CN109547779A - A kind of display equipment white balance debugging device and its adjustment method - Google Patents
A kind of display equipment white balance debugging device and its adjustment method Download PDFInfo
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- CN109547779A CN109547779A CN201811506324.7A CN201811506324A CN109547779A CN 109547779 A CN109547779 A CN 109547779A CN 201811506324 A CN201811506324 A CN 201811506324A CN 109547779 A CN109547779 A CN 109547779A
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- Prior art keywords
- debugging
- white balance
- product
- measured
- signal wire
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Debugging And Monitoring (AREA)
Abstract
The present invention discloses a kind of display equipment white balance debugging device and its adjustment method, device includes test host, PLC, transport the assembly line of product to be measured, alarm system, PLC controls assembly line operating, auto instrument automatic needle press is equipped with debugging station, PLC connection alarm system and test host, it tests on host equipped with white balance debugging program, test host is connected with signal wire, product to be measured was connected or disconnected to signal wire from mechanism drive is inserted by a signal wire, test host is separately connected SFIS database and background server, SFIS database prestores product type corresponding with the SN sequence number of each product and the corresponding multiple colour temperature debugging specifications parameters of the product type, background server is located at PE engineering department, background server is for providing the update of white balance debugging program.The present invention quickly carries out white balance debugging convenient for low cost.
Description
Technical field
The present invention relates to the production fields more particularly to a kind of display equipment white balance debugging of display and television product
Device and its adjustment method.
Background technique
Display and TV set image generally have it is cold, warm up multiple colour temperatures for user select, give user different vision bodies
It tests.Because of different user group's difference, different product category difference etc., each product type has multiple and different colour temperature rule
Lattice requirement, it is good with white balance program debugging when plant produced that these colour temperatures are needed.As shown in Figure 1, common factory's flowing water
Line actual job mode is as follows: when display or television product flow to white balance debugging station, operator is manually by signal
Line is connected to display or TV, is then turned on white balance program, by operator the corresponding client of program interface selection product,
Product type, completes multiple and different colour temperature specifications setting of each product type in white balance program, then starts to each colour temperature
It is debugged.Visually confirm whether be non-defective unit by operator after the completion of debugging.The prior art is limited in that: 1) each not
Display or TV with model require operator and manually select corresponding client, product type, its white balance debugging is arranged
The corresponding colour temperature specifications parameter of program；2) operating personnel selects wrong problem frequent occurrence, leads when selecting client, product type
It causes output finished product to do over again, wastes a large amount of manpower and material resources；3) when white balance debugging program upgrades, technical staff is needed to go production existing
Field carries out upgrade maintenance to computer (PC) program of multiple white balance debugging stations one by one.
Summary of the invention
The purpose of the present invention is to provide a kind of display equipment white balance debugging device and its adjustment methods.
The technical solution adopted by the present invention is that:
A kind of display equipment white balance debugging device comprising test host, PLC, the assembly line of transport product to be measured, alarm system
System, PLC control assembly line operating, and auto instrument automatic needle press is equipped with debugging station, PLC connection alarm system and test host, test master
Equipped with white balance debugging program on machine, tests host and be connected with signal wire, signal wire is connect by a signal wire from mechanism drive is inserted
By or disconnect product to be measured, test host is separately connected SFIS database and background server, SFIS database prestore with
The corresponding product type of SN sequence number of each product and the corresponding multiple colour temperatures of the product type debug specifications parameter, backstage
Server is located at PE engineering department, and background server is for providing the update of white balance debugging program.
Further, assembly line is respectively equipped with infrared inductor to debugging station both ends, and infrared inductor connects PLC.It is red
Outer inductor detects whether product to be measured reaches debugging station.
Further, signal wire includes mechanical assist device, PLC connection mechanical assist device, mechanical-assisted from mechanism is inserted
Equipment controls manipulator and signal wire is switched on or switched off product to be measured.
Further, alarm system is connected with alarm lamp and indicator light, and alarm lamp is located at the department where test host, refers to
Show that lamp is mounted on debugging station.
Further, alarm system also connects mobile terminal by internet, presets matched alarm on mobile terminal
Program.
Further, assembly line correspond to debugging station exit be equipped with stopper, stopper for debug when locking to
Survey product
Further, it the invention also discloses a kind of display equipment white balance debugging method, is set using a kind of display
Standby white balance debugging device；Adjustment method the following steps are included:
Step 1, PLC judges whether product to be measured reaches debugging station；It reaches debugging station and thens follow the steps 2；Otherwise, step is executed
Rapid 1；
Step 2, PLC control signal wire is stretched out from mechanism is inserted, and signal wire is connect with product to be measured；
Step 3, white balance debugging program judges whether signal wire is connected with product to be measured；It is issued when not connected with product to be measured
It alarms and executes step 1 after abnormality processing；Step 4 is executed when connecting with product to be measured；
Step 4, white balance debugging program is communicated by IIC and reads SN sequence number from the EEPROM IC of product to be measured；
Step 5, white balance debugging program according to SN sequence number inquiry SFIS database and obtains product type, then is based on product type
Number obtain product colour temperature specifications parameter；
Step 6, white balance debugging program is gone forward side by side according to the tuning parameter for obtaining colour temperature specifications parameter setting white balance debugging program
Row debugging；
Step 7, determine whether white balance debugging result meets the requirements；When debugging result is undesirable lead to issue alarm and it is different
Often step 1 is executed after processing；Step 8 is executed when debugging result meets the requirements；
Step 8, white balance debugging program sends debugging by signal to PLC, while current debugging colour temperature data being uploaded to
SFIS database；
Step 9, PLC control signal wire is retracted from mechanism is inserted by signal wire and product to be measured disconnection, while controlling stopper decline,
Product to be measured enters next station.
Further, in step 3 white balance debugging program by IIC communicate reply data judge signal wire whether with it is to be measured
Product is connected.
Further, alarm is issued in step 3 or step 7 and abnormality processing specifically comprises the following steps:
S1, the monitor for testing host shows debugging failed and prompts failure cause, while alarm system control alarm lamp issues
The light warning and indicator light of debugging station lights；
S2, operator people are based on failure cause and carry out abnormality processing；
S3, abnormality processing are completed, and operator resets control button, and debugging apparatus continues to act.
Further, the alarm system assembly line title that exception will occur and debugging station title are sent to shifting in step S1
Alert program in dynamic terminal.
The invention adopts the above technical scheme, and white balance debugging program communicates the EEPROM IC from product to be measured by IIC
Middle reading SN sequence number, and then inquire SFIS database realizing product type automatic identification；Product is obtained based on product type again
Colour temperature specifications parameter and automatically be arranged white balance debugging program in each color temperature parameters, after setting after to product white balance to be measured
It is automatically adjusted；Determine product white balance debugging result whether OK, debugging failed then alert notice operator carries out abnormal
Processing；The colour temperature data of white balance debugging upload SFIS system automatically simultaneously, for the instant unit inquiry of demand.The present invention can be with
Automatically, the display and television set of different model are fast and accurately identified；Its colour temperature specification is quickly found out according to the model of product
Parameter, and fast automatic set in white balance program；White balance debugging program is abnormal situation, and fast notification is related
Technical staff, quickly to handle.White balance debugging program version of the invention upgrades automatically, reduces the online dimension of technical staff
Shield.
Detailed description of the invention
The present invention is described in further details below in conjunction with the drawings and specific embodiments；
Fig. 1 is the flow diagram of white balance debugging method in the prior art；
Fig. 2 is a kind of structural schematic diagram for showing equipment white balance debugging device of the present invention；
Fig. 3 is a kind of flow diagram for showing equipment white balance debugging method of the present invention.
Specific embodiment
As shown in figures 2 and 3, the invention discloses a kind of display equipment white balance debugging devices comprising test host,
PLC, the assembly line of transport product to be measured, alarm system, PLC control assembly line operating, and auto instrument automatic needle press is equipped with debugging station,
PLC connection alarm system and test host are tested on host equipped with white balance debugging program, test host and be connected with signal
Product to be measured was connected or disconnected to line, signal wire from mechanism drive is inserted by a signal wire, and test host is separately connected SFIS data
Library and background server, SFIS database prestore product type corresponding with the SN sequence number of each product and the product type
Number corresponding multiple colour temperatures debug specifications parameters, and background server is located at PE engineering department, and background server is white flat for providing
The update of weighing apparatus debugging routine.Specifically, the white balance debugging program in production scene test host (PC) is opened every time, it is first automatic
The background server of connection PE engineering department detects whether new version, updates if any automatic downloading.
Specifically, SFIS system database is the colour temperature specifications parameter big data data bank of different product.All products
Have a SN (sequence number Serial Number), the standardization of SN coding rule, uniqueness (ID card No. of similar people),
It is generated by the order of client；The corresponding product type of the SN number of each product typing SFIS system number before production
According to library；The debugging specifications parameter of each product type and its multiple colour temperatures, in the new-product development stage with regard to typing SFIS system number
According to library.
Further, assembly line is respectively equipped with infrared inductor to debugging station both ends, and infrared inductor connects PLC.It is red
Outer inductor detects whether product to be measured reaches debugging station.
Further, signal wire includes mechanical assist device, PLC connection mechanical assist device, mechanical-assisted from mechanism is inserted
Equipment controls manipulator and signal wire is switched on or switched off product to be measured.
Further, alarm system is connected with alarm lamp and indicator light, and alarm lamp is located at the department where test host, refers to
Show that lamp is mounted on debugging station.
Further, alarm system also connects mobile terminal by internet, presets matched alarm on mobile terminal
Program.
Further, assembly line correspond to debugging station exit be equipped with stopper, stopper for debug when locking to
Survey product
Further, it the invention also discloses a kind of display equipment white balance debugging method, is set using a kind of display
Standby white balance debugging device；Adjustment method the following steps are included:
Step 1, PLC judges whether product to be measured reaches debugging station；It reaches debugging station and thens follow the steps 2；Otherwise, step is executed
Rapid 1；
Step 2, PLC control signal wire is stretched out from mechanism is inserted, and signal wire is connect with product to be measured；
Step 3, white balance debugging program judges whether signal wire is connected with product to be measured；It is issued when not connected with product to be measured
It alarms and executes step 1 after abnormality processing；Step 4 is executed when connecting with product to be measured；
Step 4, white balance debugging program is communicated by IIC and reads SN sequence number from the EEPROM IC of product to be measured；SN by
Service order generates, and product E EPORM IC is written in the DDC burning station before white balance debugging.
Step 5, white balance debugging program according to SN sequence number inquiry SFIS database and obtains product type, then based on production
The colour temperature specifications parameter of product model acquisition product；
Step 6, white balance debugging program is gone forward side by side according to the tuning parameter for obtaining colour temperature specifications parameter setting white balance debugging program
Row debugging；
Step 7, determine whether white balance debugging result meets the requirements；When debugging result is undesirable lead to issue alarm and it is different
Often step 1 is executed after processing；Step 8 is executed when debugging result meets the requirements；
Step 8, white balance debugging program sends debugging by signal to PLC, while by production scene white balance program debugging
Colour temperature data are uploaded to SFIS database, are shared with demand unit and client etc. in time.
Step 9, PLC control signal wire is retracted from mechanism is inserted by signal wire and product to be measured disconnection, while controlling stopper
Decline, product to be measured enter next station.
Further, in step 3 white balance debugging program by IIC communicate reply data judge signal wire whether with it is to be measured
Product is connected.
Further, alarm is issued in step 3 or step 7 and abnormality processing specifically comprises the following steps:
S1, the monitor for testing host shows debugging failed and prompts failure cause, while alarm system control alarm lamp issues
The light warning and indicator light of debugging station lights；Further, the alarm system assembly line name that exception will occur in step S1
Claim and debugging station title is sent to the alert program on mobile terminal.
Specifically he, white balance debugging program is communicated by RS232 the signal for debugging fail issuing PLC control system,
White balance program interface shows fail simultaneously；PLC system controls the red alarm lamp flashing of the white balance debugging erect-position, simultaneously will
The production wire body and the title of station are sent to mobile terminal by wireless network and handle；Matched APP is carried on mobile terminal,
APP and mobile phone association are arranged, and when technical staff's mobile phone receives the fail signal of PLC system transmission, sound alarm bell immediately.
S2, operator people are based on failure cause and carry out abnormality processing；
S3, abnormality processing are completed, and operator resets control button, and debugging apparatus continues to act.
The invention adopts the above technical scheme, and white balance debugging program communicates the EEPROM IC from product to be measured by IIC
Middle reading SN sequence number, and then inquire SFIS database realizing product type automatic identification；Product is obtained based on product type again
Colour temperature specifications parameter and automatically be arranged white balance debugging program in each color temperature parameters, after setting after to product white balance to be measured
It is automatically adjusted；Determine product white balance debugging result whether OK, debugging failed then alert notice operator carries out abnormal
Processing；The colour temperature data of white balance debugging upload SFIS system automatically simultaneously, for the instant unit inquiry of demand.The present invention can be with
Automatically, the display and television set of different model are fast and accurately identified；Its colour temperature specification is quickly found out according to the model of product
Parameter, and fast automatic set in white balance program；White balance debugging program is abnormal situation, and fast notification is related
Technical staff, quickly to handle.White balance debugging program version of the invention upgrades automatically, reduces the online dimension of technical staff
Shield.
Claims (10)
1. a kind of display equipment white balance debugging device, it is characterised in that: it includes test host, PLC, transport product to be measured
Assembly line, alarm system, PLC control assembly line operating, and auto instrument automatic needle press is equipped with debugging station, PLC connection alarm system and survey
Try host, test on host equipped with white balance debugging program, test host and be connected with signal wire, signal wire by a signal wire from
It inserts mechanism drive and connected or disconnected product to be measured, test host is separately connected SFIS database and background server, SFIS number
Product type corresponding with the SN sequence number of each product and the corresponding multiple colour temperature debugging of the product type are prestored according to library
Specifications parameter, background server are located at PE engineering department, and background server is for providing the update of white balance debugging program.
2. a kind of display equipment white balance debugging device according to claim 1, it is characterised in that: the assembly line is exchanged
Trial work position both ends are respectively equipped with infrared inductor, and infrared inductor connects PLC,
Infrared inductor detects whether product to be measured reaches debugging station.
3. a kind of display equipment white balance debugging device according to claim 1, it is characterised in that: the signal wire is inserted certainly
Mechanism includes mechanical assist device, PLC connection mechanical assist device, mechanical assist device control manipulator signal wire is connected or
Disconnect product to be measured.
4. a kind of display equipment white balance debugging device according to claim 1, it is characterised in that: the alarm system connects
It is connected to alarm lamp and indicator light, alarm lamp is located at the department where test host, and indicator light is mounted on debugging station.
5. a kind of display equipment white balance debugging device according to claim 1 or 4, it is characterised in that: the alarm system
System also connects mobile terminal by internet, presets matched alert program on mobile terminal.
6. a kind of display equipment white balance debugging device according to claim 1, it is characterised in that: the assembly line is corresponding
The exit of debugging station is equipped with stopper, and stopper is for locking product to be measured when debugging.
7. a kind of display equipment white balance debugging method, white flat using a kind of any display equipment of claim 1-6
Weigh debugging apparatus, it is characterised in that: adjustment method the following steps are included:
Step 1, PLC judges whether product to be measured reaches debugging station；It reaches debugging station and thens follow the steps 2；Otherwise, step is executed
Rapid 1；
Step 2, PLC control signal wire is stretched out from mechanism is inserted, and signal wire is connect with product to be measured；
Step 3, white balance debugging program judges whether signal wire is connected with product to be measured；It is issued when not connected with product to be measured
It alarms and executes step 1 after abnormality processing；Step 4 is executed when connecting with product to be measured；
Step 4, white balance debugging program is communicated by IIC and reads SN sequence number from the EEPROM IC of product to be measured；
Step 5, white balance debugging program according to SN sequence number inquiry SFIS database and obtains product type, then is based on product type
Number obtain product colour temperature specifications parameter；
Step 6, white balance debugging program is gone forward side by side according to the tuning parameter for obtaining colour temperature specifications parameter setting white balance debugging program
Row debugging；
Step 7, determine whether white balance debugging result meets the requirements；When debugging result is undesirable lead to issue alarm and it is different
Often step 1 is executed after processing；Step 8 is executed when debugging result meets the requirements；
Step 8, white balance debugging program sends debugging by signal to PLC, while current debugging colour temperature data being uploaded to
SFIS database；
Step 9, PLC control signal wire is retracted from mechanism is inserted by signal wire and product to be measured disconnection, while controlling stopper decline,
Product to be measured enters next station.
8. a kind of display equipment white balance debugging method according to claim 7, it is characterised in that: white balance in step 3
Debugging routine by IIC communicate reply data judge signal wire whether with product to be measured connection.
9. a kind of display equipment white balance debugging method according to claim 7, it is characterised in that: in step 3 or step 7
It issues alarm and abnormality processing specifically comprises the following steps:
S1, the monitor for testing host shows debugging failed and prompts failure cause, while alarm system control alarm lamp issues
The light warning and indicator light of debugging station lights；
S2, operator people are based on failure cause and carry out abnormality processing；
S3, abnormality processing are completed, and operator resets control button, and debugging apparatus continues to act.
10. a kind of display equipment white balance debugging method according to claim 9, it is characterised in that: alarm in step S1
The system assembly line title that exception will occur and debugging station title are sent to the alert program on mobile terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506324.7A CN109547779A (en) | 2018-12-10 | 2018-12-10 | A kind of display equipment white balance debugging device and its adjustment method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506324.7A CN109547779A (en) | 2018-12-10 | 2018-12-10 | A kind of display equipment white balance debugging device and its adjustment method |
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| CN109547779A true CN109547779A (en) | 2019-03-29 |
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| CN201811506324.7A Pending CN109547779A (en) | 2018-12-10 | 2018-12-10 | A kind of display equipment white balance debugging device and its adjustment method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111953954A (en) * | 2020-07-31 | 2020-11-17 | 深圳创维－Rgb电子有限公司 | Terminal white balance debugging and configuration method, display terminal, cloud platform and system |
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| US20050012820A1 (en) * | 2003-07-03 | 2005-01-20 | Sony Corporation | Data management process for television assembly |
| CN101710486A (en) * | 2009-11-15 | 2010-05-19 | 苏州佳世达电通有限公司 | Automatic alignment system and method thereof, and test system of display device and method thereof |
| CN201780765U (en) * | 2010-06-08 | 2011-03-30 | 福建捷联电子有限公司 | Full-automatic multi-probe white balance adjusting system |
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