CN202196190U - Six-factor meteorological sensor simulation device - Google Patents
Six-factor meteorological sensor simulation device Download PDFInfo
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- CN202196190U CN202196190U CN2011203216705U CN201120321670U CN202196190U CN 202196190 U CN202196190 U CN 202196190U CN 2011203216705 U CN2011203216705 U CN 2011203216705U CN 201120321670 U CN201120321670 U CN 201120321670U CN 202196190 U CN202196190 U CN 202196190U
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Abstract
The utility model relates to a six-factor meteorological sensor simulation device, which belongs to the field of meteorological instrument detection. The six-factor meteorological sensor simulation device comprises a low-power-consumption processor, a temperature sensor simulation module, a humidity sensor simulation module, a pressure sensor simulation module, a wind velocity sensor simulation module, a wind direction sensor simulation module, a rainfall sensor simulation module, a simulated data display module, a collected data display module, a communication module, a printing module and a keyboard module; the low-power-consumption processor is used for completing judgment and detection on fault points of an automatic weather station by the eleven modules including the temperature sensor simulation module, the humidity sensor simulation module, the pressure sensor simulation module, the wind velocity sensor simulation module, the wind direction sensor simulation module, the rainfall sensor simulation module, the simulated data display module, the collected data display module, the communication module, the printing module and the keyboard module. The six-factor meteorological sensor simulation device has the beneficial effects that the device has small volume and light weight, is easy to control and is convenient to take along, so that the fault points of the automatic weather station can be speedily found out.
Description
Technical field
The utility model relates to the meteorologic instrument detection range, is specifically related to a kind of six key element meteorological sensor simulators.
Background technology
Meteorologic instrument sensor commonly used at present mainly contains temperature sensor, humidity sensor, air velocity transducer, wind transducer, baroceptor, rain sensor, and these sensors are wired on the weather data collector forms automatic weather station.Under the automatic weather station lowered in field environment, be struck by lightning, when typhoon influence breaks down, often be difficult in and accurately judge it is collector fault or certain sensor fault under the field environment.Wanting to find specifically is the problem of which sensor or collector; Generally need the calibrating center or the inspection vehicle of specialty to detect; And need multiple auxiliary detection instrument as, 5 half precision digital multimeters, function generator, oscillograph etc., these instrument volumes are big; Cost is high, carries inconvenience.Automatic weather station is often built the sharp field that has inconvenient traffic in, like remote places such as hillside, jungle, grassland, desertes.The back maintenance personal of breaking down carries a large amount of instrument and equipments and goes to the scene, can bring much not convenient.The maintenance personal is badly in need of a kind of device of simple easy operating, and this device can be judged fast and distinguish is certain sensor fault or collector fault, and the maintenance personal only need change the sensor or the collector of damage like this, just can deal with problems.
Therefore, provide a kind of volume little, in light weight, easiness in handling, the device of the detection weather data that is easy to carry collector is imperative.
The utility model content
In order to overcome the problem that existing automatic weather station checkout equipment volume is big, weight big, be not easy to carry, the utility model provides a kind of six key element meteorological sensor simulators, and its volume is little, and is in light weight, and easiness in handling is easy to carry.
The technical scheme that the utility model technical solution problem is adopted is following:
A kind of six key element meteorological sensor simulators comprise temperature sensor emulation module, humidity sensor emulation module, baroceptor emulation module, air velocity transducer emulation module, wind transducer emulation module, rain sensor emulation module, low power processor, emulated data display module, image data display module, communication module, print module and Keysheet module; The output signal of the temperature sensor of said temperature sensor emulation module, humidity sensor emulation module, baroceptor emulation module, air velocity transducer emulation module, wind transducer emulation module, the corresponding simulation of rain sensor emulation module automatic weather station, humidity sensor, baroceptor, air velocity transducer, wind transducer, rain sensor; Said Keysheet module links to each other with low power processor, and it is used to set the simulation value of the above-mentioned six kinds of meteorological sensors that need emulation, and sends the information of setting to low power processor; Said low power processor links to each other with temperature sensor emulation module, humidity sensor emulation module, baroceptor emulation module, air velocity transducer emulation module, wind transducer emulation module, rain sensor emulation module respectively; It controls the simulating signal of six kinds of meteorological sensors of above-mentioned six kinds of sensor Simulation modules and line output setting according to the set information that Keysheet module transmits; Said emulated data display module links to each other with low power processor, and its instruction according to low power processor shows above-mentioned six kinds of simulating signal value corresponding; Said communication module links to each other with low power processor, and its data with the collection of weather data collector send low power processor to; Said image data display module links to each other with low power processor, and its instruction according to low power processor shows the data that above-mentioned weather data collector is gathered; Said print module links to each other with low power processor, and the comparison data of analogue simulation signal value output and weather data collector collection value are printed in its instruction according to low power processor.
The beneficial effect of the utility model is: volume is little, and is in light weight, and easiness in handling is easy to carry, and can find out the trouble spot of automatic weather station fast.
Description of drawings
Fig. 1 is the structured flowchart of the utility model six key element meteorological sensor simulators.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.
As shown in Figure 1, the utility model six key element meteorological sensor simulators have 7 with the module that the weather data collector need be connected: temperature sensor emulation module, humidity sensor emulation module, baroceptor emulation module, air velocity transducer emulation module, wind transducer emulation module, rain sensor simulator, communication module.6 modules except communication module can be simulated the output signal of 6 kinds of sensors (temperature sensor, humidity sensor, baroceptor, air velocity transducer, wind transducer, rain sensor) of automatic weather station.Communication module is uploaded data-interface with the weather data collector and is connected.The testing staff sets out the simulation value of 6 kinds of meteorological sensors that need emulation through Keysheet module; After low power processor receives the steering order of testing staff to Keysheet module, notify the simulating signal of 6 kinds of sensors that 6 kinds of emulation modules and line output testing staff set at once.These the 6 kinds corresponding numerical value of output signal can show through the emulated data display module simultaneously.After data acquisition after a while, the weather data collector can send the numerical value that collects to communication module, and communication module is notified low power processor at once, and low power processor shows these data values through the image data display module.The testing staff can pass through the difference of emulated data display module, image data display module contrast simulation signal value output and collector collection value, and calls print module through Keysheet module notice low power processor and print the comparison data.
The temperature sensor emulation module comes 7 kinds of temperature values of emulation PT100 temperature sensor interface output through exporting 7 kinds of standard electric resistances.7 kinds of standard electric resistances are following: 80.299 Ω, 88.221 Ω, 96.086 Ω, 100.00 Ω, 111.672 Ω, 119.395 Ω, 130.893 Ω.7 kinds of corresponding temperature values are following :-50 ℃ ,-30 ℃ ,-10 ℃, 0 ℃ ,+30 ℃ ,+50 ℃ ,+80 ℃.
The humidity sensor emulation module comes 10 kinds of humidity values of emulation humidity sensor interface output through exporting 10 kinds of standard voltage value.10 kinds of standard voltage value are following: 0.10V, 0.20V, 0.30V, 0.40V, 0.50V, 0.60V, 0.70V, 0.80V, 0.90V, 0.95V.10 kinds of corresponding humidity values are following: 10%RH, 20%RH, 30%RH, 40%RH, 50%RH, 60%RH, 70%RH, 80%RH, 90%RH, 95%RH.
The baroceptor emulation module comes 7 kinds of atmospheric pressure values of emulation baroceptor interface output through exporting 7 kinds of serial communication data.7 kinds of atmospheric pressure values are following: 550hPa, 650hPa, 750hPa, 850hPa, 950hPa, 1013hPa, 1060hPa.Because baroceptor is of a great variety, baroceptor communication interface data layout has nothing in common with each other, so to the current form of different types of baroceptor, need to set through Keysheet module.
The air velocity transducer emulation module comes 10 kinds of air speed value of emulation air velocity transducer interface output through exporting 10 kinds of frequencies.10 kinds of frequencies are following: 5Hz, 10Hz, 20Hz, 40Hz, 80Hz, 160Hz, 200Hz, 300Hz, 400Hz, 500Hz.Because the mechanical type air velocity transducer is of a great variety, the corresponding formula of frequency and wind speed has nothing in common with each other, so to different types of air velocity transducer, need to set through Keysheet module.
The wind transducer emulation module comes 12 kinds of wind direction values of emulation wind transducer interface output through 7 Gray's code values exporting 12 kinds of CMOS level.12 kinds of Gray's code values are following: 1111111,1110001,1100000,1001111,1000001,1010000,0011111,0010001,0000000,0101111,0100001,0110000.Corresponding 12 kinds of wind direction values are following: 0 °, 30 °, 60 °, 90 °, 120 °, 150 °, 180 °, 210 °, 240 °, 270 °, 300 °, 330 °.
The rainfall emulation module is through coming the rainfall value of emulation rain sensor interface output with the frequency output switching value of 1/6Hz.Every adhesive, switch of disconnection, low power processor all can show the rainfall cumulative data at the emulated data display module according to the kind of emulation rain sensor.Owing to there is the rain sensor of multiple measurement standard, so export switching value one time at every turn, corresponding rainfall value has nothing in common with each other.Therefore, need set different types of rain sensor through Keysheet module.
Keysheet module has 5 buttons, is respectively: " ↑ " (on), " ↓ " (descending), "+" (adding), "-" (subtracting), " P " (printing).Through certain sensor that upper and lower key can select needs to be provided with, whenever choose a kind of sensor all can on emulated data display module output item literal bottom, draw a horizontal line, like temperature, humidity.Add, subtract key and can change a selected value corresponding, as-50 ℃ ,-30 ℃.In addition through setting by the combination of a plurality of buttons simultaneously, various parameters, as: baroceptor kind, air velocity transducer kind, rain sensor kind, six key element error ranges etc.
Print module adopts the embedded type low-power consumption stylus printer, and print media is a paper tape, not only can export simulate signal value, collector output valve, and can print the two difference.
The emulated data display module adopts the sky blue technical grade LCD of 320 * 240 pixels, even in the open air under the strong illumination, the testing staff still can see font clearly.The emulated data display module can be exported 6 kinds of meteorological sensor output corresponding simulation values.
The image data display module also adopts the sky blue technical grade LCD of 320 * 240 pixels, and it can export the data value of collector output.
Through the final function that realizes of above 11 modules is to compare the difference of simulate signal and collector data-signal; When finding that certain sensor item error surpasses given error range; The respective sensor collecting part circuit that can assert the weather data collector breaks down, and needs to change collector this moment.When confirming all output items of collector just often; Connect the original 6 kinds of real sensors of automatic weather station at once; To show true environment value at the collector data disaply moudle this moment; If certain sensor output value considerably beyond the actual value of environment of living in, explains that the sensor damage needs to change corresponding sensor.
Claims (3)
1. key element meteorological sensor simulator; It is characterized in that this simulator comprises temperature sensor emulation module, humidity sensor emulation module, baroceptor emulation module, air velocity transducer emulation module, wind transducer emulation module, rain sensor emulation module, low power processor, emulated data display module, image data display module, communication module, print module and Keysheet module;
The output signal of the temperature sensor of said temperature sensor emulation module, humidity sensor emulation module, baroceptor emulation module, air velocity transducer emulation module, wind transducer emulation module, the corresponding simulation of rain sensor emulation module automatic weather station, humidity sensor, baroceptor, air velocity transducer, wind transducer, rain sensor;
Said Keysheet module links to each other with low power processor, and it is used to set the simulation value of the above-mentioned six kinds of meteorological sensors that need emulation, and sends the information of setting to low power processor;
Said low power processor links to each other with temperature sensor emulation module, humidity sensor emulation module, baroceptor emulation module, air velocity transducer emulation module, wind transducer emulation module, rain sensor emulation module respectively; It controls the simulating signal of six kinds of meteorological sensors of above-mentioned six kinds of sensor Simulation modules and line output setting according to the set information that Keysheet module transmits;
Said emulated data display module links to each other with low power processor, and its instruction according to low power processor shows above-mentioned six kinds of simulating signal value corresponding;
Said communication module links to each other with low power processor, and its data with the collection of weather data collector send low power processor to;
Said image data display module links to each other with low power processor, and its instruction according to low power processor shows the data that above-mentioned weather data collector is gathered;
Said print module links to each other with low power processor, and the comparison data of analogue simulation signal value output and weather data collector collection value are printed in its instruction according to low power processor.
2. a kind of six key element meteorological sensor simulators as claimed in claim 1 is characterized in that, said emulated data display module and image data display module are the sky blue technical grade LCD of 320 * 240 pixels.
3. a kind of six key element meteorological sensor simulators as claimed in claim 1 is characterized in that said print module is the embedded type low-power consumption stylus printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203216705U CN202196190U (en) | 2011-08-30 | 2011-08-30 | Six-factor meteorological sensor simulation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203216705U CN202196190U (en) | 2011-08-30 | 2011-08-30 | Six-factor meteorological sensor simulation device |
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| CN202196190U true CN202196190U (en) | 2012-04-18 |
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| CN2011203216705U Expired - Fee Related CN202196190U (en) | 2011-08-30 | 2011-08-30 | Six-factor meteorological sensor simulation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137507A (en) * | 2015-09-10 | 2015-12-09 | 中环天仪（天津）气象仪器有限公司 | Automatic system for measuring starting and wind speed characteristics of cup type wind speed sensor |
| CN108646320A (en) * | 2018-05-04 | 2018-10-12 | 山东省科学院海洋仪器仪表研究所 | A kind of Portable gas image sensor signal generator |
-
2011
- 2011-08-30 CN CN2011203216705U patent/CN202196190U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137507A (en) * | 2015-09-10 | 2015-12-09 | 中环天仪（天津）气象仪器有限公司 | Automatic system for measuring starting and wind speed characteristics of cup type wind speed sensor |
| CN105137507B (en) * | 2015-09-10 | 2018-06-26 | 中环天仪（天津）气象仪器有限公司 | A kind of automated system for measuring cup type air velocity transducer starting and wind speed characteristics |
| CN108646320A (en) * | 2018-05-04 | 2018-10-12 | 山东省科学院海洋仪器仪表研究所 | A kind of Portable gas image sensor signal generator |
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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: 20120418 Termination date: 20200830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |