CN107349078B - Operating chair intelligence control method - Google Patents
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- CN107349078B CN107349078B CN201710571575.2A CN201710571575A CN107349078B CN 107349078 B CN107349078 B CN 107349078B CN 201710571575 A CN201710571575 A CN 201710571575A CN 107349078 B CN107349078 B CN 107349078B
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- 238000012545 processing Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 6
- 238000013500 data storage Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 20
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/40—Image enhancement or restoration by the use of histogram techniques
-
- G06T5/70—
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
- A61G2203/40—General characteristics of devices characterised by sensor means for distance
Abstract
The present invention relates to a kind of operating chairs of the intelligent control system of installation, including：Front detections of radar equipment carries out radar range finding to obtain the first distance to the front of operating chair, when the first distance is less than or equal to pre-determined distance threshold value, sends out front alarm signal；Back radars detection device carries out radar range finding to obtain second distance to the rear of operating chair, when second distance is less than or equal to pre-determined distance threshold value, sends out rear alarm signal；Front picture pick-up device and rear picture pick-up device carry out image data acquiring, to obtain and export high definition foreground image or high definition background image to the front or behind of operating chair；Camera shooting start and stop equipment starts the front picture pick-up device when receiving the front alarm signal, when receiving the rear alarm signal, starts the rear picture pick-up device.The invention further relates to a kind of operating chair intelligence control methods.By means of the invention it is possible to improve the reliability of operating chair.
Description
Technical field
The present invention relates to operating chair field more particularly to the operating chairs and method of a kind of intelligent control system of installation.
Background technology
Operating chair is a kind of doctor's tool in the course of surgery.It is that placement patient allows doctor is more convenient to provide surgical environments most
Important tool.Operating chair mainly has motorized operating chair and hydraulic pressure operating chair.If multifunction surgical chair, woman by purposes point
Section's operating chair, a variety of point-scores such as bone surgery chair.
Operating chair in the prior art is performed the operation during carrying patient and rushing towards to operating room and in doctor
In the process, it is difficult to front scene and rear scene acquire and monitor in real time, meanwhile, lack and a kind of facilitates that patient's is simple
Operating chair controlling mechanism so that linked up between the patient on operating chair and the operating chair to lie down difficult.
Invention content
To solve the above-mentioned problems, the present invention provides the operating chair and method of a kind of intelligent control system of installation, draw
Enter front detections of radar equipment, radar range finding is carried out to obtain the first distance, and in the first distance for the front to operating chair
When less than or equal to pre-determined distance threshold value, front alarm signal is sent out；Back radars detection device is introduced, after to operating chair
Fang Jinhang radar range findings send out rear alarm to obtain second distance, and when second distance is less than or equal to pre-determined distance threshold value
Signal；Front picture pick-up device is introduced, image data acquiring is carried out for the front to operating chair, to obtain and export high definition foreground
Image；Rear picture pick-up device is introduced, image data acquiring is carried out for the rear to operating chair, to obtain and export high definition background
Image；Camera shooting start and stop equipment is also introduced, for when receiving the front alarm signal, starting the front picture pick-up device,
It is additionally operable to when receiving the rear alarm signal, starts the rear picture pick-up device, while also having formulated a set of based on disease
The operating chair controlling mechanism of people's trunk posture is to facilitate the communication between patient and operating chair.
According to an aspect of the present invention, a kind of operating chair of the intelligent control system of installation is provided, the system comprises：
Front detections of radar equipment, for carrying out radar range finding to the front of operating chair to obtain the first distance, and the
When one distance is less than or equal to pre-determined distance threshold value, front alarm signal is sent out；
Back radars detection device, for carrying out radar range finding to the rear of operating chair to obtain second distance, and the
When two distances are less than or equal to pre-determined distance threshold value, rear alarm signal is sent out；
Front picture pick-up device carries out image data acquiring, to obtain and export high definition foreground for the front to operating chair
Image；
Rear picture pick-up device carries out image data acquiring, to obtain and export high definition background for the rear to operating chair
Image；
Camera shooting start and stop equipment is also used for when receiving the front alarm signal, starting the front picture pick-up device
In when receiving the rear alarm signal, starting the rear picture pick-up device.
More specifically, in the operating chair of the intelligent control system of the installation：The front detections of radar equipment is also used
In when the first distance is more than the pre-determined distance threshold value, front safety signal is sent out.
More specifically, in the operating chair of the intelligent control system of the installation：The back radars detection device is also used
In when second distance is more than the pre-determined distance threshold value, rear safety signal is sent out.
More specifically, in the operating chair of the intelligent control system of the installation：The camera shooting start and stop equipment is additionally operable to
When receiving the front safety signal, the front picture pick-up device is closed, when receiving the rear safety signal, is closed
The rear picture pick-up device.
More specifically, in the operating chair of the intelligent control system of the installation, further include：
Data storage device, for prestoring predetermined amplitude threshold value and pre-determined distance threshold value；
Audio alert equipment, for when receiving the front alarm signal, sending out and the front alarm signal pair
The phonetic warning answered sends out phonetic warning corresponding with the rear alarm signal when receiving the rear alarm signal；
Control executes equipment, is connect with correction analysis equipment to receive target trunk posture, and by the target trunk appearance
State is converted into corresponding control instruction, and the control instruction is for realizing every control operation to operating chair；
CMOS sensing equipments, for carrying out high-definition image data acquisition to the patient on operating chair, to obtain high definition patient
Image；
Black and white picture pick-up device, for carrying out depth image data acquisition to the patient on operating chair, to obtain grey patient
Image；
Histogram equalization equipment is connect with the CMOS sensing equipments, for receiving the high definition patient image, to described
High definition patient image carries out histogram equalization processing to obtain histogram equalization image；
Edge enhances equipment, is connect with the histogram equalization equipment, for receiving the histogram equalization image, to institute
It states histogram equalization image and carries out edge enhancing processing to obtain enhancing image；
Compound filter equipment connect with edge enhancing equipment, for receiving the enhancing image, analyzes the enhancing
Noise in image amplitude equalizing value is more than more than one noise types of predetermined amplitude threshold value, based on more than one described noise types
Composite filter is established, filtering operation is executed to obtain compound filter figure to the enhancing image using the composite filter
Picture, described more than one noise types based on described in establish composite filter and include：Based on the corresponding noise of each noise type
Amplitude equalizing value determines the filtering parameter of composite filter；
Trunk detection device is connect with the compound filter equipment, for receiving the compound filter image, to described multiple
It closes filtering image and carries out trunk analysis, and the trunk analyzed is split from the compound filter image, to obtain body
Dry subgraph；
Background peel-off device is connect with the black and white picture pick-up device, for receiving the grey patient image and will be described
Background component in grey patient image is removed away, and the grey patient image for having removed background component is defeated as foreground image
Go out；
Target shape detection device is connect with the background peel-off device, for receiving the foreground image, for described
Each pixel in foreground image, judges whether its surrounding pixel values is all 0 or is all 255, is the pixel being then directed to
No for internal point, then the pixel being directed to is shape point, by multiple closings of all shape points composition in the foreground image
Section carries out area judgement, when area and the default trunk area threshold phase absolute value of the difference of closed interval are less than or equal to default face
When product moment threshold value, determine that the closed interval is body compartments；
Correction analysis equipment is connect with the trunk detection device and the target shape detection device respectively, and being used for will
The body compartments match with the trunk subgraph, when successful match, are then based on the body compartments to the trunk
Subgraph carries out shape amendment, regard revised trunk subgraph as determine object image, by the determine object image and
Each benchmark trunk posture is matched one by one, using the corresponding trunk posture of benchmark trunk posture of successful match as target body
Dry posture output.
More specifically, in the operating chair of the intelligent control system of the installation, further include：Emergency control apparatus is used for
The control interface under the state of emergency is provided for the patient on operating chair.
According to another aspect of the present invention, a kind of operating chair intelligence control method is additionally provided, the method includes：
Radar range finding is carried out to the front of operating chair to obtain the first distance, and be less than or equal to pre-determined distance in the first distance
When threshold value, front alarm signal is sent out；
Radar range finding is carried out to the rear of operating chair to obtain second distance, and be less than or equal to pre-determined distance in second distance
When threshold value, rear alarm signal is sent out；
Image data acquiring is carried out to the front of operating chair, to obtain and export high definition foreground image；
Image data acquiring is carried out to the rear of operating chair, to obtain and export high definition background image；
When receiving the front alarm signal, start the front picture pick-up device, be additionally operable to receive it is described after
When square alarm signal, start the rear picture pick-up device.
More specifically, in the operating chair intelligence control method：Radar range finding is carried out to obtain to the front of operating chair
The first distance is obtained, and when the first distance is less than or equal to pre-determined distance threshold value, sending out front alarm signal further includes：First away from
When from more than the pre-determined distance threshold value, front safety signal is sent out.
More specifically, in the operating chair intelligence control method：Radar range finding is carried out to obtain to the rear of operating chair
Second distance is obtained, and when second distance is less than or equal to pre-determined distance threshold value, sending out rear alarm signal further includes：Second away from
When from more than the pre-determined distance threshold value, rear safety signal is sent out.
More specifically, in the operating chair intelligence control method：When receiving the front alarm signal, start
The front picture pick-up device is additionally operable to when receiving the rear alarm signal, is started the rear picture pick-up device and is further included：
When receiving the front safety signal, the front picture pick-up device is closed, when receiving the rear safety signal, is closed
Close the rear picture pick-up device.
More specifically, in the operating chair intelligence control method, further include：
Using data storage device, for prestoring predetermined amplitude threshold value and pre-determined distance threshold value；
Using audio alert equipment, for when receiving the front alarm signal, sending out and the front alarm signal
Number corresponding phonetic warning sends out warning corresponding with the rear alarm signal when receiving the rear alarm signal
Voice；
Equipment is executed using control, is connect with correction analysis equipment to receive target trunk posture, and by the target body
Dry posture is converted into corresponding control instruction, and the control instruction is for realizing every control operation to operating chair；
Using CMOS sensing equipments, for carrying out high-definition image data acquisition to the patient on operating chair, to obtain high definition
Patient image；
Using black and white picture pick-up device, for carrying out depth image data acquisition to the patient on operating chair, to obtain grey
Patient image；
Using histogram equalization equipment, it is connect with the CMOS sensing equipments, it is right for receiving the high definition patient image
The high definition patient image carries out histogram equalization processing to obtain histogram equalization image；
Enhance equipment using edge, is connect with the histogram equalization equipment, for receiving the histogram equalization image,
Edge enhancing processing is carried out to obtain enhancing image to the histogram equalization image；
It using compound filter equipment, is connect with edge enhancing equipment, for receiving the enhancing image, described in analysis
Enhance more than one noise types that noise in image amplitude equalizing value is more than predetermined amplitude threshold value, based on more than one described noises
Type establishes composite filter, and filtering operation is executed to the enhancing image to obtain compound filter using the composite filter
Image, described more than one noise types based on described in establish composite filter and include：It makes an uproar based on each noise type is corresponding
Sound amplitude equalizing value determines the filtering parameter of composite filter；
It using trunk detection device, is connect with the compound filter equipment, for receiving the compound filter image, to institute
It states compound filter image and carries out trunk analysis, and the trunk analyzed is split from the compound filter image, to obtain
Obtain trunk subgraph；
It using background peel-off device, is connect with the black and white picture pick-up device, for receiving the grey patient image and inciting somebody to action
Background component in the grey patient image is removed away, will remove the grey patient image of background component as foreground picture
As output；
Using target shape detection device, it is connect with the background peel-off device, for receiving the foreground image, for
Each pixel in the foreground image, judges whether its surrounding pixel values is all 0 or is all 255, is the picture being then directed to
Vegetarian refreshments is internal point, no, then the pixel being directed to is shape point, by the multiple of all shape points composition in the foreground image
Closed interval carries out area judgement, when the area of closed interval and default trunk area threshold phase absolute value of the difference are less than or equal in advance
If when difference in areas threshold value, determining that the closed interval is body compartments；
It using correction analysis equipment, connect, uses with the trunk detection device and the target shape detection device respectively
In matching the body compartments with the trunk subgraph, when successful match, then the body compartments are based on to described
Trunk subgraph carries out shape amendment, using revised trunk subgraph as determine object image, by the determine object figure
As being matched one by one with each benchmark trunk posture, using the corresponding trunk posture of benchmark trunk posture of successful match as mesh
Mark the output of trunk posture.
More specifically, in the operating chair intelligence control method, further include：Using emergency control apparatus, for for
Patient on operating chair provides the control interface under the state of emergency.
Description of the drawings
Embodiment of the present invention is described below with reference to attached drawing, wherein：
Fig. 1 is the block diagram according to the operating chair of the intelligent control system of installation shown in embodiment of the present invention.
Fig. 2 is the step flow chart according to the operating chair intelligence control method shown in embodiment of the present invention.
Reference numeral：1 front detections of radar equipment；2 back radars detection devices；3 front picture pick-up devices；4 rears image
Equipment；5 camera shooting start and stop equipment；The front of 21 pairs of operating chairs carries out radar range finding to obtain the first distance, and first apart from small
When equal to pre-determined distance threshold value, front alarm signal is sent out；The rear of 22 pairs of operating chairs carries out radar range finding to obtain second
Distance, and when second distance is less than or equal to pre-determined distance threshold value, send out rear alarm signal；The front of 23 pairs of operating chairs carries out
Image data acquiring, to obtain and export high definition foreground image；The rear of 24 pairs of operating chairs carries out image data acquiring, to obtain
And export high definition background image；25 when receiving the front alarm signal, starts the front picture pick-up device, is additionally operable to
When receiving the rear alarm signal, start the rear picture pick-up device
Specific implementation mode
Below with reference to accompanying drawings the embodiment of the operating chair to the intelligent control system of installation of the present invention and method into
Row is described in detail.
Operation refers to the treatments such as excision, the suture that doctor carries out patient body with medical instrument.With knife, cut, the instruments such as needle
In the operation that body local carries out, to maintain the health of patient.It is the primary treatments of surgery, is commonly called as " operating on ".
The purpose of operation is to cure or diagnose the illness, and such as removes pathological tissues, repairs damage, transplant organ, improves body
Function and form etc..Early operation is only limitted to simple manual method, is cut in body surface, cut, stitched, as abscess drainage,
Tumor resection, wound suture etc..Therefore operation is a kind of destruction tissue integrity (incision), or make integrality by the tissue destroyed
Restore the operation of (suture).With the development of surgery, field of surgery constantly expands, and can be carried out at any position of human body.It answers
Instrument is also constantly updated, such as scalpel has electric knife, microwave coagulation treatment, ultrasonic knife and laser knife a variety of.Therefore it performs the operation
There is wider meaning.
Operating chair is a kind of commonly used equipment that doctor performs the operation, and existing operating chair is to ambient enviroment detection and disease
All lack effective pattern in terms of people's communicative mode, causes the safety of operating chair and viability not high.In order to overcome it is above-mentioned not
Foot, the present invention have built a kind of operating chair and method of the intelligent control system of installation.
Fig. 1 be according to the block diagram of the operating chair of the intelligent control system of installation shown in embodiment of the present invention,
The system comprises：
Front detections of radar equipment, for carrying out radar range finding to the front of operating chair to obtain the first distance, and the
When one distance is less than or equal to pre-determined distance threshold value, front alarm signal is sent out；
Back radars detection device, for carrying out radar range finding to the rear of operating chair to obtain second distance, and the
When two distances are less than or equal to pre-determined distance threshold value, rear alarm signal is sent out；
Front picture pick-up device carries out image data acquiring, to obtain and export high definition foreground for the front to operating chair
Image；
Rear picture pick-up device carries out image data acquiring, to obtain and export high definition background for the rear to operating chair
Image；
Camera shooting start and stop equipment is also used for when receiving the front alarm signal, starting the front picture pick-up device
In when receiving the rear alarm signal, starting the rear picture pick-up device.
Then, the concrete structure for continuing the operating chair of the intelligent control system of the installation to the present invention carries out further
It is bright.
In the operating chair of the intelligent control system of the installation：
The front detections of radar equipment is additionally operable to, when the first distance is more than the pre-determined distance threshold value, send out front peace
Full signal.
In the operating chair of the intelligent control system of the installation：
The back radars detection device is additionally operable to, when second distance is more than the pre-determined distance threshold value, send out rear peace
Full signal.
In the operating chair of the intelligent control system of the installation：
The camera shooting start and stop equipment is additionally operable to when receiving the front safety signal, is closed the front camera shooting and is set
It is standby, when receiving the rear safety signal, close the rear picture pick-up device.
Can also include in the operating chair of the intelligent control system of installation：
Data storage device, for prestoring predetermined amplitude threshold value and pre-determined distance threshold value；
Audio alert equipment, for when receiving the front alarm signal, sending out and the front alarm signal pair
The phonetic warning answered sends out phonetic warning corresponding with the rear alarm signal when receiving the rear alarm signal；
Control executes equipment, is connect with correction analysis equipment to receive target trunk posture, and by the target trunk appearance
State is converted into corresponding control instruction, and the control instruction is for realizing every control operation to operating chair；
CMOS sensing equipments, for carrying out high-definition image data acquisition to the patient on operating chair, to obtain high definition patient
Image；
Black and white picture pick-up device, for carrying out depth image data acquisition to the patient on operating chair, to obtain grey patient
Image；
Histogram equalization equipment is connect with the CMOS sensing equipments, for receiving the high definition patient image, to described
High definition patient image carries out histogram equalization processing to obtain histogram equalization image；
Edge enhances equipment, is connect with the histogram equalization equipment, for receiving the histogram equalization image, to institute
It states histogram equalization image and carries out edge enhancing processing to obtain enhancing image；
Compound filter equipment connect with edge enhancing equipment, for receiving the enhancing image, analyzes the enhancing
Noise in image amplitude equalizing value is more than more than one noise types of predetermined amplitude threshold value, based on more than one described noise types
Composite filter is established, filtering operation is executed to obtain compound filter figure to the enhancing image using the composite filter
Picture, described more than one noise types based on described in establish composite filter and include：Based on the corresponding noise of each noise type
Amplitude equalizing value determines the filtering parameter of composite filter；
Trunk detection device is connect with the compound filter equipment, for receiving the compound filter image, to described multiple
It closes filtering image and carries out trunk analysis, and the trunk analyzed is split from the compound filter image, to obtain body
Dry subgraph；
Background peel-off device is connect with the black and white picture pick-up device, for receiving the grey patient image and will be described
Background component in grey patient image is removed away, and the grey patient image for having removed background component is defeated as foreground image
Go out；
Target shape detection device is connect with the background peel-off device, for receiving the foreground image, for described
Each pixel in foreground image, judges whether its surrounding pixel values is all 0 or is all 255, is the pixel being then directed to
No for internal point, then the pixel being directed to is shape point, by multiple closings of all shape points composition in the foreground image
Section carries out area judgement, when area and the default trunk area threshold phase absolute value of the difference of closed interval are less than or equal to default face
When product moment threshold value, determine that the closed interval is body compartments；
Correction analysis equipment is connect with the trunk detection device and the target shape detection device respectively, and being used for will
The body compartments match with the trunk subgraph, when successful match, are then based on the body compartments to the trunk
Subgraph carries out shape amendment, regard revised trunk subgraph as determine object image, by the determine object image and
Each benchmark trunk posture is matched one by one, using the corresponding trunk posture of benchmark trunk posture of successful match as target body
Dry posture output.
Can also include in the operating chair of the intelligent control system of installation：
Emergency control apparatus, for providing the control interface under the state of emergency for the patient on operating chair.
Fig. 2 is the step flow chart according to the operating chair intelligence control method shown in embodiment of the present invention, the side
Method includes：
Radar range finding is carried out to the front of operating chair to obtain the first distance, and be less than or equal to pre-determined distance in the first distance
When threshold value, front alarm signal is sent out；
Radar range finding is carried out to the rear of operating chair to obtain second distance, and be less than or equal to pre-determined distance in second distance
When threshold value, rear alarm signal is sent out；
Image data acquiring is carried out to the front of operating chair, to obtain and export high definition foreground image；
Image data acquiring is carried out to the rear of operating chair, to obtain and export high definition background image；
When receiving the front alarm signal, start the front picture pick-up device, be additionally operable to receive it is described after
When square alarm signal, start the rear picture pick-up device.
Then, continue that the specific steps of the operating chair intelligence control method of the present invention are further detailed.
In the operating chair intelligence control method：
Radar range finding is carried out to the front of operating chair to obtain the first distance, and be less than or equal to pre-determined distance in the first distance
When threshold value, sending out front alarm signal further includes：When the first distance is more than the pre-determined distance threshold value, front safety is sent out
Signal.
In the operating chair intelligence control method：
Radar range finding is carried out to the rear of operating chair to obtain second distance, and be less than or equal to pre-determined distance in second distance
When threshold value, sending out rear alarm signal further includes：When second distance is more than the pre-determined distance threshold value, sends out rear and believe safely
Number.
In the operating chair intelligence control method：
When receiving the front alarm signal, start the front picture pick-up device, be additionally operable to receive it is described after
When square alarm signal, starting the rear picture pick-up device further includes：When receiving the front safety signal, before closing is described
Square picture pick-up device closes the rear picture pick-up device when receiving the rear safety signal.
The operating chair intelligence control method can also include：
Using data storage device, for prestoring predetermined amplitude threshold value and pre-determined distance threshold value；
Using audio alert equipment, for when receiving the front alarm signal, sending out and the front alarm signal
Number corresponding phonetic warning sends out warning corresponding with the rear alarm signal when receiving the rear alarm signal
Voice；
Equipment is executed using control, is connect with correction analysis equipment to receive target trunk posture, and by the target body
Dry posture is converted into corresponding control instruction, and the control instruction is for realizing every control operation to operating chair；
Using CMOS sensing equipments, for carrying out high-definition image data acquisition to the patient on operating chair, to obtain high definition
Patient image；
Using black and white picture pick-up device, for carrying out depth image data acquisition to the patient on operating chair, to obtain grey
Patient image；
Using histogram equalization equipment, it is connect with the CMOS sensing equipments, it is right for receiving the high definition patient image
The high definition patient image carries out histogram equalization processing to obtain histogram equalization image；
Enhance equipment using edge, is connect with the histogram equalization equipment, for receiving the histogram equalization image,
Edge enhancing processing is carried out to obtain enhancing image to the histogram equalization image；
It using compound filter equipment, is connect with edge enhancing equipment, for receiving the enhancing image, described in analysis
Enhance more than one noise types that noise in image amplitude equalizing value is more than predetermined amplitude threshold value, based on more than one described noises
Type establishes composite filter, and filtering operation is executed to the enhancing image to obtain composite filter using the composite filter
Wave image, described more than one noise types based on described in establish composite filter and include：It is corresponding based on each noise type
Noise amplitude mean value determines the filtering parameter of composite filter；
It using trunk detection device, is connect with the compound filter equipment, for receiving the compound filter image, to institute
It states compound filter image and carries out trunk analysis, and the trunk analyzed is split from the compound filter image, to obtain
Obtain trunk subgraph；
It using background peel-off device, is connect with the black and white picture pick-up device, for receiving the grey patient image and inciting somebody to action
Background component in the grey patient image is removed away, will remove the grey patient image of background component as foreground picture
As output；
Using target shape detection device, it is connect with the background peel-off device, for receiving the foreground image, for
Each pixel in the foreground image, judges whether its surrounding pixel values is all 0 or is all 255, is the picture being then directed to
Vegetarian refreshments is internal point, no, then the pixel being directed to is shape point, by the multiple of all shape points composition in the foreground image
Closed interval carries out area judgement, when the area of closed interval and default trunk area threshold phase absolute value of the difference are less than or equal in advance
If when difference in areas threshold value, determining that the closed interval is body compartments；
It using correction analysis equipment, connect, uses with the trunk detection device and the target shape detection device respectively
In matching the body compartments with the trunk subgraph, when successful match, then the body compartments are based on to described
Trunk subgraph carries out shape amendment, using revised trunk subgraph as determine object image, by the determine object figure
As being matched one by one with each benchmark trunk posture, using the corresponding trunk posture of benchmark trunk posture of successful match as mesh
Mark the output of trunk posture.
The operating chair intelligence control method can also include：
Using emergency control apparatus, for providing the control interface under the state of emergency for the patient on operating chair.
In addition, cmos image sensor is a kind of typical solid state image sensor, there is common history deep pool with CCD
Source.Cmos image sensor usually by image-sensitive cell array, line driver, row driver, time sequence control logic, AD converter,
A few part compositions such as data/address bus output interface, control interface, this several part is usually all integrated on same silicon chip.Its work
Reset is generally can be divided into as process, opto-electronic conversion, integral, reads several parts.
Other digital signal processing circuits can also be integrated on cmos image sensor chip, such as AD converter, automatically
Light exposure control, nonuniform compensation, white balance processing, black level control, Gamma correction etc., even can in order to quickly calculate
Will have the DSP devices of programmable functions to be integrated with cmos device, to form at single-chip digital camera and image
Reason system.
Morrison in 1963, which has been delivered, can calculate sensor, this, which is one kind, to utilize photoconductive effect to measure facula position
Structure, become cmos image sensor development beginning.The CMOS CMOS active pixel sensor single-chip digitals of nineteen ninety-five low noise
Camera succeeds.
Cmos image sensor has the advantages that following：1), random window reading capability.Window read operation is at random
Cmos image sensor is functionally better than the one side of CCD, and also referred to as area-of-interest is chosen.In addition, cmos image
The highly integrated characteristic of sensor makes it be easily achieved while opening the function of multiple tracking windows.2), capability of resistance to radiation.Total comes
It says, the potential radiation resistance of cmos image sensor has important enhancing relative to CCD performances.3), system complexity and can
By property.System hardware structure can be greatly simplified using cmos image sensor.4), non-destructive data playback mode.5)、
The spectrum assignment of optimization.Significantly, since the reason of being integrated with multiple functional transistors in pixel structure, CMOS figures
As there is also several disadvantages, mainly noise and filling rate two indices for sensor.It is relatively excellent in view of cmos image sensor
Performance more so that cmos image sensor is widely used in every field.
The operating chair and method of the intelligent control system of installation using the present invention, manipulate for operating chair in the prior art
The technical problem that mode is backward and safe class is not high, by introduce front detections of radar equipment, back radars detection device,
Front picture pick-up device and rear picture pick-up device are realized and are monitored to the scene of the front and back of operating chair, it is often more important that, also
Target trunk posture of the correction analysis equipment for determining patient on operating chair is introduced, and introduces control and executes equipment, with
Correction analysis equipment is connected to receive target trunk posture, and the target trunk posture is converted into corresponding control instruction,
The control instruction is for realizing every control operation to operating chair.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, every content without departing from technical solution of the present invention is right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (1)
1. a kind of operating chair intelligence control method, which is characterized in that the method includes：
Radar range finding is carried out to the front of operating chair to obtain the first distance, and be less than or equal to pre-determined distance threshold value in the first distance
When, front alarm signal is sent out, wherein when the first distance is more than the pre-determined distance threshold value, sends out front safety signal；
Radar range finding is carried out to the rear of operating chair to obtain second distance, and be less than or equal to pre-determined distance threshold value in second distance
When, rear alarm signal is sent out, wherein when second distance is more than the pre-determined distance threshold value, sends out rear safety signal；
Image data acquiring is carried out to the front of operating chair, to obtain and export high definition foreground image；
Image data acquiring is carried out to the rear of operating chair, to obtain and export high definition background image；
When receiving the front alarm signal, starts front picture pick-up device, be additionally operable to receiving the rear alarm signal
Number when, start rear picture pick-up device close the front picture pick-up device wherein when receiving the front safety signal,
When receiving the rear safety signal, the rear picture pick-up device is closed, and
The operating chair intelligence control method further includes：
Using data storage device, for prestoring predetermined amplitude threshold value and pre-determined distance threshold value；
Using audio alert equipment, for when receiving the front alarm signal, sending out and the front alarm signal pair
The phonetic warning answered sends out phonetic warning corresponding with the rear alarm signal when receiving the rear alarm signal；
Equipment is executed using control, is connect with correction analysis equipment to receive target trunk posture, and by the target trunk appearance
State is converted into corresponding control instruction, and the control instruction is for realizing every control operation to operating chair；
Using CMOS sensing equipments, for carrying out high-definition image data acquisition to the patient on operating chair, to obtain high definition patient
Image；
Using black and white picture pick-up device, for carrying out depth image data acquisition to the patient on operating chair, to obtain grey patient
Image；
It using histogram equalization equipment, is connect with the CMOS sensing equipments, for receiving the high definition patient image, to described
High definition patient image carries out histogram equalization processing to obtain histogram equalization image；
Enhance equipment using edge, is connect with the histogram equalization equipment, for receiving the histogram equalization image, to institute
It states histogram equalization image and carries out edge enhancing processing to obtain enhancing image；
Using compound filter equipment, it is connect with edge enhancing equipment, for receiving the enhancing image, analyzes the enhancing
Noise in image amplitude equalizing value is more than more than one noise types of predetermined amplitude threshold value, based on more than one described noise types
Composite filter is established, filtering operation is executed to obtain compound filter figure to the enhancing image using the composite filter
Picture, described more than one noise types based on described in establish composite filter and include：Based on the corresponding noise of each noise type
Amplitude equalizing value determines the filtering parameter of composite filter；
It using trunk detection device, is connect with the compound filter equipment, for receiving the compound filter image, to described multiple
It closes filtering image and carries out trunk analysis, and the trunk analyzed is split from the compound filter image, to obtain body
Dry subgraph；
It using background peel-off device, is connect with the black and white picture pick-up device, for receiving the grey patient image and will be described
Background component in grey patient image is removed away, and the grey patient image for having removed background component is defeated as foreground image
Go out；
Using target shape detection device, it is connect with the background peel-off device, for receiving the foreground image, for described
Each pixel in foreground image, judges whether its surrounding pixel values is all 0 or is all 255, is the pixel being then directed to
No for internal point, then the pixel being directed to is shape point, by multiple closings of all shape points composition in the foreground image
Section carries out area judgement, when area and the default trunk area threshold phase absolute value of the difference of closed interval are less than or equal to default face
When product moment threshold value, determine that the closed interval is body compartments；
It using correction analysis equipment, is connect respectively with the trunk detection device and the target shape detection device, being used for will
The body compartments match with the trunk subgraph, when successful match, are then based on the body compartments to the trunk
Subgraph carries out shape amendment, regard revised trunk subgraph as determine object image, by the determine object image and
Each benchmark trunk posture is matched one by one, using the corresponding trunk posture of benchmark trunk posture of successful match as target body
Dry posture output.
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| CN201710571575.2A CN107349078B (en) | 2017-07-13 | 2017-07-13 | Operating chair intelligence control method |
| CN201711362906.8A CN107997920A (en) | 2017-07-13 | 2017-07-13 | The operating chair of the intelligent control system of installation |
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| CN201710571575.2A CN107349078B (en) | 2017-07-13 | 2017-07-13 | Operating chair intelligence control method |
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| CN201711362906.8A Division CN107997920A (en) | 2017-07-13 | 2017-07-13 | The operating chair of the intelligent control system of installation |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190158A (en) * | 2006-11-29 | 2008-06-04 | 上海电气集团股份有限公司 | Intelligent wheelchair |
| CN102631265A (en) * | 2012-05-11 | 2012-08-15 | 重庆大学 | Embedded control system of intelligent wheelchair |
| KR101372544B1 (en) * | 2012-12-20 | 2014-03-14 | 건국대학교 산학협력단 | System for controlling wheelchair using user's gesture and situation recognition |
| CN104814847A (en) * | 2014-02-05 | 2015-08-05 | 西门子公司 | Mobile Medical Device and Method for Controlling a Movement of the Mobile Medical Device |
| CN205054634U (en) * | 2015-08-28 | 2016-03-02 | 深圳市尚荣医用工程有限公司 | Obstacle is from discernment intelligence navigation wheelchair |
| CN105787471A (en) * | 2016-03-25 | 2016-07-20 | 南京邮电大学 | Gesture identification method applied to control of mobile service robot for elder and disabled |
| CN105912976A (en) * | 2016-03-30 | 2016-08-31 | 哈尔滨理工大学 | Intelligent wheelchair based on face identification and color point tracking |
| CN106821628A (en) * | 2017-04-12 | 2017-06-13 | 中国医学科学院生物医学工程研究所 | A kind of controller system and its control method based on high speed SSVEP intelligent wheel chairs |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2868273Y (en) * | 2006-01-05 | 2007-02-14 | 龙丹 | Surgical medical operating chair |
-
2017
- 2017-07-13 CN CN201711362906.8A patent/CN107997920A/en not_active Withdrawn
- 2017-07-13 CN CN201710571575.2A patent/CN107349078B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190158A (en) * | 2006-11-29 | 2008-06-04 | 上海电气集团股份有限公司 | Intelligent wheelchair |
| CN102631265A (en) * | 2012-05-11 | 2012-08-15 | 重庆大学 | Embedded control system of intelligent wheelchair |
| KR101372544B1 (en) * | 2012-12-20 | 2014-03-14 | 건국대학교 산학협력단 | System for controlling wheelchair using user's gesture and situation recognition |
| CN104814847A (en) * | 2014-02-05 | 2015-08-05 | 西门子公司 | Mobile Medical Device and Method for Controlling a Movement of the Mobile Medical Device |
| CN205054634U (en) * | 2015-08-28 | 2016-03-02 | 深圳市尚荣医用工程有限公司 | Obstacle is from discernment intelligence navigation wheelchair |
| CN105787471A (en) * | 2016-03-25 | 2016-07-20 | 南京邮电大学 | Gesture identification method applied to control of mobile service robot for elder and disabled |
| CN105912976A (en) * | 2016-03-30 | 2016-08-31 | 哈尔滨理工大学 | Intelligent wheelchair based on face identification and color point tracking |
| CN106821628A (en) * | 2017-04-12 | 2017-06-13 | 中国医学科学院生物医学工程研究所 | A kind of controller system and its control method based on high speed SSVEP intelligent wheel chairs |
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|---|---|
| CN107349078A (en) | 2017-11-17 |
| CN107997920A (en) | 2018-05-08 |
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