C-V2X Related Standard Continues to Evolve, Speeding up V2X Development in China





By October 24, 2020, Cooperative Intelligent Transportation System Vehicular Communication Application Layer Phase II, the C-V2X group standard co-drafted by thirty one companies and organizations including Genvict, Huawei, China Mobile and Baidu, finished its solicitation of public opinion. The standard specifies 12 application scenarios and 9 interactive messages.



Information service, efficiency, safety, traffic management and intelligent driving are the important scenarios defined in the standard. Day I services mainly focus on the V2V and V2X status sharing, while Day II services emphasize the interaction among vehicles, infrastructure and pedestrians, which reflects the trend towards building Intelligent Vehicle-Infrastructure Cooperative System (VICS). It is estimated that at least 1.4 million RSUs will be used in Day II services, with total investment exceeding 100 billion yuan.



Genvict has long been aware of the significant impact of autonomous driving on intelligent traffic and has therefore made good preparation for its arrival. As the initiator of The Industrial R&D Center of Key Technologies and Equipment for Intelligent Vehicle-Infrastructure Cooperative System authorized by Ministry of Transport China, Genvict is the first to propose "from ETC to V2X" industrial development roadmap, providing feasible V2X intelligent transportation solutions based on etc toll system, and takes the lead in promoting the ETC-X related standard drafting. Genvict has developed a full portfolio of V2X products including RSU and OBU, and deployed them in nation-level demonstration areas and open roads. And to enhance our innovative energy and help create a multi-beneficial ecological system, Genvict worked in close cooperation with hi-tech companies and universities home and abroad, including NXP, Qualcomm, SAIC, BAIC, MIT, Tsinghua University and Tongji University.



With the accelerated deployment of new infrastructure, the V2X industry has ushered in a good development opportunity. It is making greater and deeper progress in more dimensions compared with two or three years ago when “smart car” is the only sally port to enable autonomous driving. Smart transportation is becoming a reality.



Established in 2004, Shenzhen Genvict Technologies Co., Ltd. is one of the intelligent transportation systems companies in intelligent traffic. Our core businesses are electronic toll collection (ETC), smart urban mobility, and connected vehicles (V2X). We can provide intelligent traffic solutions, such as smart park system, to meet customers’ needs.




评论

发表评论

此博客中的热门博文

What is ETC Transponder?

图片
ETC (Electronic Toll Collection) transponder is a small wireless communication device installed in a vehicle for electronic tolling purpose. When the vehicle passes the toll point, roadside transceiver reads out data stored in the transponder, and then the system automatically deducts the toll payable.   At present, the electronic tolling technologies vary from country to country. What are the pros and cons of ETC transponders that adopt different technologies?   1. Dedicated Short Range Communications (DSRC): It is the mainstream technology for electronic toll collection, applied in countries such as China, Japan, Korean, Singapore and most European countries. DSRC technology has higher vehicle identification precision and is mature in tolling application, but it costs relatively high in terms of in-vehicle transponder (DSRC on-board unit/OBU).   2. Radio Frequency Identification (RFID): The world's first large-scale RFID-based tolling system opened in Taiwan in 2012. Th...
阅读全文

ITS Applications of UHF RFID Technology

图片
  Ultra-high Radio Frequency Identification (UHF RFID), with frequency band between 860MHz and 960MHz, is contactless and automatic identification technology that identifies and programs target (generally RFID tag attached on the object) without any human intervention. Its typical communication range is 4 to 6 meters, with maximum range over 10 meters. From technical and applicable perspectives, RFID tag is not a perfect carrier for storing large amount of data, but an effective means to identify targeted object in a contactless way.   Ultra-high Radio Frequency Identification is a practical and flexible technology that can work in harsh environment and is especially suitable for automatic control application. Currently, UHF RFID technology is widely used in fields like communication transmission, industrial automation, commercial automation and identity authentication, while long-range RF products are typically applied to intelligent transportation (ITS).   1. Electronic...
阅读全文

What is Electronic Toll Collection?

图片
  ETC electronic toll collection  is an automatic toll system  applied to expressways, toll bridges and tunnels. Generally, the system collects the toll via wireless communication between in-vehicle transponders and roadside transceivers, and conducts settlement processing with banks via computer network. Vehicles therefore can pass through the tolling points directly without stopping to pay the toll.   Typical method for implementing electronic toll collection is tolling via wireless communication, while automatic number plate recognition (ANPR) is now starting to gain ground in some countries.   Tolling via wireless communication:   The system collects the toll via wireless communication between the roadside transceiver and in-vehicle transponder, which is the mainstream approach adopted in most of the countries. There are various types of wireless communication for tolling, ranging from dedicated short-range communication (DSRC), radio frequency identifi...
阅读全文