Company Profile
Qingdao Headway Marine Technology Co., Ltd. is a highly innovative hight - tech enterprise. Being a subsidiary company of NSO, it intergrates R&D, production and marketing of high - quality and reliable shipborne equipmentsand always commits itself to providing its best services.
Its headquarters is located in Qingdao, with its R&D center and production been in the Qingdao Hi - Tech Industrial Park. It has set up offices in Shanghai, Guangzhou, Shenzhen, Dalian, Zhoushan, Shenanigan, Nangtong, Huangdao,etc with expansion being planned. It has also established a complete global servic3e network with more than 80 service stations in 40 different countries.
Headway has developed the shipborne voyage data recorder with its own intellectual property right. It adopts VxWorks operating system, making use of high compression technology, with a small volume and a gross weight of only 7kgs.
It has super stability to work under every severe environment. The complete set of system only needs not more than 25W, needless of ventilation. It can be intalled on any kinds of ship. At present, it has been DNV ISO9001:0000 quality certified and CCS, PRS, ABS,LR,NK type approved as well as BSH Wheelmark approved. Till Mar,2007, the total sales volume of SVDR has already exceeded over 200, all the systems have been running normally on various ocean ships, With the spirits of devotion and innovation, the staff members of Headway have established and developed the company from the every start. We have the confidence and the courage to bring our high-tech products created in China to every corner in the world, helping our clients and partners worldwide to achieve great success!.
Headway Voyage Data Recorder
Voyage data recorder (VDR), popular name-black box, is used for recording all kinds of navigation information. The recorded data is used for analyzing causes of major and minor incidents happened during ships' voyage.
Headway VDR&S_VDR Components
Main Cabinet Unit
Based on the real-time embedded operating system of Vxworks, the system is more reliable, handy and adaptable to all kinds of installations on board.
With a power of 25W without any ventilation fans, the Main Cabinet Unit body is designed to be closed. no dust to enter. There are many interfaces with PNP function. It can be configured online, with easy access to debug and random real-time monitor function. It is more convenient for data of download.
The system is stable, needless of special person for check. This Main Cabinet Unit is designed to be closed and canwork normally even in severe environment. With a system power of only 25W, needless of ventilation, more reliable as a result. The system' s spare parts are all self-developed and manufactured, be in strong position to provide the permanent availabilities. You can enjoy these quality and inexpensive products with excellent global service network worldwide.
The Main and Supplementary power supply
The main and supplementary power supply work with 110V/220V 50Hz/60Hz without any manual configuration. The control panel ensures that the machine can continue to work with supplementary power of 24V when the main power supply fails. After the ship loses its emergency power, the battery will supply the power and go on to record audio data for over 2 hours. The maintenance-free batteries can be used for 3 years. AC input range: 110V/220V 50Hz/60Hz the DC input range: 24v.
Remote Acquisition Unit
As to the device without standard digital interface, the editable signal gathering module can be installed at the scene to obtain necessary digit and analog data.
Remote Alarm Unit
It conducts round-the -clock monitor of the VDR with acoustic and light alarm indications, the liquid display will enable you to more easily get rid of faults. The emergency backup function is able to record 12 hours data for later inspection, the backup maximum can be 30 copies.
Microphone Unit
It has an embedded design, elegant outer appearance, easy to intall with self-inspection function in order to avoid the failure of audio signals gathering due to the damage of microphone. Its in-built amplifying function enables the transmission of high-fidelity audio signal in a long distance.
Reliable Protective Data Capsule
The self-developed Protective Data Capsule is more inexpensive and competitive.
The Protective Data Capsule is a special one with high technology, which can be produced by only a few manufacturers in the world. IEC61996 specifies that the final recording medium for the VDR must be installed in the capsule in accordance with the following standards:
- Penetration : an object with a prick of 10mm diameter and a weight of 250kg falling from 3 meters above
- Impact: 50g semi-since pulses for continuous 11ms.
- Fire-resistance: 260
C low temperature for 10 hours, and 1100 C high temperature for 1 hour
- Pressure in deep sea: 30 days at 60 Mpa (6,00 metres depth) under sea and 30days dipping.
Float - free Protective Data Capsule
This multi-used float-free storage unit includes an S-VDR storage medium and a conventionalGMDSS satellite position indicator beacon, also called EPIRB. The Float-free Storage Unit includes all the updated 12 hours data. After the protective data capsule falls into water, it will keep the valid information of the S-VDR and automatically float on the water surface. There is no need to look for it under the water. It is more convenient to locate and salvage it through satellite.
- Transmission of Ethernet Signal
- Solid storage medium of 2-9 GB
- Two 24W power input-lines and 4 signal-lines to make it easier to float and detach.
- Integral 406 MHz with 121.5 MHz GPS satellite beacon 7 days' lifetime of pressure release device
- Salvage hook to make salvage more convenient
Audio Gathering Card
Our Audio Gathering Card with Our independent intellectual property right is characterized withits high quality, high compression with easy and convenient usage and maintenance. Adopting
the newest compressing coding and decoding technologies, this card can compress audio at a ratio of over 15 times. greatly reducing storage space as a result. It makes use of framing technology on board and keeps continuous non-interval records of audio data with high fidelity.With FPGA and DSP programming technologies. it enhances its high adaptability and extension and the easiness to upgrade. It has 6 channels to connect with 12 microphones and2 VHF signals to meet the demands of different clients in terms of audio signals.
Multi-functional RGB, DVI Image Gathering Card with high resolution and definition
HEADWAY multi-functional RGB, DVI Image Gathering Card with high resolution & definition is based on the PCI and PC104 unibus with two RGB and one DVI channel to meet the different client' s demands to intall in different conditions, enabling the gathering & storage of image signals of manifold resolution. Adopting FPGA and newest DSP image compression technology, through JPEG2000 lossless compression, the reducing the storage capacity, bringing the result that our product will have the most competitiveness. It can gather images ofany resolution rate and image signals up to 1280X1024 60HZ-85HZ and 1600X1200. A/D resolution rate: 24 Bit.
Replay Software
With a friendly human-machine interface, this software is easy to use and install. The online
replay function can monitor the real-time operating status of the relevant devices in the bridge so as to enable the captain to know the commands given by the operators in the bridge andto send the data back to the headquarters for analysis. It is easy to download and replay thedata of the PDC and to investigage the incidents and to analyze the functioning monitor.The replayfunction can also be a valuable tool for crew training. This software ensures complete retrievaland display of all recorded data.
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