Home › Solutions › Intelligent Transportation › ETC Electronic Toll Collection Onboard Unit Connection

Main Applications

ETC Electronic Toll Collection Onboard Unit Connection

For the internal circuit board connection requirements of highway electronic toll collection (ETC) on-board units (OBUs) and roadside units (RSUs), a combined solution of Pogo pin spring-loaded connectors and pin header and female header is provided. Pogo pins are used for the battery compartment connection and solar charging interface of OBU devices, while pin headers and female headers are used for signal transmission between the main control board and the RF module.

ETC toll collection on-board unit roadside unit parking lot management intelligent transportation

Features

Key Advantages

Pogo pin elastic contact is reliable.

Low-power standby connection

Solar charging port

Outdoor wide temperature -40℃~+85℃

Vibration resistance and impact resistance

All-weather outdoor weather resistance design

Overview

In-depth Product Details & Applications

Solution Overview

The ETC on-board unit (OBU) is permanently mounted on the vehicle windshield and endures continuous exposure to high-temperature sunlight, low-temperature freezing, and driving vibration. This solution uses Pogo pin spring connectors as a reliable contact solution for the battery compartment and solar charging interface, and works with pin headers and female headers to achieve stable connection of internal modules.

Main Application Areas

OBU on-board unit: Connection between the main control board and RF module, battery compartment spring contacts, solar panel charging interface, wake-up button
RSU roadside unit: Communication control board interface, power amplifier module connection, antenna feeder interface, power supply interface
Parking lot ETC: Recognition antenna control board connection, barrier control interface, display drive connection, code scanning module
Smart traffic collection: Traffic flow sensors, license plate recognition camera control, LED guidance screen drive

Solution Advantages

The Pogo pin spring pins use gold plating + palladium plating technology, with spring force attenuation of less than 5% after 100,000 cycles; the waterproof and dustproof design adapts to harsh outdoor environments; they pass the JT/T industry standard environmental reliability tests for the transportation industry.