CN204515412U - A kind of SCM Based color sensor testing circuit - Google Patents
A kind of SCM Based color sensor testing circuit Download PDFInfo
- Publication number
- CN204515412U CN204515412U CN201520108774.6U CN201520108774U CN204515412U CN 204515412 U CN204515412 U CN 204515412U CN 201520108774 U CN201520108774 U CN 201520108774U CN 204515412 U CN204515412 U CN 204515412U
- Authority
- CN
- China
- Prior art keywords
- pins
- connect
- chip microcomputer
- module
- ground connection
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of SCM Based color sensor testing circuit.The utility model comprises main control module, power module, signal acquisition module, and key-press module and LCD drive display module.Described main control module comprises minimum system and the debugging interface of single-chip microcomputer.Described power module is made up of power supply unit and voltage conversion unit.Described signal acquisition module comprises color sensor TCS3200.Described LCD drives display module to comprise liquid crystal LCD1602, potentiometer adjustable resistance R1.Described key-press module comprises three switch keys.The utility model comprises the modular circuits such as LCD liquid crystal display, Keyboard management, makes user just can carry out white balance correction to color sensor by keyboard operation; Color sensor is used to gather color.User to keyboard operation simultaneously, LCD liquid crystal display display corresponding information, realizes man-machine interaction.
Description
Technical field
The utility model belongs to color detection field, is specifically related to a kind of SCM Based color sensor testing circuit.
Background technology
Color detection is emerging observation and control technology, is widely used in various industrial detection and automation field.Along with modern industry produces the development to high speed, automation direction, Color Detecting System is by fields such as the identification being applied to color measuring more and more widely, color changes, Print Control, color correction and robot security's monitoring.In commercial production, colour recognition and appraisement system progressively replace traditional visual judgement, play in quality of colour Detection & Controling field the effect become more and more important.
Research and development have the color detection means of automatic detection function, significant to the Quality advance of industrial color product.Conventionally, carry out direct visual comparison by the difference of observation to sample of colour and Standard Colors of human eye, because the impact of the aspect factor such as some external conditions and some artificial subjective factors, accuracy is low, consistance is poor, and work efficiency is very low.At present, although also there is various color measurement instrument to arise at the historic moment, its price comparison is expensive, cannot be widely used in productive life.SCM Based Color Detecting System, can on-line checkingi be carried out, complete a series of work with high reproducibility, there is the features such as speed is fast, precision is high, transplantability is good, contactless, harmless, cost is low, greatly can enhance productivity, realize the production automation.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of SCM Based color sensor testing circuit.
The utility model comprises main control module, power module, signal acquisition module, and key-press module and LCD drive display module.
Described main control module comprises minimum system and the debugging interface of single-chip microcomputer, and single-chip microcomputer model is wherein STC89C52; No. 18 pins of single-chip microcomputer connect crystal oscillator Y1 one end, connect one end of leaded multilayer ceramic capacitor C7 simultaneously, leaded multilayer ceramic capacitor C7 other end ground connection, connect one end of leaded multilayer ceramic capacitor C5 simultaneously, and the leaded multilayer ceramic capacitor C5 other end and the crystal oscillator Y1 other end connect No. 19 pins of single-chip microcomputer; 40 pins of single-chip microcomputer connect one end of filter capacitor C6, filter capacitor C6 other end ground connection; No. 31 pins of single-chip microcomputer connect+5V power supply; No. 9 pins of single-chip microcomputer, filter capacitor C4 one end, reset switch K1 mono-termination+5V power supply, filter capacitor C4 other end connecting resistance R3, reset switch K1 other end connecting resistance R2, resistance R2 other end connecting resistance R3, resistance R3 other end ground connection.
Described power module is made up of power supply unit and voltage conversion unit.
Described power supply unit output voltage is the storage battery power supply of 12V, and accumulator is docked with DC outlet by power lead, powers to voltage conversion unit.
Described voltage conversion unit comprises 12V and turns+5V module.12V turns+5V module and comprises voltage stabilizing chip, and voltage stabilizing chip No. 1 pin is connected with the positive pole of DC outlet by ship type switch switch, and connects electrochemical capacitor C1 positive pole, electrochemical capacitor C1 minus earth; No. 3 pins of voltage stabilizing chip, No. 5 pin ground connection; No. 4 pins of the first voltage stabilizing chip connect drop-down electrochemical capacitor C2 positive pole; No. 2 pins of voltage stabilizing chip connect diode D1 negative pole, I-shaped inductive L1 one end, diode D1 plus earth, and another termination of I-shaped inductive L1 drop-down electrochemical capacitor C2 positive pole also exports+5V voltage, drop-down electrochemical capacitor C2 minus earth; Described voltage stabilizing chip model is LM2596T-5.0.
Described signal acquisition module comprises color sensor TCS3200.No. 1 pin, No. 2 pins, No. 5 pins of color sensor TCS3200 meet+5V; No. 3 pins, No. 4 pin ground connection; No. 6 pins connect No. 15 pins of single-chip microcomputer; No. 7 pins connect No. 21 pins of single-chip microcomputer; No. 8 pins connect No. 22 pins of single-chip microcomputer.
Described LCD drives display module to comprise liquid crystal LCD1602, potentiometer adjustable resistance R1.Wherein, No. 1 pin ground connection of liquid crystal LCD1602; No. 2 pins connect+5V power supply; No. 3 pins connect the middle pin of adjustable resistance R1, and all the other two pins of adjustable resistance R8 connect+5V VDD-to-VSS respectively; No. 4 pins connect No. 1 pin of single-chip microcomputer; No. 5 pins connect No. 2 pins of single-chip microcomputer; No. 6 pins connect No. 6 pins of single-chip microcomputer; No. 15 pins connect+5V power supply; No. 16 pin ground connection; 7 ~ No. 14 pins connect No. 39 pins of single-chip microcomputer, No. 38 pins, No. 37 pins, No. 36 pins, No. 35 pins, No. 34 pins, No. 33 pins, No. 32 pins respectively.
Described key-press module comprises three switch keys; First K switch 2 one end connects single-chip microcomputer No. 23 pins, other end ground connection; Second switch K3 one end connects single-chip microcomputer No. 24 pins, other end ground connection; 3rd K switch 4 connects single-chip microcomputer No. 25 pins, other end ground connection.
The beneficial effect that the utility model has: the utility model comprises the modular circuits such as LCD liquid crystal display, Keyboard management, makes user just can carry out white balance correction to color sensor by keyboard operation; Color sensor is used to gather color.User to keyboard operation simultaneously, LCD liquid crystal display display corresponding information, realizes man-machine interaction.
Accompanying drawing explanation
Fig. 1 is the utility model system comprising modules block diagram;
Fig. 2 is the utility model application main control module electrical block diagram;
Fig. 3 is the utility model voltage transformation module electrical block diagram;
Fig. 4 is the utility model signal acquisition module electrical block diagram;
Fig. 5 is the utility model key-press module electrical block diagram;
Fig. 6 is the utility model LCD LCD MODULE electrical block diagram;
Fig. 7 is the main flow chart that the utility model color detection circuitry realizes color detection.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model is primarily of main control module A, and supply module B, signal acquisition module C, key-press module D, LCD drive display module E composition.
As shown in Figure 2, main control module of the present utility model, comprises the minimum system of single-chip computer AT89C52 chip.Described single-chip minimum system comprises: the first crystal oscillator Y1, the 7th electric capacity C7, the 5th electric capacity C5, the 6th electric capacity C6, the 4th electric capacity C4, the 3rd resistance R3, the second resistance R2.First crystal oscillator Y1 adopts 11.0592M crystal oscillator, and the 4th electric capacity C4, the 6th electric capacity C6 are 0.1uf leaded multilayer ceramic capacitor, and the 5th electric capacity C5, the 7th electric capacity C7 are 20pf leaded multilayer ceramic capacitor, and the second resistance R2 resistance is the 18, three resistance R3 is 4.7K.No. 18 pins of single-chip microcomputer connect crystal oscillator Y1 one end, connect one end of leaded multilayer ceramic capacitor C7 simultaneously, leaded multilayer ceramic capacitor C7 other end ground connection, connect one end of leaded multilayer ceramic capacitor C5 simultaneously, and the leaded multilayer ceramic capacitor C5 other end and the crystal oscillator Y1 other end connect No. 19 pins of single-chip microcomputer; 40 pins of single-chip microcomputer connect one end of filter capacitor C6, filter capacitor C6 other end ground connection; No. 31 pins of single-chip microcomputer connect+5V power supply; No. 9 pins of single-chip microcomputer, filter capacitor C4 one end, reset switch K1 mono-termination+5V power supply, filter capacitor C4 other end connecting resistance R3, reset switch K1 other end connecting resistance R2, resistance R2 other end connecting resistance R3, resistance R3 other end ground connection.
As shown in Figure 3, power module of the present utility model.This module is voltage conversion circuit part, and this part is that 12V turns+5V modular circuit.+ 5V is used for powering to main control module, signal acquisition module, LCD driving display module, key-press module.
Described 12V turns+5V modular circuit and comprises the first voltage stabilizing chip, the first electric capacity C1, the second electric capacity C2, the first diode D1, the first inductance L 1.That the first voltage stabilizing chip adopts is LM2596T-5.0, and the first electric capacity C1, the second electric capacity C2 is respectively 680uF, 220uF, and the first diode is 1N5824, and the first inductance is I-shaped inductive 33uH.First No. 1, voltage stabilizing chip pin is connected with the positive pole of DC outlet by ship type switch switch, and connects electrochemical capacitor C1 positive pole, electrochemical capacitor C1 minus earth; No. 3 pins of the first voltage stabilizing chip, No. 5 pin ground; No. 4 pins of the first voltage stabilizing chip connect drop-down electrochemical capacitor C15 positive pole; No. 2 pins of the first voltage stabilizing chip connect diode D1 negative pole, I-shaped inductive L1 one end, diode D1 plus earth, No. 4 pins of another termination first voltage stabilizing chip of I-shaped inductive L1, drop-down electrochemical capacitor C2 positive pole export+5V voltage, drop-down electrochemical capacitor C2 minus earth.
As shown in Figure 4, signal acquisition module of the present utility model.Signal acquisition module comprises the color sensor of 8 pins.Color sensor adopts TCS3200.No. 1 pin, No. 2 pins, No. 5 pins of color sensor TCS3200 meet+5V; No. 3 pins, No. 4 pin ground connection; No. 6 pins connect No. 15 pins of single-chip microcomputer; No. 7 pins connect No. 21 pins of single-chip microcomputer; No. 8 pins connect No. 22 pins of single-chip microcomputer.
As shown in Figure 5, key-press module of the present utility model, user is by the relevant information to keyboard operation inquiry color.Described key-press module comprises 3 switch keys, and three buttons are corresponding respectively: white balance correction, beginning color detection, stopping color detection.Wherein, first K switch 2 one end connects single-chip microcomputer No. 23 pins, other end ground connection; Second switch K3 one end connects single-chip microcomputer No. 24 pins, other end ground connection; 3rd K switch 4 connects single-chip microcomputer No. 25 pins, other end ground connection.
As shown in Figure 6, LCD of the present utility model drives display module, according to user operation display respective color information.This module comprises the liquid crystal LCD1602 of No. 16 pins, the first resistance R1.Potentiometer adjustable resistance R1 is 10K.Wherein, No. 1 pin ground connection of liquid crystal LCD1602; No. 2 pins connect+5V power supply; No. 3 pins connect the middle pin of adjustable resistance R1, and all the other two pins of adjustable resistance R8 connect+5V VDD-to-VSS respectively; No. 4 pins connect No. 1 pin of single-chip microcomputer; No. 5 pins connect No. 2 pins of single-chip microcomputer; No. 6 pins connect No. 6 pins of single-chip microcomputer; No. 15 pins connect+5V power supply; No. 16 pin ground connection; 7 ~ No. 14 pins connect No. 39 pins of single-chip microcomputer, No. 38 pins, No. 37 pins, No. 36 pins, No. 35 pins, No. 34 pins, No. 33 pins, No. 32 pins respectively.
Below in conjunction with Fig. 7, the utility model specific works mode is described:
The color detection first step will carry out white balance correction, pushes button 1, carries out white balance correction, has corrected the display of the rear LCD page: white balance correction success.Push button 2 again, start color acquisition, LCD interface can show the rgb value of testee, pushes button after 3 and stops color detection.
Claims (1)
1. a SCM Based color sensor testing circuit, comprises main control module, power module, signal acquisition module, and key-press module and LCD drive display module, it is characterized in that:
Described main control module comprises minimum system and the debugging interface of single-chip microcomputer, and single-chip microcomputer model is wherein STC89C52; No. 18 pins of single-chip microcomputer connect crystal oscillator Y1 one end, connect one end of leaded multilayer ceramic capacitor C7 simultaneously, leaded multilayer ceramic capacitor C7 other end ground connection, connect one end of leaded multilayer ceramic capacitor C5 simultaneously, and the leaded multilayer ceramic capacitor C5 other end and the crystal oscillator Y1 other end connect No. 19 pins of single-chip microcomputer; 40 pins of single-chip microcomputer connect one end of filter capacitor C6, filter capacitor C6 other end ground connection; No. 31 pins of single-chip microcomputer connect+5V power supply; No. 9 pins of single-chip microcomputer, filter capacitor C4 one end, reset switch K1 mono-termination+5V power supply, filter capacitor C4 other end connecting resistance R3, reset switch K1 other end connecting resistance R2, resistance R2 other end connecting resistance R3, resistance R3 other end ground connection;
Described power module is made up of power supply unit and voltage conversion unit;
Described power supply unit output voltage is the storage battery power supply of 12V, and accumulator is docked with DC outlet by power lead, powers to voltage conversion unit;
Described voltage conversion unit comprises 12V and turns+5V module; 12V turns+5V module and comprises voltage stabilizing chip, and voltage stabilizing chip No. 1 pin is connected with the positive pole of DC outlet by ship type switch switch, and connects electrochemical capacitor C1 positive pole, electrochemical capacitor C1 minus earth; No. 3 pins of voltage stabilizing chip, No. 5 pin ground connection; No. 4 pins of the first voltage stabilizing chip connect drop-down electrochemical capacitor C2 positive pole; No. 2 pins of voltage stabilizing chip connect diode D1 negative pole, I-shaped inductive L1 one end, diode D1 plus earth, and another termination of I-shaped inductive L1 drop-down electrochemical capacitor C2 positive pole also exports+5V voltage, drop-down electrochemical capacitor C2 minus earth; Described voltage stabilizing chip model is LM2596T-5.0;
Described signal acquisition module comprises color sensor TCS3200; No. 1 pin, No. 2 pins, No. 5 pins of color sensor TCS3200 meet+5V; No. 3 pins, No. 4 pin ground connection; No. 6 pins connect No. 15 pins of single-chip microcomputer; No. 7 pins connect No. 21 pins of single-chip microcomputer; No. 8 pins connect No. 22 pins of single-chip microcomputer;
Described LCD drives display module to comprise liquid crystal LCD1602, potentiometer adjustable resistance R1; Wherein, No. 1 pin ground connection of liquid crystal LCD1602; No. 2 pins connect+5V power supply; No. 3 pins connect the middle pin of adjustable resistance R1, and all the other two pins of adjustable resistance R8 connect+5V VDD-to-VSS respectively; No. 4 pins connect No. 1 pin of single-chip microcomputer; No. 5 pins connect No. 2 pins of single-chip microcomputer; No. 6 pins connect No. 6 pins of single-chip microcomputer; No. 15 pins connect+5V power supply; No. 16 pin ground connection; 7 ~ No. 14 pins connect No. 39 pins of single-chip microcomputer, No. 38 pins, No. 37 pins, No. 36 pins, No. 35 pins, No. 34 pins, No. 33 pins, No. 32 pins respectively;
Described key-press module comprises three switch keys; First K switch 2 one end connects single-chip microcomputer No. 23 pins, other end ground connection; Second switch K3 one end connects single-chip microcomputer No. 24 pins, other end ground connection; 3rd K switch 4 connects single-chip microcomputer No. 25 pins, other end ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108774.6U CN204515412U (en) | 2015-02-14 | 2015-02-14 | A kind of SCM Based color sensor testing circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108774.6U CN204515412U (en) | 2015-02-14 | 2015-02-14 | A kind of SCM Based color sensor testing circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204515412U true CN204515412U (en) | 2015-07-29 |
Family
ID=53713364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520108774.6U Expired - Fee Related CN204515412U (en) | 2015-02-14 | 2015-02-14 | A kind of SCM Based color sensor testing circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204515412U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169864A (en) * | 2016-09-23 | 2016-11-30 | 山东省科学院激光研究所 | High-performance light-operated relay power management module |
| CN109087547A (en) * | 2018-09-03 | 2018-12-25 | 广东环境保护工程职业学院 | A kind of SCM Based line fault setting system |
| CN109696246A (en) * | 2018-12-05 | 2019-04-30 | 中国美术学院 | Digitize color management system |
| CN109945975A (en) * | 2019-04-18 | 2019-06-28 | 电子科技大学中山学院 | Color identification method realized through modularized color identification device |
| CN110376141A (en) * | 2019-08-09 | 2019-10-25 | 东北林业大学 | A kind of Intelligent Laser woodwork edge banding machine edge bonding belt Color Recognition System and its method |
| CN113560220A (en) * | 2021-07-29 | 2021-10-29 | 重庆理工大学 | Automatic sorting system for colored pencils based on color sensor |
-
2015
- 2015-02-14 CN CN201520108774.6U patent/CN204515412U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169864A (en) * | 2016-09-23 | 2016-11-30 | 山东省科学院激光研究所 | High-performance light-operated relay power management module |
| CN109087547A (en) * | 2018-09-03 | 2018-12-25 | 广东环境保护工程职业学院 | A kind of SCM Based line fault setting system |
| CN109696246A (en) * | 2018-12-05 | 2019-04-30 | 中国美术学院 | Digitize color management system |
| CN109945975A (en) * | 2019-04-18 | 2019-06-28 | 电子科技大学中山学院 | Color identification method realized through modularized color identification device |
| CN110376141A (en) * | 2019-08-09 | 2019-10-25 | 东北林业大学 | A kind of Intelligent Laser woodwork edge banding machine edge bonding belt Color Recognition System and its method |
| CN113560220A (en) * | 2021-07-29 | 2021-10-29 | 重庆理工大学 | Automatic sorting system for colored pencils based on color sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204515412U (en) | A kind of SCM Based color sensor testing circuit | |
| CN103033760A (en) | Battery charging and discharging tester | |
| CN203164326U (en) | Digital display type detection device of resistor strain sensor | |
| CN103488191B (en) | A kind of distributed leveling controller circuitry | |
| CN101408594A (en) | Device suitable for monitoring direct-current power supply ripple coefficient | |
| CN201311485Y (en) | Ripple factor detecting device adapted to DC power supply | |
| CN103964312A (en) | Energy efficiency testing device and method for electric hoist | |
| CN206609527U (en) | A kind of color identification device | |
| CN203414433U (en) | Temperature and humidity detection system for drying process | |
| CN202815193U (en) | Battery test device | |
| CN201322753Y (en) | Rotating-speed measuring device | |
| CN2779412Y (en) | Multi-channel measurement device for AC/DC interference in pipeline | |
| CN202471837U (en) | A battery internal resistance measuring circuit | |
| CN204535750U (en) | A kind of energy-saving type frequency conversion device on-Line Monitor Device | |
| CN205049681U (en) | Multicore cable insulation , short -circuit detection device | |
| CN204807679U (en) | Portable battery performance measurement appearance | |
| CN201273933Y (en) | Diode electric characteristic test system | |
| CN204228927U (en) | The multimode lithium battery group charging and discharging currents detection system in parallel of wireless telecommunications | |
| CN212622804U (en) | Box transformer on-line monitoring circuit | |
| CN204945239U (en) | Electric quantity loss compensate for malfunctions device under the online substitute mode of a kind of gate energy meter | |
| CN107228969A (en) | Multipurpose electric flow table and control method with different measurement accuracy | |
| CN204694833U (en) | A kind of LED string intelligence energy consumption testing instrument | |
| CN208795801U (en) | A kind of automatic no-load voltage ratio tester | |
| CN203941158U (en) | A kind of long-range GPRS soil pH value transmitter | |
| CN204043715U (en) | Wireless industrial equipment humiture data acquisition system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |