CN104197979A - Multifunctional intelligent digital colour sensor - Google Patents
Multifunctional intelligent digital colour sensor Download PDFInfo
- Publication number
- CN104197979A CN104197979A CN201410408095.0A CN201410408095A CN104197979A CN 104197979 A CN104197979 A CN 104197979A CN 201410408095 A CN201410408095 A CN 201410408095A CN 104197979 A CN104197979 A CN 104197979A
- Authority
- CN
- China
- Prior art keywords
- circuit
- wiring board
- optical fiber
- output
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 239000013307 optical fiber Substances 0.000 claims description 35
- 239000005304 optical glass Substances 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Abstract
The invention discloses a multifunctional intelligent digital colour sensor, and the sensor comprises a circuit part and a structure part, wherein the structure part comprises a machine enclosure whose upper end is provided with an operating panel, one end of the operating panel is equipped with a transparent dustproof cover, the connection position of the front end of the machine enclosure and the upper end is provided with an optical cable fixing rod, the upper end of the optical cable transmitting and inserting opening is provided with an optical cable receiving and inserting opening, the operating panel bottom comprises a digital display panel, the lower end of the digital display panel is provided with at least one circuit board group, and the rear end of an optical cable fastening device is provided with an internal light source converter; in the sensor, the large-power multicolour LED light source automatically generates multiple colour by adopting a multi-chip LED (light emitting diode) and a light source converter, light intensity can be automatically regulated, the internal circuit is controlled such that the light emitting element reaches extreme balance in brightness, and the sensor has the advantages of steadiness and long service life.
Description
Technical field
The present invention relates to a kind of multifunctional intelligent color digital sensor.
Background technology
Existing color digital sensor, because structural design is unreasonable, intelligent degree is lower, and light intensity self-regulation ability is poor, and light-emitting component brightness does not reach ultimate attainment balance, and luminous unstable, and serviceable life is shorter.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of light of automatic generation multiple color, and light intensity regulates automatically, and the control of internal circuit can make light-emitting component brightness reach ultimate attainment balance, stable, the multifunctional intelligent color digital sensor that the life-span is long.
The present invention is achieved through the following technical solutions: a kind of multifunctional intelligent color digital sensor, it is characterized in that: this sensor comprises circuit part and structure division, described structure division comprises a casing, the upper surface of casing is guidance panel, one end of guidance panel is provided with a transparent dust-proof enclosing cover, the front end face of casing and junction, upper surface are provided with an optical fiber fixed bar, be positioned at optical fiber fixed bar one side and be provided with external electric signal interface, the upper end that is positioned at external electric signal interface is provided with a buckle, the machine shell panel that is positioned at external electric signal interface right side is provided with optical fiber transmitting insert port, the upper end of described optical fiber transmitting insert port is provided with optical fiber and receives insert port, the rear end of casing connects by a cable communication, described guidance panel bottom comprises a numerical code display board, numerical code display board is installed on casing inside, the lower end that is positioned at numerical code display board is provided with an above wiring board group, described optical fiber fixed bar and optical fiber transmitting insert port, optical fiber receives insert port and is fastenedly connected by an optical fiber fastener, an internal light source converter is installed in the rear end that is positioned at optical fiber fastener,
This internal light source converter comprises a three-color light source support, this three-color light source support upper surface offers a mounting groove, the first receiving device is installed in described mounting groove, the rear end that is positioned at the first receiving device is provided with the second receiving device, the inside, lower end of described the first receiving device is provided with a light-guiding pillar, described light-guiding pillar is installed in light-guiding pillar hole, described the second receiving device is installed on a light guide support, the bottom of light guide support is provided with the first optical glass and the second optical glass, the front end that is positioned at the second optical glass is installed lens, between lens and two optical glass, be straight line, described the first optical glass and the second optical glass are obliquely installed, just the rear end of the first optical glass is provided with to a red LED light source, just the positive upper end of the first optical glass is provided with to blue led light source, just the second upper end, optical glass dip plane is provided with to green LED light source.
As preferred technical scheme, described wiring board group comprises the first wiring board that is installed on numerical code display board lower end, the lower end that is positioned at the first wiring board is provided with the second wiring board, be positioned at the first wiring board lower end and the second wiring board and be arranged side by side the 4th wiring board, tertiary circuit plate is installed in the positive lower end of described the second wiring board and the 4th wiring board, the two ends of described the 4th wiring board are respectively equipped with external cable interface and an external electric signal access interface, and 4 wiring boards are distributed in 4 long limits of light guide support
As preferred technical scheme, described circuit part comprises light projection circuit, light feedback circuit, optical receiving circuit, man-machine interface circuit, power circuit and imput output circuit, described light projection circuit comprises light projection control circuit, light projection control circuit connects red LED light projection circuit, green LED light projection circuit and blue LED light projection circuit, described red LED light projection circuit, the output terminal of green LED light projection circuit and blue LED light projection circuit all connects semi-transparent reflection eyeglass lens and light-guiding pillar, the output termination light feedback circuit of described semi-transparent reflection eyeglass lens and light-guiding pillar, one end of light projection circuit is connected with optical receiving circuit by sensing head optical fiber cable,
Described smooth feedback circuit comprises a photoinduction element, output termination one signal amplifier of described photoinduction element, and the output of described signal amplifier connects analog to digital conversion circuit, the output termination light projection control circuit of described smooth feedback circuit;
Optical receiving circuit comprises the output termination first order signal amplifier of photo-sensitive cell, described photo-sensitive cell, the output termination electronic commutator of described first order signal amplifier, the input end of described electronic commutator is also connected to a signal input circuit, the output termination second level signal amplifier of described electronic commutator, the input end of described second level signal amplifier is provided with gain control circuit, the output termination analog to digital conversion circuit of second level signal amplifier;
Man-machine interface circuit comprises multi-color LED display screen, and described multi-color LED display screen is by 8-bit microprocessor control, input and output termination one storage unit of described 8-bit microprocessor, the input termination button operation panel of described 8-bit microprocessor;
Power circuit connects optical receiving circuit; power circuit comprises power supply circuit and power supply reversed polarity protection circuit surge voltage absorbing circuit; power circuit provides power supply to imput output circuit; described imput output circuit comprises input/output control circuit and overcurrent protection surge voltage absorbing circuit, and described power circuit and imput output circuit one end all connect one 32 high speed microprocessors.
As preferred technical scheme, described guidance panel is provided with sets button, mode button and two trim buttons, a side that is positioned at setting button, mode button and two trim buttons is display panel, on described display panel, show supervision value, setting value, described display panel is provided with sensing head type pilot lamp, pattern display lamp, port number pilot lamp and output indicator, and described output indicator is provided with four.
The invention has the beneficial effects as follows: according to the subject matter that will detect, feed back by receiving element, internal circuit is processed automatically, three-color light source is regulated automatically, generate the light of multiple different colours, meet the detection demand of different colours, the high-power multi-colored led light source of the present invention, multi-chip LED, mixed structure maker, light intensity regulates automatically, the control of internal circuit, can make light-emitting component brightness reach ultimate attainment balance, stable, the advantages such as life-span length.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is external overall structural representation of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is internal light source structural drawing of the present invention.
Fig. 4 is the structural representation of internal light source converter.
Fig. 5 is the cut-open view of internal light source maker.
Fig. 6 is the structural representation of circuit board group.
Fig. 7 is the structural representation of the first wiring board.
Fig. 8 is the structural representation of the second wiring board.
Fig. 9 is the structural representation of tertiary circuit plate.
Figure 10 is the structural representation of the 4th wiring board.
Figure 11 is the structural representation of digital display panel.
Figure 12 is the structural representation of optical fiber fastener.
Figure 13 is the schematic diagram of display panel.
Figure 14 is the schematic diagram of menu function table.
Figure 15 is the schematic diagram of wiring part.
Figure 16 is the fundamental diagram of circuit part.
Embodiment
Disclosed all features in this instructions, or step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this instructions (comprising any accessory claim, summary and accompanying drawing), unless narration especially all can be replaced by other equivalences or the alternative features with similar object.,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
As shown in Figures 1 to 12, a kind of multifunctional intelligent color digital sensor of the present invention, this sensor comprises circuit part and structure division, described structure division comprises a casing 1, the upper surface of casing 1 is guidance panel, one end of guidance panel is provided with a transparent dust-proof enclosing cover 2, the front end face of casing 1 and junction, upper surface are provided with an optical fiber fixed bar 3, be positioned at optical fiber fixed bar one side and be provided with external electric signal interface 5, the upper end that is positioned at external electric signal interface 5 is provided with a buckle 4, casing 1 panel that is positioned at external electric signal interface 5 right sides is provided with optical fiber transmitting insert port 6, the upper end of described optical fiber transmitting insert port 6 is provided with optical fiber and receives insert port 7, the rear end of casing 1 communicates to connect by a cable 8, described guidance panel bottom comprises a numerical code display board 9, numerical code display board 9 is installed on casing 1 inside, the lower end that is positioned at numerical code display board 9 is provided with an above wiring board group, described optical fiber fixed bar 3, sensing head connector 4 and optical fiber transmitting insert port 6, optical fiber receives insert port 7 and is fastenedly connected by an optical fiber fastener 10, an internal light source converter is installed in the rear end that is positioned at optical fiber fastener 10,
This internal light source converter comprises a three-color light source support 11, these three-color light source support 11 upper surfaces offer a mounting groove, the first receiving device 12 is installed in described mounting groove, the rear end that is positioned at the first receiving device 12 is provided with the second receiving device 13, the inside, lower end of described the first receiving device 12 is provided with a light-guiding pillar 14, described light-guiding pillar 14 is installed in light-guiding pillar groove 15, described the second receiving device 13 is installed on a light guide support 16, the bottom of light guide support 16 is provided with the first optical glass 17 and the second optical glass 18, the front end that is positioned at the second optical glass 18 is installed lens 19, between lens 19 and two optical glass, be straight line, described the first optical glass 17 and the second optical glass 18 are obliquely installed, just the rear end of the first optical glass 17 is provided with to a red LED light source 20, just the positive upper end of the first optical glass 17 is provided with to blue led light source 21, just the second optical glass 18 upper ends, dip plane are provided with to green LED light source 22.
As Fig. 4 position is provided with high-power three-color LED light source, have a certain degree, two special optical glass lens, before have lens, have a sphere light-guiding pillar before lens; Ensure that luminous energy is polymerized to straight line, red LED light source through the first optical glass and the second optical glass forward, blue led light source through the reflection of the first optical glass and through the second optical glass forward, green LED light source through the reflection of the second optical glass forward, the light of three different wave lengths pools one evenly through lens, the light beam that brightness is higher
As preferred technical scheme, described wiring board group comprises the first wiring board 23 that is installed on numerical code display board lower end, the lower end that is positioned at the first wiring board 23 is provided with the second wiring board 24, be positioned at the first wiring board 23 lower ends and the second wiring board 24 and be arranged side by side the 4th wiring board 25, tertiary circuit plate 26 is installed in the positive lower end of described the second wiring board 24 and the 4th wiring board 25, and the two ends of described the 4th wiring board 25 are respectively equipped with external cable interface 26 and an external electric signal access interface 27.
As shown in figure 16, circuit part comprises light projection circuit, light feedback circuit, optical receiving circuit, man-machine interface circuit, power circuit and imput output circuit, described light projection circuit comprises light projection control circuit, light projection control circuit connects red LED light projection circuit, green LED light projection circuit and blue LED light projection circuit, described red LED light projection circuit, the output terminal of green LED light projection circuit and blue LED light projection circuit all connects semi-transparent reflection eyeglass lens and light-guiding pillar, the output termination light feedback circuit of described semi-transparent reflection eyeglass lens and light-guiding pillar, one end of light projection circuit is connected with optical receiving circuit by sensing head optical fiber cable,
Described smooth feedback circuit comprises a photoinduction element, output termination one signal amplifier of described photoinduction original paper, and the output of described signal amplifier connects analog to digital conversion circuit, the output termination light projection control circuit of described smooth feedback circuit;
Optical receiving circuit and light projection circuit are connected, described optical receiving circuit comprises the output termination first order signal amplifier of photo-sensitive cell, described photo-sensitive cell, the output termination electronic commutator of described first order signal amplifier, the input end of described electronic commutator is also connected to a signal input circuit, the output termination second level signal amplifier of described electronic commutator, the input end of described second level signal amplifier is provided with gain control circuit, the output termination analog to digital conversion circuit of second level signal amplifier;
Man-machine interface circuit and light projection circuit are connected, man-machine interface circuit comprises multi-color LED display screen, the input termination 8-bit microprocessor of described multi-color LED display screen, input and output termination one storage unit of described 8-bit microprocessor, the input termination button operation panel of described 8-bit microprocessor;
Power circuit connects optical receiving circuit; power circuit comprises power supply circuit and power supply reversed polarity protection circuit surge voltage absorbing circuit; the output termination imput output circuit of power circuit; described imput output circuit comprises input/output control circuit and overcurrent protection surge voltage absorbing circuit, and described power circuit and imput output circuit one end all connect one 32 high speed microprocessors.
1. power circuit: principal feature has wide voltage input DC12V-DC24V, power supply input protection to error-polarity connection and input surge voltage absorbing circuit.Three groups of independence stabilized voltage supplys are respectively the digital control circuits such as optical receiving circuit, light projection circuit and microprocessor and man-machine interface circuit provides power supply.
2. light projection circuit: principal feature has three groups of independently red, green and blue coloured light projection control circuits, unique light close-loop feedback control circuit and optical texture.
3. smooth feedback circuit: principal feature detects the situation of change of the luminance brightness of optical projection component, makes dynamic adjustments so that luminance brightness is stable and even according to the variation of luminance brightness.
4. optical receiving circuit: principal feature is automatically identified incorporated amplifier and be there is no the sensing head of two types of incorporated amplifier, received power control, the analog to digital conversion circuit of high-speed, high precision.
5.32 high speed microprocessors: principal feature has high-speed data arithmetic capability, real-time disposal of multi-tasks ability.
6. man-machine interface circuit: principal feature adopts independently microprocessor management, Energy Saving Control, multicolour is distinguished the LED instruction of each function, and 7 sections of LED digital alphabet symbols show, 4 button hommization operations, locking key function etc.
7. storage unit: setup parameter stores, color library management, 1,000,000 erasable abilities, data can be preserved and be reached 40 years.
Imput output circuit: the NPN of optional type or PNP input/output function, 4 passage fan-out capabilities, output overcurrent protection and surge voltage absorb.
As shown in Fig. 1 and Figure 13, guidance panel is provided with sets button 28, mode button 29 and two trim buttons 30, a side that is positioned at setting button 28, mode button 29 and two trim buttons 30 is display panel, on described display panel, show supervision value 31, setting value 32, described display panel is provided with sensing head type pilot lamp 33, pattern display lamp 34, port number pilot lamp 35 and output indicator 36, and described output indicator 36 is provided with four.
Wherein, Tu13Zhong, is also provided with color pilot lamp 37 and data bank pilot lamp 38 on display panel.
In Figure 14, the selection of pattern realizes by this menu.
Shown in Figure 15, wiring diagram comprises 24VDC interface 41, the first output interfaces 42, the second output interface 43, the 3rd output interface 44, the 4th output interface 45, outside interface 46, outside data storehouse option interface 47 and the OV interface 48 of regulating.
Start press key locking function, by pink colour line connecting band external device (ED), as switch or PLC, press pink colour line, make its short circuit, because every kind of model is equivalent to the push-botton operation by SET, input to set sensitivity by outside.
By outside input selection data bank, when operation, start press key locking function, purple line is linked to external unit, as switch or PLC, press short circuit purple line and make each model that data bank is switched to B from A.
Principle of work: the main frame of Intelligent Digital color sensor is independently controlled red, green and blue led is launched three chromatogram light-pulse generators, through inner special semi-transparent reflection eyeglass and special lenses, three chromatogram light beams are become to straight line light beam, rectilinear light beam is through the first-class evenly hot spot of concentrated light blue or glaucous different-diameter of brightness that is again transformed into of Fibre Optical Sensor, and to the objective direction transmitting that will detect, the three chromatogram luminance brightness of returning via the object institute diffuse reflection detecting gather through optical fiber sensor head the high-accuracy digital signal that receiver amplifies and converts maximum 16 to, then by inner 32 high speed microprocessors of main frame, 16 high-accuracy digital signals are required redness according to the object intrinsic chromatogram detecting, green and blue three chromatogram luminance brightness effectively combine, by the circuit such as internal feedback and the independent processing computings simultaneously of 32 high speed microprocessors and automatically generate corresponding multiple detection color, the canonical parameter setting according to digitizing is accurately offered an explanation simultaneously and is identified multiple detection color and aberration and independently multichannel comparison control output, make to detect to control and obtain better stability and stronger antijamming capability.Finally data are after treatment sent to multi-color LED display screen and show, make user have stronger hommization visual response.
The invention has the beneficial effects as follows: the above be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a multifunctional intelligent color digital sensor, it is characterized in that: this sensor comprises circuit part and structure division, described structure division comprises a casing, the upper surface of casing is guidance panel, one end of guidance panel is provided with a transparent dust-proof enclosing cover, the front end face of casing and junction, upper surface are provided with an optical fiber fixed bar, be positioned at optical fiber fixed bar one side and be provided with external electric signal interface, the upper end that is positioned at external electric signal interface is provided with a buckle, the machine shell panel that is positioned at external electric signal interface right side is provided with optical fiber transmitting insert port, the upper end of described optical fiber transmitting insert port is provided with optical fiber and receives insert port, the rear end of casing connects by a cable communication, described guidance panel bottom comprises a numerical code display board, numerical code display board is installed on casing inside, the lower end that is positioned at numerical code display board is provided with an above wiring board group, described optical fiber fixed bar and optical fiber transmitting insert port, optical fiber receives insert port and is fastenedly connected by an optical fiber fastener, an internal light source converter is installed in the rear end that is positioned at optical fiber fastener,
This internal light source converter comprises a three-color light source support, this three-color light source support upper surface offers a mounting groove, the first receiving device is installed in described mounting groove, the rear end that is positioned at the first receiving device is provided with the second receiving device, the inside, lower end of described the first receiving device is provided with a light-guiding pillar, described light-guiding pillar is installed in light-guiding pillar hole, described the second receiving device is installed on a light guide support, the bottom of light guide support is provided with the first optical glass and the second optical glass, the front end that is positioned at the second optical glass is installed lens, between lens and two optical glass, be straight line, described the first optical glass and the second optical glass are obliquely installed, just the rear end of the first optical glass is provided with to a red LED light source, just the positive upper end of the first optical glass is provided with to blue led light source, just the second upper end, optical glass dip plane is provided with to green LED light source.
2. multifunctional intelligent color digital sensor according to claim 1, it is characterized in that: described wiring board group comprises the first wiring board that is installed on numerical code display board lower end, the lower end that is positioned at the first wiring board is provided with the second wiring board, be positioned at the first wiring board lower end and the second wiring board and be arranged side by side the 4th wiring board, tertiary circuit plate is installed in the positive lower end of described the second wiring board and the 4th wiring board, the two ends of described the 4th wiring board are respectively equipped with external cable interface and an external electric signal access interface, and 4 wiring boards are distributed in 4 long limits of light guide support.
3. multifunctional intelligent color digital sensor according to claim 1, it is characterized in that: described circuit part comprises light projection circuit, light feedback circuit, optical receiving circuit, man-machine interface circuit, power circuit and imput output circuit, described light projection circuit comprises light projection control circuit, light projection control circuit connects red LED light projection circuit, green LED light projection circuit and blue LED light projection circuit, described red LED light projection circuit, the output terminal of green LED light projection circuit and blue LED light projection circuit all connects semi-transparent reflection eyeglass lens and light-guiding pillar, the output termination light feedback circuit of described semi-transparent reflection eyeglass lens and light-guiding pillar, one end of light projection circuit is connected with optical receiving circuit by sensing head optical fiber cable,
Described smooth feedback circuit comprises a photoinduction element, output termination one signal amplifier of described photoinduction element, and the output of described signal amplifier connects analog to digital conversion circuit, the output termination light projection control circuit of described smooth feedback circuit;
Optical receiving circuit comprises the output termination first order signal amplifier of photo-sensitive cell, described photo-sensitive cell, the output termination electronic commutator of described first order signal amplifier, the input end of described electronic commutator is also connected to a signal input circuit, the output termination second level signal amplifier of described electronic commutator, the input end of described second level signal amplifier is provided with gain control circuit, the output termination analog to digital conversion circuit of second level signal amplifier;
Man-machine interface circuit comprises multi-color LED display screen, and described multi-color LED display screen is by 8-bit microprocessor control, input and output termination one storage unit of described 8-bit microprocessor, the input termination button operation panel of described 8-bit microprocessor;
Power circuit connects optical receiving circuit; power circuit comprises power supply circuit and power supply reversed polarity protection circuit surge voltage absorbing circuit; power circuit provides power supply to imput output circuit; described imput output circuit comprises input/output control circuit and overcurrent protection surge voltage absorbing circuit, and described power circuit and imput output circuit one end all connect one 32 high speed microprocessors.
4. multifunctional intelligent color digital sensor according to claim 1, it is characterized in that: described guidance panel is provided with sets button, mode button and two trim buttons, a side that is positioned at setting button, mode button and two trim buttons is display panel, on described display panel, show supervision value, setting value, described display panel is provided with sensing head type pilot lamp, pattern display lamp, port number pilot lamp and output indicator, and described output indicator is provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408095.0A CN104197979A (en) | 2014-08-19 | 2014-08-19 | Multifunctional intelligent digital colour sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408095.0A CN104197979A (en) | 2014-08-19 | 2014-08-19 | Multifunctional intelligent digital colour sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104197979A true CN104197979A (en) | 2014-12-10 |
Family
ID=52083307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410408095.0A Pending CN104197979A (en) | 2014-08-19 | 2014-08-19 | Multifunctional intelligent digital colour sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104197979A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759945A (en) * | 2018-08-07 | 2018-11-06 | 智恒科技股份有限公司 | A kind of light pulse sensor of intellectual water meter |
| CN116380238A (en) * | 2023-06-01 | 2023-07-04 | 广州市合熠智能科技股份有限公司 | Integrated long-distance high-precision white light digital sensor system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0957334A2 (en) * | 1998-05-13 | 1999-11-17 | Keyence Corporation | Photoelectric switch, fiber-type photoelectric switch, and color discrimination sensor |
| CN2574026Y (en) * | 2002-07-25 | 2003-09-17 | 徐力勋 | Double-color light source convertible color code sensor |
| US20050082465A1 (en) * | 2003-10-07 | 2005-04-21 | Akiji Yamaguchi | Photoelectric sensor |
| CN200966174Y (en) * | 2006-10-31 | 2007-10-24 | 宁波安迪光电科技有限公司 | Energy saving type lighting device |
| CN101183025A (en) * | 2007-12-04 | 2008-05-21 | 中国计量学院 | Color Measuring Color Difference Meter and Its Color Measuring Method |
-
2014
- 2014-08-19 CN CN201410408095.0A patent/CN104197979A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0957334A2 (en) * | 1998-05-13 | 1999-11-17 | Keyence Corporation | Photoelectric switch, fiber-type photoelectric switch, and color discrimination sensor |
| CN2574026Y (en) * | 2002-07-25 | 2003-09-17 | 徐力勋 | Double-color light source convertible color code sensor |
| US20050082465A1 (en) * | 2003-10-07 | 2005-04-21 | Akiji Yamaguchi | Photoelectric sensor |
| CN200966174Y (en) * | 2006-10-31 | 2007-10-24 | 宁波安迪光电科技有限公司 | Energy saving type lighting device |
| CN101183025A (en) * | 2007-12-04 | 2008-05-21 | 中国计量学院 | Color Measuring Color Difference Meter and Its Color Measuring Method |
Non-Patent Citations (1)
| Title |
|---|
| KEYENCE CORPORATION: "《RGB数位光纤感测器CZ-V21A(P)/V22A(P)使用说明书》", 31 December 2005, article "RGB数位光纤感测器CZ-V21A(P)/V22A(P)使用说明书" * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759945A (en) * | 2018-08-07 | 2018-11-06 | 智恒科技股份有限公司 | A kind of light pulse sensor of intellectual water meter |
| CN116380238A (en) * | 2023-06-01 | 2023-07-04 | 广州市合熠智能科技股份有限公司 | Integrated long-distance high-precision white light digital sensor system |
| CN116380238B (en) * | 2023-06-01 | 2023-08-18 | 广州市合熠智能科技股份有限公司 | Integrated long-distance high-precision white light digital sensor system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8861972B2 (en) | Combination network fiber connector and light pipe | |
| CN102637012B (en) | Double-path power negative feedback system for laser processing equipment | |
| CN106569286B (en) | A kind of photoelectric detection system | |
| CN201576116U (en) | Optical module and network equipment | |
| CN105652392A (en) | Pluggable optical module with indication lamp | |
| CN206803072U (en) | A kind of high-accuracy Multifunctional LED constant-current type digital remote light source controller | |
| US7301531B2 (en) | Optical mouse having image lights source with different colors | |
| CN104197979A (en) | Multifunctional intelligent digital colour sensor | |
| CN110017895A (en) | A kind of light source monitoring system | |
| CN206533369U (en) | Optical fiber jumper connection system | |
| CN209401645U (en) | Back incident-type array photoelectric chip and its electric connection structure | |
| CN202615183U (en) | Two-way power negative feedback system for laser processing device | |
| CN211014637U (en) | Background suppression photoelectric sensor based on TOF detection module | |
| CN201352686Y (en) | Intelligent number searching pre-wiring analogue board of locomotive electric appliance cubicles | |
| CN210166537U (en) | Optical module | |
| SU1223259A2 (en) | Selector of minimum signal | |
| CN206224004U (en) | A kind of photoelectric detection system | |
| CN114863770A (en) | A device and method for measuring characteristics of optoelectronic devices for experimental teaching | |
| CN210007102U (en) | Laser module capable of controlling polarization direction in programmable mode and structured light laser module | |
| CN202685567U (en) | The main control box control system of the digital printer | |
| CN217292277U (en) | Small tool management box based on photosensitivity | |
| CN107461622A (en) | induction type bulb | |
| CN217084142U (en) | Plastic optical fiber signal generator capable of adjusting light intensity | |
| CN220982636U (en) | Detection circuit of light-emitting device and electronic device | |
| CN104280836A (en) | Optical communication module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |
|
| RJ01 | Rejection of invention patent application after publication |