Driver fatigue monitor with signal output 45km/h start-up speed

Description

According to Adopt-a-Highway and road safety experts, sleep deprivation and fatigue make lapses of attention more likely to occur, and can play a major role in behavior that leads to crashes. Drowsy driving is dangerous to you and others on the road. In fact, being awake for 18 hours is equal to a blood alcohol concentration (BAC) of 0.08%, the equivalent to being legally drunk.

Research has identified young males, shift workers, commercial drivers and people with untreated sleep disorders or with short-term or chronic sleep deprivation as being at the highest risk for a fall-asleep crash.

According to the National Sleep Foundation’s Sleep in America poll, 60% of Americans have driven while feeling sleepy and 37% admit to having fallen asleep at the wheel in the past year.

I/O and RS232 output optional:

I/O output is only a high/low voltage output, you can get only the alarm signal,the connection is easy. The default setting is high resistance status under normal status, low voltage output when triggered.

RS232 output has alarm signal and picture output, thus you can get the driver's face picture in the center, it need to integrate to the GPS system via protocol.

Power input and output

1. Input: 9-36V, LS803 is suitable for both 12V and 24V vehicle, and have good high voltage protection.
2. very lower power consumption, average current less then 100mA in 12V car, and 60mA in 24V car, similar with leakage from the battery, almost does not consume battery power.
3. I/O output, high resistance status under normal status, low voltage output when triggered.
4. Working Temprature: 0-80℃
5. Working Humility: 10%-90%
6. Weigh:108g
7. Demension: 4.5*10.2cm

Leisure Auto Security Equipments Ltd, established in 2009, is a factory dedicate in car safety products, especially driver fatigue alarm system. the new products driver fatigue alarm is a fruit of our 8 years' research and development, it is different from any other kind of system on the market, it is the best way to monitor the driver's status.

It adopted the most advanced non-contact infrared camera to capture human eyelid and retina status,( in general, before entering drowsy driving status, human retina was less and less sensitive to the light outside), analyzes the driver’s fatigue status according to PERCLOS method, and give out voice alarm before the driver falling asleep.

It can also detect the driver’s distraction and give out voice reminders to prevent accidents, such as talking with back passengers, adjusting audio, or operating navigator, pick up thing from the ground and so on.