New Delivery for Can Lojack Disable Car - adas image processing Fatigue driving camera DB-A501 – Dragon Bridge

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DB-A501  Driver State Monitor System I. Product Synopsis 1. Value of Fatigue Warning Fatigue has long been an inevitable problem that is controlled to an extent for drivers, for example, when driving two hours at a speed of 100km/h, the driver has to struggle to stay awake on account of his lower levels physiological functions followed by inattention. In general, accident rates are extremely high when the driver drives more than 6 hours a day or is lack of proper rest, for example, only hav...


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New Delivery for Can Lojack Disable Car - adas image processing Fatigue driving camera DB-A501 – Dragon Bridge Detail:

DB-A501 

Driver State Monitor System

图片1

I. Product Synopsis

1. Value of Fatigue Warning

Fatigue has long been an inevitable problem that is controlled to an extent for drivers, for example, when driving two hours at a speed of 100km/h, the driver has to struggle to stay awake on account of his lower levels physiological functions followed by inattention. In general, accident rates are extremely high when the driver drives more than 6 hours a day or is lack of proper rest, for example, only having a rest of less than four or five hours last night. In addition, with the popularity of smart phones, more and more drivers are used to playing his cellphone while driving, it also will cause a popularity of accidents.

A set of terrible statistics has already been reported, indicating that 72% of all accidents occur due to drivers themselves and 25~30% thereof are caused by fatigue drive; that 40% of all serious and fatal accidents are fatigue related; that 70% of all drivers will fall asleep at the wheel on the highway and specially happens to those who likes playing their cellphones while driving.

Therefore, it is a great value to eliminate fatigue at driving for sake of the drivers, families, companies, as well as the society

2. Host introduction

Power supply and signal line interface

It works when power connectors are connected to corresponding power interfaces on the DB-A501 device; the signal line includes video cable, communication line, etc.

SD card slot

SIM card slot

GPS&4G antenna terminal

Bracket

产品描述1578 产品描述1580 产品描述1589

Figure 1. Schematic Diagram of Appearance of DB-A501 Active Defense System 

3. Product specifications

Table 1

DB-A501 product specifications

          Working Daylight Night
  Type DB-A501     -    
      ●Yes ●Yes
          hours
             
               
  Product         Near- Sun-
        Glasses sighted
  Size 95x90x35     glass
      support eyeglass
  (mm)        
             
      Fatigue   ●yes ●yes
         
        warning      
  Weight 400   Sensitivi Automatic
  (g)   function ty
      adaptability
          settings
    High-    
           
    sensitive          
             
  Camera night     Volume SD card configuration
  vision     adjustm /platform remote
Basic   Functional  
  camera   ent adjustment
info.   information  
  (capture)        
             
               
  Analog       4G Alarm picture upload
         
  image Yes        
      Commu    
         
  output          
        nication    
          Alarm video upload
  Power DC    
       
      s    
  supply 9V~36V        
           
             
        Other GPS Vehicle localization
        functions    
        RS232- communicating with
          1 RDT402
  Power 7W     RS232- communicating with
          2/RS485 external devices
               
          CAN supporting CAN
          communications
           
               
             

instruction Book Of DB-A501

4 Function Instruction

All Kinds of Warning

The default starting speed is 15km/h for all below kinds of warning (except for the speeding warning)

Table 2

Warning Description     Voice Reminder Evidence Default Voice
   
Types                   Documents Switch
Distraction When   the driver is “du—du—du— ” Picture ON
(level 1) found in the drowsiness      
  state, or found bowing      
  to  look  at  the  mobile      
  phone and taking other      
  actions, the device will      
  issue   a   distraction      
  warning.                
Dangerous If  the  driver  does  not “du-du-du-du!,Take Picture and ON
driving (level 2) restore   the normal care, take care!” small videos  
  driving posture after the      
  distraction warning is      
  triggered, a dangerous      
  driving warning will be      
  triggered.                
Cover Warning Once the   system is “Ding-ding” Picture and ON
  covered   by   some   small videos  
  obstructions such as a      
  towel,  it  will  send  a      
  cover warning after 10s.      
Face Missing When the driver’s face “Ding-ding” Picture and ON
Warning departures or is terribly   small videos  
  covered for more than      
  10s, it will trigger the      
  off-site warning.          
Look-Aside When the driver looks “Do onot look aside” Picture and ON
Warning at the left or right side   small videos  
  for more than 5s, it will      
  trigger   the   looking-      
  around warning.          
Smoking When the driver smokes “Do not smoke” Picture OFF
Warning while driving, it will      
  trigger   the   smoking      

 

Ⅱ.Electrical Properties 

Table 3 

DB-A501 Electrical Properties

  warning.        
Calling When the driver holds a “Please   concentrate Picture OFF
Warning phone and keeps talking on driving”    
  for more than 6s, it will      
  trigger the phone      
  warning.        
Yawn Warning When the driver yawns “Please have a rest” Picture ON
  while driving, it  will      
  trigger the yawn      
  warning.        
Speeding When the   vehicle’s “Your speed is over Picture OFF
Warning speed exceeds the  set the limit, please slow    
  value, it will trigger the down”    
  speeding warning.      

Ⅲ.Failures and Solutions thereof

If you experience the following problems when using the product, please resolve the failures with the aid of the following countermeasures.

The general problems that may have an impact on this product are as follows:

Table 4:

Failures:

No warning sounds when eyes are closed for a long time.

The device cannot boot up

The fatigue warning is not  sensitive.

No warning is triggered when the driver looks around.

The device is not on the line.

Possible Causes:

The driver’s face is out of the visible scope of the camera or beyond the effective distance.

The vehicle is in a stopped state.

GPS satellite search  fails.

The ACC and power supply are not well connected.

The black Plexiglas in front of this product is too dirty.

The installation distance is too close.

Calibration is not completed.

The SIM card is not inserted, or in arrears state.

Solutions:

Referring to the Instruction Book, adjust the position or angle of the device placement.

The fatigue warning function will be activated only when the vehicle’s speed exceeds the set speed value.

Make sure that the GPS antenna is in good contact and that the top of the antenna or the location of the vehicle is not covered.

Make sure that the power supply wiring harness is reliably connected.

Clean this brown and black Plexiglas.

Install the product at an appropriate distance.

Maintain a correct posture for 10s in test mode and when hearing a beep-beep tone, you can test the posture warning.

Check the SIM card, start the device to hear a tone indicative of the successful network connection, when the device can be on the line.

1. Precautions:

Clean the black Plexiglas in front of this product for sake of the video capture and the product performance;

Make sure that the product is located at appropriate angle and is fixed firmly for the sake of the product performance.

Ⅳ.User Notice

The product is powered on; and after the vehicle travel speed reaches the speed value (default 15Km/h) for triggering the fatigue warning function, the product will enter the normal working condition.

The product can effectively reduce the probability of accidents caused by driver fatigue, but cannot eliminate the symptoms of driver fatigue, so the driver needs to consciously have a rest in order to completely eliminate fatigue symptoms.

The user needs to cooperate and know that our product needs to access the signal, such as power supply, GPS antenna, and 4G antenna.


Product detail pictures:

New Delivery for Can Lojack Disable Car -
 adas image processing Fatigue driving camera DB-A501 – Dragon Bridge detail pictures

New Delivery for Can Lojack Disable Car -
 adas image processing Fatigue driving camera DB-A501 – Dragon Bridge detail pictures

New Delivery for Can Lojack Disable Car -
 adas image processing Fatigue driving camera DB-A501 – Dragon Bridge detail pictures

New Delivery for Can Lojack Disable Car -
 adas image processing Fatigue driving camera DB-A501 – Dragon Bridge detail pictures


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We attempt for excellence, support the customers", hopes to become the top cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes worth share and continual marketing for New Delivery for Can Lojack Disable Car - adas image processing Fatigue driving camera DB-A501 – Dragon Bridge, The product will supply to all over the world, such as: London , California , Bolivia , During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.
  • We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Hilda from United Arab emirates - 2015.03.03 13:09
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Stephanie from Czech republic - 2015.09.21 11:01