Connected Vehicle
TCROS Standard
TCROS
Taiwan C-ITS Roadside Open Standards
Following the development of the international Connected Vehicle market, the Ministry of Transport has executed the " An Intelligent Transportation Open Field Test Project in Danhai New Town ". The "TCROS Working Group" was established by the Taiwan Telematics Industry Association (TTIA) to invite industry, government and academia to discuss the formulation of Connected Vehicle standards.
The TCROS working group announced the "Traffic Controller to Roadside Open Standard, TCROS V1.0" standard and testing specifications in 2021, which can be applied to the "Urban Traffic Control Communication Protocol Version 3.0" and meets the international standard communication protocol of SAE J2735.
" An Intelligent Transportation Open Field Test Project Phase II in Danhai New Town " was executed in 2022. Taking into consideration that the Connected Vehicle application scenarios are not only related to signal controllers, the standard name is "Taiwan C-ITS Roadside Open Standards, TCROS" .
The Danhai field is an open Connected Vehicle test site, which provides TCROS Connected Vehicle industry testing and verification. TCROS has been used by many signal controller factories, AI image recognition factories, Connected Vehicle equipment factories, information security certificate factories, system integration factories and verification laboratories. And 2023 OmniAir Taipei PlugFest in Danhai field has been held from November 6 to 10, 2023.
TCROS V1.0
Announcement date:
November 22, 2021
TCROS V1.0 mainly includes two protocols: SPaT and V2X MAP.
Standard announcement has been held on November 22, 2021.
TCROS 2023
Announcement date:
June 26, 2023
TCROS 2023 completely is compatible with the content of TCROS V1.0 and did the feedback adjustment. TCROS 2023 includes 7 protocols including SPaT, V2X MAP, V3 TCROS USE, SRM, SSM, PSM, and TIM.
Standard announcement has been made on June 26, 2023.
TCROS 2024
TCROS 2024 will be announced in Q1 2024.
Verification Specification will be announced in Q2 2024.
TCROS 2024 includes 7 protocols including SPaT 、V2X MAP 、V3 TCROS USE、SRM、SSM、PSM、TIM、RSA、EVABSM , and BSM.
Q4 2023~Q1 2024: Discussion of industry needs for standard content (RSA, EVA, BSM) and document output (scheduled)
Q1 2024: Standard Announcement (scheduled)
2024 Q1 ~ 2024 Q2: Conduct test specification discussion meetings and document output (scheduled)
Q2 2024: Announcement of verification methods (scheduled)
TCROS 2024 Conference Participation
For information on standards conferences organized by the Taiwan Telematics Industry Association (TTIA), please refer to " News".
TCROS Test Item Description
TCROS signal controller and C-V2X device testing
Commendation ceremony
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