CN203965644U - Environmental monitoring integrated system - Google Patents
Environmental monitoring integrated system Download PDFInfo
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- CN203965644U CN203965644U CN201420220997.7U CN201420220997U CN203965644U CN 203965644 U CN203965644 U CN 203965644U CN 201420220997 U CN201420220997 U CN 201420220997U CN 203965644 U CN203965644 U CN 203965644U
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- control terminal
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Abstract
The utility model provides a kind of environmental monitoring integrated system, comprise control terminal and test main station system in sensor, collection, described sensor, be connected with control terminal in described collection, for responding to tested intelligent electric energy meter environmental parameter around, and described environmental parameter is sent to control terminal in described collection; Control terminal in described collection, communicates by full duplex serial ports and described test main station system, for storing described environmental parameter; Described test main station system, is connected with control terminal in described collection, for reading the environmental parameter of storing on described collection control terminal, and described environmental parameter is stored.Finally obtain the variation of environmental parameter under residing each the natural environmental stress of intelligent electric energy meter, for the test of intelligent electric energy meter provides the data foundation of simulated experimental environments accurately.
Description
Technical field
The utility model is about the monitoring technical field of power electronic equipment, and the technology of the locale simulation experiment environment during particularly about monitoring intelligent electric energy meter, is a kind of environmental monitoring integrated system concretely.
Background technology
At present, the running quality of intelligent electric energy meter and end product depends primarily on proper mass and two aspects of running environment of product self, and the table meter of equal in quality in different running environment, often shows the operation conditions of different quality grade from terminal.
Accurately simulation test environment is to investigate the key of environmental factor on the impact of intelligent electric energy meter running quality.Environmental factor mainly comprises: environmental stress (temperature, humidity, alternation are damp and hot, solar irradiation etc.), electric stress (load fluctuation, harmonic wave, impact load, power factor (PF), the quality of power supply etc.), magnetic field intensity etc.Current model machine check has been carried out validation test (if hot test is exactly the test of only electric energy meter high temperature resistance capability of influence being carried out) for different simple stress to electric energy meter quality respectively in a plurality of full performance test links, and the range of stress of these simple stress tests is generally enough to cover on-the-spot limiting case, therefore, when multiple stress exists simultaneously when intelligent electric energy meter field test focuses on simulated field operation, investigate the quality performance of electronic equipment.
At the scene in simulation test environment, environmental stress adopts physical environment, it is outdoor open type working environment, except the rainproof measure of necessity, without extra dustproof, anti-sunlight, Temperature and Humidity Control measure, apply multiple electric stress and load variations simultaneously, by the operational monitoring of certain hour, the reliability situation of judgement electric energy meter.
Existing environmental experiment is damp and hot with high temperature, low temperature, alternation, solar irradiation is all to take experimental facilities to simulate, the time short (7 days or 72 hours), by conditioning equipment, carry out the variation of test environment, and accelerate the test period of product.Existing measuring technology shortcoming is: equipment simulating can not replace on-the-spot humiture environmental change completely, as the slow variation of humiture.Many stress such as solar irradiation, wind-force cannot be added simultaneously, owing to being subject to experimental facilities to limit present environmental experiment, be all to test with single stress, test surfaces is narrow, the multiple stress of environmental factor all cannot be added, and also cannot judge the direct impact of STRESS VARIATION on product.
Utility model content
The utility model is for the above-mentioned technical matters existing in prior art, a kind of environmental monitoring integrated system has been proposed, by five kinds of environmental element (temperature of sensor sensing are set, humidity, wind direction, wind speed, solar irradiation) variation, and environmental parameter is transferred to control terminal in existing collection store, existing test main station system can read environmental parameter in collection on control terminal, and then can obtain the variation of environmental parameter under residing each the natural environmental stress of intelligent electric energy meter, for the test of intelligent electric energy meter provides the data foundation of simulated experimental environments accurately.
The purpose of this utility model is, a kind of environmental monitoring integrated system is provided, described environmental monitoring integrated system specifically comprises control terminal and test main station system in sensor, collection, described sensor, be connected with control terminal in described collection, for responding to tested intelligent electric energy meter environmental parameter around, and described environmental parameter is sent to control terminal in described collection; Control terminal in described collection, communicates by full duplex serial ports and described test main station system, for storing described environmental parameter; Described test main station system, is connected with control terminal in described collection, for reading the environmental parameter of storing on described collection control terminal, and described environmental parameter is stored.
Preferably, described sensor comprises: air velocity transducer, wind transducer, temperature sensor, humidity sensor, solar irradiation sensor.
Preferably, described environmental parameter comprises wind speed, wind direction, temperature, humidity, solar radiation intensity.
Preferably, described full duplex serial ports is RS232 communication interface.
Preferably, described full duplex serial ports is external RS232-485 module.
The beneficial effects of the utility model are, a kind of environmental monitoring integrated system proposing, by five kinds of environmental element (temperature of sensor sensing are set, humidity, wind direction, wind speed, solar irradiation) variation, and environmental parameter is transferred to control terminal in collection store, test main station system can read environmental parameter in collection on control terminal, and then can obtain the variation of environmental parameter under residing each the natural environmental stress of intelligent electric energy meter, for the test of intelligent electric energy meter provides the data foundation of simulated experimental environments accurately, follow-up test main station system can be by environmental element (temperature, humidity, wind direction, wind speed, solar irradiation) variation and the ammeter ruuning situation of having good luck is for a long time associated by the comparative analysis of historical data, draw the impact that site environment impact produces ammeter, for failure analysis provides significant data.
For above and other object of the present utility model, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate appended graphicly, be described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structured flowchart of a kind of environmental monitoring integrated system that Fig. 1 provides for the utility model embodiment;
The schematic diagram at the interface one of control terminal in gathering in a kind of environmental monitoring integrated system that Fig. 2 provides for the utility model embodiment;
The schematic diagram at the interface two of control terminal in gathering in a kind of environmental monitoring integrated system that Fig. 3 provides for the utility model embodiment;
The schematic diagram at the interface three of control terminal in gathering in a kind of environmental monitoring integrated system that Fig. 4 provides for the utility model embodiment;
The schematic diagram at the interface four of control terminal in gathering in a kind of environmental monitoring integrated system that Fig. 5 provides for the utility model embodiment;
The structural representation sketch of air velocity transducer in a kind of environmental monitoring integrated system that Fig. 6 provides for the utility model embodiment;
The structural representation sketch of wind transducer in a kind of environmental monitoring integrated system that Fig. 7 provides for the utility model embodiment;
The structural representation sketch of temperature sensor in a kind of environmental monitoring integrated system that Fig. 8 provides for the utility model embodiment;
The vertical view of humidity sensor in a kind of environmental monitoring integrated system that Fig. 9 (a) provides for the utility model embodiment;
The front view of humidity sensor in a kind of environmental monitoring integrated system that Fig. 9 (b) provides for the utility model embodiment;
The vertical view of a kind of environmental monitoring integrated system middle-jiao yang, function of the spleen and stomach light radiation sensor that Figure 10 (a) provides for the utility model embodiment;
The front view of a kind of environmental monitoring integrated system middle-jiao yang, function of the spleen and stomach light radiation sensor that Figure 10 (b) provides for the utility model embodiment;
The structural representation of the embodiment one of a kind of environmental monitoring integrated system that Figure 11 provides for the utility model embodiment;
The structural representation of the embodiment two of a kind of environmental monitoring integrated system that Figure 12 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The structured flowchart of a kind of environmental monitoring integrated system that Fig. 1 provides for the utility model embodiment, as shown in Figure 1, described environmental monitoring integrated system specifically comprises sensor 300, gather in control terminal 200 and test main station system 100.
Wherein, described sensor 300, be connected with control terminal 200 in described collection, for responding to tested intelligent electric energy meter environmental parameter around, and described environmental parameter is sent to control terminal in described collection, described environmental parameter comprises wind speed, wind direction, temperature, humidity, solar radiation intensity.Sensor 300 in the utility model comprises: air velocity transducer, wind transducer, temperature sensor, humidity sensor, solar irradiation sensor.
The structural representation sketch of air velocity transducer in a kind of environmental monitoring integrated system that Fig. 6 provides for the utility model embodiment, as shown in Figure 6, in concrete embodiment, air velocity transducer can adopt traditional three vane structures, and vane is selected carbon fibre material, and intensity is high, start, dynamic perfromance is good, good linearity, precision is high, highly sensitive, rated wind velocity is large, and measurement range is wide, and interchangeability is good.
Measurement range: 0～70m/s
Accuracy: ± (0.3+0.03V) m/s (V: wind speed)
Start wind speed :≤0.3m/s.
The structural representation sketch of wind transducer in a kind of environmental monitoring integrated system that Fig. 7 provides for the utility model embodiment, as shown in Figure 7, in concrete embodiment, wind transducer can adopt low inertia weathercock and precision resistor, and highly sensitive, precision is high.Dynamic perfromance is good, good linearity, precision is high, highly sensitive, rated wind velocity is large, the horizontal wind direction and wind velocity of measurement near the ground.
Measurement range: 0～360 °
Accuracy: ± 3 °
Start wind speed :≤0.5m/s
Resolution: 1 °.
The structural representation sketch of temperature sensor in a kind of environmental monitoring integrated system that Fig. 8 provides for the utility model embodiment, as shown in Figure 8,801 is temperature sensor probe, 802 is cable.In concrete embodiment, temperature sensor can adopt import high precision temp sensing device, has the features such as measuring accuracy is high, good stability.Adopt non-corrosive metal (NCM) shell, the high and low drift of precision, fast response time, the little water-tight of volume.
Measurement range :-50～80 ℃
Accuracy: ± 0.2 ℃.
The vertical view of humidity sensor in a kind of environmental monitoring integrated system that Fig. 9 (a) provides for the utility model embodiment, the front view of humidity sensor in a kind of environmental monitoring integrated system that Fig. 9 (b) provides for the utility model embodiment, 901 is air humidity sensor probe, 902 is cable, in concrete embodiment, humidity sensor can adopt macromolecule membrane humicap as inductive means, has that measuring accuracy is high, good stability.
Measurement range: 0～100%RH
Accuracy: ± 3%RH.
The vertical view of a kind of environmental monitoring integrated system middle-jiao yang, function of the spleen and stomach light radiation sensor that Figure 10 (a) provides for the utility model embodiment, the front view of a kind of environmental monitoring integrated system middle-jiao yang, function of the spleen and stomach light radiation sensor that Figure 10 (b) provides for the utility model embodiment.In concrete embodiment, it is 0.3-3 μ m total solar radiation that solar irradiation sensor can adopt high precision photo-sensitive cell can be used for measure spectrum scope, if sensitive surface can be measured to reflected radiation downwards, adds shade and can also measure scattered radiation.
Spectral range: 0.3～3 μ m
Response time: < 5s.
In described collection, control terminal 200, communicate, for storing described environmental parameter by full duplex serial ports and described test main station system 100.In concrete embodiment, in collection, control terminal is also supported other envirment factor sensors, as electric resistance of soil, soil moisture, atmospheric pressure etc., for upgrading is later reserved.
Described test main station system 100, is connected with control terminal 200 in described collection, for reading the environmental parameter of storing on described collection control terminal, and described environmental parameter is stored.Test main station system is existing test main station system in prior art.
The structural representation of the embodiment one of a kind of environmental monitoring integrated system that Figure 11 provides for the utility model embodiment, as shown in Figure 11, described full duplex serial ports is RS232 communication interface, and in gathering, control terminal 200 can pass through RS232 communication interface connecting test main station system 100.
The structural representation of the embodiment two of a kind of environmental monitoring integrated system that Figure 12 provides for the utility model embodiment, as shown in Figure 12, described full duplex serial ports is external RS232-485 module, and in gathering, control terminal 200 also can extend by external RS232-485 module the distance of communication.
In collection, control terminal 200 connects temperature, relative humidity, wind speed, wind direction, radiation meteorological sensor.Can set at the enterprising line parameter of card, control computer with main website and adopt RS232,485 to be connected.In concrete embodiment, in collection, control terminal 200 can be realized by the data collecting instrument of FY-CJ2 model of the prior art.
The schematic diagram at the interface one of control terminal in gathering in a kind of environmental monitoring integrated system that Fig. 2 provides for the utility model embodiment, the schematic diagram at the interface two of control terminal in gathering in a kind of environmental monitoring integrated system that Fig. 3 provides for the utility model embodiment, from Fig. 2, Fig. 3, Yi He interface, interface two is the interface of sensor indicating value of the data collecting instrument of FY-CJ2 model.
The schematic diagram at the interface three of control terminal in gathering in a kind of environmental monitoring integrated system that Fig. 4 provides for the utility model embodiment, as shown in Figure 4, what interface three showed is external memory storage state.
The schematic diagram at the interface four of control terminal in gathering in a kind of environmental monitoring integrated system that Fig. 5 provides for the utility model embodiment, as shown in Figure 5, what interface four showed is parameter setting.
Below in conjunction with specific embodiment, introduce in detail the technical solution of the utility model.In this specific embodiment, in collection, the design objective of control terminal is as follows:
Manufacturer: Wuhan natural resources Fei Ke electronics technology Ltd
Name of product: control terminal in collection
Product type: FY-CJ2
The key technical indexes
1. technical indicator:
2. sensor passage: 16 tunnels
3. communication interface: 2 tunnels (RS232 or RS485)
4. communication baud rate: 9600bps
5. memory capacity: 4M
6. clock: walk time error < 20 seconds/month
7. operating voltage: DC12V
8. power consumption: < 2W
9. working environment :-40 ℃～60 ℃; 5%RH～95%RH (non-dewfall)
10. storage condition :-40 ℃～60 ℃; 5%RH～95%RH (non-dewfall).
During test, the environmental parameters such as the temperature around air velocity transducer, wind transducer, temperature sensor, humidity sensor, solar irradiation sensor senses glass sunlight house, humidity, illumination (ultraviolet index), wind-force (wind direction, wind speed), control terminal Real-time Collection environmental parameter storage in collection, test main station system reads the environmental parameter of control terminal storage in collection, and is kept in database.In addition,, in actual use procedure, test main station system gets after environmental parameter and can, by form or curve view to data analysis, can also arrange parameters such as the real-time clock of control terminal in gathering, historical data compression parameters.Intelligent electric energy meter is to have good luck under each natural environmental stress under the environmental parameter changing, test main station system gathers the digital data of walking of intelligent electric energy meter, and associated each the tested intelligent electric energy meter of environmental parameter is walked to digital data compare, and then the impact of monitoring environment on experiment product, for failure analysis provides significant data.
In sum, the utility model provides a kind of environmental monitoring integrated system, by five kinds of environmental element (temperature of sensor sensing are set, humidity, wind direction, wind speed, solar irradiation) variation, and environmental parameter is transferred to control terminal in collection store, test main station system can read environmental parameter in collection on control terminal, and then can obtain the variation of environmental parameter under residing each the natural environmental stress of intelligent electric energy meter, for the test of intelligent electric energy meter provides the data foundation of simulated experimental environments accurately, follow-up test main station system can be by environmental element (temperature, humidity, wind direction, wind speed, solar irradiation) variation and the ammeter ruuning situation of having good luck is for a long time associated by the comparative analysis of historical data, draw the impact that site environment impact produces ammeter, for failure analysis provides significant data.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment system, can come the hardware that instruction is relevant to complete by computer program, described program can be stored in general computer read/write memory medium, this program, when carrying out, can comprise as the flow process of the embodiment of above-mentioned each system.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
In the utility model, applied specific embodiment principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand of the present utility model and core concept; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (5)
1. an environmental monitoring integrated system, is characterized in that, described environmental monitoring integrated system specifically comprises control terminal and test main station system in sensor, collection,
Described sensor, is connected with control terminal in described collection, for responding to tested intelligent electric energy meter environmental parameter around, and described environmental parameter is sent to control terminal in described collection;
Control terminal in described collection, communicates by full duplex serial ports and described test main station system, for storing described environmental parameter;
Described test main station system, is connected with control terminal in described collection, for reading the environmental parameter of storing on described collection control terminal, and described environmental parameter is stored.
2. environmental monitoring integrated system according to claim 1, is characterized in that, described sensor comprises: air velocity transducer, wind transducer, temperature sensor, humidity sensor, solar irradiation sensor.
3. environmental monitoring integrated system according to claim 1, is characterized in that, described environmental parameter comprises wind speed, wind direction, temperature, humidity, solar radiation intensity.
4. according to the environmental monitoring integrated system described in claims 1 to 3 any one, it is characterized in that, described full duplex serial ports is RS232 communication interface.
5. according to the environmental monitoring integrated system described in claims 1 to 3 any one, it is characterized in that, described full duplex serial ports is external RS232-485 module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220997.7U CN203965644U (en) | 2014-04-30 | 2014-04-30 | Environmental monitoring integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220997.7U CN203965644U (en) | 2014-04-30 | 2014-04-30 | Environmental monitoring integrated system |
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| Publication Number | Publication Date |
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| CN203965644U true CN203965644U (en) | 2014-11-26 |
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| CN201420220997.7U Expired - Fee Related CN203965644U (en) | 2014-04-30 | 2014-04-30 | Environmental monitoring integrated system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872051A (en) * | 2018-07-10 | 2018-11-23 | 中国船舶重工集团公司第七二五研究所 | A kind of atmospheric corrosion test device and method of synchronously simulating natural environment |
| CN112305488A (en) * | 2020-09-28 | 2021-02-02 | 怀化建南机器厂有限公司 | Environment testing method and equipment for intelligent electric meter |
-
2014
- 2014-04-30 CN CN201420220997.7U patent/CN203965644U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872051A (en) * | 2018-07-10 | 2018-11-23 | 中国船舶重工集团公司第七二五研究所 | A kind of atmospheric corrosion test device and method of synchronously simulating natural environment |
| CN112305488A (en) * | 2020-09-28 | 2021-02-02 | 怀化建南机器厂有限公司 | Environment testing method and equipment for intelligent electric meter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 |