CN109920532B - Control method of medical wearable device with sleep function - Google Patents

Control method of medical wearable device with sleep function Download PDF

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CN109920532B
CN109920532B CN201910167266.8A CN201910167266A CN109920532B CN 109920532 B CN109920532 B CN 109920532B CN 201910167266 A CN201910167266 A CN 201910167266A CN 109920532 B CN109920532 B CN 109920532B
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CN109920532A (en
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陈志鹏
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Hunan yiyangan Intelligent Medical Instrument Co., Ltd
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Hunan Yiyangan Intelligent Medical Instrument Co Ltd
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Abstract

The invention relates to the technical field of VR equipment, in particular to a control method of medical wearable equipment with a sleep function, wherein VR equipment is worn on the head of a user, and an equipment camera corresponds to eyes; identifying the series of actions of the eyes by the VR equipment camera, and matching the characteristic data; processing the matched characteristic data in the S2, converting the characteristic data into a control signal and sending the control signal to a processing center; controlling VR equipment to play corresponding video data according to different scene states in S3; when the sleep signal is matched in the S2, the processing center controls the VR equipment to be closed; the eye capturing system is used for identifying the series of eye movements of the user, matching and identifying the eye movements with the feature data in the feature library, and identifying and matching the exciting eye feature, the calming eye feature, the manic eye feature, the wounded eye feature and the sleeping eye feature to adjust different image qualities and help the user to sleep in time, so that the eye capturing system has strong practicability.

Description

Control method of medical wearable device with sleep function
Technical Field
The invention relates to the technical field of VR (virtual reality) equipment, in particular to a control method of medical wearable equipment with a sleep function.
Background
The virtual reality technology is an important direction of the simulation technology, is a collection of various technologies such as the simulation technology, the computer graphics man-machine interface technology, the multimedia technology, the sensing technology, the network technology and the like, and is a challenging advanced subject and research field of cross technologies. Virtual reality technology (VR) mainly includes aspects of simulating environment, perception, natural skills, sensing equipment and the like. The simulated environment is a three-dimensional realistic image generated by a computer and dynamic in real time. Perception means that an ideal VR should have the perception that everyone has. In addition to the visual perception generated by computer graphics technology, there are also perceptions such as auditory sensation, tactile sensation, force sensation, and movement, and even olfactory sensation and taste sensation, which are also called multi-perception. The natural skill refers to the head rotation, eyes, gestures or other human body behavior actions of a human, and data adaptive to the actions of the participants are processed by the computer, respond to the input of the user in real time and are respectively fed back to the five sense organs of the user. The sensing device refers to a three-dimensional interaction device. In patent document No. 201710742212.0, there is disclosed a VR device control method including: s1, acquiring a gesture by a camera device of the VR equipment; step S2, recognizing the gesture acquired in the step S1 by a gesture recognition device of the VR equipment; step S3, the VR equipment converts the recognized gestures into various control signals; the user can define various control signals; step S4, after the application program obtains the control signal, the control is carried out according to different scenes; after the application layer obtains the control signal, basic control can be carried out: including forward/backward/pause/play functions for movies. The VR equipment control method provided by the invention can conveniently complete VR equipment control without an additional handle, and enhances user experience.
The VR equipment control method provided by the patent document can conveniently complete VR equipment control without an additional handle, and user experience is enhanced; however, a technical solution is lacked for how to provide a control method of a medical wearable device with a sleep function, which has a simple structure and is convenient and fast to operate, can realize intelligent control according to eyes of a user and helps sleep.
On the other hand, because the VR device is a large device and has a certain weight, and when a person sleeps, the VR device has a certain weight, the person can feel oppressed when the person sleeps by ballasting the head of the person when wearing the VR device; moreover, the user needs to wear the head and the eyes, and obviously, as a general rule, the user knows that the sleep is easily influenced, particularly, after the user sleeps, the user can rotate and press the VR device to damage the VR device, or the user can sleep by sleeving the VR device with the eyes, so that the user is uncomfortable to sleep, and the user hopes to take off the VR device from the sleeper after the user sleeps, so that the user can better sleep without influencing the sleep of the user.
In addition, it is desirable to provide a smart home device that combines with other homes to achieve a more comfortable sleeping environment. In addition, in order to obtain better sleep quality, it is desirable to reasonably adjust the bed according to the posture of the photographed sleeping person, to realize the posture adjustment of the person in sleep so as to achieve the most scientific sleeping posture and warm-keeping measures for sleep, thereby improving the technical effect of VR solution except mood adjustment to promote sleep.
Based on the above technical problem, it is desirable to provide a more advanced and intelligent sleep aid for a person to sleep more comfortably, healthily and scientifically.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a control method of a medical wearable device with a sleep function, which is used for solving the problem of how to provide a control method of a medical wearable device with a sleep function, which has a simple structure and is convenient and fast to operate, can realize intelligent control according to eyes of a user and helps sleep.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a control method of medical wearable equipment with a sleep function comprises VR equipment and a VR equipment picking mechanism, and is characterized in that: the method comprises the following steps:
s1, the VR equipment picking mechanism comprises a mounting support, a transverse sliding mechanism, a longitudinal sliding mechanism and a sliding block structure, wherein the mounting support, the transverse sliding mechanism, the longitudinal sliding mechanism and the sliding block structure are arranged on the bed head;
the longitudinal sliding mechanism is arranged along the longitudinal direction of the bed, and the transverse sliding structure is arranged on the longitudinal sliding mechanism, so that the transverse sliding structure can slide on the longitudinal sliding track to realize the longitudinal movement of the sliding block; meanwhile, the sliding block is arranged on the transverse sliding mechanism in a sliding manner so as to realize transverse sliding of the sliding block, and finally the sliding block is basically positioned right above the head of a sleeper; the sliding block comprises a motor, one end of the motor is connected with a winding drum and used for winding and unwinding the thin belt, and the motor rotates to automatically unwind the winding belt wound on the winding drum;
s2, wearing the VR equipment on the head of a user by using the wearing body, wherein the equipment camera corresponds to eyes, and a breathing sensor is arranged at a part, close to a nostril, of the VR equipment when the VR equipment is worn so as to sense the breathing speed of a person; a dismounting buckle is connected to the lower part of the winding belt and is quickly connected to the VR equipment so as to enable the VR equipment to be in a basic suspension state, and meanwhile, people cannot feel that the winding belt is pulled properly when wearing the winding belt;
s3, identifying the series of eye movements by the VR equipment camera, acquiring the breathing data of the sleeper at the breathing sensor of the VR equipment, and matching the breathing data with the feature data;
s4, processing the matched characteristic data in the S3, converting the characteristic data into control signals and sending the control signals to a processing center, wherein the processing center analyzes the acquired data to analyze the sleep state and the sleep depth level of a sleeper;
s5, aiming at different scene states in S4, controlling a VR device player to play corresponding video data, and selecting a video more suitable for sleep emotion adjustment of a sleeper according to the sleep response time of a long-term user to different videos in the aspect of video data selection; meanwhile, the brightness and the sound of the video data are adjusted in real time according to the sleep depth of the sleeper sensed by the VR equipment;
s6, after the sleep signal is matched in the S3, the processing center controls the VR equipment to be closed, meanwhile, after the motor acquires the sleep signal, the motor is started to drive the winding drum to rotate so as to wind up the winding belt, the VR equipment is taken up, when the winding belt is wound to a certain height, the winding drum is fixed by a brake, and the motor stops working.
Preferably, the characteristic data in S2 are excitatory eye characteristic, calm eye characteristic, manic eye characteristic, injured eye characteristic and sleeping eye characteristic.
Preferably, the eye capture system of the VR device records the motion status of the moving object in the form of an image through a plurality of video capture devices arranged in a space, and then processes the image data by using a processing center to obtain spatial coordinates (X, Y, Z) of different objects in different time measurement units, thereby determining the series of motions of the eye.
Preferably, the eye capture system comprises a sensor, signal capture, data transmission and data processing; the sensor provides the system with information on the position of the motion of the moving object, which determines the number of trackers as the level of detail captured.
Preferably, the VR device is provided with a speech recognition system that incorporates auditory or visual pathways of other participants, which are processed and adjusted as large amounts of data are entered.
Preferably, the binocular omnidirectional display of the VR device uses an electron beam to control and express the principle of three primary colors, the electron beam heats the cathode by the filament, the cathode emits electrons, the electrons are focused into a very thin electron beam by the focusing electrode under the action of the accelerating electrode electric field, and under the action of the anode high voltage, huge energy is obtained to bombard the phosphor layer at a very high speed.
Preferably, the target of the electron beam bombardment is three primary colors on the fluorescent screen, the electron beams are three beams, which are respectively controlled by the voltages of three primary color video signals of the computer graphics card R, G, B to bombard respective phosphor powder units, and the phosphor powder units respectively emit red, green and blue lights with different intensities under the excitation of the high-speed electron beams.
Preferably, the processing center is connected to the remote end through a communication system, the communication system is a wireless communication system or a bluetooth communication system, and the communication system includes a transmitting circuit and a receiving circuit.
Preferably, the control circuitry of the processing center includes power supply circuitry, video and signal processing circuitry, line scanning circuitry, field scanning circuitry and picture tube circuitry.
Preferably, the video and signal processing circuit comprises video playing, brightness and contrast adjustment and automatic brightness control; the line scanning comprises line oscillation, line excitation, line output, line amplitude adjustment, high voltage generation and high voltage protection; the field scanning circuit comprises field oscillation, field excitation, field output, field linearity correction and field amplitude adjustment; the kinescope circuit comprises a scanning deflection circuit, a CRT bias voltage circuit, a multi-frequency automatic synchronization circuit and an automatic S correction circuit.
(III) advantageous effects
The eye capturing system is used for identifying the series of eye actions of the user, matching and identifying the eye actions with the feature data in the feature library, and identifying and matching the exciting eye feature, the calming eye feature, the manic eye feature, the wounded eye feature and the sleeping eye feature to adjust different image qualities and help the user to sleep in time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a functional block diagram of the control method of the present invention;
FIG. 2 is a schematic diagram of the structure of a VR device of the present invention;
FIG. 3 is a schematic diagram of a transmit circuit of the communication system of the present invention;
FIG. 4 is a schematic diagram of a receive circuit of the communication system of the present invention;
fig. 5 is a schematic top view of a VR device picking mechanism;
fig. 6 is a side view schematic diagram of a VR device picking mechanism.
The reference numerals in the drawings denote:
1. a wearing body; 2. a video and signal processing circuit; 3. a sensor; 4. a communication system; 5. an equipment camera; 6. a speech recognition system; 7. a processing center; 8. binocular omnibearing display.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, a control method of a medical wearable device with a sleep function includes a VR device and a VR device detaching mechanism, and includes the following steps:
s1, the VR equipment picking mechanism comprises a mounting support, a transverse sliding mechanism, a longitudinal sliding mechanism and a sliding block structure, wherein the mounting support, the transverse sliding mechanism, the longitudinal sliding mechanism and the sliding block structure are arranged on the bed head;
the longitudinal sliding mechanism is arranged along the longitudinal direction of the bed, and the transverse sliding structure is arranged on the longitudinal sliding mechanism, so that the transverse sliding structure can slide on the longitudinal sliding track to realize the longitudinal movement of the sliding block; meanwhile, the sliding block is arranged on the transverse sliding mechanism in a sliding manner so as to realize transverse sliding of the sliding block, and finally the sliding block is basically positioned right above the head of a sleeper; the sliding block comprises a motor, one end of the motor is connected with a winding drum and used for winding and unwinding the thin belt, and the motor rotates to automatically unwind the winding belt wound on the winding drum;
s2, wearing the VR equipment on the head of a user by using the wearing body, wherein the equipment camera corresponds to eyes, and a breathing sensor is arranged at a part, close to a nostril, of the VR equipment when the VR equipment is worn so as to sense the breathing speed of a person; a dismounting buckle is connected to the lower part of the winding belt and is quickly connected to the VR equipment so as to enable the VR equipment to be in a basic suspension state, and meanwhile, people cannot feel that the winding belt is pulled properly when wearing the winding belt;
s3, identifying the series of eye movements by the VR equipment camera, acquiring the breathing data of the sleeper at the breathing sensor of the VR equipment, and matching the breathing data with the feature data;
s4, processing the matched characteristic data in the S3, converting the characteristic data into control signals and sending the control signals to a processing center, wherein the processing center analyzes the acquired data to analyze the sleep state and the sleep depth level of a sleeper;
s5, aiming at different scene states in S4, controlling a VR device player to play corresponding video data, and selecting a video more suitable for sleep emotion adjustment of a sleeper according to the sleep response time of a long-term user to different videos in the aspect of video data selection; meanwhile, the brightness and the sound of the video data are adjusted in real time according to the sleep depth of the sleeper sensed by the VR equipment;
s6, after the sleep signal is matched in the S3, the processing center controls the VR equipment to be closed, meanwhile, after the motor acquires the sleep signal, the motor is started to drive the winding drum to rotate so as to wind up the winding belt, the VR equipment is taken up, when the winding belt is wound to a certain height, the winding drum is fixed by a brake, and the motor stops working.
The eye capturing system of the VR device records the motion state of the moving object in the form of images through a plurality of video capturing devices distributed in space, and then processes the image data by using a processing center to obtain the space coordinates (X, Y and Z) of different objects on different time measurement units, thereby judging the series of actions of the eyes.
The eye capture system comprises a sensor, signal capture, data transmission and data processing; the sensor provides the system with information on the position of the motion of the moving object, which determines the number of trackers as the level of detail captured.
Example 2
A control method of medical wearable equipment with a sleep function comprises VR equipment and a VR equipment picking mechanism, and comprises the following steps:
s1, wearing the VR equipment on the head of a user by using the wearing body, wherein the equipment camera corresponds to eyes;
s2, identifying the series of eye movements by the VR equipment camera, identifying the eye movements as eye exciting characteristics, and matching eye exciting characteristic data;
s3, processing the matched exciting eye feature data, converting the data into a control signal and sending the control signal to a processing center;
s4, aiming at the scene state of the eye exciting characteristics in S3, controlling a VR device player to play the relaxed video data;
VR devices are equipped with speech recognition systems that incorporate auditory or visual pathways of other participants, which are processed and adjusted as large amounts of data are entered.
The electron beam heats the cathode by the filament, the cathode emits electrons, the electrons are focused into fine electron beams by the focusing electrode under the action of the accelerating electrode electric field, and huge energy is obtained under the action of high voltage of the anode to bombard the fluorescent powder layer at a very high speed.
The target of electron beam bombardment is three primary colors on the fluorescent screen, the electron beams are three beams, which are respectively controlled by three primary color video signal voltages of the computer display card R, G, B to bombard respective fluorescent powder units, and the fluorescent powder units respectively emit red light, green light and blue light with different intensities under the excitation of high-speed electron beams.
Example 3
A control method of medical wearable equipment with a sleep function comprises VR equipment and a VR equipment picking mechanism, and comprises the following steps:
s1, wearing the VR equipment on the head of a user by using the wearing body, wherein the equipment camera corresponds to eyes;
s2, identifying the series of eye movements by the VR equipment camera, identifying the eye movements as calm eye characteristics, and matching calm eye characteristic data;
s3, processing the matched calm eye characteristic data, converting the data into a control signal and sending the control signal to a processing center;
s4, aiming at the scene state of the calm eye feature in S3, controlling a VR equipment player to play calm video data;
the processing center is connected with the remote end through a communication system, the communication system is a wireless communication system or a Bluetooth communication system, and the communication system comprises a transmitting circuit and a receiving circuit.
The control circuit of the processing center comprises a power supply circuit, a video and signal processing circuit, a line scanning circuit, a field scanning circuit and a picture tube circuit.
The video and signal processing circuit comprises video playing, brightness and contrast regulation and automatic brightness control; the line scanning comprises line oscillation, line excitation, line output, line amplitude adjustment, high voltage generation and high voltage protection; the field scanning circuit comprises field oscillation, field excitation, field output, field linearity correction and field amplitude adjustment; the kinescope circuit comprises a scanning deflection circuit, a CRT bias voltage circuit, a multi-frequency automatic synchronization circuit and an automatic S correction circuit.
Example 4
A control method of medical wearable equipment with a sleep function comprises VR equipment and a VR equipment picking mechanism, and comprises the following steps:
s1, wearing the VR equipment on the head of a user by using the wearing body, wherein the equipment camera corresponds to eyes;
s2, identifying the series of eye movements by the VR equipment camera, identifying the eye movements as sleeping eye characteristics at the moment, and matching the sleeping eye characteristic data;
s3, processing the matched sleep eye characteristic data, converting the data into a control signal and sending the control signal to a processing center;
the processing center controls VR equipment to be closed when the sleep signals are matched in the S4 and the S2;
the eye capturing system is used for identifying the series of eye actions of the user, matching and identifying the eye actions with the feature data in the feature library, and identifying and matching the exciting eye feature, the calming eye feature, the manic eye feature, the wounded eye feature and the sleeping eye feature to adjust different image qualities and help the user to sleep in time.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. A control method of medical wearable equipment with a sleep function comprises VR equipment and a VR equipment picking mechanism, and is characterized in that: the method comprises the following steps:
s1, the VR equipment picking mechanism comprises a mounting support, a transverse sliding mechanism, a longitudinal sliding mechanism and a sliding block structure, wherein the mounting support, the transverse sliding mechanism, the longitudinal sliding mechanism and the sliding block structure are arranged on the bed head;
the longitudinal sliding mechanism is arranged along the longitudinal direction of the bed, and the transverse sliding structure is arranged on the longitudinal sliding mechanism, so that the transverse sliding structure can slide on the longitudinal sliding track to realize the longitudinal movement of the sliding block; meanwhile, the sliding block is arranged on the transverse sliding mechanism in a sliding manner so as to realize transverse sliding of the sliding block, and finally the sliding block is basically positioned right above the head of a sleeper; the sliding block comprises a motor, one end of the motor is connected with a winding drum and used for winding and unwinding the thin belt, and the motor rotates to automatically unwind the winding belt wound on the winding drum;
s2, wearing the VR equipment on the head of a user by using the wearing body, wherein the equipment camera corresponds to eyes, and a breathing sensor is arranged at a part, close to a nostril, of the VR equipment when the VR equipment is worn so as to sense the breathing speed of a person; a dismounting buckle is connected to the lower part of the winding belt and is quickly connected to the VR equipment so as to enable the VR equipment to be in a basic suspension state, and meanwhile, people cannot feel that the winding belt is pulled properly when wearing the winding belt;
s3, identifying the series of eye movements by the VR equipment camera, acquiring the breathing data of the sleeper at the breathing sensor of the VR equipment, and matching the breathing data with the feature data;
s4, processing the matched characteristic data in the S3, converting the characteristic data into control signals and sending the control signals to a processing center, wherein the processing center analyzes the acquired data to analyze the sleep state and the sleep depth level of a sleeper;
s5, aiming at different scene states in S4, controlling a VR device player to play corresponding video data, and selecting a video more suitable for sleep emotion adjustment of a sleeper according to the sleep response time of a long-term user to different videos in the aspect of video data selection; meanwhile, the brightness and the sound of the video data are adjusted in real time according to the sleep depth of the sleeper sensed by the VR equipment;
s6, after the sleep signal is matched in the S3, the processing center controls the VR equipment to be closed, meanwhile, after the motor acquires the sleep signal, the motor is started to drive the winding drum to rotate so as to wind up the winding belt, the VR equipment is taken up, when the winding belt is wound to a certain height, the winding drum is fixed by a brake, and the motor stops working.
2. The control method of the medical wearable device with sleep function according to claim 1, characterized in that: the characteristic data in the S2 are excitatory eye characteristics, calm eye characteristics, manic eye characteristics, injured eye characteristics and sleeping eye characteristics; and the VR equipment also sends the information to an intelligent home control center according to the sleeping condition, so that the indoor temperature and the indoor light intensity information are controlled and adjusted.
3. The control method of the medical wearable device with sleep function according to claim 1, characterized in that: the eye capturing system of the VR device records the motion state of a moving object in the form of images through a plurality of video capturing devices distributed in space, and then processes the image data by using a processing center to obtain the space coordinates (X, Y and Z) of different objects on different time measurement units, so as to judge the series of actions of the eyes.
4. The control method of the medical wearable device with sleep function as claimed in claim 3, wherein: the eye capture system comprises a sensor, a signal capture device and a data transmission and data processing device; the sensor provides the system with information on the position of the motion of the moving object, which determines the number of trackers as the level of detail captured.
5. The control method of the medical wearable device with sleep function according to claim 1, characterized in that: the VR equipment is provided with a voice recognition system, the voice recognition system is combined with auditory channels or visual channels of other participants, and the voice recognition system carries out processing and adjustment when a large amount of data is input;
when the VR equipment senses that the sleeper is asleep, the bed can be controlled to rotate and adjust, so that the sleeper can adjust the sleeping posture, and the correct sleeping posture is kept.
6. The control method of the medical wearable device with sleep function according to claim 1, characterized in that: the binocular omnibearing display of the VR equipment uses electron beams to control and express the principle of three primary colors, the electron beams are heated by a filament to form a cathode, the cathode emits electrons, the electrons are converged into a very thin electron beam by a focusing electrode under the action of an accelerating electrode electric field, huge energy is obtained under the action of anode high voltage, and a fluorescent powder layer is bombarded at a very high speed.
7. The control method of the medical wearable device with sleep function as claimed in claim 6, wherein: the target of the electron beam bombardment is three primary colors on the fluorescent screen, the electron beams are three beams, are respectively controlled by three primary color video signal voltages of the computer display card R, G, B to bombard respective fluorescent powder units, and are excited by the high-speed electron beam, and the fluorescent powder units respectively emit red light, green light and blue light with different intensities.
8. The control method of the medical wearable device with sleep function according to claim 1, characterized in that: the processing center is connected with the remote end through a communication system, the communication system is a wireless communication system or a Bluetooth communication system, and the communication system comprises a transmitting circuit and a receiving circuit.
9. The control method of the medical wearable device with sleep function according to claim 1, characterized in that: the control circuit of the processing center comprises a power supply circuit, a video and signal processing circuit, a line scanning circuit, a field scanning circuit and a picture tube circuit.
10. The control method of the medical wearable device with sleep function according to claim 9, characterized in that: the video and signal processing circuit comprises video playing, brightness and contrast regulation and automatic brightness control; the line scanning comprises line oscillation, line excitation, line output, line amplitude adjustment, high voltage generation and high voltage protection; the field scanning circuit comprises field oscillation, field excitation, field output, field linearity correction and field amplitude adjustment; the kinescope circuit comprises a scanning deflection circuit, a CRT bias voltage circuit, a multi-frequency automatic synchronization circuit and an automatic S correction circuit.
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