CN109515719A - Perfusion machine, medicine-chest, perfusion system and the method for perfusion machine and medicine-chest - Google Patents
Perfusion machine, medicine-chest, perfusion system and the method for perfusion machine and medicine-chest Download PDFInfo
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- CN109515719A CN109515719A CN201811429315.2A CN201811429315A CN109515719A CN 109515719 A CN109515719 A CN 109515719A CN 201811429315 A CN201811429315 A CN 201811429315A CN 109515719 A CN109515719 A CN 109515719A
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- 230000010412 perfusion Effects 0.000 title claims abstract description 219
- 238000000034 method Methods 0.000 title claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 885
- 238000004891 communication Methods 0.000 claims abstract description 115
- 230000005540 biological transmission Effects 0.000 claims abstract description 71
- 238000001514 detection method Methods 0.000 claims description 19
- 239000003814 drug Substances 0.000 claims description 15
- 238000010276 construction Methods 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000000575 pesticide Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Embodiment of the present invention provides a kind of perfusion machine, medicine-chest, perfusion system and the perfusion method for perfusion machine and medicine-chest, belongs to agricultural plant protection field of operation.The described method includes: establishing short-distance wireless communication with the medicine-chest；The amount of liquid information of the liquid in the medicine-chest is obtained from the medicine-chest based on the short-distance wireless communication；And liquid transmission operation is carried out according to the amount of liquid information.Through the above technical solution, perfusion machine can carry out liquid transmission operation automatically by the amount of liquid information obtained from medicine-chest, the surplus of liquid in medicine-chest is determined without operator, perfusion machine, which is manually controlled, without operator carries out liquid transmission operation, to improve precision of the perfusion machine when carrying out liquid transmission, so that the operation of perfusion machine is more convenient and smart, and reduces the workload of operator, and it ensure that operator's safety.
Description
Technical field
The present invention relates to agricultural plant protection field of operation, more particularly to a kind of perfusion machine, medicine-chest, perfusion system and for filling
The method of medicine machine and medicine-chest.
Background technique
Current social, in order to improve the labor productivity of agricultural, reduce cost and increase economic efficiency, agricultural gradually court
Develop to the direction of appropriate scale of operation, mechanization operation.In agricultural plant protection field of operation, the plant protection equipment such as plant protection drone goes out
It is existing, the working strength of agricultural operation personnel is reduced, the spraying efficiency of the plant protection liquid medicine such as pesticide, nutrient solution is improved.Also, it adopts
Pesticide spraying operation is carried out with plant protection drone, additionally it is possible to be reduced the time of contact of agricultural operation personnel and pesticide, be reduced pesticide
To the body harm of agricultural operation personnel.
Currently, generally carrying out perfusion operation to medicine-chest using perfusion machine when using plant protection drone.In perfusion process
In, it needs operator to manually control perfusion amount, to be difficult to ensure perfusion precision, and increases the work of operator
Amount.
Summary of the invention
In order at least be partially solved the above-mentioned problems in the prior art, the purpose of embodiment of the present invention is to provide
A kind of perfusion machine, medicine-chest, perfusion system and the method for perfusion machine and medicine-chest.
To achieve the goals above, in the first aspect of the present invention, a kind of method for perfusion machine, the perfusion are provided
Machine is used to carry out liquid transmission to medicine-chest, which comprises establishes short-distance wireless communication with the medicine-chest；Based on described short
Distance wireless communication obtains the amount of liquid information of the liquid in the medicine-chest from the medicine-chest；And according to the amount of liquid information into
The transmission operation of row liquid.
Optionally, the amount of liquid information includes the liquid level of liquid described in the medicine-chest, described according to the amount of liquid
It includes: to pour into liquid to the medicine-chest or release liquid from the medicine-chest that information, which carries out liquid transmission operation, so that described
Liquid level reaches default liquid level.
Optionally, described to pour into liquid to the medicine-chest or release liquid from the medicine-chest so that the liquid level reaches
Default liquid level includes: to be compared the liquid level with the default liquid level；The liquid level is being compared lower than the default liquid
In the case where position, Xiang Suoshu medicine-chest pours into the liquid until the liquid level rises to the default liquid level；It is described comparing
In the case that liquid level is higher than the default liquid level, the liquid is released up to that the liquid level drops to is described pre- from the medicine-chest
If liquid level.
Optionally, described to pour into liquid to the medicine-chest or release liquid from the medicine-chest so that the liquid level reaches
Default liquid level includes: to be compared the liquid level with the default liquid level；Liquid demand is determined according to comparison result；Than
For the liquid level lower than in the case where the default liquid level, Xiang Suoshu medicine-chest pours into the liquid of the liquid demand more out；
In the case where comparing the liquid level higher than the default liquid level, released described in the liquid demand from the medicine-chest
Liquid.
Optionally, the method also includes: carry out liquid transmission operation during, continue from the medicine-chest obtain institute
State amount of liquid information；And the amount of liquid information according to newest acquisition, update the liquid demand；It is described to the medicine
The liquid that case pours into the liquid demand includes the liquid that updated liquid demand is poured into the medicine-chest；
The liquid for releasing the liquid demand from the medicine-chest includes releasing updated liquid from the medicine-chest
The liquid of demand.
Optionally, the perfusion method further include: during carrying out perfusion operation, continue to obtain liquid from the medicine-chest
Scale of construction information, to obtain the liquid level of liquid in the medicine-chest；In the case where the liquid level reaches the default liquid level, stop institute
State liquid transmission operation.
Optionally, the default liquid level include it is following at least one: medicine-chest is filled the liquid level of the liquid, medicine when liquid
Case is poured into the liquid level of the liquid when liquid level of the liquid and medicine-chest are empty when the liquid of medicine-chest volume half.
Optionally, the short-distance wireless communication includes Bluetooth communication or near-field communication.
In the second aspect of the present invention, a kind of method for medicine-chest is provided, which comprises establish with perfusion machine short
Distance wireless communication；Detect the amount of liquid information of the liquid in the medicine-chest；And short-distance wireless communication is based on to perfusion machine
Send the amount of liquid information.
Optionally, the amount of liquid information includes the liquid level of liquid described in the medicine-chest.
Optionally, the short-distance wireless communication includes Bluetooth communication or near-field communication.
In the third aspect of the present invention, a kind of perfusion machine is provided, the perfusion machine is used to carry out liquid transmission, institute to medicine-chest
Stating perfusion machine includes: communication module, is configured to establish short-distance wireless communication with the medicine-chest, and is based on the short distance
The amount of liquid information of the liquid in the medicine-chest is obtained from the medicine-chest from wireless communication；And control module, it is configured as basis
The amount of liquid information carries out liquid transmission operation.
Optionally, the amount of liquid information includes the liquid level of liquid described in the medicine-chest, and the control module is according to institute
Amount of liquid information is stated to carry out liquid transmission operation to include: the control perfusion machine to the medicine-chest pour into liquid or from the medicine-chest
Liquid is released, so that the liquid level reaches default liquid level.
Optionally, the control module controls the perfusion machine and pours into liquid to the medicine-chest or release from the medicine-chest
Liquid is so that it includes: to be compared the liquid level with the default liquid level that the liquid level, which reaches default liquid level,；It is comparing
In the case that the liquid level is lower than the default liquid level, Xiang Suoshu medicine-chest pour into the liquid until the liquid level rise to it is described
Default liquid level；In the case where comparing the liquid level higher than the default liquid level, it is straight that the liquid is released from the medicine-chest
Drop to the default liquid level to the liquid level.
Optionally, the control module controls the perfusion machine and pours into liquid to the medicine-chest or release from the medicine-chest
Liquid is so that it includes: to be compared the liquid level with the default liquid level that the liquid level, which reaches default liquid level,；According to comparing
As a result liquid demand is determined；In the case where comparing the liquid level lower than the default liquid level, Xiang Suoshu medicine-chest pours into institute
State the liquid of liquid demand；In the case where comparing the liquid level higher than the default liquid level, released from the medicine-chest
Release the liquid of the liquid demand.
Optionally, the communication module is additionally configured to continue during carrying out liquid transmission operation from the medicine
Case obtains the amount of liquid information；And the control module is additionally configured to the amount of liquid information according to newest acquisition,
Update the liquid demand；Wherein, the control module controls the perfusion machine and pours into the liquid demand to the medicine-chest
The liquid of amount includes: that the control module controls the perfusion machine and pours into updated liquid demand to the medicine-chest
The liquid；The control module from the liquid that the medicine-chest releases the liquid demand include: the control mould
Block controls the liquid that the perfusion machine releases updated liquid demand from the medicine-chest.
Optionally, the communication module is also configured to during carrying out perfusion operation, and continuation is obtained from the medicine-chest
Amount of liquid information is taken, to obtain the liquid level of liquid in the medicine-chest；The control module is also configured to reach in the liquid level
In the case where the default liquid level, stop the liquid transmission operation.
Optionally, the default liquid level include it is following at least one: medicine-chest is filled the liquid level of the liquid, medicine when liquid
Case is poured into the liquid level of the liquid when liquid level of the liquid and medicine-chest are empty when the liquid of medicine-chest volume half.
Optionally, the communication module includes bluetooth module or near-field communication module.
In fourth aspect present invention, a kind of medicine-chest is provided, the medicine-chest includes: detection module, is configured as described in detection
The amount of liquid information of liquid in medicine-chest；And communication module, it is configured to establish short-distance wireless communication with perfusion machine, and
The amount of liquid information is sent to perfusion machine based on the short-distance wireless communication.
Optionally, the amount of liquid information includes the liquid level of liquid in the medicine-chest.
Optionally, the communication module includes bluetooth module or near-field communication module.
In fifth aspect present invention, a kind of perfusion system is provided, the perfusion system includes: above-mentioned perfusion machine and medicine
Case.
Through the above technical solutions, perfusion machine can carry out liquid biography by the amount of liquid information obtained from medicine-chest automatically
Defeated operation determines the surplus of liquid in medicine-chest without operator, manually controls perfusion machine without operator and carries out liquid
Body transmission operation, so that precision of the perfusion machine when carrying out liquid transmission is improved, so that the more convenient intelligence of the operation of perfusion machine
Can, and reduce the workload of operator.
The other feature and advantage of embodiment of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to further understand for providing to embodiment of the present invention, and constitute part of specification, with
Following specific embodiment is used to explain the present invention embodiment together, but does not constitute the limit to embodiment of the present invention
System.In the accompanying drawings:
Fig. 1 illustrates the flow chart of the perfusion method for perfusion machine of one embodiment of the present invention offer；
Fig. 2 illustrates the flow chart of the perfusion method for medicine-chest of one embodiment of the present invention offer；
Fig. 3 illustrates the block diagram of the perfusion system of one embodiment of the present invention offer；
Fig. 4 illustrates the block diagram of the associated component of the perfusion machine of one embodiment of the present invention offer；
Fig. 5 illustrates the schematic diagram of the perfusion machine of one embodiment of the present invention offer；
Fig. 6 illustrates the block diagram of the associated component of the medicine-chest of one embodiment of the present invention offer；And
Fig. 7 illustrates the schematic diagram of the medicine-chest of one embodiment of the present invention offer.
Description of symbols
10 perfusion machine, 20 medicine-chest
11 first communication module, 12 control module
13 medicine-chest accommodating chamber, 21 second communication module
22 detection module, 23 medicine-chest shell
24 liquid storage chamber, 25 medicine-chest opening
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In addition, if relating to the description of " first ", " second " etc. in embodiment of the present invention, it should " first ", " second "
Deng description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated
The quantity of technical characteristic." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one and be somebody's turn to do
Feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill people
Based on member can be realized, this technical solution will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
Combination be not present, also not the present invention claims protection scope within.
Fig. 1 illustrates the flow chart of the method for perfusion machine of one embodiment of the present invention offer.Such as Fig. 1
Shown, embodiment of the present invention provides a kind of method for perfusion machine.The perfusion machine is used to carry out liquid transmission to medicine-chest.Example
Such as, by the perfusion machine can be used for that the liquid such as pesticide or nutrient solution are poured into or extracted out into medicine-chest.It is described for perfusion machine
Method may include:
Step S110 establishes short-distance wireless communication with medicine-chest.
Step S120 obtains the amount of liquid information of liquid in medicine-chest based on short-distance wireless communication from medicine-chest.
Step S130 carries out liquid transmission operation according to amount of liquid information.
In this way, perfusion machine can obtain the amount of liquid letter of liquid in medicine-chest by way of short-distance wireless communication from medicine-chest
Breath, and carry out liquid transmission operation automatically according to amount of liquid information, the surplus of liquid in medicine-chest is determined without operator,
Perfusion machine is manually controlled without operator and carries out liquid transmission operation, to improve perfusion machine when carrying out liquid transmission
Precision so that the operation of perfusion machine is more convenient and smart, and reduce the workload of operator.Also, use short distance
Mode from wireless communication carries out the transmission of amount of liquid information, gets rid of the constraint of the communications cable and physical interface, therefore can be with
Improve the flexibility and versatility when perfusion machine is matched with medicine-chest.
Specifically, communication module can be respectively equipped on perfusion machine and medicine-chest, which can be, for example, bluetooth
Module or NFC (Near Field Communication, near-field communication) module etc., thus can be between perfusion machine and medicine-chest
The short-distance wireless communications such as row Bluetooth communication or near-field communication.Before perfusion machine carries out liquid transmission operation, medicine-chest be can detecte
The amount of liquid information of internal liquid, and it is sent to perfusion machine.Perfusion machine can carry out liquid to medicine-chest according to amount of liquid information
Transmission operation.
In a kind of optional embodiment of the present invention, amount of liquid information may include the liquid level of liquid in medicine-chest, above-mentioned step
Rapid S120 may include: step S121, pours into liquid to medicine-chest or releases liquid from medicine-chest, so that liquid level reaches default liquid
Position.
Specifically, liquid level sensor can be housed, which is able to detect the liquid level of liquid in medicine-chest in medicine-chest.
It is sent to perfusion machine by the liquid level that the communication module being located on medicine-chest can detect liquid level sensor, perfusion generator terminal is by grasping
Make personnel and presets default liquid level as needed.Perfusion machine liquid transmission operation may include poured into medicine-chest liquid and from
Medicine-chest discharges liquid.When in use, it is determined in medicine-chest after the liquid level of liquid and default liquid level in perfusion machine, it can be by medicine-chest
In pour into liquid or come from liquid is discharged in medicine-chest so that the liquid level of liquid reaches default liquid level in medicine-chest.It should be noted that
The amount of liquid information of medicine-chest be not limited to include liquid in medicine-chest liquid level, can also include the volume or quality etc. of liquid in medicine-chest
Information, as long as can determine the residual drug in medicine-chest by the dose information.
Wherein, default liquid level may include that the liquid level of liquid, medicine-chest are poured into medicine-chest in medicine-chest when medicine-chest is filled liquid
When the liquid level of liquid or medicine-chest are empty in medicine-chest when the liquid of volume half in medicine-chest liquid liquid level etc..For example, it fills
The liquid level (full up liquid level) and medicine-chest that liquid when medicine-chest is filled liquid can be previously stored in medicine machine are poured into medicine-chest volume
The liquid level (half-full liquid level) of liquid when the liquid of half.When user wishes to fill in medicine-chest, can will be preset by perfusion machine
Liquid level is set as full up liquid level, can will be pre- by perfusion machine when user wishes to pour into the liquid of volume half in medicine-chest
If liquid level is set as half-full liquid level, when user wishes the liquid being vented in medicine-chest, default liquid level can be set by perfusion machine
It is set to zero.Before the progress liquid transmission operation of perfusion machine, default liquid level and acquisition that perfusion machine can set operator
Liquid level in medicine-chest is compared, and is to pour into liquid into medicine-chest or discharge liquid from medicine-chest, and be based on comparing knot with determination
Fruit carries out liquid transmission operation to medicine-chest, so that the liquid level of liquid reaches default liquid level in medicine-chest.
In a kind of optional embodiment of the present invention, above-mentioned steps S121 may include: by the liquid level of liquid in medicine-chest with
Default liquid level is compared；In the case where the liquid level for comparing liquid in medicine-chest is lower than default liquid level, liquid is poured into medicine-chest
Until the liquid level of liquid rises to default liquid level in medicine-chest；The case where the liquid level for comparing liquid in medicine-chest is higher than default liquid level
Under, liquid is released up to liquid level drops to default liquid level from medicine-chest.
Specifically, liquid level can be compared with default liquid level, after the liquid level of liquid with true in perfusion machine acquisition medicine-chest
The liquid level for determining liquid in medicine-chest is above default liquid level again below default liquid level.It is lower than in the liquid level for comparing liquid in medicine-chest
In the case where default liquid level, perfusion machine can pour into liquid to medicine-chest, and continue to obtain the liquid level of liquid in medicine-chest, until determining
The liquid level of liquid rises to default liquid level in medicine-chest；In the case where comparing liquid level higher than default liquid level, perfusion machine can example
Liquid such as is released from medicine-chest by extracting or leaking mode, and continues to obtain the liquid level of liquid in medicine-chest, until determining medicine
The liquid level of liquid drops to default liquid level in case.
In another optional embodiment of the invention, above-mentioned steps S121 may include: by the liquid level of liquid in medicine-chest
It is compared with default liquid level；Liquid demand is determined according to comparison result；In the liquid level for comparing liquid in medicine-chest lower than pre-
If in the case where liquid level, the liquid of the liquid demand is poured into medicine-chest；In the case where comparing liquid level higher than default liquid level,
The liquid of the liquid demand is released from medicine-chest.
Specifically, it is obtained in medicine-chest after the liquid level of liquid in perfusion machine, it can be by the liquid level of liquid in medicine-chest and default liquid level
Be compared, to determine the height relationship and liquid level difference of the liquid of liquid and default liquid in medicine-chest, then according to liquid level difference and
Pre-set medicine-chest size is come the amount of liquid (i.e. liquid demand) for needing to pour into medicine-chest or need to discharge from medicine-chest that converts.
Specifically, perfusion machine can be to medicine-chest in the case where the liquid level that perfusion machine compares liquid in medicine-chest is lower than default liquid level
Pour into liquid, and detect for example, by flow sensor pour into liquid into medicine-chest pour into amount of liquid, poured into until detecting
When amount of liquid reaches liquid demand, stop pouring into；It is higher than default liquid level in the liquid level that perfusion machine compares liquid in medicine-chest
In the case of, perfusion machine can the mode such as by extracting or leaking from medicine-chest release liquid, and for example, by flow sensing
Device detection discharges the release amount of liquid of liquid out of medicine-chest, until stopping when detecting that release amount of liquid reaches liquid demand
Discharge liquid.
In a kind of optional embodiment of the present invention, the method for perfusion machine further include: carrying out liquid transmission
During operation, continue to obtain amount of liquid information from medicine-chest, and according to the amount of liquid information of newest acquisition, update liquid demand
Amount.Wherein, after liquid demand update, if the liquid level of liquid is lower than default liquid level in medicine-chest, perfusion machine continues to medicine
Case pours into the liquid of updated liquid demand；If the liquid level of liquid is higher than default liquid level in medicine-chest, perfusion machine continues
The liquid of updated liquid demand is released from medicine-chest.
Specifically, when needing perfusion machine to carry out liquid transmission to medicine-chest, perfusion prow first obtains the liquid of liquid in medicine-chest
Position, and the high liquid level of liquid in medicine-chest being compared with default liquid level to determine the liquid level of liquid and default liquid level in medicine-chest
Low relationship and liquid demand.In perfusion machine according to the liquid level of liquid in medicine-chest and the height relationship of default liquid level and liquid
Demand carry out liquid transmission operation when, perfusion machine can continue obtain medicine-chest in liquid liquid level, and the liquid level that will acquire with
Default liquid level is compared, to update the height relationship and liquid demand of the liquid level and default liquid level that obtain, and according to update
Liquid demand afterwards come continue to pour into medicine-chest liquid or from medicine-chest discharge liquid.In this way, perfusion machine is carrying out liquid transmission
During operation, it can reduce detecting elements itself errors such as flow sensor with dynamic corrections liquid demand and liquid is passed
The influence of semen deposition degree, so as to improve the liquid transmission precision of perfusion machine.
In another optional embodiment of the invention, the perfusion method further include: in the process for carrying out perfusion operation
In, continue to obtain amount of liquid information from medicine-chest, to obtain the liquid level of liquid in medicine-chest；The case where liquid level reaches default liquid level
Under, stop liquid transmission operation.
Specifically, when needing perfusion machine to carry out liquid transmission to medicine-chest, perfusion prow first obtains the liquid of liquid in medicine-chest
Position, and the high liquid level of liquid in medicine-chest being compared with default liquid level to determine the liquid level of liquid and default liquid level in medicine-chest
Low relationship.When the liquid level of liquid is lower than default liquid level in medicine-chest, perfusion machine pours into liquid into medicine-chest；The liquid in medicine-chest
When liquid level is higher than default liquid level, perfusion machine discharges liquid from medicine-chest.To medicine-chest liquid is poured into perfusion machine or from medicine-chest release liquid
During body, perfusion machine can continue to obtain amount of liquid information from medicine-chest, to obtain the liquid level of liquid in medicine-chest, when determining medicine
When the liquid level of liquid is increased to or is reduced to default liquid level in case, the transmission operation of perfusion machine stop liquid.
Fig. 2 illustrates the flow chart of the method for medicine-chest of one embodiment of the present invention offer.Such as Fig. 2 institute
Show, embodiment of the present invention also provides a kind of method for medicine-chest, and the method for medicine-chest may include:
Step S210 establishes short-distance wireless communication with perfusion machine.
Step S220 detects the amount of liquid information of the liquid in medicine-chest.
Step S230 sends amount of liquid information to perfusion machine based on short-distance wireless communication.
In this way, the residual liquid quantity in medicine-chest can be accurately determined by the amount of liquid information of detection medicine-chest.Based on short
Amount of liquid information is sent to perfusion machine by distance wireless communication, enables perfusion machine accurate according to the residual liquid quantity in medicine-chest
Ground determines liquid transmission quantity, to improve liquid transmission precision, and reduces the workload of operator.
Specifically, it can be respectively arranged with communication module on medicine-chest and perfusion machine, which can be, for example, bluetooth
Module or NFC module, so that it is logical to carry out the short-distance wireless such as Bluetooth communication or near-field communication between medicine-chest and perfusion machine
Letter.Medicine-chest can detecte the amount of liquid in medicine-chest, and be believed by the amount of liquid that short-distance wireless communication will test with amount of liquid
The form of breath is sent to perfusion machine, so that perfusion machine can carry out liquid transmission operation to medicine-chest according to amount of liquid information.
In alternative embodiment of the present invention, the amount of liquid information of medicine-chest may include the liquid level of liquid in medicine-chest.Specifically
Ground, liquid level sensor can be equipped in medicine-chest, and liquid level sensor be able to detect the liquid level of liquid in medicine-chest.Medicine-chest can will pass through
The liquid level that liquid level sensor detects is sent to perfusion machine, and perfusion generator terminal presets default liquid level, perfusion machine by operator
Liquid transmission operation is carried out to medicine-chest based on the liquid level and default liquid level obtained from medicine-chest, so that the liquid level of liquid arrives in medicine-chest
Up to default liquid level.
As shown in Fig. 3 to Fig. 7, embodiment of the present invention also provides a kind of perfusion machine, which is used for medicine-chest 20
Carry out liquid transmission operation.Perfusion machine 10 may include communication module 11 (hereinafter referred to as first communication module) and control module
12.Wherein first communication module 11 is configured to establish with the communication module 21 (hereinafter referred to as second communication module) of medicine-chest
Short-distance wireless communication, and controlled based on the short-distance wireless communication from the amount of liquid information of the liquid in the acquisition medicine-chest of medicine-chest 20
Molding block 12 is configured as carrying out liquid transmission operation according to amount of liquid information.
In this way, perfusion machine 10 can obtain the liquid of liquid in medicine-chest 20 by way of short-distance wireless communication from medicine-chest 20
Scale of construction information, and carry out liquid transmission operation automatically according to amount of liquid information, liquid in medicine-chest 20 is determined without operator
Surplus, without operator manually control perfusion machine 10 carry out liquid transmission operation, exist to improve perfusion machine 10
Precision when liquid transmission is carried out, so that the operation of perfusion machine 10 is more convenient and smart, and reduces the work of operator
Amount.Also, the transmission that amount of liquid information is carried out by the way of short-distance wireless communication, gets rid of the communications cable and physical interface
Constraint, therefore the flexibility and versatility when perfusion machine 10 is matched with medicine-chest 20 can be improved.
Specifically, perfusion machine 10 may include control module 12 and medicine-chest accommodating chamber 13.Wherein, control module 12 for pair
Perfusion machine 10 is controlled to carry out perfusion operation to medicine-chest 20.Medicine-chest accommodating chamber 13 is for installing medicine-chest 20.When needing to medicine
When case 20 carries out perfusion, first medicine-chest 20 can be installed in medicine-chest accommodating chamber 13, to increase the stability of medicine-chest 20.Perfusion machine
First communication module 11 (being not shown in Fig. 5) is additionally provided on 10, which can be integrated in control module 12
Together.Medicine-chest 20 is equipped with second communication module 21, and the first communication module 11 and second communication module 21 can be, for example, indigo plant
Tooth module or NFC module etc., so that between perfusion machine 10 and medicine-chest 20 mould can be communicated by first communication module 11 and second
Block 21 establishes the short-distance wireless communications such as Bluetooth communication or NFC communication.Perfusion machine 10, which is controlled, in control module 12 carries out liquid biography
Before defeated operation, medicine-chest 20 can detect the amount of liquid information of medicine-chest internal liquid by the detection module 22 being arranged in medicine-chest,
And the first communication module 11 of perfusion machine 10 is sent to by second communication module 21.Control module 12 can be from the first communication mould
Block 11 obtains amount of liquid information, and controls perfusion machine 10 according to amount of liquid information and carry out liquid transmission operation to medicine-chest 20.
Wherein, first communication module 11 and second communication module 21 can include but is not limited to bluetooth module, ZigBee mould
Block and NFC module etc..Control module 12 can include but is not limited to general processor, application specific processor, conventional processors, multiple
Microprocessor, controller, microcontroller, specific integrated circuit (ASIC), field programmable gate array (FPGA) circuit, other
Integrated circuit (IC) and state machine of what type etc..
In a kind of optional embodiment of the present invention, amount of liquid information may include the liquid level of liquid in medicine-chest, control mould
It includes: that control perfusion machine 10 to medicine-chest 20 pours into liquid or from medicine-chest 20 that block 12, which carries out liquid transmission operation according to amount of liquid information,
Liquid is released, so that the liquid level of liquid reaches default liquid level in medicine-chest.
Specifically, the detection module 22 of medicine-chest 20 can be liquid level sensor, which is able to detect medicine-chest 20
The liquid level of middle liquid.The liquid level that liquid level sensor can be will test by the second communication module 21 being located on medicine-chest 20 is sent
To perfusion machine 10,10 end of perfusion machine is preset default liquid level by operator as needed.The liquid of perfusion machine 10 transmits behaviour
Work may include pouring into liquid to medicine-chest 20 and discharging liquid from medicine-chest 20.When in use, in the control module 12 of perfusion machine 10
Determine in medicine-chest 20 after the liquid level of liquid and default liquid level, can by control perfusion machine 10 be poured into medicine-chest 20 liquid or from
Liquid is discharged in medicine-chest 20 to come so that the liquid level of liquid reaches default liquid level in medicine-chest 20.It should be noted that detection module 22
It is not limited to liquid level sensor, can also be the device for being able to detect the information such as quality or volume of liquid in medicine-chest, as long as passing through
The device is able to detect the residual drug in medicine-chest.
Wherein, default liquid level may include that the liquid level of liquid, medicine-chest 20 are filled in medicine-chest 20 when medicine-chest 20 is filled liquid
When the liquid level of liquid or medicine-chest 20 are empty in medicine-chest 20 when entering the liquid of medicine-chest volume half in medicine-chest 20 liquid liquid level etc..
For example, the liquid level (full up liquid level) and medicine-chest of liquid when medicine-chest 20 is filled liquid can be previously stored in perfusion machine 10
The liquid level (half-full liquid level) of 20 liquid when being poured into the liquid of medicine-chest volume half.It, can when user wishes to fill in medicine-chest 20
To set full up liquid level for default liquid level by perfusion machine 10, when user wishes the liquid for pouring into volume half in medicine-chest 20
When, half-full liquid level can be set for default liquid level by perfusion machine 10, it, can when user wishes the liquid being vented in medicine-chest 20
To set zero for default liquid level by perfusion machine 10.Before control module 12 controls the progress liquid transmission operation of perfusion machine 10,
The default liquid level that operator sets can be compared by control module 12 with the liquid level in the medicine-chest 20 of acquisition, be with determination
Liquid is poured into medicine-chest 20 and still discharges liquid from medicine-chest 20, and control perfusion machine 10 carries out medicine-chest 20 based on comparative result
Liquid transmission operation, so that the liquid level of liquid reaches default liquid level in medicine-chest 20.
In a kind of optional embodiment of the present invention, control module 12 control perfusion machine 10 to medicine-chest 20 pour into liquid or from
Medicine-chest 20 releases liquid so that it may include: by liquid in medicine-chest 20 that the liquid level of liquid, which reaches default liquid level, in medicine-chest 20
Liquid level is compared with default liquid level, in the case that the liquid level of liquid is lower than default liquid level in comparing medicine-chest 20, to medicine-chest
20 pour into liquid until the liquid level of liquid rises to default liquid level in medicine-chest 20；The liquid level of liquid is higher than in comparing medicine-chest 20
In the case where default liquid level, liquid is released up to the liquid level of liquid in medicine-chest 20 drops to default liquid level from medicine-chest 20.
Specifically, it obtains in medicine-chest 20 after the liquid level of liquid, by liquid level and can preset in the control module 12 of perfusion machine 10
Liquid level is compared, to determine that the liquid level of liquid in medicine-chest 20 is above default liquid level again below default liquid level.In control mould
In the case that the liquid level that block 12 compares liquid in medicine-chest 20 is lower than default liquid level, control module 12 can control perfusion machine 10 to
Medicine-chest 20 pours into liquid, and continues through the liquid level that first communication module 11 obtains liquid in medicine-chest 20 from medicine-chest 20, until really
The liquid level for determining liquid in medicine-chest 20 rises to default liquid level；It is higher than in the liquid level that control module 12 compares liquid in medicine-chest 20 pre-
If in the case where liquid level, control module 12 can control the mode such as by extracting or leaking of perfusion machine 10 and discharge from medicine-chest 20
Liquid out, and the liquid level that first communication module 11 obtains liquid in medicine-chest 20 from medicine-chest 20 is continued through, until determining medicine-chest 20
The liquid level of interior liquid drops to default liquid level.
In another optional embodiment of the invention, control module 12 controls perfusion machine 10 and pours into liquid to the medicine-chest 20
Body releases liquid from medicine-chest 20 so that it includes: by liquid in medicine-chest 20 that the liquid level of liquid, which reaches default liquid level, in medicine-chest 20
Liquid level be compared with default liquid level；Liquid demand is determined according to comparison result；In the liquid for comparing liquid in medicine-chest 20
In the case that position is lower than default liquid level, the liquid of liquid demand is poured into medicine-chest 20；In the liquid for comparing liquid in medicine-chest 20
In the case that position is higher than default liquid level, the liquid of liquid demand is released from medicine-chest 20.
Specifically, it is obtained in medicine-chest 20 after the liquid level of liquid in the control module 12 of perfusion machine 10, it can be by liquid in medicine-chest 20
The liquid level of body is compared with default liquid level, to determine the height relationship and liquid level of the liquid of liquid and default liquid in medicine-chest 20
Difference, the needs that then converted according to liquid level difference and pre-set medicine-chest size pour into medicine-chest 20 or need to discharge from medicine-chest 20
Amount of liquid (i.e. liquid demand).Specifically, comparing the liquid level of liquid in medicine-chest 20 lower than default in control module 12
In the case where liquid level, control module 12, which can control perfusion machine 10, can pour into liquid to medicine-chest 20, and pass for example, by flow
Sensor detect pour into liquid into medicine-chest 20 pour into amount of liquid, until when detecting that pouring into amount of liquid reaches liquid demand,
Stopping pours into；In the case that the liquid level of liquid is higher than default liquid level in control module 12 compares medicine-chest 20, control module 12
It can control the mode such as by extracting or leaking of perfusion machine 10 and release liquid from medicine-chest 20, and for example, by flow sensing
Device detection discharges the release amount of liquid of liquid out of medicine-chest 20, until stopping when detecting that release amount of liquid reaches liquid demand
Only discharge liquid.
In a kind of optional embodiment of the present invention, perfusion machine 10 is controlled in control module 12 and carries out liquid transmission operation
In the process, first communication module 11 continues to obtain amount of liquid information from medicine-chest 20.Control module 12 can be according to newest acquisition
Amount of liquid information updates liquid demand.Wherein, after liquid demand update, if the liquid level of liquid is lower than in medicine-chest 20
Default liquid level, then the control of control module 12 perfusion machine 10 continues the liquid that updated liquid demand is poured into medicine-chest 20；Such as
The liquid level of liquid is higher than default liquid level in fruit medicine-chest 20, then control module 12 controls the continuation of perfusion machine 10 and releases more from medicine-chest 20
The liquid of liquid demand after new.
Specifically, when needing perfusion machine 10 to carry out liquid transmission to medicine-chest 20, control module 12 obtains medicine-chest 20 first
The liquid level of interior liquid, and the liquid level liquid level of liquid in medicine-chest 20 being compared with default liquid level to determine liquid in medicine-chest 20
With the height relationship and liquid demand of default liquid level.In control module 12 according to the liquid level of liquid in medicine-chest 20 and default liquid
When the height relationship and liquid demand of position carry out liquid transmission operation, first communication module 11 can continue to obtain in medicine-chest
The liquid level of liquid, the liquid level that control module 12 will acquire are compared with default liquid level, to update the liquid level obtained and default liquid
The height relationship and liquid demand of position, and perfusion machine 10 is controlled according to updated liquid demand and continues to fill to medicine-chest 20
Enter liquid or discharges liquid from medicine-chest 20.In this way, control module 12 carries out the process of liquid transmission operation in control perfusion machine 10
In, detecting elements itself errors such as flow sensor can be reduced to the shadow of liquid transmission precision with dynamic corrections liquid demand
It rings, so as to improve the liquid transmission precision of perfusion machine.
As shown in Figure 6 and Figure 7, in another optional embodiment of the invention, first communication module 11 is additionally configured to
During carrying out perfusion operation, continue to obtain amount of liquid information from medicine-chest 20, to obtain the liquid level of liquid in medicine-chest 20.Control
In the case that the liquid level that molding block 12 is additionally configured to the liquid in medicine-chest 20 reaches default liquid level, stop liquid transmission operation.
Specifically, when needing control module 12 to control perfusion machine 10 to the progress liquid transmission of medicine-chest 20, control module 12
The liquid level of liquid in medicine-chest 20 is obtained by first communication module 11 first, and by the liquid level of liquid in medicine-chest 20 and default liquid level
It is compared the height relationship to determine the liquid level of liquid and default liquid level in medicine-chest 20.The liquid level of liquid is lower than in medicine-chest 20
When default liquid level, control module 12 controls perfusion machine 10 and pours into liquid into medicine-chest 20；The liquid level of liquid is higher than in medicine-chest 20
When default liquid level, control module 12 controls perfusion machine 10 and discharges liquid from medicine-chest 20.Control module 12 control perfusion machine 10 to
Medicine-chest 20 pour into liquid or from medicine-chest 20 discharge liquid during, first communication module 11 can continue from medicine-chest 20 obtain liquid
Scale of construction information, to obtain the liquid level of liquid in medicine-chest 20, when control module 12 determine medicine-chest 20 in liquid liquid level be increased to or
When being reduced to default liquid level, control 10 stop liquid of perfusion machine transmission operation.
Embodiment of the present invention also provides a kind of medicine-chest, which may include second communication module 21 and detection module
22.Detection module 22 is configured as the amount of liquid information of liquid in detection medicine-chest 20, and second communication module 21 is configured to
Short-distance wireless communication is established with perfusion machine 10, and detection module 22 is sent to perfusion machine 10 based on short-distance wireless communication and is detected
The amount of liquid information arrived.
In this way, the residue in medicine-chest 20 can be accurately determined by the amount of liquid information that detection module 22 detects medicine-chest 20
Amount of liquid.Amount of liquid information is issued to perfusion machine 10 based on short-distance wireless communication, enables perfusion machine 10 according to medicine-chest
Residual liquid quantity in 20 is accurately determined liquid transmission quantity, to improve liquid transmission precision, and reduces operator
The workload of member.
Specifically, medicine-chest 20 may include second communication module 21, detection module 22, medicine-chest shell 23, liquid storage chamber 24 with
And medicine-chest opening 25.Wherein, detection module 22 is located in medicine-chest shell 23, for detecting the amount of liquid of liquid in liquid storage chamber 24.
Perfusion machine 10 can pass through medicine-chest 25 pairs of 20 perfusions of medicine-chest of opening.Second communication module 21 can be installed on the top of medicine-chest shell 23
End, and short-distance wireless communication can be established between the first communication module 11 of perfusion machine 10.Wherein, first communication module 11
It can be, for example, bluetooth module or NFC module etc. with second communication module 21, so that first communication module 11 communicates mould with second
The short-distance wireless communications such as Bluetooth communication or near-field communication can be established between block 21.The amount of liquid that detection module 22 detects can
To be sent to perfusion machine 10 in the form of amount of liquid information by second communication module 21, thus the control module 12 of perfusion machine 10
Liquid transmission operation can be carried out to medicine-chest 20 according to amount of liquid information.
In alternative embodiment of the present invention, the amount of liquid information of medicine-chest 20 may include the liquid level of liquid in medicine-chest.Tool
Body, detection module 22 can be liquid level sensor, which may be mounted at the inside of medicine-chest 20, and be able to detect
The liquid level of liquid in medicine-chest 20.The liquid that liquid level sensor can be will test by the second communication module 21 being located on medicine-chest 20
Position is sent to the first communication module 11 of perfusion machine 10, so that control module 12 can obtain medicine-chest 20 from first communication module 11
The liquid level of middle liquid.10 end of perfusion machine presets default liquid level by operator.The control module 12 of perfusion machine 10 can be with base
In the liquid level and default liquid level obtained from medicine-chest 20 to medicine-chest 20 carry out liquid transmission operation so that in medicine-chest 20 liquid liquid
Position reaches default liquid level.
Correspondingly, embodiment of the present invention also provides a kind of perfusion system, which includes above-mentioned perfusion machine 10
With medicine-chest 20.
Above-mentioned technical proposal through the invention, perfusion machine 10 can according to the dose information of medicine-chest 20 automatically to medicine-chest 10 into
Row perfusion operation, so that the perfusion precision of perfusion machine 10 improves, operation is more convenient, and reduces the work of operator
Amount.
Optional embodiment of the invention is described in detail in conjunction with attached drawing above, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, it, can be to the skill of embodiment of the present invention in the range of the technology design of embodiment of the present invention
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of embodiment of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, embodiment of the present invention
To various combinations of possible ways, no further explanation will be given.
It will be appreciated by those skilled in the art that realizing that all or part of the steps in above embodiment method is can to lead to
Program is crossed to instruct relevant hardware and complete, which is stored in a storage medium, including some instructions use so that
Single-chip microcontroller, chip or processor (processor) execute all or part of the steps of each embodiment the method for the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention embodiment equally should be considered as embodiment of the present invention disclosure of that.
Claims (23)
1. a kind of method for perfusion machine, the perfusion machine is used to carry out liquid transmission to medicine-chest, which is characterized in that the side
Method includes:
Short-distance wireless communication is established with the medicine-chest；
The amount of liquid information of the liquid in the medicine-chest is obtained from the medicine-chest based on the short-distance wireless communication；And
Liquid transmission operation is carried out according to the amount of liquid information.
2. the method according to claim 1, wherein the amount of liquid information includes liquid described in the medicine-chest
Liquid level, it is described according to the amount of liquid information carry out liquid transmission operation include:
Liquid is poured into the medicine-chest or releases liquid from the medicine-chest, so that the liquid level reaches default liquid level.
3. according to the method described in claim 2, it is characterized in that, described pour into liquid to the medicine-chest or release from the medicine-chest
Liquid is released so that the liquid level reaches default liquid level includes:
The liquid level is compared with the default liquid level；
In the case where comparing the liquid level lower than the default liquid level, Xiang Suoshu medicine-chest pours into the liquid until the liquid
Position rises to the default liquid level；
In the case where comparing the liquid level higher than the default liquid level, the liquid is released up to described from the medicine-chest
Liquid level drops to the default liquid level.
4. perfusion method according to claim 2, which is characterized in that described to the medicine-chest to pour into liquid or from the medicine
Case releases liquid so that the liquid level reaches default liquid level includes:
The liquid level is compared with the default liquid level；
Liquid demand is determined according to comparison result；
In the case where comparing the liquid level lower than the default liquid level, Xiang Suoshu medicine-chest pours into the institute of the liquid demand
State liquid；
In the case where comparing the liquid level higher than the default liquid level, the liquid demand is released from the medicine-chest
The liquid.
5. perfusion method according to claim 4, which is characterized in that the method also includes:
During carrying out liquid transmission operation, continue to obtain the amount of liquid information from the medicine-chest；And
According to the amount of liquid information of newest acquisition, the liquid demand is updated；
The liquid for pouring into the liquid demand to the medicine-chest includes pouring into updated liquid to the medicine-chest
The liquid of demand；
The liquid for releasing the liquid demand from the medicine-chest include released from the medicine-chest it is updated
The liquid of liquid demand.
6. perfusion method according to claim 3 or 4, which is characterized in that the perfusion method further include:
During carrying out perfusion operation, continue to obtain amount of liquid information from the medicine-chest, to obtain liquid in the medicine-chest
Liquid level；
In the case where the liquid level reaches the default liquid level, stop the liquid transmission operation.
7. perfusion method as claimed in any of claims 2 to 6, which is characterized in that the default liquid level include with
It is lower at least one: medicine-chest when the liquid level of the liquid, medicine-chest are poured into the liquid of medicine-chest volume half when being filled liquid described in
The liquid level of the liquid level and medicine-chest of liquid liquid when being empty.
8. perfusion method according to claim 1 is gone, which is characterized in that the short-distance wireless communication includes Bluetooth communication
Or near-field communication.
9. a kind of method for medicine-chest, which is characterized in that the described method includes:
Short-distance wireless communication is established with perfusion machine；
Detect the amount of liquid information of the liquid in the medicine-chest；And
The amount of liquid information is sent to perfusion machine based on short-distance wireless communication.
10. perfusion method according to claim 9, which is characterized in that the amount of liquid information includes institute in the medicine-chest
State the liquid level of liquid.
11. perfusion method according to claim 9, which is characterized in that the short-distance wireless communication includes Bluetooth communication
Or near-field communication.
12. a kind of perfusion machine, the perfusion machine is used to carry out liquid transmission to medicine-chest, which is characterized in that the perfusion machine includes:
Communication module is configured to establish short-distance wireless communication with the medicine-chest, and logical based on the short-distance wireless
Medicine-chest described in believer in a certain religion obtains the amount of liquid information of the liquid in the medicine-chest；And
Control module is configured as carrying out liquid transmission operation according to the amount of liquid information.
13. perfusion machine according to claim 12, which is characterized in that the amount of liquid information includes described in the medicine-chest
The liquid level of liquid, the control module carry out liquid transmission operation according to the amount of liquid information and include:
It controls the perfusion machine to pour into liquid to the medicine-chest or release liquid from the medicine-chest, so that the liquid level reaches
Default liquid level.
14. perfusion machine according to claim 13, which is characterized in that the control module controls the perfusion machine Xiang Suoshu
Medicine-chest pours into liquid or releases liquid from the medicine-chest so that the liquid level reaches default liquid level includes:
The liquid level is compared with the default liquid level；
In the case where comparing the liquid level lower than the default liquid level, Xiang Suoshu medicine-chest pours into the liquid until the liquid
Position rises to the default liquid level；
In the case where comparing the liquid level higher than the default liquid level, the liquid is released up to described from the medicine-chest
Liquid level drops to the default liquid level.
15. perfusion machine according to claim 13, which is characterized in that the control module controls the perfusion machine Xiang Suoshu
Medicine-chest pours into liquid or releases liquid from the medicine-chest so that the liquid level reaches default liquid level includes:
The liquid level is compared with the default liquid level；
Liquid demand is determined according to comparison result；
In the case where comparing the liquid level lower than the default liquid level, Xiang Suoshu medicine-chest pours into the institute of the liquid demand
State liquid；
In the case where comparing the liquid level higher than the default liquid level, the liquid demand is released from the medicine-chest
The liquid.
16. perfusion machine according to claim 15, which is characterized in that
The communication module is additionally configured to continue to obtain the liquid from the medicine-chest during carrying out liquid transmission operation
Scale of construction information；And
The control module is additionally configured to the amount of liquid information according to newest acquisition, updates the liquid demand；
Wherein, the control module controls the liquid packet that the perfusion machine pours into the liquid demand to the medicine-chest
Include: the control module controls the liquid that the perfusion machine pours into updated liquid demand to the medicine-chest；
The control module includes: that the control module controls from the liquid that the medicine-chest releases the liquid demand
The perfusion machine releases the liquid of updated liquid demand from the medicine-chest.
17. perfusion machine according to claim 14 or 15, which is characterized in that
The communication module is also configured to during carrying out perfusion operation, continues to obtain amount of liquid letter from the medicine-chest
Breath, to obtain the liquid level of liquid in the medicine-chest；
The control module is also configured in the case where the liquid level reaches the default liquid level, is stopped the liquid and is passed
Defeated operation.
18. perfusion machine described in any one of 3 to 17 according to claim 1, which is characterized in that the default liquid level include with
It is lower at least one: medicine-chest when the liquid level of the liquid, medicine-chest are poured into the liquid of medicine-chest volume half when being filled liquid described in
The liquid level of the liquid level and medicine-chest of liquid liquid when being empty.
19. perfusion machine according to claim 12, which is characterized in that the communication module includes that bluetooth module or near field are logical
Believe module.
20. a kind of medicine-chest, which is characterized in that the medicine-chest includes:
Detection module is configured as detecting the amount of liquid information of liquid in the medicine-chest；And
Communication module is configured to establish short-distance wireless communication with perfusion machine, and is based on the short-distance wireless communication
The amount of liquid information is sent to perfusion machine.
21. medicine-chest according to claim 20, which is characterized in that the amount of liquid information includes liquid in the medicine-chest
Liquid level.
22. medicine-chest according to claim 20, which is characterized in that the communication module includes bluetooth module or near-field communication
Module.
23. a kind of perfusion system, which is characterized in that the perfusion system includes:
Perfusion machine described in any one of 2 to 19 according to claim 1；And
The medicine-chest according to any one of claim 20 to 22.
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| CN201811429315.2A CN109515719A (en) | 2018-11-27 | 2018-11-27 | Perfusion machine, medicine-chest, perfusion system and the method for perfusion machine and medicine-chest |
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