ITS Radiocommunications in Japan Progress report and future directions 6 March 2018 Berlin, Germany Tomoaki Ishii Assistant Director, New-Generation Mobile Communications Office, Radio Dept., Telecommunications Bureau, Ministry of Internal Affairs and Communications (MIC), Japan
Outline 1 1. ITS Radiocommunications towards Automated Driving in Japan. 2. Cross-ministerial R&D SIP-adus. 3. MIC R&D Autonomous Mobility System. 4. Connected Vehicle 5. Summary
(2) Simplified Graphic display type ITS Radiocommunications in Japan 2 700 MHz ITS (Advanced Driver Assistance Systems) Electronic Toll Collection System (ETC) Millimeter Wave Radar 24/26 GHz Band UWB Radar or 79 GHz Band Short-range High-resolution Radar Avoiding Vehicle Collisions by vehicle-to-vehicle communications. 76 GHz Band Long-range Radar khz 1620 khz 76~90 MHz 755.5~764.5 MHz 2.5GHz 5770~5850 MHz 22~29 GHz 60~61 GHz 76~77 GHz 77~81 GHz GHz Roadside Broadcasting (Highway radio) Vehicle Information and Communication System (VICS) (1) Text display type Dedicated Short Range Communication (ETC 2.0) ETC2.0 provide various information for safe driving. (2) Simplified Graphic display type (3) Map display type
Towards Automated Driving 3 Autonomous type System by on-board sensors Cooperative type System by ITS (C-V2X communication) Detecting objects around the vehicle Preventing slipping off a road Automated Driving System Quotation by US-DOT, SIP Detecting vehicles over the corner(v2v) Detecting pedestrians over the corner(v2p)
Towards Automated Driving 4 On-board Device for V2X Automated lane-change Automated passing LIDAR Rader Rader Rader LIDAR Camera Rader LIDAR Camera LIDAR Rader Automated diverging/merging V2X Driving in an Interchange Driving under complex traffic circumstances is realized by using V2V and V2I communications. Radar Dynamic map Monitoring surrounding condition of vehicle by using camera and radar. matching Matching sensor information with dynamic map to specify their position with high accuracy. Real-time Dynamic Static Source: Japanese OEM web page
Cross-ministerial R&D SIP-adus SIP aims to realize Science & Technology Innovation through promoting R&D overlooking from basic research to implementation and commercialization by cross-ministerial cooperation. CSTI Council for Science, Technology and Innovation Governing Board PD (Program Director) PD: S. Kuzumaki (Toyota motor corporation) Promoting committee PD (chair) Related ministries, Management agency, Experts from academia and public sector Management Agency (Funding Agency) Research organizations Universities, Corporations, Research institutes, etc. SIP-adus (Strategic Innovation Promotion Program - Automated Driving for Universal Services -) The aim of promoting R&D Reducing traffic fatalities Reducing traffic congestion Realize a transport society friendly to everyone 5 important themes Dynamic Map HMI (Human Machine Interface) Security Reducing the traffic accident of the pedestrian Next Generation Transport 5 Cabinet Office (CAO), National Police Agency (NPA), Ministry of Internal Affairs and Communications (MIC), Ministry of Economy, Trade and Industry (METI), Ministry of Land, Infrastructure and Transport (MLIT) 5
MIC s contributions in SIP-adus 6 V2V Communication and V2I Communication Drawing up communications protocol and etc. Use case of merging on the free way V2P (Pedestrian) Communication Developing communications system. Satellite GNSS terminal Bluetooth Bluetooth Smartphone 700MHz terminal Infrastructure Radar System Developing 79 GHz band high-resolution radar which can identify pedestrians, cars and etc even in bad weather. Detect cars and motorcycles Prediction on collusion and Alert Alert Building Pedestrian, bicycle Alert Detect something in blind spot for drivers Detect pedestrians and bicycles Car(including automated driving car)
SIP-adus Large Scale FOT 7 Duration from Oct. 2017 to Mar. 2019 Participants: 21 (including car OEM, Tier1, university, etc ) Area: Highway Test Course 300km General road Quotation: SIP press release at Oct. 2017
Dynamic map Dynamic map is useful for automated driving High accuracy positioning Information of real-time situation of surroundings but there are problems. How to update the database of dynamic map How to deliver so huge data to the mobility 8 Dynamic vehicle, pedestrian, signal etc. Quasi-dynamic, Quasi-static accident, traffic jam, road work, traffic regulation etc. Static 3D map, lane, road etc.
Promotion Video 9
Demonstration of dynamic map delivery 10 Date : 11 October 2017 Area : Yokosuka Research Park (YRP) Route Dynamic map data Mobility
Connected Vehicle 11 Vehicle 5G Big Data AI Connected Vehicle Characteristics of each radiocommunication way Cellular Wi-Fi DSRC 700MHz ITS Wide coverage High speed low cost High reliability Diffraction New services will be created Security and privacy should be protected Various ways of communications can be utilized
Services of Connected Vehicle 12 Fault Diagnostic Information Maintenance Service e.g. Making maintenance suggestion and reservation to dealers Location Information Traveling Distance Information Drive Recorder Information AI learning information Dynamic Map Operation Diagnostic information Authentication Information Dangerous place Information Connected Vehicle Platform security and privacy protection technology Agent Service e.g. Suggesting such as recommended restaurants, tourist spots, etc. and setting a car navigation device automatically Automobile Insurance e.g. Setting insurance fee based on character of driver Driving Safety Support e.g. Providing high accuracy congestion information and frequent occurrence spot information, etc.
MIC: ITS workshop ICT for Next Generation ITS 1.Overview Date: 23 March. 2018 Venue: Nikkei Hall, Tokyo Organizer: MIC, Japan Speakers: 11(including 4 invitees from Europe, America and Asia) 13 2. Presentations & exhibition ITS radiocommunications related organizations from overseas (Mr. Andersen, Chairman of ETSI TC ITS was invited) and in Japan made the following presentations & exhibition: - Status report of ITS development, overseas and Japan - Report of ITS radiocommunications R&D projects coordinated by MIC
Summary 14 1. ITS is indispensable for automated driving. 2. Five ministries are working together in SIP-adus project for developing automated driving. 3. Dynamic map system has been developed as a core technology for automated driving. 4. Connected vehicle society will create new services. 5. MIC holds ITS workshop annually to deepen the partnership among the participants who work for ITS around the world
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