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GSC: Standardization Advancing Global Communications 1
UWB Applications in ETSI
Technology and Standards
Presented by Alan Dearlove
ETSI ERM TG31A
SOURCE: ETSI
TITLE: UWB Applications in ETSI
AGENDA ITEM: GRSC 5.9
CONTACT: [email protected] TG31A [email protected] TG31B
[email protected] TG31C GRSC4(06)09
GSC: Standardization Advancing Global Communications 2
Goals
• Globally acceptable UWB standards• Interoperability of systems• Regulatory solutions for global deployment • Increase user, consumer and government
confidence• Support global trade • ETSI ERM-TG31A,TG31B, TG31C Work
Program:– Provision of standards, regulatory solutions
for UWB Technology to enhance safety and work efficiency in public and private areas
GSC: Standardization Advancing Global Communications 3
Areas of Activity 1ETSI ERM_TG31A:ETSI ERM_TG31A: Communications
LATEST UPDATE– Draft EN 302 065 for Technical Body approval– Draft EMC standard under preparation– Draft European Commision Decision under
finalisation– Number of independent interference trials
underway
GSC: Standardization Advancing Global Communications 4
Areas of Activity 2ETSI ERM_TG31B:ETSI ERM_TG31B: Vehicular Radar- Enhance traffic safety by UWB vehicular Short
Range Radar (SRR) Globally supported by SARA *), the automotive vehicle radar industry group,
- Status of Standardization:1. EN 302 288, 24 GHz SRR; -published2. EN 302 264, 79 GHz SRR -in work
European Commission and CEPT Frequency Decisions for 24 and 79 GHz -published
*) SARA – Short range Automotive Radar frequency Allocation
GSC: Standardization Advancing Global Communications 5
Areas of Activity 3
ETSI ERM_TG31C: UWB SensorsETSI ERM_TG31C: UWB Sensors- Enhance safety and work efficiency in public and
private building, the construction and the medical environment areas
- Status of Standardization1. EN 302 435 Building Material Analysis; approved for PE*)2. EN 302 500 Location Tracking-indoor; approved for PE*)3. EN 302 501 Location Tracking-outdoor; in work4. EN 302 498 Object Discriminat.& Charact. in work5. EN 302 499 Object Identific.f. Surveillance in work
CEPT Frequency Decisions under development
*) PE = Public Enquiry
GSC: Standardization Advancing Global Communications 6
Conclusion
• ETSI proposes to modify the Resolution GSC-10/11 (GRSC) Global UWB Standardization to include UWB Radar and Sensor/Imaging Applications
GSC: Standardization Advancing Global Communications 7
ETSI UWB Radar and Sensors standardization
Presented by
Thomas Weber ETSI ERM TG31B
GSC: Standardization Advancing Global Communications 8
24 GHz UWB Short Range Radar
Collisionwarning
Collisionmitigation
Blind spotdetection
Lane changeassist
Rear crash collision warning
Stop & Go for ACC
Parking aid
Precrash
Backup parking aid
Blind spotdetection
SRR for Surround Sensing – possible applications
Complete surround sensing with 8 sensors Multiple applications with one kind of sensor
GSC: Standardization Advancing Global Communications 9
24 GHz UWB Short Range Radar
Widely independent of weather conditions
Radar sensors enable obstacledetection in most driving situations
Availableday and night
Why UWB Radar?
Radar is a key enabling technology for innovative driver assistance systems and safety systems
GSC: Standardization Advancing Global Communications 10
24 GHz UWB Short Range Radar
Source: NHTSA
Driver Inattention68%
Alcohol
Inattention andfollowing too closely
9%
Following too closely
9%
11%
Radar can address 88 % of all rear-end crashes
GSC: Standardization Advancing Global Communications 11
24 GHz UWB Short Range Radar
Why UWB Radar?
Low resolution narrowband radar system are unreliable in tracking objects
Predictability even deteriorateswith multiple objects in field of view.
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High resolution UWB SRR systems are capable of reliable object tracking, to predict the path of encountering obstaclesThis is vital to predict potential crashes
GSC: Standardization Advancing Global Communications 12
24 GHz UWB Short Range Radar
Note: Time-limited placement on the market of 24 GHz SRRs in the EU member states until 30th June 2013. After this date only 79 GHz SRRs with a level of – 3dBm/MHz are to be placed on the market.
ETSI - CEPT
FCC
GSC: Standardization Advancing Global Communications 13
24 GHz UWB Short Range Radar
EU action:SRR integrated in eSafety program
US: Regulation in force since 2002
EU: Regulation in force since 2005 *)
Since cars are sold worldwide, a globally armonized frequency regulation is very important.
Japan / Far East: Discussion
Russia: Discussion
Canada:In preparation
NZ:24 GHz Regulation released
SGP,Australia:24 GHz in preparation
Global deployment of UWB SRRs
*) the 24 GHz regulation is limited to 2013
GSC: Standardization Advancing Global Communications 14
Overview – UWB Sensor Systems
Building Material Analysis and Classification
Location Tracking
Object Discrimination and Characteriz.
TR 102 495-1EN 302 435
Type 1Type 1 Type 2 e.g. (in- door out - door) hazardous
tools
TR 102 495-3EN 302 500
TR 102 495-2 TR 102 495-5EN 302 498 EN 302 499
TR 102 495-4 EN 302 501
Object Identificationfor Surveillance
-Professional Users
GPR /WPR & Concrete Inspection
TR 102 994-2EN 302 066
TR102 495-6EN 302 5xx
GSC: Standardization Advancing Global Communications 15
Application Examples Building material analysis and classification EN 302 435
Localization of hidden targets in constructions e.g. pipes, holes, wires for increased safety while e.g. drilling, construction testing
Characterization of material, e.g. metal or plastic or humidity
Sensors could be attached/integrated in Tooling equipment
GSC: Standardization Advancing Global Communications 16
Application Examples Location Tracking EN 302 500
Localization of Object in a range gate
Tracking of target movements within the detection range
Sensor Tracking technology for mass market applications
Indoor tracking applications covered by FCC regulation and ECC UWB decision
GSC: Standardization Advancing Global Communications 17
Application ExamplesObject Discrimination and Characterization EN 302 498
Object Identification for Surveillance EN 302 499 Identification of humans (adult or child),
animals, objects in different environments e.g. buildings, rooms, cars in normal and emergency situation
Measure heartbeat and breath frequency to monitor the physiological condition
Enabling of faster rescue and security actions and increased passenger safety
GSC: Standardization Advancing Global Communications 18
Application ExamplesObject Discrimination and Characterization EN 302 498
• Example: Safety sensor for “hazardous” tools
Workpiece
Tool
Sensor
GSC: Standardization Advancing Global Communications 19
Application ExamplesConcrete Inspection
UWB inspection device
Principle scenario for detecting and determining the position and depth of tendons and rebars in a bridge structure. The UWB handheld scanner is moved over a grid in order to image the buried tendons and rebars. The position is marked on the grid.
Example for the application of a UWB Concrete Inspection device to locate tendons or rebars for preparation of through-drillings in a bridge slab using diamond cores.
UWB inspection device