Thai-Nichi Technology News

New Technologies in Cars

What innovations await motorists in the near future?
Major changes will affect the 3 directions. New technologies will improve fuel efficiency, improve safety, simplify diagnostics and repair.

Leading experts are unanimous: the internal combustion engine will continue to dominate the automotive market and in the 21 st century. Automobile manufacturers have invested considerable time and effort in an attempt to improve the fuel efficiency of these engines, and they were successful. The new technology will reduce fuel consumption by one one-third by 2020 and half by the year 2030. While hybrid vehicles and diesel engines are much more economical petrol counterparts, but the latter will significantly reduce fuel consumption by implementing new solutions.

The following year, General Motors will begin to implement in their engines, technology transfer on request, reduces fuel consumption by eight percent. Also, GM predicts that the decline in the 7-11 percent in fuel savings can be achieved by using a smooth control system with automatic transmissions.

The introduction of variable valve control is working on BMW, will lead to further increase fuel economy. Do not remain aloof and Bosch. She recently developed Direct-Start system. This system allows the engine off at idle and immediately activated as soon as the driver As the gas pedal, the ignition of the combustible mixture in the fuel system is at the same time without the starter motor. Bosch predicts fuel savings of 5 percent with the direct startup.

The innovations awaiting us in the near future in automotive technology, go far beyond fuel economy improvement. Here are just a small list of those that await us in the next ten years:

- Active safety systems will use algorithms to anticipate hazards and intervene or warn the driver.
- Keys to the machine will replace the special cards.
- The widespread introduction of navigation systems using global satellite positioning with the ability to connect external devices (PDAs and cell phones).
- Wi-Fi-UPS in almost every vehicle will provide weather, news and other information.
- Data collection systems for vehicles will collect the necessary data to help service personnel perform remote diagnostics and troubleshooting assistance by motorists.
- On-board cameras will view the “blind” zone of interior, helping parents monitor their children.
- 40 volt electrical systems will become standard for many new electrical devices.
- Voice commands are already implemented in some models of BMW’s, Jaguar and Lexus will become a standard feature of management of various devices of most cars
- Electronic pedal (without mechanical connections) already used in Mercedes, Chevy Corvette and all recent Audi models replace the traditional in most car models
- Programming of vehicles will use electronics to express their choice to many parameters of your car: the characteristics of the suspension and ground clearance to the engine characteristics.

Flash Cards – Advances in Mobile Data Storage

Of course, back when the volumes were small (but in any case more than a floppy disk) and the prices high, but demand determines supply. Once upon a time, and simple CD-R cost more than a dollar. Just remember my friend, amateur photographer, who gladly informed me that the gigs Compact flash is less than 100 dollars. What we are seeing now – and all they see themselves. Three-inch disk drives has been firmly replaced on the card readers is “very much-in-oneĀ», and the information is transferred using a small USB flash Drive, size and price of which would have made ten years ago, sobbing HDD manufacturers.

Whether we like it or not, but there is a new standard – Flash, a three-inch floppy disk, a dozen of which now stands as a flash card to 1 GB, slowly and steadily go on pension, as at the time that the floppy to 5.25 inches.

First and foremost it is understood producers of all peripherals. Developed a digital photo. Want to print photos at home? No problem! But you do not have a computer? But who needs it! And in many photo printers started appearing card readers and USB-ports. Inserting a flash (or memory card directly from the camera), luggage, paper and print photos. Simple.

He has recorded another music or movie to flash? No problem – here’s a music center, which will see there is music or player, which will see there videos. While not quite imagine that you can write to flash, so it can be used in the refrigerator, but I think that this milestone is not far off.

Once upon a time in my work for the Merit was given an MP3 player 512 MB. As many as 512 megabytes! Funny, right? A two and a half years ago it was quite decent. However, for free … Okay, you understand. However, the player broke down a couple of months ago, and I understand that repairing it will come out more expensive than buying a new and more voluminous. But habit, you know … And a mess – just flashing vanished. But not so simple. Firmware, which I saw on the manufacturer’s web site a year ago (I was searching for a new version, which would be supported by Russian tags), now there traces evaporated. Letter of Support Services has not produced results (obsolete model, little memory, drivers and firmware somewhere suddenly disappeared, can not be found). flash-memory is getting cheaper in the eyes, the world exploded, and its successors can not escape the technological progress. It is a pity that the sausage is made not on the flash-memory, and it becomes more expensive all the time … But I digress.

Who else was not affected by the technology of flash? Take, for example, motorists. This is a separate type of people who, by and large, do not care about the rest of the world. It was to the road, but the garage, where you can hide from his wife and drink beer. And, after drinking beer, I want to hear some soul music. So, what would the topic. Car stereo systems that understand the MP3 discs now not surprise anyone, but what if you have a car just old FM-receiver? And do not worry about you too, take care and come up with such a thing called FM-modulator. It is inserted it into the cigarette lighter is configured to transfer signals at a certain frequency, which was exhibited at the receiver, and then … Right! In the modulator is inserted into our consistent flash with our favorite songs “in the subject.”

By the way, there is another “flash” theme. Since flash memory – it is not only a USB flash Drive, it is not surprising that appeared in several formats. Each manufacturer of such a flash-memory, which would make more money, invented a device for which it produces its own standard. Most things like the company likes to Sony, which has never wanted to lose the opportunity to put it in my pocket an extra billion. But, in this case, it succeeded not too good. The fact that the flash-card Memory Stick, which are used in most of the technology from Sony, such as in cameras or mobile phones brand Sony Erricson, too slow and very expensive. But until recently, it was the only standard that is recognized devices production Sony. Speaking of cameras, then there is another company that does not particularly like it when its device shoved others’ memory card flash. This Olympus. They have developed a standard that is quite different at high speed. It is called the xD. Pretty fast card for its time, but, given the constantly rising speed SD cards and lower their cost, xD, as well as Memory Stick, losing their audience. Just a lot of buyers, in addition to the quality of the device itself, became interested in it and used the type of memory. And, accordingly, the price on it. A price card type Memory Stick and xD are the highest. What would be because of such trifles do not lose the demand for its cameras, and Sony, and Olympus cameras have made in their support of today’s most common formats – SD. Thus it turns out that memory standard in advertising the new device – this is not the last case.

And finally … When only the DVD-RW drives have declined sufficiently in value, and the blanks for him did not at the price of hiding behind the clouds, it seemed that the crisis of free space on your hard drive has passed forever, and that DVD-RW will save us from this. Exactly the same thought now comes to mind when you see the news about Blu-Ray. But when you see how expensive flash 8 or 16 GB, you realize that Blu-Ray will not help. As a single-disc – perhaps, but the discs will not be popular – it is absolutely accurate. Because it is much easier to put a little gizmo in his pants pocket than a poke in the bag, a fairly large by today’s standards, the disc.

In general, the revolution was accomplished and flash appeared. And while not yet set a new, one must get used to and learn what is there.

Introduction to Wide Area Networks

Global Network Wide Area Networks (WAN), which belong to a regional computer networks, designed as LAN to provide services, but much larger number of users located over a large area.

Because of the long channels of communication to build is very expensive, so the global network most often created by large telecommunications companies to provide paid services to subscribers. Such networks are called the social or public. But in some cases created as a private WAN networks in major corporations.

Subscribers can be LAN WAN enterprises that are geographically distant from each other, which need to share information among themselves. In addition, individual computers can use the services for WAN access, as to corporate data, and to public data Internet.

Companies that support the operation of the network, called network operators and companies that provide paid services to subscribers are called service providers or service providers.

In global networks for information transmission, the following types of switching:

circuit switching (used when sending audio over ordinary telephone lines; ATM – is a communication technology that combines the principles of packet switching and channel for communication of various types);
message switching (used mainly for sending e-mail, teleconferences, e-news);
packet switching (data transmission, recently also used for audio – and video).

Of great interest is the global information network Internet. Internet brings together many different computer networks (local, corporate, global), and individual computers that are sharing information via the public telecommunications.

Virtually all Internet services built on the principle of client-server. All information is stored on Internet servers. Exchange of information between servers on the network is carried on high-speed communication channels or routes.

These routes include: dedicated analog and digital telephone lines, optical communication channels and radio, including satellite communication lines. Servers, combined with high-speed highways, constitute a basic part of the Internet.

Individual users connect to the network through computers local Internet service providers, Internet – ISPs (Internet Service Provider – ISP), which have a permanent connection to the Internet. Regional provider connects to a larger provider on a national scale, which has sites in various cities.

Network of national providers together in a network of transnational providers or providers of the first level. Combined network providers are the first level of the global network of Internet

Services that may be provided to users on the Internet:
E-mail E-mail;
computer telephony
File Transfer FTP;
terminal access for interactive work on a remote computer TELNET;
Global System for teleconferencing USENET;
reference services;
access to information resources and search tools on the Internet.

Laptop Technology Update

Analysts: Lenovo laptop with 3D-displays in the third quarter

These market analysts, Issue Lenovo laptop with a stereoscopic display will be held in the third quarter of this year. Previously, representatives of Chinese companies said that they are going to develop a 3D-laptop, but the approximate dates the release of this device called the first time, buy a laptop cues.

Currently there are two main technologies that enable the laptop screen to play three-dimensional image. First – NVIDIA GeForce 3D Vision, which uses active glasses, the second – Taiwanese technology company Wistron, which uses passive polarized glasses. Analysts say Lenovo for its 3D-laptop chooses technology Wistron – for this there are a number of reasons. First, both firms have long-standing partnerships: the capacity of the notebook Wistron wants Chinese firms. Secondly, passive glasses with polarizing filters is much cheaper than active ones. In addition, passive technology makes less demand for the hardware of the notebook.

Of his collaboration with Wistron in creating 3D-notebooks have said Dell and HP, and Acer already fast selling such devices. Obviously, the soon to be joined, and Lenovo.

Samsung announced laptops Q330, Q430 and Q530

The range of subtle and stylish Samsung Q series laptops added three new products: 13-inch Q330, Q430 14-inch and 15-inch Q530. In completing all three laptops include the processor Intel Core i3-350M, operating at a frequency of 2.26 GHz, optical drive DVD-R/RW, shestisektsionny battery, three ports USB, connector HDMI. Notebooks are enclosed in the same building (adjusted for screen size, of course), the maximum thickness is 27 mm. Screen resolution – regardless of the diagonal – is 1366 x 768 pixels.

Differences between the three new products – in the amount of RAM and hard drive, type your video card and, as a consequence – the mass. Samsung Q330 has integrated graphics Intel GMA HD, 3 GB of RAM, hard drive, 320 GB and weighs 1,96 kg. Samsung Q430 with 4 GB of RAM, 320 GB hard drive on and a graphics card NVIDIA GeForce 310M. Weight of this laptop is 2.05 kg. 15-inch Samsung Q530-equipped for the maximum: there are 4 GB of RAM, hard drive 500 GB and 3D-accelerator NVIDIA GeForce GT 330M. As a consequence of the weight of this laptop – the largest: 2,33 kg.

Despite the difference in the diagonals and equipment, the manufacturer says the same battery for all three notebooks – 5 hours. Samsung Q330, Q430 and Q530 will be on sale in July, is closer to that time will be announced on their value.

Samsung unveiled the 15-inch business notebook

Samsung has introduced the P580 notebook for business users. Novelty is equipped with processor Intel Core i3/i5 and works under the direction of Windows 7 Professional.

Samsung P580 – one of the few new laptops equipped with matte widescreen display. It is somewhat worse color rendition, but the problem of glare on the screen, constantly arise in office lighting, lead to a minimum. The screen resolution is 1366? 768 Lights – LED.

At customer laptop can be equipped with one of the following processors Intel: Core i3 330M (2,13 GHz), Core i3 350M (2,26 GHz), Core i5 430M (2,26 GHz) and Core i5 520M (2,40 GHz). Memory DDR3 varies from 2 to 4 GB graphics subsystem can be represented as an integrated video card and a discrete card NVIDIA GeForce GT 330M with 1 GB of dedicated memory. Laptops equipped with four slots USB, one of which is combined with eSATA, serial port and connector for a docking station. Keyboard Samsung P580 is an auxiliary digital unit.

Preservation of information is for business users of paramount importance, so Samsung P580 has a module TPM, and also an accelerometer, suspend the application of a fall in the laptop. Weight notebook is 2,5 kg. Sadly, the battery life, starting dates of sales and indicative pricing information yet.