Currently, the parking lots and streets of megacities are filled with a huge amount of vehicles, as a result, car owners face a serious problem - how to park? Very often you have to literally squeeze between standing cars, poles and fences. In this case, literally every centimeter of free space is important. And in order to prevent damage (accidents, scratches, etc.) to the car, the driver needs a device that would provide assistance in difficult situations. One of these "assistants" is a rear view camera with parking sensors.
Device Description
Parktronic with a rear view camera is a system consisting of sensors (from 2 to 8) that receive and emit special wave signals. The device calculates the return time of the wave, thanks to which the distance separating the car fromobstacles. On large vehicles, it is recommended to install the maximum number of sensors, which increases the protection of the car when parking and driving. The rear view camera in the frame of the car number provides visual information for the driver about what is behind the car (curbs, poles, stones, etc.). The use of such a system not only helps when reversing parking, avoiding narrow and dangerous places, but also can reduce the number of accidents on the highway.
Disadvantages of parking sensors
In difficult weather conditions, when dirt, snow, ice, etc. stick to the car, the sensors of the device become almost useless. The device is not able to calculate the distance to the obstacle, we can say that it is completely "blind". Therefore, the driver needs to constantly monitor the cleanliness of the remote units. The rear view camera with parking sensors is also sensitive to weather conditions. The lens of the device in wet weather can not only get dirty, but also fog up. Therefore, it is necessary to constantly check its cleanliness and put it in order in time. The second disadvantage of this system is its sensitivity to the slope of the asph alt pavement, since this parameter distorts the measured results. The next factor affecting the performance of the device are objects made of materials that can absorb the transmitted waves. If such an object comes into view of the parking sensors system, then it completely loses its functionality.
Specifications
The rear view camera with parking sensors provides night vision function (infrared illumination). It is installed in the license plate frame, on the rear shelf or under the luggage compartment lid. The viewing angle of the video camera can be from 100 to 170 degrees. Matrix resolution - 628582 pixels. The camcorder has a waterproof housing. The operating voltage of the device is 10-15 V, the rated power is 3-6 W. Such a system is capable of operating at ambient temperatures from -20 to +80 degrees Celsius. Type of sensors - ultrasonic.
Rear view camera with parking sensors: device features
The instrument monitor displays information about the distance to the obstacle. The sonic beeper emits intense sound pulses when approaching an object. The image from the camera appears on the screen when reverse gear is engaged. The video device can be either black and white or color. An important parameter of the camera is the ability to transmit a mirror image.
