CN112488216A - 测试车载全液晶仪表盘的低成本测试***、装置、方法 - Google Patents
测试车载全液晶仪表盘的低成本测试***、装置、方法 Download PDFInfo
- Publication number
- CN112488216A CN112488216A CN202011410018.0A CN202011410018A CN112488216A CN 112488216 A CN112488216 A CN 112488216A CN 202011410018 A CN202011410018 A CN 202011410018A CN 112488216 A CN112488216 A CN 112488216A
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- Prior art keywords
- liquid crystal
- test
- instrument panel
- crystal instrument
- vehicle
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- 238000012360 testing method Methods 0.000 title claims abstract description 159
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title abstract description 9
- 238000000605 extraction Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 12
- 239000000284 extract Substances 0.000 claims description 5
- 238000010998 test method Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/02—Recognising information on displays, dials, clocks
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Nonlinear Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Evolutionary Biology (AREA)
- Evolutionary Computation (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Computational Biology (AREA)
- Artificial Intelligence (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011410018.0A CN112488216A (zh) | 2020-12-04 | 2020-12-04 | 测试车载全液晶仪表盘的低成本测试***、装置、方法 |
Applications Claiming Priority (1)
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CN202011410018.0A CN112488216A (zh) | 2020-12-04 | 2020-12-04 | 测试车载全液晶仪表盘的低成本测试***、装置、方法 |
Publications (1)
Publication Number | Publication Date |
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CN112488216A true CN112488216A (zh) | 2021-03-12 |
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Family Applications (1)
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CN202011410018.0A Pending CN112488216A (zh) | 2020-12-04 | 2020-12-04 | 测试车载全液晶仪表盘的低成本测试***、装置、方法 |
Country Status (1)
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CN (1) | CN112488216A (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105091927A (zh) * | 2015-08-20 | 2015-11-25 | 浙江中科领航汽车电子有限公司 | 全液晶汽车仪表自动化测试平台 |
CN105424710A (zh) * | 2015-11-20 | 2016-03-23 | 上海斐讯数据通信技术有限公司 | 一种电子设备屏幕检测方法及装置 |
CN106494325A (zh) * | 2016-09-30 | 2017-03-15 | 未来汽车科技(深圳)有限公司 | 一种车载通信控制方法和设备 |
CN110109274A (zh) * | 2019-06-11 | 2019-08-09 | 江苏毅昌科技有限公司 | 一种液晶显示屏的画面检测装置及方法 |
-
2020
- 2020-12-04 CN CN202011410018.0A patent/CN112488216A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105091927A (zh) * | 2015-08-20 | 2015-11-25 | 浙江中科领航汽车电子有限公司 | 全液晶汽车仪表自动化测试平台 |
CN105424710A (zh) * | 2015-11-20 | 2016-03-23 | 上海斐讯数据通信技术有限公司 | 一种电子设备屏幕检测方法及装置 |
CN106494325A (zh) * | 2016-09-30 | 2017-03-15 | 未来汽车科技(深圳)有限公司 | 一种车载通信控制方法和设备 |
CN110109274A (zh) * | 2019-06-11 | 2019-08-09 | 江苏毅昌科技有限公司 | 一种液晶显示屏的画面检测装置及方法 |
Non-Patent Citations (1)
Title |
---|
杭卫星: "《汽车车身控制***实训教程》", vol. 1, 31 October 2008, 重庆大学出版社, pages: 149 - 150 * |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210312 Assignee: HUAAN XINCHUANG HOLDINGS (BEIJING) CO.,LTD. Assignor: FUTURE AUTOMOTIVE TECHNOLOGY (SHENZHEN) Co.,Ltd. Contract record no.: X2023450000036 Denomination of invention: Low cost testing system, device, and method for testing all LCD instrument panels in vehicles License type: Common License Record date: 20231023 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210312 Assignee: Jiangsu Tianhua Automotive Electronic Technology Co.,Ltd. Assignor: HUAAN XINCHUANG HOLDINGS (BEIJING) CO.,LTD. Contract record no.: X2024980002027 Denomination of invention: Low cost testing system, device, and method for testing vehicle mounted full LCD instrument panel License type: Common License Record date: 20240207 |
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EE01 | Entry into force of recordation of patent licensing contract |