CN107769347A - Energy recycle device, method, CT machines and computer-readable storage medium - Google Patents
Energy recycle device, method, CT machines and computer-readable storage medium Download PDFInfo
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- CN107769347A CN107769347A CN201710877945.5A CN201710877945A CN107769347A CN 107769347 A CN107769347 A CN 107769347A CN 201710877945 A CN201710877945 A CN 201710877945A CN 107769347 A CN107769347 A CN 107769347A
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000001172 regenerating effect Effects 0.000 claims abstract description 74
- 238000004146 energy storage Methods 0.000 claims description 54
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 4
- 238000011084 recovery Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000002591 computed tomography Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002059 diagnostic imaging Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 231100000289 photo-effect Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
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- H02J7/042—
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The present invention provides energy recycle device, method, CT machines and computer-readable storage medium.Device includes：Energy regenerating switch, rectifier, the memory module that recovers energy and control module, wherein：Energy regenerating switch is single-pole single-throw switch (SPST), and one end connects the output end of CT gantry motor driving powers, other end connection rectifier；Energy regenerating is switched after the close command that control module is sent is received, closure, to cause：The power supply signal of CT gantry motors driving power output is output to rectifier；After the power supply signal that CT gantry motors driving power exports is converted to DC power signal by rectifier, the memory module that recovers energy is output to；Control module switchs to energy regenerating when CT gantry motors start braking and sends close command.The present invention realizes the energy regenerating of CT machines.
Description
Technical field
The present invention relates to technical field of medical equipment, more particularly to energy retracting device, method, CT (Computed
Tomography, computed tomography) machine and computer-readable storage medium.
Background technology
CT is the difference according to absorption of the human body different tissues to X ray and transmitance, using the X ray of Accurate collimation,
Make profile scanning one by one to the certain thickness aspect in human body a part, penetrated by detector reception through the X of the aspect
Line, after being changed into visible ray, electric signal is changed into from opto-electronic conversion, then switch to data signal, input meter through analog/digital converter
Calculation machine, after computer is handled data signal, so that it may photograph human body and be examined the section at position or the image of solid, find
The tiny lesion at internal any position.CT machines have the features such as sweep time is fast, image clearly, the inspection available for a variety of diseases
Look into.
Bulb is one of core component of CT equipment.CT bulbs are the cathode-ray diodes of a high vacuum, first by 12V
Power supply heats to cathode filament, produces free electronics and converges, when at this moment adding 40~150kV high-tension electricities to negative and positive the two poles of the earth again, due to
The steep increasing of electrical potential difference, the electron beam in free active state, by the shock anode molybdenum-base tungsten target of negative electrode high speed, energy occurs and turns
Change, about 1% electric energy forms X ray, is launched by window, and remaining is converted into heat energy, is cooled down by cooling system.
X ray is a kind of short electromagnetic wave of strong penetrating power, and voltage more high penetrating power is stronger.X ray meeting in penetrating material
Decay is produced, this is the foundation of physics of x-ray imaging.People make tissue produce difference using this principle of X ray
Attenuation ray projection, development is in black after silver bromide on film is photosensitive, and not photosensitive bromination galactic longitude fixing bath is transparent
White, black-and-white image is thereby produced, here it is photoeffect.The attenuation degree of X ray and the density of shone thing and thickness
Correlation, the difference of level difference assignor's in-vivo tissue density of shown black and white shadow in imaging, density is higher, and image is got over
In vain；Conversely, image is more black.Its density also changes therewith when lesion occurs for certain people's in-vivo tissue, the black and white shadow imaged also with
Change, here it is diagnostic imaging principle.
The Chinese invention patent application CN105939668A " medical imaging apparatus " of Siemens Medical Co., Ltd is related to doctor
Imaging device, including fixing device portion and the movable device portion that is movably mounted for movable purpose are treated, wherein in fixing device
The power source for providing power is provided with portion, and multiple main power consumer apparatus, Duo Geci are provided with movable device portion
Power consumer apparatus and energy storing device.Power transmission link is provided between fixing device portion and movable device portion, it is described
Link design is transmitted to movable device portion into by power from fixing device portion.In fixing device portion, the energy of power transmission link
Amount emission element is connected to power source, and in movable device portion, the energy acceptance part of power transmission link passes through switch
Device is switchably coupled to main power consumer apparatus/each main power consumer apparatus and secondary power consumer apparatus/each power consumer apparatus, and
It is connected to energy storing device.Energy storing device is switchably coupled to time power consumer apparatus/each power consumer apparatus.
The content of the invention
To solve the above problems, the present invention provides energy recycle device, to realize the energy regenerating to CT machines；
The present invention also provides energy reclaiming method, to realize the energy regenerating to CT machines；
The present invention also provides CT machines, to realize the energy regenerating to CT machines；
The present invention also provides computer-readable storage medium, to realize the energy regenerating to CT machines.
In order to achieve the above object, the invention provides following technical scheme：
A kind of energy recycle device, the device include：Energy regenerating switch, rectifier, the memory module that recovers energy and control
Molding block, wherein：
The energy regenerating switch is single-pole single-throw switch (SPST), and one end connection CT gantry motors of the energy regenerating switch drive
The output end of dynamic power supply, the other end connect the rectifier；
The energy regenerating switch, for after the close command that the control module is sent is received, closing, so that
：The power supply signal of the CT gantry motors driving power output is output to the rectifier；
The rectifier, the power supply signal for the CT gantry motors driving power to be exported are converted to dc source letter
After number, the memory module that recovers energy is output to；
The control module, for when CT gantry motors start braking, switching transmission closure to the energy regenerating and referring to
Order.
The control module is further used for, and when the CT gantry motors terminate braking, is switched to the energy regenerating
Open command is sent, and,
The energy regenerating switch is further used for, and after the open command that the control module is sent is received, disconnects.
Described device further comprises energy output switch, is recovered energy described in one end connection of the energy output switch
Memory module, the other end connect the X ray beam generator energy storage module of CT machines；
The energy output switch, for after the close command that the control module is sent is received, closing, so that
：The power supply signal for recovering energy memory module output is output to the X ray beam generator energy storage module；
The control module is further used for, and is detecting the energy of the X ray beam generator energy storage module storage
When amount is unsatisfactory for energy needed for the X ray beam generator operation of the CT machines, close command is sent to the energy output switch.
The control module is further used for, and is detecting the energy of the X ray beam generator energy storage module storage
Amount energy conversion as needed for being unsatisfactory for the X ray beam generator operation is when meeting, is sent to the energy output switch disconnected
Instruction is opened, and,
The energy output switch is further used for, and after the open command that the control module is sent is received, disconnects.
The control module is further used for, when the CT machines are in holding state, if detecting the X-ray beam hair
The energy of raw device energy storage module storage is less than default first energy threshold, then sending closure to the energy output switch refers to
Order, and, when the energy for detecting the X ray beam generator energy storage module storage reaches default second energy threshold,
Open command is sent to the energy output switch, second energy threshold is more than or equal to the first energy threshold.
When the output end of the CT gantry motors driving power is connected with frequency converter,
One end of the energy regenerating switch is connected to the defeated of the CT gantry motors driving power by the frequency converter
Go out end.
Described device further comprises：CT bulbs heat collection and modular converter, for receiving the control module
During the collection instruction sent, start to collect heat caused by the exposure of CT bulbs, and export after the heat is converted into power supply signal
To the memory module that recovers energy, and,
The control module is further used for, when CT bulbs start exposure, to the CT bulbs heat collection and conversion
Module, which is sent, collects instruction.
The memory module that recovers energy is battery or super capacitor.
A kind of CT machines, including as above any described energy recycle device.
A kind of energy reclaiming method, this method are applied as above on any described device, this method includes：
Control module switchs to energy regenerating when CT gantry motors start braking and sends close command, to cause：CT machines
The power supply signal of frame motor drive power supply output is output to rectifier via the energy regenerating switch of closure, and is changed by rectifier
To be output to the memory module that recovers energy after DC power signal.
Methods described further comprises：
The control module detects that the energy of X ray beam generator energy storage module storage is unsatisfactory for the X of CT machines and penetrated
Energy needed for the operation of wire harness generator, close command is sent to energy output switch, to cause：The memory module that recovers energy
The power supply signal of output is output to the X ray beam generator energy storage module via the energy output switch of closure.
Methods described further comprises：
The control module detects that the energy of the X ray beam generator energy storage module storage is described by being unsatisfactory for
Energy conversion needed for the operation of X ray beam generator is when meeting, open command is sent to the energy output switch.
Methods described further comprises：
The control module when the CT machines are in holding state, if detecting, deposit by the X ray beam generator energy
The energy for storing up module storage is less than default first energy threshold, then sends close command to the energy output switch, and, examining
When measuring the energy of X ray beam generator energy storage module storage and reaching default second energy threshold, to the energy
Output switch sends open command, and second energy threshold is more than or equal to the first energy threshold.
Methods described further comprises：
The control module sends collection when CT bulbs start exposure, to CT bulbs heat collection and modular converter and referred to
Order, to cause：The CT bulbs heat collection and modular converter start to collect heat caused by the exposure of CT bulbs, and by the heat
The memory module that recovers energy is output to after being converted to power supply signal.
A kind of computer-readable recording medium, computer program is stored thereon with, the computer program is by a processor
The step of as above energy reclaiming method described in any one is realized during execution.
Energy recycle device, described device include：Processor and memory；
Being stored with the memory can be by the application program of the computing device, for causing the computing device
As above the step of energy reclaiming method described in any one.
The present invention is by the way that when CT gantry motors are braked, the power supply signal that the driving power of CT gantry motors is exported is through whole
Energy regenerating memory module is input to after stream, realizes the energy regenerating to CT machines；
Alternatively, the present invention is unsatisfactory in the energy that the X ray beam generator energy storage module for detecting CT machines stores
The X ray beam generator of CT machines currently needed for operation during energy, deposit by the energy that the energy of recovery is output to X ray beam generator
Module is stored up, so as in no external power grid, or external power grid is with low quality when can not meet X ray beam generator power reguirements, CT
Machine remains to normal work, and stores compensating unit without extra electric energy, reduces the power supply cost of CT machines.
Brief description of the drawings
Fig. 1 is the structural representation for the energy recycle device 10 that one embodiment of invention provides；
Fig. 2 is the method that energy regenerating is carried out using energy recycle device 10 shown in Fig. 1 that one embodiment of the invention provides
Flow chart；
Fig. 3 is the structural representation for the energy recycle device 20 that another embodiment of the present invention provides；
Fig. 4 is the side that energy regenerating is carried out using energy recycle device 20 shown in Fig. 3 that another embodiment of the present invention provides
Method flow chart；
Fig. 5 is the structural representation for the energy recycle device that further embodiment of this invention provides.
Wherein, reference is as follows：
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with the accompanying drawings and according to embodiment,
Technical scheme is described in detail.
" one " and " described " of the singulative such as used in the specification and appended claims of the present invention
It is also intended to include plural form, unless present disclosure is clearly separately specified.
Due to that in some cases, may there is no external power grid to be powered to CT machines, such as：Have a power failure or in the wild；Or due to
Higher electric energy is needed when CT bulbs expose, and may be met in the area of some spread of voltages, the electric energy that main power source provides
Do not require.For these situations, at present on rear side of the main power source of high-end CT machines, it will usually it is single to design an electric energy storage compensation
Member, when main power voltage is inadequate, to compensate.
Energy recycle device provided by the invention includes：One energy regenerating switch, a rectifier, one, which recover energy, stores mould
Block and a control module, wherein：
Energy regenerating switch is single-pole single-throw switch (SPST), one end connection CT gantry motor driving powers of energy regenerating switch
Output end, other end connection rectifier；
Energy regenerating switchs, for after the close command that control module is sent is received, closing, to cause：CT frames
The power supply signal of motor drive power supply output is output to rectifier；
Rectifier, it is defeated after the power supply signal for CT gantry motors driving power to be exported is converted to DC power signal
Go out to the memory module that recovers energy；
Control module, for when CT gantry motors start braking, being switched to energy regenerating and sending close command.
Control module can be further used for, and when CT gantry motors terminate braking, switch transmission disconnection to energy regenerating and refer to
Order, and, energy regenerating switch is further used for, and after the open command that control module is sent is received, disconnects.
The device can further comprise energy output switch, one end connection recovery energy stores mould of energy output switch
Block, the other end connect the X ray beam generator energy storage module of CT machines；
Energy output switch, for after the close command that control module is sent is received, closing, to cause：Reclaim energy
The power supply signal of amount memory module output is output to X ray beam generator energy storage module；
Control module is further used for, and is unsatisfactory in the energy for detecting the storage of X ray beam generator energy storage module
Needed for the X ray beam generator operation of CT machines during energy, close command is sent to energy output switch.
Control module can be further used for, and detect the energy of X ray beam generator energy storage module storage by not
Meet energy conversion needed for the operation of X ray beam generator for when meeting, open command is sent to energy output switch, and, energy
Output switch is further used for, and after the open command that control module is sent is received, disconnects.
Control module can be further used for, and when CT machines are in holding state, if detecting, X ray beam generator energy is deposited
The energy for storing up module storage is less than default first energy threshold, then sends close command to energy output switch, and, detecting
When the energy of X ray beam generator energy storage module storage reaches default second energy threshold, sent to energy output switch
Open command, the second energy threshold are more than or equal to the first energy threshold.
When the output end of CT gantry motor driving powers is connected with frequency converter, one end of energy regenerating switch passes through frequency conversion
Device is connected to the output end of CT gantry motor driving powers.
The device can further comprise：CT bulbs heat collection and modular converter, for sending receiving control module
Collection instruction when, start to collect heat caused by the exposure of CT bulbs, and be output to back after the heat is converted into power supply signal
Energy storage module is received, and, control module is further used for, and when CT bulbs start exposure, to CT bulbs heat collection and turns
Change the mold block and send collection instruction.
Wherein, the memory module that recovers energy can be battery or super capacitor.
CT machines provided by the invention, including as above any energy recycle device.
Energy reclaiming method provided by the invention is applied on as above any device, and this method includes：
Control module switchs to energy regenerating when CT gantry motors start braking and sends close command, to cause：CT machines
The power supply signal of frame motor drive power supply output is output to rectifier via the energy regenerating switch of closure, and is changed by rectifier
To be output to the memory module that recovers energy after DC power signal.
This method can further comprise：Control module detects the energy of X ray beam generator energy storage module storage
Energy needed for the X ray beam generator operation of CT machines is unsatisfactory for, close command is sent to energy output switch, to cause：Recovery
The power supply signal of energy storage module output is output to X ray beam generator energy stores mould via the energy output switch of closure
Block.
This method can further comprise：Control module detects the energy of X ray beam generator energy storage module storage
When energy conversion is meets as needed for being unsatisfactory for the operation of X ray beam generator, open command is sent to energy output switch.
This method can further comprise：Control module is when CT machines are in holding state, if detecting X ray beam generator
The energy of energy storage module storage is less than default first energy threshold, then sends close command to energy output switch, and,
When detecting that the energy of X ray beam generator energy storage module storage reaches default second energy threshold, opened to energy output
Close and send open command, the second energy threshold is more than or equal to the first energy threshold.
This method can further comprise：Control module is when CT bulbs start exposure, to CT bulbs heat collection and conversion
Module, which is sent, collects instruction, to cause：CT bulbs heat collection and modular converter start to collect heat caused by the exposure of CT bulbs,
And it is output to the memory module that recovers energy after the heat is converted into power supply signal.
Computer-readable recording medium provided by the invention, is stored thereon with computer program, and computer program is by one
Manage the step of as above energy reclaiming method of any one is realized when device performs.
Energy recycle device provided by the invention includes：One processor and a memory；It is stored with and can be located in memory
The application program that device performs is managed, the step of for causing computing device energy reclaiming method any one of as above.
The present invention is described in detail below：
Fig. 1 is the structural representation for the energy recycle device 10 that one embodiment of invention provides, and it mainly includes：One energy returns
11, one rectifier 12, one of switch is received to recover energy the control module 14 of memory module 13 and one, wherein：
Energy regenerating switch 11 is single-pole single-throw switch (SPST), and one end connection CT gantry motor drivings of energy regenerating switch 11 are electric
The output end in source 31, other end connection rectifier 12, and the original state of energy regenerating switch 11 is disconnection.
Energy regenerating switch 11, for after the close command that control module 14 is sent is received, closing, to cause：CT
The power supply signal that gantry motor driving power 31 exports is output to rectifier 12 via the energy regenerating switch 11 of closure；Receiving
After the open command sent to control module 14, disconnect.
Rectifier 12, the power supply signal for CT gantry motors driving power 31 to be exported are converted to by ac supply signal
After DC power signal, the memory module 13 that recovers energy is output to.
The memory module that recovers energy 13, for receiving and storing the DC power signal of the output of rectifier 12.
The memory module that recovers energy 13 can be battery, or super capacitor.
Control module 14, for when CT gantry motors 32 start braking, close command to be sent to energy regenerating switch 11；
When CT gantry motors 32 terminate to brake, open command is sent to energy regenerating switch 11.
In CT machines, the effect of CT gantry motors 32 is driving CT frame rotations, and CT gantry motors 32 have the drive of oneself
Dynamic power supply i.e., CT gantry motors driving power 31.
Wherein, control module 14 can be newly-increased control module, can also directly utilize existing control mould on CT machines
Block is realized.
Fig. 2 is the method that energy regenerating is carried out using energy recycle device 10 shown in Fig. 1 that one embodiment of the invention provides
Flow chart, it is comprised the following steps that：
Step 201：Control module 14 refers to when CT gantry motors 32 start braking to the transmission closure of energy regenerating switch 11
Order.
Step 202：Energy regenerating switch 11 receives the close command that control module 14 is sent, and closes, to cause：CT machines
The power supply signal that frame motor drive power supply 31 exports is output to rectifier 12 via the energy regenerating switch 11 of closure.
Step 203：Rectifier 12 is turned the power supply signal that CT gantry motors driving power 31 exports by ac supply signal
After being changed to DC power signal, it is output to the memory module 13 that recovers energy and is stored.
Step 204：Control module 14 refers to when CT gantry motors 32 terminate to brake to the transmission disconnection of energy regenerating switch 11
Order.
Step 205：Energy regenerating switch 11 receives the open command that control module 14 is sent, and disconnects.
Fig. 3 is the structural representation for the energy recycle device 20 that another embodiment of the present invention provides, and it mainly includes：One energy
Amount recovery 21, one rectifier 22, one of switch recovers energy memory module 23, a control module 24 and an energy output switch 25,
Wherein：
Energy regenerating switch 21 is single-pole single-throw switch (SPST), and one end connection CT gantry motor drivings of energy regenerating switch 21 are electric
The frequency converter 33 in source 31, other end connection rectifier 22, and the original state of energy regenerating switch 21 is disconnection.
Frequency converter 33 is used to after carrying out frequency-conversion processing to the power supply signal that CT gantry motors driving power 31 exports export.
One end connection recovery energy storage module 23 of energy output switch 25, the X-ray beam hair of other end connection CT machines
Raw device energy storage module 34, and the original state of energy output switch 25 is disconnection.
Energy regenerating switch 21, for after the close command that control module 24 is sent is received, closing, to cause：CT
The power supply signal that the frequency converter 33 of gantry motor driving power 31 exports is output to rectification via the energy regenerating switch 21 of closure
Device 22；After the open command that control module 24 is sent is received, disconnect.
Rectifier 22, the power supply signal for frequency converter 32 to be exported are converted to DC power signal by ac supply signal
Afterwards, it is output to the memory module 23 that recovers energy.
The memory module that recovers energy 23, for receiving and storing the DC power signal of the output of rectifier 22.
The memory module that recovers energy 23 can be battery, or super capacitor.
Control module 24, for when CT gantry motors 32 start braking, close command to be sent to energy regenerating switch 21；
When CT gantry motors 32 terminate to brake, open command is sent to energy regenerating switch 21；And the X ray of CT machines is detected in real time
Whether the energy that beam generator energy storage module 34 stores meets that X ray beam generator currently runs (i.e. CT bulbs expose) institute
Energy is needed, if not satisfied, then sending close command to energy output switch 25, and is detecting the X ray beam generator of CT machines
Energy storage module 34 store energy as be unsatisfactory for X ray beam generator currently operation needed for energy conversion for meet when, to
Energy output switch 25 sends open command.
Further, control module 24 is when CT machines are in holding state (i.e. CT bulbs are in non-exposed state), if inspection
The energy for measuring the storage of X ray beam generator energy storage module 34 is less than default first energy threshold, then is opened to energy output
Close 25 and send close command, and, reach default second in the energy for detecting the storage of X ray beam generator energy storage module 34
During energy threshold, open command is sent to energy output switch 25, wherein, the second energy threshold is more than or equal to the first energy cut-off
Value.
In CT machines, the effect of CT gantry motors 32 is driving CT frame rotations, and CT gantry motors 32 have the drive of oneself
Dynamic power supply i.e., CT gantry motors driving power 31.
Energy output switch 25, for when receiving the close command that control module 24 is sent, closing, to cause：Return
The power supply signal that energy storage module 23 exports is received to deposit via the arrival X ray beam generator energy of energy output switch 25 of closure
Store up module 34；When receiving the open command that control module 24 is sent, disconnect.
In some cases, as in the case of the external power grid power supply capacity deficiency of CT machines, by the memory module 23 that recovers energy
Shoulder the function to the compensation power supply of X ray beam generator energy storage module 34.As shown in Fig. 2 external power grid power supply is
Main power source 35, the power supply signal that main power source 35 exports are output to X-ray beam after being converted to DC power signal by rectifier 36
Generator energy storage module 34.
Wherein, CT gantry motors driving power 31, CT gantry motors 32, frequency converter 33, X ray beam generator energy stores
Module 34, main power source 35, rectifier 36 belong to the existing module of CT machines.
Control module 24 can be newly-increased control module, can also be directly real using existing control module on CT machines
It is existing.
Fig. 4 is the side that energy regenerating is carried out using energy recycle device 20 shown in Fig. 3 that another embodiment of the present invention provides
Method flow chart, it is comprised the following steps that：
Step 401：Control module 24 refers to when CT gantry motors 32 start braking to the transmission closure of energy regenerating switch 21
Order.
Step 402：Energy regenerating switch 21 receives the close command that control module 24 is sent, and closes, to cause：CT machines
The power supply signal that the frequency converter 32 of frame motor drive power supply 31 exports is output to rectifier via the energy regenerating switch 21 of closure
22。
Step 403：The power supply signal that frequency converter 33 exports is converted to dc source by rectifier 22 by ac supply signal
After signal, the memory module 23 that recovers energy is output to.
Step 404：Control module 24 refers to when CT gantry motors 32 terminate to brake to the transmission disconnection of energy regenerating switch 21
Order.
Step 405：Control module 24 detects the energy that the X ray beam generator energy storage module 34 of CT machines stores in real time
Whether meet X ray beam generator currently energy needed for operation, refer to if not satisfied, then sending closure to energy output switch 25
Order.
Step 406：Energy output switch 25 is when receiving the close command that control module 24 is sent, closure, to cause：
The power supply signal that the memory module that recovers energy 23 exports reaches X ray beam generator energy via the energy output switch 25 of closure
Memory module 34.
Step 407：The energy that control module 24 stores in the X ray beam generator energy storage module 34 for detecting CT machines
When energy conversion is meets as needed for being unsatisfactory for the currently operation of X ray beam generator, send disconnection to energy output switch 25 and refer to
Order.
Step 408：Energy output switch 25 disconnects when receiving the open command that control module 24 is sent.
In addition, energy recycle device 10 provided by the invention can also further comprise：One CT bulbs heat collection and conversion
Module, and, control module 14 is further used for, and when CT bulbs start exposure, is sent out to CT bulbs heat collection and modular converter
Collection is sent to instruct；When CT bulbs terminate exposure, sent to CT bulbs heat collection and modular converter and stop collecting instruction；
CT bulbs heat collection and modular converter, for when receiving the collection instruction that control module 14 is sent, starting
Heat caused by the exposure of CT bulbs is collected, and the memory module 13 that recovers energy is output to after the heat is converted into power supply signal,
When receiving the stopping collection instruction that control module 14 is sent, stop collecting.
Similarly, energy recycle device 20 provided by the invention can also further comprise：One CT bulbs heat collection and turn
Block is changed the mold, and, control module 24 is further used for, when CT bulbs start exposure, to CT bulbs heat collection and modular converter
Send and collect instruction；When CT bulbs terminate exposure, sent to CT bulbs heat collection and modular converter and stop collecting instruction；
CT bulbs heat collection and modular converter, for when receiving the collection instruction that control module 24 is sent, starting
Heat caused by the exposure of CT bulbs is collected, and the memory module 23 that recovers energy is output to after the heat is converted into power supply signal,
When receiving the stopping collection instruction that control module 24 is sent, stop collecting.
Fig. 5 is the structural representation for the energy recycle device 50 that further embodiment of this invention provides, and it mainly includes：At one
The memory 52 of device 51 and one is managed, wherein：
The application program that can be performed by processor 51 is stored with memory 52, for causing processor 51 to perform following step
Suddenly：
When CT gantry motors 32 start braking, close command is sent to energy regenerating switch 11 or 21, to cause：CT machines
The power supply signal that frame motor drive power supply 31 exports is output to rectifier 12 or 22 via the energy regenerating switch 11 or 21 of closure,
And it is output to the memory module 13 or 23 that recovers energy after by rectifier 12 or 22 being converted to DC power signal.
Processor 51 further performs following steps：
When CT gantry motors 32 terminate to brake, open command is sent to energy regenerating switch 11 or 21.
Processor 51 further performs following steps：
Detect that the energy of the storage of X ray beam generator energy storage module 34 is unsatisfactory for the X ray beam generator of CT machines
Energy needed for operation, close command is sent to energy output switch 25, to cause：What the memory module that recovers energy 13 or 23 exported
Power supply signal is output to X ray beam generator energy storage module 34 via the energy output switch 25 of closure.
Processor 51 further performs following steps：
Detect the energy of the storage of X ray beam generator energy storage module 34 by being unsatisfactory for the X ray beam generator
Energy conversion needed for operation is when meeting, open command is sent to energy output switch 25.
Processor 51 further performs following steps：
When CT machines are in holding state (i.e. CT bulbs are in non-exposed state), if detecting X ray beam generator energy
Measure the energy that memory module 34 stores and be less than default first energy threshold, then send close command to energy output switch 25, and,
It is defeated to energy when the energy for detecting that X ray beam generator energy storage module 34 stores reaches default second energy threshold
Go out switch 25 and send open command, wherein, the second energy threshold is more than or equal to the first energy threshold.
Processor 51 further performs following steps：
When CT bulbs start exposure, sent to CT bulbs heat collection and modular converter and collect instruction, to cause：CT balls
Tubular heat is collected and modular converter starts to collect heat caused by the exposure of CT bulbs, and the heat is converted to defeated after power supply signal
Go out to the memory module 13 or 23 that recovers energy.
The present invention also provides a kind of computer-readable recording medium, is stored thereon with computer program, works as computer program
Following steps are realized during by a computing device：
When CT gantry motors 32 start braking, close command is sent to energy regenerating switch 11 or 21, to cause：CT machines
The power supply signal that frame motor drive power supply 31 exports is output to rectifier 12 or 22 via the energy regenerating switch 11 or 21 of closure,
And it is output to the memory module 13 or 23 that recovers energy after by rectifier 12 or 22 being converted to DC power signal.
The computer program further realizes following steps when being executed by processor：
When CT gantry motors 32 terminate to brake, open command is sent to energy regenerating switch 11 or 21.
The computer program further realizes following steps when being executed by processor：
Detect that the energy of the storage of X ray beam generator energy storage module 34 is unsatisfactory for the X ray beam generator of CT machines
Energy needed for operation, close command is sent to energy output switch 25, to cause：What the memory module that recovers energy 13 or 23 exported
Power supply signal is output to X ray beam generator energy storage module 34 via the energy output switch 25 of closure.
The computer program further realizes following steps when being executed by processor：
Detect the energy of the storage of X ray beam generator energy storage module 34 by being unsatisfactory for the X ray beam generator
Energy conversion needed for operation is when meeting, open command is sent to energy output switch 25.
The computer program further realizes following steps when being executed by processor：
When CT machines are in holding state (i.e. CT bulbs are in non-exposed state), if detecting X ray beam generator energy
Measure the energy that memory module 34 stores and be less than default first energy threshold, then send close command to energy output switch 25, and,
It is defeated to energy when the energy for detecting that X ray beam generator energy storage module 34 stores reaches default second energy threshold
Go out switch 25 and send open command, wherein, the second energy threshold is more than or equal to the first energy threshold.
The computer program further realizes following steps when being executed by processor：
When CT bulbs start exposure, sent to CT bulbs heat collection and modular converter and collect instruction, to cause：CT balls
Tubular heat is collected and modular converter starts to collect heat caused by the exposure of CT bulbs, and the heat is converted to defeated after power supply signal
Go out to the memory module 13 or 23 that recovers energy.
The present invention also provides a kind of CT machines, including above-mentioned energy recycle device 10 provided by the invention or energy recycle device
20。
The advantageous effects of the present invention are as follows：The present invention is by when CT gantry motors are braked, by CT gantry motors
Driving power output power supply signal it is rectified after be input to energy regenerating memory module, realize the energy regenerating to CT machines,
Save the energy；And the present invention is unsatisfactory for CT in the energy that the X ray beam generator energy storage module for detecting CT machines stores
The energy of recovery is output to the energy stores of X ray beam generator by the X ray beam generator of machine currently needed for operation during energy
Module, so as in no external power grid, or external power grid is with low quality when can not meet X ray beam generator power reguirements, CT machines
Normal work is remained to, and stores compensating unit without extra electric energy, reduces the power supply cost of CT machines.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements done etc., should be included within the scope of protection of the invention with principle.
Claims (15)
1. a kind of energy recycle device (10,20), it is characterised in that the device includes：One energy regenerating switch (11,21), one
Rectifier (12,22), one recover energy memory module (13,23) and a control module (14,24), wherein：
The output end of one end connection CT gantry motors driving power (31) of the energy regenerating switch (11,21), the other end connect
The rectifier (12,22) is connect, for being closed after the close command that the control module (14,24) sends is received, so that
The power supply signal for obtaining CT gantry motors driving power (31) output is output to the rectifier (12,22)；
The rectifier (12,22), the power supply signal for the CT gantry motors driving power (31) to be exported are converted to directly
After flowing power supply signal, the memory module (13,23) that recovers energy is output to；
The control module (14,24), for CT gantry motors (32) start braking when, to the energy regenerating switch (11,
21) close command is sent.
2. device (10,20) according to claim 1, it is characterised in that the control module (14,24) is further used
In when the CT gantry motors (32) terminate to brake, to energy regenerating switch (11,21) transmission open command；And
Energy regenerating switch (11,21) is further used for, and refers to receiving the disconnection that the control module (14,24) sends
Disconnected after order.
3. device (10,20) according to claim 1, it is characterised in that described device (10,20) further comprises an energy
Output switch (25) is measured, recover energy memory module (13,23) described in its one end connection, and the other end connects the X-ray beam of CT machines
Generator energy storage module (34), for being closed after the close command that the control module (14,24) sends is received, with
So that the power supply signal of the memory module that recovers energy (13, the 23) output is output to the X ray beam generator energy stores
Module (34)；
The control module (14,24) is further used for, and is detecting that the X ray beam generator energy storage module (34) deposits
When the energy of storage is unsatisfactory for energy needed for the X ray beam generator operation of the CT machines, sent out to the energy output switch (25)
Send close command.
4. device (10,20) according to claim 3, it is characterised in that the control module (14,24) is further used
In being occurred in the energy for detecting the X ray beam generator energy storage module (34) storage by being unsatisfactory for the X-ray beam
Energy conversion needed for device operation is when meeting, open command is sent to the energy output switch (25), and,
The energy output switch (25) is further used for, in the open command for receiving the control module (14,24) and sending
After disconnect.
5. device (10,20) according to claim 3, it is characterised in that the control module (14,24) is further used
In when the CT machines are in holding state, if detecting the energy of X ray beam generator energy storage module (34) storage
Amount is less than default first energy threshold, then sends close command to the energy output switch (25), and, detecting the X
When the energy of ray beam generator energy storage module (34) storage reaches default second energy threshold, opened to energy output
Close (25) and send open command, wherein second energy threshold is more than or equal to the first energy threshold.
6. device (10,20) according to claim 1, it is characterised in that when the CT gantry motors driving power (31)
Output end when being connected with a frequency converter (33), one end of the energy regenerating switch (11,21) passes through the frequency converter (33)
It is connected to the output end of the CT gantry motors driving power (31).
7. device (10,20) according to claim 1, it is characterised in that described device (10,20) further comprises：One
CT bulbs heat collection and modular converter, for when receiving the collection instruction that the control module (14,24) is sent, starting
Heat caused by the exposure of CT bulbs is collected, and the memory module that recovers energy is output to after the heat is converted into power supply signal
(13,23), and,
The control module (14,24) is further used for, and when CT bulbs start exposure, to the CT bulbs heat collection and turns
Change the mold block and send collection instruction.
8. a kind of CT machines, it is characterised in that including the energy recycle device (10,20) as described in claim 1 to 7 is any.
9. a kind of energy reclaiming method, it is characterised in that this method includes：
One control module (14,24) is sent when a CT gantry motors (32) start braking to energy regenerating switch (11,21)
Close command, to cause the power supply signal that a CT gantry motors driving power (31) exports to be switched via the energy regenerating of closure
(11,21) are output to a rectifier (12,22), and are output to one time after being converted to DC power signal by rectifier (12,22)
Receive energy storage module (13,23).
10. according to the method for claim 9, it is characterised in that methods described further comprises：
The control module (14,24) detects that the energy of an X ray beam generator energy storage module (34) storage is unsatisfactory for
Energy needed for the X ray beam generator operation of CT machines, close command is sent to an energy output switch (25), to cause described return
The power supply signal for receiving energy storage module (13,23) output is output to the X ray via the energy output switch (25) of closure
Beam generator energy storage module (34).
11. according to the method for claim 10, it is characterised in that methods described further comprises：
The control module (14,24) detects the energy of X ray beam generator energy storage module (34) storage by not
Meet energy conversion needed for the X ray beam generator operation when meeting, to send and disconnecting to the energy output switch (25)
Instruction.
12. device (10,20) according to claim 10, it is characterised in that methods described further comprises：
The control module (14,24) is when the CT machines are in holding state, if detecting the X ray beam generator energy
The energy of memory module (34) storage is less than default first energy threshold, then sending closure to the energy output switch (25) refers to
Order, and, reach default second energy threshold in the energy for detecting X ray beam generator energy storage module (34) storage
When, open command is sent to the energy output switch (25), wherein second energy threshold is more than or equal to the first energy cut-off
Value.
13. according to the method for claim 9, it is characterised in that methods described further comprises：
The control module (14,24) sends to CT bulbs heat collection and modular converter and received when a CT bulbs start exposure
Collection instruction, to cause：The CT bulbs heat collection and modular converter start to collect heat caused by the exposure of CT bulbs, and should
Heat is output to the memory module (13,23) that recovers energy after being converted to power supply signal.
14. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the computer program
The step of energy reclaiming method as any one of claim 9 to 13 is realized during one computing device.
15. a kind of energy recycle device (50), it is characterised in that described device includes：One processor (51) and a memory
(52)；
The application program that can be performed by the processor (51) is stored with the memory (52), for causing the processor
(51) the step of performing the energy reclaiming method as any one of claim 9 to 13.
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