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AIS Vessel Collision Avoidance System

AIS Vessel Collision Avoidance System

AIS Vessel Collision Avoidance System

AIS vessel collision avoidance system is a shipborne multifunctional system fully conforming to international and national standards. It has basic AIS functions and GPS positioningcapability. Also, the AIS vessel collision avoidance system is designed with electronic chart display function. Thechart display utilizes different color configurations for daytime and nighttimeoperations. In addition tothe basic navigation and collision avoidancefunctions, the AIS vesselcollision avoidance system provides audio and visual alarms as well. It alsosupports marker operations, voyage tracks and waypoints recording and voyageplanning function.

In addition to above, the vessel collision avoidance system can alsodisplay the total number of received vessels and related information in a list.The communication is achieved via CSTDMA or SOTDMA protocols, which can beswitched according to the base station command. The compact and light weightvessel collision avoidance system also has ports forinterfacing Beidousatellite equipment.

Over 18 thousand of AIS vessel collision avoidance systems have beeninstalled in Taizhou, Ningbo,Wenzhouin ZhejiangProvince, Lianyungang in JiangsuProvince, and citiesin Shandong Province. The AIS vessel collisionavoidance system has received vast welcome and praise from both fishers andgovernment officials of fishery administrative authorities. Our AIS vesselcollision avoidance system has received Certificate for Type Approval of MarineProduct from Register of the Fishing Vessel of the People’s Republic of China.

Specifications of AIS Vessel Collision Avoidance System

AIS Vessel Collision Avoidance System

Performance

Operating Band

156.025~162.025MHz

Operating Channel

CH87(161.975MHz), CH88(162.025MHz)

TX Channel

1 ch

RX Channel

2 ch (TDMA1, TDMA2)

Channel Spacing

25kHz

Channel Bandwidth

25kHz

TX Power

2W

Frequency Error

≤± 0.5kHz

Transmitter Modulation Spectrum

≤0dBc( ≤±10kHz); ≤-25dBc( ≤±10kHz);

≤-60dBc( ±25kHz~ ±62.5kHz)

Transmitter Spurious Emissions

≤-36dBm(9kHz~1GHz); ≤-30dBm(1GHz~4GHz)

Modulation

GMSK(AIS TX)

Sensitivity

better than -107dBm (PER ≤20% )

Adjacent Channel Selectivity

≥70dB

Spurious Response Rejection

≥70dB

Error Behavior at High Input Levels

-77dBm (PER ≤ 2%) -7dBm (PER ≤ 10%)

Co-Channel Rejection

-10dB (PER ≤ 20%)

Intermodulation Response Rejection

65dB (PER ≤ 20%)

Blocking

78dB (PER ≤ 20%, <5MHz)

86dB (PER ≤ 20%, >5MHz)

Receiver Spurious Emissions

-57dBm(9kHz~1GHz) -47dBm(1GHz~4GHz)

Data Interfaces

RS232: full duplex, 38.4kbps

RS422: full duplex, 38.4kbps

comply to IEC61162

GPS Positioning Accuracy

Positioning Error ≤10m

GPS Positioning Time

Positioning Time ≤120s

GPS Data Update Rate

1Hz

Voyage Track

capable of saving 100 tracks and 20k points per track

Markers

support 24 types of markers

capable of saving 10k markers

Waypoints

capable of setting 10k waypoints

LCD

8.0 inch, 800 × 600

Size

300mm ×200mm ×130mm

Alarms for Collision

safety-distance configurable

audio and visual alarm

BeiDou Equipment Interfaces

supported

Environment

Storage Temperature

-40 ℃ ~ 70℃

Operating Temperature

-15 ℃ ~ 55℃

Damp Heat

RH 93% @ 40℃

Shell Protection

comply to GB4208

Dropping, Vibrations and EMC

comply to IEC60945

Power

Voltage

DC 9.6V ~ 38V

Power Consumption

< 10W

Protection

protection under over-voltage, under-voltage, and inverted voltage conditions



We are a specialized AIS vessel collision avoidance system manufacturer in China. We alsooffer AIS search and rescue transponder, non-directional beacon, AIStransponder, ECS electronic chart system, among others.


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