CN111540292A - Multi-point E-LINK screen module testing method - Google Patents
Multi-point E-LINK screen module testing method Download PDFInfo
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- CN111540292A CN111540292A CN202010160177.3A CN202010160177A CN111540292A CN 111540292 A CN111540292 A CN 111540292A CN 202010160177 A CN202010160177 A CN 202010160177A CN 111540292 A CN111540292 A CN 111540292A
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- 238000012360 testing method Methods 0.000 title claims abstract description 79
- 238000012545 processing Methods 0.000 claims abstract description 8
- 238000001310 location test Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
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Abstract
The invention relates to a multi-point E-LINK screen module testing method, which comprises the following steps: (1) the computer issues a logic control instruction; (2) the core control panel receives and translates a logic control instruction issued by a computer, and issues task allocation to the pneumatic control module, the circuit control module and the equipment control module according to the logic control instruction; (3) the pneumatic control module, the circuit control module and the equipment control module are started to control the A group 4-bit test and the B group four-bit test and the data processing, storing and uploading; (4) and (4) repeating the step (3). The multipoint E-LINK screen module testing method realizes 1to4 time-sharing testing and A/B two-group testing, manual intervention is not needed in the testing process, the working efficiency is high, and the labor cost is saved; the full data database and the local data record do not need to be operated by personnel.
Description
Technical Field
The invention relates to the technical field of electrical testing, in particular to a multi-point E-LINK screen module testing method.
Background
The existing E-LINK module test only supports 1to1 equipment test, and a single machine needs to be matched with 1 operator for corresponding adjustment, so that the efficiency is low; moreover, when the conventional device 1to1 is tested, if any damage occurs to the electrical parts, the normal operation of the whole device will be affected.
Disclosure of Invention
The invention aims to provide a multi-point E-LINK screen module testing method which is used for solving the problems that in the prior art, the testing efficiency is low and equipment is down due to the fact that part of electrical components are damaged.
The invention provides a multi-point E-LINK screen module testing method, which comprises the following steps:
(1) the computer issues a logic control instruction;
(2) the core control panel receives and translates a logic control instruction issued by a computer, and issues task allocation to the pneumatic control module, the circuit control module and the equipment control module according to the logic control instruction;
(3) the pneumatic control module, the circuit control module and the equipment control module are started to control the A group 4-bit test and the B group four-bit test and the data processing, storing and uploading;
(4) and (4) repeating the step (3).
Further, the step (3) is specifically as follows: the pneumatic control module and the circuit control module are started to control the A group 4 point location test, after the completion, the pneumatic control module and the circuit control module control the B group 4 point location test, the equipment control module carries out the accurate measurement of the physical quantity of the electronic equipment, and after all data records, the uploading computer carries out data processing, storage and uploading.
Further, the pneumatic control module and the circuit control module start to control the A group of 4 point location tests specifically to be: the pneumatic control module controls the corresponding solenoid valve and the circuit control module controls the corresponding relay to complete the tests of the points A1 and A3, and after the tests are completed, the tests of the points A2 and A4 are switched.
Further, the pneumatic control module and the circuit control module start to control the B group 4 point location test specifically to be: the pneumatic control module controls the corresponding electromagnetic valve and the circuit control module controls the corresponding relay to complete the B1 and B3 point tests firstly, and after the tests are completed, the B2 and B4 point tests are switched.
Further, the accurate measurement of the physical quantity of the electronic device by the device control module specifically includes: and accurately measuring the physical quantity of the electronic equipment by using a corresponding frequency meter, a digital power supply and a universal meter.
The technical scheme of the invention has the beneficial effects that:
the multipoint E-LINK screen module testing method realizes 1to4 time-sharing testing and A/B two-group testing, manual intervention is not needed in the testing process, the working efficiency is high, and the labor cost is saved; the full data database and the local data record do not need to be operated by personnel; and the software redundancy of the equipment can automatically judge the fault, shield the abnormal slot position test and realize that the equipment is abnormal and does not go down.
Drawings
FIG. 1 is a diagram of the architecture of the E-LINK screen module testing system of the present invention;
FIG. 2 is a flow chart of the E-LINK screen module testing method of the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
The multipoint E-LINK screen module testing system is shown in figure 1, and the testing method of the system comprises the following steps:
(1) the computer issues a logic control instruction;
(2) the core control panel receives and translates a logic control instruction issued by a computer, and issues task allocation to the pneumatic control module, the circuit control module and the equipment control module according to the logic control instruction;
(3) the pneumatic control module, the circuit control module and the equipment control module are started to control the A group 4-bit test and the B group four-bit test and the data processing, storing and uploading;
(4) and (4) repeating the step (3).
Specifically, the step (3) is specifically as follows: the pneumatic control module and the circuit control module are started to control the A group 4 point location test, after the completion, the pneumatic control module and the circuit control module control the B group 4 point location test, the equipment control module carries out the accurate measurement of the physical quantity of the electronic equipment, after all data records, the uploading computer carries out data processing, storage and uploading, the A group and the B group are circularly fed and tested, the A group test, the B group feeding, the B group test and the A group feeding.
Specifically, the pneumatic control module and the circuit control module start to control the A group to test the 4 point positions specifically as follows: the pneumatic control module controls the corresponding electromagnetic valve and the circuit control module to control the corresponding relay to complete the tests of the points A1 and A3, and after the tests are completed, the tests of the points A2 and A4 are switched; the pneumatic control module and the circuit control module start to control the B group 4 point location test specifically as follows: the pneumatic control module controls the corresponding electromagnetic valve and the circuit control module controls the corresponding relay to complete the B1 and B3 point tests firstly, and after the tests are completed, the B2 and B4 point tests are switched.
Specifically, the accurate measurement of the physical quantity of the electronic device by the device control module specifically includes: and accurately measuring the physical quantity of the electronic equipment by using a corresponding frequency meter, a digital power supply and a universal meter.
As shown in fig. 2, the multi-point E-LINK screen module testing process of the present invention comprises: after the device is started, the default A/B group is in a discharging state, after the A group 4PCS products are preferentially placed, the test button is pressed, the pneumatic control module and the circuit control module automatically test one by one according to the test items according to the logic control instruction issued by the computer, the test points A1 and A3 are measured simultaneously, after the measurement is finished, the pneumatic control module and the circuit control module are automatically switched to A2 and A4 for testing, after the test is finished, the next test is carried out, and A1: A3/A2: a4 circulation test, until all tests finish, pneumatic control module group and circuit control module group automatic switch to B group's test, B group's test is unanimous with A group's test, carries out B1: B3/B2: b4 circulating single test until all test items are tested, collecting all information to calculation, processing data, storing, uploading and displaying.
In conclusion, the multipoint E-LINK screen module testing method disclosed by the invention realizes 1to4 time-sharing testing and A/B two-group testing, manual intervention is not needed in the testing process, the working efficiency is high, and the labor cost is saved; the full data database and the local data record do not need to be operated by personnel; and the software redundancy of the equipment can automatically judge the fault, shield the abnormal slot position test and realize that the equipment is abnormal and does not go down.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. A multi-point E-LINK screen module testing method is characterized by comprising the following steps:
(1) the computer issues a logic control instruction;
(2) the core control panel receives and translates a logic control instruction issued by a computer, and issues task allocation to the pneumatic control module, the circuit control module and the equipment control module according to the logic control instruction;
(3) the pneumatic control module, the circuit control module and the equipment control module are started to control the A group 4-bit test and the B group four-bit test and the data processing, storing and uploading;
(4) and (4) repeating the step (3).
2. The multi-point E-LINK screen module testing method according to claim 1, wherein said step (3) is specifically: the pneumatic control module and the circuit control module are started to control the A group 4 point location test, after the completion, the pneumatic control module and the circuit control module control the B group 4 point location test, the equipment control module carries out the accurate measurement of the physical quantity of the electronic equipment, and after all data records, the uploading computer carries out data processing, storage and uploading.
3. The multi-point E-LINK screen module testing method according to claim 2, wherein the pneumatic control module and the circuit control module start control A module 4 point testing specifically comprises: the pneumatic control module controls the corresponding solenoid valve and the circuit control module controls the corresponding relay to complete the tests of the points A1 and A3, and after the tests are completed, the tests of the points A2 and A4 are switched.
4. The multi-point E-LINK screen module testing method according to claim 2, wherein the pneumatic control module and the circuit control module start control B module 4 point testing specifically comprises: the pneumatic control module controls the corresponding electromagnetic valve and the circuit control module controls the corresponding relay to complete the B1 and B3 point tests firstly, and after the tests are completed, the B2 and B4 point tests are switched.
5. The multi-point E-LINK screen module testing method according to claim 2, wherein the accurate measurement of the physical quantity of the electronic device by the device control module is specifically as follows: and accurately measuring the physical quantity of the electronic equipment by using a corresponding frequency meter, a digital power supply and a universal meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010160177.3A CN111540292A (en) | 2020-03-10 | 2020-03-10 | Multi-point E-LINK screen module testing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010160177.3A CN111540292A (en) | 2020-03-10 | 2020-03-10 | Multi-point E-LINK screen module testing method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808095A (en) * | 2015-04-27 | 2015-07-29 | 深圳市共进电子股份有限公司 | Automatic production testing system and product testing method thereof |
| US20150233969A1 (en) * | 2013-12-13 | 2015-08-20 | Mpi Corporation | Testing system and method for testing of electrical connections |
| CN205880146U (en) * | 2016-07-26 | 2017-01-11 | 深圳市拓普泰克电子有限公司 | General automatic test platform |
| CN206096669U (en) * | 2016-07-19 | 2017-04-12 | 江西联思触控技术有限公司 | LCD module test equipment |
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2020
- 2020-03-10 CN CN202010160177.3A patent/CN111540292A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150233969A1 (en) * | 2013-12-13 | 2015-08-20 | Mpi Corporation | Testing system and method for testing of electrical connections |
| CN104808095A (en) * | 2015-04-27 | 2015-07-29 | 深圳市共进电子股份有限公司 | Automatic production testing system and product testing method thereof |
| CN206096669U (en) * | 2016-07-19 | 2017-04-12 | 江西联思触控技术有限公司 | LCD module test equipment |
| CN205880146U (en) * | 2016-07-26 | 2017-01-11 | 深圳市拓普泰克电子有限公司 | General automatic test platform |
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Application publication date: 20200814 |