Kindly do not do bad things, teach you how to buy driving recorder and installation?

A video of "crazy golf" playing online on the Internet has become a hot topic (this newspaper has made continuous reports). With the active involvement of the police, the incident has been settled. The Municipal Traffic Management Bureau police said that the public is encouraged to actively participate in road traffic safety supervision and report traffic violations. In the case of ensuring safety, citizens can take evidence of traffic violations by taking videos, photos and other information. For ordinary car owners, installing a car-mounted driving recorder is one of the effective methods for obtaining evidence. Today we will talk about the driving recorder. If you are interested in starting, look carefully.

"black box" on the car

The most basic function of the driving recorder is real-time video recording. Its main function is to provide the image data of the incident as an important evidence in the event of a car accident or dispute. Therefore, it is called "black box" in some cars. Of course, you can also use it as a camera or camera to record some of the "feats" you drive, such as high-profile off-road, or record beautiful scenery along the way, and things happening outside the car. In short, to buy a driving recorder is to find a witness to accompany you on the road, when encountering problems, it can restore the situation at the time of the incident, help you testify, let you worry less.

At present, there are many kinds of driving recorders on the market, the quality of products is uneven, and the functions are also very different. Prices range from two to three hundred yuan to three or four thousand yuan. Experts suggest that when purchasing a driving recorder, consumers should focus on its clarity, nighttime effects, camera angle, high-definition video output capability, whether there are leaks and card screens, white balance and automatic exposure adjustment, etc. It is said that many driving recorders on the market will have parameters such as pixels and wide angles, and consumers are better off watching their actual results.

Driving recorder

Type of driving recorder

Installation method

The driving recorder can be divided into a rear view mirror driving recorder and a pasting driving recorder. The rearview mirror driving recorder integrates the camera and the display screen in the rearview mirror, and the sticking recorder is installed according to the owner's requirements. Usually pasted directly above the windshield to ensure a better field of view. In addition, there are other driving recorders that use the original car's display or provide a display on the instrument panel for display, which is better overall, but more expensive.

Camera angle

Because many car owners hope to have a wider range of recording angles, there is a camera recorder on the market. In addition to being able to take pictures of the front, you can also record the situation around you. At present, there is a panoramic recorder on the market, which can form a field of view without dead ends through four cameras, front and rear, but the price is relatively high, generally around three or four thousand.

Feature

Some driving recorders only take pictures. If the owner wants to obtain image data, he needs to remove the memory card and connect to the computer to read it. Most driving recorders on the market currently have their own display screens. Some driving recorders integrate GPS modules to provide information such as speed, bearing, address, etc., and some driving recorders and even accelerometers can record the intensity of the collision, the morning and evening of the braking time and the intensity. Wait.

Important parameters of the driving recorder

Memory Capacity

Many driving recorders do not have built-in memory. They rely on memory cards to store data. Generally, there are TF cards, SD cards or Mirco SD, which support 2G, 4G, 8G, 16G, 32G and other capacities. Consumers need to follow the driving record. The resolution of the instrument video, the length of the recording time and other factors determine how much memory is suitable for purchase. In general, 4G cards can only record 720p video for about 1 hour, while 1080p video space is nearly 720p. 2 times. The current driving recorder can be operated by loop recording. It can set the time for memory clearing, such as emptying in 5 minutes. This can ensure the continuous use of the driving recorder. After the accident, it can be stored automatically or manually. An image of a period of time.

Camera angle

At present, there are several shooting angles for the on-board recorders, such as 120 degrees, 140 degrees, 150 degrees, 170 degrees, 100 degrees, 90 degrees.

Degree, etc., the greater the degree, the larger the field of view, but it should be noted that many driving recorders have a virtual standard viewing angle. Consumers try to choose a driving recorder with a large field of view according to the actual effect, because this means In the same environment, the area of ​​shooting is large, and there are many things to observe, but the camera with large field of view is also deformed, and the price is higher.

Resolution

The driving recorder market is mainly divided into high-definition and general-purpose clearing. According to the pixel, it is divided into: 300,000 pixels and 1.3 million pixels, 2 million pixels, 5 million pixels, and even 12 million pixels. It is recommended to see the actual effect. In general, the higher the resolution, the sharper the image, but the higher the price.

special reminder

It is best to choose a driving recorder with built-in power supply

Looking at the driving ability of the driving recorder at night, the ability to respond to light and darkness, some driving recorders are very clear during the day, but at night or when entering or leaving the tunnel, the effect is unbearable and affects normal use. In addition, if it is a stick-mounted driving recorder or a rearview mirror recorder, you need to consider whether the power cord is long enough, because you need to wire from the window frame. If it is not long enough, you can only let the wire fall vertically. This will affect the line of sight and will also damage the overall sense of the car.

It is best to purchase a built-in power supply for driving recorders, because if a large collision occurs, if the vehicle is powered off, the driving recorder without its own power supply will strike when you need it most. This is the least likely situation. .

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