Wednesday, August 19, 2009

LED for Honda Automotives

Osram Presentation Material at LED show

















Automotive has been intensively using LED since 1999. Nowadays, there are 300-350 LED in a car, a Maybach is even using 528 LEDs. The use of LED brings along a lot of advantage like Saftey as LED turn on in juts 2 ns and Incandescnet may need 300 ms which is many times slower. LED is power saving vesus the use of incandescent light bulbs. If all Signal function of standard incandescent lamp were replaced with LED, the power consumption will be reduced from 206W to 40W. The lower Electrical consumption created reduction of 237 grams of CO2 emission for a distance of 100KM when comparing with Incandescent options.

Take for an instance, assume 200 hours of Brake operstion, 220 hours of tail signal and 75 hours of turning signal operation per year, A median Vehicle age of 9.7 years using Joule LED will cut 400 Kg of CO2 emission over the life of the vehicle. The lower wattage reduces the drag on the electrical system, which translates into small but measurable fuel saving. An Equivalent of an approxiamtely 20 Litre of gas will be saved a year too.

RCL Rear Combination lamps are almost LED for certain Mid range and Hi End Car. The only challenge is the Hi beam Head lamp as it has to generate as much as a few thousandy Lumen of white light under the high temperture of engine compartment. European Cars such as Audi R8, Q7 is using Philips. Mercedes Benz is consider to use LED hi Beam head lamp. DRL (day light running lamp) is Osram Gold Dragons.
On the other hand Japanese car is yet not going LED Hi beam LED head lamp until recent car show that Honda is using a conservative way of Multi LED to form the hi beam head lamp. This is not the first Example as Cadillac Escalade Platinum has been using Osram Ostar LED as the Hi and Low beam Head lamp seince end 2007.

Japanese is used to be a leader in LED design and Efficacy 12 year go, however now they have been overtaken by US and European players in term so Efficacy and design. Has been overtaken Japan as an average, except Nichia is still the world 2nd Highest Efficacy in LED emission at 145 Lm/Watt.
Recently Honda car such as CR-Z Concept, FCX Clarity and Insight Concept car has been reviewed with extensive use of LED as interior and exterior decorative LED, function LED and Signaling, As the Automotive forward lamp, they use Multi LED module. My comment on the LED layout is Gorgeous! I am looking forward that these Concept cars will be commercially available soon in Hong Kong.
feverip

Tuesday, August 18, 2009

Mea culpa

When I did my last batch of music reviews, I said the following about Animal Collective:

I have absolutely zero interest in ever seeing them live


Some Uighur pointed out in the comments that they were actually quite excellent live. I didn't believe him. Then I found this:



Weird? Even by Letterman's standards, yes.

Good? More like awesome. Especially the vocals on the "when the sun goes down we'll go out again" bridge.

I was wrong. I admit my mistake.

--Ryan

Digital & Essential: The 3rd Internet and Mobile Marketing Summit 2009

With the theme "Digital Delivers," Internet and Mobile Marketing Association of the Philippines (IMMAP) organizes this year's Internet and Mobile Marketing Summit for the third time. It shall be held on August 25-26, 2009 at SMX Convention Center, Mall of Asia, Manila, Philippines.Digitally Cost-EffectiveIn this times of global recession and belt-tightening, the marketing budget continues to

Monday, August 17, 2009

LED Head Lamp shall be the future illumination light source


Since 2002, LEDs have developed rapidly due to their use in mobile phones. With the improvement of LED luminescence technology, LEDs no longer rely on the mobile phone industry. They now enter the semiconductor lighting era. But due to limited Efficacy, still we have to wait for a while before that kind of higher efficacy LED 200Lm/Watt can be invented for more applications other than automotive illumination.

The Auto production was low in the past three quarters, until government subsidizing the replacement of old vehicles, Ford has announced that they will have to increase their production from 490K units to 570 K unit in the fourth quarters. This may have a positive sign of the early recovery of auto industry.
There are almost 300-350 LED in a car and Auto LED has a much tougher requirement on reliability. Naturally the sales price of the LED for Auto is higher than other application.

Currently, brake lights are the main LED application for vehicles. The market penetration rate was 53% in 2007; the figure will increase to 85% by 2011. In addition, the penetration rate of vehicle LED taillights was close to 15%, and the figure is expected to reach 38% by 2011.
Moreover, the Cadillac Escalade was the first car in the world to adopt LEDs both in its high beam and low beam lights, signifying that LEDs have entered the headlight era. Taiwan Everlight will also start the mass production of LED headlights as early as Q3 2008; their main client is China DongFeng Motor Corporation. Audi R8 with a production volume of 20 units day, hand made with the best technician who is selected from all Audi technicians.
I did see front high beam head lamp light up, with two Snow White LED beam, with the Osram DRL LED surrounding it. That light up appearance has a stunning technological outfit of powerful muscle car dressed in a fine German tuxedo. That was eye catching when it moved gracefully and slowly from the Convention Centre towards central.

Audi R8 Hi beam LED was a masterpiece of Lumileds using its TTFC Lumiramic technology, I am wondering that this might be given precedence over all other LED type in the High Power Illumination LED development.

Sunday, August 16, 2009

Get Hooked


My two year old just moved into a big boy bed about two weeks ago and I am just starting to get it all together!  The painting hanging above his bed was one of my very first blue chickadee creations!  I have always loved this one!
This is my latest "get hooked"  tote bag I painted a week or so ago and I have since used it everyday as a carryall for my son's things.  This tote has been the perfect size (13X13X3) for throwing a quick snack/ diaper/ wipes in and hit the road!


beach day sunday

So today marks the first day of my blog!  I remember not so long ago having no idea what a blog was or why anyone would care to read about what someone else does with their day!!!  I mean don't we all have better and more important things going on in our lives???  

So, here I am now, starting to blog....hard to believe!!!  After some thought, I decided this would actually be a great way to share pictures of my most recent artwork from blue chickadee!  I really want friends and family to see what I am doing and this will make me be more vigilant about taking pictures of my work as I go.  I love painting, I mean I really do, but sometimes, I have to admit, it does fall on the back burner for me.  After struggling with a very high energy,  temper tantrum throwing, adorable two and half year old all day, sometimes I just want to lie down with a good mag and turn on Bravo for a few hours!!!  

For those of you who know me, you know it is going to take me a while to figure out how to post pics of my work, but please bear with me!!!!  I will figure it out...I am bound and determined to this myself without having to ask my husband for help.  I hope things go well and  will be updating soon!  

Thursday, August 13, 2009

More like Blue Gays

(Bad pun? Yeah. Hard to resist, though.)

This past weekend, the Toronto Blue Jays held a 'Back2Back' weekend - a reunion for players and coaches from the 1992 and 1993 World Series-winning Jays teams.

They also let Alex Rios, a popular and competent player, leave for another team in exchange for literally nothing.

These two events showcased an astoundingly clear example of the wholesale change in how the Toronto Blue Jays approach winning over the past fifteen years.

Once upon a time, the Blue Jays were the best team in baseball. And, rich with the money of every Canadian who drank Labatts, they also had the biggest payroll in baseball. When they needed a new whatever, they could go out and buy it.

Now, the Blue Jays cannot afford to outspend the rest of baseball, so they must find a way to build a strong team without breaking the bank.

This is understandable. The Yankees and Red Sox are spending ridiculous amounts of money on the best players, and Rogers is gouging my pockets enough - I don't want to see my cable bill being raised to pay for a starting pitcher who doesn't work out.

But just for fun, I'm going to take two problems faced by the 1992 Jays, and two problems faced by today's Jays. I will tell you what the relevant team did, and what the irrelevant team would have done.

(Conclusion: while obviously the 1992 strategies won't always work now, because the Jays *can't* outspend the rest of baseball, there's a happy medium far closer to their end of the spectrum.)

PROBLEM THE FIRST

The Setup: The 1991 Blue Jays had eight solid starters. Unfortunately, the ninth - primarily the DH position, although it rotated a bit - could never quite be filled. And with Mookie Wilson gone, there was no longer a bona fide starter to take up the mantle.

The Solution (1992): Sign Dave Winfield. He's willing to DH most of the time, he's somebody fans can get behind, and he's one of the best hitters in the game.

The Solution (2009): Well...you don't really need to spend the money, you should be able to fill the hole from within. Maybe Rance Mulliniks will bounce back into shape. If he doesn't, odds are good that at least one of Derek Bell and Jeff Kent will prove ready to hit major league pitching. Worst case scenario, you have to rely on Pat Tabler or Ed Sprague a little more than you'd like. Five possibilities for one spot? That's a lot! Hell, most of those guys can play third - let's trade Kelly Gruber!

PROBLEM THE SECOND

The Setup: The 1992 Jays aren't getting the starting pitching performances that a world champion needs. Jack Morris, Juan Guzman, and Jimmy Key provide a solid top three, and Todd Stottlemyre's okay when necessary, but there's not much to go on past that.

The Solution (1992): Thanks to signing Dave Winfield, we're left with the problem of Jeff Kent - a talented player who we just don't have room for. Let's trade him for one of the best pitchers in the game, David Cone!

The Solution (2009): Whaddaya mean no other options? Dave Stieb could be back by the playoffs. David Wells wasn't doing *that* bad, but if you insist on a replacement, we've got Pat Hentgen, Doug Linton, those guys. Maybe Mike Timlin could be stretched into a starter. We're fine!

PROBLEM THE THIRD

The Setup: The 2009 Jays have one of the best pitchers in baseball - Roy Halladay. But his contract ends in 2010, and retaining him - if it's even possible - will be very expensive. His trade value is at its peak right now. What to do?

The Solution (1992): Well, you don't have a good enough team to seriously contend in either 2009 or 2010, and if you sign Halladay past that it'll tie up too much money to improve what needs improve him. So trade him. Get the best deal you can - young players who *will* be good in the majors but haven't had the chance to jack up their value with a track record.

The Solution (2009): Yeah, we might win, but it'll be at the cost of all the fans who won't accept a winning team if it means we got rid of their favourite player. Let's keep him and the fans' goodwill.

PROBLEM THE FOURTH

The Setup: Much like in 1992, the Jays are one player short of a bona fide starting nine. Also like 1992, all the defensive positions are represented - so literally any major-league-caliber hitter would work.

The Solution (1992): You might be surprised by this, but we think you should ride it out. You won't contend this year, so don't part with any of your prospects. Wait until the off-season, then find a decent hitter on the free agent market. It's not what we'd do in our situation, but given your financial standing, it makes the most sense. Bautista, Millar, Inglett - they're not good enough for a contending team, but they're good enough for now.

The Solution (2009): Damn right they're good enough for now. And why waste three of them on one spot? Let's get rid of Alex Rios so only one of them has to sit at a time!

The Rebuttal (1992): That makes no sense. Rios is a better player than any of them. Beyond that, Rios is a *good* player, who you could actually get something for if you wanted to. Beyond THAT, your last decision was on the basis of fan loyalty - and the fans love Rios. Either you were lying then or you're lying now, which is it?

The Rebuttal (2009): It's not a lie if we know the truth.

--Ryan