Icarvisions.com
Model: JAB-G-A
Product Description
JAB-G-A is a driving safety warning product designed for commercial vehicles. It includes a front-view dangerous driving warning system based on a monocular camera and an anti-fatigue driving warning system based on face visual recognition technology.
The front road view camera(ADAS camera) can alert the driver in advance before the collision, effectively preventing and alleviating the fatal traffic danger; the driver camera (DSM camera) analyzes the fatigue state and the distracted state in real-time by recognizing facial expression features and promptly alerts the driver. The core technology of JAB-G-A comes from independent research and development, with an international level of visual recognition algorithm engine, which is accurate and reliable.
When the ADAS camera detects the potential collision risk with the vehicle front, the vehicle distance is too close or the unconscious lane deviation, the system will remind the driver to take timely measures through the warning tone; Thedriver view DSM camera can identify driver's fatigue driving, distracted driving, smoking, making phone calls, and other abnormal driving behaviour.
When the ADAS or DSM warning event is triggered, the warning information is transmitted to the vehicle management system platform (IVMS) through the RJ45 port; Through the collected warning data of the driver and making in-depth driving behaviour analysis, it reduces the traffic accident rate, improves the operational efficiency for the fleet, lowers the claim rate for the insurance company, and eases the burden for the government supervision department.
Application: coach, dangerous chemical transport vehicle, trucks, dump trucks, buses, school buses, taxis, and online car-hailing.
Notice: JAB-G-A can't work alone; it must work with our MDVR.
Functions and Parameters
Front car collision warning
The system detects the distance of the two vehicles and estimates the relative collision time according to the relative speed of the two vehicles. If the relative collision time is less than the threshold, the alarm is triggered.
| Alarm sound | Three consecutive high-pitched alarms, and voice alarm "be aware of the vehicle ahead". | ||
| Alarm threshold | To enable the speed threshold: By default, when the vehicle speed is above 30KM/H, the function is enabled. | ||
| Alarm accuracy | The missed alarm rate is less than 1%, the accuracy of the received alarm can reach up to 99%; | ||
| Failure scenario | When the backlight is too strong, it will fail for a short time; it will also fail by low visibility caused by heavy rain and fog. |
Distance monitoring and warning
The system detects the distance from the front vehicle in real-time. According to the vehicle speed, it estimates the collision time if the front vehicle suddenly stops. If the collision time is less than the threshold, the alarm will be triggered.
| Alarm sound | A mid-range voice alarm, continuous alarm at 0.5s intervals; and voice alarm “keep a safe distance with vehicle ahead”. | ||
| Alarm threshold | To enable the speed threshold: When the vehicle speed is above 30KM/H, the function is enabled. | ||
| Detection accuracy | The missed alarm rate is less than 1%, the accuracy of the received alarm can reach up to 99%; | ||
| Failure scenario | When the backlight is too strong, it will fail for a short time; it will also fail by low visibility caused by heavy rain and fog. |
Lane departure warning
The system detects the left and right lane in real-time, combining the left and right turn light signals of the vehicle, to trigger an alarm when the system detects an unintentional lane departure.
| Alarm sound | A series of short tone alarms, and voice alarm “lane departure.” | ||
| Alarm threshold | To enable the speed threshold: When the vehicle speed is above 60KM/H, the function is enabled. | ||
| Detection accuracy | The missed alarm rate is less than 5%, the accuracy of the received alarm can reach up to 99%; | ||
| Failure scenario | When the backlight is too strong, it will fail for a short time; it will also fail by low visibility caused by heavy rain and fog. |
Driver Eye closingwarning
When the system detects that the driver eyes closing time exceeded the threshold, an alarm is triggered.
| Alarm sound | Voice alarm, "fatigue warning." | ||
| Alarm threshold | To enable the speed threshold: When the vehicle speed is above 30KM/H, the function is enabled; | ||
| Failure scenario | It will fail when driver wearing a strong reflective sunglass, except those ordinary sunglasses and glasses. |
Driver yawningwarning
When the system detects that the driver's yawning time exceeds the threshold, an alarm is triggered.
| Alarm sound | Voice alarm, "fatigue warning." | ||
| Alarm threshold | To enable the speed threshold: By default, when the vehicle speed is above 30KM/H, the function is enabled; | ||
| Alarm accuracy | The missed alarm rate of less than 5% is allowed, the accuracy of the received alarm can reach up to 99%. |
Driver smoking warning
When the system detects the driver's smoking action, an alarm is triggered.
| Alarm sound | Voice alarm,“Stop smoking please.” | ||
| Alarm threshold | To enable the speed threshold: By default, when the vehicle speed is above 30KM/H, the function is enabled; | ||
| Alarm accuracy | The missed alarm rate of less than 5% is allowed, the accuracy of the received alarm can reach up to 99%. |
Driver making phone call warning
When the system detects that the driver is holding a mobile phone, an alarm is triggered.
| Alarm sound | Voice alarm,“Stop using your phone.” | ||
| Alarm threshold | To enable speed threshold: When the vehicle speed is above 30KM/H, the function is enabled; | ||
| Alarm accuracy | The missed alarm rate of less than 5% is allowed, the accuracy of the received alarm can reach up to 98%. |
Driver distraction warning
When the vehicle speed is >30KM/H, the system will collect the driver's facial features and identify the face directionnormal during; when the system detects that the driver face direction has been abnormal for a long time or the driver face direction deviates too much, the alarm is triggered.
| Alarm sound | Voice alarm, “Please focus on driving.” | ||
| Alarm threshold | To enable the speed threshold: By default, when the vehicle speed is above 30KM/H, the function is enabled; |
Face detection failure warning
When the camera is not blocked for 3 seconds and unable to detect the face of the driver for 30 seconds, the alarm is triggered.
| Alarm sound | Voice alarm,“no driver detected” | ||
| Alarm threshold | To enable the speed threshold: By default, when the vehicle speed is above 30KM/H, the function is enabled; |
Camera block warning
When the camera is blocked for 3 seconds and unable to detect the face of the driver for 30 seconds, the alarm is triggered.
| Alarm sound | Voice alarm,” Please don't cover the camera” | ||
| Alarm threshold | To enable the speed threshold: By default, when the vehicle speed is above 30KM/H, the function is enabled; |
Drinking water detection
Alarm triggered when the system detects the driver is drinking water. Supports various common drinking water tools such as cups, disposable cups, thermal cups, mineral water bottles, and other drinking containers.
| Alarm sound | Voice warning, “no drinking when driving” | ||
| Alarm threshold | Turn-on threshold: Turns on when the vehicle speed is over 30km/hr. Trigger threshold: When driver is in drinking water status for more than 1 second. Cool-down: 10-second cool-down between the alarm sounds. | ||
| Alarm precision | Accepts above 98% warning accuracy when there is a 5% miss rate. |
Detects abnormal behavior of eyes
the system detects that the driver's eyes are abnormal or cannot detect eyes, an alarm is triggered.
| Alarm sound | Voice warning, “detects abnormal behavior of eyes” | ||
| Alarm threshold | Turn-on threshold: Turns on when the vehicle speed is over 30km/hr. Trigger threshold: When driver is in drinking water status for more than 1 second. Cool-down: 10-second cool-down between the alarm sounds. | ||
| Alarm precision | Accepts above 98% warning accuracy when there is a 5% miss rate. |
Hardware specifications
Hardware system parameters
| Application processor | MSM8953, 8 core, ARM@Cortex-A53 processor, Main frequency 2.0GHz | ||
| ROM | 16G | ||
| RAM | 2G | ||
| Navigation | Support GPS | ||
| Speaker | Built-in（DSM） |
ADAS cameras
| Model | JA-MC920 | ||
| Image sensor | 1/2.8” CMOS IMX307 | ||
| Video format | PAL | ||
| HD pixels | 720P | ||
| Camera lens | F 6mm | ||
| Effective Pixels | 1280H x 720V | ||
| Minimum illumination | 0.001 Lux | ||
| Audio | N/A | ||
| SNR | >80dB | ||
| WDR | Support | ||
| Infrared function | N/A | ||
| Horizontal angle of view | 60° | ||
| Tilt adjustment | adjustable | ||
| power | DC 12V±5%,65mA±5mA | ||
| Dimension | 105*68*43mm | ||
| weight | 150g | ||
| Level of protection | None | ||
| Operation temperature | -20℃～60℃ | ||
| Operation humidity | ＜90% | ||
| Video input connector | 4PIN round aviation connector |
DSM camera
| Model | JA-MC921 | ||
| Image sensor | 1/3” CMOS AR0130 | ||
| Video format | PAL | ||
| HD pixels | 960P | ||
| Camera lens | F 3.6mm or 6mm | ||
| Effective Pixels | 1280H x 960V | ||
| Minimum illumination | 0.001 Lux | ||
| Audio | support | ||
| SNR | >80dB | ||
| WDR | support | ||
| Infrared function | support | ||
| Horizontal angle of view | 90° | ||
| Tilt adjustment | adjustable | ||
| power | DC 12V±5%,65mA±5mA | ||
| Dimension | 80*86.5*37.5mm | ||
| weight | 150g | ||
| Level of protection | None | ||
| Operation temperature | -20℃～60℃ | ||
| Operation humidity | ＜90% | ||
| Video input connector | 10PIN round aviation connector |
Ports Description
| Power | Support (12V) | ||
| CAN | optional | ||
| Ethernet | Support | ||
| SD card | Support (for the upgrade) | ||
| Serial port | 1 * RS232 | ||
| I/O | 4 inputs, 2 outputs | ||
| DSM | Support (AHD) | ||
| ADAS | Support (AHD) | ||
| USB | Support |
Installation scenario
Installation for those large vehicles ( e.g. truck, bus)
Installation for those small vehicles (e.g. taxi)
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