CN112783222B - Slip ring control method, slip ring control device, slip ring control system and storage medium - Google Patents
Slip ring control method, slip ring control device, slip ring control system and storage medium Download PDFInfo
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- CN112783222B CN112783222B CN202110057764.4A CN202110057764A CN112783222B CN 112783222 B CN112783222 B CN 112783222B CN 202110057764 A CN202110057764 A CN 202110057764A CN 112783222 B CN112783222 B CN 112783222B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
- G05D13/62—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover characterised by the use of electric means, e.g. use of a tachometric dynamo, use of a transducer converting an electric value into a displacement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
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- Y02T10/72—Electric energy management in electromobility
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Abstract
The application discloses a slip ring control method, which is characterized in that after an input mode request instruction is received, the slip ring control method is used for analyzing the input mode request instruction, namely judging what speed a user expects a slip ring to image at, and then sending a rotation control instruction to a motor controller according to the mode request instruction, and correspondingly adjusting the rotation speed of the slip ring. By applying the technical scheme, the corresponding slip ring rotating speeds in different modes are controlled according to different demands of the slip ring on the rotating speeds in different imaging modes, so that the slip ring does not need to continuously maintain a working state of high-speed rotation, the accumulated rotating number of the slip ring can be obviously reduced, the purpose of prolonging the service time of the slip ring is realized, the service life of the slip ring is effectively prolonged, and the user experience is improved. In addition, the application also discloses a slip ring control device, a slip ring control system and a slip ring storage medium, which correspond to the method and have the same effects.
Description
Technical Field
The present disclosure relates to the field of image acquisition technologies, and in particular, to a slip ring control method, device, system, and storage medium.
Background
In the image acquisition process, a device capable of rotating and providing a circuit conducting function is needed to solve the signal connection problem under the rotation condition, and is commonly called as a slip ring in the industry. In an imaging application scenario requiring rotational coordination, the use modes thereof can be divided into a "monitoring mode" and an "acquisition mode". A monitoring mode, i.e., capturing images with low-speed rotation, the user performing related operations by watching video; the acquisition mode, i.e. acquiring images with high rotation speed, is used to support higher level business applications. Generally, the duration of the monitoring mode is relatively long, while the duration of the acquisition mode is relatively short.
The lifetime of the slip ring is a key limiting factor limiting the product application. The current state of the industry is that the same rotation speed is commonly used for realizing the rotation and image acquisition of the monitoring mode and the acquisition mode, and in this case, the slip ring can be in a working mode of high-speed rotation only according to the principle of 'just high or just low'. However, there is a limit value for the cumulative number of rotations of the slip ring beyond which the performance thereof may be significantly reduced to be unusable, and the slip ring may be rotated at a high speed for a long period of time to be usable for a relatively low period of time.
In view of the above prior art, it is a problem to be solved by a person skilled in the art to find a slip ring control method capable of increasing the slip ring lifetime.
Disclosure of Invention
The purpose of the application is to provide a slip ring control method, a slip ring control device, a slip ring control system and a slip ring storage medium, which are used for achieving the purpose of prolonging the service life of a slip ring and effectively prolonging the service life of the slip ring.
In order to solve the above technical problems, the present application provides a slip ring control method, including:
receiving an input mode request instruction;
according to the mode request instruction, a corresponding rotation control instruction is sent to a motor controller to adjust the rotation speed of the slip ring;
wherein different modes correspond to different rotational speeds.
Preferably, the modes include an acquisition mode and a monitoring mode, and the sending a corresponding rotation control instruction to the motor controller according to the mode request instruction to adjust the rotation speed of the slip ring specifically includes:
when the mode is an acquisition mode, a high-speed rotation control instruction is sent to the motor controller so that the slip ring rotates at a first speed;
when the mode is a monitoring mode, a low-speed rotation control instruction is sent to the motor controller so as to enable the slip ring to rotate at a second speed;
wherein the first speed is greater than the second speed.
Preferably, the slip ring is disposed in the image capturing device, and before the receiving the input mode request instruction, the slip ring further includes:
when the image acquisition equipment is started, a low-speed rotation control instruction is sent to the motor controller so as to enable the slip ring to rotate at the second speed.
Preferably, the method further comprises:
recording the accumulated number of rotations of the slip ring;
and outputting an alarm signal when the accumulated number of rotations exceeds a preset threshold value.
Preferably, the rotation control instruction is specifically an analog quantity.
Preferably, the analog quantity is in particular a PWM signal.
In order to solve the above technical problem, the present application further provides a slip ring control device, including:
the receiving module is used for receiving an input mode request instruction;
the control module is used for sending a corresponding rotation control instruction to the motor controller according to the mode request instruction so as to adjust the rotation speed of the slip ring;
wherein different modes correspond to different rotational speeds.
In order to solve the technical problem, the present application further provides a slip ring control device, including a memory for storing a computer program;
and a processor for implementing the steps of the slip ring control method as described when executing the computer program.
To solve the above technical problem, the present application further provides a computer readable storage medium, where a computer program is stored on the computer readable storage medium, and the computer program when executed by a processor implements the steps of the slip ring control method as described above.
In order to solve the above technical problem, the present application further provides a slip ring control system, including: the device comprises a main control board, a motor controller, a motor and a rotating structure;
the main control board is used for receiving an input mode request instruction; according to the mode request instruction, a corresponding rotation control instruction is sent to the motor controller to adjust the rotation speed of the slip ring;
wherein different modes correspond to different rotational speeds.
According to the slip ring control method, after an input mode request instruction is received, analysis is carried out on the slip ring control instruction, namely, what speed a user expects to image the slip ring is judged, then a rotation control instruction is sent to a motor controller according to the mode request instruction, and the rotation speed of the slip ring is correspondingly adjusted. By applying the technical scheme, the corresponding slip ring rotating speeds in different modes are controlled according to different demands of the slip ring on the rotating speeds in different imaging modes, so that the slip ring does not need to continuously maintain a working state of high-speed rotation, the accumulated rotating number of the slip ring can be obviously reduced, the purpose of prolonging the service time of the slip ring is realized, the service life of the slip ring is effectively prolonged, and the user experience is improved.
In addition, the slip ring control device, the slip ring control system and the storage medium provided by the application correspond to the method, and the effects are the same as the above.
Drawings
For a clearer description of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described, it being apparent that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of a slip ring control method provided in an embodiment of the present application;
FIG. 2 is a flow chart of another slip ring control method provided by an embodiment of the present application;
fig. 3 is a schematic structural diagram of a slip ring control device according to an embodiment of the present application;
fig. 4 is a block diagram of a slip ring control device according to another embodiment of the present disclosure;
fig. 5 is a block diagram of a slip ring control system according to an embodiment of the present application.
Detailed Description
The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments herein without making any inventive effort are intended to fall within the scope of the present application.
The core of the application is to provide a slip ring control method, a slip ring control device, a slip ring control system and a slip ring storage medium, which are used for achieving the purpose of prolonging the service life of a slip ring and effectively prolonging the service life of the slip ring.
In order to provide a better understanding of the present application, those skilled in the art will now make further details of the present application with reference to the drawings and detailed description.
Fig. 1 is a flowchart of a slip ring control method according to an embodiment of the present application. As shown in fig. 1, the method includes:
s10: an input mode request instruction is received.
S11: and according to the mode request instruction, a corresponding rotation control instruction is sent to the motor controller to adjust the rotation speed of the slip ring.
Wherein different modes correspond to different rotational speeds.
In a specific implementation, after receiving an input mode request instruction, the main control board adjusts the rotating speed of the slip ring according to the requirement of a user represented in the mode request instruction for the imaging speed. It can be understood that, according to the present application, multiple modes corresponding to different speeds of the slip ring can be set, and a corresponding relationship between the slip ring speed and the corresponding rotation mode is stored in a storage device, where the storage device may be a built-in memory or a peripheral SD card, and the embodiment is not limited.
It should be noted that, the main control board transmits a rotation control instruction for adjusting the rotation speed of the motor to the motor controller, specifically, a digital communication instruction or an analog quantity instruction. The digital communication includes but is not limited to serial or parallel communication, the specific communication protocol can be selected according to actual needs, and the communication protocol includes but is not limited to Modbus, HART, TCP and other existing mature protocols, and also includes but is not limited to custom communication protocols. Generally, the format and meaning of the transmission of the rotational speed control information are defined in the communication protocol. Since this part of the content is conventional in the industry, it is not described in detail here. The main control board can also transmit control information for adjusting the motor rotation speed to the motor controller in a mode of transmitting analog quantity, and specific forms of the electronic analog quantity include but are not limited to: voltage, current, frequency, PWM, etc. The value of a certain characteristic of the physical quantity is corresponding to the rotation speed, and the value of the characteristic is increased or decreased, so that the motor controller can be transmitted with the motor rotation speed adjustment information.
According to the slip ring control method, after an input mode request instruction is received, analysis is carried out on the slip ring control instruction, namely, what speed a user expects to image the slip ring is judged, then a rotation control instruction is sent to a motor controller according to the mode request instruction, and the rotation speed of the slip ring is correspondingly adjusted. By applying the technical scheme, the corresponding slip ring rotating speeds in different modes are controlled according to different demands of the slip ring on the rotating speeds in different imaging modes, so that the slip ring does not need to continuously maintain a working state of high-speed rotation, the accumulated rotating number of the slip ring can be obviously reduced, the purpose of prolonging the service time of the slip ring is realized, the service life of the slip ring is effectively prolonged, and the user experience is improved.
Fig. 2 is a flowchart of another slip ring control method according to an embodiment of the present application. As shown in fig. 2, on the basis of the above embodiment, as a preferred embodiment, the slip ring is disposed in the image capturing device, and before receiving the input mode request instruction, further includes:
s20: when the image acquisition equipment is started, a low-speed rotation control instruction is sent to the motor controller so as to enable the slip ring to rotate at a second speed.
Preferably, the modes include an acquisition mode and a monitoring mode, and S11 is specifically:
s21: when the mode is the acquisition mode, a high-speed rotation control instruction is sent to the motor controller so as to enable the slip ring to rotate at a first speed.
S22: when the mode is the monitoring mode, a low-speed rotation control command is issued to the motor controller to rotate the slip ring at the second speed.
Wherein the first speed is greater than the second speed.
In a specific implementation, after the image acquisition device is started, the speed of the slip ring is slowly increased, and the imaging operation is performed in a monitoring mode, and it can be understood that the rotation speed in the monitoring mode is relatively slow, so that an operator can perform a required business process according to the image. After the operator completes various operations and preparation of his business process in the monitoring mode, a requirement for the acquisition mode, i.e. the desire to perform imaging of the image in the case of high-speed rotation, may arise. An operator may input the demand information to the image capture device via a human-machine interaction system, e.g., switch from a monitoring mode to a capture mode. After receiving a mode request instruction for changing an imaging mode, a main control board of the image acquisition equipment judges the mode request instruction, and if the mode is the acquisition mode, the main control board sends a high-speed rotation control instruction to a motor controller; if the monitoring mode is in, a low-speed rotation control command is sent to the motor controller. After receiving the rotation control instruction, the motor controller adjusts the rotation speed of the motor according to the rotation speed information contained in the rotation control instruction, thereby completing corresponding imaging operation by matching with other parts of the system.
According to the slip ring control method provided by the embodiment, when the image acquisition equipment is started, a low-speed rotation control instruction is sent to the motor controller so that the slip ring rotates at the second speed, the slip ring is enabled to work in a low-speed state, and the service life of the slip ring is prolonged. Then when an input mode request instruction is received, analyzing a specific acquisition mode or a monitoring mode, wherein the acquisition mode is that the slip ring acquires images under the condition of high-speed rotation, the monitoring mode is that the slip ring acquires images under the condition of low-speed rotation, the analysis mode request instruction judges what speed the user expects the slip ring to image, and then a rotation control instruction is sent to a motor controller according to the mode request instruction to correspondingly adjust the rotation speed of the slip ring. According to the technical scheme, the rotating speeds of the slip ring in two different imaging modes are controlled according to different requirements of the slip ring on the rotating speeds, so that the purpose of prolonging the service time of the slip ring is achieved, the service life of the slip ring is effectively prolonged, and the user experience is improved.
In the technology of the above embodiment, preferably, the method further includes:
recording the accumulated number of rotation turns of the slip ring;
and outputting an alarm signal when the accumulated number of rotations exceeds a preset threshold.
In practice, the slip ring is made to rotate at a high speed for a long period of time, resulting in a relatively low period of time when it is actually available, since the number of accumulated revolutions of the slip ring has a limit value beyond which its performance is significantly reduced to be unusable. Therefore, when the slip ring works, the number of rotation turns of the slip ring is recorded in real time, a preset threshold value is set, and when the accumulated number of rotation turns exceeds the preset threshold value, an alarm signal is output to remind relevant personnel to check the working state of the slip ring in time and replace the slip ring as soon as possible.
Note that, the recording mode of the accumulated number of rotation of the slip ring is not limited in the present application, and may be a form of adding a counter to a sensor, or may be a form of extracting parameters in a rotation control instruction in the use process of the slip ring, and calculating the parameters to obtain the number of rotation of the slip ring.
On the basis of the above embodiment, as a preferred embodiment, the rotation control instruction is specifically an analog quantity, and the analog quantity is specifically a PWM signal.
In a specific implementation, the main control board transmits control information for adjusting the motor rotation speed to the motor controller by sending a PWM signal. PWM is a square wave signal with a certain pulse width, and the information of motor rotation speed adjustment can be transmitted to a motor controller by adjusting the pulse width ratio, so that the good control of the slip ring rotation speed is further realized.
In the above embodiments, the slip ring control method is described in detail, and the present application further provides corresponding embodiments of the slip ring control device. It should be noted that the present application describes an embodiment of the device portion from two angles, one based on the angle of the functional module and the other based on the angle of the hardware.
Fig. 3 is a schematic structural diagram of a slip ring control device according to an embodiment of the present application. As shown in fig. 3, the apparatus includes, based on the angle of the functional module:
a receiving module 10 for receiving an input mode request instruction;
the control module 11 is used for sending a corresponding rotation control instruction to the motor controller according to the mode request instruction so as to adjust the rotation speed of the slip ring;
wherein different modes correspond to different rotational speeds.
Since the embodiments of the apparatus portion and the embodiments of the method portion correspond to each other, the embodiments of the apparatus portion are referred to the description of the embodiments of the method portion, and are not repeated herein.
After receiving an input mode request instruction, the slip ring control device analyzes the input mode request instruction, namely judges what speed the user expects the slip ring to image at, and then sends a rotation control instruction to the motor controller according to the mode request instruction, and correspondingly adjusts the rotation speed of the slip ring. By applying the technical scheme, the corresponding slip ring rotating speeds in different modes are controlled according to different demands of the slip ring on the rotating speeds in different imaging modes, so that the slip ring does not need to continuously maintain a working state of high-speed rotation, the accumulated rotating number of the slip ring can be obviously reduced, the purpose of prolonging the service time of the slip ring is realized, the service life of the slip ring is effectively prolonged, and the user experience is improved.
Fig. 4 is a block diagram of a slip ring control device according to another embodiment of the present application, and as shown in fig. 4, the slip ring control device includes: a memory 20 for storing a computer program;
a processor 21 for implementing the steps of the slip ring control method as in the above embodiments when executing a computer program.
Processor 21 may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor 21 may be implemented in at least one hardware form of DSP (Digital Signal Processing ), FPGA (Field-Programmable Gate Array, field programmable gate array), PLA (Programmable Logic Array ). The processor 21 may also comprise a main processor, which is a processor for processing data in an awake state, also called CPU (Central Processing Unit ); a coprocessor is a low-power processor for processing data in a standby state. In some embodiments, the processor 21 may integrate a GPU (Graphics Processing Unit, image processor) for rendering and drawing of content required to be displayed by the display screen.
Memory 20 may include one or more computer-readable storage media, which may be non-transitory. Memory 20 may also include high-speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In this embodiment, the memory 20 is at least used for storing a computer program 201, which, when loaded and executed by the processor 21, enables the implementation of the relevant steps of the slip ring control method disclosed in any of the foregoing embodiments. In addition, the resources stored in the memory 20 may further include an operating system 202, data 203, and the like, where the storage manner may be transient storage or permanent storage. The operating system 202 may include Windows, unix, linux, among others. The data 203 may include, but is not limited to, data involved in slip ring control methods, and the like.
In some embodiments, the slip ring control device may further include a display 22, an input/output interface 23, a communication interface 24, a power supply 25, and a communication bus 26.
Those skilled in the art will appreciate that the configuration shown in fig. 4 is not limiting of the slip ring control device and may include more or fewer components than shown.
The slip ring control device provided by the embodiment of the application comprises a memory and a processor, wherein when the processor executes a program stored in the memory, the processor can realize the following method: after receiving the input mode request instruction, the input mode request instruction is analyzed, namely, the speed at which the user expects the slip ring to image is judged, then a rotation control instruction is sent to the motor controller according to the mode request instruction, and the rotation speed of the slip ring is correspondingly adjusted. By applying the technical scheme, the corresponding slip ring rotating speeds in different modes are controlled according to different demands of the slip ring on the rotating speeds in different imaging modes, so that the slip ring does not need to continuously maintain a working state of high-speed rotation, the accumulated rotating number of the slip ring can be obviously reduced, the purpose of prolonging the service time of the slip ring is realized, the service life of the slip ring is effectively prolonged, and the user experience is improved.
In addition, the application also provides a corresponding embodiment of the computer readable storage medium. The computer-readable storage medium has stored thereon a computer program which, when executed by a processor, performs the steps as described in the method embodiments above.
It will be appreciated that the methods of the above embodiments, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored on a computer readable storage medium. With such understanding, the technical solution of the present application, or a part contributing to the prior art or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium, performing all or part of the steps of the method described in the various embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Finally, the present application further provides a slip ring control system, and fig. 5 is a block diagram of the slip ring control system provided in the embodiment of the present application. As shown in fig. 5, the slip ring control system includes: a main control board 1, a motor controller 2, a motor and a rotating structure 3;
the main control board 1 is used for receiving an input mode request instruction; according to the mode request instruction, a corresponding rotation control instruction is sent to the motor controller 2 to adjust the rotation speed of the slip ring;
wherein different modes correspond to different rotational speeds.
In the implementation, the system for controlling the change of the rotating speed of the slip ring mainly comprises a main control board, a motor controller, a motor and a rotating structure. The main control board is responsible for sending out control instructions and carrying out logic and judgment. The motor controller controls the start and stop and the rotation speed of the motor, and the rotation speed of the motor can be adjusted according to the received information from the main control board. The motor and the rotating structure are composed of a motor and a rotating structure, wherein the motor is a component for converting electric energy into rotary motion, and the rotating structure is connected with the motor and transmits the rotary motion of the motor to the rotated component, namely the slip ring.
The slip ring control system provided by the embodiment of the application comprises a main control board, a motor controller, a motor and a rotating structure, is applied to the slip ring control method mentioned in the embodiment, and after an input mode request instruction is received, the slip ring control system analyzes the slip ring control method, namely judges what speed a user expects a slip ring to image at, then sends a rotating control instruction to the motor controller according to the mode request instruction, and correspondingly adjusts the rotating speed of the slip ring. By applying the technical scheme, the corresponding slip ring rotating speeds in different modes are controlled according to different demands of the slip ring on the rotating speeds in different imaging modes, so that the slip ring does not need to continuously maintain a working state of high-speed rotation, the accumulated rotating number of the slip ring can be obviously reduced, the purpose of prolonging the service time of the slip ring is realized, the service life of the slip ring is effectively prolonged, and the user experience is improved.
The slip ring control method, the slip ring control device, the slip ring control system and the slip ring control storage medium provided by the application are described in detail. In the description, each embodiment is described in a progressive manner, and each embodiment is mainly described by the differences from other embodiments, so that the same similar parts among the embodiments are mutually referred. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.
It should also be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (9)
1. A slip ring control method, comprising:
receiving an input mode request instruction;
according to the mode request instruction, a corresponding rotation control instruction is sent to a motor controller to adjust the rotation speed of the slip ring;
wherein different modes correspond to different rotational speeds;
the mode includes an acquisition mode and a monitoring mode, and the sending a corresponding rotation control instruction to the motor controller according to the mode request instruction to adjust the rotation speed of the slip ring specifically includes:
when the mode is an acquisition mode, a high-speed rotation control instruction is sent to the motor controller so that the slip ring rotates at a first speed;
when the mode is a monitoring mode, a low-speed rotation control instruction is sent to the motor controller so as to enable the slip ring to rotate at a second speed;
wherein the first speed is greater than the second speed.
2. The slip ring control method according to claim 1, wherein the slip ring is provided in an image capturing apparatus, and further comprising, before the receiving of the input mode request instruction:
when the image acquisition equipment is started, a low-speed rotation control instruction is sent to the motor controller so as to enable the slip ring to rotate at the second speed.
3. The slip ring control method according to claim 1 or 2, characterized by further comprising:
recording the accumulated number of rotations of the slip ring;
and outputting an alarm signal when the accumulated number of rotations exceeds a preset threshold value.
4. Slip ring control method according to claim 1, characterized in that the rotation control command is in particular an analog quantity.
5. Slip ring control method according to claim 4, characterized in that the analog quantity is in particular a PWM signal.
6. A slip ring control device, comprising:
the receiving module is used for receiving an input mode request instruction;
the control module is used for sending a corresponding rotation control instruction to the motor controller according to the mode request instruction so as to adjust the rotation speed of the slip ring;
wherein different modes correspond to different rotational speeds;
the mode includes an acquisition mode and a monitoring mode, and the sending a corresponding rotation control instruction to the motor controller according to the mode request instruction to adjust the rotation speed of the slip ring specifically includes:
when the mode is an acquisition mode, a high-speed rotation control instruction is sent to the motor controller so that the slip ring rotates at a first speed;
when the mode is a monitoring mode, a low-speed rotation control instruction is sent to the motor controller so as to enable the slip ring to rotate at a second speed;
wherein the first speed is greater than the second speed.
7. A slip ring control device comprising a memory for storing a computer program;
processor for implementing the steps of the slip ring control method according to any one of claims 1 to 5 when executing said computer program.
8. A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the slip ring control method according to any one of claims 1 to 5.
9. A slip ring control system, comprising: the device comprises a main control board, a motor controller, a motor and a rotating structure;
the main control board is used for receiving an input mode request instruction; according to the mode request instruction, a corresponding rotation control instruction is sent to the motor controller to adjust the rotation speed of the slip ring;
wherein different modes correspond to different rotational speeds;
the mode includes an acquisition mode and a monitoring mode, and the sending a corresponding rotation control instruction to the motor controller according to the mode request instruction to adjust the rotation speed of the slip ring specifically includes:
when the mode is an acquisition mode, a high-speed rotation control instruction is sent to the motor controller so that the slip ring rotates at a first speed;
when the mode is a monitoring mode, a low-speed rotation control instruction is sent to the motor controller so as to enable the slip ring to rotate at a second speed;
wherein the first speed is greater than the second speed.
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| JP4393105B2 (en) * | 2003-05-14 | 2010-01-06 | キヤノン株式会社 | Radiation imaging apparatus and operation method thereof |
| JP5665875B2 (en) * | 2010-10-08 | 2015-02-04 | 株式会社日立メディコ | X-ray CT system |
| DE102010062459B4 (en) * | 2010-12-06 | 2018-08-02 | Siemens Healthcare Gmbh | Method for a computed tomography device for reducing the load on a component, computer program, data carrier and computed tomography device |
| CN106229783A (en) * | 2016-08-31 | 2016-12-14 | 陕西旋星电子科技有限公司 | A kind of slip ring with on-line automatic diagnostic function |
| CN114175473A (en) * | 2019-05-10 | 2022-03-11 | 杜博林公司有限责任公司 | System and method for monitoring conditions of through-hole slip ring |
| CN111407296A (en) * | 2020-03-31 | 2020-07-14 | 上海联影医疗科技有限公司 | Slip ring cleaning method and device, computer equipment and storage medium |
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