What are the functions of the driving recorder?

The driving recorder is very popular. In the face of all the drivers and friends, it is possible to encounter the situation of “touching porcelain” and purchase a driving recorder to prevent the blackmail event from happening. The driving recorder can be said to be a cheap and practical in-vehicle electronic product in recent years.

However, most of the current driving recorders are OEMs for camera peripherals. This has also been confirmed by some peripheral manufacturers. There are no clear standards and specifications for driving recorders in the industry. What kind of products can truly meet the needs of users? judgment.

In the face of more and more product evaluation of GPS channels, we will definitely need to determine the project standards for product evaluation before the emergence of more driving recorder products, and also look forward to the future development of the current commercial vehicle recorder products.

First of all, according to our daily habits, a driving recorder should have wide-angle shooting, anti-backlighting, night vision, high definition, collision emergency storage, cycle recording, moderate battery life, and the standard driving recorder. It is able to preserve high quality images during most of our driving journeys and can be used as clear video evidence to resolve disputes.

Wide angle shooting

First of all, wide-angle shooting is a function that the driving recorder should have. Some special conditions such as scraping during driving will not only be limited to the front part, so there is only one camera recorder with a wider shooting angle. You can record more content. The corresponding shooting angle test should be added during the actual test.

Night vision function

We not only drive to work during the day, but also drive home at night. For the nighttime ambient light is not high, the driving recorder is bound to be prepared for night vision shooting, otherwise it will not be able to record any situation at night.

Anti-backlight, glare

In the actual driving process, the vehicle lights are too strong at night, which makes the driver's line of sight not well guaranteed. If the driving recorder does not have good backlighting effect, it must be greatly discounted at night.

HD recording

In addition to the need to adapt to a variety of recording environments, the recorder itself is used to record the image of the driving process, as the image is as clear as possible, so that the recorded image can more clearly see the details of each place, including More important image elements such as license plate numbers and portraits. At the same time, the aperture of the product should be properly adjusted to ensure that the recorded effects are not excessively blurred, and this is the easiest element to be reflected in the testing process. At the same time, some non-handheld camera products that advertise the travel records are similar to the driving recorders. If the image quality can reach the corresponding standards, the two products can be completely interoperable.

The four points mentioned above can be said to be essential elements of the driving recorder, so that the driving recorder can complete the recording work in various environments. At the same time, we also need some other auxiliary functions to make the driving recorder more user-friendly.

Emergency storage

First of all, a function that is highly praised on foreign driving recorders is the emergency storage function. By manually clicking the storage button and the built-in acceleration sensor, the image is automatically saved for a certain period of time when a certain collision occurs, so that the image can be obtained during the recording process. save.

Circular recording

At the same time, in order to reduce the cost of the driving recorder, the product generally uses cyclic recording to reduce the pressure on the storage device, and at the same time corresponds to the emergency storage function, so as to ensure unlimited storage in a normal size storage space.

Endurance

Because the installation position of the driving recorder is relatively variable, most of them are placed on the side of the rearview mirror for the convenience of recording, so that the product can not be used away from the car charger, it will cause trouble to the driving, so the good battery life is also a comparison of the driving recorder. Important indicators. For example, the length of our general driving time is between 30 minutes and 2 hours, so the driving recorder can satisfy the endurance ability and can be used away from the power supply.