评价指标

优秀

良好

一般

较差

单位

行人/非机动车识别精度

[100, 90]

(90, 80]

(80, 70]

(70, 60]

(60, 0]

%

目标车辆识别精度

[100, 90]

(90, 80]

(80, 70]

(70, 60]

(60, 0]

%

车辆行驶状态识别精度

[100, 90]

(90, 80]

(80, 70]

(70, 60]

(60, 0]

%

交通信号、交通标牌识别精度

[100, 90]

(90, 80]

(80, 70]

(70, 60]

(60, 0]

%

车道线识别精度

[100, 90]

(90, 80]

(80, 70]

(70, 60]

(60, 0]

%

通信距离

>1000

[1000, 500)

[500, 300)

[300, 100)

≤100

m

通信时延

≤20

[40, 20)

[70, 40)

[100, 70)

>100

ms

通信传输速率

(上行/下行)

≥100

≥300

(100, 50]

(300, 150]

(50, 30]

(150, 50]

(30, 20]

(50, 30]

(20, 0]

(30, 0]

Mbps

接入/覆盖的车辆规模

>30

[30, 20)

[20, 10)

[10, 5)

[5, 0]

安全类应用场景

>10

[10, 8)

[8, 5)

[5, 2)

[2, 0]

效率类应用场景

>5

[5, 4)

[4, 2)

[2, 1)

[1, 0]

信息服务类应用场景

>5

[5, 4)

[4, 2)

[2, 1)

[1, 0]

车辆运行状况预警准确率

[100, 90]

(90, 80]

(80, 70]

(70, 60]

(60, 0]

%

交通延误改善情况

>10

[10, 5)

[5, 2)

[2, 0]

<0

%

碰撞预警准确率

[100, 90]

(90, 80]

(80, 70]

(70, 60]

(60, 0]

%

交通信息提示效果

[100, 90]

(90, 80]

(80, 70]

(70, 60]

(60, 0]

通信设备的兼容性

[100, 90]

(90, 80]

(80, 70]

(70, 60]

(60, 0]

“人–车–路–云”系统协同性

[100, 90]

(90, 80]

(80, 70]

(70, 60]

(60, 0]

抗干扰能力(天气、电磁、通信、隧道/高架)

[100, 90]

(90, 80]

(80, 70]

(70, 60]

(60, 0]

系统的容错与恢复处理能力

[100, 90]

(90, 80]

(80, 70]

(70, 60]

(60, 0]

信息安全水平

[100, 90]

(90, 80]

(80, 70]

(70, 60]

(60, 0]