Location big data /ITS/

1. Location Big Data Boosts
Intelligent Traffic
Jingrun ZHAO
2020.5

2. 2

3. Company Shareholder Framework
China Siwei CASC Tencent
Managers Public Investment
9.95% 9.74%
8% 72.31%
NavInfo
holding
90%
3

4. Partners
Beihang
University
Wuhan
University
Vehicles
Governments
and
Enterprises
Univer-
sities
Tsinghua
University
Nankai
University
Beijing Jiaotong
University
Nagoya
University
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5. 5

6. Real-time Traffic Information
Ø Coverage: 340+cities in China Mainland and
Hong Kong, Macao and Taiwan. 70%-90%
roads covered.
Ø Accuracy Rate: 90% on highways, 100-
meters resolution.
Ø Update Frequency: 1 minute.
Ø Technical Standard: TPEG, TMC and RTIC.
Ø Publishing Mode: Providing FM and IP for
automakers.
Ø Users: 5 million vehicle users and 100+
governments and enterprises.
A dynamic visualization of Real-time Traffic Information
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7. Internet Platform
15 million per minute
Private cars
450 thousand
per minute
Taxi
600 thousand per minute
Bus/Logistics vehicle
400 thousand per
minute
Traffic information by
governments
100 thousand per minute
Daily Active Vehicle Daily collection (km)
Hourly collection at
peak (km)
Collection at peak
per minute (km)
30
million+ 1.2 billion+
Real-time Traffic
Information-Data
Source
60
million+
1 million+
Real-time Traffic Information-Data Source
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8. Summary Map
Ø Coverage: Expressways and main roads of 76 cities, intercity highways of 3 economic circles, 2769 graphics
in total
Ø Contents: Real-time traffic flow, driving restriction and events.
Ø Advantages: Simple, clear & fast commercialization
Summary Maps
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9. Turning-Lane-level Traffic Information
Ø Coverage: more than 10,000 closed road intersections in China
Ø Information: turning information, speed difference, average speed and traffic status of each lane
Turning-Lane-level Traffic InformationTurning-Lane-level Traffic Information
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10. Traffic Prediction Service
Ø Before traveling: to understand the overall traffic situation in the future;
Ø During the journey: to suggest the changing trend of the surrounding & input more supportive data to navigation and ETA
calculation.
Ø Coverage: Presently, short-term accurate prediction service available for 80 + cities & long-term historical data based prediction
available for 340 + cities in China.
Short-term
Medium-term
Long-term
Big data analysis
Rich technology
model algorithms
Cloud-based
services
Traffic Prediction
Service
Application
More accurate traffic information
Intelligent departure time reminder
Convenient route planning
Predicted arrival time reminder
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11. Event information release
-
Event
statistics
Data
access
Filtering
data
Fusion
data
Conversi
on data
Release
data
-
Ø Types: traffic accidents, road work, road closure, danger warning etc.
Ø Publishing time: less than 1 minute.
Ø Collection methods: official channels, traffic broadcasting, field collection, business
cooperation and data mining.
Traffic Events Services
Event information
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13. Road weather – real-time & prediction
5min
Update
1km
Resolution
89.33%
Temperature
correctness
1.8km
Visibility Error
85.54%
Rainfall Accuracy
• Temperature/Road temperature
• Humidity/Road humidity
• Wind speed / direction
• Visibility
• Precipitation probability &
precipitation amount
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15. Local Hazard Warning
Geo-referenced Hazard Warning
Service provides near real-time,
cloud-based alerting service of
dangerous road conditions ahead.
These hazard events are generated
from car sensor data and 3rd party
data such as weather, traffic
camera.
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16. Accident warning
Reduced visibility warning
Broken down vehicle warning
Slippery road warning
Local Hazard Events
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17. Better Navigation
Use hazard event information as a parameter
to improve route plan calculation.
Deliver alerts to drivers via navigation system,
supporting different formats of messages.
ADAS Safety Driving
Inform nearby drivers of locally happened
hazard events to help preparing volatile
conditions ahead by alert messages.
Assist Automatic Driving
Riches input data for automatic vehicles to
monitor their surroundings better and
make informed decisions.
Applications
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18. 18

19. Traffic Police Transportation
Urban Planning Insurance
MineLab
DataHIVE
MineService
MineMapMineStudio
Location Big Data Platform MineData
Ø MineData is a location information SaaS platform of NavInfo, which was founded by its own advantages of data, algorithm and technology.
It integrates the data of all subsidiaries and products of NavInfo and partners.
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20. DataHIVE- Massive Location Data
Data Aggregation
Data Supply
Data
extraction
Data
Transfer
Data Processing
Data
Moving
Voice, Search Logs, Travel Logs, Signaling
Data
Vehicle
Vehicle Trajectory, OBD,
Vehicle Sensor Data
Road, Railway, Petrol Station, Charging Station,
Parking Lot, Road Sign
Greens, Water, Satellite Image,
Road Photo, Point Cloud
Environment
People
Infrastructure
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21. MineMap - Visualization
Global Earthquake Distribution Scenic Spot Heat MapLevel Map Traffic Information
Address LibraryRefined Roads3D Sphere 3D City
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22. MineMap - 3D Spatial Analysis & Assistant Tools
Submergence Analysis Visibility Analysis
Measuring Crop Roller Blind
3D
Spatial
Analysis
Assistant
Tools
Light Analysis
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23. MineLab
Selecting Data
Writing Algorithm
Matching Algorithm
Selecting
Template
Seeing Results
Interactive Data Analysis
Environment
Rapidly Construct
Workflow
AI Environment Strong Algorithmic Library
Support
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24. MineLab Cases
Tidal Phenomenon Analysis
ETACongestion Tendency Analysis
Crossing Evaluation Urban Congestion Analysis
Harsh Brake
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25. MineService
Ø MineService products closely connect with the mobility business scenarios, meeting the demands of various industry users in
geographic location-based service and operation monitoring.
MineService provides effective service management and
service call chain monitoring capabilities, real-time analysis of
operational status, escorting efficient business operations.
Customized Location Service
Map
Matching
Mileage Pile
Search
Traffic
Information
Search
Service
Route
Planning
Geocoding
LBS Service Microservice Governance
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26. MineStudio
Ø MineStudio integrates the whole product line capacities of MineData, with data ecology, algorithm advanced research,
interactive development and operation-available service.
New Ecological
Market
Multi-Function
Console
Operation
Platform
Core Capability of MineStudio
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28. Traffic Police Industry Solution
Information
Gathering
Commanding
&Serving
Supervising
&Publicizing
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29. Urban Planning Industry Solution
Analysis of Individual
Commuting
Analysis of Public
Transportation System
Analysis of Road
Operation
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30. Urban Planning Industry Solution
Traffic Impact Analysis
Report
Housing Estate
Planning
Road Planning
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31. Transportation Industry Solution
Active Security
Dangerous Driving
Behavior
Geo-fencing
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32. Transportation Industry Solution
Vehicle Status
Vehicle Utilization
Driving Behavior
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