ZA201101616B - A radio frequency system - Google Patents

A radio frequency system

Info

Publication number
ZA201101616B
ZA201101616B ZA2011/01616A ZA201101616A ZA201101616B ZA 201101616 B ZA201101616 B ZA 201101616B ZA 2011/01616 A ZA2011/01616 A ZA 2011/01616A ZA 201101616 A ZA201101616 A ZA 201101616A ZA 201101616 B ZA201101616 B ZA 201101616B
Authority
ZA
South Africa
Prior art keywords
radio frequency
frequency system
radio
frequency
Prior art date
Application number
ZA2011/01616A
Inventor
Plooy Abraham Gert Willem Du
Albertus Jacobus Pretorius
Original Assignee
Plooy Abraham Gert Willem Du
Albertus Jacobus Pretorius
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 Plooy Abraham Gert Willem Du, Albertus Jacobus Pretorius filed Critical Plooy Abraham Gert Willem Du
Publication of ZA201101616B publication Critical patent/ZA201101616B/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/065—Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
ZA2011/01616A 2008-09-09 2011-03-02 A radio frequency system ZA201101616B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200807794 2008-09-09
PCT/IB2009/053935 WO2010029502A1 (en) 2008-09-09 2009-09-09 A radio frequency system

Publications (1)

Publication Number Publication Date
ZA201101616B true ZA201101616B (en) 2012-06-27

Family

ID=41351525

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2011/01616A ZA201101616B (en) 2008-09-09 2011-03-02 A radio frequency system

Country Status (2)

Country Link
WO (1) WO2010029502A1 (en)
ZA (1) ZA201101616B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102522002B (en) * 2011-12-31 2013-11-06 南京九竹科技实业有限公司 All-round intelligent guiding system and method for large parking lot
CN103198528B (en) * 2013-02-26 2015-02-18 无锡普智联科高新技术有限公司 Method for park charging based on RSSI locating
CN106781522A (en) * 2016-12-31 2017-05-31 上海仪电智能电子有限公司 A kind of traffic control system and method based on mobile communication and RFID
WO2018165146A1 (en) 2017-03-06 2018-09-13 Cummins Filtration Ip, Inc. Genuine filter recognition with filter monitoring system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL86202A (en) * 1988-04-27 1992-01-15 Driver Safety Systems Ltd Traffic safety monitoring apparatus
US7600683B2 (en) * 2000-08-10 2009-10-13 Paul A. Firestone System and method for identifying vehicles and collecting fees for vehicle uses of land-ways, sea-ways and air-ways
GB2377027B (en) * 2002-01-18 2003-06-11 Golden River Traffic Ltd Assessing the accuracy of road-side systems
JP2005135236A (en) * 2003-10-31 2005-05-26 Tietech Co Ltd Running speed management method
WO2006138749A1 (en) * 2005-06-22 2006-12-28 Gebert Ruediger Heinz Method and system for speed measurement
JP4937064B2 (en) * 2006-09-22 2012-05-23 株式会社半導体エネルギー研究所 Speed measurement system
US20080129545A1 (en) * 2006-12-04 2008-06-05 Wherenet Corp. System and method for determining the entry or exit lane of vehicles passing into or from a vehicle lot using tag interrogator and rssi
KR100789066B1 (en) * 2006-12-22 2007-12-26 한양대학교 산학협력단 System and method to estimate the traffice using etcs

Also Published As

Publication number Publication date
WO2010029502A1 (en) 2010-03-18

Similar Documents

Publication Publication Date Title
EP2366120A4 (en) Radio frequency transponder system
EP2286485A4 (en) Radio frequency transponder
EP2381705A4 (en) Radio communication system
GB0705449D0 (en) A high frequency radar system
GB0700875D0 (en) Radio proximity monitoring
EP2220792A4 (en) Near field radio frequency communication system
EP2498331A4 (en) Radio frequency filter
EP2076892A4 (en) Radio frequency identification system
EP2469718A4 (en) Remote radio unit
EP2345301A4 (en) Software defined radio
EP2391154A4 (en) Radio communication system
GB0910363D0 (en) Radio frequency heating
GB0709813D0 (en) A radio frequency apparatus
EP2355505A4 (en) Radio transmission system
EP2302736A4 (en) Radio
HK1141898A1 (en) Two frequency antenna
EP2467006A4 (en) Remote radio unit
HK1143445A1 (en) A radio frequency transponder
GB2468582B (en) A dielectrically-loaded antenna
PL2371058T3 (en) Radio receiver
EP2403060A4 (en) Radio
GB0804205D0 (en) A radio frequency apparatus
EP2282429A4 (en) Radio communication system
GB0911635D0 (en) A dielectrically-loaded antenna
ZA201101616B (en) A radio frequency system