Marine Camera Maritime Thermal Imaging Security System

• Customization: Available
• Technology: Pan / Tilt / Zoom
• Style: Fixed Focus Lens
• Model NO.: CLY-DN40S
• Type: Video Camera
• Sensor: CCD
• HDMI Format: 1080P
• Horizontal Resolution: 520tvl
• Kind: Manual Focus Lens
• Certification: CE, CCC, ISO9001: 2000
• Feature: High Definition
• Effective Distance: ≧30m
• Sensor Size: 50 Inch
• Remote Control: With Remote Control
• Packing: Wooden Box
• Transport Package: Wooden Box
• Specification: 1.5cbm
• Trademark: cly
• Origin: China
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 100.000kg

Product Description

DN40S photoelectric tracking and forensics system
Technical specifications

Equipment factory: Guangzhou Chuang li you Machinery Co., Ltd



1 Scope

This technical specification is applicable to DN40S photoelectric tracking and forensics system of XX ship. It is the technical basis for the design, manufacture, test, acceptance and delivery of the equipment, and is an annex to the order contract.

2 References (specifications and standards)

2.1 Classification society and product certificate

Classification society: design and manufacture according to the statutory inspection rules of ships and China Classification Society (CCS) Rules for the Classification of Steel Seagoing Ships (2012) and its revision notice.

Product certificate: factory certificate of conformity

2.2 Codes and standards

1. Guide for Type Approval Test of Electrical and Electronic Products

2. International Maritime Organization (IMO) International Convention for the Safety of Life at Sea (SOLAS) 2004 comprehensive text and all amendments issued before the contract comes into force (including requirements for GMDSS system)

3. MARPOL 73/78 and all amendments issued by the International Maritime Organization (IMO), including Annex I (including 13F, 25A), IV, V and VI;

4. Rules for the Statutory Survey of Ships and Marine Installations - Technical Rules for the Statutory Survey of Domestic Seagoing Ships (2011); Rules for the Survey of Fishery Ships (2000) and the Notice of Amendment (2008)
 

1. Regulations for Statutory Survey of Marine Fishery Ships (2003)

3 Requirements

3.1 Overview

The system includes a pointing device with gyro stabilization function, as well as display, control and video equipment in the cab. The director is installed on the ship with a wide field of vision. It can observe and monitor the targets on the water surface through the high-performance color television camera system in the daytime and the infrared thermal imager and laser night vision system at night, so as to achieve the purpose of safe sailing, finding targets, on-site law enforcement, and timely obtaining evidence.

When the ship shakes, the director with gyro stability can effectively isolate the ship's swing, so that the camera lens installed in it is always aimed at the target, so that the rear end can get a stable image. There is a controller in the cabin. The user can control the direction of the pointer, aim at the target, and take the forensics picture.
3.1.1 Composition

The system is mainly composed of photoelectric pointing device installed in the open field of vision on the ship and display and control equipment installed in the ship.

The EVA director is composed of high-performance TV camera system, infrared thermal imager, laser illuminator, two-axis turntable, gyro servo stabilization system, etc.

TV camera system: composed of a telephoto lens and a high-definition color CCD camera.

Infrared thermal imager: composed of infrared lens and uncooled infrared thermal imager.

Laser illuminator: composed of laser head, spot shaping lens and constant current power supply.

Turntable: composed of azimuth seat, pitch package and support structure.

Gyro servo stabilization and tracking system: composed of gyroscope, control unit, servo stabilization and tracking actuator, etc.

Display and control equipment: composed of control rod, control button, LCD and hard disk video recorder.

3.1.2 Interface

3.1.2.1 Control interface

DN40S marine photoelectric tracking and forensics system can be controlled by other keyboards or software, and can also be seamlessly connected with the ship's closed-circuit monitoring system. The specifications of the control interface are as follows:

Interface type: RS-485 baud rate: 9600bps

Data bit: 8 Check bit: none

Stop bit: 1 Data format: PELCO-D

3.1.2.2 Radar guidance interface (users do not need ARPA guidance and can not connect to ARPA radar)

The system can be connected with the ship's ARPA radar to obtain relevant data. The interface specifications are as follows:

Interface type: RS-485 baud rate: 4800bps

Data bit: 8 Check bit: none

Stop bit: 1 Data format: NMEA-0183

Statement requirements: TTM, OSD

3.1.2.3 gyrocompass interface (if the user has GPS/Beidou, the gyrocompass can not be connected)

The system can be connected with the ship's gyrocompass to obtain the heading information. The interface specifications are as follows:

Interface type: RS-485 baud rate: 4800bps

Data bit: 8 Check bit: none

Stop bit: 1 Data format: NMEA-0183

Statement requirements: HDT

The gyrocompass is mainly used to obtain heading information. If GPS is connected, the system can obtain dynamic heading information from GPS, and the gyrocompass can not be connected.

3.1.2.4 GPS/DGPS/Beidou interface

The system can be connected with GPS/DGPS or Beidou of the ship to obtain relevant data. The interface specifications are as follows:

Interface type: RS-485 baud rate: 4800bps

Data bit: 8 Check bit: none

Stop bit: 1 Data format: NMEA-0183

3.1.2.5 Video interface

The system outputs digital video interface and standard PAL analog video signal to hard disk video recorder, which can also be used as interface for other equipment connection.

3.1.2.6 Network interface

The system outputs the network interface, which can be connected to the network switch in the ship. The computer in the network can access the hard disk video recorder through the network, so as to obtain the real-time picture of the photoelectric equipment.

3.2 Electrical equipment requirements

The demand of the system for power supply is AC 220V/50Hz, single-phase, power 300W. If the equipment calls again after power failure during operation, the user shall press the start button to power on and start again.

The equipment is powered from the air switch of the distribution box on board, and the rated current of the air switch is 5A.

The color of the indicator outside the cabin is white, and the surface of the exposed operation panel inside the cabin is black, which can also be determined according to the requirements of the shipowner and shipyard.
3.3 Characteristics
3.3.1 Functional characteristics
A. Forensics
After the video signal is input into DN40S, the output video image is superimposed with date (month, month, day), time (hour, minute, second), GPS (longitude and latitude), platform rotation angle, and heading with true north as the reference. The user also records the time (this time is the satellite time received by GPS, which need not be set), location, and direction at the same time as recording the image, so as to achieve the purpose of obtaining evidence;


B. Night vision

DN40S infrared thermal imager adopts 640 × The 480-pixel uncooled focal plane detector and 100mm lens enable operators to find targets more quickly.

DN40S adopts 330mm telephoto lens and 15W laser illuminator, which can clearly see the specification of 1m at a distance greater than 1.5km × The ship name and ship number of 1m meet the need of law enforcement vessels to obtain evidence at night.

C. Ease of use

The installation and operation of the system are the same as that of ordinary PTZ. Power on self-test correction, multiple switches do not affect the service life. During the whole system operation process, users do not need to make complex settings and use computers. All information is superimposed on the image and recorded. The operation is simple and intuitive. The equipment is designed according to the marine environment and made of corrosion-resistant materials. It is well sealed and can be washed directly with water.

D. Compatibility

PELCO-D control protocol is adopted, which is compatible with most of the PTZ and security keyboards on the market, and can be integrated with the ship's TV monitoring system, sharing display control and video equipment. Back-end equipment adopts mainstream standards, which is convenient for users to replace and low maintenance costs.

3.3.2 Technical performance indicators

3.3.2.1 System connection diagram and wiring description are as follows:





System connection diagram and wiring description (Figure 1)


The thin lines in the figure refer to the internal wiring of the equipment manufacturer, and the thick lines refer to the shipyard wiring. The shipyard wiring is described as follows:

1, From the installation position of the control box to the installation position of the photoelectric director, lay three wires:

1. 2 * 1.0 power cable 1

2. Two water blocking network cables or 4 * 2 * 0.75 communication cables (must be twisted pair cables)

2, ARPA radar data output port to the control box, with 1 wire:

One 2-core signal cable or network cable

3, The GPS data output port is connected to the control box, and 1 cable is laid:

One 2-core signal cable or network cable

4, One cable shall be laid from 220V on board to the control box:

1 power cord of 2 * 1.0



Note: All lines in the system are weak current, and should be wired separately from the strong current lines on board, otherwise interference may occur!
3.3.2.2 Photoelectric director

Azimuth monitoring range: 360 ° continuous

Pitch monitoring range: ± 60 ° (adjustable)

Rotation speed: 0.05~30 °/S smooth adjustment

Maximum rotation acceleration: 60 °/S2

Stabilization mode: gyro stabilization

Tracking stability: no more than ± 0.1 °

Target tracking: manual locking, automatic tracking, with radar ARPA guidance interface

Structure: overall streamline, spherical photocell

Protection grade: IP66

Working temperature: - 25 ºC~+60 ºC;

Size: 300mm diameter × 441mm high

Weight: 15kg

3.3.2.3 CCD camera and telephoto lens

CCD size: 1/2 inch

Lens: 330mm, zoom and focus operation can be carried out in the cab

Optical magnification: 33 times

Angle: horizontal × Vertical 1.3 ° × 1.0°~ 35.0° × 26.2°

Pixel: 2 million pixels

3.3.2.4 Laser illuminator

Laser wavelength: 808nm

Laser divergence angle: 0.2 °~20 ° continuously adjustable

Spot synchronization control: it is synchronized with CCD camera lens by default and can be manually controlled

Power: 10W

3.3.2.5 Infrared thermal imager

Sensor: uncooled focal plane detector

Pixel: 640 × four hundred and eighty

Wavelength range: 7.5-13 μ m

Lens: 100mm fixed focus

Thermal sensitivity: ≤ 50mk (at 25 ºC)

3.3.2.6 Hard disk video recorder

Video storage and playback function: the front-end camera collects the front-end image signal into digital signal through coding, and transmits it to the storage device through the network for remote management, supports the centralized display and switching of real-time images of important parts, and supports the remote retrieval and playback of video data.

8-way 4TB

3.3.3 Environmental conditions

1) Outdoor equipment: working temperature: - 25 ºC~+60 ºC; Humidity ≤ 95%, waterproof and wind-resistant.

2) Cabin equipment: working temperature: - 5 ºC~+45 ºC; Humidity: ≤ 95%, with good electromagnetic compatibility and non-interference with other equipment on board.

3) The system can adapt to salt mist, oil mist, mold and other environments.

The equipment meets the following navigation conditions:

The maximum long-term trim is ± 5 °, and the heel is ± 15 °

It can withstand the rolling test of ± 22.5 ° with a period of 8s~10s and the test of long-term inclination of ± 15 °.

3.3.4 Anti-corrosion requirements

The equipment itself has been covered with protective paint, and no additional treatment is required for long-term operation.
3.4 Scope of supply

The equipment supply list is as follows:

Serial number	Name	Model no.	Qty	remark
Photoelectric forensics equipment
1	Photoelectric director	DN40S host	1	Including: TV camera, infrared thermal imager, laser illuminator, gyro stabilized automatic tracking platform
2	Control box	II	1
3	Digital Video Recorder		1	Compatible with commercially available mainstream security equipment
4	lcd monitor		1	Confirmation of size and installation method approval drawing
5	Control keyboard		1
6	mouse		1
7	certificate		1
8	user 's manual		1
9	CCS type approval certificate		1