CN103389132A - Intelligent temperature and humidity verification system - Google Patents
Intelligent temperature and humidity verification system Download PDFInfo
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- CN103389132A CN103389132A CN2013103234340A CN201310323434A CN103389132A CN 103389132 A CN103389132 A CN 103389132A CN 2013103234340 A CN2013103234340 A CN 2013103234340A CN 201310323434 A CN201310323434 A CN 201310323434A CN 103389132 A CN103389132 A CN 103389132A
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- 238000012795 verification Methods 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 31
- 238000005259 measurement Methods 0.000 claims description 13
- 238000009529 body temperature measurement Methods 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 abstract description 19
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The invention discloses an intelligent temperature and humidity verification system which comprises a wireless base station, an upper computer and at least one wireless monitoring unit terminal, wherein each wireless monitoring unit terminal is wirelessly communicated and connected with the wireless base station, respectively; the wireless base station and each wireless monitoring unit terminal are electrically connected with the upper computer, respectively; and each wireless monitoring unit terminal comprises a first master control chip, a temperature and humidity measuring unit electrically connected with the first master control chip to send measured temperature and humidity information to the first master control chip, a first storage unit electrically connected with the first master control chip to receive and store the temperature and humidity information, and a first interface, a first communication unit, a power module and a first display unit which are electrically connected with the first master control chip, respectively. With the adoption of the mode, the temperature and humidity verification system is low in cost, small in size, wide in monitoring scope, and convenient to carry and monitor in the field, monitors and stores the temperature and humidity information automatically in real time, and generates a data report automatically.
Description
Technical field
The present invention relates to a kind of intelligent humiture verification system.
Background technology
Along with the development that detects market, enterprise is more and more to checking and the Real-Time Monitoring demand of space environment and storage area, for some place or equipment (as laboratory, warehouse, stability incubator, refrigerator etc.), particularly important to the monitoring checking of its real-time temperature and humidity.
Yet, but the equipment of existing detected temperatures and humidity is mainly multichannel humiture tester and supporting sensor, monitoring distance and being limited in scope, equipment volume is large, and the derivation of data and preservation also can only manually be completed, technical obsolescence, work efficiency is low, and price is very expensive, to large space, most environmental test equipment of measuring, can't provide and verifies flexibly and monitor, and can not popularize on a large scale.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of intelligent humiture verification system, and cost is low, and volume is little, and monitoring range is large, and monitoring is carried at the scene of being convenient to; Auto-real-time monitoring and storing temperature and humidity information, the automatically generated data form.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of intelligent humiture verification system is provided, comprise wireless base station, host computer and at least one wireless monitor unit terminal, each described wireless monitor unit terminal is connected with the wireless telecommunications of described wireless base station respectively, described wireless base station and each described wireless monitor unit terminal are electrically connected with described host computer respectively, and each described wireless monitor unit terminal comprises: the first Master control chip; The temperature and humidity measurement unit, be electrically connected and be sent to the first Master control chip with the temperature and humidity information that will measure with described the first Master control chip; The first storage unit, be electrically connected to receive and store described temperature and humidity information with described the first Master control chip; The first communication unit, be electrically connected with described the first Master control chip; First interface, described host computer is electrically connected by described first interface and the first Master control chip; Power module and the first display unit, described power module and the first display unit are electrically connected with described the first Master control chip respectively.
In a preferred embodiment of the present invention, described host computer is personal computer.
In a preferred embodiment of the present invention, described power module comprises lithium battery and Power Management Unit, and described lithium battery and Power Management Unit are electrically connected.
In a preferred embodiment of the present invention, described temperature and humidity measurement unit comprises ADC module, temperature measurement unit and moisture measurement unit, and described temperature measurement unit and moisture measurement unit are electrically connected with described ADC module respectively.
In a preferred embodiment of the present invention, described wireless base station comprises: master control system; The second communication unit, be electrically connected with described master control system, form wireless communication networks between described the second communication unit and all the first communication units to realize carrying out wireless telecommunications between described wireless base station and described wireless monitor unit terminal, described temperature and humidity information exchange is crossed described wireless communication networks and is sent to master control system; The second storage unit, be electrically connected to receive and store described temperature and humidity information with described master control system; The second interface, described host computer is electrically connected by described the second interface and master control system; The second display unit and real-time clock unit, described the second display unit and real-time clock unit are electrically connected with described master control system respectively.
In a preferred embodiment of the present invention, described master control system further comprises the second Master control chip, SDRAM and DataFlash, and described SDRAM and DataFlash are electrically connected with described the second Master control chip respectively.
In a preferred embodiment of the present invention, described the first Master control chip is MSP430, and described the second Master control chip is AT91SAM9263.
In a preferred embodiment of the present invention, described the first storage unit and the second storage unit are the SD card, and described first interface and the second interface are the RS232 interface.
In a preferred embodiment of the present invention, described the first display unit and the second display unit include LCDs; Described the first communication unit and the second communication unit include the Zigbee module.
The invention has the beneficial effects as follows: cost is low, and volume is little, and monitoring range is large, and monitoring is carried at the scene of being convenient to; Auto-real-time monitoring and storing temperature and humidity information, the automatically generated data form.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is structured flowchart of the present invention;
Fig. 2 is the structured flowchart of wireless monitor of the present invention unit terminal;
Fig. 3 is the structured flowchart of wireless base station of the present invention.
Embodiment
Below will the technical scheme in the embodiment of the present invention be clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under the creative work prerequisite, belong to the scope of protection of the invention.
See also Fig. 1 to Fig. 3, the embodiment of the present invention comprises:
A kind of intelligent humiture verification system, comprise wireless base station, host computer and at least one wireless monitor unit terminal, each described wireless monitor unit terminal is connected with the wireless telecommunications of described wireless base station respectively, and described wireless base station and each described wireless monitor unit terminal are electrically connected with described host computer respectively.In the present embodiment, described host computer is personal computer.
Each described wireless monitor unit terminal comprises: the first Master control chip; The temperature and humidity measurement unit, be electrically connected and be sent to the first Master control chip with the temperature and humidity information that will measure with described the first Master control chip; The first storage unit, be electrically connected to receive and store described temperature and humidity information with described the first Master control chip; The first communication unit, be electrically connected with described the first Master control chip; First interface, described host computer is electrically connected by described first interface and the first Master control chip; Power module and the first display unit, described power module and the first display unit are electrically connected with described the first Master control chip respectively.
Wherein, described power module comprises lithium battery and Power Management Unit, and described lithium battery and Power Management Unit are electrically connected.Described temperature and humidity measurement unit comprises ADC module, temperature measurement unit and moisture measurement unit, and described temperature measurement unit and moisture measurement unit are electrically connected with described ADC module respectively.
Described wireless base station comprises: master control system; The second communication unit, be electrically connected with described master control system, form wireless communication networks between described the second communication unit and all the first communication units to realize carrying out wireless telecommunications between described wireless base station and described wireless monitor unit terminal, described temperature and humidity information exchange is crossed described wireless communication networks and is sent to master control system; The second storage unit, be electrically connected to receive and store described temperature and humidity information with described master control system; The second interface, described host computer is electrically connected by described the second interface and master control system; The second display unit and real-time clock unit, described the second display unit and real-time clock unit are electrically connected with described master control system respectively.
Wherein, described master control system further comprises the second Master control chip, SDRAM and DataFlash, and described SDRAM and DataFlash are electrically connected with described the second Master control chip respectively.
Described the first Master control chip of the present embodiment is MSP430, and described the second Master control chip is AT91SAM9263.Described the first storage unit and the second storage unit are the SD card, and described first interface and the second interface are the RS232 interface.Described the first display unit and the second display unit include LCDs; Described the first communication unit and the second communication unit include the Zigbee module, described intelligent humiture verification system utilizes the Zigbee module to set up wireless communication networks, wireless base station is by this wireless communication networks control and management humiture wireless monitoring terminal, with humiture wireless monitoring terminal swap data.
Zigbee module of the present invention is ZT200, and its core is the CC2530 wireless communication chips that TI company produces, and meets the Zigbee standard communication protocol.The Zigbee module is communicated by letter with the first Master control chip or the second Master control chip by spi bus, according to the instruction of the first Master control chip or the second Master control chip, completes corresponding operation.
Principle of work of the present invention is: host computer sends Parameter File and configuration information for each wireless monitor unit terminal by first interface, by the second interface, to wireless base station, sends Parameter File and configuration information; The simulating signal relevant with temperature and humidity that temperature measurement unit obtains detection with the moisture measurement unit carried out analog to digital conversion through the ADC module and formed digital signal, the first Master control chip is identified this digital signal and this digital signal is stored in the first storage unit, simultaneously, this digital signal is stored in the second storage unit after the first communication unit, the second communication unit and master control system; Host computer can read the first storage unit by first interface and the second interface and also form corresponding humiture form with the digital signal relevant with temperature and humidity in the second storage unit.
Cost of the present invention is low, and volume is little, and monitoring range is large, and monitoring is carried at the scene of being convenient to; Auto-real-time monitoring and storing temperature and humidity information, the automatically generated data form, economical and practical.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in scope of patent protection of the present invention.
Claims (9)
1. intelligent humiture verification system, it is characterized in that, comprise wireless base station, host computer and at least one wireless monitor unit terminal, each described wireless monitor unit terminal is connected with the wireless telecommunications of described wireless base station respectively, described wireless base station and each described wireless monitor unit terminal are electrically connected with described host computer respectively, and each described wireless monitor unit terminal comprises:
The first Master control chip;
The temperature and humidity measurement unit, be electrically connected and be sent to the first Master control chip with the temperature and humidity information that will measure with described the first Master control chip;
The first storage unit, be electrically connected to receive and store described temperature and humidity information with described the first Master control chip;
The first communication unit, be electrically connected with described the first Master control chip;
First interface, described host computer is electrically connected by described first interface and the first Master control chip;
Power module and the first display unit, described power module and the first display unit are electrically connected with described the first Master control chip respectively.
2. intelligent humiture verification system according to claim 1, is characterized in that, described host computer is personal computer.
3. intelligent humiture verification system according to claim 1, is characterized in that, described power module comprises lithium battery and Power Management Unit, and described lithium battery and Power Management Unit are electrically connected.
4. intelligent humiture verification system according to claim 1, it is characterized in that, described temperature and humidity measurement unit comprises ADC module, temperature measurement unit and moisture measurement unit, and described temperature measurement unit and moisture measurement unit are electrically connected with described ADC module respectively.
5. intelligent humiture verification system according to claim 1, is characterized in that, described wireless base station comprises:
Master control system;
The second communication unit, be electrically connected with described master control system, form wireless communication networks between described the second communication unit and all the first communication units to realize carrying out wireless telecommunications between described wireless base station and described wireless monitor unit terminal, described temperature and humidity information exchange is crossed described wireless communication networks and is sent to master control system;
The second storage unit, be electrically connected to receive and store described temperature and humidity information with described master control system;
The second interface, described host computer is electrically connected by described the second interface and master control system;
The second display unit and real-time clock unit, described the second display unit and real-time clock unit are electrically connected with described master control system respectively.
6. intelligent humiture verification system according to claim 5, it is characterized in that, described master control system further comprises the second Master control chip, SDRAM and DataFlash, and described SDRAM and DataFlash are electrically connected with described the second Master control chip respectively.
7. intelligent humiture verification system according to claim 6, is characterized in that, described the first Master control chip is MSP430, and described the second Master control chip is AT91SAM9263.
8. intelligent humiture verification system according to claim 5, is characterized in that, described the first storage unit and the second storage unit are the SD card, and described first interface and the second interface are the RS232 interface.
9. intelligent humiture verification system according to claim 5, is characterized in that, described the first display unit and the second display unit include LCDs; Described the first communication unit and the second communication unit include the Zigbee module.
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| CN2013103234340A CN103389132A (en) | 2013-07-30 | 2013-07-30 | Intelligent temperature and humidity verification system |
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| CN2013103234340A CN103389132A (en) | 2013-07-30 | 2013-07-30 | Intelligent temperature and humidity verification system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768078A (en) * | 2017-02-22 | 2017-05-31 | 苏州市计量测试研究所 | A kind of wireless humiture checking system |
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Application publication date: 20131113 |