CN111337951B - 一种用于内外场测试使用的统型测试设备 - Google Patents
一种用于内外场测试使用的统型测试设备 Download PDFInfo
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- CN111337951B CN111337951B CN202010417821.0A CN202010417821A CN111337951B CN 111337951 B CN111337951 B CN 111337951B CN 202010417821 A CN202010417821 A CN 202010417821A CN 111337951 B CN111337951 B CN 111337951B
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- 238000012360 testing method Methods 0.000 title claims abstract description 60
- 238000013461 design Methods 0.000 claims abstract description 10
- 230000004927 fusion Effects 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 33
- 238000004364 calculation method Methods 0.000 claims description 27
- 238000007781 pre-processing Methods 0.000 claims description 24
- 238000004088 simulation Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 19
- 238000012986 modification Methods 0.000 claims description 18
- 230000004048 modification Effects 0.000 claims description 18
- 238000013500 data storage Methods 0.000 claims description 14
- 230000001629 suppression Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000011161 development Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 10
- 230000010354 integration Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
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- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
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CN111337951B true CN111337951B (zh) | 2020-08-25 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104280049A (zh) * | 2014-10-20 | 2015-01-14 | 北京控制工程研究所 | 一种高精度星敏感器外场精度测试方法 |
CN106772460A (zh) * | 2015-11-25 | 2017-05-31 | 纪新辉 | 一种北斗用户终端测试系统 |
CN108594279A (zh) * | 2018-06-20 | 2018-09-28 | 北京遥测技术研究所 | 一种适用于多系统导航信号监测接收的装置 |
CN110161538A (zh) * | 2019-04-26 | 2019-08-23 | 湖南卫导信息科技有限公司 | 一种导航信号源实时闭环性能的测试方法和系统 |
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GB2540536B (en) * | 2015-06-24 | 2021-07-21 | Nottingham Scient Limited | Method of testing a PNT configuration |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104280049A (zh) * | 2014-10-20 | 2015-01-14 | 北京控制工程研究所 | 一种高精度星敏感器外场精度测试方法 |
CN106772460A (zh) * | 2015-11-25 | 2017-05-31 | 纪新辉 | 一种北斗用户终端测试系统 |
CN108594279A (zh) * | 2018-06-20 | 2018-09-28 | 北京遥测技术研究所 | 一种适用于多系统导航信号监测接收的装置 |
CN110161538A (zh) * | 2019-04-26 | 2019-08-23 | 湖南卫导信息科技有限公司 | 一种导航信号源实时闭环性能的测试方法和系统 |
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Denomination of invention: A unified test equipment for field test Effective date of registration: 20210528 Granted publication date: 20200825 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: HUNAN SNR INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021980004116 |
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Date of cancellation: 20231205 Granted publication date: 20200825 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: HUNAN SNR INFORMATION TECHNOLOGY CO.,LTD. Registration number: Y2021980004116 |