| Ultrasonic Detector(UD) |
 |
| Voltage rating: |
DC12~24V |
| Current rating: |
30MA |
| operational principle: |
Ultrasonic |
| communication port: |
RS 485 |
| detection range: |
0.5-3.5M |
| response time: |
30ms |
| Size: |
10ãŽ?(diameter)×2.3ãŽ?height) |
| Shell material: |
ABS |
|
|
|
| LED Lamp |
 |
| Voltage rating: |
DC4V |
| Current rating: |
20MA |
| LED luminance (Green/Blue): |
9000mcd |
| LED luminance(RED): |
5000mcd |
| LED number: |
4 RED 4 Green/Blue |
| Shell: |
ABS |
| working temperature: |
-50℃~ +80�deg; |
| visual angle: |
360° |
| visual range: |
>50m |
|
|
|
| Central Control Unit(CCU) |
 |
| Voltage rating: |
DC12V |
| Current rating: |
100MA |
| Output port: |
com1, com2/com3 |
| Communication frequency: |
9600 |
| com2: |
To PC |
| com1: |
To NCU |
| Control quantity: |
60 sub-node(NCU/screen) |
|
|
|
| Node Control Unit(NCU) |
 |
| Voltage rating: |
DC12V |
| Current rating: |
45MA |
| Output port: |
RS 485(1,2) |
| Communication frequency: |
9600 |
| Rs485(1): |
To CCU |
| Rs485(2): |
To UD(sensor) |
| Control quantity: |
60 sub-node(UD/screen) in max |
|
|
|
| LED Indoor Screen 1(Panel + box) |
 |
| Voltage rating: |
DC12V |
| Current rating: |
200MA |
| Power rating: |
30W |
| Communication port: |
RS485 |
| Communication frequency: |
9600 |
| Luminance: |
300cd/m2 |
| Panel size: |
48cm*18cm |
| Panel display: |
Lattice 64*24
one arrow + three digits |
|
|
|
| LED Outdoor Screen 2(Panel) |
 |
| Voltage rating: |
DC12V |
| Current rating: |
200MA |
| Power rating: |
40W |
| Communication port: |
RS485 |
| Communication frequency: |
9600 |
| Luminance: |
>500cd/m2 |
| Panel size: |
48cm*18cm |
| Panel display: |
Lattice 64*24
one arrow + three digits |
|
|
|
| LED Outdoor Screen 3(Panel) |
 |
| Voltage rating: |
DC12V |
| Current rating: |
200MA |
| Power rating: |
50W |
| Communication port: |
RS485 |
| Communication frequency: |
9600 |
| Luminance: |
1000cd/m2 |
| Panel size: |
64cm*32cm |
| Panel display: |
Lattice 64*32
three digits |
|
|
|
| keyparking Information System |
 |
| Hardware: |
CPU: P4 3.0
Memoryï¼?12M
HDï¼?0G |
| Platform: |
DELPHI |
| Database: |
SQL/Access |
|
|
|
