Worried about riding an accident? This radar sensor reduces danger

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Yes, many cars now have anti-collision assisted driving functions, and now a special bicycle collision warning sensor named iLumaware Shield TL has also appeared on Kickstarter to “kill” accidents in the cradle.

The Shield TL is a sensor mounted behind a bicycle in the form of a taillight that protects the cyclist's safety on the road and has a longer detection range.

The Shield TL uses OTR radar technology to emit a dedicated radar signal, and when a car approaches, the radar system on the vehicle receives a signal from the Shield TL to alert the driver of someone or a bicycle in front of him. Show the distance between the two and if the expected time of the collision occurred, avoid potential dangers.

At present, there are many OTR radar technology car manufacturers supporting Shield TL, including BMW, Ford, Toyota, Hyundai, Audi, Volvo, Dodge, Honda, Mercedes, Tesla, Chevrolet, Volkswagen and Kia. All of them use the Shield TL radar. Technology, so the Shield TL can basically carry radar signals with these brand cars.

It should be noted that in the United States alone, in 2015 there were more than 35,000 traffic accidents between motor vehicles and bicycles. About one such accident occurred every 3 minutes, and 6 people were killed and 285 injured. The main reason for the collision of most motor vehicles and bicycles is that the driver of the vehicle does not see the cyclist in front.

The emergence of Shield TL can better remind motorists of the presence of bicycles in front of them and reduce the occurrence of such traffic accidents.

Currently, Shield TL's bicycle radar sensors have begun crowdfunding at Kickstarter. The early bird price starts at $69 (about RMB 460). If all goes well, it is expected to ship in April next year.

Source: kickstarter

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DO-35 Diode

Two - way trigger diode, also known as two - end ac device (DIAC), and two - way thyristor at the same time.Because of its simple structure and low price, it is often used to trigger the bidirectional thyristor, and can also constitute overvoltage protection circuits.Construction, symbol and equivalent circuit of a bidirectional trigger diode.

Also commonly used in the overvoltage protection, timing, shift equal circuit, Figure 2 is the overvoltage protection circuit composed of bidirectional trigger diode and bidirectional thyristor.When the transient voltage exceeds the DIAC and Ubo, the DIAC quickly conducts and triggers the bidirectional thyristor to also conduct, so that the following load is protected from overvoltage damage.

DO-35,DIACS,DO-35 Diode,DO-35 package,Small Signal Diode

Changzhou Changyuan Electronic Co., Ltd. , https://www.cydiode.com