WTI has moved its blog!

WTI has moved its blog!

http://gotowti.typepad.com/

WTI has moved, fully, over to TypePad and will no longer be updating the blog here,

Please check out our blog over there – still updated every Wednesday.

Thank you and have a wonderful 2010!

~ The WTI Team

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WTI (Wireless Technology, Inc.)

Video Surveillance Products Dedicated to the Broadcast, Global Security and Transportation Markets!

www.gotowti.com ● www.wirelesstech.com

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The future of our road ways - ITS

We constantly hear about all of the improvements being made to cars to make them more sustainable, cleaner, lighter, safer and cheaper. Instead of steel, car bodies and parts are being made from duraluminum, fiberglass, carbon fiber and other strong yet lighter materials. Companies are doing a lot of research on new fuel sources as well, from corn to water to electricity and more. These changes have been making a big difference in the way we view our vehicles and the way we view the vehicle interaction with our environment.

The changes won’t stop there. As the cars get better and cities and highways become more and more congested we need to find ways to make vehicular travel easier – on both the people and the environment.

Today, many kinds of traffic enhancements have been installed all over the world; for over 20 years WTI has designed and manufactured innovative ITS systems – from camera systems to wireless communication devices. Today’s systems monitor traffic flow, send warnings about unsafe driving conditions or accidents, and they keep traffic moving to lower car exhaust emissions for a cleaner environment.





So, where is the future of ITS going? There are really only two main schools of thought on this right now – the Automated Highway System and the Vehicle Infrastructure Integration.

The Automated Highway System (AHS) or “Smart Road” is an idea to relieve traffic congestion and pollution by utilizing driver-less cars that travel specific routes on roads all controlled by computers. Basically, this idea revolves around specially built cars being moved through cities and over highways using magnetized stainless steel spikes that would be installed in the center of all roads.

Another viable option would be building autonomous intelligent vehicles rather than building and maintaining a specialized infrastructure of that size. The Vehicle Infrastructure Integration (VII) would link smart cars with its surroundings (both on the roads and car to car) in order to increase safety, efficiency and convenience.

These kinds of technologies would make vehicular travel so much easier, faster and safer. Since the computers were doing all of the “driving” for us, reaction time is no longer an issue, space on the highway would be totally regulated which would cut down congestion and result in the need for less lanes on a road due to increased lane efficiency, accidents would be almost unheard of, there would no longer be any problems due to people driving while intoxicated and road-rage would be a thing of the past.

At the moment these technologies are rather limited by a number of obstacles. People may fear their lack of privacy or loss of the right to drive a vehicle themselves, security of the systems could be an issue, protection from vandalism or natural disasters, extensive training and certification would be needed for technicians working on the systems, and the costs to install the system and input all of the data would be huge.

Check out this video clip on WTI’s YouTube from the TV show “Future Car” about the “Auto Matrix” from 2008. It details a lot of really interesting information and very possible future scenarios for vehicular travel. http://www.youtube.com/gotowti#p/a/u/2/wDfaaUvrTZQ

~The WTI Team



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WTI (Wireless Technology, Inc.)

Video Surveillance Products Dedicated to the Broadcast, Global Security and Transportation Markets!

www.gotowti.com ● www.wirelesstech.com

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A Crash Course in Bluetooth Technology

In today’s world, electronics need to connect to one another everywhere you go – at home, at the office, in your car, the coffee shop, everywhere! The easiest, most secure and fastest connection available today is Bluetooth. You hear that word all the time, but what exactly is “Bluetooth?”

Bluetooth is an open/unlicensed wireless protocol that is used to exchange data over short distances from a wide variety of devices. Bluetooth was designed as an alternative to the RS232 wired data cable systems and it can connect several devices together without any problems with synchronization. Bluetooth capable devices can have a range from 30 feet to well over 100 feet depending on the device and version of Bluetooth.

Bluetooth devices use short radio waves to transmit the data using a technology called frequency-hopping spread spectrum which divides the data being sent and transmits each piece individually over (up to) 79 different frequencies. Bluetooth is such a versatile protocol and utilizing the technology you can connect and exchange information between cell phones, regular telephones, laptops, desktop computers, GPS systems, digital cameras, video game consoles, and more. Bluetooth makes it possible for all of these devices to communicate with one another when they are in range of one another – and best of all, since the devices use radio waves for communication, they do not require line-of-site to work properly.



Bluetooth has evolved out of several wireless technologies to become the new industry standard protocol. It is designed for low power consumption within a short range, but right now the prices vary widely for the technology depending on the application. Bluetooth devices also have the ability to maintain high levels of security even though the data is being transmitted wirelessly. The developers of the technology have put an emphasis on secure connections since the very beginning. Be aware though, that the manufacturer of the specific device that houses Bluetooth capabilities determines what level of security their specific device has.

Not surprisingly, Bluetooth has also moved into the security and surveillance arena where it is opening many new doors for camera systems and sensors.

~ The WTI Team



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WTI (Wireless Technology, Inc.)

Video Surveillance Products Dedicated to the Broadcast, Global Security and Transportation Markets!

www.gotowti.com ● www.wirelesstech.com

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LED Technology… Then, Now and Tomorrow.

LEDs or Light Emitting Diodes were first designed and built in the 1920s but were impractical for commercial use until 1962. Basically, when the diode inside of an LED is switched on the electrons are able to recombine and release energy in the form of a very bright light; this is called electroluminescence. The color of the light emitted is determined by the energy gap of the semiconductor in the LED. Early LEDs were only available in the color red but modern ones are available in any color across the visible spectrum, plus the ultraviolet and infrared wavelengths.

LEDs present many advantages over other light sources because they consume much less energy, they produce more light per watt than traditional lighting like incandescent bulbs, they have a much longer lifespan, they light up very quickly, they are brighter in intensity, they need no filters to emit specific colors as traditional bulb lighting does, they are not nearly as fragile as bulb lights are, and they are very small in size. LEDs also have very long life spans if they are kept in operation at low currents and low temperatures; most will last anywhere from 25,000 to 100,000 hours each.

LEDs have very few disadvantages but they do initially cost a bit more than conventional lights, they require a lower temperature environment to operate properly, and they are more sensitive to current/voltage fluctuations which therefore will need to be a bit more precise when utilizing LEDs.



LEDs can be used in many applications in many different industries, they are also a very environmentally friendly option because of their small size, low power usage and because they are completely non-toxic. They can replace traditional lighting like fluorescent bulbs; they are more practical for appliances such as televisions, radios, calculators and watches. Companies now make super-bright flashlights with LEDs. Since the LED is completely sealed they are perfect for outdoor signage since the elements will not affect their operation so they are now used for highway signs, construction, advertisements and they are even now being used to replace and upgrade traffic lights for better visibility.

Recently there have been some amazing advancements in LED technology… there has been talk that LEDs will be used for new strip-style lights to replace fluorescent bulbs in office environments that will also have the capability to interact directly with your computer providing your connection to the internet. No wires, no fuss.

WTI utilizes high-technology enhanced power LEDs in all of our infrared camera systems, like the Ambervision series for example. For more information check out the product page at http://www.gotowti.com/Products_Ambervision.htm or to view our entire line of solutions please visit http://www.gotowti.com.


~The WTI Team



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WTI (Wireless Technology, Inc.)

Video Surveillance Products Dedicated to the Broadcast, Global Security and Transportation Markets!

www.gotowti.com ● www.wirelesstech.com

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WTI’s Sidewinder Displayed at FRI!

The Annual Fire and Rescue International Show was held in Dallas, Texas in August of this year. It featured the latest in fire and rescue equipment and technology and is attended by fire department officials from all over the world.

This year, Frontline Communications and Pierce Manufacturing showcased a Command Post Vehicle that they custom-built for the Frisco Texas Fire Department. It features the latest in satellite, video and communication technologies. It houses 10 different monitors, radio and telephone communications and 6 work stations, each with a laptop computer. It also has a large conference room in the back of the vehicle where fire and other emergency officials can strategize for large incidents and events.



WTI’s (Wireless Technology, Inc.) High Definition and Standard Definition Sidewinder Cameras were featured on the two masts on the command vehicle. The Standard Definition Sidewinder P/T/Z camera provides 360° continuous rotation on both pan and tilt axes with 35X optical zoom and 12X digital zoom for high quality, long range viewing of large events, hot spots and other fire or medical incidents.





The High Definition Sidewinder camera features 360° continuous pan rotation and + or - 90° tilt rotation, 1080I/720P HD, 16:9 widescreen format, 10X optical zoom with a 10X digital zoom. The Sidewinder cameras offer the ability of close-up facial and body recognition shots. Both SD and HD Sidewinder are color day and black and white nighttime vision cameras.


HD Shot of the Pierce Harley Davidson Motor Cycle.

Another Sidewinder (standard definition) camera was displayed on the mast of the Frontline Communications’ demonstration command vehicle.





This vehicle has 4 monitors inside with a flat screen TV / monitor on the outside. This vehicle is a smaller version of the command post vehicles Frontline builds for its clients but it does still house the latest in video, satellite and communication technologies.

WTI’s Sidewinder cameras were just some of the highlights of Frontline Communications and Pierce Manufacturing vehicles at this year’s FRI Show. WTI is working very closely with Frontline Communications and Pierce Manufacturing to improve the technologies throughout the entire fire and command post vehicle industry.

Together WTI and Pierce have developed a wireless camera system specifically for Aerial Fire Trucks. The video is transmitted wirelessly from a Sidewinder camera back down to the truck for better view of the surrounding fire hot spots, to assist in looking for survivors or any other emergency incidents in the area where the aerial truck has been deployed. The video can also be viewed on a laptop with wireless connectivity via an IP address. This means that the Chief or the command post can both view the video from the aerial truck from remote locations.

Frontline Communications and Pierce Manufacturing have also installed Sidewinder cameras on military vehicles and television ENG vans for the broadcast industry.

For more information on WTI’s Sidewinder series of cameras please visit its product page at: http://www.gotowti.com/Products_Sidewinder.htm.

~Lester Miyasaki, National Sales Manager



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WTI (Wireless Technology, Inc.)

Video Surveillance Products Dedicated to the Broadcast, Global Security and Transportation Markets!

www.gotowti.com ● www.wirelesstech.com

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Intelligent Transportation Systems

Did you know that cars pollute the most while sitting idle at intersections waiting for the light to change?



Intelligent Transportation Systems (ITS) refers to all of the efforts made to the transportation infrastructure. This includes systems that monitor traffic to control the street signals, internal and car-to-car communications, car navigation systems, collision avoidance, crash detection, electronic speed limit signs, speed and red light cameras and other innovative systems to ensure safe driving and keep pollution to a minimum.



Traffic congestion and the rise of new and better technology started the push for real-time control and more efficient traffic solutions.



Traffic control cameras were designed and built to eliminate the much more costly and unreliable induction loops. Induction loops are installed into the road itself and they detect the vehicle’s magnetic field as the vehicle passes over the loop. These systems are quite costly to install since they either have to be put in before asphalt is poured for a street or cut into existing asphalt. These systems are also vulnerable to extreme temperatures – both hot and cold – which can make them fail. Failure means the lights will not change when a vehicle pulls up to it.

Have you ever pulled up to a red light at two in the morning and no matter how long you sit there the light just will not change? That’s a loop failing to sense your car.

In order to overcome these types of problems, video cameras were created with specialized housings, lenses and software to measure traffic flow, automatic incident detection, license plate recognition, and other traffic related issues.

The video systems are totally non-intrusive as they do not require installing any equipment inside the roadbed; instead the cameras are generally mounted at the top of light-poles with the cables being run through existing paths in those poles.

Video from the camera is fed into processors that analyze certain characteristics of the video. They can be set up to detect lane-by-lane vehicle speeds, vehicle counts, lane occupancy, stopped vehicles, vehicles facing the wrong direction and so on. A single video detection processor can detect up to eight simultaneous feeds.



For over 20 years WTI has designed and manufactured innovative ITS systems – from the camera systems to wireless communication devices. For more information on our complete line of solutions check out our web site at www.gotowti.com.

~The WTI Team



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WTI (Wireless Technology, Inc.)

Video Surveillance Products Dedicated to the Broadcast, Global Security and Transportation Markets!

www.gotowti.com ● www.wirelesstech.com

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Check out WTI’s new state-of-the-art SMT PCB assembly machine!

Understanding and successfully addressing each of our customer’s needs is the overriding mission that drives WTI (Wireless Technology, Inc.) and the business relationships we have with our customers. We realize that each customer has unique needs, however after 25 years of serving our customers we find there are three “interwoven-threads” that our customers have come to rely on from WTI. They are: Product Performance, Product Quality, and Cost of Ownership. Keeping all of these “interwoven-threads” equally strong requires constant customer feedback, vigilance in Research and Development, investing in manufacturing technology and of course the all important cost of ownership.

In this vein, WTI is very proud to announce that we have chosen the Juki Corporation and their high-speed SMT placement equipment to replace and upgrade our current SMT line. This allows WTI to meet its need for a wide variety of in-house manufacturing applications with the highest performance possible. The new Juki KE-2080 is a high-speed, high-accuracy component centering SMT machine that uses unique laser technology and extremely powerful vision processing to ensure correct and exact placement every time!

~Dan Fancher, President/C.E.O.

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WTI (Wireless Technology, Inc.)

Video Surveillance Products Dedicated to the Broadcast, Global Security and Transportation Markets!

www.gotowti.com ● www.wirelesstech.com

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