Patent
Automatic control system of grain drying machine
Xiangrong Fan
- 19 Sep 2012
9
TL;DR: In this article, an automatic control system of a grain drying machine is presented, which consists of an ARM (advanced RISC machines) microprocessor control module, wherein the ARM microprocessor controller module is connected with a temperature control module and a drying machine heater and a temperature sensor in sequence.
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Abstract: The invention discloses an automatic control system of a grain drying machine. The automatic control system comprises an ARM (advanced RISC machines) microprocessor control module, wherein the ARM microprocessor control module is connected with a temperature control module, a drying machine heater and a temperature sensor in sequence; the temperature sensor is connected with the ARM microprocessor control module; the ARM microprocessor control module is connected with a humidity control module, a drying machine blower and a humidity sensor in sequence; and the humidity sensor is connected with the ARM microprocessor control module. According to the invention, the automatic control system solves the problem of relatively low automation degree of the grain drying machine in the prior art; the hot wind temperature and the grain humidity in the grain drying process are controlled automatically; and the drying degree of the grain reaches to a predetermined value so as to realize the intelligent precise control.
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Citations
Patent
Grain drying system capable of achieving remote control
Guo Hanbing,Fang Xu,Zhao Zibin,Huang Dongqing,Wu Shangui +4 more
- 01 Jun 2016
TL;DR: In this paper, a grain drying system consisting of a microprocessor control module, a grain humidity sensor, a three-phase SPWM wave output module and an upper computer is connected with a grain dryer.
5
Patent
Intelligent grain drying production line
Guo Hanbing,Fang Xu,Zhao Zibin,Huang Dongqing,Wu Shangui +4 more
- 23 Nov 2016
TL;DR: In this paper, an intelligent grain drying production line consisting of a grain drying machine, a hot-air furnace and a control system is described, where the control system comprises a single chip processing module, a grain water content sensor and a grain temperature sensor.
4
Patent
Automatic control system for drying grains
Guo Hanbing,Fang Xu,Zhao Zibin,Huang Dongqing,Wu Shangui +4 more
- 13 Jul 2016
TL;DR: In this paper, an automatic control system for drying grains is presented, which consists of a single chip microcomputer processing module, wherein the single chip MCP module is further connected with a grain moisture sensor, a grain temperature sensor and a three-phase SPWM (Sinusoidal Pulse Width Modulation) wave output module.
3
Patent
Automatic control method of grain drying system
Fang Xu,Zhao Zibin,Huang Dongqing,Wu Shangui,Guo Hanbing +4 more
- 27 Jul 2016
TL;DR: In this article, an automatic control method of a grain drying system is presented, where information collection is achieved through a data collection module; a collected analog value is converted into digital quantity through an A/D converter and then is input into a single-chip microcomputer processing module; and the single chip micro computer processing module adjusts the output pulses of a three-phase sinusoidal pulse width modulation (SPWM) wave output module connected with a grain drier and a hot blast stove according to a preset value and the collected value.
3
Patent
Remote control method for grain drying system
Fang Xu,Zhao Zibin,Huang Dongqing,Wu Shangui,Guo Hanbing +4 more
- 13 Jul 2016
TL;DR: In this article, a remote control method for a grain drying system is presented, which comprises the following steps: collecting information through a data collecting module; converting a collected analog value into a digital value through an A/D converter and then inputting the digital value into the microprocessor control module; processing through the micro processor control module and then uploading to an upper computer; sending an instruction to the microprocessor through the collected data by an operator; adjusting the working frequencies of a grain drier and a hot blast heater connected with a three-phase SPWM wave output module
2
References
Patent
Clothes dryer dryness detection system
Jeffrey M. Huffington
- 17 May 1995
TL;DR: In this paper, the authors measured the relative humidity of the air leaving the dryer by using two thermistors located in an air outlet of a dryer, one non-self-heating and the other selfheating.
26
Patent
Corn drying prediction control system and method based on fuzzy-neural network
Chunyu Zhao,Xuegong Zhao,Chaohui Ren,Zhou Gangxia,Gang Zheng,Yi Cao,Dianwen Dong,Gao Shucheng,Qinglei Chi +8 more
- 11 Jul 2007
TL;DR: In this article, the authors proposed a grain dryness prediction control system based on fuzzy neural network, which comprises sensor, sensor signal web, and data sampling plate, computer, and system power supply and isolating power supply, with the computer embedded into the grain prediction dryness Prediction control module.
16
Patent
Box-type solar energy and heat energy complementary drier
Zailin Piao,Li-si Fu,Guokai Sun,Bin Wang +3 more
- 04 Oct 2006
TL;DR: In this paper, the authors proposed a box-type solar energy and heat energy complementary type drier, comprising a solar energy drying device and a hot air stove, for agricultural and sideline products drying.
4
Patent
Energy conservation control device of multi-path collecting and drying room
Xingtai Yuan
- 16 Dec 2009
TL;DR: In this paper, an energy conservation control device of a multi-path collecting and drying room was characterized in that a sensor temperature module of the drying room is connected with the input end of a single chip computer CPU; and the output end of the single-chip computer CPU was connected with a voltage output control circuit by a D/A conversion module.
3
Patent
Automatic control system for grain drying machine
Fan Xiangrong
- 16 Jan 2013
TL;DR: In this article, an automatic control system for a grain drying machine is presented, which consists of an ARM microprocessor control module, a temperature control module and a drying machine heater.
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