Greenhouse environment information voice demon and method

An environmental information and voice technology, applied in the field of greenhouse environmental information voice wizard, can solve the problems of low reliability, can not work normally, inconvenient to use and carry, and achieve enhanced anti-interference ability, extended service life, high reliability design Effect

Inactive Publication Date: 2008-01-30
BEIJING RES CENT FOR INFORMATION TECH & AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The human-machine interface is not friendly enough, and the way to convey information to users is relatively simple
[0004] 2. The power supply method is not flexible, and the battery of the battery-powered instrument and the external power supply cannot be switched at any time
[0005] 3. Instruments with many functions are generally large in size and require external power supply, and only professional and technical personnel can operate them, which is inconvenient to use and carry
[0006] 4. The reliability is not high, and it often cannot work normally due to external interference

Method used

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Embodiment Construction

[0019] As shown in Figure 1, the front panel 1 is fixed on the front portion of the plastic box 14 with screws; the control module 9, the voice module 10, the RS485 network communication interface 11, the sensor signal input interface 12, the DC power interface 13, and the lithium battery 14 are welded on On the main circuit board 8, the main circuit board 8 is fixed inside the plastic box 15 with screws; the front panel 1 and the main circuit board 8 are connected with cables; the temperature and humidity integrated sensor 16, the ground temperature sensor 17, and the light sensor 18 pass The cable is connected to the sensor signal input interface 11 .

[0020] Chinese LCD liquid crystal display 2, touch input button 3, power switch 4, speaker 5, lithium battery charging indicator 6, and voice output indicator 7 are fixed on the front panel 1 to form a man-machine interface together to complete the switch machine, various Parameter setting, various data display, voice output ...

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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: [0001] The invention relates to a greenhouse environment information voice elf and a method, which can automatically measure the air temperature, air humidity, dew point temperature, soil temperature and light intensity in greenhouses, cities, fields, farmland and other places, and output various results by voice. Background technique: [0002] The current greenhouse environmental information measuring instruments generally have the following problems: [0003] 1. The man-machine interface is not friendly enough, and the way to convey information to users is relatively simple. [0004] 2. The power supply mode is not flexible, and the battery of the battery-powered instrument and the external power supply cannot be switched at any time. [0005] 3. Instruments with many functions are generally large in size and require external power supply, and only professional and technical personnel can operate them, which is inconvenient to use and carry. [0006] 4. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D7/12G01D21/02
Inventor 乔晓军赵春江王成张云鹤焦春岩张馨
Owner BEIJING RES CENT FOR INFORMATION TECH & AGRI
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