1 thought on “Can ETC use the coin to put the next button?”
Jeremy
ETC uses a coin to put the next button to be publicly available. ETC automatic vehicle automatic recognition technology is the most important technology. It directly affects the performance and application promotion of the system. It is also the main sign of different ETC systems. The dynamic and transportation itself has a system that can be applied in all -weather and harsh environments, long -distance (about 10m), high safety and reliability, high -speed, and long life. Above The description of these systems cannot fully meet the above requirements because of its own defects. Microwave non -contact ID card recognition technology is developed by adapting to this need. Due to the strong microwave transparent humanity, you can penetrate thick fog, raindrops, wind sand, etc., and the working distance is long, suitable for work under the conditions of vehicles and harsh environment. Method (life span can reach more than 10 years) or the passive reflection method (no life limit) work, which can be active or passive work, Features. The working bands are mainly 900mlHz, 2.45GHz and 5.8GHz. etc technology: The practical 5.8GHzetc system in Europe has developed a 5.8GHzetc system. obu and RSU physical structure: OBU, that is, RF recognition answers, including radio frequency detectors, power control circuits, modulation and demodulation circuits, CPUs and read/write data memory, radio frequency output, and transmitting antennas. Due to the cost and size limit, the responseer is generally small (10 × 6 × LCM). Most of the front end of the responseer uses micro -band antennas and micro -band circuits for modulation, and then connects digital circuits, such as pulse code, such as pulse code. generator. The working method adopts a passive way, that is, the radio -free frequency source, eliminating the high -wave of microwaves, and its radio frequency source directly comes from the continuous wave of the roadside antenna emitter.
ETC uses a coin to put the next button to be publicly available.
ETC automatic vehicle automatic recognition technology is the most important technology. It directly affects the performance and application promotion of the system. It is also the main sign of different ETC systems.
The dynamic and transportation itself has a system that can be applied in all -weather and harsh environments, long -distance (about 10m), high safety and reliability, high -speed, and long life. Above
The description of these systems cannot fully meet the above requirements because of its own defects. Microwave non -contact ID card recognition technology is developed by adapting to this need.
Due to the strong microwave transparent humanity, you can penetrate thick fog, raindrops, wind sand, etc., and the working distance is long, suitable for work under the conditions of vehicles and harsh environment. Method (life span can reach more than 10 years) or the passive reflection method (no life limit) work, which can be active or passive work,
Features. The working bands are mainly 900mlHz, 2.45GHz and 5.8GHz.
etc technology:
The practical 5.8GHzetc system in Europe has developed a 5.8GHzetc system.
obu and RSU physical structure: OBU, that is, RF recognition answers, including radio frequency detectors, power control circuits, modulation and demodulation circuits, CPUs and read/write data memory, radio frequency output, and transmitting antennas.
Due to the cost and size limit, the responseer is generally small (10 × 6 × LCM). Most of the front end of the responseer uses micro -band antennas and micro -band circuits for modulation, and then connects digital circuits, such as pulse code, such as pulse code. generator.
The working method adopts a passive way, that is, the radio -free frequency source, eliminating the high -wave of microwaves, and its radio frequency source directly comes from the continuous wave of the roadside antenna emitter.