WO2022247889A1 - 一种可组网的加热搅拌器及其无线控制系统和方法 - Google Patents

一种可组网的加热搅拌器及其无线控制系统和方法 Download PDF

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Publication number
WO2022247889A1
WO2022247889A1 PCT/CN2022/095143 CN2022095143W WO2022247889A1 WO 2022247889 A1 WO2022247889 A1 WO 2022247889A1 CN 2022095143 W CN2022095143 W CN 2022095143W WO 2022247889 A1 WO2022247889 A1 WO 2022247889A1
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WIPO (PCT)
Prior art keywords
main controller
agitator
control unit
working
extension
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PCT/CN2022/095143
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English (en)
French (fr)
Inventor
付沈斌
张键
郑庆聪
徐兴锐
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广州国睿科学仪器有限公司
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Publication of WO2022247889A1 publication Critical patent/WO2022247889A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/2201—Control or regulation characterised by the type of control technique used
    • B01F35/2209—Controlling the mixing process as a whole, i.e. involving a complete monitoring and controlling of the mixing process during the whole mixing cycle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/42—Clamping or holding arrangements for mounting receptacles on mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • 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]

Definitions

  • the invention belongs to the technical field of stirrers, and in particular relates to a networkable heating stirrer and its wireless control system and method.
  • Patent No. CN200939373Y discloses a network-type intelligent magnetic stirrer.
  • the magnetic stirrer adopts the method of computer + magnetic stirrer.
  • the computer and the magnetic stirrer communicate through a wired connection, which can realize one-to-many control.
  • this patent has the following problems: the number of controller interfaces will limit the number of agitators that can be controlled, and the operator cannot move around freely with the controller;
  • Patent No. CN104415696B discloses a multi-connected magnetic stirrer.
  • the controller of the stirrer and the stirrer are spliced using a USB interface.
  • this method is simple, it has the same disadvantages as the integrated multi-station stirrer.
  • the distance between adjacent stations limits the size of the liquid container.
  • the structure has poor waterproof performance, and the splash of liquid can easily cause damage to the instrument. And the operator cannot walk around freely with the hand-held controller.
  • One of the objectives of the present invention is to provide a networkable heating stirrer, the stirrers in the networkable heating stirrer can not only work at the same time, but also be located in different workbenches, which is convenient for operators to operate.
  • a networkable heating stirrer comprising:
  • the bracket is provided with a mounting position
  • a main controller the main controller can be installed in the installation position, and the main controller is connected to the support through a wireless transmission device; so that the main controller can be used as a control module of the heating stirrer;
  • a plurality of agitator working sub-units, a plurality of said agitator working sub-units are set separately, and a plurality of said agitator working sub-units are connected to the support by a wired or wireless manner to form a network, and a plurality of said agitator working sub-units are all It can communicate with the main controller through the bracket, so that the main controller can independently or simultaneously control a plurality of agitator sub-machines.
  • the wireless transmission device is arranged on the support, and the support exchanges information with the main controller through the wireless transmission device, and the support is connected to a plurality of the stirrers in a wired or wireless manner A working sub-unit, so that the support becomes a communication control unit between the main controller and the agitator working sub-unit.
  • a communication serial port is provided on the support, and multiple agitator working extensions can be connected to the support through the communication serial port.
  • a power output interface is provided on the support
  • a charging interface is provided on the main controller
  • the support charges the main controller or provides power through the charging interface
  • the main controller charges the main controller through the charging interface.
  • a rechargeable battery is built in the structural housing of the main controller.
  • the built-in battery of the main controller can be charged through the charging interface on the bracket. Since the main controller has a built-in rechargeable battery, the main controller can run independently for a period of time without the bracket, depending on the battery life, and the main controller can also be installed on the bracket for use, thus realizing the main control portability of the device. The operator can walk around freely with the main controller in hand, and can intuitively set the working parameters of a certain agitator sub-machine, which is more convenient for experimental operation.
  • the main controller includes a display screen, a main control board and a structural housing, the main control board is installed in the structural housing, and the display screen is installed on the surface of the structural housing.
  • the user can connect multiple agitator working extensions wirelessly or wired through the operating software, and customize the working extension number of the corresponding agitator, so as to distinguish each agitator working extension, through the display screen. Or set the stirring speed, stirring time, heating temperature, etc. of each agitator sub-machine at the same time.
  • the structural housing is provided with a manipulation key, and the manipulation key is used to manipulate the controller.
  • the bottom of the agitator sub-machine is provided with non-slip legs.
  • the stirrer is a magnetic heating stirrer.
  • a status indicator light is provided on the bracket.
  • the bottom of the bracket is provided with a non-slip pad.
  • the second object of the present invention is to provide a wireless control system for a heating agitator that can be networked.
  • the three are connected through wireless communication. , and then realize the interconnection of the three, and make the use of the three independent of each other, without being fixed together, so that the main controller can move with the user, so that it is convenient to adjust the working parameters of the agitator working extension anytime and anywhere while observing the agitator working status.
  • a networkable wireless control system for a heating agitator comprising:
  • a communication control unit includes a first wireless communication module, a first wireless module and/or a first wired communication serial port; the first wireless communication module is installed in the wireless transmission device of the communication control unit;
  • the main controller is connected to the communication control unit through the first wireless communication module;
  • a plurality of agitator working extensions, a plurality of said agitator working extensions are set separately, and said agitator working extensions have a built-in second wireless module connected to the first wireless module and/or a second wireless module connected to the first wired communication serial port
  • the second wired communication serial port is used to connect multiple working sub-units of the agitator to the communication control unit in a wired or wireless manner to form a network.
  • the communication control unit further includes a power output interface
  • the main controller includes a second wireless communication module and a charging interface, and is connected to the charging interface through the power output interface, so that the communication control unit can
  • the main controller obtains the physical ID of the communication control unit, so that the main controller and the communication control unit
  • the units complete one-to-one matching, and wirelessly connect the first wireless communication module and the second wireless communication module, so that the main controller completes wireless communication with the communication control unit.
  • the main controller can obtain the physical ID of the communication control unit through the power output interface, specifically, the first wireless communication module of the communication control unit
  • the physical address of the second wireless communication module of the main controller will be queried, and the address of the first wireless communication module of the communication control unit will be returned to the main controller to complete the physical address of the first wireless communication module and the second wireless communication module.
  • Address matching establish a one-to-one matching relationship between the main controller and the communication control unit, so that after the matching is completed, a main controller will only be connected to one communication control unit to prevent it from being connected to other communication control units cause control errors.
  • this method greatly simplifies the wireless connection process; and in the case of multiple communication control units, the main control
  • the connection between the controller and the communication control unit has not been established
  • the conventional wireless connection method is selected, there will be multiple communication control units within the signal coverage of the main controller, which will cause the user to be unable to distinguish the communication control unit, and this application uses Obtaining the physical ID of the communication control unit by physical contact and establishing a wireless connection does not have the above problems, and the user does not need to know the physical ID or identifier of the wireless communication module of each communication control unit to find the target communication control unit.
  • the main controller can be easily connected to the target communication control unit through one-to-one matching, and when a certain main controller and a certain communication control unit have completed the online connection, other main controllers cannot communicate with the communication control unit.
  • the unit re-establishes contact, thereby preventing the main controller from mistakenly connecting the communication control unit that has been matched when the main controller matches the communication control unit by searching for wireless devices.
  • the main controller will save the physical ID of the first wireless communication module of the target communication control unit. After the connection is disconnected, there is no need to connect through physical contact , unless the communication control unit needs to be replaced with a new one, and then delete the stored physical ID of the first wireless communication module.
  • the communication control unit further includes a communication main control chip and an electrical erasable programmable read-only memory circuit, that is, an EEPPOM circuit, and the electrical erasable programmable read-only memory EEPROM circuit is arranged in the communication main control chip of the communication control unit , when the communication control unit is powered off, the communication control unit can still store small data bits.
  • an electrical erasable programmable read-only memory circuit that is, an EEPPOM circuit
  • the electrical erasable programmable read-only memory EEPROM circuit is arranged in the communication main control chip of the communication control unit , when the communication control unit is powered off, the communication control unit can still store small data bits.
  • the main control board of the main controller includes a main control chip and a charging management circuit, controls the work of the second wireless communication module through the main control chip, and performs human-computer interaction through the display screen on the main controller, so that the user can
  • the displayed operating software wirelessly connects the mixer working sub-units, and customizes the number of the corresponding agitator working sub-units, so as to distinguish each agitator working sub-units, and can also set the stirring speed, stirring time, heating temperature, etc. of each working sub-unit separately or simultaneously .
  • the agitator working sub-machine also has a built-in agitator main control chip, a heating circuit, and a motor drive circuit, and the agitator working sub-machine controls the heating circuit and the motor driving circuit through the agitator main control chip, and simultaneously controls the
  • the second wireless module is automatically connected with the first wireless module of the communication control unit, establishes a connection relationship and stores their respective physical IDs.
  • the working sub-machine of the stirrer adopts the method of magnetic stirring, and has a built-in heating module, which realizes the function of stirring and mixing the liquid, and can also heat the liquid at the same time.
  • the agitator working extension establishes contact with the communication control unit, it also forms a one-to-one connection, and the agitator working extension will no longer establish contact with other communication control units, thereby preventing other communication control units from controlling the communication control unit.
  • the situation of the agitator working extension appears; if the communication control unit needs to be replaced, it is necessary to delete the connection between the agitator working extension and the communication control unit through the display screen interface of the main controller, that is, delete the communication control unit stored on the working extension Physical ID.
  • the communication control unit is used to actively search for the agitator extension within its signal coverage and automatically connect, and establish a connection between the communication control unit and the agitator extension without manual selection, and the communication
  • the control unit numbers each agitator extension according to the physical ID of the agitator extension, and the extension number of each agitator extension is saved on the communication control unit that has established contact, and each The extension number of the working extension of the agitator is uploaded to the main controller, which can be viewed through the display screen on the main controller, and each extension number corresponds to a control interface.
  • the communication control unit will first query the physical ID of the agitator working extension within the signal coverage, and for each A mixer working extension automatically assigns an extension number, the MAC address + ID of the communication control unit is transmitted to the mixer working extension, when the mixer working extension returns the MAC address to the communication control unit, the mixer working extension and The communication control unit is successfully connected, and the extension number is assigned successfully at the same time. At this time, the communication control unit saves each extension number and the physical ID of the mixer working extension.
  • the user can customize the extension number through the main controller.
  • the main controller will send the setting ID to the communication control unit, and the communication control unit will send the setting ID to the agitator working extension, and then The agitator working extension returns the ID and MAC address to the communication control unit, and finally the communication control unit returns the ID and MAC address to the main controller, completing the main controller's custom numbering of the agitator working extension.
  • the extension number used as the ID must be unique, and the custom number cannot be repeated.
  • the main controller will display the control interface of the corresponding working extension, and the display content of the control interface includes: wireless connection icon, actual stirring speed, set stirring speed, Actual temperature, set temperature, remaining working time, etc.
  • the third object of the present invention is to provide a wireless control method for a magnetic heating stirrer that can be networked, comprising the following steps:
  • Step S1 The main controller completes one-to-one matching with the communication control unit through a physical connection, and at the same time the main controller communicates with the first wireless communication module of the communication control unit through the second wireless communication module, so that the The main controller completes the wireless communication with the communication control unit;
  • Step S2 Actively search for the agitator working extension within its signal coverage through the communication control unit, and automatically connect the agitator working extension in a wireless or wired manner, and establish a connection between the communication control unit and the agitator working extension.
  • the communication control unit numbers each agitator working extension according to the physical ID of the agitator working extension, and uploads the extension number of each agitator working extension to the control module, which can be passed through the main controller. View on the display screen, each extension number corresponds to a control interface;
  • Step S3. Query the connection status of the agitator working extension corresponding to each extension number through the main controller, obtain the working parameters of the agitator working extension, and judge the connection status of the working extension;
  • Step S4 Set the working parameters of the agitator working extensions corresponding to each extension number through the main controller;
  • Step S5. Control one or more agitator sub-units to work through the main controller.
  • the plurality of agitator working sub-machines in the networkable heating agitator provided by the present invention are set separately and are all connected to the main controller, and the main controller can control the work of multiple agitator working sub-machines independently or simultaneously.
  • the agitator sub-machine in the agitator can not only work at the same time, but also work in different workbenches, which is convenient for the operator to operate.
  • the main controller in the heating agitator provided by the present invention is designed with a hand-held structure and does not need a fixed position.
  • the operator can hold the main controller to the position of the target agitator working sub-unit, so that it is convenient to adjust the working sub-unit of the heating agitator according to the experimental results. working parameters.
  • the bracket functions as a communication transfer station and is compatible with wired and wireless connections.
  • the number of magnetic stirrer working extensions that can be connected wirelessly is unlimited, which greatly expands the application range of the system and can well improve the limitations of physical space. For stations without wireless communication modules (such as magnetic heating stirrers), they can be controlled through wired connections, and the signal transmission is more stable.
  • the magnetic stirrer is split design, and the main controller can be used for operation control and parameter setting to realize independent control of multiple magnetic stirrer working sub-units.
  • FIG. 1 is a schematic structural view of a networkable heating agitator provided in Example 1 of the present invention
  • FIG. 2 is a schematic diagram showing the disassembly of the bracket and the main controller in the networkable heating stirrer provided by Embodiment 1 of the present invention
  • FIG. 3 is a schematic structural view of the communication serial port of the bracket in the networkable heating stirrer provided by Embodiment 1 of the present invention
  • Figure 4 is a schematic structural view of the agitator working sub-machine in the networkable heating agitator provided by Embodiment 1 of the present invention
  • Fig. 5 is a system frame diagram of a wireless control system for a heating stirrer that can be networked provided by Embodiment 2 of the present invention
  • Fig. 6 shows the system networking connection diagram of the wireless control system for the heating agitator that can be networked provided by Embodiment 2 of the present invention
  • FIG. 7 is a flow chart showing the connection between the main controller and the communication control unit in the networkable wireless control system for heating stirrers provided by Embodiment 2 of the present invention.
  • Fig. 8 is a flow chart showing a connection instruction sent by the main controller to the communication control unit in the wireless control system of the networkable heating stirrer provided by Embodiment 2 of the present invention
  • Fig. 9 shows the flow chart of establishing connection between the communication control unit and the agitator working extension in the wireless control system of the heating agitator that can be networked provided by Embodiment 2 of the present invention
  • Fig. 10 is a flow chart showing that the communication control unit in the wireless control system of the heating agitator that can be networked provided by Embodiment 2 of the present invention numbers the agitator working extensions;
  • Fig. 11 is a flow chart showing the status information query of the agitator working extension in the wireless control method of the networkable heating agitator provided by Embodiment 3 of the present invention.
  • Fig. 12 is a flow chart showing the relevant working parameters of setting a certain work extension separately in the wireless control method of the networkable heating agitator provided by Embodiment 3 of the present invention.
  • FIG. 13 is a flow chart of judging the connection status of the working extension in step S3 of the networkable wireless control method for heating stirrers provided by Embodiment 3 of the present invention.
  • this embodiment provides a networkable heating mixer, which includes a support 1, a main controller and a plurality of mixer working extensions 2, as shown in Figures 1-2
  • a networkable heating mixer which includes a support 1, a main controller and a plurality of mixer working extensions 2, as shown in Figures 1-2
  • the main controller can be installed in the installation position 11, and the control module is connected to the bracket 1 through a wireless transmission device, so that the main controller can be used as the control module of the heating stirrer ;
  • a plurality of agitator working extensions 2 are set separately and are all connected to the support 1 in a wired or wireless manner to form a network, and a plurality of agitator working extensions 2 can be connected to the main controller through the support 1 and communicated, so that the The master controller can independently or simultaneously control a plurality of said agitator sub-machines 2 .
  • the wireless transmission device is arranged on the support, and the support exchanges information with the main controller through the wireless transmission device, and the support is connected to a plurality of agitator working extensions in a wired or wireless manner,
  • the support is used as a communication control unit between the main controller and the agitator.
  • a plurality of agitator sub-units 2 in the heating agitator that can be networked are set separately and are all connected to the main controller through the bracket 1, the main controller can independently or simultaneously control a plurality of agitator sub-units 2 to work.
  • the agitator working sub-unit 2 in the split-type agitator can not only work simultaneously or independently, but also work in different workbenches.
  • Stirrer work extension 2 on multiple workbenches repeats the problem of individual control back and forth. In addition, it also solves the problem of repeatedly purchasing an integrated stand-alone machine, and saves the cost of forming a multi-joint split type agitator.
  • the support 1 is provided with a communication serial port 12 , and multiple agitator working extensions 2 can be connected to the support 1 through the communication serial port 12 to realize the wired connection between the support 1 and the plurality of agitator working extensions 2 .
  • a plurality of agitator sub-units 2 can also be connected to the bracket 1 through wireless transmission equipment, so that the arrangement positions of a plurality of agitator sub-units 2 will not be limited by the connecting wires, which is convenient for the agitator sub-units 2 in Arranged on the workbench.
  • the support 1 is provided with a power output interface, and the main controller is provided with a charging interface.
  • the support 1 charges the main controller or provides power through the charging interface, and the main controller obtains power through the charging interface.
  • the physical ID of the cradle 1 so that the cradle 1 and the main controller complete one-to-one matching. After the cradle 1 and the main controller complete the matching, the main controller transmits the The device communicates wirelessly with the bracket 1 .
  • a rechargeable battery is built in the structural housing 32 of the main controller.
  • the built-in battery of the main controller can be charged through the charging interface on the bracket 1.
  • the main controller has a built-in rechargeable battery, the main controller can run independently from the bracket 1 for a period of time, depending on the battery life, and the main controller can also be installed on the bracket 1 for use, thus achieving Removability of the main controller.
  • the operator can walk around freely with the main controller in hand, and can intuitively set the working parameters of a certain mixer working extension 2, which is more convenient for experimental operation.
  • a status indicator light 13 is provided on the support 1, and the status indicator light 13 can indicate whether the multi-split agitator is in a working state, so that the operator can know the working status of the agitator working extension 2 in time.
  • the bottom of the bracket 1 is provided with an anti-skid pad 14, which can prevent the bracket 1 from sliding when placed, and is helpful to improve the safety of the multi-split agitator.
  • the bottom of the agitator sub-machine 2 is provided with anti-skid legs 22, which can prevent the agitator sub-machine 2 from sliding when standing still, which helps to improve the multi-split agitation. device safety.
  • the panel of the stirring platform 21 of the agitator sub-machine 2 is a glass-ceramic plate, so that the appearance of the agitation platform 21 of the agitator sub-machine 2 is more beautified.
  • a heating layer is provided on the stirring platform 21 of the agitator working submachine 2, and the heating layer is used for heating the stirring liquid.
  • the heating layer is a graphene heating layer.
  • the existing heating structure generally adopts aluminum plate, ceramic plate or stainless steel plate plus mica to cooperate with the heating wire winding structure, which often causes failure due to the fuse of the heating wire, which has a great impact on the service life of the whole machine, and will increase the overall temperature. machine operating power.
  • the combination of the graphene heating layer and the glass-ceramic plate has a simpler structure, a better appearance, a better operating experience, a longer service life, and can reduce power consumption. energy-saving effect.
  • the main controller includes a display screen 31, a main control board and a structural housing 32, the display screen 31 and the main control board are connected to each other, the main control board is installed in the structural housing 32, and the structural housing 32 can provide certain For protection, a display screen 31 is installed on the surface of the structural housing 32, and the display screen 31 is used to display the working status and working parameters of each agitator sub-machine 2. Further, the display screen 31 is a capacitive touch screen, and the operator can operate through the display screen 31, making the operation convenient. Using the human-computer interaction method of the display screen, the user can connect multiple agitator extensions wirelessly or wired through the operating software, and customize the number of the corresponding agitator extensions, so as to distinguish each agitator extension. Through the display, you can Set the stirring speed, stirring time, heating temperature, etc. of each agitator working sub-unit separately or simultaneously.
  • the structural casing 32 is also provided with manipulation buttons 33, so that the operator can set the working state and working parameters of the agitator sub-unit 2 by pressing the buttons.
  • the main controller can be a centralized or distributed main controller.
  • the main controller can be a single single-chip microcomputer, or it can be composed of distributed multi-block single-chip microcomputers, and the control program can be run in the single-chip microcomputers. , and then control a plurality of agitator sub-machines 2 to realize its function.
  • this embodiment provides a wireless control system for a heating stirrer that can be networked, including:
  • a communication control unit includes a first wireless communication module, a first wireless module and/or a first wired communication serial port; the first wireless communication module is installed in the wireless transmission device of the communication control unit;
  • the main controller is connected to the communication control unit through the first wireless communication module;
  • a plurality of agitator working extensions, a plurality of said agitator working extensions are set separately, and said agitator working extensions have a built-in second wireless module connected to the first wireless module and/or a second wireless module connected to the first wired communication serial port
  • the second wired communication serial port is used to connect multiple working sub-units of the agitator to the communication control unit in a wired or wireless manner to form a network.
  • connection mechanism between the communication control unit and the main controller is as follows:
  • the communication control unit also includes a power output interface
  • the main controller includes a second wireless communication module and a charging interface, and is connected to the charging interface through the power output interface, so that the communication
  • the main controller acquires the physical ID of the communication control unit, so that the main controller and the The communication control unit completes one-to-one matching, and wirelessly connects the first wireless communication module and the second wireless communication module, so that the main controller completes wireless communication with the communication control unit.
  • the main controller can obtain the physical ID of the communication control unit through the power output interface, specifically, the first
  • the wireless communication module will query the physical address of the second wireless communication module of the main controller, and return the address of the first wireless communication module of the communication control unit to the main controller, and the first wireless communication module and the second wireless communication module have been completed.
  • the physical address matching of the wireless communication module establishes a one-to-one matching relationship between the main controller and the communication control unit, so that after a main controller completes the matching, it will only be connected to one communication control unit correspondingly, preventing it from being connected to Make control error on other communication control unit.
  • this method greatly simplifies the wireless connection process; and in the case of multiple communication control units, the main control
  • the connection between the controller and the communication control unit has not been established
  • the conventional wireless connection method is selected, there will be multiple communication control units within the signal coverage of the main controller, which will cause the user to be unable to distinguish the communication control unit, and this application uses Obtaining the physical ID of the communication control unit by physical contact and establishing a wireless connection does not have the above problems, and the user does not need to know the physical ID or identifier of the wireless communication module of each communication control unit to find the target communication control unit.
  • the main controller can be easily connected to the target communication control unit through one-to-one matching, and when a certain main controller and a certain communication control unit have completed the online connection, other main controllers cannot communicate with the communication control unit.
  • the unit re-establishes contact, thereby preventing the main controller from mistakenly connecting the communication control unit that has been matched when the main controller matches the communication control unit by searching for wireless devices.
  • the main controller will save the physical ID of the first wireless communication module of the target communication control unit. After the connection is disconnected, there is no need to connect through physical contact , unless the communication control unit needs to be replaced with a new one, and then delete the stored physical ID of the first wireless communication module.
  • the communication control unit also includes a communication main control chip and an electric erasable programmable read-only memory circuit, that is, an EEPPOM circuit.
  • the control chip when the communication control unit is powered off, the communication control unit can still store small data bits.
  • the main control board of the main controller includes a main control chip and a charging management circuit, controls the work of the second wireless communication module through the main control chip, and performs human-computer interaction through the display screen, so that the user can use the operating software displayed on the display screen Wirelessly connect to the mixer working extension, and customize the number of the corresponding mixer working extension, so as to distinguish each mixer working extension, and also set the stirring speed, stirring time, heating temperature, etc. of each working extension separately or at the same time.
  • connection mechanism between the communication control unit and the mixer work extension is as follows:
  • the agitator working sub-machine also has a built-in agitator main control chip, a heating circuit, and a motor drive circuit, and the agitator working sub-machine controls the heating circuit and the motor driving circuit through the agitator main control chip work, and at the same time control the second wireless module to automatically connect with the first wireless module of the communication control unit, establish a connection relationship and store their respective physical IDs.
  • the working sub-machine of the stirrer adopts the method of magnetic stirring, and has a built-in heating module, which realizes the function of stirring and mixing the liquid, and can also heat the liquid at the same time.
  • the agitator working extension when the agitator working extension establishes contact with the communication control unit, it also forms a one-to-one connection, and the agitator working extension will no longer establish contact with other communication control units, thereby preventing other communication control units from controlling the communication control unit.
  • the situation of the agitator working extension appears; if the communication control unit needs to be replaced, it is necessary to delete the connection between the agitator working extension and the communication control unit through the display screen interface of the main controller, that is, delete the communication control unit stored on the working extension Physical ID.
  • the communication control unit is used to actively search for the agitator extension within its signal coverage and automatically connect, and establish a connection between the communication control unit and the agitator extension without manual selection, and
  • the communication control unit numbers each agitator working extension according to the physical ID of the agitator working extension, and the extension number of each agitator working extension is stored on the established communication control unit, and
  • the extension number of each working extension of the agitator is uploaded to the control module, which can be viewed through the display screen on the main controller, and each extension number corresponds to a control interface.
  • the communication control unit will first query the physical ID of the agitator working extension within the signal coverage, and for each A mixer working extension automatically assigns an extension number, the MAC address + ID of the communication control unit is transmitted to the mixer working extension, when the mixer working extension returns the MAC address to the communication control unit, the mixer working extension and The communication control unit is successfully connected, and the extension number is assigned successfully at the same time. At this time, the communication control unit saves each extension number and the physical ID of the mixer working extension.
  • the user can customize the extension number through the main controller.
  • the main controller will send the setting ID to the communication control unit, and the communication control unit will send the setting ID to the agitator working extension, and then the agitator will work.
  • the extension returns the ID and MAC address to the communication control unit, and finally the communication control unit returns the ID and MAC address to the main controller to complete the custom numbering of the main controller to the agitator working extension.
  • the extension number used as the ID must be unique, and the custom number cannot be repeated.
  • control interface of the corresponding working extension will be displayed on the main controller.
  • the display content of the control interface includes: wireless connection icon, actual stirring speed, set stirring speed, actual temperature, Set temperature, remaining working time, etc.
  • the communication control unit When a new agitator working extension is connected, the communication control unit actively searches for the signal of the agitator working extension within the signal coverage, and after identifying the physical ID of the agitator working extension, automatically connects or manually selects whether to connect, and then is controlled by the communication
  • the unit assigns an initial number to the new agitator working extension, and the main controller receives the initial number after the main controller is connected to the communication control unit.
  • This embodiment provides a wireless control method for a magnetic heating stirrer that can be networked, including the following steps:
  • Step S1 The main controller completes one-to-one matching with the communication control unit through a physical connection, and at the same time the main controller communicates with the first wireless communication module of the communication control unit through the second wireless communication module, so that the The main controller completes the wireless communication with the communication control unit;
  • Step S2 Actively search for the agitator working extension within its signal coverage through the communication control unit, and automatically connect the agitator working extension in a wireless or wired manner, and establish a connection between the communication control unit and the agitator working extension.
  • the communication control unit numbers each agitator extension according to the physical ID of the agitator extension, and uploads the extension number of each agitator extension to the main controller, which can be passed on the main controller.
  • the display screen for viewing, and each extension number corresponds to a control interface;
  • Step S3. Query the connection status of the agitator working extension corresponding to each extension number through the main controller, obtain the working parameters of the agitator working extension, and judge the connection status of the working extension;
  • Step S4 Set the working parameters of the agitator working extensions corresponding to each extension number through the main controller;
  • Step S5. Control one or more agitator sub-units to work through the main controller.
  • step S3 the communication control unit will perform one-to-one handshake communication with the agitator working extensions at intervals. Polling to determine the connection status between the working extension and the communication control unit.
  • the polling process is as follows: through the communication control unit, communicate with the agitator working extension A, agitator working extension B ?? agitator working extension n connected to the communication control unit in turn, when querying the status of a certain agitator working extension , when no reply is received, it will continue to send the query command and repeat it 10 times in total. If there is no reply, it will be judged as disconnected. When the next polling loops to this position again, continue to send the connection command, if there is no reply, skip it directly, if a reply is received, mark the agitator working extension A as connected. When the communication control unit is disconnected from a working extension of the agitator, correspondingly, the control interface corresponding to the working extension on the main controller is hidden or the working extension is grayed out for use.
  • the relevant working parameters of a certain working sub-machine can be set separately, such as heating temperature, stirring speed, stirring time, and control stirring function Stop/run, heating function stop/run; it is also possible to set relevant working parameters (same parameters) for multiple working extensions at the same time, and the relevant command ID identification bits need to be changed.
  • the state information query flow of the agitator working extension is also included, and the information query flow of the agitator working extension includes the main controller state query flow and the communication control unit
  • the status query process includes the following steps:
  • Step a1 the main controller will send status query commands to the communication control unit at regular intervals, and cover all agitator working extensions; preferably, the main controller will send status query commands to the communication control unit every 250ms;
  • Step a2 the communication control unit sends a status inquiry command to the agitator working extension.
  • the communication control unit will send a status query instruction to a single agitator working extension at regular intervals; preferably, the communication control unit will Send a status query command to a single mixer working extension;
  • Step a4 the communication control unit returns the status data of all agitator working sub-units to the main controller.
  • the status data of the agitator working extension queried by the communication control unit is stored in the register, the main controller inquires from the corresponding register, and the register is built in the communication control unit. Through the above steps, the main controller can obtain the information of all agitator working substations currently connected to the communication control unit.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Accessories For Mixers (AREA)
  • Selective Calling Equipment (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

一种可组网的加热搅拌器及其无线控制系统和方法，可组网的加热搅拌器包括：支架（1），支架（1）上设有安装位（11）；主控制器，主控制器能够安装于安装位（11）中，主控制器与支架（1）通过无线传输设备相连；以使主控制器作为加热搅拌器的控制模块；多个搅拌器工作分机（2），多个搅拌器工作分机（2）分开设置，多个搅拌器工作分机（2）均与支架（1）通过有线或无线的方式相连组网，多个搅拌器工作分机（2）均能通过支架（1）与主控制器相连通，以使主控制器能够独立或同时控制多个搅拌器工作分机（2）；其无线控制系统包括通信控制单元，主控制器，多个搅拌器工作分机（2）；搅拌器工作分机（2）通过通信控制单元与主控制器相连，主控制器能够独立或同时控制多个搅拌器工作，其中，多个搅拌器工作分机（2）不仅能够同时进行作业，还能位于不同的工作台中工作，便于操作人员操作。

Description

一种可组网的加热搅拌器及其无线控制系统和方法 技术领域
本发明属于搅拌器技术领域，具体涉及一种可组网的加热搅拌器及其无线控制系统和方法。
背景技术
目前市场上的大多数加热磁力搅拌器为加热搅拌显示控制一体式，分为单头磁力搅拌器和多联一体式加热磁力搅拌器。为了增加搅拌器的数量，需要分别购买显数控制和加热搅拌一体的整机，重复多次购买，同时操作时需要分别对单机进行操作控制，给实验带来诸多不便。对于多联一体式加热搅拌器，同时放多组搅拌液，会出现分不出所需的其中一种搅拌液的情况，容易导致误操作的风险。同时，实验室里不同工作台需要的搅拌液只能放置在同一个多联搅拌器上，对于取液很不方便。
为解决以上所述问题点，当前市场上已有多种形式的分体式磁力加热搅拌器，其主要形式为：
专利号为的专利CN200939373Y公开了一种网络式智能磁力搅拌器，该磁力搅拌器采用电脑+磁力搅拌器的方式，电脑与磁力搅拌器通过有线连接的方式进行通讯，可实现一对多控制，但是该专利存在以下问题：控制器接口的数量会对可控制的搅拌器数量造成限制，且操作者无法手持控制器自由走动；
专利号为的专利CN104415696B公开了一种多联磁力搅拌器，该搅拌器的控制器与搅拌器使用USB接口进行拼接，该方式虽然简单，但是存在与一体式多工位搅拌器相同的缺点，相邻工位点位距离限制了液体容器尺寸，另外，该结构防水性能差，液体的飞溅易导致仪器损毁。且操作者无法手持控制器自由走动。
发明内容
本发明的目的之一在于提供一种可组网的加热搅拌器，该可组网的加热搅拌器中的搅拌器不仅能够同时进行作业，还能位于不同的工作台中，便于操作人员操作。
为实现上述发明目的，本发明采取的技术方案如下：
一种可组网的加热搅拌器，包括：
支架，所述支架上设有安装位；
主控制器，所述主控制器能够安装于所述安装位中，所述主控制器与所述支架通过无线传输设备相连；以使所述主控制器作为所述加热搅拌器的控制模块；
多个搅拌器工作分机，多个所述搅拌器工作分机分开设置，多个所述搅拌器工作分机均与所述支架通过有线或无线的方式相连组网，多个所述搅拌器工作分机均能通过所述支架与所述主控制器相连通，以使所述主控制器能够独立或同时控制多个所述搅拌器工作分机。
优选的，所述无线传输设备设置于所述支架上，所述支架通过所述无线传输设备与所述主控制器进行信息交换，所述支架通过有线或无线的方式连接多个所述搅拌器工作分机，以使所述支架成为所述主控制器和所述搅拌器工作分机之间的通信控制单元。
优选的，所述支架上设有通讯串口，多个所述搅拌器工作分机能够通过所述通讯串口与所述支架相连。
优选的，所述支架上设置电源输出接口，所述主控制器上设置充电接口，所述支架通过所述充电接口对主控制器进行充电或提供电源，所述主控制器通过所述充电接口获取所述支架的物理ID，以使所述支架与所述主控制器完成一对一匹配，所述支架与所述主控制器完成匹配后，所述主控制器通过所述无线传输设备与所述支架进行无线通讯。
优选的，在所述主控制器的结构壳体中内置可充电电池，当所述主控制器安装在所述支架上，可通过支架上的充电接口对所述主控制器的内置电池充电，由于主控制器内置可充电电池，因此主控制器可脱离支架独立运行一段时间，视电池续航时间而定，同时所述主控制器也可安装在所述支架上使用，这样便实现了主控制器的可移动性。操作者可手持主控制器自由走动，可直观对某个搅拌器工作分机设置工作参数，更加方便实验操作。
优选的，所述主控制器包括显示屏、主控板和结构壳体，所述主控板安装于所述结构壳体中，所述显示屏安装于所述结构壳体的表面。采用显示屏的人机交互方式，用户可通过操作软件无线或有线连接多个搅拌器工作分机，并自定义相应搅拌器的工作分机编号，以便于区分各个搅拌器工作分机，通过显示屏可分别或同时设置各搅拌器工作分机的搅拌速度、搅拌时间、加热温度等。
优选的，所述结构壳体上设有操纵按键，所述操纵按键用于操纵所述控制器。所述搅拌器工作分机的底部设有防滑支腿。
优选的，所述搅拌器为磁力加热搅拌器。
优选的，所述支架上设有状态指示灯。所述支架的底部设有防滑垫。
本发明的目的之二是提供一种可组网的加热搅拌器无线控制系统，通过设计主控制器+通信控制单元+搅拌器工作分机三层结构，三者之间通过无线通讯的方式进行连接，进而实现三者的互联互通，且使三者的使用相互独立，不用固连在一起，使得主控制器可以随使用者移动，便于随时随地的调整搅拌器工作分机的工作参数同时观察搅拌器的工作状态。
为达此目的，本发明采用以下技术方案：
一种可组网的加热搅拌器无线控制系统，包括：
通信控制单元，所述通信控制单元包括第一无线通讯模块、第一无线模块和/或第一有线通讯串口；所述第一无线通讯模块安装于所述通信控制单元的无线传输设备中；
主控制器，所述主控制器通过所述第一无线通讯模块与所述通信控制单元相连；
多个搅拌器工作分机，多个所述搅拌器工作分机分开设置，且所述搅拌器工作分机内置与所述第一无线模块相连的第二无线模块和/或与第一有线通讯串口相连的第二有线通讯串口，以使多个所述搅拌器工作分机均与所述通信控制单元通过有线或无线的方式相连组网。
优选的，所述通信控制单元还包括电源输出接口，所述主控制器包括第二无线通讯模块和充电接口，通过所述电源输出接口与所述充电接口连接，以使所述通信控制单元对所述主控制器充电或供电，且所述电源输出接口与所述充电接口连接时，所述主控制器获取所述通信控制单元的物理ID，以使所述主控制器和所述通信控制单元完成一对一匹配，并将所述第一无线通讯模块与所述第二无线通讯模块通过无线方式连接，以使所述主控制器完成与所述通信控制单元的无线通讯。
优选的，在主控制器和所述通信控制单元在首次连接时，所述主控制器可以通过电源输出接口获取通信控制单元的物理ID，具体的，所述通信控制单元的第一无线通讯模块会查询所述主控制器的第二无线通讯模块的物理地址，并将通信控制单元的第一无线通讯模块地址返回至主控制器，以完成第一无线通讯模块和第二无线通讯模块的物理地址匹配，建立主控制器和所述通信控制单元的一对一匹配关系，这样就会使一个主控制器在完成匹配后，只会对应连接一个通信控制单元，防止连接到其他通信控制单元上使得控制出现错误。
这样设置，相比于现有技术中通过主控制器搜寻无线设备，而后手动选择连接的方式，该方式极大的简化了无线连接过程；且在存在多个通信控制单元的情景下，主控制器与通信控制单元未曾建立连接时，当选择常规无线连接方式时，会在主控制器信号覆盖范围内， 存在多个通信控制单元时，这样会导致用户无法区分通信控制单元，而本申请使用物理接触的方式获取通信控制单元的物理ID并建立无线连接，则无以上问题，用户无需知道各个通信控制单元的无线通讯模块物理ID或标识符以找到目标通信控制单元，用户可通过物理连接的方式将主控制器通过一对一匹配的方式轻松连接上目标通信控制单元，且当已存在某一主控制器和某一通信控制单元完成在线连接后，其他主控制器则无法与该通信控制单元再建立联系，进而防止主控制器通过搜寻无线设备的方法匹配通信控制单元时，出现误连已经完成匹配过的通信控制单元的情况。并且在完成通信控制单元与主控制器的第一次连接后，主控制器会保存目标通信控制单元的第一无线通讯模块的物理ID，连接断开后，无需再通过物理接触的方式进行连接，除非，需更换新的通信控制单元，再删除存储的第一无线通讯模块的物理ID。
优选的，所述通信控制单元还包括通讯主控制芯片和电可擦可编程只读存储器电路，即EEPPOM电路，电可擦可编程只读存储器EEPROM电路设置于通信控制单元的通讯主控制芯片中，当通信控制单元断电时，通信控制单元依然还可以存储来存储小数据位。所述主控制器的主控板包括主控制芯片和充电管理电路，通过主控制芯片控制第二无线通讯模块的工作，且通过主控制器上显示屏进行人机交互，使用户可通过显示屏显示的操作软件无线连接搅拌器工作分机，并自定义相应搅拌器工作分机的编号，以便于区分各个搅拌器工作分机，还可分别或同时设置各工作分机的搅拌速度、搅拌时间、加热温度等。
优选的，所述搅拌器工作分机还内置搅拌器主控芯片、加热电路、电机驱动电路，所述搅拌器工作分机通过所述搅拌器主控芯片控制加热电路、电机驱动电路工作，同时控制所述第二无线模块与所述通信控制单元的第一无线模块自动连接，并建立连接关系且互相储存各自的物理ID。搅拌器工作分机采用磁力搅拌的方式，内置加热模块，实现液体搅拌混匀功能的同时，还可对液体进行加热。
这样设置，一旦搅拌器工作分机与所述通信控制单元建立联系，也是形成一对一的连接方式，搅拌器工作分机不会再与其他通信控制单元建立联系，进而防止出现其他通信控制单元控制该搅拌器工作分机的情况出现；如需更换通信控制单元时，需通过主控制器的显示屏界面删除搅拌器工作分机与所述通信控制单元建立的联系，即删除工作分机上储存的通信控制单元物理ID。
优选的，所述通信控制单元用于主动搜索其信号覆盖范围内的搅拌器工作分机并自动连接，并建立通信控制单元与搅拌器工作分机之间的联系，无需手工选定，且所述通信控制单元根据所述搅拌器工作分机的物理ID为每个所述搅拌器工作分机进行编号，每个所述 搅拌器工作分机的分机编号保存在已建立联系的通信控制单元上，并将每个所述搅拌器工作分机的分机编号上传至所述主控制器，可通过主控制器上的显示屏进行查看，每个分机编号对应一个控制界面。
具体的，在通信控制单元主动搜索信号覆盖范围内的搅拌器工作分机的信号并自动连接的过程中，通信控制单元会首先查询其信号覆盖范围内的搅拌器工作分机的物理ID，并为每个搅拌器工作分机自动分配分机编号，该将通信控制单元的MAC地址+ID标识传递至搅拌器工作分机所述，当搅拌器工作分机返回MAC地址至通信控制单元后，则搅拌器工作分机与通信控制单元成功连接，同时分机编号分配成功，此时通信控制单元保存各个分机编号及搅拌器工作分机的物理ID。
优选的，且用户可通过主控制器自定义该分机编号，自定义过程中，主控制器会发送设置ID标识给所述通信控制单元，通信控制单元发送设置ID标识给搅拌器工作分机，然后搅拌器工作分机返回ID标识和MAC地址至所述通信控制单元，最后通信控制单元返回ID标识和MAC地址至主控制器，完成主控制器对搅拌器工作分机的自定义编号。作为ID标识的分机编号需唯一，自定义编号也不可重复。
优选的，当通信控制单元与搅拌器工作分机建立连接关系后，主控制器上将显示对应工作分机的控制界面，控制界面的显示内容包括：无线连接图标、实际搅拌速度、设定搅拌速度、实际温度、设定温度、剩余工作时间等。
本发明的目的之三是提供一种可组网的磁力加热搅拌器无线控制方法，包括如下步骤：
步骤S1.主控制器通过物理连接方式完成与通信控制单元的一对一匹配，同时主控制器通过第二无线通讯模块与所述通信控制单元的第一无线通讯模块相连通，以使所述主控制器完成与所述通信控制单元的无线通讯；
步骤S2.通过通信控制单元主动搜索其信号覆盖范围内的搅拌器工作分机，并通过无线或有线的方式自动连接搅拌器工作分机，并建立通信控制单元与搅拌器工作分机之间的联系，所述通信控制单元根据所述搅拌器工作分机的物理ID为每个所述搅拌器工作分机进行编号，将每个所述搅拌器工作分机的分机编号上传至控制模块，可通过主控制器上的显示屏进行查看，每个分机编号对应一个控制界面；
步骤S3.通过主控制器查询每个分机编号对应的搅拌器工作分机的连接状态，获取搅拌器工作分机的工作参数，并判断工作分机连接状态；
步骤S4.通过主控制器设置各个分机编号对应的搅拌器工作分机的工作参数；
步骤S5.通过主控制器控制一个或多个搅拌器工作分机进行工作。
有益效果：
本发明提供的可组网的加热搅拌器中的多个搅拌器工作分机分开设置且均与主控制器相连，主控制器能够独立或同时控制多个搅拌器工作分机工作，该多联分体式搅拌器中的搅拌器工作分机不仅能够同时进行作业，还能位于不同的工作台中工作，便于操作人员操作。
本发明提供的加热搅拌器中的主控制器为手持式结构设计，无需固定位点，操作者可持主控制器至目标搅拌器工作分机所在位置，方便根据实验效果随地调节加热搅拌器工作分机的工作参数。支架作为通信控制单元具备通讯中转站的作用，兼容有线与无线连接的方式。可通过无线连接的方式连接的磁力搅拌器工作分机的数量无限制，极大的扩展了系统的应用范围，可很好地改善物理空间的局限性。对于不具备无线通讯模块的工位(如磁力加热搅拌器)，可通过有线连接的方式进行控制，信号传输更稳定。磁力搅拌器分体式设计，可通过主控制器进行运行控制、参数设定，实现对多个磁力搅拌器工作分机的独立控制。
附图说明
图1所示为本发明实施例1所提供的可组网的加热搅拌器的结构示意图；；
图2所示为本发明实施例1所提供的可组网的加热搅拌器中的支架和主控制器的拆分示意图；
图3所示为本发明实施例1所提供的可组网的加热搅拌器中的支架的通讯串口处的结构示意图；
图4所示为本发明实施例1所提供的可组网的加热搅拌器中的搅拌器工作分机的结构示意图；
图5所示为本发明实施例2所提供的可组网的加热搅拌器无线控制系统的系统框架图；
图6所示为本发明实施例2所提供的可组网的加热搅拌器无线控制系统的系统组网连接图；
图7所示为本发明实施例2所提供的可组网的加热搅拌器无线控制系统中主控制器与通信控制单元建立联系的流程图；
图8所示为本发明实施例2所提供的可组网的加热搅拌器无线控制系统中主控制器向通信控制单元发送连接指令的流程图；
图9所示为本发明实施例2所提供的可组网的加热搅拌器无线控制系统中通信控制单 元与搅拌器工作分机建立联系的流程图；
图10所示为本发明实施例2所提供的可组网的加热搅拌器无线控制系统中通信控制单元为搅拌器工作分机进行编号的流程图；
图11所示为本发明实施例3所提供的可组网的加热搅拌器无线控制方法中搅拌器工作分机的状态信息查询流程图；
图12所示为本发明实施例3所提供的可组网的加热搅拌器无线控制方法中单独设置某个工作分机的相关工作参数流程图；
图13所示为本发明实施例3所提供的可组网的加热搅拌器无线控制方法步骤S3中判断工作分机连接状态的流程图。
附图标记
1、支架；11、安装位；12、通讯串口；13、状态指示灯；14、防滑垫；2、搅拌器工作分机；21、搅拌平台；22、防滑支腿；31、显示屏；32、结构壳体；33、操纵按键。
具体实施方式
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对照附图说明本发明的具体实施方式。显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图，并获得其他的实施方式。
下面以具体实施例详细介绍本发明的技术方案。
实施例1
参考图1-4，本实施例提供一种可组网的加热搅拌器，该可组网的加热搅拌器包括支架1、主控制器和多个搅拌器工作分机2，如图1-图2所示，支架1上设有安装位11，主控制器能够安装于安装位11中，控制模块与支架1通过无线传输设备相连，以使所述主控制器作为所述加热搅拌器的控制模块；多个搅拌器工作分机2分开设置且均与支架1通过有线或无线的方式相连组网，多个搅拌器工作分机2均能通过支架1与主控制器相连，相连通，以使所述主控制器能够独立或同时控制多个所述搅拌器工作分机2。所述无线传输设备设置于所述支架上，所述支架通过所述无线传输设备与所述主控制器进行信息交换，所述支架通过有线或无线的方式连接多个所述搅拌器工作分机，以使所述支架作为所述主控制器和所述搅拌器之间的通信控制单元。
由于该可组网的加热搅拌器中的多个搅拌器工作分机2分开设置且均通过支架1与主控制器相连，主控制器能够独立或同时控制多个搅拌器工作分机2工作，该多联分体式搅拌器中的搅拌器工作分机2不仅能够同时或独立进行作业，还能位于不同的工作台中工作，不仅解决了多联一体机搅拌液集中加热易引起误操作的问题，还解决了多个工作台上的搅拌器工作分机2来回重复单独控制的问题。另外，还解决了重复购买一体单机的问题，节省了组成多联分体式搅拌器的成本。
如图3所示，支架1上设有通讯串口12，多个搅拌器工作分机2能够通过通讯串口12与支架1相连，实现支架1与多个搅拌器工作分机2的有线连接。在其他实施例中，多个搅拌器工作分机2还可以通过无线传输设备与支架1相连，使得多个搅拌器工作分机2布置的位置不会受到连接线的限制，便于搅拌器工作分机2在工作台上布置。
所述支架1上设置电源输出接口，所述主控制器上设置充电接口，所述支架1通过所述充电接口对主控制器进行充电或提供电源，所述主控制器通过所述充电接口获取所述支架1的物理ID，以使所述支架1与所述主控制器完成一对一匹配，所述支架1与所述主控制器完成匹配后，所述主控制器通过所述无线传输设备与所述支架1进行无线通讯。
在所述主控制器的结构壳体32中内置可充电电池，当所述主控制器安装在所述支架1上，可通过支架1上的充电接口对所述主控制器的内置电池充电，由于主控制器内置可充电电池，因此主控制器可脱离支架1独立运行一段时间，视电池续航时间而定，同时所述主控制器也可安装在所述支架1上使用，这样便实现了主控制器的可移动性。操作者可手持主控制器自由走动，可直观对某个搅拌器工作分机2设置工作参数，更加方便实验操作。
支架1上设有状态指示灯13，状态指示灯13能够指示该多联分体式搅拌器是否处于工作状态，便于操作人员及时获知搅拌器工作分机2的工作状态。
支架1的底部设有防滑垫14，防滑垫14能够防止支架1在放置时滑动，有助于提高该多联分体式搅拌器的使用安全性。同样地，如图4所示，搅拌器工作分机2的底部设有防滑支腿22，防滑支腿22能够防止搅拌器工作分机2在静置时滑动，有助于提高该多联分体式搅拌器的使用安全性。
在本实施例中，搅拌器工作分机2的搅拌平台21的面板为微晶玻璃板，使得搅拌器工作分机2的搅拌平台21外观更加美化。优选地，搅拌器工作分机2的搅拌平台21上设有加热层，加热层用于加热搅拌液。具体地，加热层为石墨烯加热层。现有的加热结构一般采用铝盘、陶瓷盘或不锈钢盘加云母与发热丝绕线结构配合，时常会因为发热丝熔断而出现故障，对于整机的使用寿命影响很大，而且会增大整机的运行功率。石墨烯加热层和微 晶玻璃板的配合相比较于现有的加热结构而言，结构更加简化，具有更好的外观，操作体验更好，延长了使用寿命，并且可以降低功耗，具有良好的节能效果。
主控制器包括显示屏31、主控板和结构壳体32，显示屏31和主控板相互连接，主控板安装于结构壳体32中，结构壳体32能够为主控板提供一定的保护，显示屏31安装于结构壳体32的表面，显示屏31用于显示各个搅拌器工作分机2的工作状态和工作参数。进一步地，显示屏31为电容触摸屏，操作人员可以通过显示屏31进行操作，使得操作方便。采用显示屏的人机交互方式，用户可通过操作软件无线或有线连接多个搅拌器的工作分机，并自定义相应搅拌器的工作分机编号，以便于区分各个搅拌器工作分机，通过显示屏可分别或同时设置各搅拌器工作分机的搅拌速度、搅拌时间、加热温度等。
在本实施例中，结构壳体32上还设有操纵按键33，使得操作人员能够通过按键的方式设定搅拌器工作分机2的工作状态和工作参数。
在本实施例中，主控制器可以是集中式或分布式的主控制器，比如，主控制器可以是一个单独的单片机，也可以是由分布的多块单片机构成，单片机中可以运行控制程序，进而控制多个搅拌器工作分机2实现其功能。
实施例2
如图5和6所示，本实施例提供一种可组网的加热搅拌器无线控制系统，包括：
通信控制单元，所述通信控制单元包括第一无线通讯模块、第一无线模块和/或第一有线通讯串口；所述第一无线通讯模块安装于所述通信控制单元的无线传输设备中；
主控制器，所述主控制器通过所述第一无线通讯模块与所述通信控制单元相连；
多个搅拌器工作分机，多个所述搅拌器工作分机分开设置，且所述搅拌器工作分机内置与所述第一无线模块相连的第二无线模块和/或与第一有线通讯串口相连的第二有线通讯串口，以使多个所述搅拌器工作分机均与所述通信控制单元通过有线或无线的方式相连组网。
通信控制单元和主控制器的连接机制如下：
如图5所示，所述通信控制单元还包括电源输出接口，所述主控制器包括第二无线通讯模块和充电接口，通过所述电源输出接口与所述充电接口连接，以使所述通信控制单元对所述主控制器充电或供电，且所述电源输出接口与所述充电接口连接时，所述主控制器获取所述通信控制单元的物理ID，以使所述主控制器和所述通信控制单元完成一对一匹配，并将所述第一无线通讯模块与所述第二无线通讯模块通过无线方式连接，以使所述主 控制器完成与所述通信控制单元的无线通讯。
如图7所示，在主控制器和所述通信控制单元在首次连接时，所述主控制器可以通过电源输出接口获取通信控制单元的物理ID，具体的，所述通信控制单元的第一无线通讯模块会查询所述所述主控制器的第二无线通讯模块的物理地址，并将通信控制单元的第一无线通讯模块地址返回至主控制器，已完成第一无线通讯模块和第二无线通讯模块的物理地址匹配，建立主控制器和所述通信控制单元的一对一匹配关系，这样就会使一个主控制器在完成匹配后，只会对应连接一个通信控制单元，防止连接到其他通信控制单元上使得控制出现错误。
这样设置，相比于现有技术中通过主控制器搜寻无线设备，而后手动选择连接的方式，该方式极大的简化了无线连接过程；且在存在多个通信控制单元的情景下，主控制器与通信控制单元未曾建立连接时，当选择常规无线连接方式时，会在主控制器信号覆盖范围内，存在多个通信控制单元时，这样会导致用户无法区分通信控制单元，而本申请使用物理接触的方式获取通信控制单元的物理ID并建立无线连接，则无以上问题，用户无需知道各个通信控制单元的无线通讯模块物理ID或标识符以找到目标通信控制单元，用户可通过物理连接的方式将主控制器通过一对一匹配的方式轻松连接上目标通信控制单元，且当已存在某一主控制器和某一通信控制单元完成在线连接后，其他主控制器则无法与该通信控制单元再建立联系，进而防止主控制器通过搜寻无线设备的方法匹配通信控制单元时，出现误连已经完成匹配过的通信控制单元的情况。并且在完成通信控制单元与主控制器的第一次连接后，主控制器会保存目标通信控制单元的第一无线通讯模块的物理ID，连接断开后，无需再通过物理接触的方式进行连接，除非，需更换新的通信控制单元，再删除存储的第一无线通讯模块的物理ID。
如图5所示，所述通信控制单元还包括通讯主控制芯片和电可擦可编程只读存储器电路，即EEPPOM电路，电可擦可编程只读存储器EEPROM电路设置于通信控制单元的通讯主控制芯片中，当通信控制单元断电时，通信控制单元依然还可以存储来存储小数据位。所述主控制器的主控板包括主控制芯片和充电管理电路，通过主控制芯片控制第二无线通讯模块的工作，且通过显示屏进行人机交互，使用户可通过显示屏显示的操作软件无线连接搅拌器工作分机，并自定义相应搅拌器工作分机的编号，以便于区分各个搅拌器工作分机，还可分别或同时设置各工作分机的搅拌速度、搅拌时间、加热温度等。
通信控制单元和搅拌器工作分机的连接机制如下：
如图5和9所示，所述搅拌器工作分机还内置搅拌器主控芯片、加热电路、电机驱动 电路，所述搅拌器工作分机通过所述搅拌器主控芯片控制加热电路、电机驱动电路工作，同时控制所述第二无线模块与所述通信控制单元的第一无线模块自动连接，并建立连接关系且互相储存各自的物理ID。搅拌器工作分机采用磁力搅拌的方式，内置加热模块，实现液体搅拌混匀功能的同时，还可对液体进行加热。
这样设置，当搅拌器工作分机与所述通信控制单元建立联系，也是形成一对一的连接方式，搅拌器工作分机不会再与其他通信控制单元建立联系，进而防止出现其他通信控制单元控制该搅拌器工作分机的情况出现；如需更换通信控制单元时，需通过主控制器的显示屏界面删除搅拌器工作分机与所述通信控制单元建立的联系，即删除工作分机上储存的通信控制单元物理ID。
如图10所示，所述通信控制单元用于主动搜索其信号覆盖范围内的搅拌器工作分机并自动连接，并建立通信控制单元与搅拌器工作分机之间的联系，无需手工选定，且所述通信控制单元根据所述搅拌器工作分机的物理ID为每个所述搅拌器工作分机进行编号，每个所述搅拌器工作分机的分机编号保存在已建立联系的通信控制单元上，并将每个所述搅拌器工作分机的分机编号上传至所述控制模块，可通过主控制器上的显示屏进行查看，每个分机编号对应一个控制界面。
具体的，在通信控制单元主动搜索信号覆盖范围内的搅拌器工作分机的信号并自动连接的过程中，通信控制单元会首先查询其信号覆盖范围内的搅拌器工作分机的物理ID，并为每个搅拌器工作分机自动分配分机编号，该将通信控制单元的MAC地址+ID标识传递至搅拌器工作分机所述，当搅拌器工作分机返回MAC地址至通信控制单元后，则搅拌器工作分机与通信控制单元成功连接，同时分机编号分配成功，此时通信控制单元保存各个分机编号及搅拌器工作分机的物理ID。
且用户可通过主控制器自定义该分机编号，自定义过程中，主控制器会发送设置ID标识给所述通信控制单元，通信控制单元发送设置ID标识给搅拌器工作分机，然后搅拌器工作分机返回ID标识和MAC地址至所述通信控制单元，最后通信控制单元返回ID标识和MAC地址至主控制器，完成主控制器对搅拌器工作分机的自定义编号。作为ID标识的分机编号需唯一，自定义编号也不可重复。
当通信控制单元与搅拌器工作分机建立连接关系后，主控制器上将显示对应工作分机的控制界面，控制界面的显示内容包括：无线连接图标、实际搅拌速度、设定搅拌速度、实际温度、设定温度、剩余工作时间等。
当新搅拌器工作分机接入时，由通信控制单元主动搜索信号覆盖范围内的搅拌器工作 分机信号，并识别该搅拌器工作分机的物理ID后自动连接或手动选择是否连接，然后由通信控制单元赋予新搅拌器工作分机一个初始编号，待主控制器连接通讯控制单元后，再由主控制器接收初始编号。
实施例3
本实施例提供一种可组网的磁力加热搅拌器无线控制方法，包括如下步骤：
步骤S1.主控制器通过物理连接方式完成与通信控制单元的一对一匹配，同时主控制器通过第二无线通讯模块与所述通信控制单元的第一无线通讯模块相连通，以使所述主控制器完成与所述通信控制单元的无线通讯；
步骤S2.通过通信控制单元主动搜索其信号覆盖范围内的搅拌器工作分机，并通过无线或有线的方式自动连接搅拌器工作分机，并建立通信控制单元与搅拌器工作分机之间的联系，所述通信控制单元根据所述搅拌器工作分机的物理ID为每个所述搅拌器工作分机进行编号，将每个所述搅拌器工作分机的分机编号上传至主控制器，可通过主控制器上的显示屏进行查看，且每个分机编号对应一个控制界面；
步骤S3.通过主控制器查询每个分机编号对应的搅拌器工作分机的连接状态，获取搅拌器工作分机的工作参数，并判断工作分机连接状态；
步骤S4.通过主控制器设置各个分机编号对应的搅拌器工作分机的工作参数；
步骤S5.通过主控制器控制一个或多个搅拌器工作分机进行工作。
如图13所示，在步骤S3中，通信控制单元间隔一段时间会与搅拌器工作分机进行一对一握手通讯，该通讯方式为轮询，优选的每间隔20ms对所有搅拌器工作分机进行一次轮询，以此判定工作分机与通信控制单元的连接状态。
轮询过如下：通过通信控制单元依次对通信控制单元所连接的搅拌器工作分机A、搅拌器工作分机B.....搅拌器工作分机n进行通讯，当查询某个搅拌器工作分机状态，没有收到回复时，将继续发送查询指令，共重复10次，如均无回复，判断为断开。当下一次轮询再次循环至该位点时，继续发送连接指令，如无回复，直接跳过，如收到回复，在将该搅拌器工作分机A标记为连接。当通信控制单元与某搅拌器工作分机断开连接时，相应的，隐藏主控制器上对应该工作分机的控制界面或将该工作分机置灰不可用。
如图12所示，所述步骤S4中可通过主控制器上各工作分机对应的控制界面，单独设置某个工作分机的相关工作参数，如加热温度、搅拌速度、搅拌时间，以及控制搅拌功能停止/运行、加热功能停止/运行；亦可对多个工作分机同时设置相关工作参数(参数相同)， 相关指令ID标识位需变更。
如图11所示，在步骤S5的所述搅拌器工作分机工作过程中，还包括搅拌器工作分机的状态信息查询流程，搅拌器工作分机信息查询流程包括主控制器状态查询流程与通信控制单元状态查询流程，具体包括如下步骤：
步骤a1.首先由主控制器每间隔一段时间会发送状态查询指令至通信控制单元，并覆盖全部搅拌器工作分机；优选的，主控制器每间250ms会发送状态查询指令至通信控制单元；
步骤a2.其次由通信控制单元发送状态查询指令至搅拌器工作分机，此过程中通信控制单元每间隔一段时间会依次向单个搅拌器工作分机发送状态查询指令；优选的，通信控制单元间隔20ms会向单个搅拌器工作分机发送状态查询指令；
步骤a3.然后单个所述搅拌器工作分机分别将各自的状态数据返回至所述通信控制单元中；
步骤a4.最后由所述通信控制单元将全部搅拌器工作分机的状态数据返回至主控制器中。
通信控制单元查询的搅拌器工作分机状态数据储存在寄存器中，主控制器从对应的寄存器中查询，寄存器则内置于通信控制单元中。通过上述步骤主控制器可获取通信控制单元当前已连接的所有搅拌器工作分机的信息。
以上对本发明所提供的实施例进行了详细阐述。本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的核心思想。应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明的原理的前提下，还可以本发明进行若干改进和修饰，这些改进和修饰也落入本发明权利要求的保护范围内。

Claims (10)

  1. 一种可组网的加热搅拌器，其特征在于，包括：
    支架(1)，所述支架(1)上设有安装位(11)；
    主控制器，所述主控制器能够安装于所述安装位(11)中，所述主控制器与所述支架(1)通过无线传输设备相连；以使所述主控制器作为所述加热搅拌器的控制模块；
    多个搅拌器工作分机(2)，多个所述搅拌器工作分机(2)分开设置，多个所述搅拌器工作分机(2)均与所述支架(1)通过有线或无线的方式相连组网，多个所述搅拌器工作分机(2)均能通过所述支架(1)与所述主控制器相连通，以使所述主控制器能够独立或同时控制多个所述搅拌器工作分机(2)。
  2. 根据权利要求1所述的可组网的加热搅拌器，其特征在于，所述无线传输设备设置于所述支架上，所述支架通过所述无线传输设备与所述主控制器进行信息交换，所述支架通过有线或无线的方式连接多个所述搅拌器工作分机，以使所述支架作为所述主控制器和所述搅拌器工作分机之间的通信控制单元。
  3. 根据权利要求1所述的可组网的加热搅拌器，其特征在于，所述支架(1)上设有通讯串口(12)，多个所述搅拌器工作分机(2)能够通过所述通讯串口(12)与所述支架(1)相连。
  4. 根据权利要求1所述的可组网的加热搅拌器，其特征在于，所述支架(1)上设置电源输出接口，所述主控制器上设置充电接口，所述支架(1)通过所述充电接口对主控制器进行充电或提供电源，所述主控制器通过所述充电接口获取所述支架(1)的物理ID，以使所述支架(1)与所述主控制器完成一对一匹配，所述支架(1)与所述主控制器完成匹配后，所述主控制器通过所述无线传输设备与所述支架(1)进行无线通讯。
  5. 根据权利要求1所述的可组网的加热搅拌器，其特征在于，所述主控制器包括显示屏(31)、主控板和结构壳体(32)，所述主控板安装于所述结构壳体(32)中，所述显示屏(31)安装于所述结构壳体(32)的表面。
  6. 一种可组网的加热搅拌器无线控制系统，其特征在于，包括：
    通信控制单元，所述通信控制单元包括第一无线通讯模块、第一无线模块和/或第一有线通讯串口；
    主控制器，所述主控制器通过所述第一无线通讯模块与所述通信控制单元相连；
    多个搅拌器工作分机，多个所述搅拌器工作分机分开设置，且所述搅拌器工作分机内置与所述第一无线模块相连的第二无线模块和/或与第一有线通讯串口相连的第二有线通讯串口，以使多个所述搅拌器工作分机均与所述通信控制单元通过有线或无线的方式相连组网。
  7. 根据权利要求6所述的可组网的加热搅拌器无线控制系统，其特征在于，所述通信控制单元还包括电源输出接口，所述主控制器包括第二无线通讯模块和充电接口，通过所述电源输出接口与所述充电接口连接，以使所述通信控制单元对所述主控制器充电或供电，且所述电源输出接口与所述充电接口连接时，所述主控制器获取所述通信控制单元的物理ID，以使所述主控制器和所述通信控制单元完成一对一匹配，并将所述第一无线通讯模块与所述第二无线通讯模块通过无线方式连接，以使所述主控制器完成与所述通信控制单元的无线通讯。
  8. 根据权利要求6或7所述的可组网的加热搅拌器无线控制系统，其特征在于，所述搅拌器工作分机还内置搅拌器主控芯片、加热电路、电机驱动电路，所述搅拌器工作分机通过所述搅拌器主控芯片控制加热电路、电机驱动电路工作，同时控制所述第二无线模块与所述通信控制单元的第一无线模块自动连接，并建立连接关系且互相储存各自的物理ID。
  9. 根据权利要求6或7所述的可组网的加热搅拌器无线控制系统，其特征在于，所述通信控制单元用于主动搜索其信号覆盖范围内的搅拌器工作分机并自动连接，并建立通信控制单元与搅拌器工作分机之间的联系，且所述通信控制单元根据所述搅拌器工作分机的物理ID为每个所述搅拌器工作分机进行编号，每个所述搅拌器工作分机的分机编号保存在已建立联系的通信控制单元上，并将每个所述搅拌器工作分机的分机编号上传至所述主控制器上，可通过主控制器上的显示屏进行查看，每个分机编号对应一个控制界面。
  10. 一种可组网的磁力加热搅拌器无线控制方法，其特征在于，包括如下步骤：
    步骤S1.主控制器通过物理连接方式完成与通信控制单元的一对一匹配，同时主控制器通过第二无线通讯模块与所述通信控制单元的第一无线通讯模块相连通，以使所述主控制器完成与所述通信控制单元的无线通讯；
    步骤S2.通过通信控制单元主动搜索其信号覆盖范围内的搅拌器工作分机，并通过无线或有线的方式自动连接搅拌器工作分机，并建立通信控制单元与搅拌器工作分机之间的联系，所述通信控制单元根据所述搅拌器工作分机的物理ID为每个所述搅拌器工作分机进行编号，将每个所述搅拌器工作分机的分机编号上传至主控制器，可通过主控制器上的显示屏进行查看，每个分机编号对应一个控制界面；
    步骤S3.通过主控制器查询每个分机编号对应的搅拌器工作分机的连接状态，获取搅拌器工作分机的工作参数，并判断工作分机连接状态；
    步骤S4.通过主控制器设置各个分机编号对应的搅拌器工作分机的工作参数；
    步骤S5.通过主控制器控制一个或多个搅拌器工作分机进行工作。
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