r car v3h2.0上运行3-4个模型,是串行还是并行,运行速度是否可以每个模型有15-20帧?
-
创建于2023-03-15
1个回答
-
- 用户_9348 (0)
- 可以加载4个以上模型,但不是并行运行,每个模型15-20帧需要看具体是什么模型,需要根据模型类型实测
- 创建于2023-03-15
- |
- +1 赞 0
- 收藏
平台合作
相关推荐
我们APA项目需要接入4路200W摄像头30帧YUV422 16bit,R CAR V3H2.0是否可以支持一个4Lane MIPI接入?
R CAR V3H/V3H2在使用内部ISP时,接RAW数据情况下,每LANE 1.5GBPS,接入YUV422时,带宽为1GBPS/LANE,所以4LANE最大带宽4GBPS,用一路4LANE MIPI CSI接入4路200W摄像头30帧YUV422 16bit,带宽无法满足,需要用2路MIPI CSI各接2路摄像头;
使用瑞萨的R CAR V3H2.0来做前视+环视的功能,瑞萨这边是否有对应的算法sample提供,都有些什么功能。
有一个环视,前视以及顶视鸟瞰的一个DEMO程序,可以做AI的语义分割,实现了道路中5类分割,以及障碍物的检测等功能
R CAR V3H2.0快速启动把摄像头数据显示到LCD屏端,启动时间和视频显示延迟是否有做过测试,有对应的数据吗。
目前瑞萨这边又对应的DEMO程序,采用R7核启动freertos来快速启动并采集摄像头数据显示到LCD,1.5s可以实现显示,延迟到80ms左右。
我司APA项目输出显示需要叠加显示的视频,UI,以及其他图层的数据,R CAR V3H2.0上显示输出图层有几个
有5个显示图层,可以互相叠加,透明
r car v3h2.0接入IR,RGB摄像头,数据通过ISP,AE统计信息从哪边获取,是分开的还是混合在一起的?
如果CFA4*4的,应该就没有混在一起的问题。
久昌科技霍尔传感器选型表
久昌科技提供霍尔传感器/双线圈直流风扇驱动器/单线圈直流风扇驱动器选型:VIN (V)Min.:1.65-4,VIN (V)Max.:3.6-28,IOUT(mA):10-600,RDS(ON)(Ω):0.5-20.
产品型号
|
品类
|
VIN (V)Min.
|
VIN (V)Max.
|
IOUT(mA)
|
BOP(Gauss)
|
BRP(Gauss)
|
BHYS(Gauss)
|
RDS(ON)(Ω)
|
IDD (mA)Typ.
|
IDD (mA)MAX.
|
Reverse Protect
|
Package Type
|
MA177AA
|
霍尔传感器
|
3.3
|
26
|
25
|
35
|
-35
|
70
|
15
|
3
|
4.5
|
Reverse Protect
|
SOT23-3L
|
TE connectivity PCB Headers & Receptacles选型表
泰科PCB连接器选型表,0.4mm-9.14mm间距 UL/VDE认证。PCB Mount Header,PCB Mount Receptacle,PCB Mount Compression Connector,PCB Mount Hermaphroditic Connector,PCB连接线端子,线对线连接器,板对板连接器,线对板连接器
产品型号
|
品类
|
Connector System
|
Header Type
|
Number of Positions
|
Number of Rows
|
PCB Mount Orientation
|
Operating Voltage(VAC、VDC)
|
Primary Product Color
|
PCB Contact Termination Area Plating Material
|
PCB Contact Termination Area Plating Material Finish
|
Contact Mating Area Plating Material Thickness(µm、µin)
|
Contact Mating Area Plating Material
|
Contact Current Rating (Max)(A)
|
Termination Method to Printed Circuit Board
|
Mating Retention
|
Centerline (Pitch)(mm、in)
|
Connector Width(mm、in)
|
Connector Height(mm、in)
|
Operating Temperature Range(℃、°F)
|
Agency/Standard
|
Glow Wire Rating
|
UL Flammability Rating
|
Packaging Quantity
|
Packaging Type
|
Number of Signal Positions
|
Data Rate(Gb/s)
|
1-1565036-5
|
PCB Mount Header
|
Wire-to-Board
|
Partially Shrouded
|
8
|
1
|
Vertical
|
250 VAC
|
Natural
|
Tin
|
Matte
|
1 µm[39.37 µin]
|
Tin
|
8 A
|
Through Hole - Solder
|
With
|
3.96 mm[0.156 in]
|
8.5 mm[0.33 in]
|
10.7 mm[0.421 in]
|
-25 – 105 °C[-13 – 221 °F]
|
UL
|
Standard Part - Not Glow Wire
|
UL 94V-0
|
1000
|
Bag
|
-
|
-
|
TE Connectivity PCB Headers & Receptacles选型表(续二)
泰科PCB连接器选型表, 1-25行,1-504列数。 提供PCB连接线端子,线对线连接器,板对板连接器,线对板连接器的选型。
产品型号
|
品类
|
PCB Contact Termination Area Plating Material Thickness(μm、μin)
|
Mating Square Post Dimension(in、mm)
|
Contact Mating Area Plating Material
|
Circuit Application
|
Primary Product Color
|
Contact Layout
|
Housing Material
|
Connector & Contact Terminates To
|
Contact Type
|
Contact Base Material
|
Connector System
|
Contact Current Rating (Max)(A)
|
Connector Height(in、mm)
|
Operating Voltage(V)
|
PCB Thickness (Recommended)(mm、in)
|
PCB Contact Termination Area Plating Material
|
Contact Mating Area Plating Material Thickness(μm、μin)
|
Connector Mounting Type
|
Number of Rows
|
Number of Positions
|
Operating Temperature Range
|
UL Flammability Rating
|
Centerline (Pitch)(in、mm)
|
Termination Method to Printed Circuit Board
|
5-292231-6
|
PCB Mount Header
|
1µm/39.37µin
|
.02in/.5mm
|
Tin
|
Signal
|
Black
|
Staggered
|
Nylon
|
Printed Circuit Board
|
Pin
|
Brass
|
Wire-to-Board
|
2AMP
|
.272in/6.9mm
|
50VAC/50VDC
|
.031in/.8mm
|
Tin
|
1µm/39.37µin
|
Board Mount
|
1
|
6
|
-22 – 221°C/-30 – 105°F
|
UL 94V-0
|
1.5mm/.059in
|
Surface Mount
|
ANYTEK(恩尼特克)固定式端子选型表
ANYTEK(恩尼特克)固定式端子选型表,有直锁式接线端子,直锁式PCB板端,升降式PCB板端,弹簧式端子,弹簧式PCB板端,,升降式接线端子等品类的选型,提供如下参数选型范围:间距2.5-20mm可选;POLE在1-72可选;电压125-1000V可选;多芯线电流2-160A可选;单芯线电流13-30A可选;
产品型号
|
品类
|
间距(mm)
|
POLE
|
认证类别
|
单芯线径(mm)
|
多芯线径(mm)
|
电压(V)
|
多芯线电流(A)
|
DS2400208000G
|
弹簧式端子
|
5
|
2
|
cULus
|
16-28
|
16-28
|
300V
|
10A
|
Protect Your Car from the Details- Car Fuses
Car fuse is a critical safety device that can quickly cut off the current in case of circuit overload or short circuit, preventing damage to the electrical system and even causing a fire. Our car fuses are made of high-quality materials with excellent conductivity and high temperature resistance, ensuring stable operation under various extreme conditions.
DIOTEC ESD Protection&Transient Voltage Suppressor Diodes选型表
提供了Diotec ESD保护二极管&瞬态电压抑制器二极管选型,Junction Temperature Tjmax[℃]:125-200℃,Maximum Clamping Voltage IPPM[A]:0-446A
产品型号
|
品类
|
Type
|
Package
|
Breakdown Voltage VBRmin[V]
|
Breakdown Voltage VBRmax[V]
|
Breakdown Voltage IT[mA]
|
Peak Pulse Power Dissipation PPPM[W]
|
Junction Temperature Tjmax[℃]
|
Stand-off Voltage VWM[V]
|
Maximum Reverse Current ID @ VWM[µA]
|
Maximum Clamping Voltage Vc[V]
|
Maximum Clamping Voltage IPPM[A]
|
1.0SMBJ28CA
|
Transient Voltage Suppressor Diodes
|
SMD
|
DO-214AA/SMB
|
31.10
|
34.40
|
1
|
1000
|
150
|
28.0
|
1.000
|
45.40
|
22.00
|
DY 桥式整流器选型表
DY 提供标准桥式整流器/高效恢复桥式整流器/超快恢复桥式整流器/快恢复桥式整流器/肖特基桥式整流器选型:VRRM (V):20-1800,IFSM(A):2.5-500,IR (μA):5-200,MSL:1.
产品型号
|
品类
|
Family
|
Package
|
VRRM (V)
|
IF(AV) (A)
|
IFSM(A)
|
VF (V)
|
IR (μA)
|
TJ Max. (°C)
|
MB05M
|
标准桥式整流器
|
Standard
|
MBM
|
50
|
0.8
|
30
|
1
|
5
|
150
|
Car Outlet Converter: The Ultimate Solution for Powering Your Devices on the Go
In today’s fast-paced world, staying connected is more important than ever. Whether you’re on a road trip or simply commuting to work, having access to power for your devices is essential. This is where a car outlet converter comes in handy.A car outlet converter is a device that allows you to plug in and power your electronic devices while on the go. With a car outlet converter, you can charge your phone, tablet, laptop, or any other device that requires power. This makes it an essential tool for anyone who spends a lot of time in their car.
DIOTEC Schottky Diodes&Small Signal Diodes选型表
提供了Diotec肖特基二极管、小信号二极管选型,Maximum Average Forward Rectified Current IFAV[A]:0.02A-40A,Junction Temperature Tjmax[℃]:125-200℃
产品型号
|
品类
|
Type
|
Package
|
Repetitive Peak Reverse Voltage VRRM[V]
|
Maximum Average Forward Rectified Current IFAV[A]
|
Junction Temperature Tjmax[℃]
|
Forward Voltage VF[V]
|
Forward Voltage IF[A]
|
Peak Forward Surge Current IFSM[A]
|
Leakage Current IR[µA]
|
Leakage Current VR[V]
|
Junction Capacitance Cj[PF]
|
Junction Capacitance VR[V]
|
15SQ045-3G
|
Schottky Diodes
|
Axial
|
D5.4x7.5
|
45
|
15.00
|
150
|
0.55
|
15.00
|
290.00
|
200.000
|
45
|
720
|
4
|
电子商城
现货市场