CN204256196U - Embedded micro-capacitance sensor weather monitoring system - Google Patents
Embedded micro-capacitance sensor weather monitoring system Download PDFInfo
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- CN204256196U CN204256196U CN201420704118.8U CN201420704118U CN204256196U CN 204256196 U CN204256196 U CN 204256196U CN 201420704118 U CN201420704118 U CN 201420704118U CN 204256196 U CN204256196 U CN 204256196U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 50
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- 102000020233 phosphotransferase Human genes 0.000 claims abstract description 6
- 230000005855 radiation Effects 0.000 claims description 9
- 230000009897 systematic effect Effects 0.000 claims description 7
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Abstract
The utility model discloses a kind of embedded micro-capacitance sensor weather monitoring system, belong to power network monitoring technical field.The utility model adopts following technical scheme: a kind of embedded micro-capacitance sensor weather monitoring system, it is characterized in that, comprise sensor assembly, Signal-regulated kinase, processor module, display module, communication module, described sensor assembly is connected with described Signal-regulated kinase, described Signal-regulated kinase is connected with described processor module, described processor module is connected with described display module, and described processor module is connected with micro-capacitance sensor main website, micro-capacitance sensor background monitoring platform by described communication module.The utility model specially for micro-grid system, have multiple functional, reliability is high, the advantage such as easy to maintenance.
Description
Technical field
The utility model relates to a kind of embedded micro-capacitance sensor weather monitoring system, belongs to power network monitoring technical field.
Background technology
Micro-capacitance sensor refer to collected by distributed unit, energy-storage units, energy conversion unit, associated loadings and monitoring, protected location be small-sizedly transported to electric system.Micro-capacitance sensor be one can teaching display stand control, the autonomous system of protect and manage; himself be exactly a complete electric system, rely on self control and management energy supply to realize the function of the aspects such as power-balance control, running Optimization, default detection and protection, power quality controlling.
As the important component part of micro-capacitance sensor, the power generation situation of wind-power electricity generation and photovoltaic generation is all closely bound up with weather condition, such as: wind energy comes from meteorology and is limited by meteorological condition again, be because the instability of meteorological condition causes, main manifestations is the sudden of the intermittence of wind, undulatory property, regionality and diastrous weather; And the factor affecting grid-connected photovoltaic power station generated energy can be summarized as installed capacity, overall efficiency, solar radiation three aspect, for specific photovoltaic plant, installed capacity is fixed, its overall efficiency is decided by performance and the environmental baseline of solar components, solar radiation has very strong seasonal variations cycle and diurnal variation cycle, have discontinuous and uncertain feature, its fluctuation may affect the stable of electrical network.Therefore, micro-capacitance sensor is compared with bulk power grid, and its reliability wants more inferior.So carrying out state to micro-capacitance sensor, to carry out meteorological Real-Time Monitoring particularly important.
Utility model content
For solving the problems of the technologies described above, overcome that the specific aim that prior art exists is strong, wire transmission reliability is not high, price is high and troublesome shortcoming is maked an inspection tour in maintenance, the utility model provides a kind of embedded micro-capacitance sensor weather monitoring system.
The utility model adopts following technical scheme: a kind of embedded micro-capacitance sensor weather monitoring system, it is characterized in that, comprise sensor assembly, Signal-regulated kinase, processor module, display module, communication module, described sensor assembly is connected with described Signal-regulated kinase, described Signal-regulated kinase is connected with described processor module, described processor module is connected with described display module, and described processor module is connected with micro-capacitance sensor main website, micro-capacitance sensor background monitoring platform by described communication module.
Furthermore, sensor assembly comprises wind transducer, air velocity transducer, temperature sensor, humidity sensor, solar radiation sensor.
Furthermore, Signal-regulated kinase comprises signal conditioning circuit, after the electric signal that sensor assembly transmits by signal conditioning circuit adjusts, then is transferred to described processor module and carries out analysis and obtain weather data.
Furthermore, processor module is provided with USB interface, the external USB flash disk of described USB interface, and the weather data that processor die block analysis obtains outwardly can be exported by communication module or USB flash disk.
Furthermore, display module comprises liquid crystal interface, input key, liquid crystal interface is arranged systematic parameter by described input key, or carry out transmitting order to lower levels from micro-capacitance sensor backstage monitoring platform or micro-capacitance sensor main website to arrange systematic parameter, systematic parameter comprise ratings and upper lower limit value, data whether initiatively on give, event whether initiatively on send, add up in name day, measurement period, data storage cycles, data and send the cycle.
Furthermore, communication module comprises wired communication module, wireless communication module, Monitoring Data both can be transferred to micro-capacitance sensor background monitoring platform by wired or wireless communication module by weather monitoring system, also can be transferred to micro-capacitance sensor master station by wireless communication module, equally also can receive by wired or wireless communication module the order that micro-capacitance sensor background monitoring platform or micro-capacitance sensor main website assign respectively.
Furthermore, wire communication module comprises RS485 serial bus communication circuit, RJ45 communication interface, and wireless transport module comprises GPRS communication module, bluetooth communication module.
Furthermore, RJ45 communication interface is connected with input switch amount, and display module carries out data transmission by bluetooth communication module and hand-held PDA.
The beneficial effect that the utility model reaches: (1) is multiple functional, single weather monitoring system is integrated with the function of wind-force, wind direction, temperature, humidity, the information acquisition of solar radiation amount, storage, transmission, and micro-grid system can more reliably, efficiently be run; (2) reliability is high, the information of systematic sampling is transmitted by the transmission technology of wire communication (RS485 universal serial bus, RJ45 communication interface) and radio communication (GPRS communication, bluetooth communication) dual redundant, ensure that the reliability that data are transmitted; (3) easy to maintenance, can carry out by USB flash disk the copy recording data, hand-held PDA can be used to obtain the information such as real-time meteorology and system condition by Bluetooth technology, for the operation of system provides help.
Accompanying drawing explanation
Fig. 1 is the utility model external micro-capacitance sensor supervisory system schematic diagram.
Fig. 2 is embedded micro-capacitance sensor weather monitoring system theory structure block diagram of the present utility model.
Fig. 3 is embedded micro-capacitance sensor weather monitoring system workflow diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 be the utility model external micro-capacitance sensor supervisory system schematic diagram, in micro-capacitance sensor operational process, the embedded micro-capacitance sensor weather monitoring system that the utility model proposes can the weather information of Real-Time Monitoring point being monitored, simultaneously by these Meteorological Information Transports to micro-capacitance sensor background monitoring platform, judged the ruuning situation of micro-capacitance sensor according to 1-n supervising device by this background monitoring platform, and then control and from net, wind power photovoltaic is exerted oneself, solar panels turn to, weather monitoring system also can accept micro-capacitance sensor main website calling data, pair time etc. task, send a warning message initiatively to micro-capacitance sensor background monitoring platform and micro-capacitance sensor main website simultaneously.
As shown in Figure 2 be embedded micro-capacitance sensor weather monitoring system theory structure block diagram of the present utility model, the embedded micro-capacitance sensor weather monitoring system that the utility model proposes, comprise sensor assembly, Signal-regulated kinase, processor module, display module, communication module, sensor assembly is connected with Signal-regulated kinase, Signal-regulated kinase is connected with processor module, processor module is connected with display module, and processor module is connected with micro-capacitance sensor main website, micro-capacitance sensor background monitoring platform by communication module.Sensor assembly comprises wind transducer, air velocity transducer, temperature sensor, humidity sensor, solar radiation sensor.
What wind transducer adopted is 360 degree wind transducers of the wireless Science and Technology Ltd. in Beijing, and output is 0-5 V voltage, the TF-A1 air velocity transducer that air velocity transducer adopts, and range is 0-30m/s, outputs signal: 4-20mA.Temperature and humidity measurement adopts KZWS/FW Split warm humidity sensor large in the Kunlun, exports: 4-20mA/ 0-5V, adopts LI-200SA day radiation sensor to measure solar radiation; The M590E that what GPRS module adopted is Shenzhen side of having is scientific and technological, M590E is a low-power consumption, clear data GSM/GPRS wireless transport module, monitoring system is connected to backstage monitoring platform by Ethernet and 485 interfaces, simultaneously by GPRS and the communication of micro-capacitance sensor main website, simultaneously can also by bluetooth and hand-held PDA communication, facilitate daily tour and maintenance, the historical record data of weather monitoring system can directly read out by USB flash disk.
As shown in Figure 3 be embedded micro-capacitance sensor weather monitoring system workflow diagram of the present utility model, embedded micro-capacitance sensor weather monitoring system is as a real-time multitask system, comprise wind speed and direction sampling calculating, temperature sampling calculates, calculating, remote signalling data sampling, timing controlled task, Keyboard and display control task, local terminal communication task are sampled in solar radiation, each task above-mentioned is in parallel running state, but they have priority relationship, the priority of data sampling calculation task is higher, and wherein the priority of wind speed and direction sampling calculation task is the highest.Processor controls the transmission of the sensor data acquisition of whole weather monitoring system, data storage, quality control data process, monitoring running state and Monitoring Data, specific works process is as follows: first, initialization is carried out to the parameter of whole weather monitoring system, sets wind speed bound, temperature and humidity bound simultaneously; Then, the data that each sensor collects are calculated, if calculate the measurement period meeting and set, then carry out calculating minute sampled value, carry out renewal display simultaneously, otherwise proceed sampling calculating; Subsequently, judge whether to exist out-of-limit, if so, then to micro-capacitance sensor background monitoring platform or micro-capacitance sensor main website initiatively on send event, otherwise carry out next step; Subsequently, carry out judging whether to arrive data storage cycles, if so, then preserve data, otherwise carry out next step; Finally, judge whether to arrive in data and send the cycle, if so, then in micro-capacitance sensor main website or the active of micro-capacitance sensor background monitoring platform, send data, otherwise, return and re-start the calculating of each sensor sample.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (7)
1. an embedded micro-capacitance sensor weather monitoring system, it is characterized in that, comprise sensor assembly, Signal-regulated kinase, processor module, display module, communication module, described sensor assembly is connected with described Signal-regulated kinase, described Signal-regulated kinase is connected with described processor module, described processor module is connected with described display module, and described processor module is connected with micro-capacitance sensor main website, micro-capacitance sensor background monitoring platform by described communication module.
2. embedded micro-capacitance sensor weather monitoring system according to claim 1, it is characterized in that, described sensor assembly comprises wind transducer, air velocity transducer, temperature sensor, humidity sensor, solar radiation sensor.
3. embedded micro-capacitance sensor weather monitoring system according to claim 1, it is characterized in that, described Signal-regulated kinase comprises signal conditioning circuit, after the electric signal that described sensor assembly transmits adjusts by described signal conditioning circuit, then be transferred to described processor module and carry out analysis and obtain weather data.
4. embedded micro-capacitance sensor weather monitoring system according to claim 1, it is characterized in that, described processor module is provided with USB interface, the external USB flash disk of described USB interface, and the weather data that described processor die block analysis obtains outwardly can be exported by described communication module or described USB flash disk.
5. embedded micro-capacitance sensor weather monitoring system according to claim 1, it is characterized in that, described display module comprises liquid crystal interface, input key, described liquid crystal interface is arranged systematic parameter by described input key, or carry out transmitting order to lower levels from described micro-capacitance sensor backstage monitoring platform or described micro-capacitance sensor main website to arrange described systematic parameter, described systematic parameter comprise ratings and upper lower limit value, data whether initiatively on give, event whether initiatively on send, add up in name day, measurement period, data storage cycles, data and send the cycle.
6. embedded micro-capacitance sensor weather monitoring system according to claim 1, it is characterized in that, described wire communication module comprises RS485 serial bus communication circuit, RJ45 communication interface, and described wireless transport module comprises GPRS communication module, bluetooth communication module.
7. embedded micro-capacitance sensor weather monitoring system according to claim 6, is characterized in that, described RJ45 communication interface is connected with input switch amount, and described display module carries out data transmission by described bluetooth communication module and hand-held PDA.
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| CN201420704118.8U CN204256196U (en) | 2014-11-21 | 2014-11-21 | Embedded micro-capacitance sensor weather monitoring system |
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| CN201420704118.8U CN204256196U (en) | 2014-11-21 | 2014-11-21 | Embedded micro-capacitance sensor weather monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680449A (en) * | 2016-04-01 | 2016-06-15 | 中国地质大学（北京） | Comprehensive coordination control method of photovoltaic power generation microgrid having weather prediction function |
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- 2014-11-21 CN CN201420704118.8U patent/CN204256196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680449A (en) * | 2016-04-01 | 2016-06-15 | 中国地质大学（北京） | Comprehensive coordination control method of photovoltaic power generation microgrid having weather prediction function |
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