Automatic Tolling System

Application 2024-01-05

Originally conceived for highway access toll collection, automatic tolling systems are now enabling a growing range of digital payment services when accessing restricted areas, parking lots, toll bridges and other controlled areas, including zones subject to congestion charges or urban toll schemes.  The technology used for electronic toll collection (ETC) and open road tolling (ORT) systems relies on a dedicated short-range communication (DSRC) wireless data link between the vehicle and the toll gate that enables a secure identification and payment process.


Interactive Block Diagram

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Power management

Products

Protection and signal conditioning

Automotive-grade Schottky diodes:STPS1045SFYSTPS10H100SFYSTPS10H60SFYSTPS10M60SFY、STPS160-Y、STPS1H100-Y、STPS2H100-Y、STPS2L60-Y、STPS3L60U-Y、STPS560SFY


Automotive-grade ultrafast diodes:STTH1002CSFY、STTH102-Y、STTH1R02-Y、STTH2R02-Y、STTH2R02AY、STTH4R02-Y、STTH602CSF


Automotive TVS:LDP01-28AY、LDP01-30AY、SM4T28AY、SM4T28CAY、SM4T30AY、SM4T30CAY、SM6F24AY


High Voltage Op Amps from 10 V to new 36 V series:TSB712A


Current Sensing:TSC2010、TSC2010H


Voltage regulators

Low Dropout (LDO) Linear Regulators:LD39100、LD49100、LD59150、LDK130、LDO40L


Buck Regulators:A6983I、A6984、A6985F、A6986、A6986F、A6986I


Power Management and System Basis ICs:L5963、L5965、L9001、L9396、L9758、STPM066S


Linear Voltage Regulators:L5300AH7、L9777、L4938EPD、L4979D、L4995、L5050、L5150GJ


Positioning

Products

6-axis IMU

Automotive Sensors:ASM330LHH、ASM330LHB、ASM330LHBG1、ASM330LHHX、ASM330LHHXG1


Secure elements

ST33 ARM core:ST33G1M2A、ST33K1M5A


SIM & eSIM:ST33G1M2A、ST33K1M5A


Antenna protection

Automotive ESD protection:ESDAXLC6-1BT2Y


GNSS receivers

GNSS ICs:STA8090GA、STA5635A、STA8089FGA、STA8089GA、STA8089GAT、STA8090EXGA


Audio amplifier

Products

Audio power amplifiers

Automotive Class-AB Audio Power Amplifiers:TDA7391、TDA7391LV、TDA7391PD、TDA7901


Automotive Class-D Audio Power Amplifiers:FDA803D、FDA803Q、FDA803U、FDA901、FDA903D、FDA903Q


Audio lines protection

Automotive ESD protection:ESDCAN04-2BLY、ESDCAN04-2BWY、ESDCAN24-2BLY、ESDLIN1524BJ


Control unit

Products

Secure elements

ST33 ARM core

SIM & eSIM:ST33G1M2A、ST33K1M5A


MCUs

SPC58 G Line MCUs:SPC58EG80E5、SPC58EG84E5、SPC58NG80E5、SPC58NG84C3、SPC58NG84E7 


SPC58 C Line MCUs:SPC584C70E3、SPC584C70E7、SPC584C74E3、SPC584C80E3、SPC58EC70E3、SPC58EC74E3


Telematics and Connectivity Processors:STA1385


Serial EEPROM

Automotive Serial EEPROM:M24128-A125、M24256-A125、M24512-A125、M24C02-A125、M24C04-A125、M24C08-A125、M24C16-A125


Sensing

Products

Accelerometers

Automotive Sensors:AIS328DQ


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