Step-pan

专利摘要:
STEP-PAN5 / 6 Summary A step-rotating pan follows a special monster of rotating motion. The motion is as follows: A fast step motion that rotates pan a predetermined angular value, the value of these degrees is derived from the CCTV calculation table. The fast step motion is characterized by a predetermined stop time, the value of this stop time is related to the parameters derived from the CCTV calculation table. This type of motion makes it possible for a camera with a telephoto lens to scan a wide area very well with a good level of resolution at the outer edge of the monitored area, where the stop in the rotation makes it possible to sufficiently capture my successive images to minimize risk fcir false alarm. That the scan fir done in small sections, it will be easier to point out the call to the threat with a high level of accuracy.
公开号:SE1100646A1
申请号:SE1100646
申请日:2011-09-06
公开日:2013-03-07
发明作者:Lamie Saif
申请人:Lamie Saif；
IPC主号:

专利说明:

Lamie Saif2012-07-06 STEP-PAN1 / 6 STEP-PAN CCTV cameras that operate over large areas Were two types of system structure which had the following: Motion sensors that alien should be mfinga in number for life distance recognition and backed by high quality PTZ cameras. These need follow-up of an employee to be able to identify and define the type of threat.
Wide-angle CCTV cameras with built-in motion detectors. The number of cameras needed depends on the size of the area to be monitored and the width of the lens to be used to record the desired distance. Due to the width of the angle, this results in extremely poor resolution at the outermost limit of the camera's range. These cameras should be backed by PTZ cameras that also need personnel who can follow up and identify the type of threat.
In both case cases, it is not easy to define the type of incident which can lead to costly false flags, in addition to this if there is a threat beyond existing sites for the PTZ cameras occupied with the first threat which makes it impossible to follow the incident without drop focus pit one of them. The concept I will present below solves this problem.
MM invention is very simple and consists of two parts.
The first part is a CCTV calculation table from which the parameters for motion control are calculated and which the mechanics follow, the second part is a horizontal panel on which the CCTV camera is mounted. This pan has the following functions: The first function is for a horizontal movement which is controlled by a stepping motor of which the rotational movement in the horizontal plane moves stepwise. The motion mechanism is based on a predetermined number of degrees distributed in steps either equal to or slightly smaller than the horizontal angle of the lens. This value is derived from the calculation table.
The second functionality fir a predetermined stop time, this was fir related to the calculation table, after placing the raft pit one step in the horizontal plane sit a stop time should be present. This means that the camera does not have enough time to scan the angle sector the camera is recording. This stop time is derived from the calculation table.
By combining this type of step-stop-step motion with the CCTV camera's intelligence and technical structure such as lens type and resolution. My STEP-PAN invention will provide the following advantages: It will be possible to obtain a wide area with a telephoto lens, which is very important because the number of pixels that thank the outermost border of the area is insufficiently high to be able to define the type of object entering the monitor. omride.
The stop function gives the possibility to decide whether the entry does not go wrong by proposing to capture a successive series of images only after Raja up to the number of a defined number of images. You can sit well.
The alarm function for responsible personnel should have a camera number that is related to its position and the step level at which the camera is located, since the step defines which sector the entry is in. This in turn leads to step-by-step camera numbers (ie the sector angle the camera is filming for the front fork) leading to a very high level of accuracy as to where the incident occurs.
Lamie Saif2012-07-06

权利要求:
Claims (5)
[1]
A CCTV calculation table which parameters for motion control can be determined by shaving and which mechanics follow.
[2]
2. Station panel (see fig. 5-1) which includes the stepper motor (not shown), electronic control unit (not shown) and electronic coupling (not shown)
[3]
3. Rotating pan (fig. 5-2), which tilts the camera on the platform (fig. 5-3) through a screw above the platform (fig. 5-4). The platform (fig. 5-3) can be angled manually.
[4]
4. Metal is (Fig. 5-5), (Fig. 1-1) which is fixed inside the stationary pan (Fig. 5-1) under the rotating pan (Fig. 5-2) with screws (Fig. 1 -3). There are rectangular slides in the metal that fir (fig. 1-2) distributed in a kind of semicircle with distance between these slides at- defined by selected number of turns (there are different options of metal buoy as fir related to number of distances between the selected angles as fir related to the horizontal angle of the CCTV camera).
[5]
5. A metal circle plate (fig. 5-6), (fig. 2-1) with a long arm (fig. 2-3) in this arm there is an LED (fig. 2-2) which fir directed towards the rectangular tails (Fig. 1-2) in the metal semicircle (Fig. 1-1). This metal circular plate is fixed to the bottom of the rotating pan with a screw. Lamie Saif2012-07-06

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同族专利:

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SE537970C2|2015-12-22|

引用文献:

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CN109654356A|2018-12-29|2019-04-19|广州供电局有限公司|Rail set and monitoring system|

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法律状态:
2021-10-12| NUG| Patent has lapsed|

优先权:

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申请号 | 申请日 | 专利标题

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SE1100646A|SE537970C2|2011-09-06|2011-09-06|Step panning for CCTV camera|SE1100646A| SE537970C2|2011-09-06|2011-09-06|Step panning for CCTV camera|