CN103984744B - 一种车载终端数据存储及检索方法 - Google Patents
一种车载终端数据存储及检索方法 Download PDFInfo
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- CN103984744B CN103984744B CN201410222298.0A CN201410222298A CN103984744B CN 103984744 B CN103984744 B CN 103984744B CN 201410222298 A CN201410222298 A CN 201410222298A CN 103984744 B CN103984744 B CN 103984744B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/903—Querying
- G06F16/90335—Query processing
- G06F16/90339—Query processing by using parallel associative memories or content-addressable memories
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
- G07C5/085—Registering performance data using electronic data carriers
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- Databases & Information Systems (AREA)
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- General Physics & Mathematics (AREA)
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- Data Mining & Analysis (AREA)
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CN201410222298.0A CN103984744B (zh) | 2014-05-23 | 2014-05-23 | 一种车载终端数据存储及检索方法 |
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CN201410222298.0A CN103984744B (zh) | 2014-05-23 | 2014-05-23 | 一种车载终端数据存储及检索方法 |
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CN103984744A CN103984744A (zh) | 2014-08-13 |
CN103984744B true CN103984744B (zh) | 2018-07-06 |
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CN201410222298.0A Active CN103984744B (zh) | 2014-05-23 | 2014-05-23 | 一种车载终端数据存储及检索方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106846543A (zh) * | 2016-12-23 | 2017-06-13 | 鸿秦(北京)科技有限公司 | 一种新能源汽车黑匣子中的数据压缩装置及实现方法 |
CN112863003A (zh) * | 2020-12-31 | 2021-05-28 | 深圳移航通信技术有限公司 | 行车记录辅助装置、及行车记录系统 |
CN114228637B (zh) * | 2021-12-02 | 2024-02-20 | 科大讯飞股份有限公司 | 一种车辆断电保护方法、装置、存储介质及设备 |
CN115080808B (zh) * | 2022-08-23 | 2022-11-08 | 深圳市大智创新科技股份有限公司 | 一种行车记录仪信息管理方法及系统 |
CN116152951A (zh) * | 2022-12-30 | 2023-05-23 | 启明信息技术股份有限公司 | 商用车记录仪数据存储系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101206644A (zh) * | 2006-12-18 | 2008-06-25 | 厦门雅迅网络股份有限公司 | 车辆行驶轨迹数据处理方法 |
CN103413437A (zh) * | 2013-07-31 | 2013-11-27 | 福建工程学院 | 一种基于车辆数据采集的道路交叉口转向识别方法及系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US6931309B2 (en) * | 2003-05-06 | 2005-08-16 | Innosurance, Inc. | Motor vehicle operating data collection and analysis |
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2014
- 2014-05-23 CN CN201410222298.0A patent/CN103984744B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101206644A (zh) * | 2006-12-18 | 2008-06-25 | 厦门雅迅网络股份有限公司 | 车辆行驶轨迹数据处理方法 |
CN103413437A (zh) * | 2013-07-31 | 2013-11-27 | 福建工程学院 | 一种基于车辆数据采集的道路交叉口转向识别方法及系统 |
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