In the initial stage of high-speed ball camera, people when the choose and buy products, the main consideration is its regular operations function, such as: the camera's focal length range, pixels, horizontal resolution, signal-to-noise ratio, the shutter, automatic white balance adjustment way tracking mode, the backlight compensation, and the ability of low illumination automatic switch, etc.; Second, for yuntai consider yuntai horizontal and vertical Angle of continuous running, running speed adjusting range, including the reliability of the quick reaction capability, high speed running and life, the stability of low speed movement, image quality is shaking; For ball mill's ability to store preset point, mainly consider the absolute position yuntai, zoom memory location positioning accuracy, and so on.

However, with the popularity of high-speed ball camera use, user awareness of constantly improve, and people use for special occasions such as comprehensive factor of consideration, the function of high-speed ball camera constantly updated and perfected. Now, for example, many high-speed ball added multiple alarm input, long self learning control, system, etc. At high speeds, the ball the latest trend of the development of the main characteristics in the following aspects:

Function control more intelligent and humanization

Real time clock (RTC)

Ball machine in addition to real-time display the current time and date, can also regularly launch some function. Such as automatic execution by eight to nine in the morning the first cruise tour trajectory, running from 3 to 8 PM automatic scanning function, such as more embody the characteristics of the intelligent ball machine, can meet the requirements of customers more "hard".

Automatic tracking function

When there are objects into the ball mill monitoring scope, can be in delineating the specified target, the ball machine can automatically move move as the target, achieve the goal of automatic tracking. At present domestic manufacturer has not the technique can fully prepared, the key is the target object tracking and uniqueness of cannot be accurately identified, it has to do with software programming has a lot to do, need to accurately under various circumstances through the parameter selection, call the established procedures to make the ball machine always follow certain objects.

Provide a variety of interface

In general, now in the market of high-speed ball, interface is relatively single, but now due to the rapid development of IT industry, monitoring, and IT is becoming more and more inseparable. Many clients at the end of transmission using optical transceiver, even infinite transmission network, and the front of the ball machine interface for failing to keep up with the use of these devices, so a variety of configuration of interface in the future will be a trend, including optical fiber interface, network interface, and is now widely used common interface.

The night vision function will be more and more important

Closed-circuit television monitoring system, in the construction of the now on the market many cameras generally can well solve the monitoring requirements during the day, and many manufacturers cameras were in the horizontal resolution and color reproduction and so on had great progress. However, when the environment illumination became very low or in the case of without any light, to make the camera to capture again can meet the demand of monitoring the image becomes more difficult. If take enhance the white light illumination method to deal with, a lot of power consumption will lead to the loss of resources and costs, and increase of ambient lighting does not monitor equipment hidden, even can remind those molecules have a malicious intent to avoid the implementation of effective monitoring range bad behavior or criminal activity. Therefore, manufacturers focus gradually focus to the infrared night vision system, and users to use this type of product also awakened consciousness, increasing market demand. Relatively, now add infrared lighting in high-speed ball relatively difficult, but with the needs of the market, believe in the near future, there will be a new infrared high-speed ball constantly appear on the market.

Coordinate control method will increase gradually

Network video monitoring or IP surveillance system is to occupy more and more large market share, the traditional control mode is to control yuntai from top to bottom and move around, but due to network latency, need continuous send control commands to track the target, the search target ragged. If switch to direct coordinate control method will monitor within the scope of the space into a space coordinates, locate the coordinates of point to point, as long as sending a command to call its coordinates, the target can be moved to the center of the screen, which can accurately find the target object, but also convenient for the customer, make the operation more human.

Image dithering

In the open field, when the wind is bigger, the picture on the monitor will be rocking back and forth. Actually this kind of rock is not machine moves the ball, but due to the machine and ball stud or other fixed objects attached to the scaffold caused by insufficient rigidity, shaking the magnitude of the associated with the rigidity of pole or stand. And rely on the ball machine to shake function can better solve this problem, make on a windy day, still can see the clear and stable images.

Agreement in the standard direction

At present, the agreement on the market a variety of, although the ball machine integrates a variety of protocols, but if the controller agreement not standard cause ball machine part of the function is abnormal, or some function cannot be used. Now the national security alarm system standardization technology committee secretariat is formulating the video front-end equipment control protocol security monitoring system, the purpose is to each manufacturer has a unified agreement can follow. Believe that after the agreement standard issued to protocol standardization play a role, compatibility between different manufacturers products will be more and more high.

On average, the development direction of the ball machine now has gradually and IT industry more and more close, especially in the backend. Believe in the near future, will be more humanization, intelligent products, to meet the needs of monitoring the market.