CN204241904U - A kind of Color Recognition System based on Bluetooth technology - Google Patents
A kind of Color Recognition System based on Bluetooth technology Download PDFInfo
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- CN204241904U CN204241904U CN201420728189.1U CN201420728189U CN204241904U CN 204241904 U CN204241904 U CN 204241904U CN 201420728189 U CN201420728189 U CN 201420728189U CN 204241904 U CN204241904 U CN 204241904U
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Abstract
The utility model relates to Bluetooth technology field, specifically a kind of Color Recognition System based on Bluetooth technology, comprise power module, standard sources and color sensor, described power module is electrically connected standard sources and color sensor respectively, also comprise single-chip microcomputer, with this single-chip microcomputer for control core, it is connected with Bluetooth adapter, USB interface and I/O interface; Described Bluetooth adapter is connection data receiver module also; Described color sensor is connected with I/O interface; Described I/O interface is also connected with standard sources.Formation of the present utility model is simple, reduces the complexity of circuit, reduces error simultaneously, effectively increase colour recognition effect, improve the accuracy of colour recognition, achieve the switch technology of colorama able to programme to frequency and the combination of Radio Transmission Technology.
Description
Technical field
The utility model relates to Bluetooth technology field, specifically a kind of Color Recognition System based on Bluetooth technology.
Background technology
In recent years, along with the development of science and technology, modern commercial production is also at the future development to high speed, robotization.Wherein, the colour recognition work in various industrial detection and automation field just can embody this development trend.
At present, colour recognition work in various field, normally identified by human eye, and the identification of human eye experienced by very long one period in process of production, such as: the detection of packing of product colour code, the detection of product barment tag, the detection of product barment tag color, the Detection & Controling etc. of liquid solution color change process, the identification of these colors mainly utilizes human eye to carry out.Because eye recognition can because of the longevity of service of staff, colour type is many, and regularly causes error, thus causes the mistake of colour recognition.For the defect of eye recognition color, and along with the development of technology, the work of eye recognition color is more and more replaced by color sensor.But existing color sensor normally covers the red, green, blue three-colour filter through revising on independently photodiode, then processes accordingly the signal exported, color signal could be identified.Due to color sensor output is simulating signal, so need an A/D circuit to sample, processes further, just can carry out the identification of color to the signal exported; Simultaneously owing to have employed common wire transmission technology, too increase the complicacy of circuit; And there is larger identification error, have impact on the effect of identification.
In recent years along with the development of semiconductor technology, colorama able to programme is ripe day by day to the switch technology of frequency, utilize Bluetooth Communication Technology to build data acquisition transmission system and also will greatly reduce the complexity of measuring system, the connected applications of these two kinds of technology has been subject to industry extensive concern.Similarly, being applied to by these two kinds of combine with technique also should be feasible in colour recognition work, so just can solve the problem in present stage colour recognition work, once the realization of this technology, also will become the direction of this field development from now on.
Summary of the invention
The utility model is for the defect in background technology, a kind of Color Recognition System based on Bluetooth technology proposed, this system can reduce identification error when existing color sensor works for colour recognition greatly, and this system combines two kinds of technology in background technology, can
Ensure colour recognition effect.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of Color Recognition System based on Bluetooth technology, comprise power module, standard sources and color sensor, described power module is electrically connected standard sources and color sensor respectively, it is characterized in that, also comprise single-chip microcomputer, with this single-chip microcomputer for control core, it is connected with Bluetooth adapter, USB interface and I/O interface; Described Bluetooth adapter is connection data receiver module also; Described color sensor is connected with I/O interface; Described I/O interface is also connected with standard sources.
Preferred: described power module adopts TP4056 to be master chip.
Preferred: described color sensor adopts the sensor of TCS3200 model.
Preferred: described data reception module is made up of USB interface, computing machine, or the mobile terminal of the band such as mobile phone, panel computer Bluetooth function.
Preferred: the Bluetooth chip of CC2540 in described Color Recognition System, can be adopted to substitute the module of single-chip microcomputer, Bluetooth adapter, USB interface and I/O interface composition.This Bluetooth chip incorporates reinforced 8051 microcontrollers that an excellent 2.4G less radio-frequency transmits receiver, an industrial standard, at full speed USB 2.0 interface, built-in high-capacity FLASH and AES-128 crypto engine and low-power bluetooth protocol repertory.
The beneficial effects of the utility model are: this system adopts and combines color sensor and Bluetooth adapter, achieve the switch technology of colorama able to programme to frequency and the combination of Radio Transmission Technology, this system can be widely used in various industrial detection and automation field.By the simple formation of the module of this system, reduce the complexity of circuit, reduce error simultaneously, effectively increase colour recognition effect, improve the accuracy of colour recognition.
Accompanying drawing explanation
Fig. 1, composition frame chart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and preferred scheme, embodiment of the present utility model is described in further detail.
As shown in Figure 1, it is composition frame chart of the present utility model, specifically based on a Color Recognition System for Bluetooth technology, this system comprises power module 1, standard sources 2, color sensor 3, single-chip microcomputer 4, Bluetooth adapter 5, USB interface 6, I/O interface 7 and data reception module 8.Described power module 1 is electrically connected standard sources 2 and color sensor 3 respectively, for standard sources 2 and color sensor 3 are powered.Described standard sources 2 is all connected with single-chip microcomputer 4 by I/O interface 7 with color sensor 3.Described single-chip microcomputer 4 is also connected with Bluetooth adapter 5 and USB interface 6 respectively.Described Bluetooth adapter 5 is also connected with data reception module 8.
Embodiment: the power module 1 in the present embodiment completes charging control and the system power supply work of lithium battery, its main chip adopts TP0456, this is the linear charging block of a single lithium battery steady current, constant voltage, have employed inner PMOSFET framework, have anti-down charging circuit, its Thermal feedback can automatically adjust to charging current.
Color sensor 3 in the present embodiment adopts TCS3200 model, and the color sensor 3 of this model is the converter of a kind of colorama able to programme to frequency.Photodiode array, electric current become one to frequency converter and red-green-blue light filter by TCS3200, in the light-sensitive array be made up of 64 photodiodes, respectively there is the red, green, blue primary color component that 16 photodiodes are respectively used in conversion chromatic light, remain 16 photodiodes and be not with color filter, all photochromic information can be accepted.These photodiodes are cross arrangements in chip, can reduce the unevenness of incident light radiation to greatest extent, thus increase the degree of accuracy of colour recognition; On the other hand, 16 photodiodes of same color are connected in parallel, and are evenly distributed in diode array, can eliminate the site error of color.When incident light is thrown on TCS3200, can obtain by the combination of primary select signal the square-wave signal that frequency and corresponding primary colours content is directly proportional on output pin to export, therefore calculate three primary colours data by measuring square wave frequency, thus learn measured color.The responding range of TCS3200 to light is large, standard output frequency range is that 2Hz ~ 500kHz, TCS3200 have two programmable pins, and the measurement that this device can be made to adapt to different frequency range is selected, when not needing DCs, the resolution of 10 bytes at least can be provided to each color channel.
Data reception module 8 in the present embodiment adopts the smart mobile phone of band Bluetooth function.
The module adopting the Bluetooth chip of CC2540 to substitute single-chip microcomputer 4, Bluetooth adapter 5, USB interface 6 and I/O interface 7 in the present embodiment to connect to form, namely this Bluetooth chip is connected with standard sources 2, color sensor 3, data reception module 8 respectively, and power module 1 is powered for standard sources 2 and color sensor 3.This Bluetooth chip is the real system-level single-chip of a ultralow consumed power, incorporate reinforced 8051 microcontrollers that an excellent 2.4G less radio-frequency transmits receiver and an industrial standard on a single die, built-in high-capacity FLASH, accurate radio frequency signal intensity instruction, USB 2.0 interface at full speed, built-in AES-128 crypto engine and low-power bluetooth protocol repertory, there is extremely low power consumption in a sleep mode, be highly suitable for adopting in battery powered mobile detection apparatus.
Principle of work: after system electrification, the color sensor 3 of CC2540 Bluetooth chip to TCS3200 carries out initialization, search for the bluetooth equipment in the effective transmission range of periphery simultaneously, and request connects, after exact connect ion, the color sensor 3 of TCS3200 by real-time sampling and export with survey the pulse square wave of color respective frequencies; CC2540 Bluetooth chip, by number of pulses received in the timer unit of account time, calculates the rgb value of surveyed color after white balance correction, is then sent to built-in wireless blue tooth and transmits receiver, send data to smart mobile phone receiving end; Program real-time reception the survey color data of mobile phone receiving end by writing based on Java, data are saved in database file, simultaneously in real time display survey color, and to compare with the standard colour code in set standard sources 2, calculate the deviation value of RGB.
The utility model can be widely used in industrial detection and automation field, as the color detection field such as colour collocation of medical diagnosis, LED detection, liquid color identification, color product machining control, paint deployment, textile inspection, makeup and printed material.
Claims (6)
1. the Color Recognition System based on Bluetooth technology, comprise power module (1), standard sources (2) and color sensor (3), described power module is electrically connected standard sources and color sensor respectively, it is characterized in that, also comprise single-chip microcomputer (4), with this single-chip microcomputer for control core, it is connected with Bluetooth adapter (5), USB interface (6) and I/O interface (7); Described Bluetooth adapter is connection data receiver module (8) also; Described color sensor is connected with I/O interface; Described I/O interface is also connected with standard sources.
2. the Color Recognition System based on Bluetooth technology according to claim 1, is characterized in that: described power module (1) adopts TP4056 to be master chip.
3. the Color Recognition System based on Bluetooth technology according to claim 1, is characterized in that: described color sensor (3) adopts the sensor of TCS3200 model.
4. the Color Recognition System based on Bluetooth technology according to claim 1, is characterized in that: described data reception module (8) is made up of USB interface, computing machine.
5. the Color Recognition System based on Bluetooth technology according to claim 1, is characterized in that: described data reception module (8) is mobile phone or the panel computer of band Bluetooth function.
6. the Color Recognition System based on Bluetooth technology according to claim 1, is characterized in that: adopt the Bluetooth chip of CC2540 to substitute the module be made up of single-chip microcomputer (4), Bluetooth adapter (5), USB interface (6), I/O interface (7) in described Color Recognition System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728189.1U CN204241904U (en) | 2014-11-28 | 2014-11-28 | A kind of Color Recognition System based on Bluetooth technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420728189.1U CN204241904U (en) | 2014-11-28 | 2014-11-28 | A kind of Color Recognition System based on Bluetooth technology |
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| CN204241904U true CN204241904U (en) | 2015-04-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195168A (en) * | 2017-05-12 | 2017-09-22 | 东莞理工学院 | The RGB color collecting device and method of a kind of Bluetooth transmission |
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2014
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195168A (en) * | 2017-05-12 | 2017-09-22 | 东莞理工学院 | The RGB color collecting device and method of a kind of Bluetooth transmission |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20181128 |