CN206818309U - Illuminance monitoring device and environmental monitoring system - Google Patents
Illuminance monitoring device and environmental monitoring system Download PDFInfo
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- CN206818309U CN206818309U CN201720771785.1U CN201720771785U CN206818309U CN 206818309 U CN206818309 U CN 206818309U CN 201720771785 U CN201720771785 U CN 201720771785U CN 206818309 U CN206818309 U CN 206818309U
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Abstract
The utility model provides a kind of illuminance monitoring device and environmental monitoring system, is related to environmental monitoring technology field.The illuminance monitoring device, including data processing module and multiple illuminance sensors；Each illuminance sensor communicates with the data processing module to be connected；Multiple illuminance sensors are set gradually along same circumferencial direction, and the central angle of first illuminance sensor and last described illuminance sensor across the circumference is more than 180 degree.Illuminance monitoring device provided by the utility model is subjected to the illumination of broader angle, receive wider array of illuminating area, so as to can obtain the higher illuminance value of the degree of accuracy, the illuminance value is more nearly actual illuminance value, so as to be advantageous to the research of people and application.
Description
Technical field
Environmental monitoring technology field is the utility model is related to, more particularly, to a kind of illuminance monitoring device and environmental monitoring
System.
Background technology
Illuminance sensor be widely used in agricultural, forestry, warmhouse booth cultivate, cultivation, building etc. light exposure measurement and
Research.Illuminance sensor is based on photoelectric conversion unit at present, and light can be converted into electricity, then by simulation and
After digital circuit is treated, the illumination of current environment light is obtained.
Illuminance sensor generally includes sensitive piece and inside chip, and sensitive piece is used to the sensitivity received being transferred to
Inside chip, to be further processed.The sensitive piece of optical sensor generally use can only receive the illumination of 180 degree,
Photosensitive angle has certain limitation, so as to cause the degree of accuracy of the intensity of illumination of specified measurement point that measures low, with measurement point
Actual intensity of illumination deviation be present.
Utility model content
The purpose of this utility model is to provide a kind of illuminance monitoring device and environmental monitoring system, to solve existing skill
The low technical problem of illuminance sensor accuracy of measurement present in art.
A kind of illuminance monitoring device provided by the utility model, including data processing module and multiple illuminance sensing
Device；Each illuminance sensor communicates with the data processing module to be connected；
Multiple illuminance sensors are set gradually along same circumferencial direction, and first illuminance sensor with
The central angle of last described illuminance sensor across the circumference is more than 180 degree.
Further, first illuminance sensor is same described with last described illuminance sensor
Illuminance sensor, and the central angle for crossing over the circumference is 360 degree.
Further, the illuminance sensor is two；Two illuminance sensors are equal along same circumferencial direction
Even setting.
Further, the photosurface of the illuminance sensor is hemisphere face.
Further, it is covered with sphere diffuser outside two illuminance sensors.
Further, illuminance sensor is numerical value output type sensor.
The utility model also provides a kind of environmental monitoring system, including data acquisition module and provided by the utility model
Illuminance monitoring device；The data acquisition module connects with data processing module communication.
Further, environmental monitoring system also includes the data wire with data acquisition module communication connection.
Further, environmental monitoring system also includes temperature sensor, the temperature sensor and the data acquisition module
Block communication connection；
Further, environmental monitoring system also includes humidity sensor, the humidity sensor and the data acquisition module
Block communication connection.
A kind of illuminance monitoring device provided by the utility model, including data processing module and multiple illuminance sensing
Device；Each illuminance sensor communicates with the data processing module to be connected；Multiple illuminance sensors are along together
One circumferencial direction is set gradually, and first illuminance sensor crosses over the circle with last described illuminance sensor
The central angle in week is more than 180 degree.
The illuminance value of the specified measurement each measured point is transferred to data processing module by multiple illuminance sensors,
Data processing module handled these numerical value, is integrated and is finally obtained a numerical value, and data processing module will can obtain most
Whole numerical value output.
Illuminance monitoring device provided by the utility model is subjected to the illumination of broader angle, receives the area of illumination more
Extensively, so as to can obtain the higher illuminance value of the degree of accuracy, the illuminance value is more nearly actual illuminance value, so as to be advantageous to
The research and application of people.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the illuminance detecting device that the utility model first embodiment provides；
Fig. 2 is the structural representation for the illuminance detecting device that the utility model second embodiment provides；
Fig. 3 is the fundamental diagram of the illuminance detecting device shown in Fig. 2；
Fig. 4 is the fundamental diagram of the environmental monitoring system shown in Fig. 3.
In figure：01- data processing modules；02- illuminance sensors；03- sphere diffusers；100- data acquisition modules；
200- illuminance monitoring devices；300- data wires；400- temperature sensors；500- humidity sensors.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is the structural representation for the illuminance detecting device that the utility model embodiment provides.As depicted in figs. 1 and 2,
A kind of illuminance monitoring device provided by the utility model, including data processing module 01 and multiple illuminance sensors 02；
Each illuminance sensor 02 communicates with data processing module 01 to be connected；Illuminance sensor 02 along same circumferencial direction successively
Set, and the central angle of first illuminance sensor 02 and last illuminance sensor 02 across the circumference is more than 180
Degree.
Wherein, the structure type of illuminance sensor 02 has a variety of, such as：The photosurface of illuminance sensor 02 is in flat
Face, the preferably photosurface of illuminance sensor 02 are in hemisphere face, and photosurface is that hemispherical illuminance sensor 02 can
Bigger in the lighting angle that same measurement position receives, the illuminating area received is bigger, so that measuring illuminance value more
It is accurate to add.
It is preferred that illuminance sensor 02 is numerical value output type sensor, numerical value output type sensor have stability it is high,
Good confidentiality, it is easy to the advantages of fault diagnosis.
Multiple illuminance sensors 02 are set gradually in the same direction on same circumference, first illuminance sensing
The central angle of device 02 and last illuminance sensor 02 across the circumference is more than 180 degree, then multiple illuminance sensors 02
The lighting angle sum that can be received is more than 180 degree, can also increase the area for receiving illumination.Such as：Multiple illuminance pass
Sensor 02 is arranged at intervals along same even circumferential, first illuminance sensor 02 to the institute of last illuminance sensor 02 across
The central angle corresponding to circular arc more is 185 degree, 190 degree, 200 degree etc.；Certain multiple illuminance sensors 02 can be with non-equal
Even interval setting.
In the present embodiment, the illuminance value of the specified measurement each measured point is transferred to by multiple illuminance sensors 02
Data processing module 01, data processing module 01 handled these numerical value, is integrated and is finally obtained a numerical value, data processing
Module 01 can export obtained final numerical value.
The illuminance monitoring device that the present embodiment provides can also include display screen, and display screen is logical with data processing module 01
News connection, data processing module 01 can be by the final illuminance data transfer calculated to display screen, and shows on a display screen
Show.Data processing module 01 can also be by communication modes such as bluetooth, wireless network or data wires by final illuminance value
It is transferred to other main frames.
The illuminance monitoring device 200 that the present embodiment provides is subjected to the illumination of broader angle, receives wider array of illumination
Area, so as to can obtain the higher illuminance value of the degree of accuracy, the illuminance value is more nearly actual illuminance value, so as to favourable
In the research and application of people.For example, for greenhouse gardening, because the growth of Illumination on Plant has material impact, so people
Need rationally to control light application time, intensity of illumination in greenhouse, more accurate illuminance measuring value can make people by illumination
Time and intensity of illumination control are more accurate, plant is preferably grown.
As shown in figure 1, on above-described embodiment basis, further, first illuminance sensor 02 and last
The central angle of individual illuminance sensor 02 across the circumference is 360 degree.
In the present embodiment, in the same direction, multiple illuminance sensors 02 are arranged at intervals in whole circumference, then illuminance
Sensor 02 can receive nearly 360 degree of illumination, especially when the photosurface of illuminance sensor 02 is hemisphere face, Duo Geguang
The lighting angle sum that illuminance transducer 02 receives is 360 degree, i.e., the illuminance monitoring device 200 that the present embodiment provides can connect
The illumination of measurement point all angles is received, so as to further improve the accuracy that illuminance sensor 02 measures.
It is preferred that multiple 02 compact settings of illuminance sensor, an adjacent setting, then can avoid illuminance from passing
The volume of sensor 02 is excessive.
It is preferred that first illuminance sensor senses with last illuminance sensor for same illuminance
Device, the structure of illuminance monitoring device can be made simple.
Fig. 2 is the structural representation for the illuminance detecting device that the utility model real second applies example offer.Fig. 3 is Fig. 2 institutes
The fundamental diagram of the illuminance detecting device shown.As shown in Figures 2 and 3, on above-described embodiment basis, further,
Illuminance sensor 02 is two；Two illuminance sensors 02 are uniformly arranged along same circumferencial direction.
In the present embodiment, illuminance sensor 02 is two, and the photosurface of two illuminance sensors 02 is hemisphere
Face, two illuminance sensors 02 are uniformly arranged on same circumference, i.e. the photosurface of two illuminance sensors 02 is opposite
Set, the illumination of the acceptable 180 degree of each illuminance sensor 02, two cans of illuminance sensor 02 receive 360 degree
Illumination, then the illumination of specified measurement point all angles can be received, while higher accuracy is ensured, reduce illumination
The quantity of sensor 02 is spent, so as to reduce installation, cost is reduced, simplifies the calculating process of data processing module 01.
Specifically, designated order can be incorporated on data processing module 01, when data processing module 01 runs the instruction,
Following steps can be realized：
When the numerical value measured of two illuminance sensors 02 is close, the output numerical value of data processing module 01 is two light
Illuminance transducer numerical value close to average value；
When the numerical bias measured of two illuminance sensors is larger, the deviation between two sensors is calculated
Value, multiple gear divisions are carried out according to the concrete numerical value size of deviation, recycle the specific compensation for calibrating errors formula of each gear
Carry out the output conversion of actual numerical value.
The degree of accuracy of measured value is can further improve by deviation backoff algorithm.
As shown in Fig. 2 on above-described embodiment basis, further, ball is covered with outside two illuminance sensors
Face diffuser 03.
In the present embodiment, in the peripheral hardware Place face diffuser 03 of illuminance sensor 02, optical sensor can be protected,
Water, dust etc. is avoided to enter in optical sensor, so as to ensure the normal work of illuminance sensor 02.Sphere diffuser simultaneously
03 can avoid influenceing illumination.
Fig. 4 is the fundamental diagram of the environmental monitoring system shown in Fig. 3.As shown in figure 4, on above-described embodiment basis
On, further, the utility model also provides a kind of environmental monitoring system, including data acquisition module 100 and this practicality are newly
The illuminance monitoring device 200 that type provides；Data acquisition module 100 and the data processing module 01 in illuminance monitoring device are logical
News connection.
In the present embodiment, data processing module 01 in illuminance monitoring device 200 by handle, analyze, integrate it is multiple
The illuminance measuring value that illuminance sensor 02 conveys, so as to obtain a final measured value, and by the transmitting measured values to number
According to acquisition module 100.User can obtain the value from data acquisition module 100.The environmental monitoring that the present embodiment provides
Illuminance value measured by system is accurately and reliably.
As shown in figure 4, on above-described embodiment basis, further, environmental monitoring system also includes and data acquisition
The data wire 300 of the communication connection of module 100.
In the present embodiment, data acquisition module 100 realizes the conveying of data by data wire 300, can be by data transfer
To on other main frames, to use.The transmission means is reliable and stable, easy to use.
As shown in figure 4, on above-described embodiment basis, further, environmental monitoring system also includes temperature sensor
400, temperature sensor 400 connects with data acquisition module communication.
The environmental monitoring system that the present embodiment provides also includes temperature sensor 400, and temperature sensor 400 can be by measurement point
Temperature value be transferred to data acquisition module 100, make people by data acquisition module 100 obtain illuminance value outside can also obtain
Temperature value is obtained, then improves the practicality of environmental monitoring system.
As shown in figure 4, on above-described embodiment basis, further, environmental monitoring system also includes humidity sensor
500, humidity sensor 500 connects with the communication of data acquisition module 100.
The environmental monitoring system that the present embodiment provides also includes humidity sensor 500, and humidity sensor 500 can be by measurement point
Humidity value be transferred to data acquisition module 100, make people by data acquisition module 100 obtain illuminance value outside can also obtain
Humidity value is obtained, further increases the practicality of environmental monitoring system.
It is preferred that environmental monitoring system, which had both included temperature sensor 400, also includes humidity sensor 500, then user
Illuminance value, temperature value and humidity value can be obtained by data acquisition module 100 simultaneously, so as to understand environment by many aspects
Situation.And by three sensor integrations a to device, the practicality of the environmental monitoring system can be made stronger, can more be met
The multiple requirements of user.
The environmental monitoring system that the present embodiment provides can carry out communication company by data wire 300 and other main frames or product
Connect, plug and play, avoid setting illuminance sensor 02, temperature sensor 400 and humidity sensor 500 in main frame, from
And avoid being separately provided the pcb board of integrated three in main frame, so as to improve the stability of system and reliability.Moreover, will
Illuminance sensor 02, temperature sensor 400 and the external of humidity sensor 500 are set, and are solved due to device inside pcb board
The problem of part caloric value is big causes zero temperature points value drift and humidity to return stagnant problem, so that it is guaranteed that the accurate survey of sensor values
Accuracy of measurement.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
- A kind of 1. illuminance monitoring device, it is characterised in that including：Data processing module and multiple illuminance sensors；Often The individual illuminance sensor is communicated with the data processing module and connected；Multiple illuminance sensors are set gradually along same circumferencial direction, and first illuminance sensor with it is last The central angle of one illuminance sensor across the circumference is more than 180 degree.
- 2. illuminance monitoring device according to claim 1, it is characterised in that first illuminance sensor with most The central angle of illuminance sensor described in the latter across the circumference is 360 degree.
- 3. illuminance monitoring device according to claim 2, it is characterised in that the illuminance sensor is two；Two The individual illuminance sensor is uniformly arranged along same circumferencial direction.
- 4. illuminance monitoring device according to claim 3, it is characterised in that the photosurface of the illuminance sensor is Hemisphere face.
- 5. illuminance monitoring device according to claim 4, it is characterised in that covered outside two illuminance sensors Provided with sphere diffuser.
- 6. the illuminance monitoring device according to any one of claim 1-5, it is characterised in that the illuminance sensor For numerical value output type sensor.
- 7. a kind of environmental monitoring system, it is characterised in that including data acquisition module and such as any one of claim 1-6 institutes The illuminance monitoring device stated；The data acquisition module leads to the data processing module in the illuminance monitoring device News connection.
- 8. environmental monitoring system according to claim 7, it is characterised in that also include communicating with the data acquisition module The data wire of connection.
- 9. environmental monitoring system according to claim 7, it is characterised in that also passed including temperature sensor, the temperature Sensor connects with data acquisition module communication.
- 10. environmental monitoring system according to claim 7, it is characterised in that also passed including humidity sensor, the humidity Sensor connects with data acquisition module communication.
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| CN201720771785.1U CN206818309U (en) | 2017-06-29 | 2017-06-29 | Illuminance monitoring device and environmental monitoring system |
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| CN201720771785.1U CN206818309U (en) | 2017-06-29 | 2017-06-29 | Illuminance monitoring device and environmental monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107063451A (en) * | 2017-06-29 | 2017-08-18 | 北京众清科技有限公司 | Illuminance monitoring device and environmental monitoring system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063451A (en) * | 2017-06-29 | 2017-08-18 | 北京众清科技有限公司 | Illuminance monitoring device and environmental monitoring system |
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