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【Autonomous Driving】8-channel vehicle PCIE video injection card solution

Based on Xilinx ZYNQ Ultrascale+ MPSoC series FPGA chip design, it is applied in the fields of autonomous driving such as injection image simulation, in-vehicle video playback, hardware-in-the-loop HIL simulation, etc.


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Application method

AD Station W100 is a research and development platform for autonomous vehicle acquisition, calculation, and hardware in the loop simulation testing of HIL. It can be paired with 16 channel in car camera GMSL acquisition card A16, 8 channel in car video injection card S2, and 4 channel in car video injection card S1

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key parameters

Serializer

Supports MAX96717, MAX96717F, MAX9295A, MAX96715, etc

Correspondin g deserializer

Support MAX96712 / MAX9296A and so on

CAN

8 CAN / CAN-FD interfaces

Number of channels

8-way camera video output

Video format

YUV422、RAW12

PCIE

PCI Express Gen 3 x16

Output Resolution

4096×2160@30fps support up to 8-way output

FAKRA

4-in-1 Amphenal Z code min-Fakra

External trigger

Support the synchronization of the external trigger of cameras

Vehicle Ethernet

3 × 1000M Base-T1 interface Support gPTP timestamp with time service, with the accuracy of less than 1 ms

Cable length

Under GMSL1 mode can reach 40m (3Gbps)
Under GMSL2 mode can reach 20m(6Gbps)

Upgrade

Support the upgrade of PC firmware

operating system

Linux / Windows

Working temperature

-40℃~70℃

Storage temperature

-40℃~85℃

Working Humidity

10%~90%

Storage Humidity

0~90%

Power supply

PCIE Power supply / 12V Power supply

Weight

400g

Size

Length* Width:111.15 * 189.99(mm)

MTBF

5 years


Interface description

3-way 1000BASE-T1 interface, 2-way 4-in-1 Amphenol min-Fakra interfaces (8-way video output), and 2 M8 aviation socket (including 8-way CAN/CAN-FD interfaces) are led out at baffle as the external interfaces


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Definition of aviation socket interface

Using M8 8pin aviation socket (male) for CAN/CAN-FD bus communication


PIN

Signal name
Direction
Description

1

CAN1_H

Two-way

CAN_H signal wire

2

CAN1_L

Two-way

CAN_L signal wire

3

CAN2_H

Two-way

CAN_H signal wire

4

CAN2_L

Two-way

CAN_L signal wire

5

CAN3_H

Two-way

CAN_H signal wire

6

CAN3_L

Two-way

CAN_L signal wire

7

CAN4_H

Two-way

CAN_H signal wire

8

CAN4_L

Two-way

CAN_L signal wire

Using M8 8pin aviation socket (male) for CAN/CAN-FD bus communication


PIN

Signal name
Direction
Description

1

CAN5_H

Two-way

CAN_H signal wire

2

CAN5_L

Two-way

CAN_L signal wire

3

CAN6_H

Two-way

CAN_H signal wire

4

CAN6_L

Two-way

CAN_L signal wire

5

CAN7_H

Two-way

CAN_H signal wire

6

CAN7_L

Two-way

CAN_L signal wire

7

CAN8_H

Two-way

CAN_H signal wire

8

CAN8_L

Two-way

CAN_L signal wire



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Power consumption test

Static power consumption

9.46W

Dynamic power consumption

22.15W


Typical cases

Solution for hardware in the loop testing HIL, which can achieve parallel expansion of multiple boards to increase the number of injection channels.

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Size and structure

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Application Area

Injection based image simulation

Used for video simulation of unmanned driving systems

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Vehicle video playback system

Video playback for data collection vehicles

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Hardware in the loop HIL simulation

Used for ADAS and autonomous driving test system in loop HIL simulation

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