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Wireless temperature measuring system for manufacturing of liquor Quyao

A technology of wireless temperature measurement and song medicine, applied in signal transmission systems, thermometers, measuring devices, etc., can solve problems such as pollution, inconvenient operation, and low accuracy, and achieve simple process equipment, solve labor intensity, and low operating costs Effect

Active Publication Date: 2013-06-19
GUBEICHUN GROUP +1
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a wireless temperature measurement system for the production of liquor koji medicine to solve the problems of manual recording in the operation process of the prior art, such as high labor intensity, low accuracy, easy damage and pollution of equipment, inconvenient operation and affecting production quality, etc. question

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  • Wireless temperature measuring system for manufacturing of liquor Quyao

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Embodiment Construction

[0016] Below is the example that the present invention is concretely implemented in liquor production:

[0017] The system includes 433Mhz wireless thermometer 1, 433Mhz and 2.4GHz ZigBee dual-band wireless concentrator 2, ZigBee wireless router 3, ZigBee wireless gateway 4, and 5 central software in the server. Install the 433Mhz wireless thermometer 1 in the cellar (Quyao, Qufang) for temperature measurement, the wireless thermometer 1 converts the measured temperature into a signal, which can be wirelessly transmitted to the dual-band wireless concentrator 2, wireless centralized The device 2 transmits the signal to the ZigBee wireless gateway 4 through the ZigBee wireless router 3, and the server center receives the information forwarded by the ZigBee wireless gateway 4, stores it in the database after decoding, and publishes it through web services.

[0018] The whole system adopts a 3-layer network architecture. The first layer is the 433Mhz frequency band of the wireles...

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Abstract

A wireless temperature measuring system for the manufacturing of liquor Quyao belongs to the technical field of automatic control, and adopts a three-layer network framework, wherein a first layer is a star wireless network formed by 433Mhz frequency ranges of wireless temperature measuring devices and a 433Mhz frequency range receiving module of a wireless concentrator; a second layer is a wireless mesh network formed by a 2.4Ghz frequency range emitting module of the wireless concentrator, a wireless router, and a 2.4G ZigBee frequency range module of a wireless gateway; and a third layer is an IP network formed by an Ethernet module of the wireless gateway and a server. The first-layer and the second-layer wireless networks adopt the cellular layout for channel configuration and achieve packet access to the IP network, so that the temperatures of hundreds of thousands of nodes can be measured within the area of 1 square kilometer, and wireless data collisions can be reduced. The system has the advantages of simple processing equipment, simplicity and convenience in manufacturing, high automation degree and precision, low investment, high efficiency, low operating cost, energy conservation and environment friendliness, and can realize on-line temperature measurement.

Description

technical field [0001] The invention belongs to the technical field of automation control, and relates to a special device for wireless temperature measurement in the production process of liquor brewing. Background technique [0002] Koji medicine is an important raw material in the liquor brewing process, and the microorganisms and enzymes in it are mainly used to make wine from koji. The main functions of koji are saccharification, fermentation and aroma production. The koji is divided into high-temperature koji, medium-temperature koji and low-temperature koji to brew wines with different aromas. Therefore, in the process of koji making, the fermentation temperature of koji medicine must be measured frequently. At present, the commonly used tools for measuring the temperature of the koji core include traditional glass rod kerosene thermometers, ordinary electronic thermometers, and wired measurement thermometers. However, there are the following problems and deficienc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08C17/02G01K7/18
CPCY02B60/50
Inventor 赵殿臣董福新马连松徐立新刘洪涛杜新勇宋强姚仑张华李鹏熊文
Owner GUBEICHUN GROUP