V2X


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V2X

(Vehicle-to-Everything) Vehicle-to-everything is the ultimate manifestation of automated traffic and self-driving cars. V2X comprises the wireless communications from vehicle-to-vehicle (V2V) as well as from vehicle-to-infrastructure (V2I), the latter envisioned as a network of base stations along roads and highways.

V2X means surrounding traffic conditions are transmitted to the vehicle with much greater precision than today's in-dash notification systems that warn of street closures and traffic jams. Future alerts for road repairs, hazards and detours will be similar to today's Waze navigation but with much greater real-time detail. Drivers will be able to avoid problems; for example, they can be instantly warned when approaching a curve too quickly, and the car may even slow down by itself.

Traffic lights can be coordinated more effectively with passenger cars as well as emergency vehicles, eventually eliminating the physical lights altogether (see virtual traffic lights). In addition, payments made directly from the vehicle will allow drivers to automatically pay for parking at garages and fast food at drive-ins just like today's E-ZPass pays highway tolls. See self-driving car.

DSRC
Dedicated short range communications (DSRC) is a proposed V2X standard for North America that uses the 802.11p protocol in the 5.9 GHz band. Pedestrians and cyclists with DSRC-enabled smartphones can also interact with the vehicle's system. In 2018, the American Trucking Associations (ATA) and Toyota both endorsed the DSRC method.

C-V2X
Cellular vehicle-to-everything (C-V2X) is another V2X standard that uses LTE cellular bands that are separate from those used by cellphone subscribers. Introduced in 2017 by the 3GPP, C-V2X covers two systems: one for real-time traffic and road conditions and another for vehicle-to-vehicle (V2V), vehicle-to-infrastructure (V2I) and vehicle-to-pedestrian/cyclists.
References in periodicals archive ?
The global automotive vehicle-to-everything (V2X) market is expected to reach USD 26.72 billion by 2025 according to a new report by Grand View Research, Inc.
Both firms have collaborated to create a complete TCU (Telematics Control Unit) software reference design that would include Sasken's TCU software and middleware coupled with Cohda Wireless' DSRC/C-V2X (cellular V2X) stack and applications.
"By building various telecommunication networks including 5G, 4G and V2X in one place, K-City will provide real-world experiences of autonomous driving for people and businesses across the industry," said Byung Yoon Kwon, Director of KOTSA.
The White Paper follows the creation of a V2X task force in June 2016 to study and evaluate V2X technologies and requirements, while looking to harmonise Mobile Network Operators' views on LTE-based V2X and DSRC/IEEE-802.11p.
In manned vehicles, V2X systems convey important information to the driver in the form of alerts and notifications and can also actuate the vehicle in dangerous situations.
Along with Nissan, we plan to show that close cooperation between automotive suppliers, OEMs, mobile operators, infrastructure and chipset suppliers is of high importance to further advance and develop Cellular V2X," says Lars Schultheiss, vice president and head of business unit Infotainment & Connectivity at Continental in Japan.
V2X refers to a combination of vehicle-to-infrastructure, vehicle-to-vehicle and vehicle-to-pedestrian.
Arada Systems has developed V2X software and hardware solutions utilizing its expertise in 5.9 GHz dedicated short range communications and other wireless communications protocols, notably GPS.
This will be DENSO's second field test in China with Tongji University regarding vehicle-to-vehicle and vehicle-to-infrastructure (V2X) technology, following the test conducted in March 2012.
M2 PRESSWIRE-August 5, 2019-: Vehicle-to-everything (V2X) Communication Technology Market | INFINEON TECHNOLOGIES, AUDI, INTEL
In October 2019, ZTE will cooperate with partners in the V2X interconnection application demonstration, in a bid to boost the development of autonomous driving and vehicle-road coordination, and to promote the large-scale application deployment of the C-V2X industry.
Auto Business News-April 10, 2019--Danlaw's RouteLink DSRC Roadside Unit receives OmniAir Consortium certification for V2X applications