With mobile security multimedia technology and automotive electronics technology development, vehicle monitoring application areas are constantly expanding.
Its real-time, Visual rendering of video and audio information of features make it a public transportation management Department strong technical assistant for traffic management departments of accurate understanding of the causes of traffic accidents as defined and impartial treatment provides the basis for scientific and authoritative; at the same time allow the legitimate income of enterprises have strong protection in the vehicle interior and surrounding criminal behavior to give warning and curb for property and personal safety are fully protected.The following are the relevant questions about vehicle product and installation techniques for everyone to do a presentation:
Hot topic: mobile DVR can be high temperature it can play a similar role of airplane black box?
Currently available in the popular mobile DVR's operating temperature 0 °-50 degrees, which is installed in the vehicle interior, so its temperature requirements than ordinary monitoring host requirements, but did not reach such as airplane Blackbox such high temperature requirements; on-board DVR main role is to monitor the car drivers steward job specifications, monitor vehicle passengers exception; also to car accidents when querying a good credentials, because it can fully logged incident occurs is detailed in the video and sound, even including the speed and driving conditions, can very well afford to automobile black box function.
Hot topic: mobile DVR generally records how long it will take video?
Currently available mobile DVR popular storage devices have two; one is the support for SD card, it is shock performance but less storage space, storage time short video storage time up to 8 hours or so, in addition, SD maintenance costs is not the hard drive and universal; another is how ordinary computer hard drive, our company is a normal serial hard drive storage, hard drive can support 300g, four-channel video up to a month, I was too good to be the company solves hard disk shock and thermal issues, it can better meet customer needs.
Top 3: vehicle monitoring in addition to the after-the-record, it also has what functionality?
Vehicle monitoring's main function is to record video in the form of a car driving conditions, in addition to the monitoring function, also based on the customer's actual demand increased multimedia playback (advertising), speed, license plate number, speed overlay; drivers information overlays; plus GPS\GPRS and wireless transmission function.
Top 4: our daily household's camera is also available as vehicle monitoring with a camera, because both are very similar to the shape and appears to be on?
Because of the particularity of the on-board camera installed, in-car camera installation have certain requirements, such as the commonly used buses, passenger car camera installed in addition to the point of definition based monitoring needs to configure a different lens, chip but also has the following characteristics:
(1), volume smaller lighter, easy installation, cannot affect the passenger car environment;
(2), easily fixed to avoid some of the effects of moving the camera angle, monitoring results;
(3), the structure has certain antiknock characteristics;
(4), be IR light, convenient light is not good or night monitoring;
Therefore we recommend: built-in infrared light of small conch-camera Dome, and so on; in addition to a number of special vehicles, for example: urban car, police car, van, etc. According to the customer's monitor needs to configure different camera.
Top five: most vehicle monitoring systems are based on black and white cameras, why not use color camera?
Vehicle monitoring was the first to do is wired for parking systems, parking system is a real-time preview of prevailing circumstances, without the need to take notes, in addition to the camera monitoring of color demand is not high; another reason is because the Party of the customer is only just beginning to see the monitor image requirements, its main characteristics are cheap, good price, with the vehicle monitoring market matures, and as the owner needs further reason, further enhancing the monitoring requirements, think color camera will use more and more.
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