Wistron NeWeb RT05 User Manual

BSD+RCTA System Specification

Project: RT05

2016/11/15
WNC
Nancy Wu

FCC Caution: Any changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate this equipment.

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.

1 HISTORY ............................................................................................................................................................... 3

2 SCOPE ................................................................................................................................................................ 4

3 SYSTEM DESCRIPTION .................................................................................................................................. 5

3.1 SYSTEM INTRODUCE ............................................................................................................................................... 5

3.2 SYSTEM DIAGRAM .................................................................................................................................................. 5

3.3 SUB- SYSTEM DESCRIPTION ................................................................................................................................... 5

3.3.1 BSD function ................................................................................................................................................ 5

3.3.2 RCTA (Rear Cross Traffic Alert) ................................................................................................................ 6

4 TECHNICAL REQUIREMENT .......................................................................................................................... 7

4.1 BASIC PARAMETER .................................................................................................................................................. 7

4.2 RADAR PERFORMANCE ........................................................................................................................................... 7

5 FUNCTION REQUIREMENT ............................................................................................................................ 8

5.1 DETECTION ............................................................................................................................................................. 8

5.2 WARNING ................................................................................................................................................................ 8

5.2.1 Blind zone define of BSD system ............................................................................................................. 8

5.2.2 Parameter of BSD system ......................................................................................................................... 9

5.2.3 RCTA zone of RCTA system ................................................................................................................... 11

5.2.4 Parameter of RCTA system ..................................................................................................................... 12

5.3 SELF DIAGNOSTIC ................................................................................................................................................. 12

6 MECHANICAL REQUIREMENT .................................................................................................................... 13

6.1 WEIGHT ................................................................................................................................................................. 13

6.2 THE SIZE OF SENSOR ............................................................................................................................................ 13

6.3 INSTALLATION ........................................................................................................................................................ 14

7 CONNECTER INTERFACE ............................................................................................................................ 15

7.1 CONNECTER .......................................................................................................................................................... 15

7.2 PIN DEFINE ............................................................................................................................................................ 15

2

Version#

Reviser

Date

Description of the revision

Reviewer

0.1

Nancy

2016.11.15

First release

1 History

3

2 Scope

This document describes system introduce, technical requirement,
function requirement, mechanism, installation, connecter interface, CAN
communication and environment requirement.

4

Master

Sensor

Slave

Sensor

Private CAN

IGN

GND

ECU

3 System description

3.1 System Introduce

Two 24 GHz narrow band sensors compose this system. Two major

functions are included which are BSD (Blind spot detection)and RCTA (Rear
cross traffic Alert).

3.2 System Diagram

ECU is built by customer. The communication interface between 2
sensors is CAN (Private CAN or sensor CAN). The information on this CAN is
vehicle data, sensor position setup data, warning parameter setup data and
normal warning data output.

3.3 Sub- system description

2 sub-systems are included which is BSD and RCTA

3.3.1 BSD function

Blind Spot Detection (BSD) Radar sensor is designed for short range
detection, the field of view is selected to cover the full blind spot warning
zone, which is defined in the related ISO norms (ISO- 17387) corresponding to

this application.

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