CN103364109B - Temperature collection system and method used for collecting temperature of grains - Google Patents
Temperature collection system and method used for collecting temperature of grains Download PDFInfo
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- CN103364109B CN103364109B CN201310304447.3A CN201310304447A CN103364109B CN 103364109 B CN103364109 B CN 103364109B CN 201310304447 A CN201310304447 A CN 201310304447A CN 103364109 B CN103364109 B CN 103364109B
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Abstract
The invention discloses a temperature collection system and method used for collecting the temperature of grains. The temperature collection system comprises a plurality of layers of trays, temperature sensors arranged in the trays, information receivers and a server, wherein grain heaps are arranged on the trays, the heights of the grain heaps on the same layer of the trays are the same, and the height of the same layer of the trays keeps on the same horizontal line. The temperature sensors on the same layer of the trays are in wireless connection with the information receiver on the corresponding layer and are used for sending collected temperature information to the information receiver, then the information is sent to the server through the information receivers, and the server is used for displaying the temperature information of the grain heaps according to an inquiring command of a user.
Description
Technical field
The present invention relates to cereal temperature detection field, particularly relating to a kind of temperature acquisition system for gathering cereal temperature and method.
Background technology
In grain storing process, the detection of cereal temperature is most important.The grain detection method of existing grain depot is mainly detected by wired mode, i.e. pre-buried many data cables for detecting in grain heap, the obvious cost of this mode is high, operation inconvenience, Maintenance Difficulty.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of temperature acquisition system for gathering cereal temperature and method, being intended to solve the problem that existing cereal temperature detection method cost is high, detect inconvenience.
Technical scheme of the present invention is as follows:
A kind of temperature acquisition system for gathering cereal temperature, wherein, described temperature acquisition system comprises multiple layer tray, server, the temperature sensor be arranged in pallet, message recipient, grain heap is arranged on pallet, identical with the grain bulk height on layer pallet, make the height of same layer pallet remain on same level line;
With the message recipient wireless connections of the temperature sensor on layer pallet and equivalent layer, for the temperature information collected is sent to message recipient, by message recipient by temperature information to server, for show on the server according to the query statement of user grain heap temperature information.
The described temperature acquisition system for gathering cereal temperature, wherein, the pallet being provided with temperature sensor adopts predetermined color mark.
The described temperature acquisition system for gathering cereal temperature, wherein, described temperature sensor and message recipient carry out wireless connections by RFID mode.
The described temperature acquisition system for gathering cereal temperature, wherein, every layer of pallet is spliced to form mutually by several pallets, and every layer of pallet is provided with several temperature sensors.
The described temperature acquisition system for gathering cereal temperature, wherein, every layer of pallet is provided with 4 temperature sensors.
The described temperature acquisition system for gathering cereal temperature, wherein, the temperature information of sensor is treated to solid netted temperature profile by described server.
Apply an acquisition method for described temperature acquisition system, wherein, comprise step:
A, temperature sensor gather the temperature of the grain heap of its present position, and the temperature information collected wirelessly is sent to message recipient;
Temperature information is sent to server by B, message recipient;
C, server are according to the temperature information of the query statement display grain heap of user.
The acquisition method of described temperature acquisition system, wherein, in described step C, the temperature information of sensor is treated to solid netted temperature profile by server.
The acquisition method of described temperature acquisition system, wherein, the pallet being provided with temperature sensor adopts predetermined color mark.
The acquisition method of described temperature acquisition system, wherein, the temperature information collected is sent to message recipient by RFID mode by described temperature sensor.
Beneficial effect: the present invention is by arranging multiple layer tray, and in pallet set temperature sensor, be used for detecting cereal temperature, and can the temperature information detected be sent in the message recipient of equivalent layer with the temperature sensor on layer pallet, and by message recipient, temperature information is sent to server, cereal temperature information is checked from server for testing staff, present invention achieves and wirelessly transmit temperature information, thus facilitate the remote wireless monitoring of grain, and cost of the present invention low, easy to operate, be convenient to safeguard.
Accompanying drawing explanation
Fig. 1 is that the present invention is for gathering the structured flowchart of the temperature acquisition system preferred embodiment of cereal temperature.
Fig. 2 is that the present invention is for gathering the process flow diagram of the temperature acquisition method preferred embodiment of cereal temperature.
Embodiment
The invention provides a kind of temperature acquisition system for gathering cereal temperature and method, for making object of the present invention, technical scheme and effect clearly, clearly, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
A kind of temperature acquisition system for gathering cereal temperature provided by the invention, as shown in Figure 1, it comprises: multiple layer tray (not shown), server 300, the temperature sensor 100 be arranged in pallet, message recipient 200, grain heap is arranged on pallet, identical with the grain bulk height on layer pallet, make the height of same layer pallet remain on same level line; The side of every layer of pallet is also provided with message recipient.
Every layer of pallet all has several pallets to be mutually spliced to form, and every layer of pallet is provided with several temperature sensors, such as 4.
With the message recipient wireless connections of the temperature sensor on layer pallet and equivalent layer, for the temperature information collected is sent to message recipient, by message recipient by temperature information to server, for show on the server according to the query statement of user grain heap temperature information.
In the present invention, need the pallet height controlling identical layer identical, in general, arrange the pallet that haves three layers in grain depot, ground floor pallet is arranged on the ground, and namely corresponding grain heap is arranged on ground floor pallet, and the height of the grain heap on ground floor pallet is identical, in like manner, the height of the grain heap on second layer pallet is also identical, and the height of third layer pallet is kept in the same horizontal line.Pallet height described is in the present invention identical is keep in the same horizontal line as far as possible, in actual applications, allows a small amount of error.
All temperature sensor is provided with in every layer of pallet, the magnitude setting of temperature sensor is generally be evenly distributed setting, be not that each pallet arranges a temperature sensor, predetermined color (such as adopting redness) is adopted to identify on the pallet being provided with temperature sensor so the present invention can adopt, like this when operating personnel operate, can conveniently find the pallet being provided with temperature sensor.Certainly, can according to actual needs, the number of adjustment temperature sensor.
On the height of every one deck pallet, be all provided with message recipient, be used for receiving temperature information.
Keeping with layer pallet object is in the same horizontal line to enable the temperature sensor on same layer pallet be sent on the message recipient of equivalent layer by the temperature information collected.Such barrier that temperature sensor can be enable to penetrate same layer, successfully communicates information on message recipient.In the present invention, preferably temperature sensor and message recipient are carried out wireless connections by RFID mode, the RFID transmission mode of preferred employing high frequency or ultrahigh frequency carries out information transmission.Namely RFID mode arranges RFID label tag on temperature sensor, then by message recipient as reader, read-write operation is carried out to RFID label tag.
Cereal temperature information in silo can be viewed more convenient, more intuitively to allow user, the temperature information of sensor is treated to solid netted temperature profile by described server, such operating personnel only need sign in on server, inquire about the temperature information that this temperature profile can obtain whole silo, provide Information base.
In the present invention, temperature sensor adopts MF53T type thermistor (temperature) sensor, each message recipient connects 32 temperature sensors, message recipient drives by detecting extension set, a detection extension set drives 16 message recipients, namely detection extension set can receive the temperature information of 512 thermometry points, temperature sensor fills a transmitting terminal, multiple transmitting terminal can be set up according to demand, these gather next temperature information after detecting the microprocessor processes in extension set, be sent on server, server carries out unified control and management by control and management software to the data sended over, server also can transmit the detection extension set of various instruction to front end in the other direction to carry out real time temperature collection.
Because temperature sensor directly contacts with grain, enter into temperature sensor in order to avoid dust and affect the measuring accuracy of temperature sensor, preventing silo from loading and unloading in grain process and damage temperature sensor, should be protected temperature sensor.High pressure polyethylene sheath can be selected to be set on temperature sensor, this sheath is resistance to be drawn, wear-resisting, broken resistance.In actual thermometric process, a temperature sensor is a point for measuring temperature.
Described message recipient is the equipment RFID label tag be arranged on temperature sensor being carried out to read-write operation, and it comprises radio-frequency module and digital signal processing unit.Also be provided with between message recipient with RFID label tag for realizing radiofrequency signal spatial and setting up the antenna that wireless telecommunications are connected.In addition be also provided with for message-oriented, the request sent for reception server between message recipient and server, initiate to operate to one or more message recipients of specifying and receive, process the middleware that backward server returns temperature information.
It should be noted that, in the present invention, be not limited in the temperature information gathering grain, also can gather the grain feelings information that humidity, insect pest, gas concentration etc. need to gather, only corresponding pick-up transducers need be placed in pallet, and be sent to receiver by RFID mode.So in the present invention, the conversion of above-mentioned improvement all belongs to protection scope of the present invention, aforesaid temperature acquisition is a citing of the present invention.
Based on said system, the present invention also provides a kind of acquisition method applying temperature acquisition system as above, and as shown in Figure 2, it comprises step:
S101, temperature sensor gather the temperature of the grain heap of its present position, and the temperature information collected wirelessly is sent to message recipient;
Temperature information is sent to server by S102, message recipient;
S103, server are according to the temperature information of the query statement display grain heap of user.
In described step S103, the temperature information of sensor is treated to solid netted temperature profile by server.Wherein, the pallet being provided with temperature sensor adopts predetermined color mark.
Further, the temperature information collected is sent to message recipient by RFID mode by described temperature sensor.About the ins and outs of said method, existing detailed description in system above, therefore repeat no more.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (2)
1. one kind for gathering the temperature acquisition system of cereal temperature, it is characterized in that, described temperature acquisition system comprises multiple layer tray, server, the temperature sensor be arranged in pallet, message recipient, grain heap is arranged on pallet, identical with the grain bulk height on layer pallet, make the height of same layer pallet remain on same level line;
With the message recipient wireless connections of the temperature sensor on layer pallet and equivalent layer, for the temperature information collected is sent to message recipient, by message recipient by temperature information to server, for show on the server according to the query statement of user grain heap temperature information;
Described temperature sensor and message recipient carry out wireless connections by ultrahigh frequency RFID mode;
Every layer of pallet is spliced to form mutually by several pallets, and every layer of pallet is provided with 4 temperature sensors; The magnitude setting of temperature sensor is evenly distributed setting;
The pallet being provided with temperature sensor adopts predetermined color mark;
The temperature information of sensor is treated to solid netted temperature profile by described server;
Also be provided with for message-oriented, the request sent for reception server between message recipient and server, initiate to operate to one or more message recipients of specifying and receive, process the middleware that backward server returns temperature information.
2. apply an acquisition method for temperature acquisition system as claimed in claim 1, it is characterized in that, comprise step:
A, temperature sensor gather the temperature of the grain heap of its present position, and the temperature information collected wirelessly is sent to message recipient;
Temperature information is sent to server by B, message recipient;
C, server are according to the temperature information of the query statement display grain heap of user;
The temperature information collected is sent to message recipient by high-frequency RF ID mode by described temperature sensor;
The pallet being provided with temperature sensor adopts predetermined color mark;
The temperature information of sensor is treated to solid netted temperature profile by server;
Also be provided with for message-oriented, the request sent for reception server between message recipient and server, initiate to operate to one or more message recipients of specifying and receive, process the middleware that backward server returns temperature information.
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| CN201310304447.3A CN103364109B (en) | 2013-07-19 | 2013-07-19 | Temperature collection system and method used for collecting temperature of grains |
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| CN201310304447.3A CN103364109B (en) | 2013-07-19 | 2013-07-19 | Temperature collection system and method used for collecting temperature of grains |
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| CN103364109B true CN103364109B (en) | 2015-04-15 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104899854B (en) * | 2014-03-05 | 2018-01-16 | 航天信息股份有限公司 | The detection method and device of heap grain altitude line |
| CN105894771A (en) * | 2016-04-01 | 2016-08-24 | 安徽聚力机械制造有限公司 | Grain situation monitoring and management information system based on wireless sensing technology |
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| US4175418A (en) * | 1978-05-08 | 1979-11-27 | S. L. Steffen | Temperature monitoring and temperature differential control device |
| CN201215494Y (en) * | 2008-05-09 | 2009-04-01 | 上海良友（集团）有限公司 | Wireless detection system for temperature and humidity of granary |
| SE1000485A1 (en) * | 2010-05-11 | 2011-11-12 | Liros Electronic Ab | Device and method for level measurement and monitoring of quality in storage space |
| CN201829037U (en) * | 2010-07-14 | 2011-05-11 | 北京宏扬迅腾科技发展有限公司 | Wireless grain condition monitoring and controlling system |
| CN102013024A (en) * | 2010-11-04 | 2011-04-13 | 南通大学 | Grain depot and grain situation wireless monitoring system based on multistage RFID reader-writer network |
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