CN105784200A - Device and system for temperature measurement - Google Patents
Device and system for temperature measurement Download PDFInfo
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- CN105784200A CN105784200A CN201610171049.2A CN201610171049A CN105784200A CN 105784200 A CN105784200 A CN 105784200A CN 201610171049 A CN201610171049 A CN 201610171049A CN 105784200 A CN105784200 A CN 105784200A
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- temperature
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- early warning
- communication module
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/006—Thermometers specially adapted for specific purposes for cryogenic purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
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- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The embodiment of the invention provides a device and a system for temperature measurement. The device comprises a temperature measurement module, a control module and a communication module, wherein two ends of the control module are respectively connected with the temperature measurement module and the communication module; the control module is used for controlling the temperature measurement module for temperature measurement and outputting a temperature measurement value obtained from the temperature measurement module to the communication module; and the communication module is used for acquiring the temperature measurement value and outputting the temperature measurement value to an analysis and early warning device connected with the communication module. A user can timely find out temperature abnormities, early warning is carried out, and the temperature abnormity problem can be solved timely.
Description
Technical field
The present embodiments relate to field of temperature measurement, particularly relate to a kind of temperature measuring equipment and system.
Background technology
Food and medicine cold-chain logistics management refers to temperature sensitivity food and medicine producing, preserve transport, selling, and in the links before consumption, is under the low temperature environment of regulation all the time, to ensure the quality of food and medicine, reduces a systematic engineering of business of logistics loss.We can see that food, medicine because lacking effective cold-chain logistics management in production and transport process often from media, and causes the news report of great personal injury, economic loss.This Chinese government is put into effect in succession relevant food safety Regulation laws and regulations and has carried out the management of specification Cold Chain Logistics supply chain.During such as GSP (GoodSupplyingPractice, be called for short GSP) to the stored under refrigeration of institute's Drug handling, humiture regulation is temperature: 2 DEG C-10 DEG C, biological agent is 2 DEG C-8 DEG C, relative humidity: between 45%-75%.It is usually during practical operation and refrigerated storage temperature is controlled at about 5 DEG C.Storage temperature is had different requirements by medicine of different nature.Such as vaccine, necessary 2 DEG C-8 DEG C storages and transport (namely so-called chain), chemical property less stable, thermally sensitive medicine, such as do raw element class injectable powder, part biological goods etc. it is generally required to preserve (namely so-called shady and cool condition) at 0 DEG C-20 DEG C degree, Nature comparison is stable, for instance the room temperature such as tablet, capsule preserves (0 DEG C-30 DEG C).
In prior art, the internal temperature of cold chain vehicle can be measured by temperature measuring equipment, when goods is delivered goods, the measured temperature obtained can be analyzed by user, to determine in transportation, whether occurrence temperature is abnormal, but, this analysis process carries out after temperature anomaly, therefore, it is impossible to solve the problem of temperature anomaly in time.
Summary of the invention
The embodiment of the present invention provides a kind of temperature measuring equipment and system so that user can find early warning the problem that can solve temperature anomaly in time in time.
First aspect, the embodiment of the present invention provides a kind of temperature measuring equipment, including: temperature-measuring module, control module and communication module, the two ends of this control module are connected with temperature-measuring module and communication module respectively；Control module, be used for controlling temperature-measuring module and carry out temperature survey, and the measured temperature obtained from temperature-measuring module is exported to communication module；Communication module, is used for obtaining measured temperature, and by measured temperature output to the analysis and early warning device being connected with communication module.
Owing to this communication module can in time by measured temperature output to analysis and early warning device so that user can find early warning the problem solving temperature anomaly in time.
Alternatively, this device also includes: the amplifier that two ends are connected with temperature-measuring module and control module respectively；Amplifier, for the output signal of temperature-measuring module is amplified, and exports to controlling module.
Alternatively, this device also includes: the display module being connected with control module；This display module is for obtaining the operation signaling of user, and the operation signaling according to user shows the thermometric pattern set by user, thermometric interval and memory module, and exports to controlling module with the form of control signal.
Alternatively, this device also includes: the memory module being connected with temperature-measuring module；This memory module is for storing the measured temperature that temperature-measuring module obtains.
Alternatively, temperature-measuring module is temperature measurement probe, and the temperature measurement accuracy of this temperature measurement probe is 0.15 DEG C.
Alternatively, controlling module is CY8C4124PVI-442 chip, and this chip temperature measurement accuracy between-10 DEG C-50 DEG C is 0.125 DEG C.
Alternatively, amplifier is AD8293G80 chip.
Alternatively, communication module adopts the chip of packet wireless service technology GPRS, 3G or 4G standard.
Second aspect, present example provides a kind of temperature measurement system, including: the cold chain vehicle being sequentially connected with, above-mentioned temperature measuring equipment and analysis and early warning device；
Temperature measuring equipment, for measuring the internal temperature of cold chain vehicle；
Analysis and early warning device, for measured temperature is analyzed, when described measured temperature exceedes temperature preset value, then analysis and early warning device sends early warning.
The embodiment of the present invention provides a kind of temperature measuring equipment and system, and this device includes: temperature-measuring module, control module and communication module, the two ends controlling module are connected with temperature-measuring module and communication module respectively；Control module, be used for controlling temperature-measuring module and carry out temperature survey the measured temperature output extremely described communication module obtained by temperature-measuring module；Communication module, is used for obtaining measured temperature, and by measured temperature output to the analysis and early warning device being connected with communication module.Make user can find early warning the problem solving temperature anomaly in time.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, introduce the accompanying drawing used required in embodiment or description of the prior art is done one simply below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of a kind of temperature measuring equipment 10 that Fig. 1 provides for one embodiment of the invention；
The structural representation of a kind of temperature measuring equipment 20 that Fig. 2 provides for another embodiment of the present invention；
Annexation schematic diagram between control module and display module that Fig. 3 provides for one embodiment of the invention；
The structural representation of the control module that Fig. 4 provides for one embodiment of the invention；
The structural representation of a kind of temperature measurement system 50 that Fig. 5 A provides for one embodiment of the invention；
The structural representation of the analysis and early warning device 53 that Fig. 5 B provides for one embodiment of the invention；
The flow chart of a kind of thermometry that Fig. 6 provides for one embodiment of the invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
For the problem that cannot solve temperature anomaly in prior art in time, the embodiment of the present invention provides a kind of temperature measuring equipment and system.
The structural representation of a kind of temperature measuring equipment 10 that Fig. 1 provides for one embodiment of the invention, as shown in Figure 1, this device 10 includes: temperature-measuring module 11, control module 12 and communication module 13, the two ends controlling module 12 are connected with temperature-measuring module 11 and communication module 13 respectively；
Wherein, control module 12 is used for controlling temperature-measuring module 11 and carries out temperature survey, and exports the measured temperature obtained from temperature-measuring module 11 to communication module 13；
Communication module 13 is used for obtaining described measured temperature, and by described measured temperature output to the analysis and early warning device being connected with described communication module 13.
The embodiment of the present invention provides a kind of temperature measuring equipment, including: temperature-measuring module, control module and communication module, the two ends of described control module are connected with described temperature-measuring module and described communication module respectively；Described control module, is used for controlling described temperature-measuring module and carries out temperature survey the measured temperature output extremely described communication module obtained by described temperature-measuring module；Described communication module, is used for obtaining described measured temperature, and by described measured temperature output to the analysis and early warning device being connected with described communication module.Owing to this communication module can in time by measured temperature output to analysis and early warning device so that user can find early warning the problem solving temperature anomaly in time in time.
The structural representation of a kind of temperature measuring equipment 20 that Fig. 2 provides for another embodiment of the present invention, as shown in Figure 2, this device 20 includes: temperature-measuring module 21, control module 22 and communication module 23, the two ends controlling module 22 are connected with temperature-measuring module 21 and communication module 23 respectively；Further, this temperature measuring equipment 20 also includes: power supply 24, charge-discharge circuit 25, protection circuit 26, display control circuit 27, display module 28, amplifier 29 and memory module 30.
Alternatively, temperature-measuring module 21 is temperature measurement probe, and specification is A level PT100, and the temperature measurement accuracy of this temperature measurement probe is 0.15 DEG C.
Control the control core that module 22 is whole temperature measuring equipment 20, mainly realize Human-machine Control and temperature acquisition function, carry out temperature survey specifically for controlling temperature-measuring module 21, and control temperature-measuring module 21 by measured temperature output to communication module 23；Control the charge-discharge circuit 25 power supply support to temperature measuring equipment 20；Receive display module 28 transmission control signal, with complete user control content control transmission；Control communication module 23 by measured temperature output to the analysis and early warning device being connected with described communication module 23；Control memory module 30 and complete the localization storage etc. to measured temperature.
Wherein, annexation schematic diagram between control module and display module that Fig. 3 provides for one embodiment of the invention, as shown in Figure 3, controlling module is CY8C4124PVI-442 chip, display module is OLED_15PIN, the structural representation of the control module that Fig. 4 provides for one embodiment of the invention, this control module is CY8C4124PVI-442 chip, this chip temperature measurement accuracy between-10 DEG C-50 DEG C is 0.125 DEG C, certainly, this control module 22 can also is that the chip of other models, and the embodiment of the present invention is without limitation.
Alternatively, communication module 23 adopts packet wireless service technology (GeneralPacketRadioService, be called for short GPRS), the third generation (3rd-Generation, it is called for short 3G) or forth generation (4rd-Generation, it is called for short 4G) chip of standard, the embodiment of the present invention is without limitation.
Alternatively, power supply 24 can be lithium battery, other elements electric connection that this power supply 24 is included with temperature measuring equipment 20.
Charge-discharge circuit 25 is connected with power supply 24, protection circuit 26 and control module 22; by controlling the control of module 22; implementing the charge and discharge control to power supply 24, complete the power supply to each element in temperature measuring equipment 20, charge-discharge circuit 25 adopts TP5000 chip.
Protection circuit 26 is connected with charge-discharge circuit 25, implements charge and discharge protecting to power supply 24, and to the power support controlled when module 22 completes transmission and the temperature measuring data preservation of temperature measuring data.P-channel metal-oxide-semiconductor (P-channelMetalOxideSemiconductor the is called for short PMOS) pipe that protection circuit 26 adopts model to be AO3407X, it possesses the function of insulating power supply 24 and display control circuit 27.
Display control circuit 27 is connected with control module 22 and display module 28, for controlling display module 28, to realize user's setting to thermometric pattern, thermometric interval and memory module on display module 28, wherein, display module 28 is for obtaining the operation signaling of user, and the operation signaling according to described user shows the thermometric pattern set by user, thermometric interval and memory module, and export to described control module 22 with the form of control signal.Display control circuit 27 adopts Organic Electricity laser display (OrganicLight-EmittingDiode the is called for short OLED) module of 0.91 cun of 128x32.
Alternatively, display module 28 can be OLED screen, and user can pass through OLED screen and drive photoelectric control switch to implement the setting to thermometric pattern, thermometric interval and memory module.
Amplifier 29 is connected with temperature-measuring module 21 and control module 22 respectively；Amplifier 29 is for being amplified the output signal of described temperature-measuring module 21, and exports to described control module 22.Alternatively, amplifier 29 can be AD8293G80 chip, and it realizes the differential small-signal amplifying power of 80 times.
Memory module 30 is connected with temperature-measuring module 21；This memory module 30 is for storing the measured temperature that temperature-measuring module 21 obtains.
The temperature measuring equipment that the embodiment of the present invention provides, including: temperature-measuring module, control module and communication module, the two ends controlling module are connected with temperature-measuring module and communication module respectively；Further, this temperature measuring equipment also includes: power supply, charge-discharge circuit, protection circuit, display control circuit, display module, amplifier and memory module.Owing to this communication module can in time by measured temperature output to analysis and early warning device so that user can find early warning the problem solving temperature anomaly in time.
The structural representation of a kind of temperature measurement system 50 that Fig. 5 A provides for one embodiment of the invention, as shown in Figure 5A, this temperature measurement system 50 includes: cold chain vehicle 51, temperature measuring equipment 52 and the analysis and early warning device 53 being sequentially connected with；Wherein, temperature measuring equipment is the temperature measuring equipment shown in Fig. 1 or Fig. 2, and its function and effect do not limit at this.Further, temperature measuring equipment 52 is for measuring the internal temperature of cold chain vehicle 51；Analysis and early warning device 53, for measured temperature is analyzed, when described measured temperature exceedes temperature preset value, then described analysis and early warning device 53 sends early warning.
Wherein, the structural representation of the analysis and early warning device 53 that Fig. 5 B provides for one embodiment of the invention, such as Fig. 5 B so, this analysis and early warning device 53 includes: host computer platform 531, big Data Analysis Platform 532 and user terminal 533, equipped with corresponding application (Application on this user terminal 533, it is called for short APP), therefore, temperature pre-warning can be sent to user terminal 533 by host computer platform 531, equally, the analysis situation of measured temperature can will be sent to user terminal 533 by big Data Analysis Platform 532, so that user can find early warning in time and/or obtain data results, and then the problem solving temperature anomaly.
The flow chart of a kind of thermometry that Fig. 6 provides for one embodiment of the invention, as shown in Figure 6, the method comprises the steps:
S601: control module is led the way by discharge and recharge and obtained the charge condition of power supply；And judge that whether current electric quantity is sufficient, when electricity abundance, then perform S602, when electricity deficiency, then perform S608；
S602: determine thermometric pattern, thermometric interval and memory module；
S603: control module control temperature-measuring module and carry out temperature survey, obtain measured temperature；
S604: control module and judge whether measured temperature is sent to communication module；If so, S605 is then performed；If it is not, then perform S607；
S605: control module and measured temperature is sent to communication module；
S606: measured temperature is sent to analysis and early warning device by communication module；
S607: control module and measured temperature is stored to locally stored module；
S608: display module prompting user's charging；
S609: temperature measuring equipment is charged by charge-discharge circuit.
Owing to this communication module can in time by measured temperature output to analysis and early warning device in the method so that user can find early warning the problem solving temperature anomaly in time.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a temperature measuring equipment, it is characterised in that including: temperature-measuring module, control module and communication module, the two ends of described control module are connected with described temperature-measuring module and described communication module respectively；
Described control module, is used for controlling described temperature-measuring module and carries out temperature survey, and export the measured temperature obtained from described temperature-measuring module to described communication module；
Described communication module, is used for obtaining described measured temperature, and by described measured temperature output to the analysis and early warning device being connected with described communication module.
2. device according to claim 1, it is characterised in that also include: the amplifier that two ends are connected with described temperature-measuring module and described control module respectively；
Described amplifier, for the output signal of described temperature-measuring module is amplified, and exports to described control module.
3. device according to claim 1 and 2, it is characterised in that also include: the display module being connected with described control module；
Described display module, for obtaining the operation signaling of user, and the operation signaling according to described user shows the thermometric pattern set by user, thermometric interval and memory module, and exports to described control module with the form of control signal.
4. device according to claim 1 and 2, it is characterised in that also include: the memory module being connected with described temperature-measuring module；
Described memory module, for storing the measured temperature that described temperature-measuring module obtains.
5. device according to claim 1 and 2, it is characterised in that described temperature-measuring module is temperature measurement probe, the temperature measurement accuracy of described temperature measurement probe is 0.15 DEG C.
6. device according to claim 1 and 2, it is characterised in that described control module is CY8C4124PVI-442 chip, described chip temperature measurement accuracy between-10 DEG C-50 DEG C is 0.125 DEG C.
7. device according to claim 2, it is characterised in that described amplifier is AD8293G80 chip.
8. device according to claim 1 and 2, it is characterised in that described communication module adopts the chip of packet wireless service technology GPRS, 3G or 4G standard.
9. a temperature measurement system, it is characterised in that including: the cold chain vehicle being sequentially connected with, the temperature measuring equipment as described in any one of claim 1-8 and analysis and early warning device；
Described temperature measuring equipment, for measuring the internal temperature of described cold chain vehicle；
Described analysis and early warning device, for described measured temperature is analyzed, when described measured temperature exceedes temperature preset value, then described analysis and early warning device sends early warning.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610171049.2A CN105784200A (en) | 2016-03-23 | 2016-03-23 | Device and system for temperature measurement |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610171049.2A CN105784200A (en) | 2016-03-23 | 2016-03-23 | Device and system for temperature measurement |
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| CN105784200A true CN105784200A (en) | 2016-07-20 |
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| CN201610171049.2A Pending CN105784200A (en) | 2016-03-23 | 2016-03-23 | Device and system for temperature measurement |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106527532A (en) * | 2016-12-30 | 2017-03-22 | 王俊 | Medicine cold storage/cabinet temperature and energy consumption monitoring system and method thereof |
| CN106802680A (en) * | 2016-12-30 | 2017-06-06 | 王俊 | The Multi probe real time temperature monitoring system and method for medicine freezer/cabinet |
| CN108731828A (en) * | 2018-03-24 | 2018-11-02 | 北京工业大学 | A kind of production of fresh milk, storage and transportational process full chain temperature monitoring system and method |
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| CN108731828A (en) * | 2018-03-24 | 2018-11-02 | 北京工业大学 | A kind of production of fresh milk, storage and transportational process full chain temperature monitoring system and method |
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