ITS GREEN SAFETY SHOWCASE. ITS World Congress Tokyo October 14 to 17, 2013

Transcription

1 ITS GREEN SAFETY SHOWCASE ITS World Congress Tokyo October 14 to 17, 2013

2 2 ITS GREEN SAFETY New Public Private Cooperation activity on Cooperative ITS ITS Green Safety Consortium started in 2012 Field Operational Test from 2012 Interim report and Showcase at ITS WC Tokyo 2013 Deployment target after 2014 For a Greener & Safer Traffic Society

3 ITS GREEN SAFETY SHOWCASE ITS GREEN SAFETY is a Public-Private collaborative project that aims For a Greener and Safer Society using Cooperative ITS by improving traffic concerns. Cooperative ITS communicates to drivers necessary real time information to help realize not only safer transportation and people-friendly environment but comfortable driving by road Infrastructure to Vehicle (I2V), Vehicle to Vehicle(V2V) and Vehicle to Pedestrian(V2P) communication. ITS GREEN SAFETY SHOWCASE provides experiences of the five cuttingedge cooperative ITS showcases from commenced services to under development on Tokyo Metropolitan public roads. Next generation DSSS (I2V) Cooperative Advanced Safety Vehicles (V2V,V2P) ITS Spot Services (I2V) Smartway with ACC/CACC (I2V,V2V) Mobile and ITS Spot cooperative Services (I2V) For a Greener & Safer Traffic Society 3

4 4

5 ITS GREEN SAFETY SHOWCASE Next generation DSSS ITS Spot Services Cooperative Advanced Safety Vehicles Smartway with ACC/CACC Mobile and ITS Spot Cooperative Services 5

6 Next Generation DSSS (I2V) Experience Driving Safety Support System functioned by Infrastructure sensing information at intersections Experience Signal Information Drive System functioned by traffic light information Driving Safety Support Systems (DSSS) Signal Information Drive System (SIDS) Copyright 2013 ITS Japan 6

7 7 Next Generation DSSS (I2V) Introduction of Demonstration Next-generation Driving Safety Support Systems (DSSS) consists of the technologies including devices for I2V communication via infrared beacons and radio waves, and roadside sensing equipment to detect vehicles and pedestrians. In this demonstration, participants experience DSSS on ordinary roads around the venue with image display and audio guidance designed for next-generation DSSS. The demonstration includes the systems which are based on the information from infra sensors such as Right Turn Collision Prevention System and Left Turn Collision with Motorcycles Prevention System. The demonstration also includes Signal Information Drive Systems (SIDS) for ensuring safe and smooth flow at intersections and reducing CO2 emissions by providing signal information.

8 8

9 9 Next generation DSSS-1 (commenced) Stop Sign recognition enhancement system

10 10 Next generation DSSS-2 Crossing bicycle collision prevention system

11 11 Next generation DSSS-3 Left-turn collision prevention system

12 12 Next generation DSSS-4 Signal Stopping Support Signal Passing Support

13 13 Next generation DSSS-5 Idle-Stop Support

14 14 Next generation DSSS-6 Signal Change Starting Support

15 15 Next generation DSSS-7(commenced) Stop Sign recognition enhancement system

16 16 Right-turn collision prevention systems Next generation DSSS-8

17 17 Next generation DSSS-9 Crossing pedestrians recognition enhancement system

18 18 DSSS (commenced) Rear-end collision prevention system

19 19 DSSS (commenced) Stop Sign recognition enhancement system

20 Cooperative Advanced Safety Vehicles 20 Experience a series of Driving Safety Support Systems functioned by V2V and V2p communication technologies (V2V : 5 scenes, V2P : 1 scene)

21 21 Cooperative Advanced Safety Vehicles (V2V, V2P) Introduction of Demonstration Study Group for Promotion of Advanced Safety Vehicle (ASV), a joint initiative involving industry, academia and government, has developed communication-based advanced safe driving assistance systems. The demonstration shows how driving assistance systems with vehicleto-vehicle and vehicle-to-pedestrian communication work in different traffic conditions. The demonstration provides drivers with information on potential hazards such as the approach of vehicles and pedestrians in order to prevent accidents caused by driver oversight due to low visibility or inattention. In order to support drivers, vehicles equipped with the systems can recognize the traffic conditions around them and support drivers even when visibility is low.

22 22

23 23 Cooperative Advanced Safety Vehicles-1 Right-turn collision prevention system

24 24 Cooperative Advanced Safety Vehicles-2 Pedestrian existence advisory system

25 25 Cooperative Advanced Safety Vehicles-3 Crossing collision prevention system

26 26 Cooperative Advanced Safety Vehicles-4 Road-works vehicle information system

27 27 Cooperative Advanced Safety Vehicles-5 Left-turn collision prevention system

28 28 Cooperative Advanced Safety Vehicles-6 Approaching emergency vehicle information system

29 29 ITS Spot Services Experience World first commenced Cooperative ITS to support safer and comfortable driving on Tokyo Metropolitan Expressway Experience under experiment Cashless Payment Service Services commenced nationwide in 2011 Safety driving support ITS Spot 3 major services Dynamic route guidance Safety driving support Toll collection Other services Collecting probe data Connecting to the internet Under experiment services Cashless payment service Logistic vehicle fleet management 1600 Rode Side Equipments deployed mainly on expressway 19 manufacturers marketed On-Board Units

30 30 ITS Spot Services (I2V) Introduction of Demonstration ITS Spot services, the world's first vehicle-infrastructure cooperative system, started nationwide in Both in the long and short course of this showcase, participants will experience the Dynamic Route Guidance rendered according to road congestion, the Safe Driving Support warnings to driver according to his driving speed against road alignment, events occurring on the Tokyo Metropolitan Expressway which have more than 1 million vehicles of daily traffic. If you take a long course, cashless payment service at parking-lot using the ITS Spot (DSRC) OBU and a credit card, which is currently under technical study, is also demonstrated. If you take a short course, you enjoy the ITS Spot services with taking a ride on a next-generation fuel cell bus.

31 31

32 Smartway with ACC/CACC (I2V, V2V) Experience driving practice to realize smooth traffic flow with ACC/CACC vehicles by applying V2I/I2V cooperative system 1. ACC cooperative service 2. CACC cooperative services ITS Spot gives information to adapt ACC settings (speed or time gap) Time gap would be modified ITS Spot gives information to adapt the setting of CACC. Platoon stability is enhanced Demonstration for congestion mitigation service is now operating. ACC system should be switched on* Control the following time gap to diminish shockwave propagation Sag section Where vertical Alignments change gradually towards up, about 60% of congestion at interurban expressways occur ACC(Adaptive Cruise Control) The ACC system monitors the position of the vehicles ahead, and keep driving speed or time gap stable CACC(Cooperative Adaptive Cruise Control) CACC is able to share the acceleration/deceleration data, therefore vehicle following time gaps is stabled precisely 32

33 33 Smartway with ACC/CACC (I2V, V2V) Introduction of Demonstration Participants experience the demonstration of congestion mitigation in sag sections of expressway in a vehicle equipped with Adaptive Cruise Control (ACC) / Cooperative-ACC (CACC). The relevant information about ACC/CACC settings will be provided via ITS Spot. Receiving the information on the car navigation screen, the participants experience ACC to adjust and maintain the distance between cars, and CACC to synchronize the movement of vehicles in a platoon using vehicle-to-vehicle communication.

34 34

35 Smartway with ACC/CACC-1 35

36 Smartway with ACC/CACC-2 36

37 Smartway with ACC/CACC-3 37

38 Mobile and ITS Spot Cooperative Services (I2V) 38 Experience safe and comfortable urban transportation by new traffic information networks

39 Mobile and ITS Spot cooperative services (I2V) Introduction of Demonstration Experience next-generation ITS services offered by linking ITS Spot and smartphones. Participants make a round trip by bus from Odaiba to Umihotaru. During the trip, ITS Spot information (e.g. wide-area traffic jams, dangerous areas) and local information provided by a cellular network (e.g. traffic signs, landmarks) is displayed on participants smartphones, and they experience a safer, more comfortable highway drive suitable to place and time. Moreover, new services such as emergency evacuation information in the undersea Aqua Tunnel and a stamp collection rally at ITS Spot is demonstrated. Complementary use of ITS Spot and mobile networks - Traffic information from ITS Spot displayed on smartphones in English, Chinese and Japanese - Local information provided continuously via a mobile network - Collect a series of stamps at ITS Spot - In addition to smartphone sensors, information acquired from ITS Spot is used to accurately identify position in the tunnel. 39

40 40

41 Mobile and ITS Spot Cooperative Services 41

42 Mobile and ITS Spot Cooperative Services 42

43 Mobile and ITS Spot Cooperative Services 43

44 44 Mobile and ITS Spot Cooperative Services 標識情報 /Road sign information 注意喚起情報 /Alert information

45 Mobile and ITS Spot Cooperative Services 45

46 Mobile and ITS Spot Cooperative Services 46

47 Mobile and ITS Spot Cooperative Services 47

48 END ITS GREEN SAFETY For More Information URL: