CN103376132A - Indoor and outdoor environment monitoring device with wireless communication module internally arranged and method for monitoring indoor and outdoor environment - Google Patents
Indoor and outdoor environment monitoring device with wireless communication module internally arranged and method for monitoring indoor and outdoor environment Download PDFInfo
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- CN103376132A CN103376132A CN2012101262799A CN201210126279A CN103376132A CN 103376132 A CN103376132 A CN 103376132A CN 2012101262799 A CN2012101262799 A CN 2012101262799A CN 201210126279 A CN201210126279 A CN 201210126279A CN 103376132 A CN103376132 A CN 103376132A
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Abstract
The invention provides an indoor and outdoor environment monitoring device with a wireless communication module internally arranged. The indoor and outdoor environment monitoring device with the wireless communication module internally arranged comprises a controller, a sensor set and the wireless communication module. The sensor set is connected with the controller through a bus and the wireless communication module is connected with the controller. The sensor set comprises an illumination sensor, a wind direction/wind speed sensor, a temperature/humidity sensor and a gas sensor. The invention further provides a method for monitoring an indoor and outdoor environment through the indoor and outdoor environment monitoring device with the wireless communication module internally arranged. According to a measured environment parameter, the work mode of the indoor and outdoor environment monitoring device can be automatically changed. All kinds of environment information relative to crop growth can be completely detected by the indoor and outdoor environment monitoring device and the work mode of the device can be automatically adjusted according to the change of the environment under the condition that no one is on duty, so that the workload of an agricultural technician in monitoring work is greatly reduced.
Description
Technical field
The present invention relates to a kind of indoor and outdoor surroundings monitoring equipment and monitoring method that is applicable to the built-in wireless communication module of indoor and outdoor, can be under the state of unmanned the automatic parameters of sensing chamber's internal and external environment, such as temperature, humidity, intensity of illumination, wind speed, wind direction, CO
2Concentration, the soil moisture, the holard grade, and can be according to the mode of operation of the automatic conditioning equipment of environmental change.Indoor and outdoor surroundings monitoring equipment and the monitoring method of this built-in wireless communication module can be applied to the plant growth management domains such as agricultural, forestry, can also be applied to court lawn maintenance, urban environmental management etc.
Background technology
In modern agricultural production, need the various environmental parameters of Real-time Collection, thereby adjust the means of production according to environmental evolution.For example, in the situation of greenhouse gardening, need to be according to illuminance information, opening/closing booth top roller shutter equipment replenishes/reduces the natural lighting amount.Again for example, in the different phase of crop growth, need basis for CO
2The different requirements of concentration are to environment CO
2Concentration is controlled, and carries out the science precision management.Control plant growth cycle and output.Simultaneously, the requirement of the modernized appropriate scale of agriculture need to crop growth environment parameter real-time Transmission record, be convenient to analyze and adjust.
Yet present indoor and outdoor surroundings monitor institute is restricted more, is difficult to satisfy above-mentioned requirements.Monitoring function is comparatively single on the one hand, usually can only measure a limited number of environmental parameter.For example, special soil detector is arranged, can detect temperature, moisture of soil etc.; The aerial temperature and humidity detector is arranged again, can measure temperature, the humidity of air.Existing these environment monitors can not detect the environmental information relevant with crop growth all sidedly, have brought inconvenience for agricultural production and research.On the other hand, these monitors are owing to the restriction of communication mode and communication cable, and its measurement data can not make things convenient for to be uploaded in real time, thereby can't record and analyze data.
In addition, existing unmanned type indoor and outdoor surroundings monitor can't be adjusted its mode of operation neatly according to environmental change, has also caused the increase of maintenance/aspect human costs such as maintenance.
Summary of the invention
In view of defects of the prior art, the invention provides a kind of indoor and outdoor surroundings monitoring equipment and monitoring method of built-in wireless communication module, can detect all sidedly crops, the relevant various environmental informations of plant growth, and under unattended pattern, can automatically adjust its mode of operation according to environmental evolution; In addition, indoor and outdoor surroundings monitoring equipment of the present invention can transfer to central control station with the data real-time radio of measuring gained.The present invention also is furnished with solar panels and rainproof radiation shield, can be applied under the outdoor conditions easily and safely.
According to an aspect of the present invention, provide a kind of indoor and outdoor surroundings monitoring equipment of built-in wireless communication module, having comprised: controller; The sensor group is used for measuring various environmental parameters; Wireless communication module is used for and will sends to long-range central control station by the various environmental parameters that described sensor group is measured, or receives order from this long-range central control station; And external shell, described controller, sensor group and letter module are arranged in this external shell; Wherein, described sensor group is connected with described controller by bus, and described wireless communication module is connected with described controller.
According to the indoor and outdoor surroundings monitoring equipment of first aspect present invention, described sensor group comprises: illuminance sensor, wind direction/air velocity transducer, temperature/humidity sensor, gas sensor, reservation sensing interface; Described controller is single-chip microcomputer or microprocessor; Described supply module is outside access direct supply or solar panels and rechargeable battery combination power supply; Described wireless communication module is Zigbee short-range wireless communication module, 433 short-range wireless communication module or GSM/GPRS wireless communication module.Described guard assembly refers to rainproof radiation shield and incubation chamber.
According to indoor and outdoor surroundings monitoring equipment of the present invention, described spare interface is connected with: soil moisture sensor, soil temperature sensor and P in soil H value sensor; Described gas sensor is CO
2Sensor, SO
2Sensor or hydrocarbon sensor.
Indoor and outdoor surroundings monitoring equipment of the present invention can adopt external power source, perhaps powers with the pattern of solar panels and rechargeable battery combination.In addition, this indoor and outdoor surroundings monitoring equipment can also comprise heating heat-preserving box, and this incubation chamber links to each other with described controller, and described gas sensor is arranged in this incubation chamber.
According to a further aspect in the invention, a kind of indoor and outdoor surroundings monitoring method is provided, utilize the indoor and outdoor surroundings monitoring equipment of built-in wireless communication module to measure various environmental parameters, and measured various environmental parameters sent to long-range central control station, or from this long-range central control station reception order, this indoor and outdoor surroundings monitoring equipment comprises: controller; The sensor group is used for measuring various environmental parameters; Wireless communication module is used for and will sends to long-range central control station by the various environmental parameters that described sensor group is measured, or receives order from this long-range central control station; And external shell, described controller, sensor group and letter module are arranged in this external shell; Wherein, described sensor group is connected with described controller by bus, described wireless communication module is connected with described controller, and described sensor group comprises: illuminance sensor, wind direction/air velocity transducer, temperature/humidity sensor, gas sensor and spare interface; Described indoor and outdoor surroundings monitoring method comprises the steps: the concentration by illuminance, wind direction/wind speed, temperature/humidity and default gas in described illuminance sensor, wind direction/air velocity transducer, temperature/humidity sensor, the gas sensor difference measuring chamber internal and external environment; In the situation that the combination of described indoor and outdoor surroundings monitoring equipment employing solar panels and rechargeable battery is powered, according to measured illuminance and the electric weight of rechargeable battery, change the mode of operation of described indoor and outdoor surroundings monitoring equipment.
Utilize indoor and outdoor surroundings monitoring equipment and the indoor and outdoor surroundings monitoring method of built-in wireless communication module of the present invention, can detect all sidedly the relevant various environmental informations of crop growth, and can be under unattended pattern, automatically adjust its mode of operation according to environmental evolution, thereby reduced widely the workload of professional of agriculture in monitoring.
In addition, utilize indoor and outdoor surroundings monitoring equipment and the indoor and outdoor surroundings monitoring method of built-in wireless communication module of the present invention, can in real time the environment measurement parameter be uploaded, and then data are recorded and analyze, do not need communication cable, irrelevant with transmission range.
Description of drawings
Fig. 1 is the structured flowchart of the indoor and outdoor surroundings monitoring equipment of built-in wireless communication module of the present invention.
Fig. 2 is the process flow diagram of indoor and outdoor surroundings monitoring method of the present invention.
Embodiment
Below, describe with reference to the accompanying drawings preferred forms of the present invention in detail.
The indoor and outdoor surroundings monitoring equipment of built-in wireless communication module of the present invention comprises: controller 11, sensor group 12 and wireless communication module 13, and this sensor group 12 is connected with controller 11 by bus, and this wireless communication module 13 is connected with controller 11.
Indoor and outdoor surroundings monitoring equipment of the present invention (for example can adopt external power source, be arranged in the situation in the booth), perhaps, can adopt the combination of solar panels and rechargeable battery to power (for example, being arranged in the situation on outdoor land for growing field crops, fruit-bearing forest or the lawn).
Described sensor group 12 comprises the multiple sensors for detection of Outdoor Air Parameters, for example, and illuminance sensor 121, wind direction/air velocity transducer 122, temperature/humidity sensor 123, gas sensor 124.
Described illuminance sensor 121 is used for the illuminance of measurement environment.According to the illuminance information of being measured by this illuminance sensor 121, can control the top opening/closing of warmhouse booth, adapt to crops for the demand of illumination.
In addition, in the situation that the combination of adopting solar panels and rechargeable battery is powered, according to measured illuminance, the mode of operation of controller 11 control breaks indoor and outdoor surroundings monitoring equipment of the present invention.For example, if illumination abundant (greater than a preset first threshold value) and electric quantity of rechargeable battery sufficient (greater than a default Second Threshold), then controller 11 controls indoor and outdoor surroundings monitoring equipment of the present invention enters " normal mode ", and for example reads measurement numerical value from described sensor group 12 per 30 seconds; And wait under the condition that illumination is poor and electric quantity of rechargeable battery is not enough overcast and rainy, controller 11 controls indoor and outdoor surroundings monitoring equipment of the present invention enters " energy-saving mode ", and for example read measurement numerical value from described sensor group 12 per 60 seconds, thereby reach the purpose of extension device overall work time.
Perhaps, described controller 11 can according to daytime (illumination is abundant) or night (unglazed photograph), be changed the mode of operation of indoor and outdoor surroundings monitoring equipment of the present invention automatically.
Described wind direction/air velocity transducer 122 is used for speed and the direction of measurement environment apoplexy.According to wind direction/wind speed information of being measured by this wind direction/air velocity transducer 122, can in warmhouse booth, simulate the natural wind of the Nature.
Described temperature/humidity sensor 123 is used for the temperature and humidity of measurement environment, and the range of temperature for example can be set to-40 ℃ to 70 ℃, and the range of humidity for example can be set to 0 to 100%RH.
Described gas sensor 124 can be CO
2Sensor is for the CO of measurement environment
2Concentration.CO
2It is most important that concentration is divided period management for crops.The different phase of crop growth (nursery stage, growth stage, fruiting period, the result contained the phase), crops are for CO
2The demand of concentration is different.And different plant varieties are also different to the demand of CO2 concentration.According to measured CO
2Concentration information can be controlled the CO in the booth
2Concentration is with growth cycle and the output of control crops.In areas such as Northeast China, in order to ensure CO
2Sensor 124 normal operation at low temperatures can arrange heating heat-preserving box extraly, and with CO
2Sensor 124 is arranged in the incubation chamber.When the environment temperature of being measured by temperature/humidity sensor 123 is lower than certain preset value (for example subzero 5 degree), described this incubation chamber heating of controller 11 controls so that the temperature in this incubation chamber maintains above zero, thereby is guaranteed CO
2The normal measurement of sensor 124.
The mode of operation that described wireless communication module 13 is used for according to Whole Equipment with the regular time interval, will be sent to long-range central control station by every Outdoor Air Parameters that sensor group 12 is measured, or receive order from this long-range central control station.This wireless communication module 13 can adopt Zigbee short-range wireless communication module or 433 short-range wireless communication module, perhaps GSM/GPRS wireless communication module.By the wireless transmission of this wireless communication module 13, can detect in real time the power supply capacity of solar panels and the battery of equipment, thereby in time carry out manual intervention, such as being set to energy-saving mode; Perhaps change battery etc.
Except above-mentioned each sensor that exemplifies, indoor and outdoor surroundings monitoring equipment of the present invention also leaves the spare interface 125 of predetermined number.For example, can be according to actual needs, access be used for measuring soil moisture soil moisture sensor, be used for measuring the soil temperature sensor of the soil moisture and be used for P in soil H value sensor of measuring P in soil H value etc.For example, if the soil moisture of being measured by described soil moisture sensor is lower than predetermined value, then described controller 11 controls are opened sprinkling equipment and are carried out the moisturizing operation.For example, if be lower than/be higher than predetermined value by the P in soil H value of P in soil H value sensor measurement, then the professional of agriculture can be according to the actual conditions operation of applying fertilizer.
Utilize indoor and outdoor surroundings monitoring equipment of the present invention, can in unattended situation, automatically measure the required various environmental parameters of agricultural production, and these environmental parameters are sent to central control station, for the professional of agriculture.Except high integration, indoor and outdoor surroundings monitoring equipment of the present invention can also be according to environmental change (for example, illuminance, temperature etc.) automatically adjust the mode of operation of equipment self, lengthen working hours, greatly reduced the workload of professional of agriculture in monitoring.
Except can being applied to the crops precision management, indoor and outdoor surroundings monitoring equipment of the present invention can also be applied to the fields such as forest fire protection, urban environment management, golf court management.For example, if described gas sensor 124 is made as smoke transducer, then indoor and outdoor surroundings monitoring equipment of the present invention just can be applied to the field of forest fire protection, not only can provide smog alert information, can also provide the information such as corresponding wind speed, wind direction, for the fire department reference.
If described gas sensor 124 is made as SO
2Sensor, hydrocarbon sensor etc., then indoor and outdoor surroundings monitoring equipment of the present invention can provide for the city manager information of harmful gas concentration in the environment.Again for example, an indoor and outdoor surroundings monitoring equipment of the present invention can be set near each hole of golf course, not only can provide to the player information such as wind direction, wind speed, can also for gardener provide soil regime information etc., can reach automatic control, automatic irrigation texts by automatic detection.
With reference to Fig. 2, be the process flow diagram of above-mentioned indoor and outdoor surroundings monitoring method of the present invention.Whether at step S201, this indoor and outdoor surroundings monitoring equipment enters " normal mode ", and judge by the illuminance in the environment of illuminance sensor 121 measurements greater than a preset first threshold value at step S202.If this illuminance shows then that greater than described preset first threshold value (S202: be) ambient lighting is abundant, equipment still remains on " normal mode ".
And if this illuminance namely shows then that less than described preset first threshold value (S202: no) ambient lighting is poor, solar panels possibly can't be guaranteed enough power supplies.Whether whether the electric weight that in the case, needs further to judge rechargeable battery in step S203 sufficient (presetting Second Threshold greater than one).
In step S203, if the electric weight of judging rechargeable battery, shows then that the dump energy of rechargeable battery is sufficient greater than default Second Threshold (S203: be), equipment still remains on " normal mode ".And if the electric weight of judging rechargeable battery shows then that less than default Second Threshold (S203: no) dump energy of rechargeable battery is not enough, can't keep the normal operation of equipment, in the case, equipment will change " energy-saving mode " over to (S204).
Above example only is illustrative, and nonrestrictive.Those skilled in the art can under the instruction of this instructions, carry out various improvement to details of the present invention, and can not deviate from the scope of the present invention that limits such as claim.
Claims (14)
1. the indoor and outdoor surroundings monitoring equipment of a built-in wireless communication module is characterized in that, comprising:
Controller; The sensor group is used for measuring various environmental parameters; Wireless communication module is used for and will sends to long-range central control station by the various environmental parameters that described sensor group is measured, or receives order from this long-range central control station; And
External shell, described controller, sensor group and letter module are arranged in this external shell;
Wherein, described sensor group is connected with described controller by bus, and described wireless communication module is connected with described controller.
2. according to claim 1 the indoor and outdoor surroundings monitoring equipment of built-in wireless communication module is characterized in that described sensor group comprises: illuminance sensor, wind direction/air velocity transducer, temperature/humidity sensor, gas sensor and spare interface.
3. according to claim 1 the indoor and outdoor surroundings monitoring equipment of built-in wireless communication module is characterized in that described controller is single-chip microcomputer or microprocessor.
4. according to claim 1 the indoor and outdoor surroundings monitoring equipment of built-in wireless communication module is characterized in that described wireless communication module is the short separation wireless communication module of Zigbee, 433 short-range wireless communication module or GSM/GPRS wireless communication module.
5. according to claim, the indoor and outdoor surroundings monitoring equipment of 2 built-in wireless communication module is characterized in that, described spare interface is connected with: soil moisture sensor, soil temperature sensor and P in soil H value sensor.
6. according to claim 2 the indoor and outdoor surroundings monitoring equipment of built-in wireless communication module is characterized in that described gas sensor is CO
2Sensor, SO
2Sensor or hydrocarbon sensor.
7. according to claim 1 the indoor and outdoor surroundings monitoring equipment of built-in wireless communication module is characterized in that the indoor and outdoor surroundings monitoring equipment of this built-in wireless communication module is by external power source.
8. according to claim 1 the indoor and outdoor surroundings monitoring equipment of built-in wireless communication module, it is characterized in that, the indoor and outdoor surroundings monitoring equipment of this built-in wireless communication module also comprises solar panels and rechargeable battery, is used for the indoor and outdoor surroundings monitoring equipment power supply to this built-in wireless communication module.
9. according to claim 2 the indoor and outdoor surroundings monitoring equipment of built-in wireless communication module is characterized in that also comprise heating heat-preserving box, this incubation chamber links to each other with described controller, and described gas sensor is arranged in this incubation chamber.
10. according to claim 2 the indoor and outdoor surroundings monitoring equipment of built-in wireless communication module is characterized in that described external shell has rainproof, radiation shield, and guaranteeing can be in outdoor application.
11. indoor and outdoor surroundings monitoring method, utilize the indoor and outdoor surroundings monitoring equipment of built-in wireless communication module to measure various environmental parameters, and measured various environmental parameters is sent to long-range central control station, or receive order from this long-range central control station, it is characterized in that
The indoor and outdoor surroundings monitoring equipment of this built-in wireless communication module comprises:
Controller; The sensor group is used for measuring various environmental parameters; Wireless communication module is used for and will sends to long-range central control station by the various environmental parameters that described sensor group is measured, or receives order from this long-range central control station; And
External shell, described controller, sensor group and letter module are arranged in this external shell;
Wherein, described sensor group is connected with described controller by bus, described wireless communication module is connected with described controller, and described sensor group comprises: illuminance sensor, wind direction/air velocity transducer, temperature/humidity sensor, gas sensor and spare interface;
Described indoor and outdoor surroundings monitoring method comprises the steps:
Concentration by illuminance, wind direction/wind speed, temperature/humidity and default gas in described illuminance sensor, wind direction/air velocity transducer, temperature/humidity sensor, the gas sensor difference measuring chamber internal and external environment;
In the situation that the combination of described indoor and outdoor surroundings monitoring equipment employing solar panels and rechargeable battery is powered, according to measured illuminance and the electric weight of rechargeable battery, change the mode of operation of described indoor and outdoor surroundings monitoring equipment.
12. indoor and outdoor surroundings monitoring method as claimed in claim 11 is characterized in that, if measured illuminance greater than the electric weight of preset first threshold value and described rechargeable battery greater than default Second Threshold, then control described indoor and outdoor surroundings monitoring equipment and enter; If measured illuminance, is then controlled described indoor and outdoor surroundings monitoring equipment and is entered energy-saving mode less than default Second Threshold less than the electric weight of preset first threshold value and described rechargeable battery.
13. indoor and outdoor surroundings monitoring method as claimed in claim 12 is characterized in that, under described normal mode, read measurement numerical value from described sensor group per 30 seconds; Under described energy-saving mode, and read measurement numerical value from described sensor group per 60 seconds.
14. indoor and outdoor surroundings monitoring method as claimed in claim 11 is characterized in that, when the environment temperature of described temperature/humidity sensor measurement was lower than default the 3rd threshold value, control was arranged on the outer incubation chamber heating of described gas sensor.
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| CN103616475A (en) * | 2013-11-01 | 2014-03-05 | 青岛海尔软件有限公司 | Air quality monitoring method |
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| CN106679729A (en) * | 2017-02-10 | 2017-05-17 | 安徽京师方圆信息技术有限公司 | Small-sized automatic air quality monitoring instrument |
| CN107063957A (en) * | 2017-06-12 | 2017-08-18 | 苏州寅初信息科技有限公司 | A kind of distributed indoor and outdoor surroundingses monitoring and analysis system |
| CN107727148A (en) * | 2017-10-24 | 2018-02-23 | 吉林农业科技学院 | Ginseng ecological factor information acquisition system |
| CN110595539A (en) * | 2019-09-10 | 2019-12-20 | 北京中集智冷科技有限公司 | Full-life unattended temperature and humidity recording device and temperature and humidity recorder |
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| CN110595539A (en) * | 2019-09-10 | 2019-12-20 | 北京中集智冷科技有限公司 | Full-life unattended temperature and humidity recording device and temperature and humidity recorder |
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Application publication date: 20131030 |