination sensor. It can be used for automatic measurement and speech output of air temperature, air humidity, dew-point temperature, soil temperature and illumination intensity of hothouse and farmland, etc.
Description
Technical field:
The present invention relates to greenhouse environment information voice demon and method, air themperature, air humidity, dewpoint temperature, the soil moisture and the intensity of illumination on ground such as warmhouse booth, city, field, farmland are measured automatically, and the every result of voice output.
Background technology:
Generally there is following problem in present greenhouse information measurement instrument:
1, man-machine interface is friendly inadequately, and the approach that conveys a message to the user is more single.
2, power supply mode is dumb, can not switch at any time between the battery of powered battery instrument and the external power source.
3, the more general volume of instrument of function is bigger, needs external power source, and has only the professional and technical personnel to operate, and uses and carries equal inconvenience.
4, reliability is not high, normal because external interference and cisco unity malfunction.
Summary of the invention:
For overcoming the existing existing problem of greenhouse information measurement instrument, the invention provides greenhouse environment information voice demon and its implementation, be used to measure air themperature, air humidity, dewpoint temperature, the soil moisture and intensity of illumination, man-machine interface with voice output, external power source and lithium battery can automatically switch, can store lot of data,, have high reliability and long-time stability by RS485 interface and computing machine swap data.
The technical solution adopted for the present invention to solve the technical problems:
Host scm is selected super low-power consumption type MSP430 series of products MSP430F149 for use, operating voltage is 1.8～3.6V, 5 kinds of low-power consumption modes, the FLASH program storage that has 2kB data-carrier store and 63kB repeatedly to programme in the sheet, the serial line interface of 2 full duplexs, 2 hardware SPI interfaces, 8 passages, 12 bit A/D converters; Serial ports 1 uses SP3483 to be extended to the RS485 interface, realizes the data transmission with host computer; The SPI interface connects data-carrier store AT45DB081, realizes the large-capacity data storage; Lithium battery is received 1 tunnel AD converter after by the precision resistance dividing potential drop, carries out the measurement of dump energy.Real-time clock DS1302 provides time reference for system, and the data of gathering according to the value of setting regularly deposit data-carrier store in.House dog MAX706 is used to strengthen anti-interference, and system can recover after meeting the strong jamming collapse voluntarily.Data acquisition interface is digital signal interface, and signal directly send single-chip microcomputer to handle; Temperature Humidity Sensor uses integrated SHT11, can measure dew point accurately simultaneously; Ground temperature sensor uses a line device DS18B20; Optical sensor uses TSL230, can realize the automatic conversion of range.Select the AT89C2051 of 51 series for use from single-chip microcomputer, its serial ports is connected with the serial ports 2 of host scm MSP430F149, receives voice command; Speech chip PM50100 receives AT89C2051 and realizes voice output.Man-machine interface is made up of power switch, touch input button, LCM12232 Chinese LCDs, light emitting diode and loudspeaker, finishes setting, image data and the roll display of time on date of switching on and shutting down, various parameters, demonstration, the indication of voice output state, charged state indication, voice output measured value and the duty of instrument own etc. of dump energy.System can use the 5V DC power supply, gives lithium cell charging through charging chip LTC4055 in power supply, and external power source disconnects the back system and changes into lithium battery power supply automatically.
Beneficial effect of the present invention:
1, realized friendly man-machine interface, can pass to the user to information such as various measured values and the duties of instrument own by the mode of Chinese demonstration and voice, the user can manipulate easily by button.
2, can measure air themperature, air humidity, dewpoint temperature, the soil moisture and intensity of illumination, the vast capacity data storage, and pass through the RS485 network interface with the host computer swap data.
3, realize automatic switchover between external power source and the lithium battery, prolonged the serviceable life of lithium battery.
4, lithium battery can use the charger use of charging repeatedly, compares the expense of having saved with using common batteries, and has reduced the pollution to environment.
5, realize the high reliability design, strengthened system's antijamming capability.
Description of drawings:
Fig. 1 is an object construction schematic top view of the present invention.
Fig. 2 is an object construction schematic side view of the present invention.
Fig. 3 is that system of the present invention forms structural representation.
Embodiment:
As shown in Figure 1, front panel (1) is fixed on the front portion of plastic casing (14) with screw; Control module (9), voice module (10), RS485 network communication interface (11), sensor signal input interface (12), direct supply interface (13), lithium battery (14) are welded on the main circuit board (8), and main circuit board (8) is fixed on the inside of plastic casing (15) with screw; Connect with cable between front panel (1) and the main circuit board (8); Humiture integrated sensor (16), ground temperature sensor (17), optical sensor (18) are connected to sensor signal input interface (11) by cable respectively.
Chinese LCD LCDs (2), touch input button (3), power switch (4), loudspeaker (5), lithium cell charging pilot lamp (6), voice output pilot lamp (7) is fixed on the front panel (1), mutual group becomes man-machine interface, finish switching on and shutting down, the setting of various parameters, the demonstration of various data, voice output and charging indication comprise the setting of this machine plane No., the setting of time on date, the storage time of setting at interval, the demonstration of image data and voice output, the demonstration of time on date and voice output, the demonstration of dump energy and voice output, the voice output of measured value and bound relation etc.System can receive various command and send the data of gathering by RS485 network communication interface (11) and computing machine communication.
Control module (9) is made of MSP430F149 single-chip microcomputer and peripheral circuit thereof, comprises data-carrier store circuit, real time clock circuit, watchdog circuit, charging circuit, booster circuit, reduction voltage circuit, voltage reversal circuit etc.Control module is as the control core of total system, and its is controlled each several part circuit and finishes the roll display that reads data storage, data and information in differentiation, the data-carrier store that reads conversion, time and date of the setting of parameter, sensing data, state demonstration, the data communication with computing machine, the detection of lithium battery electric weight, the overall tasks such as transmission of voice command.
Voice module (10) is made up of AT89C2051 single-chip microcomputer and sound circuit, and the control sound circuit is finished voice output function behind the voice command of AT89C2051 reception MSP430F149.
The 5V direct supply is given lithium battery (12) charging through direct supply interface (10), simultaneously to the total system power supply, changes into lithium battery (12) power supply after the 5V direct supply disconnects automatically, has prolonged the serviceable life of lithium battery (12).
Claims (2)
1. greenhouse environment information voice demon and method is characterized in that by front panel (1), Chinese LCD LCDs (2), touch input button (3), power switch (4), loudspeaker (5), lithium cell charging pilot lamp (6), voice output pilot lamp (7), main circuit board (8), the control module (9) that constitutes by MSP430F149 single-chip microcomputer and peripheral circuit, the voice module (10) that constitutes by AT89C2051 single-chip microcomputer and peripheral circuit, RS485 network communication interface (11), sensor signal input interface (12), direct supply interface (13), lithium battery (14), plastic casing (15), humiture integrated sensor (16), ground temperature sensor (17), optical sensor (18) mutual group is integral; Chinese LCD LCDs (2), touch input button (3), power switch (4), loudspeaker (5), lithium cell charging pilot lamp (6), voice output pilot lamp (7) are fixed on the front panel (1), and front panel (1) is fixed on the front portion of plastic casing (14) with screw; Control module (9), voice module (10), RS485 network communication interface (11), sensor signal input interface (12), direct supply interface (13), lithium battery (14) are welded on the main circuit board (8), and main circuit board (8) is fixed on the inside of plastic casing (15) with screw; Connect with cable between front panel (1) and the main circuit board (8); Humiture integrated sensor (16), ground temperature sensor (17), optical sensor (18) are connected to sensor signal input interface (11) by cable respectively.
2. greenhouse environment information voice demon as claimed in claim 1 and method is characterized in that circuit part is by single-chip microcomputer MSP430F149, house dog MAX706, charging chip LTC4055, chip MAX756 boosts, step-down chip MAX604, voltage reversal chip IC L7660, real-time clock DS1302, data-carrier store AT45DB081, single chip computer AT 89C2051, speech chip PM50100, the sensor signal input interface, the direct supply interface, power switch, loudspeaker, Chinese LCD LCDs LCM12232, the RS485 network interface of SP3483 chip expansion, touch the input button, the lithium cell charging pilot lamp, the voice output pilot lamp, humiture integrated sensor SHT11, ground temperature sensor DS18B20, optical sensor TSL230 forms jointly; MSP430F149 and internal software are as the control core of total system, and house dog is connected the reseting pin of MSP430F149; Data-carrier store is connected to the SPI interface of MSP430F149 by the SPI data bus, and the RS485 network interface is connected to MSP430F149 serial ports 1 by extended chip; Chinese LCD LCDs, touch input button, real-time clock are directly received MSP430F149, and humiture, ground temperature, illumination signal are given MSP430F149 through the sensor signal input interface; Lithium battery is received 1 road AD translation interface of MSP430F149 after by the precision resistance dividing potential drop; Speech chip is received single chip computer AT 89C2051, and the serial ports 2 of MSP430F149 is connected with the serial ports of AT89C2051; External power source is given lithium cell charging through the direct supply interface, powers to system simultaneously; Automatically switching into lithium battery during no external power source powers to system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100569412A CN100365391C (en) | 2006-03-07 | 2006-03-07 | Greenhouse environment information voice demon and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100569412A CN100365391C (en) | 2006-03-07 | 2006-03-07 | Greenhouse environment information voice demon and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1811346A true CN1811346A (en) | 2006-08-02 |
| CN100365391C CN100365391C (en) | 2008-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006100569412A Expired - Fee Related CN100365391C (en) | 2006-03-07 | 2006-03-07 | Greenhouse environment information voice demon and method |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135565A (en) * | 2010-01-27 | 2011-07-27 | 杨志雄 | Multifunctional intelligent measurement and analysis system with voice alarm function |
| CN107219801A (en) * | 2017-07-23 | 2017-09-29 | 杨明 | A kind of intensity of illumination monitoring system |
| CN107390576A (en) * | 2017-07-23 | 2017-11-24 | 杨明 | A kind of method based on intensity of illumination monitoring system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002324287A (en) * | 2001-04-26 | 2002-11-08 | Hitachi Ltd | Warning informing device and computer program |
| CN2486954Y (en) * | 2001-06-26 | 2002-04-17 | 南征 | Intelligent environment monitor |
| CN100338439C (en) * | 2004-07-09 | 2007-09-19 | 荆铭璞 | Multifunction environment monitor |
| CN2758866Y (en) * | 2004-09-10 | 2006-02-15 | 北京农业信息技术研究中心 | Ethernet interface environment information acquiring apparatus |
-
2006
- 2006-03-07 CN CNB2006100569412A patent/CN100365391C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135565A (en) * | 2010-01-27 | 2011-07-27 | 杨志雄 | Multifunctional intelligent measurement and analysis system with voice alarm function |
| CN107219801A (en) * | 2017-07-23 | 2017-09-29 | 杨明 | A kind of intensity of illumination monitoring system |
| CN107390576A (en) * | 2017-07-23 | 2017-11-24 | 杨明 | A kind of method based on intensity of illumination monitoring system |
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| Publication number | Publication date |
|---|---|
| CN100365391C (en) | 2008-01-30 |
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Granted publication date: 20080130 Termination date: 20180307 |
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