CN203055143U - Light metering device - Google Patents
Light metering device Download PDFInfo
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- CN203055143U CN203055143U CN 201320059659 CN201320059659U CN203055143U CN 203055143 U CN203055143 U CN 203055143U CN 201320059659 CN201320059659 CN 201320059659 CN 201320059659 U CN201320059659 U CN 201320059659U CN 203055143 U CN203055143 U CN 203055143U
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- light measurer
- module
- intelligent terminal
- mobile intelligent
- light
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Abstract
The utility model provides a light metering device. The light metering device comprises a mobile intelligent terminal and one or more light metering devices which are provided with GPS (Global Position System) positioning modules, wherein measured data of the light metering devices can be transmitted through a wireless network, the mobile intelligent terminal can be used for monitoring the light metering devices anytime and anywhere, and the light metering devices and the mobile intelligent terminal can be supplied with power through solar cells in a measuring process. The mobile intelligent terminal of the light metering device provided by the utility model is internally provided with a calibration module which has a self-calibration function and can be used for calibrating response signals of the light metering devices and storing calibration data, and thus the heavy and complicated calibration and artificial operation errors in a using process are avoided. The light metering device has the characteristics of being convenient to operate, accurate to measure, low-carbon, environment-friendly, free from limitation of application environments and the like.
Description
Technical field
The utility model relates to light and radiometric technique, is specifically related to a kind of light measurer.
Background technology
Light measurer, comprise luminosity probe, spectral radiometer and nitometer etc., be mainly used in the isoparametric measurement of intensity, energy and color of light signal, when it is used for quantitative measurment, need utilize some standard substances that have standard value or device that the response signal of light measurer is calibrated, to guarantee traceability and the comparability of measurement result.But in existing light measurer, obtain light measurer earlier to the response signal value of standard substance or device, correction coefficient between signal value and the standard value again meets with a response, and correction coefficient is applied in the follow-up measurement data, whole process need detection person oneself finishes, therefore, the personal error in the measuring process is bigger, and the computation process complexity.
In addition, in measuring process, light measurer all needs to be electrically connected with its power supply and main control system, and testing location need be laid a large amount of signal wires, to carry out the signal transmission, has greatly limited the field survey application; And when carrying out interior space scanning survey, also can produce the coiling problem.Though occurred some wireless digital probe and spectrometers in the prior art, be in the series of patents such as CN101738256A, CN201142132Y, CN202041290U as publication number, pass through Radio Transmission Technology, with one or more probe or the spectrometer optical signal transmission of gathering to computing machine or central processing unit, but still the part that comes with some shortcomings.On the one hand, described wireless measurement device all can't be calibrated the response signal of device, and during actual measurement, accuracy of measurement is low; On the other hand, main frame and light measurer adopt battery or vehicle power power supply, and when carrying out field survey, the electric weight of battery is limited, and vehicle power has certain selectivity to open-air landforms, can't reach part for vehicle, measure and just can't carry out.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of and has possessed the self calibration function, measured accurately, data can realize wireless transmission and can be by the light measurer of solar storage battery power supply.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of light measurer is characterized in that, comprises mobile intelligent terminal and one or more light measurer, and power interface all is set on light measurer and the mobile intelligent terminal; Display device, input media are set in the mobile intelligent terminal, are calibration module and the calibration data of storage light measurer and the data storage cell of light signal measurement data that the response signal of light measurer is calibrated, described display device, input media, calibration module all are electrically connected with data storage cell.
In the technical program, light measurer is powered by the power supply that power interface is connected with mobile intelligent terminal, the response signal of light measurer is by the calibration of the calibration module in the mobile intelligent terminal, and the calibration data of light measurer and measurement data all are stored in the data storage cell of mobile intelligent terminal.In the utility model, the optical response signal of light measurer is calibrated by the normal component with standard value, standard value is imported by input media, light measurer obtains by the calibration module the correction coefficient between the standard value of the optical response signal of normal component and normal component, and store the data storage cell of mobile intelligent terminal into, the calibration module utilizes this correction coefficient to proofread and correct the measuring-signal of light measurer, can guarantee data veracity.And the correction coefficient that is stored in the data storage cell can be called at any time, and the response signal of light measurer can regularly calibrate to guarantee the accuracy of measurement result, does not need before each the measurement light measurer to be calibrated, and has also avoided the personal error in the test process.
The utility model can pass through the further restriction and perfect of following technical characterictic:
As a kind of technical scheme, comprise the data line and the communication interface that connect light measurer and mobile intelligent terminal, communication interface is arranged on light measurer and the mobile intelligent terminal.Light measurer and mobile intelligent terminal transmit data by data line, on the mobile intelligent terminal one or more communication interfaces can be set, and can once connect one or more light measurer, and plug and play is easy to connect.The communication interface here is USB interface or CAN interface or other communication interface.
As a kind of technical scheme, comprise the power supply that is electrically connected with power interface, described power supply is solar storage battery.Light measurer and mobile intelligent terminal be all by solar storage battery power supply, low-carbon environment-friendly not only, and be not subjected to the restriction of battery electric quantity.Power supply can be internal or external power supply, as preferably, solar storage battery is built in light measurer and/or the mobile intelligent terminal, can be convenient for carrying.
As a kind of technical scheme, be included as that light measurer provides first wireless module of radio signal transmission-receiving function and for mobile intelligent terminal provides second wireless module of radio signal transmission-receiving function, second wireless module is electrically connected with data storage cell; Light measurer and mobile intelligent terminal are formed Radio Network System by first wireless module and second wireless module.One or many light measurers and mobile intelligent terminal are formed network, the measurement data of light measurer is by the transmission of first and second wireless modules and be stored to mobile intelligent terminal, in actual measurement, need not to arrange signal wire, but the measurement data of mobile intelligent terminal remote monitoring light measurer.When carrying out the measurement of field survey and spacescan, the light signal at diverse location place receives measurement by a plurality of light measurers or mobile light measurer, mobile intelligent terminal can read data whenever and wherever possible, significantly improves the convenience of measuring, and does not have wiring and coiling problem.
The first above-mentioned wireless module and second wireless module are internal or external wireless module, when first wireless module and second wireless module are the external radio module, on light measurer and the mobile intelligent terminal communication interface that is connected wireless module is set, as preferably, first wireless module and second wireless module are built-in wireless module, portability of equipment is strengthened, and wireless module is difficult for losing, or produces the pairing mistake.
As a kind of technical scheme, be included as the allocation unit of light measurer distribute digital address, allocation unit is arranged in the light measurer.Allocation unit is that light measurer addresses distributed information is sent to mobile intelligent terminal by data line or wireless module, and mobile intelligent terminal is distinguished the light measurer that sends measurement data by address information.
As a kind of technical scheme, comprise the wave filter that shields undesired signal, wave filter is arranged in second wireless module.Second wireless module is by the Electromagnetic Interference signal of wave filter filtering from equipment such as measurand or power supplys, to avoid wireless signal transmission distortion in transmission course.
As a kind of technical scheme, comprise the GPS locating module, the GPS locating module is arranged in the light measurer.When light measurer and mobile intelligent terminal during by the data line transmitting test data, the GPS locating module is electrically connected with communication interface on the light measurer; When light measurer adopts the wireless network transmissions data, the wireless module that arranges in GPS locating module and the light measurer is electrically connected, the locating information of GPS and the measurement data of light measurer are sent in the mobile intelligent terminal in real time by data line or wireless module, can obtain in the space or the distributed intelligence of light signal on the plane.For example, distribution illumination probe on one section road, the illumination data of each section of road surface and test position dot information are sent in the mobile intelligent terminal by wireless module, and vividly show illumination situation on the road surface by display device.
As a kind of technical scheme, comprise the encrypting module and the deciphering module that respectively wirelessly transmitting data are encrypted and decipher, encrypting module is arranged in the light measurer, and is electrically connected with first wireless module; Deciphering module is arranged in the mobile intelligent terminal, and is electrically connected with second wireless module.Encrypting module in the light measurer is encrypted wirelessly transmitting data, and mobile intelligent terminal is revealed in the wireless transmission process to avoid data by deciphering module deciphering transmission data.
As a kind of technical scheme, described Radio Network System is bluetooth or zigbee or GPRS or WIFI Radio Network System.Radio Network System in the utility model includes but not limited to aforesaid way.
As a kind of technical scheme, described light measurer is spectral radiometer or nitometer or luminosity probe, to realize different test functions.
To sum up, the beneficial effects of the utility model are: the calibration module that possesses the self calibration function is set in the mobile intelligent terminal, can calibrates the response signal of light measurer voluntarily, and store calibration data.When reality was used, light measurer did not need frequent calibration, had not only guaranteed accuracy and the traceability of measurement data, and easy to operate.The measurement data of light measurer can also be by wireless network transmissions to mobile intelligent terminal, light measurer and mobile intelligent terminal all can be powered by solar storage battery, in the actual measurement process, need not to arrange signal connecting line, solved the wiring of field survey and the coiling problem that spacescan is measured.The utility model has characteristics such as measurement is accurate, easy to operate, low-carbon environment-friendly concurrently.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the wireless network synoptic diagram of embodiment 1;
Fig. 3 is the synoptic diagram of embodiment 2.
The 1-light measurer; The 2-mobile intelligent terminal; The 3-power interface; 4-first wireless module; The 5-allocation unit; 6-second wireless module; 7-calibrates module; The 8-GPS locating module; The 9-wave filter; The 10-encrypting module; The 11-deciphering module; The 12-power supply; The 13-data storage cell; The 14-display device; The 15-input media; The 16-data line; The 17-communication interface.
Embodiment
A kind of wireless light measurer as shown in Figure 1, comprise that three light measurer 1(are designated as 1-1,1-2 and 1-3 respectively) and a mobile intelligent terminal 2, encrypting module 10 is set in the light measurer 1, is the allocation unit 5 of each light measurer 1 distribute digital address, GPS locating module 8, first wireless module 4 and built-in power supply 12-1.Power supply 12-1 is solar storage battery, and encrypting module 10, allocation unit 5, GPS locating module 8 and first wireless module 4 are all powered by power supply 12-1.Encrypting module 10, allocation unit 5 and GPS locating module 8 all are electrically connected with the first wireless mould 4.Second wireless module 6, deciphering module 11, calibration module 7, data storage cell 13, display device 14, input media 15 and built-in power supply 12-2 are set in the mobile intelligent terminal 2, power supply 12-2 is solar storage battery, and second wireless module 6, deciphering module 11, calibration module 7, data storage cell 13, display device 14 and input media 15 are all powered by power supply 12-2.Deciphering module 11 is electrically connected with second wireless module 6, and second wireless module 6, calibration module 7, display device 14 and input media 15 all are electrically connected with data storage cell 13.
As shown in Figure 2, three light measurers 1 and a mobile intelligent terminal 2 are formed the zigbee wireless network.When actual measurement: at first light measurer 1 is calibrated, utilize light measurer 1 to measure the normal component with standard value, standard value is by input media 15 inputs, and be stored in the data storage cell 13, its geographical location information that the response signal of 1 pair of normal component of light measurer, the digital address of light measurer 1 and GPS locating module 8 obtain is transferred to second wireless module 6 by first wireless module 4, and is encrypted by encrypting module 10.The data message that second wireless module 6 obtains transfers to data storage cell 13 after deciphering module 11 deciphering, calibration module 7 is utilized by data storage cell 13 and is obtained the measurement data of light measurer 1 and the standard value of normal component, and calculating correction coefficient between the two, correction coefficient is stored in the data storage cell 13.
When measuring unknown object, light measurer 1 is measured the response signal that obtains, the digital address of light measurer 1 and its geographical location information that GPS locating module 8 obtains thereof and is transferred to second wireless module 6 by first wireless module 4, and is encrypted by encrypting module 10.The data message that second wireless module 6 obtains transfers to data storage cell 13 after deciphering module 11 deciphering, calibration module 7 is called the correction coefficient that calibration obtains, correcting measuring data; The geographical location information of light measurer 1 is stored to data storage cell 13 when the measurement data after the correction and measurement, and shows by display device 14.Mobile intelligent terminal 2 can access the measurement data of three light measurers 1 at any time, and shows the light signal measurement data that it measures in the diverse geographic location place.
A kind of wireless light measurer as shown in Figure 3 comprises a light measurer 1, mobile intelligent terminal 2, a single data transmission line 16 and is the power supply 12 of light measurer 1 and mobile intelligent terminal 2 power supplies that power supply 12 is solar storage battery.Be set to allocation unit 5 and the GPS locating module 8 of each light measurer 1 distribute digital address in the light measurer 1, power interface 3-1 and communication interface 17-1 are set on it.Allocation unit 5 and GPS locating module 8 all are electrically connected with communication interface 17-1, and power interface 3-1 is electrically connected with power supply 12-1, and communication interface 17-1 is electrically connected with data line 16.Data storage cell 13, display device 14, input media 15 and calibration module 7 are set in the mobile intelligent terminal 2, power interface 3-2 and communication interface 17-2 are set on it.Display device 14, input media 15 and calibration module 7 all are electrically connected with data storage cell 13, and power interface 3-2 is electrically connected with power supply 12-2, and communication interface 17-2 all is electrically connected with data line 16 and data storage cell 13.
When actual measurement: at first light measurer 1 is calibrated, utilize the light measurer measurement to have the normal component of standard value, standard value is by input media 15 inputs, and be stored in the data storage cell 13, the response signal of 1 pair of normal component of light measurer, the geographical location information that the digital address of light measurer 1 and GPS locating module 8 obtain transfers to data storage cell 13 by data line 16, calibration module 7 is utilized by data storage cell 13 and is obtained the measurement data of light measurer 1 and the standard value of normal component, and calculating correction coefficient between the two, correction coefficient is stored in the data storage cell 13.
When measuring unknown object, light measurer 1 is measured the response signal that obtains, the digital address of light measurer 1 and the geographical location information of the location object that GPS locating module 8 obtains and is transferred to data storage cell 13 by data line 16, calibration module 7 is called the correction coefficient that calibration obtains, correcting measuring data, the geographical location information of light measurer 1 is stored to data storage cell 13 when the measurement data after the correction and measurement, and shows by display device 14.By that analogy, light measurer 1 light signal measurement data at diverse location place in the space all is stored in the data storage cell 13, and by display device 14 display space light distribution informations.
Claims (10)
1. a light measurer is characterized in that, comprises mobile intelligent terminal (2) and one or more light measurer (1), on light measurer (1) and the mobile intelligent terminal (2) power interface (3) is set all; Display device (14), input media (15) are set in the mobile intelligent terminal (2), are calibration module (7) and the calibration data of storage light measurer (1) and the data storage cell (13) of light signal measurement data that the response signal of light measurer (1) is calibrated, described display device (14), input media (15), calibration module (7) all are electrically connected with data storage cell (13).
2. a kind of light measurer as claimed in claim 1, it is characterized in that, comprise the data line (16) and the communication interface (17) that connect light measurer (1) and mobile intelligent terminal (2), communication interface (17) is arranged on light measurer (1) and the mobile intelligent terminal (2).
3. a kind of light measurer as claimed in claim 1 is characterized in that, comprises the power supply (12) that is electrically connected with power interface (3), and described power supply (12) is solar storage battery.
4. a kind of light measurer as claimed in claim 1, it is characterized in that, be included as that light measurer (1) provides first wireless module (4) of radio signal transmission-receiving function and for mobile intelligent terminal (2) provides second wireless module (6) of radio signal transmission-receiving function, second wireless module (6) is electrically connected with data storage cell (13); Light measurer (1) and mobile intelligent terminal (2) are formed Radio Network System by first wireless module (4) and second wireless module (6).
5. a kind of light measurer as claimed in claim 1 is characterized in that, is included as the allocation unit (5) of light measurer (1) distribute digital address, and allocation unit (5) is arranged in the light measurer (1).
6. a kind of light measurer as claimed in claim 4 is characterized in that, comprises the wave filter (9) that shields undesired signal, and wave filter (9) is arranged in second wireless module (6).
7. a kind of light measurer as claimed in claim 1 is characterized in that, comprises GPS locating module (8), and GPS locating module (8) is arranged in the light measurer (1).
8. a kind of light measurer as claimed in claim 4, it is characterized in that, comprise the encrypting module (10) and the deciphering module (11) that respectively wirelessly transmitting data are encrypted and decipher, encrypting module (10) is arranged in the light measurer (1), and is electrically connected with first wireless module; Deciphering module (11) is arranged in the mobile intelligent terminal (2), and is electrically connected with second wireless module.
9. a kind of light measurer as claimed in claim 4 is characterized in that, described Radio Network System is bluetooth or zigbee or GPRS or WIFI Radio Network System.
10. a kind of light measurer as claimed in claim 1 is characterized in that, described light measurer (1) is spectral radiometer or nitometer or luminosity probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059659 CN203055143U (en) | 2013-02-04 | 2013-02-04 | Light metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059659 CN203055143U (en) | 2013-02-04 | 2013-02-04 | Light metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203055143U true CN203055143U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320059659 Expired - Lifetime CN203055143U (en) | 2013-02-04 | 2013-02-04 | Light metering device |
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| Country | Link |
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| CN (1) | CN203055143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333750A (en) * | 2014-11-06 | 2015-02-04 | 上海斐讯数据通信技术有限公司 | Light measuring system, applicable light measuring method thereof and smart phone |
| CN109791294A (en) * | 2016-10-26 | 2019-05-21 | 宝马股份公司 | Method and apparatus for running the display system with data glasses |
-
2013
- 2013-02-04 CN CN 201320059659 patent/CN203055143U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333750A (en) * | 2014-11-06 | 2015-02-04 | 上海斐讯数据通信技术有限公司 | Light measuring system, applicable light measuring method thereof and smart phone |
| CN104333750B (en) * | 2014-11-06 | 2018-04-06 | 上海斐讯数据通信技术有限公司 | Photometric system and its applicable light measuring method and smart mobile phone |
| CN109791294A (en) * | 2016-10-26 | 2019-05-21 | 宝马股份公司 | Method and apparatus for running the display system with data glasses |
| US10866423B2 (en) | 2016-10-26 | 2020-12-15 | Bayerische Motoren Werke Aktiengesellschaft | Method and device for operating a display system comprising a head-mounted display |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
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| CX01 | Expiry of patent term |