CN111077834A - Container cleaning control system and method and electronic equipment - Google Patents
Container cleaning control system and method and electronic equipment Download PDFInfo
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- CN111077834A CN111077834A CN201911424639.1A CN201911424639A CN111077834A CN 111077834 A CN111077834 A CN 111077834A CN 201911424639 A CN201911424639 A CN 201911424639A CN 111077834 A CN111077834 A CN 111077834A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Automatic Analysis And Handling Materials Therefor (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention provides a container cleaning control system, a method and electronic equipment, relating to the field of medical instruments, wherein the system comprises: a plurality of washing needle movement control devices connected with the master controller, and a liquid injection control device and a liquid suction control device which respectively correspond to the plurality of washing needle movement control devices; one end of the washing needle movement control device is connected with the master controller through a first serial communication network; the other end of the washing needle movement control device is respectively connected with the liquid injection control device and the liquid suction control device through a second serial communication network; the washing needle movement control device is internally provided with a washing needle, so that the container is cleaned. Through above-mentioned washing control system, can control the washing action of a plurality of washing needles simultaneously, reduce the influence of action time difference to reagent reaction, reduced test time. And the system realizes the liquid suction process of a plurality of washing needles through one liquid suction control device, simplifies the system structure and reduces the cost.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a container cleaning control system and method and electronic equipment.
Background
Chemiluminescence immunoassay is a common ultramicro analysis technology in the medical field, and the reaction of antigen and antibody is indicated through a chemiluminescence module, so that the antigen and antibody can be quantitatively detected. The chemiluminescence immunoassay process is realized by a special reaction vessel, and waste liquid is left in the reaction vessel after the analysis, so that the reaction vessel needs to be washed.
In the existing chemical immunoassay device, a reaction container is washed by a special washing device, a washing needle is arranged in the washing device, and a washing liquid is transferred to the reaction container for washing through the washing and injecting actions of the washing needle. The washing needle moving and the liquid sucking and injecting processes are needed to complete one washing action, the processes are respectively realized through the position moving device and the liquid washing and injecting control device, the control modes are usually two, one mode is that the two devices are combined together to form a module for unified control, but the modes have the problems of complex structure and difficult wiring; the other is that the position moving device and the washing liquid injection control device are controlled separately and then communicate through a serial port or other modes, but the control scene of the washing needles in the mode is complex, and each washing needle needs one set of liquid suction device and liquid injection device, so that the cost is high.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a container cleaning control system, a method and an electronic device, which can simultaneously control the cleaning operations of a plurality of washing needles, reduce the influence of the operation time difference on the reaction of a reagent, and reduce the test time. Meanwhile, the system realizes the liquid suction process of a plurality of washing needles through one liquid suction control device, simplifies the system structure and reduces the cost.
In a first aspect, an embodiment of the present invention provides a container cleaning control system, including: a plurality of washing needle movement control devices connected with the master controller, and a liquid injection control device and a liquid suction control device which respectively correspond to the plurality of washing needle movement control devices;
one end of the washing needle movement control device is connected with the master controller through a first serial communication network;
the other end of the washing needle movement control device is respectively connected with the liquid injection control device and the liquid suction control device through a second serial communication network;
the washing needle movement control device is internally provided with a washing needle which is used for absorbing liquid from the liquid absorption control device according to a cleaning instruction sent by the master controller, and then the liquid injection control device is used for injecting liquid into the container, so that the container is cleaned.
In some embodiments, the fluid-imbibing control device comprises a peristaltic motor and a plurality of peristaltic tubing;
the peristaltic motor is used for providing power for the imbibing process;
the plurality of peristaltic tubing is used to provide a pipette channel to corresponding wash pins in the plurality of wash pin movement control devices.
In some embodiments, the wash instruction comprises: one or more of unique number, moving position parameter, liquid suction speed, liquid suction amount, liquid suction time, liquid injection speed, liquid injection amount, liquid injection time, cleaning times and action type corresponding to the washing needle control device.
In some embodiments, the first serial communication network and the second serial communication network are CAN controller area networks.
In a second aspect, an embodiment of the present invention provides a container cleaning control method, which is applied to the container cleaning control system mentioned in the first aspect, and the method includes:
sending a cleaning instruction to a plurality of washing needle movement control devices through a master controller;
after the washing needle movement control device receives the cleaning instruction, the washing needle in the washing needle movement control device is controlled to move to the liquid absorption control device for absorbing liquid;
and moving the washing needle after imbibing into the liquid injection control device, and cleaning a container in the liquid injection control device.
In some embodiments, the above method further comprises:
and (4) sucking and discharging the liquid in the container after the cleaning is finished through a liquid sucking control device.
In some embodiments, the above method further comprises:
judging whether the corresponding container in the washing needle movement control device is cleaned;
if so, finishing the cleaning process of the containers until all the containers corresponding to all the washing needle movement control devices are completely cleaned;
if not, the container is continuously cleaned.
In some embodiments, the liquid injection control device executes the liquid injection operation after receiving a cleaning instruction sent by the corresponding washing needle movement control device;
the liquid suction control device executes liquid suction operation after receiving the cleaning instructions of all the washing needle movement control devices.
In a third aspect, an embodiment of the present invention provides an electronic device, including: a processor and a storage device; the storage means has stored thereon a computer program which, when executed by the processor, performs the method according to any of the second aspects.
In a fourth aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, performs the steps of the method in any one of the above second aspects.
The embodiment of the invention has the following beneficial effects: the embodiment of the invention provides a container cleaning control system, a method and electronic equipment, wherein the system comprises: a plurality of washing needle movement control devices connected with the master controller, and a liquid suction control device which respectively correspond to the plurality of washing needle movement control devices. One end of the washing needle movement control device is connected with the master controller through a first serial communication network, the other end of the washing needle movement control device is respectively connected with the liquid injection control device and the liquid suction control device through a second serial communication network, a washing needle is arranged in the washing needle movement control device, and is used for sucking liquid from the liquid suction control device according to a cleaning instruction sent by the master controller, and then liquid is injected into the container through the liquid injection control device, so that the container is cleaned. After the main controller sends a cleaning instruction to the plurality of washing needle movement control devices, the washing needle movement control devices receive the cleaning instruction, control the washing needles in the washing needle movement control devices to move to the liquid suction control devices for liquid suction, then move the washing needles after liquid suction to the liquid injection control devices, and clean containers in the liquid injection control devices. Through above-mentioned washing control system, can control the washing action of a plurality of washing needles simultaneously, reduce the influence of action time difference to reagent reaction, reduced test time. And the system realizes the liquid suction process of a plurality of washing needles through one liquid suction control device, simplifies the system structure and reduces the cost.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a container cleaning control system according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for controlling cleaning of a container according to an embodiment of the present invention;
FIG. 3 is a flow chart of another method for controlling cleaning of a vessel according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Icon:
110-a master controller; 121-a washing needle movement control device; 122-a washing needle movement control device; 123-washing needle movement control device; 131-liquid injection control device; 132-a liquid injection control device; 133-liquid injection control device; 140-a pipetting control device; 152-a second serial communication network; 151-first serial communication network; 101-a processor; 102-a memory; 103-a bus; 104-communication interface.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Chemiluminescence immunoassay is a common ultramicro analysis technology in the medical field, and antigen-antibody reaction is displayed through a chemical or biological luminescence module so as to realize quantitative detection of antigen-antibody. The chemiluminescence immunoassay process is realized by a special reaction vessel, and waste liquid is left in the reaction vessel after the analysis, so that the reaction vessel needs to be washed.
The reaction vessel is washed by a special washing device in the existing chemical immunoassay equipment, a washing needle is arranged in the washing device, one end of the washing needle is connected with a liquid suction pump and a liquid injection pump through a pipeline, the liquid suction pump or the liquid injection pump can suck and inject liquid during working, and finally the reaction vessel is cleaned. The washing needle moving process and the liquid sucking and injecting process are needed to complete one washing action, the processes are respectively realized through the position moving device and the liquid washing and injecting control device, the control modes are generally two, and one mode is to combine the two devices together to form a module for unified control; the other is that the position moving device and the washing liquid control device are controlled separately and then communicate through a serial port or other modes.
After the device is combined, although the control mode is simple, the device can bring crowding of the whole structure after being combined, the whole structure is more complex, the later maintenance is difficult, and the problem of difficult wiring can be brought. And with position mobile device and washing liquid controlling means separation control, though reduced the module combination difficulty, split type control logic can be more complicated, and the coordination process when a plurality of washing needles carry out the synchro operation is comparatively complicated, and every washing needle all needs a set of imbibition device and priming device moreover, and the cost is higher.
In view of the above problems in the prior chemical immunoassay device, the present invention provides a container cleaning control system, a method and an electronic device, which can be applied to a chemical immunoassay device, and can be implemented by using related software or hardware, and the following description is made by using embodiments.
To facilitate understanding of the present embodiment, a detailed description will be given of a container cleaning control system disclosed in the present embodiment, which is schematically shown in fig. 1 and includes:
a plurality of washing needle movement control devices 121, 122, 123 connected to the overall controller 110, and liquid injection control devices 131, 132, 133 and liquid suction control device 140 corresponding to the plurality of washing needle movement control devices, respectively. The main controller 110 may be a host computer or an upper computer with a CAN interface. In the embodiment, for convenience of description, the number of the washing needle movement control devices is set to 3, and the number can be set according to the situation in practical use.
One end of each of the washing needle movement control devices 121, 122, 123 is connected to the overall controller 110 via a first serial communication network 151.
The other ends of the washing needle movement control devices 121, 122, and 123 are connected to the liquid injection control devices 131, 132, and 133 and the liquid suction control device 140 via the second serial communication network 152, respectively.
The washing needle movement control devices 121, 122, and 123 are each provided with a washing needle for sucking liquid from the liquid suction control device 140 in accordance with a washing instruction from the overall controller 110, and then filling the liquid into the corresponding washing container by the liquid filling control devices 131, 132, and 133 to wash the container.
The washing needle is of a hollow design, a liquid channel is contained in the washing needle, and one end of the washing needle is used for injecting or adsorbing liquid and is not connected with any mechanism. When the liquid injection device is used for liquid suction operation, one end of the washing needle extends into liquid for adsorption, and when the liquid injection device is used for liquid injection operation, the adsorbed liquid is released from one end of the washing needle, so that the liquid injection operation is completed. The other end of the washing needle is connected in a corresponding liquid suction pump and a corresponding liquid injection pump through pipelines, and the washing needle is powered by the liquid suction pump or the liquid injection pump, so that the liquid suction or liquid injection process of the liquid is realized.
The serial communication Network CAN be implemented by a CAN (Controller Area Network) bus, and the main Controller sends out a cleaning command through the first serial communication Network 151 and notifies different washing needles of a synchronous action through the cleaning command. In some embodiments, the wash instruction comprises: one or more of unique number, moving position parameter, liquid suction speed, liquid suction amount, liquid suction time, liquid injection speed, liquid injection amount, liquid injection time, cleaning times and action type corresponding to the washing needle control device. In the above-described washing command, the unique number corresponding to the needle control device is set by the operator before the washing is started, and therefore the number is not fixed, but is guaranteed to be unique after the setting.
After receiving the washing command through the CAN1 bus, each of the washing pin movement control devices 121, 122, and 123 moves the corresponding washing pin according to the movement position in the washing command. In the process, the washing needle movement control device CAN send related liquid suction instructions or liquid injection instructions through the CAN2 bus after or in the moving process, so that the liquid suction or liquid injection operation is controlled in real time. Above-mentioned washing needle mobile control device washes at the removal in-process and annotates interactive process of liquid, can realize that the imbibition is followed or annotate the washing action such as liquid is followed, and follow-up action is executed at once after imbibition or annotate the liquid process promptly, has reduced the dead time after imbibition or annotate the liquid process, can further reduce the dragging of washing needle in the washing process and pollute, is favorable to promoting detection effect.
The injection control devices 131, 132, 133 have a one-to-one correspondence relationship with the washing needle moving devices 121, 122, 123, respectively, and the injection operation can be performed if and only if the injection control device receives the injection starting command sent by the washing needle moving device corresponding thereto. The injection command includes injection time, injection speed, injection amount and the like.
The pipetting control device 140 includes a plurality of channels for pipetting different washing needles. In some embodiments, the pipetting control device includes a peristaltic motor and a plurality of peristaltic tubing; the peristaltic motor is used for providing power for the imbibing process; the plurality of peristaltic tubing is used to provide a pipette channel to corresponding wash pins in the plurality of wash pin movement control devices. By the liquid suction control device, liquid suction operation can be provided for a plurality of washing needles. This structure is beneficial to controlling the force of the liquid suction action of different washing channels and ensures the time consistency. During a multi-needle washing action, the liquid suction control device receives a liquid suction command of each washing needle, and the liquid suction action can be started after receiving the liquid suction command sent by each washing needle movement control device which is simultaneously actuated.
After the injection or suction operation is completed, the injection control devices 131, 132, 133 or the suction control device 140 returns a completion command to the corresponding needle washing control devices 121, 122, 123 via the CAN2 bus. The needle control devices 121, 122, 123 determine whether the current washing operation is completed according to the command. If not, the washing needle is continuously controlled to carry out washing operation; if it is completed, the washing task is finished.
In practical situations, the number of times of washing for each washing needle may be different, that is, the washing action of the current washing needle is completed, and other washing needles need to perform washing for a plurality of times, and then the current washing needle movement control device ends the current washing action, and sends a specific command through the CAN2 bus to notify other liquid suction control devices to reduce the total number of the currently active washing needles, so as to facilitate other washing needles to continue to perform subsequent washing processes.
In the container cleaning control system according to the embodiment of the present invention, after the master controller sends the cleaning instruction to the plurality of washing needle movement control devices, after the corresponding washing needle movement control devices receive the cleaning instruction, the washing needles in the washing needle movement control devices are controlled to move to the liquid suction control device for liquid suction, and then the washing needles after liquid suction are moved to the liquid injection control device for cleaning the containers in the liquid injection control device. Through above-mentioned washing control system, can control the washing action of a plurality of washing needles simultaneously, reduce the influence of action time difference to reagent reaction, reduced test time. And the system realizes the liquid suction process of a plurality of washing needles through one liquid suction control device, simplifies the system structure and reduces the cost.
In correspondence with the embodiment of the container cleaning control system described above, reference is made to the flow chart of the container cleaning control method of fig. 2, which comprises the following steps:
and step S201, sending a cleaning instruction to the plurality of washing needle movement control devices through the master controller.
Step S202, after the washing needle movement control device receives the cleaning instruction, the washing needle in the washing needle movement control device is controlled to move to the liquid absorption control device for liquid absorption.
Step S203, the washing needle after liquid suction is moved to the liquid injection control device, and the container in the liquid injection control device is cleaned.
In some embodiments, the above method further comprises:
and (4) sucking and discharging the liquid in the container after the cleaning is finished through a liquid sucking control device.
In some embodiments, the above method further comprises:
judging whether the corresponding container in the washing needle movement control device is cleaned;
if so, finishing the cleaning process of the containers until all the containers corresponding to all the washing needle movement control devices are completely cleaned; if not, the container is continuously cleaned.
In some embodiments, the liquid injection control device executes the liquid injection operation after receiving a cleaning instruction sent by the corresponding washing needle movement control device; the liquid suction control device executes liquid suction operation after receiving the cleaning instructions of all the washing needle movement control devices.
Specifically, the flowchart of the container cleaning control method is shown in fig. 3, and specifically includes the following steps:
in step S301, the main controller transmits N washing pin synchronous washing commands through the CAN1 bus.
Step S302, according to the corresponding synchronous washing command, the washing needle movement control device starts to move.
In step S303, the washing needle movement control device sends a command for sucking and injecting liquid through the CAN2 bus.
In step S304, the liquid injection device determines whether the received liquid injection command or liquid injection command is received.
If the command is a liquid suction command, executing step S305; if the command is a liquid injection command, step S306 is executed.
In step S305, the pipetting device waits whether N pipetting commands are received.
The imbibition device in the step judges whether N imbibition instructions are received at the same time, so that the imbibition process is executed at the same time. If yes, a imbibition step S307 is executed; if not, wait again.
In step S306, injection is started.
The injection process is independent operation for each washing needle, or the injection process may be performed simultaneously, and step S308 is executed after the injection is completed.
In step S307, liquid suction is started.
The liquid suction process is to perform liquid suction operation on the N washing needles simultaneously, and step S308 is executed after the liquid suction is finished.
And step S308, sending a liquid suction or liquid injection ending command to the washing needle moving device through the CAN2 bus.
In step S309, the washing pin moving device determines whether washing is completed.
If yes, finishing washing; if not, step S302 is performed.
The implementation principle and the generated technical effects of the container cleaning control method provided by the embodiment of the invention are the same as those of the embodiment of the container cleaning control system, and for the sake of brief description, no part of the embodiment is mentioned, and reference may be made to the corresponding contents in the embodiment of the system.
The embodiment also provides an electronic device, a schematic structural diagram of which is shown in fig. 4, and the electronic device includes a processor 101 and a memory 102; the memory 102 is used for storing one or more computer instructions, and the one or more computer instructions are executed by the processor to implement the container cleaning control method.
The server shown in fig. 4 further includes a bus 103 and a communication interface 104, and the processor 101, the communication interface 104, and the memory 102 are connected through the bus 103. The server may be a network edge device.
The Memory 102 may include a high-speed Random Access Memory (RAM) and may also include a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. Bus 103 may be an ISA bus, PCI bus, EISA bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one double-headed arrow is shown in FIG. 4, but that does not indicate only one bus or one type of bus.
The communication interface 104 is configured to connect with at least one user terminal and other network units through a network interface, and send the packaged IPv4 message or IPv4 message to the user terminal through the network interface.
The processor 101 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 101. The Processor 101 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the device can also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, or a discrete hardware component. The various methods, steps, and logic blocks disclosed in the embodiments of the present disclosure may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present disclosure may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 102, and the processor 101 reads the information in the memory 102 and completes the steps of the method of the foregoing embodiment in combination with the hardware thereof.
Embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, performs the steps of the method of the foregoing embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, a division of a unit is merely a division of one logic function, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A container cleaning control system, the system comprising: the washing machine comprises a plurality of washing needle movement control devices connected with a master controller, and a liquid injection control device and a liquid suction control device which respectively correspond to the plurality of washing needle movement control devices;
one end of the washing needle movement control device is connected with the master controller through a first serial communication network;
the other end of the washing needle movement control device is respectively connected with the liquid injection control device and the liquid suction control device through a second serial communication network;
and a washing needle is arranged in the washing needle movement control device and is used for sucking liquid from the liquid suction control device according to a washing instruction sent by the master controller and then injecting liquid into the container through the liquid injection control device so as to realize the washing of the container.
2. The container washing control system of claim 1, wherein the pipetting control device includes a peristaltic motor and a plurality of peristaltic tubing;
the peristaltic motor is used for providing power for the liquid suction process;
the plurality of peristaltic pipelines are used for providing liquid suction channels for the corresponding washing needles in the plurality of washing needle movement control devices.
3. The container cleaning control system of claim 1, wherein the cleaning instructions comprise: the washing needle control device is used for controlling the washing needle to move according to the washing needle control device, and the washing needle control device is used for controlling the washing needle to move according to the washing needle control device.
4. The container cleaning control system of claim 1, wherein the first and second serial communication networks are CAN controller area networks.
5. A container washing control method to which the container washing control system according to claims 1 to 4 is applied, the method comprising:
sending a cleaning instruction to a plurality of washing needle movement control devices through a master controller;
after the washing needle movement control device receives the cleaning instruction, the washing needle in the washing needle movement control device is controlled to move to the liquid suction control device for liquid suction;
and moving the washing needle after liquid suction to the liquid injection control device, and cleaning the container in the liquid injection control device.
6. The container washing control method according to claim 5, characterized by further comprising:
and absorbing and discharging the liquid in the container after the cleaning is finished through the liquid absorption control device.
7. The container washing control method according to claim 5, characterized by further comprising:
judging whether the corresponding container in the washing needle movement control device is cleaned;
if so, ending the cleaning process of the containers until all the containers corresponding to the washing needle movement control device are completely cleaned;
if not, continuing to clean the container.
8. The container cleaning control method according to claim 5, wherein the liquid injection control device executes liquid injection operation after receiving a cleaning instruction sent by the corresponding washing needle movement control device;
and the liquid suction control device executes liquid suction operation after receiving all the cleaning instructions of the washing needle movement control device.
9. An electronic device, comprising: a processor and a storage device; the storage device has stored thereon a computer program which, when executed by the processor, performs the method of any of claims 5 to 8.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of the preceding claims 5 to 8.
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