Guangdong EnhuaGroup Melzhou Jiaying Wandak Laser Co., Ltd.
Website: http://www.wandak.cn/

For making a precision DVD9 with a high speed production, Wandak in Meizhou has successfully made their mass production with M2 SQ20.  M2 SQ20 is the latest DVD line which has many features:

1. Single frame made by steal it assure the precision will stay the same after a long time of operation.  Disc could not fall out the translation system.
2. Extra spin cooling front end for reducing the cooling time of the molded parts and efficiently reduce the cycle time of the molding.
3. Latest designed twin cathode sputtering chamber with newly evolved vacuum pumping system.
4. New generation CenterBond station can further control the dosing of the glue in order to further reduce the cost of production.
5. The SpinCure lamp had been replaced by a UV LED curing device.  This configuration ensure there is no excess heat and a long life for operation.
6. Through a simple upgrade, SQ20 can produce HD-DVD disc.

As the installment of SQM CD/DVD line at Jin-Cheng-Chao in Guangzhou, China successfully done by Linfair Engineering, SQM mastering system has set it own reputation of being a compact, fast and unique machine in China with other 15 installment around the world including 2 HD-DVD LBRs.  Customer is satisfied with its performance and the final acceptance was executed right after the pilot run of this system.  The SQM futures are
1. Fully automated mastering system with self contain clean room environment.  The glass substrate was loaded and unloaded automatically.
    The round conveyor transportation system ensures the glass substrates are moving smoothly between in-line stations including cleaning, photo-resist dosing, baking, laser beam recording, developing, and testing.
2. The laser beam recorder (LBR) of SQM does not required manual alignment and the life time of laser is extended by a special modulation method.
3. The platform of SQM provides not only the manual-free operation, but also its LBR can be easily upgraded for production of HD-DVD and BD in the future without the need of purchasing a whole new line.

The 4^th – 13^th October LFV group from with representatives from Arlanda airport participated in a DMAN (departure manager) workshop with Linfair EngineeringITMS division in Beijing.

Linfair is currently developing a full scale DMAN for Stockholm-Arlanda airport within the European union funded NUPII+ project. The live trials will be performed mid 2007 and by close cooperation with the operational experts Linfair are developing a third generation DMAN that aims to reduce aircraft taxi times and controller workload whilst increasing the airports overall capacity and creating a more predictable departure flow.

 
The meeting held in Beijing resulted in a finalized specification and the Swedish LFV representatives Ake Wall and Jan-Olof Roos were very impressed with the output of the workshop. The DMAN can be seen in Arlanda from June next year. Contact Linfair for further information...

Linfair Engineering, a systems integrator based in Hong Kong, and Avitech AG Germany, it’s ATM systems software partner, have successfully completed final acceptance and commissioning into operational use of the Tower Information Management System (TIMS) procured by North China Air Traffic Management Bureau (NCATMB) for the Beijing Capital Airport main control tower. 

Linfair and Avitech installed TIMS™ in close cooperation with NCATMB and with skilful engineering from all parties. TIMS was delivered with even more functionality than specified. On the 29^th of April 2006 the site acceptance test was formally finalized and the complex integration project successfully completed. TIMS is the Avitech Integrated Tower Information Management System software now in its fourth engineering generation. Earlier versions of TIMS™ have been installed in the German DFS international and domestic towers and control centres since 1993.

This was a complex engineering program, completed over 12 months, seamlessly integrating the tower controller and supervisor working positions into a common user environment.  NCATMB wanted to maximise use of available tower space and provide easy information access for all tower users in English and Chinese language as required. The solution also resulted in the reduction of the number of controller working displays and controller input devices.

“We knew it would be a challenge since we needed to integrate several external stand-alone systems developed by different companies and in addition support the multilingual requirement from the client. Requirements were bound to change during the project and thanks to great effort and flexibility from Avitech AG and our team we stood by the client all the way to the finish line”, says the Linfair vice president Kelvin Lin.

The system provides a common Message Oriented Middleware (MOM) interface to airfield data systems and sensors for real time airport weather, status and flight information (including runway layout and usage, met, braking action, approach and airfield light monitoring, CCTV, ATIS, RVR, FDPS, stand management, message annotation etc). This technology can, in the future, be used to rapidly deploy and integrate new airport sensors and information as it becomes available and ultimately to link the second control tower, currently under construction, serving the new 3^rd runway.

With single click/touch dual displays, that use input device sharing technology to reduce tower desk top clutter (mouse, keyboard, controllers etc), the system can easily be configured. The displays are 21 “ high resolution LCD which can be used in a multiple screen windowing or fixed default configuration according to operator preferences, regulations or preferred NCATMB procedures. Remote user displays can be deployed over the network (e.g.  Area Control Centres (ACC), CAAC HQ’s, Meteorological Office, Training Centres, etc) and configured to provide maintenance support; monitor and statistics logging; simulation and controller worker familiarisation; ACC, Tower and approach co-ordination; AIP maps and chart storage and distribution etc. and centralised regional airfield monitoring,)

TIMS™ is a Linux operating system based solution with very high availability using dual servers, databases, LANs and routers with no single point of failure. TIMS communicates over a dual Gigabit LAN which handles the CCTV streaming video and all tower data. The integrated stand-alone systems are fully redundant in the sense that any system can be taken out of the TIMS environment and revert back to the original non integrated status for offline maintenance, upgrading and external systems replacement.

 In short the TIMS™ provides the environment to integrate, retrofit, upgrade or expand small, medium and large towers, without risk to operational serviceability.  TIMS™ is the ideal solution for improving control tower safety, performance, efficiency and working environments and being highly configurable avoids the costly alternative of external systems replacement and tower redesign.