Cloud-tilt pitch control method, device, control board and periscope pan-tilt
A pitch control and periscope technology, applied in the field of control, can solve the problems of periscope pan/tilt product damage, periscope pan/tilt up and down pitch angle exceeding, etc.
Active Publication Date: 2021-07-09
SHENZHEN SCHRODER INDUSTYR MEASURE & CONTROLS EQUIP CO LTD
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- Application Information
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Problems solved by technology
[0002] In the current periscope pan / tilt products, the periscope pan / tilt usually operates by driving a stepping motor, and then drives the entire periscope pan / tilt to pitch up and down through a transmission mechanism such as a gear. Usually, the vertical angle of the periscope pan / tilt exceeds the set angle. This will lead to damage to the periscope head product
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[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0048]The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0049] Hereinafter, various embodiments of t...
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The invention relates to a pan-tilt pitch control method, a device, a control board and a periscope pan-tilt. The pan-tilt pitch control method determines the target pulse subdivision number by obtaining the real-time zoom multiple of the optical zoom movement, and the target pulse subdivision number is One of multiple preset pulse subdivision numbers, each preset pulse subdivision number corresponds to a preset pulse subdivision variable to record the pulse number corresponding to each preset pulse subdivision number, and obtain the current pulse Subdivision number, if the current pulse subdivision number is different from the target pulse subdivision number, adjust the current pulse subdivision number to the target pulse subdivision number and record the pulse corresponding to the target pulse subdivision number through the corresponding preset pulse subdivision variable Count, calculate the total number of subdivision pulses of the current trip every preset time interval, and judge whether the total number of subdivision pulses of the current trip exceeds the preset threshold, if yes, generate a motor control command based on the rotation direction of the gimbal; Platform continues to rotate, has improved the safety of whole cloud platform.
Description
technical field [0001] The invention relates to the field of control, in particular to a pitch control method and device for a pan-tilt, a control board and a periscope pan-tilt. Background technique [0002] In the current periscope pan / tilt products, the periscope pan / tilt usually operates by driving a stepping motor, and then drives the entire periscope pan / tilt to pitch up and down through a transmission mechanism such as a gear. Usually, the vertical angle of the periscope pan / tilt exceeds the set angle. This will lead to damage to the periscope head product. Contents of the invention [0003] In view of this, a pan / tilt pitch control method, device, control board, and periscope pan / tilt are provided, which can be used to accurately count pulse steps by setting multiple preset pulse subdivision numbers and corresponding preset pulse subdivision variables. The rotation of the stepping motor is controlled by means of a method, so that the entire gimbal will not exceed ...
Claims
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IPC IPC(8): G02B23/16
CPCG02B23/16
Inventor 宋有聚蒋进超
Owner SHENZHEN SCHRODER INDUSTYR MEASURE & CONTROLS EQUIP CO LTD