CN103190077A - 数字计数器和用于测量时段的方法 - Google Patents
数字计数器和用于测量时段的方法 Download PDFInfo
- Publication number
- CN103190077A CN103190077A CN2011800511266A CN201180051126A CN103190077A CN 103190077 A CN103190077 A CN 103190077A CN 2011800511266 A CN2011800511266 A CN 2011800511266A CN 201180051126 A CN201180051126 A CN 201180051126A CN 103190077 A CN103190077 A CN 103190077A
- Authority
- CN
- China
- Prior art keywords
- counter
- value
- hardware
- hardware counter
- software
- 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.)
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Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
- G04F10/04—Apparatus for measuring unknown time intervals by electric means by counting pulses or half-cycles of an ac
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/02—Input circuits
- H03K21/023—Input circuits comprising pulse shaping or differentiating circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/40—Monitoring; Error detection; Preventing or correcting improper counter operation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Debugging And Monitoring (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1003427 | 2010-08-24 | ||
FR1003427A FR2964275B1 (fr) | 2010-08-24 | 2010-08-24 | Compteur numerique et procede de mesure d'une duree |
PCT/EP2011/003881 WO2012025191A1 (fr) | 2010-08-24 | 2011-08-03 | Compteur numerique et procede de mesure d'une duree |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103190077A true CN103190077A (zh) | 2013-07-03 |
CN103190077B CN103190077B (zh) | 2015-12-16 |
Family
ID=43607691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180051126.6A Active CN103190077B (zh) | 2010-08-24 | 2011-08-03 | 数字计数器和用于测量时段的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9118332B2 (zh) |
CN (1) | CN103190077B (zh) |
FR (1) | FR2964275B1 (zh) |
WO (1) | WO2012025191A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103731302B (zh) * | 2013-12-13 | 2016-08-17 | 中国人民解放军国防科学技术大学 | 多核网络处理平台上的一种软件定义计数器实现方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103425058B (zh) * | 2012-05-15 | 2016-08-03 | 安凯(广州)微电子技术有限公司 | 一种计时方法、中央处理器及电子设备 |
CN104090830B (zh) * | 2014-07-02 | 2017-02-22 | 西安航空动力控制科技有限公司 | 用测周法测量频率时定时器时序交错问题的处理方法 |
CN106126486B (zh) * | 2016-06-30 | 2019-03-08 | 童晓冲 | 时间信息编码方法、编码值检索方法、解码方法与装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4086470A (en) * | 1976-12-27 | 1978-04-25 | International Business Machines Corporation | Hardware-software counting |
JPS57141135A (en) * | 1981-02-25 | 1982-09-01 | Hitachi Ltd | Counting device |
US20050089132A1 (en) * | 2003-05-14 | 2005-04-28 | Holger Galuschka | Digital counter |
CN1731299A (zh) * | 2005-08-26 | 2006-02-08 | 浙江大学 | 一种用于超声波测时系统的测时方法及其装置 |
-
2010
- 2010-08-24 FR FR1003427A patent/FR2964275B1/fr active Active
-
2011
- 2011-08-03 US US13/818,381 patent/US9118332B2/en active Active
- 2011-08-03 WO PCT/EP2011/003881 patent/WO2012025191A1/fr active Application Filing
- 2011-08-03 CN CN201180051126.6A patent/CN103190077B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4086470A (en) * | 1976-12-27 | 1978-04-25 | International Business Machines Corporation | Hardware-software counting |
JPS57141135A (en) * | 1981-02-25 | 1982-09-01 | Hitachi Ltd | Counting device |
US20050089132A1 (en) * | 2003-05-14 | 2005-04-28 | Holger Galuschka | Digital counter |
CN1731299A (zh) * | 2005-08-26 | 2006-02-08 | 浙江大学 | 一种用于超声波测时系统的测时方法及其装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103731302B (zh) * | 2013-12-13 | 2016-08-17 | 中国人民解放军国防科学技术大学 | 多核网络处理平台上的一种软件定义计数器实现方法 |
Also Published As
Publication number | Publication date |
---|---|
US9118332B2 (en) | 2015-08-25 |
FR2964275B1 (fr) | 2013-04-12 |
WO2012025191A1 (fr) | 2012-03-01 |
CN103190077B (zh) | 2015-12-16 |
FR2964275A1 (fr) | 2012-03-02 |
US20130223583A1 (en) | 2013-08-29 |
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Effective date of registration: 20221206 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Patentee after: CONTINENTAL AUTOMOTIVE GmbH Address before: Toulouse, France Patentee before: CONTINENTAL AUTOMOTIVE FRANCE Patentee before: CONTINENTAL AUTOMOTIVE GmbH |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230419 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Address before: Regensburg, Germany Patentee before: WeiPai Technology Co.,Ltd. Patentee before: CONTINENTAL AUTOMOTIVE GmbH |
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TR01 | Transfer of patent right |