HK1117912A1 - A method and system for secure transmission of gps positioning information and a gps receiver gps - Google Patents

A method and system for secure transmission of gps positioning information and a gps receiver gps

Info

Publication number
HK1117912A1
HK1117912A1 HK08108567.8A HK08108567A HK1117912A1 HK 1117912 A1 HK1117912 A1 HK 1117912A1 HK 08108567 A HK08108567 A HK 08108567A HK 1117912 A1 HK1117912 A1 HK 1117912A1
Authority
HK
Hong Kong
Prior art keywords
gps
positioning information
secure transmission
receiver
gps receiver
Prior art date
Application number
HK08108567.8A
Inventor
Haiquan Huang
Cheng Li
Huafeng Qian
Original Assignee
O2Micro China Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by O2Micro China Co Ltd filed Critical O2Micro China Co Ltd
Publication of HK1117912A1 publication Critical patent/HK1117912A1/en

Links

HK08108567.8A 2006-09-29 2008-08-01 A method and system for secure transmission of gps positioning information and a gps receiver gps HK1117912A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2006101410954A CN101153910B (en) 2006-09-29 2006-09-29 Method and system for safe transmission of GPS locating information and GPS receiver

Publications (1)

Publication Number Publication Date
HK1117912A1 true HK1117912A1 (en) 2009-01-23

Family

ID=39255668

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08108567.8A HK1117912A1 (en) 2006-09-29 2008-08-01 A method and system for secure transmission of gps positioning information and a gps receiver gps

Country Status (2)

Country Link
CN (1) CN101153910B (en)
HK (1) HK1117912A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104104511B (en) * 2014-07-07 2017-09-12 四川海天仪表电器开发有限公司 A kind of Big Dipper dynamic encryption transmitting device and its dynamic encrypting method
CN105450286A (en) * 2014-08-21 2016-03-30 航天信息股份有限公司 Safe wireless communication method and system based on navigation satellite
CN105527630B (en) * 2015-05-21 2018-01-09 深圳华大北斗科技有限公司 A kind of satellite navigation chip and its application process of integrated data security function
CN105610456A (en) * 2015-12-31 2016-05-25 福建伊斯普电子科技有限公司 Nautical chart instrument utilizing Beidou satellite to navigate
CN105704661A (en) * 2016-01-12 2016-06-22 贵州大学 Point-to-point safe and real-time navigation method based on mobile terminals
CN106506518A (en) * 2016-11-25 2017-03-15 天津津航计算技术研究所 The encryption/decryption module of big data safe transmission
WO2018195804A1 (en) 2017-04-26 2018-11-01 深圳华大北斗科技有限公司 Satellite navigation chip integrated with data security function and application method therefor
CN109756506A (en) * 2019-01-16 2019-05-14 上海华测导航技术股份有限公司 Data ciphering method, device, equipment and storage medium based on GNSS receiver
CN112950813A (en) * 2019-11-26 2021-06-11 纳恩博（常州）科技有限公司 Intelligent lock device, scooter, intelligent lock body control method thereof and storage medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1094198C (en) * 1996-12-11 2002-11-13 常庆生 Differential data chain system for global navigation and position
JP2004015667A (en) * 2002-06-10 2004-01-15 Takeshi Sakamura Inter ic card encryption communication method, inter ic card encryption communication in electronic ticket distribution system, and ic card
GB0230133D0 (en) * 2002-12-24 2003-01-29 Koninkl Philips Electronics Nv GPS receiver device and related method and apparatus
JP4021791B2 (en) * 2003-03-31 2007-12-12 富士通株式会社 File security management program
CN1301411C (en) * 2003-04-25 2007-02-21 清华大学 Global positioning monitoring device for mobile object
CN100388670C (en) * 2003-08-25 2008-05-14 中国联合通信有限公司 Positioning system based on TCP/IP

Also Published As

Publication number Publication date
CN101153910A (en) 2008-04-02
CN101153910B (en) 2011-09-14

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200926