CN108986902A - Checking method, device and the storage medium of four-dimensional scanning equipment - Google Patents
Checking method, device and the storage medium of four-dimensional scanning equipment Download PDFInfo
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- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
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Abstract
This application involves checking method, device and the storage mediums of a kind of four-dimensional scanning equipment, belong to scanning technique field, this method comprises: obtaining motor relevant parameter and being sent to motor；When motor relevant parameter is sent successfully, driving motor drives scanning component movement and starts timer in driving duration；The timing length of timer is to be determined according to scanning component from current angular to the maximum time that first direction moves to first angle；Detect whether to receive the side signal of motor feedback in timing length；The first notice is sent to control assembly when side signal being not detected in timing length, for the first notice for notifying control assembly first line to break down, first line is the route for being used for transmission side signal；It can solve the problem of driving assembly can not determine the line failure of transmission side signal, cause four-dimensional scanning process interrupt；The failure of four-dimensional scanning equipment can be determined in time, improve scanning efficiency.
Description
Technical field
This application involves checking method, device and the storage mediums of four-dimensional scanning equipment, belong to scanning technique field.
Background technique
Traditional scanning equipment can only provide the scanning of two dimensional image, such as: doctors can only be by rule of thumb by several two dimensions
The size and shape of Image estimation lesion imagine the three-dimensional geometry relationship of lesion Yu its surrounding tissue with this, this comes to treatment zone
Difficulty.And three-dimensional visualization technique can be gone out three-dimensional body by a series of reconstruction of two-dimensional images, and be shown in display.
Therefore intuitive in relation to imaging object, image global concept can not only be obtained, but also many important three-dimensional letters can be saved
Breath.
Four-dimensional (four-dimensional, 4D) imaging technique is to increase time response on the basis of 3 dimension imaging technology
And formed, i.e., real-time dynamic 3-D image.Four-dimension scanning equipment is popped one's head in using volume at present, and volume probe passes through driving
Component driver motor drives scanning component to scan object space region according to fan-shaped track swing, wherein driving assembly can be
Integrated circuit, such as: field programmable gate array (Field Programmable Gate Array, FPGA).
If the working principle of four-dimensional scanning equipment includes: the driving assembly driving motor drive scanning component in driving duration
The complete frame image of scanning then just will continue to driving motor when receiving side signal and scanning component driven to carry out scanning.Such as: it drives
Dynamic motor drives scanning component to move to the same side；It, should when motor drives scanning component to move to maximum angle to the same side
Motor feeds back side signal to driving assembly；Driving assembly is in the complete frame image of scanning component scanning, and after receiving side signal,
Continuing driving motor drives scanning component to move to the other side.
However, driving assembly can not when being used for transmission the line failure of side signal between driving assembly and motor
Side signal is received, drives scanning component to continue scanning therefore, it is impossible to continue driving motor, and driving assembly can not determine this
Line failure, at this point, the problem of will cause four-dimensional scanning process interrupt.
Summary of the invention
This application provides checking method, device and the storage mediums of a kind of four-dimensional scanning equipment, can solve driving group
The problem of part can not determine the line failure of transmission side signal, cause four-dimensional scanning process interrupt.The application provides such as
Lower technical solution:
In a first aspect, providing a kind of checking method of four-dimensional scanning equipment, which comprises
Motor relevant parameter is obtained, the motor relevant parameter is used to indicate the mode that motor drives scanning component movement,
The motor is for driving scanning component to acquire continuous 3-D image during exercise；
The motor relevant parameter is sent to the motor；
When the motor relevant parameter is sent successfully, the motor is driven to drive the scanning component in driving duration
It moves and starts timer；The timing length of the timer is to be transported according to the scanning component from current angular to first direction
It moves to the maximum time determination of first angle；
Detect whether to receive the side signal of the motor feedback in the timing length, the side signal is described sweeps
It is sent when looking into component movement to the first angle by the motor；
The first notice is sent to control assembly when the side signal being not detected in the timing length, described first is logical
Know for notifying the control assembly first line to break down, the first line is the line for being used for transmission the side signal
Road.
Optionally, the current angular is maximum angle achieved after the motor is moved to second direction；Described
One angle moves attainable maximum angle to the first direction since the current angular for the motor, and described
Two directions are opposite to the first direction.
Optionally, the current angular is the start angle of the motor；The first angle is the motor from described
Current angular starts to move the attainable maximum angle of institute to the first direction.
Optionally, described to send the first notice to control assembly when being not detected the side signal in the timing length
Later, further includes:
Receive the first control instruction that the control assembly is sent；
Stopped that the motor is driven to drive the scanning component movement, the scanning component according to first control instruction
It is subsequent that image is acquired with second angle；
Wherein, the second angle is start angle；Alternatively, when the second angle is the scanning component stop motion
Angle.
It is optionally, described that the motor relevant parameter is sent to after the motor, further includes:
Detect whether to receive the confirmation message of the motor feedback in preset duration；
When not receiving the confirmation message in the preset duration, the transmission failure of the motor relevant parameter is detected
Whether number reaches preset times；
The second notice is sent to the control assembly when the transmission frequency of failure reaches the preset times, described the
Two notices are to be used for transmission the motor correlation for notifying second line failure of control assembly, second route
The route of parameter.
Optionally, the method also includes:
When receiving the confirmation message in the preset duration, triggering executes described in motor relevant parameter hair
The step of driving the motor to drive the scanning component movement in duration is being driven when sending successfully.
Optionally, the method also includes:
When detecting the side signal in the timing length, the motor is driven to continue band in the driving duration
Moving the scanning component movement, the scanning component moves to third angle from the first angle to second direction, and described
Three angles are institute's attainable maximum angles when the scanning component is moved to second direction.
Second aspect, provides a kind of scanning equipment of four-dimensional scanning equipment, and described device includes:
Parameter acquisition module, for obtaining motor relevant parameter, the motor relevant parameter is used to indicate motor drive and sweeps
The mode of component movement is looked into, the motor is for driving scanning component to acquire continuous 3-D image during exercise；
Parameter sending module, for the motor relevant parameter to be sent to the motor；
Motor drive module, for driving the electricity in driving duration when the motor relevant parameter is sent successfully
Machine drives the scanning component movement and starts timer；The timing length of the timer is according to the scanning component from working as
Preceding angle is determined to the maximum time that first direction moves to first angle；
Signal detection module, for detecting whether to receive the side signal of the motor feedback in the timing length,
It is sent when the side signal is the scanning component movement to the first angle by the motor；
It notifies sending module, sends the to control assembly when for the side signal to be not detected in the timing length
One notice, for first notice for notifying the control assembly first line to break down, the first line is for passing
The route of the defeated side signal.
The third aspect provides a kind of scanning equipment of four-dimensional scanning equipment, and described device includes processor and memory；Institute
It states and is stored with program in memory, described program is loaded as the processor and executed to realize that the four-dimension described in first aspect is swept
Look into the checking method of equipment.
Fourth aspect provides a kind of computer readable storage medium, program, described program is stored in the storage medium
Loaded as the processor and executed the checking method to realize four-dimensional scanning equipment described in first aspect.
The beneficial effects of the present application are as follows: by obtaining motor relevant parameter；Motor relevant parameter is sent to motor；?
When motor relevant parameter is sent successfully, driving motor drives scanning component movement and starts timer in driving duration；Periodically
The timing length of device is to be determined according to scanning component from current angular to the maximum time that first direction moves to first angle；
The side signal for detecting whether to receive motor feedback in timing length, when side signal is scanning component movement to first angle by
What motor was sent；The first notice is sent to control assembly when side signal being not detected in timing length, the first notice is for leading to
Know that control assembly first line breaks down, first line is the route for being used for transmission side signal；Can solve driving assembly without
The problem of method determines the line failure of transmission side signal, causes four-dimensional scanning process interrupt；Since driving assembly is driving
When dynamic motor drives scanning component movement, also timer can be set according to the duration moved to side, at this point, driving assembly can be with
It detects whether to receive side signal in timing length by detecting timer, to determine whether the route of transmission side signal occurs
Therefore failure, can determine the event of four-dimensional scanning equipment so that notice control assembly is handled in the event of a failure in time
Barrier improves scanning efficiency.
Above description is only the general introduction of technical scheme, in order to better understand the technological means of the application,
And can be implemented in accordance with the contents of the specification, with the preferred embodiment of the application and cooperate attached drawing below detailed description is as follows.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the scanning system for the four-dimensional scanning equipment that the application one embodiment provides；
Fig. 2 is driving process signal of the four-dimensional scanning equipment of the application one embodiment offer under 2D scanning mode
Figure；
Fig. 3 is driving process signal of the four-dimensional scanning equipment of the application one embodiment offer under 4D scanning mode
Figure；
Fig. 4 is scanning component movement of the four-dimensional scanning equipment of the application one embodiment offer under 4D scanning mode
Schematic diagram；
Fig. 5 is the flow chart of the checking method for the four-dimensional scanning equipment that the application one embodiment provides；
Fig. 6 is the flow chart of the checking method for the four-dimensional scanning equipment that another embodiment of the application provides；
Fig. 7 is the block diagram of the scanning equipment for the four-dimensional scanning equipment that the application one embodiment provides；
Fig. 8 is the block diagram of the scanning equipment for the four-dimensional scanning equipment that the application one embodiment provides.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the application is described in further detail.Implement below
Example is not limited to scope of the present application for illustrating the application.
Optionally, in the application, four-dimensional scanning equipment can be four-dimensional ultrasonic scan equipment；Alternatively, being also possible to four
The photoscan equipment of dimension, the present embodiment do not limit signal type used in four-dimensional scanning equipment.
Fig. 1 is the structural schematic diagram of the scanning system for the four-dimensional scanning equipment that the application one embodiment provides, such as Fig. 1 institute
Show, which includes at least: control assembly 110, driving assembly 120, motor 130 and scanning component 140.
Wherein, it is connected between control assembly 110 and driving assembly 120, is connected between driving assembly 120 and motor 130, electricity
It is connected between machine 130 and scanning component 140.Optionally, motor 130 integrated with scanning component 140 can also generate.The four-dimension is swept
Equipment is looked into when unused, driving assembly 120 can disconnect between motor 130；Four-dimensional scanning equipment when in use, is driven
Dynamic component 120 needs to establish connection between motor 130.
Optionally, control assembly 110 can be desktop computer, mobile phone, wearable device, personal computer, plate
Computer etc. has the electronic equipment of display function and communication function.
Control assembly 110 is for configuring scanning parameter and motor relevant parameter, wherein scanning parameter is sent to driving assembly
120, motor relevant parameter is sent to motor 130 by driving assembly 120.
Scanning parameter includes but is not limited to: scanning mode and line signal duration.Scanning mode includes two dimension (two-
Dimensional, 2D) scanning mode and four-dimensional (four-dimensional, 4D) scanning mode.Line (trig) signal refers to touching
Send out the trigger signal of 120 driving motor 130 of driving assembly.Line signal indicates the scanning of a line number evidence, N number of line signal pair each time
The scanning data answered combine to obtain a secondary 2D image.
Motor relevant parameter is used to indicate the mode that motor drives scanning component movement.Motor relevant parameter includes but unlimited
In: the speed and angle of motor drive scanning component movement.
Optionally, when scanning mode is 2D mode, the schematic diagram of 120 driving motor 130 of driving assembly refers to Fig. 2, drives
The a cycle of dynamic 120 driving motor 130 of component includes freezing duration and driving duration；Freezing in duration, control assembly 110
Scanning parameter and motor relevant parameter are configured, and the scanning parameter and motor relevant parameter are stored to storage medium；Driving group
Part 120 is freezing to read the scanning parameter and motor relevant parameter in storage medium in duration；Motor relevant parameter is sent to
Motor 130；In driving duration, the triggering for the line signal that driving assembly 120 is indicated according to scanning parameter, 130 band of driving motor
Dynamic scanning component 140 carries out scanning.
Wherein, storage medium can be Double Data Rate SDRAM (Double Data Rate SDRAM, DDR memory)；Or
Person, is also possible to other types of storage medium, and the application does not limit the type of storage medium.
Optionally, when scanning mode is 4D mode, the schematic diagram of 120 driving motor 130 of driving assembly refers to Fig. 3, drives
The a cycle of dynamic 120 driving motor 130 of component includes freezing duration and driving duration；Freezing in duration, control assembly 110
Scanning parameter and motor relevant parameter are configured, and the scanning parameter and motor relevant parameter are stored to storage medium；Driving group
Part 120 is freezing to read the scanning parameter and motor relevant parameter in storage medium in duration；Motor relevant parameter is sent to
Motor 130；In driving duration (duration since the t0 moment), if driving assembly 120 receives side signal, (the t1 moment is indicated
Signal), then trigger execution according to the triggering driving motor 130 of line signal drive scanning component 140 to the same side move with into
The step of row scanning, the stopping when scanning obtains a frame image；Driving duration in, if driving assembly 120 receive it is next
Side signal (signal that the t2 moment indicates) then triggers execution according to the triggering driving motor 130 of line signal and drives scanning component 140
The step of moving to the other side to carry out scanning, the stopping when scanning obtains a frame image.
Optionally, it is connected between driving assembly 120 and motor 130 by socket, which may include various lines, than
Such as: first line and the second route.Wherein, first line is used for transmission side signal, the second route is used for transmission motor correlation ginseng
Number.Certainly, socket can also include other routes,
Side signal is under four-dimensional (four-dimensional, 4D) scanning mode, and scanning component 140 moves to first jiao
It is sent when spending by motor.Optionally, first angle is institute's attainable maximum angular when scanning component 140 is moved to first direction
Degree.First direction can be scanning component 140 when doing pendulum motion, the direction to swing aside.First angle can be motor
Relevant parameter instruction.
Schematic diagram when driving scanning component 140 to carry out scanning with reference to motor 130 shown in Fig. 4.Optionally, in 2D scanning
When mode, motor 130 does not drive scanning component 140 to move, at this point, scanning component is rested in scanning zone with start angle
Between position 401.When 120 driving motor 130 of driving assembly enters 4D scanning mode, motor 130 drives since start angle
Scanning component 140 is moved to first direction；When moving to first angle, motor 130 sends side signal to driving assembly 120
(with reference to t1 moment corresponding signal in Fig. 3)；At this point, driving assembly 120 is swept according to the drive of the triggering driving motor 130 of line signal
Component 140 is looked into move to second direction and carry out 4D scanning；A frame 3-D image is obtained in scanning, and scanning component 140 is to
When two directions move to maximum angle (third angle), motor 130 sends side signal to driving assembly 120 (with reference in Fig. 3 again
T2 moment corresponding signal)；At this point, driving assembly 120 drives scanning component 140 according to the triggering driving motor 130 of line signal
It is moved to first direction and carries out 4D scanning.
Scanning process shown in Fig. 4 is only that schematically, in other embodiments, scanning process can be different from Fig. 4, than
Such as: when 120 driving motor 130 of driving assembly enters 4D scanning mode, motor 130 drives scanning component since start angle
140 move to first direction and start 4D scanning, that is, using start angle as the starting point for starting 4D scanning；Alternatively, in other realities
It applies in example, first direction is that the right, second direction is to the left etc.；The present embodiment does not limit scanning process.
Optionally, motor 130 can be stepper motor, it is of course also possible to be drive scanning component make pendulum motion its
The motor of its type, the present embodiment do not limit the type of motor.
Optionally, scanning component 140 can be sound wave emitting module or optical signal launch component etc., and the present embodiment is to this
It is not construed as limiting.
Fig. 5 be the application one embodiment provide four-dimensional scanning equipment checking method flow chart, the present embodiment with
This method is applied in the scanning system of four-dimensional scanning equipment shown in FIG. 1, and the executing subject of each step is in the system
Driving assembly 120 for be illustrated.This method includes at least following steps:
Step 501, motor relevant parameter is obtained.
Motor relevant parameter is used to indicate the mode that motor drives scanning component movement.Motor is for driving scanning component to exist
Continuous 3-D image is acquired when movement.
Optionally, motor relevant parameter includes the speed and angle that motor drives scanning component movement, which includes the
One angle and third angle, first angle are that motor drives scanning component that can reach maximum angle when running to first direction,
Third angle is that motor drives scanning component that can reach maximum angle when running to second direction.First direction and second direction
On the contrary.
Optionally, control assembly freezing in duration configure motor relevant parameter, and by the motor relevant parameter store to
In storage medium, driving assembly freezes to read the motor relevant parameter in storage medium in duration at this.
Step 502, motor relevant parameter is sent to motor.
Since motor can not directly be communicated with control assembly, control assembly passes through driving assembly for motor phase
It closes parameter and is sent to motor.
Optionally, after motor relevant parameter is sent to motor by driving assembly, also motor relevant parameter can be detected whether
It sends successfully.
With reference to driving assembly shown in fig. 6 detection motor relevant parameter whether send successful process, step 502 it
Afterwards, which includes at least the following steps:
Step 601, detect whether to receive the confirmation message of motor feedback in preset duration.
Preset duration can be control assembly configuration；It is read from storage medium alternatively, being also possible to driving assembly
, the present embodiment does not limit the acquisition modes of preset duration.
Preset duration is when sending motor relevant parameter according to driving assembly to start to maximum when receiving confirmation message
Long determination.Optionally, preset duration is greater than or equal to maximum time.Such as: preset duration 0.5m, 0.1s etc., this implementation
Example does not limit the value of preset duration.
Optionally, step 602 is executed when driving assembly does not receive the confirmation message of motor feedback in preset duration；?
Step 503 is executed when receiving the confirmation message of motor feedback in preset duration.
Step 602, when not receiving confirmation message in preset duration, the transmission frequency of failure of motor relevant parameter is detected
Whether preset times are reached.
Preset times can be control assembly configuration；It is read from storage medium alternatively, being also possible to driving assembly
, the present embodiment does not limit the acquisition modes of preset times.Optionally, preset times can be 3 times, 2 inferior, this implementation
Example does not limit the value of preset times.
Optionally, step 603 is executed when the transmission frequency of failure of motor relevant parameter reaches preset times；In motor phase
The transmission frequency of failure of pass parameter executes step 502 when being not up to preset times again.
Step 603, the second notice is sent to control assembly when sending the frequency of failure and reaching preset times.
Second notice is to be used for transmission motor correlation ginseng for notifying the second line failure of control assembly, the second route
Several routes.
Optionally, driving assembly passes through bus to motor transmission electrical machine relevant parameter.
Step 503, when motor relevant parameter is sent successfully, driving motor drives scanning component movement in driving duration
And start timer.
Optionally, when motor relevant parameter is sent successfully, driving assembly sends success notification to control assembly, the success
Notice is for notifying control assembly motor relevant parameter to be successfully transmitted to motor.Then, control assembly according to the success notification to
Driving assembly sends 4D scanning instruction；Driving assembly is according to the 4D scanning order-driven electric motor starting 4D scanning mode, and to electricity
Machine sends enabled instruction and starts timer；Motor starts to drive scanning component movement according to the enabled instruction.
The timing length of timer is to move to first angle most from current angular to first direction according to scanning component
What big duration determined.
In one example, current angular is maximum angle achieved after motor is moved to second direction；First angle
Attainable maximum angle is moved to first direction since current angular for motor.At this point, driving assembly drives scanning group
Part starts to carry out 4D scanning after reaching current angular.
In another example, current angular is the start angle of motor；First angle is motor since current angular
The attainable maximum angle of institute is moved to first direction.Optionally, start angle can be scanning component and be located in scanning zone
Between when locating angle, alternatively, being also possible to maximum angle achieved after motor is moved to certain side.
Step 504, detect whether to receive the side signal of motor feedback in timing length.
It is sent when side signal is scanning component movement to first angle by motor.Optionally, motor by with bus not
With signal wire transmit side signal.
Optionally, step 505 is executed when side signal is not detected in driving assembly in timing length；It is examined in timing length
When measuring side signal, driving motor continues to drive scanning component movement in driving duration, and scanning component is from first angle to the
Two directions move to third angle, and third angle is institute's attainable maximum angle when scanning component is moved to second direction.
Step 505, the first notice is sent to control assembly when side signal being not detected in timing length.
For first notice for notifying control assembly first line to break down, first line is the line for being used for transmission side signal
Road.
Optionally, first, which is sent, to control assembly when side signal is not detected in driving assembly in timing length notifies it
Afterwards, further includes: receive the first control instruction that control assembly is sent；Stop driving motor according to the first control instruction and drives scanning
Component movement, scanning component is subsequent to acquire image with second angle.Wherein, second angle is start angle；Alternatively, second angle
Angle when for scanning component stop motion.
Optionally, when driving assembly stops driving motor drive scanning component movement, scanning component enters 2D scanning mode.
After scanning component enters 2D scanning mode, driving assembly can also detect 2D scanning mode whether normal operation；It is swept in 2D
Look into mode operation it is normal when continue to use 2D scanning mode carry out scanning, alternatively, establishing connection with driving assembly again in motor
Later, 501 are re-execute the steps；When 2D scanning mode operation is abnormal, driving assembly sends third notice to control assembly,
The third notice is for notifying that it is abnormal that control assembly 2D scanning mode occurs.
Optionally, driving assembly detection 2D scanning mode whether normal operation, comprising: driving assembly periodically to motor send out
Signal is surveyed in inspection；If driving assembly receives motor to the feedback signal of the detection signal, it is determined that 2D scanning mode is normal；If
Driving assembly does not receive motor to the feedback signal of the detection signal, it is determined that 2D scanning mode is abnormal.
In conclusion the checking method of four-dimension scanning equipment provided in this embodiment, by obtaining motor relevant parameter；It will
Motor relevant parameter is sent to motor；When motor relevant parameter is sent successfully, driving motor drives scanning in driving duration
Component movement simultaneously starts timer；The timing length of timer is to be moved to according to scanning component from current angular to first direction
What the maximum time of first angle determined；Detect whether to receive the side signal of motor feedback in timing length, side signal is
It is sent when scanning component movement to first angle by motor；It is sent out when side signal being not detected in timing length to control assembly
The first notice is sent, for the first notice for notifying control assembly first line to break down, first line is to be used for transmission side signal
Route；Can solve driving assembly can not determine the line failure of transmission side signal, during causing four-dimensional scanning
Disconnected problem；Since driving assembly is when driving motor drives scanning component movement, can also be set according to the duration moved to side
Timer is set, at this point, driving assembly can detect whether to receive side signal in the timing length by detecting timer, is come true
Whether the route for transmitting side signal surely breaks down, so that notice control assembly is handled in the event of a failure, it therefore, can be with
The failure of four-dimensional scanning equipment is determined in time, improves scanning efficiency.
In addition, whether detection motor relevant parameter is sent out by after driving assembly sends motor relevant parameter to motor
Send success；Can solve the driving assembly when being used for transmission the line failure of motor relevant parameter can not determine the event
The problem of hindering, motor caused to be unable to drive scanning component movement；The failure of four-dimensional scanning equipment can be determined in time, and raising is swept
Look into efficiency.
Fig. 7 is the block diagram of the scanning equipment for the four-dimensional scanning equipment that the application one embodiment provides, and the present embodiment is with this
Device is applied to be illustrated for the driving assembly 120 in the scanning system of four-dimensional scanning equipment shown in FIG. 1.The device is extremely
It less include following module: parameter acquisition module 710, parameter sending module 720, motor drive module 730, signal detection mould
Block 740 and notice sending module 750.
Parameter acquisition module 710, for obtaining motor relevant parameter, the motor relevant parameter is used to indicate motor drive
The mode of scanning component movement, the motor is for driving scanning component to acquire continuous 3-D image during exercise；
Parameter sending module 720, for the motor relevant parameter to be sent to the motor；
Motor drive module 730, described in being driven in driving duration when the motor relevant parameter is sent successfully
Motor drives the scanning component movement and starts timer；The timing length of the timer be according to the scanning component from
Current angular is determined to the maximum time that first direction moves to first angle；
Signal detection module 740, for detecting whether that the side for receiving the motor feedback is believed in the timing length
Number, it is sent when the side signal is the scanning component movement to the first angle by the motor；
It notifies sending module 750, is sent out when for the side signal to be not detected in the timing length to control assembly
The first notice is sent, for first notice for notifying the control assembly first line to break down, the first line is to use
In the route for transmitting the side signal.
Correlative detail refers to above method embodiment.
It should be understood that the scanning equipment of the four-dimensional scanning equipment provided in above-described embodiment is set in the four-dimensional scanning of progress
When standby scanning, only the example of the division of the above functional modules, in practical application, can according to need and will be upper
It states function distribution to be completed by different functional modules, i.e., the internal structure of the scanning equipment of four-dimensional scanning equipment is divided into difference
Functional module, to complete all or part of the functions described above.In addition, four-dimension scanning equipment provided by the above embodiment
Scanning equipment and the checking method embodiment of four-dimensional scanning equipment belong to same design, specific implementation process is detailed in method reality
Example is applied, which is not described herein again.
Fig. 8 is the block diagram of the scanning equipment for the four-dimensional scanning equipment that the application one embodiment provides, which can be
The device of driving assembly 120 in scanning system comprising four-dimensional scanning equipment shown in FIG. 1, such as: smart phone, plate electricity
Brain, laptop, desktop computer etc..The device includes at least processor 801 and memory 802.
Processor 801 may include one or more processing cores, such as: 4 core processors, 8 core processors etc..Place
Reason device 801 can use DSP (Digital Signal Processing, Digital Signal Processing), FPGA (Field-
Programmable Gate Array, field programmable gate array), PLA (Programmable Logic Array, may be programmed
Logic array) at least one of example, in hardware realize.Processor 801 also may include primary processor and coprocessor, master
Processor is the processor for being handled data in the awake state, also referred to as CPU (Central Processing
Unit, central processing unit)；Coprocessor is the low power processor for being handled data in the standby state.?
In some embodiments, processor 801 can be integrated with GPU (Graphics Processing Unit, image processor),
GPU is used to be responsible for the rendering and drafting of content to be shown needed for display screen.In some embodiments, processor 801 can also be wrapped
AI (Artificial Intelligence, artificial intelligence) processor is included, the AI processor is for handling related machine learning
Calculating operation.
Memory 802 may include one or more computer readable storage mediums, which can
To be non-transient.Memory 802 may also include high-speed random access memory and nonvolatile memory, such as one
Or multiple disk storage equipments, flash memory device.In some embodiments, the non-transient computer in memory 802 can
Storage medium is read for storing at least one instruction, at least one instruction performed by processor 801 for realizing this Shen
Please in embodiment of the method provide four-dimensional scanning equipment checking method.
In some embodiments, the scanning equipment of four-dimensional scanning equipment is also optional includes: peripheral device interface and at least
One peripheral equipment.It can be connected by bus or signal wire between processor 801, memory 802 and peripheral device interface.Respectively
A peripheral equipment can be connected by bus, signal wire or circuit board with peripheral device interface.Schematically, peripheral equipment includes
But it is not limited to: radio circuit, touch display screen, voicefrequency circuit and power supply etc..
Certainly, the scanning equipment of four-dimensional scanning equipment can also include less or more component, the present embodiment to this not
It limits.
Optionally, the application is also provided with a kind of computer readable storage medium, in the computer readable storage medium
It is stored with program, the scanning that described program is loaded by processor and executed to realize the four-dimensional scanning equipment of above method embodiment
Method.
Optionally, the application is also provided with a kind of computer product, which includes computer-readable storage medium
Matter is stored with program in the computer readable storage medium, and described program is loaded by processor and executed to realize above-mentioned side
The checking method of the four-dimensional scanning equipment of method embodiment.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of checking method of four-dimension scanning equipment, which is characterized in that the described method includes:
Motor relevant parameter is obtained, the motor relevant parameter is used to indicate the mode that motor drives scanning component movement, described
Motor is for driving scanning component to acquire continuous 3-D image during exercise；
The motor relevant parameter is sent to the motor；
When the motor relevant parameter is sent successfully, the motor is driven to drive the scanning component movement in driving duration
And start timer；The timing length of the timer is to be moved to according to the scanning component from current angular to first direction
What the maximum time of first angle determined；
Detect whether to receive the side signal of the motor feedback in the timing length, the side signal is the scanning group
It is sent when part moves to the first angle by the motor；
The first notice is sent to control assembly when the side signal being not detected in the timing length, first notice is used
In notifying the control assembly first line to break down, the first line is the route for being used for transmission the side signal.
2. the method according to claim 1, wherein the current angular is that the motor is moved to second direction
Maximum angle achieved afterwards；The first angle is that the motor is moved since the current angular to the first direction
The attainable maximum angle of institute, the second direction are opposite to the first direction.
3. the method according to claim 1, wherein the current angular is the start angle of the motor；Institute
It states first angle and moves attainable maximum angle to the first direction since the current angular for the motor.
4. the method according to claim 1, wherein described be not detected the side letter in the timing length
Number when to control assembly send first notice after, further includes:
Receive the first control instruction that the control assembly is sent；
Stopped that the motor is driven to drive the scanning component movement according to first control instruction, the scanning component is subsequent
Image is acquired with second angle；
Wherein, the second angle is start angle；Alternatively, the angle when second angle is the scanning component stop motion
Degree.
5. method according to any one of claims 1 to 4, which is characterized in that described to be sent to the motor relevant parameter
After the motor, further includes:
Detect whether to receive the confirmation message of the motor feedback in preset duration；
When not receiving the confirmation message in the preset duration, the transmission frequency of failure of the motor relevant parameter is detected
Whether preset times are reached；
The second notice is sent to the control assembly when the transmission frequency of failure reaches the preset times, described second is logical
Know for notifying that second line failure of control assembly, second route are to be used for transmission the motor relevant parameter
Route.
6. according to the method described in claim 5, it is characterized in that, the method also includes:
When receiving the confirmation message in the preset duration, triggering execute it is described the motor relevant parameter send at
The step of driving the motor to drive the scanning component movement in duration is being driven when function.
7. method according to any one of claims 1 to 6, which is characterized in that the method also includes:
When detecting the side signal in the timing length, the motor is driven to continue to drive institute in the driving duration
Scanning component movement is stated, the scanning component moves to third angle, the third angle from the first angle to second direction
Degree is institute's attainable maximum angle when the scanning component is moved to second direction.
8. a kind of scanning equipment of four-dimension scanning equipment, which is characterized in that described device includes:
Parameter acquisition module, for obtaining motor relevant parameter, the motor relevant parameter is used to indicate motor and drives scanning group
The mode of part movement, the motor is for driving scanning component to acquire continuous 3-D image during exercise；
Parameter sending module, for the motor relevant parameter to be sent to the motor；
Motor drive module, for driving the motor band in driving duration when the motor relevant parameter is sent successfully
It moves the scanning component movement and starts timer；The timing length of the timer is according to the scanning component from working as anterior angle
Spend to first direction move to first angle maximum time determine；
Signal detection module, it is described for detecting whether to receive the side signal of the motor feedback in the timing length
It is sent when side signal is the scanning component movement to the first angle by the motor；
It notifies sending module, sends first to control assembly when for the side signal to be not detected in the timing length and lead to
Know, for first notice for notifying the control assembly first line to break down, the first line is to be used for transmission institute
State the route of side signal.
9. a kind of scanning equipment of four-dimension scanning equipment, which is characterized in that described device includes processor and memory；It is described to deposit
Program is stored in reservoir, described program is loaded as the processor and executed to realize as described in any one of claim 1 to 7
Four-dimensional scanning equipment checking method.
10. a kind of computer readable storage medium, which is characterized in that be stored with program, described program quilt in the storage medium
For realizing the checking method of four-dimensional scanning equipment as described in any one of claim 1 to 7 when processor executes.
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| CN201810985238.2A CN108986902A (en) | 2018-08-28 | 2018-08-28 | Checking method, device and the storage medium of four-dimensional scanning equipment |
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| CN201810985238.2A CN108986902A (en) | 2018-08-28 | 2018-08-28 | Checking method, device and the storage medium of four-dimensional scanning equipment |
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Application publication date: 20181211 |