CN204346485U - Multifunction wireless temperature-humidity monitor - Google Patents
Multifunction wireless temperature-humidity monitor Download PDFInfo
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- CN204346485U CN204346485U CN201420741963.2U CN201420741963U CN204346485U CN 204346485 U CN204346485 U CN 204346485U CN 201420741963 U CN201420741963 U CN 201420741963U CN 204346485 U CN204346485 U CN 204346485U
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- temperature
- humidity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a kind of multifunction wireless temperature-humidity monitor, comprise main control unit, GSM/GPRS radio frequency units,
temperature and humidity sensing unit, data storage cell, TFT liquid crystal display display unit, bluetooth-communication unit, Power Management Unit and external apparatus interface unit, described GSM/GPRS radio frequency units,
temperature and humidity sensing unit, data storage cell, TFT liquid crystal display display unit, bluetooth-communication unit, Power Management Unit and external apparatus interface unit are all electrically connected with main control unit.The object such as reach easy-to-use, stable and cost is low.
Description
Technical field
The utility model relates to monitoring electronic applications, particularly, relates to a kind of multifunction wireless temperature-humidity monitor.
Background technology
At present, along with the continuous progress of science and technology, the popularization and application of technology of Internet of things and digital chip technology, to increasing industry, utilizes temperature and humidity sensing chip sense ambient temperature also extensively to be applied.In recent years country has put into effect GSP GSP and GMP GMP, in storage, transport, insulation can each link of providing and delivering, clear and definite requirement is proposed to cold chain medicine, to be gathered constantly by humiture registering instrument, report medicine environment temperature, have the functions such as short message alarm when temperature exceeding standard.
Also a lot of humiture registering instrument, temperature-humidity monitor etc. are had on the market at present.These equipment are registering instrument form mostly, do not have the network function directly communicated with service end, and equipment generally need be connected by modes such as 485 buses and connects conputer controlled.Member monitors device has network function, and as the equipment by the networking such as RFID, zigbee, need the data being sent collection again by the mode of a router or concentrator, acquisition node and concentrator are not easy to again be placed in casing.Existence and stability is poor, the not easily problem such as installation.
Utility model content
The purpose of this utility model is, for the problems referred to above, proposes a kind of multifunction wireless temperature-humidity monitor, to realize easy-to-use, stable and that cost is low advantage.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of multifunction wireless temperature-humidity monitor, comprise main control unit, GSM/GPRS radio frequency units,
temperature and humidity sensing unit, data storage cell, TFT liquid crystal display display unit, bluetooth-communication unit, Power Management Unit and external apparatus interface unit, described GSM/GPRS radio frequency units,
temperature and humidity sensing unit, data storage cell, TFT liquid crystal display display unit, bluetooth-communication unit, Power Management Unit and external apparatus interface unit are all electrically connected with main control unit.
Further, described main control unit, adopt the highly integrated baseband signal processor of MTK6225, namely described GSM/GPRS radio frequency units and main control unit integrate.
Further, described GSM frequency range adopts 900/1800/1900MHz frequency range.
Further, described in
the temperature accuracy of temperature and humidity sensing unit is ± 0.5, and humidity error is in 5%, and display precision is 0.1.
Further, described external apparatus interface unit comprises buzzer interface, keystroke interface or usb interface.
Further, described data storage cell adopts flash storage.
Further, described Power Management Unit adopts output voltage to be the charged lithium cells of 3.7V.
The technical solution of the utility model has following beneficial effect:
The technical solution of the utility model, by modules such as integrated data storage, wireless transmission and Service controls, have more standby stability, being easy to installation and deployment uses, as long as equipment to be placed into the place needing monitoring.Simultaneously because this equipment is based on the communication of GPRS mode, make wireless monitor function more powerful, not by the restriction of regional context distance, also in real time by the mode such as network, note watch-dog is assigned to remote command, checked machine operation, change and adjustment equipment operational factor, the object such as reach easy-to-use, stable and cost is low.
Adopt MTK smart mobile phone chips, employing MT6225 is core baseband processor, and its application is wide, stability is high, the construction cycle is short, and cost is low.Whole equipment is very small and exquisite, adopts rechargeable lithium battary to power, is easy to carry about with one, and is convenient to be placed in case, in car.Have that cost is low, installation and deployment feature easily, simultaneously by the restriction of regional context distance, real time remote wireless monitoring can be realized, also by network at any time remote setting device parameter, obtain device data etc.Equipment carries wireless transmission function, can constantly dynamically reported data to remote monitoring center, be drug delivery, the medicine (as vaccine etc.) that especially susceptibility relates to life safety play review, monitoring effect.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the multifunction wireless temperature-humidity monitor described in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of multifunction wireless temperature-humidity monitor, comprise main control unit, GSM/GPRS radio frequency units,
temperature and humidity sensing unit, data storage cell, TFT liquid crystal display display unit, bluetooth-communication unit, Power Management Unit and external apparatus interface unit, GSM/GPRS radio frequency units,
temperature and humidity sensing unit, data storage cell, TFT liquid crystal display display unit, bluetooth-communication unit, Power Management Unit and external apparatus interface unit are all electrically connected with main control unit.
Wherein, main control unit, adopt the highly integrated baseband signal processor of MTK6225, namely described GSM/GPRS radio frequency units and main control unit integrate.GSM frequency range adopts 900/1800/1900MHz frequency range.
the temperature accuracy of temperature and humidity sensing unit is ± 0.5, and humidity error is in 5%, and display precision is 0.1.External apparatus interface unit comprises buzzer interface, keystroke interface or usb interface.Data storage cell adopts flash storage.Power Management Unit adopts output voltage to be the charged lithium cells of 3.7V.
Main control unit: be responsible for the signal transacting between equipment each side unit and communication-cooperation.
GSM/GPRS radio frequency units: the correspondence with foreign country being responsible for equipment.The various network of access is realized by GSM/GPRS radio frequency units.Realize network service by GPRS, realize the transmission of humiture data, base station information obtains, for the displaying of long-range cold chain monitor supervision platform data and trajectory analysis etc.
Data to be outputted to blue-tooth printer by Bluetooth protocol or have the smart mobile phone of Bluetooth function by bluetooth-communication unit: be responsible for and outside bluetooth devices.Data are outputted on mobile phone and store.
Power Management Unit, for providing power supply for whole equipment and each unit normally work, comprises powered battery and external power supply is powered.
TFT liquid crystal display display unit: for the interface of man-machine interaction, realizes that humiture gathers automatically, the display of operating result, shows the warm and humid angle value of minimax, alarm number of times, device parameter etc. between current collecting temperature, humidity, time, Harvest time.
Data storage cell: the storage realizing temperature and humidity monitor data.
temperature and humidity sensing unit: realize humiture chip data and obtain and conversion.
External apparatus interface unit: comprise keystroke interface, usb interface and/or buzzer interface etc.Can external active buzzer or loudspeaker, carry out sound alarm.
Main control unit is the highly integrated baseband signal processor of MTK6225, and primary processor is ARM9, provides and realizes wireless telecommunications, display, Data acquisition and storage, Energy control and external apparatus interface and to communicate the major control function of complete machine.
The multifunction wireless temperature-humidity monitor course of work is as follows:
(1) after multifunction wireless temperature and humidity monitor equipment being pre-chilled to uniform temperature, manually pressing " power supply " key starting outfit, make equipment be in monitoring, start image data, and equipment is placed in the refrigerated transport case that will monitor.
(2) in transit, equipment timing reports the frequency humiture in the case collected functionally to be reported for work long-range cold chain monitor supervision platform by the GPRS of equipment according to the collection frequency of setting and data.
(3) if in transportation, in casing, humiture exceeds standard, and equipment sends warning message to long-range cold chain monitor supervision platform, and monitor supervision platform is received information laggard row relax, and this information is notified corresponding responsible official with note form.
(4) responsible official accepts note, if responsible official is transport driver in transit, whether can has exception by refrigeration plant in inspection trolley, interrogate topic side by side, carry out prevention work in advance.
(5), during delivery, extraction device, can check the highest in equipment, minimum temperature and temperature curve.And data are printed to handing-over strip by blue-tooth printer.
(6), after handing-over, press the monitoring of equipment " end " bond bundle or press " power supply " key closing device.
(7) this transports all monitor datas and has reported to long-range cold chain monitor supervision platform, and data can play the effect put on record and check, review.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a multifunction wireless temperature-humidity monitor, is characterized in that, comprise main control unit, GSM/GPRS radio frequency units,
temperature and humidity sensing unit, data storage cell, TFT liquid crystal display display unit, bluetooth-communication unit, Power Management Unit and external apparatus interface unit, described GSM/GPRS radio frequency units,
temperature and humidity sensing unit, data storage cell, TFT liquid crystal display display unit, bluetooth-communication unit, Power Management Unit and external apparatus interface unit are all electrically connected with main control unit.
2. multifunction wireless temperature-humidity monitor according to claim 1, is characterized in that, described main control unit, and adopt the highly integrated baseband signal processor of MTK6225, namely described GSM/GPRS radio frequency units and main control unit integrate.
3. multifunction wireless temperature-humidity monitor according to claim 1 and 2, is characterized in that, described in
the temperature accuracy of temperature and humidity sensing unit is ± 0.5, and humidity error is in 5%, and display precision is 0.1.
4. multifunction wireless temperature-humidity monitor according to claim 1 and 2, is characterized in that, described external apparatus interface unit comprises buzzer interface, keystroke interface or usb interface.
5. multifunction wireless temperature-humidity monitor according to claim 1 and 2, is characterized in that, described data storage cell adopts flash storage.
6. multifunction wireless temperature-humidity monitor according to claim 1 and 2, is characterized in that, described Power Management Unit adopts output voltage to be the charged lithium cells of 3.7V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741963.2U CN204346485U (en) | 2014-12-02 | 2014-12-02 | Multifunction wireless temperature-humidity monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741963.2U CN204346485U (en) | 2014-12-02 | 2014-12-02 | Multifunction wireless temperature-humidity monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346485U true CN204346485U (en) | 2015-05-20 |
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ID=53229747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420741963.2U Expired - Fee Related CN204346485U (en) | 2014-12-02 | 2014-12-02 | Multifunction wireless temperature-humidity monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346485U (en) |
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2014
- 2014-12-02 CN CN201420741963.2U patent/CN204346485U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20171202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |