veoneer 77V13CRN User manual

User Manual for Product Model: 77V13CRN
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77 GHz CRN Radar Sensor
User Manual
Product Model: 77V13CRN
Veoneer US, Inc.
26360 American Drive
Southfield, Michigan 48034 USA
Phone: [phone]
Fax: [phone]

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Table&of&Contents&
1 ABBREVIATIONS 3
1.1 LIST OF TERMINOLOGY AND ACRONYMS 3
2 PRODUCT OVERVIEW 3
2.1 PRODUCT DESCRIPTION 3
2.2 PRODUCT APPLICATION EXAMPLES 3
3 TYPICAL INSTALLATION 4
4 HARDWARE DESCRIPTION 4
5 SENSOR VARIANTS 5
5.1 GENERIC SPECIFICATIONS 5
6 SENSOR FEATURES 6
7 CONFORMANCE STATEMENTS 6
7.1 USA 6
7.2 CANADA 7
7.3 EUROPE 7
8 REVISION HISTORY 7
Table&of&Figures&
FIGURE 1: TYPICAL INSTALLATION POSITIONS ..................................................................................................................................... 4
FIGURE 2: GENERIC SENSOR .......................................................................................................................................................... 4

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1 Abbreviations
1.1 List of Terminology and Acronyms
BSM Blind Spot Monitoring
BSW Blind Spot Warning
PCB Printed Circuit Board
CAN Controller Area Network
CAN FD Controller Area Network Flexible Data-rate
ECU Electronic Control Unit (CAN bus Master located in the automobile)
GHz Giga-Hertz (10^9)
HP Host Processor
LCA Lane Change Assist
PCB Printed Circuit Board
PWM Pulse Width Modulation
RADAR RAdio Detection And Ranging
RCTA Rear Cross Traffic Alert
RF Radio Frequency (or Microwave)
LED Light Emitting Diode
CTA/B Collision Traffic Alert/Break
EIRP Equivalent Isotropically Radiated Power
ADAS Advanced Driver Assistance Systems
2 Product Overview
2.1 Product Description
The products described here are part of a family of radars offered by Veoneer. They are intended for
automotive use, operating in the 76-77 GHz band.
The radars are integrated into a vehicle to enhance vehicle safety systems. They can be integrated as a
standalone sensor or sensors, or as part of more complex system that also may include cameras, lidar,
and other type of sensors to provide features like Blind Spot Warning (BSW), Lane Change Assist (LCA),
Collision Traffic Alert/Break (CTA/B) and other Autonomous Driving functions.
2.2 Product Application Examples
The product can be used, but is not limited to the following applications:
• Autonomous drive systems
• Automatic braking systems
• Lane change warning
• Adaptive cruise control
• Collision prevention systems
• Automatic lane change systems
• Pedestrian and Bicycle collision prevention
• Etc.

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3 Typical Installation
The radar is typically installed in the positions of the vehicle depicted in Figure 1 often mounted behind a
bumper or emblem.
4 Hardware Description
The radar assembly consists of 1 PCB board, with the antennas, all the RF components, the analog to
digital converters, the main processor, as well as components for communications with the vehicle and
power management. The PCB is contained in a sealed housing.
Figure 2: Generic Sensor
Figure 1: Typical Installation Positions

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5 Sensor Variants
5.1 Generic Specifications
Variants of the 77V13CRN:
681083100B
681284500B
681284400B
680907900A
Sensor Specifications & Functions
Value
Unit
Operating Conditions
Frequency Band
76-77
GHz
Power Dissipation
5.5
W
Vehicle Network Interface
CAN/CAN-FD
Operating Temperature
-40 to +85
C
Input Operating Voltage
8 – 16
V
Operating Life
15 years
Waveform Parameters
Cycle Time
50
ms
Bandwidth
925
MHz
Center Frequency
76.5
GHz
Physical Parameters
Size
72x63x16
mm
Weight
<120
g
Vehicle Physical Interface
2x4 Yazaki or 1x8 USCAR
connector

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6 Sensor Features
• Blind Spot Monitoring (BSM) - The BSM algorithm detects and reports “Objects of Interest" on
either side of the vehicle, within a specified “blind spot” zone. The feature generates a signal
based on which a LED display is driven. The LED is usually placed in the outside view mirror to
alert the driver to the presence of objects of interest within the defined zone. The sensor can also
output a signal on the CAN if necessary.
• Lane Change Warning/Assist (LCW/A) - The LCW/A algorithm detects and reports to the driver
that a highway licensable vehicle is rapidly approaching the host vehicle in one of the adjacent
lanes. The feature generates a signal which is used to drive a visual display placed in the outside
view mirror and/or request a chime or vibrating seat cushion, to alert the driver to the approach of
objects of interest within the defined LCA zone. The signal can also be used by the ADAS
system to engage/dis-engage lane change.
Rear Cross Traffic Alert/Break (RCTA/B) - The RCTA/B algorithm detects and reports “Objects of
Interest” behind the host vehicle, within a specified RCTA/B coverage zone when going backward. The
feature generates a signal which is used to drive a visual display to alert the driver of the presence of
objects of interest that may cause a collision with the host vehicle within the defined RCTA zone. The
signal can also be used to control the break.
7 Conformance Statements
7.1 Note
This equipment should be operated at a minimum distance of 20 cm from the user.
This equipment complies with FCC and IC radiation exposure limits set forth for an uncontrolled
environment.
This equipment should be installed and operated with minimum distance of 20 cm between the radiator
and your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
Cet équipement est conforme aux limites d'exposition aux rayonnements IC établies pour un
environnement non contrôlé.
Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de
rayonnement et votre corps.
Ce transmetteur ne doit pas etre place au meme endroit ou utilise simultanement avec un autre
transmetteur ou antenne.
7.2 USA
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation. CAUTION TO USERS Changes or
modifications not expressly approved by the party responsible for compliance could void the user`s
authority to operate the equipment.

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Additionally, it should be mentioned, that the integrator is advised to have this statement in their user
manual as well.
7.3 Canada
This device contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and
Economic Development Canada’s license-exempt RSS(s). Operation is subject to the following two
conditions: (1) This device may not cause interference. (2) This device must accept any interference,
including interference that may cause undesired operation of the device.
L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR
d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts
de licence. L’exploitation est autorisée aux deux conditions suivantes : 1) L’appareil ne doit pas produire
de brouillage; 2) L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d’en compromettre le fonctionnement.
7.4 Europe
Hereby, Veoneer US, Inc declares that the radio equipment type 77V13CRN is in compliance with
Directive 2014/53/EU.
Operational frequency band: 76 – 77GHz
Maximum radio-frequency output power: < 55 dBm peak eirp
The full text of the EU declaration of conformity is available at the following internet address:
https://www.veoneer.com/en/regulatory
8 Revision History
The revision number in table below is the PLM revision and version number. The Description/Comment
is the same description that is found in PLM in check comment.
Revision
Date
Author(s)
Description/comment
000 v1
2020-05-27
Shobana R
Draft
000 v2
2020-06-15
Shobana R
Updated based on review comments