DocumentCode
2598003
Title
A low cost real-time intelligent taximeter sensor
Author
Jantarang, S. ; Potipantong, P. ; Worapishet, A.
Author_Institution
Mahanakorn Univ. of Technol., Bangkok, Thailand
Volume
1
fYear
2002
fDate
2002
Firstpage
217
Abstract
A taximeter smart sensor system possessing immunity to fraud is introduced. The system is based upon embedded controllers employed to perform the crypto-operation between the sensor and taximeter using the standard RC5 algorithm. Special emphasis is given to promote highest system integrity while keeping complexity, size and cost to minimum. Preliminary practical implementation and verification of the system installed and tested under real taxicab environment promises its feasibility to cope with fraud in processing taxi fares.
Keywords
automotive electronics; electric sensing devices; intelligent sensors; microcontrollers; RC5 algorithm; crypto-operation; embedded controllers; fraud immunity; intelligent taximeter sensor; smart sensor system; system integrity; taxi fares; Control systems; Costs; Cryptography; Intelligent sensors; Interference; Pulse generation; Routing; Sensor systems; System testing; Vehicles;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2002. APCCAS '02. 2002 Asia-Pacific Conference on
Print_ISBN
0-7803-7690-0
Type
conf
DOI
10.1109/APCCAS.2002.1114940
Filename
1114940
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