WO2019101219A1 - Distributed system inside electric cabinet, and design method therefor - Google Patents

Distributed system inside electric cabinet, and design method therefor Download PDF

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Publication number
WO2019101219A1
WO2019101219A1 PCT/CN2018/119826 CN2018119826W WO2019101219A1 WO 2019101219 A1 WO2019101219 A1 WO 2019101219A1 CN 2018119826 W CN2018119826 W CN 2018119826W WO 2019101219 A1 WO2019101219 A1 WO 2019101219A1
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WIPO (PCT)
Prior art keywords
wireless communication
function
control box
module
power
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PCT/CN2018/119826
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French (fr)
Chinese (zh)
Inventor
吴文豪
虞志文
任鹏
文武
林宝伟
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珠海格力电器股份有限公司
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Publication of WO2019101219A1 publication Critical patent/WO2019101219A1/en

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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
    • G05B19/048—Monitoring; Safety

Definitions

  • the invention relates to the technical field of an electric control box system, in particular to a distributed system inside an electric control box and a design method thereof.
  • the electric control box is indispensable for most products.
  • the electric control box is mainly set up to place the power board, controller board and some actuators.
  • 1 is a schematic diagram of internal wiring of a conventional electric control box according to the related art.
  • the layout and wiring between a plurality of functional boards in a conventional electric control box generally involves a strong electric power line, a weak electric power line, and a communication line.
  • the quality of the layout routing plays a decisive role in the communication quality of multiple functional sections in the cabinet.
  • In order to avoid the impact there are more design specifications in the industry.
  • the design of the cabinet needs to design more trunks, or take measures such as increasing the volume, but it is not guaranteed. Avoid the source of interference.
  • At least some embodiments of the present application provide a distributed system inside an electric control box and a design method thereof, which at least partially solve the problem of poor communication quality and difficulty in internal wiring design in the electric control box provided in the related art. technical problem.
  • a distributed system design method inside an electric control box the electric control box internally includes a power supply panel and a plurality of functional panels, and the power supply panel respectively has the plurality of functions
  • the boards are connected by a power line, and the plurality of function boards are connected by wireless communication.
  • the method further includes: separately setting a monitoring module in the plurality of function panels, the monitoring module configured to monitor parameter characteristics of the power panel and control corresponding according to the parameter characteristics Power-on or power-off of the function block.
  • controlling the power-on or power-off of the function block according to the parameter characteristic comprises: determining whether the parameter characteristic has an abnormality; when the parameter characteristic is abnormal, according to the important level, A part or all of the function boards to be restarted are determined in the plurality of function boards and power supply to the part or all of the function boards is resumed.
  • the monitoring module is further configured to: acquire an attribute parameter of the multiple function blocks, where the attribute parameter includes at least one of the following: The importance of the work, the power consumption; dividing the plurality of function blocks according to the attribute parameter, and determining the importance level corresponding to each of the plurality of function boards respectively.
  • the manner of information interaction includes one of the following: the monitoring module of each functional panel integrates power line carrier, wireless communication mode, and indirect information.
  • the interaction mode wherein the indirect information interaction mode is that the monitoring module of each function panel communicates with the corresponding function block to obtain the monitoring module of the other function block by wireless communication between the multiple function boards The way of information.
  • the monitoring module of each functional section is a separate module or integrated in a corresponding functional section.
  • the physical link of the wireless communication is a mode without an actual communication line
  • the physical link of the wireless communication may be one or more of Zig Bee, Wi-Fi, Bluetooth, and optical communication. kind.
  • the plurality of function blocks include a controller block and an actuator block
  • the controller block includes a main module and a plurality of submodules
  • the actuator block includes a plurality of actuators, the main a communication mode between the module and the plurality of submodules subordinate to the main module, or between the main module and the plurality of actuators subordinate to the main module; the plurality of submodules Between the plurality of actuators, between the plurality of submodules, and the plurality of actuators, there is a masterless communication mode, and the unowned communication mode includes a method using a bidirectional connection or a TCP using Ethernet UDP communication method.
  • the plurality of function boards are connected by way of wireless communication, including: integrating a wireless communication module inside the electric control box, or connecting a wireless communication module outside the electric control box; A plurality of function boards are connected by means of the wireless communication module in a wireless communication manner.
  • the method further includes: providing an external communication interface inside each of the plurality of electrical control boxes; and disposing the plurality of electrical control boxes in an external overall box, wherein A plurality of electrical control boxes are connected by means of the external communication interface in a wireless communication manner.
  • a distributed system inside the electric control box is further provided, the electric control box internally includes a power supply block and a plurality of functional blocks, and the power supply block and the plurality of functional blocks respectively The plurality of function boards are connected by wireless communication through a power line connection.
  • the electronic control box further includes a plurality of monitoring modules, wherein the plurality of monitoring modules are disposed in the plurality of function boards, or the plurality of monitoring modules are respectively disposed on the plurality of Between the function board and the power board, it is arranged to monitor the parameter characteristics of the power board and control the power-on or power-off of the function block corresponding to each monitoring module.
  • a network is formed between the plurality of function boards by means of wireless communication, thereby realizing information interaction, and the electric control box adopts the power line and the communication line group in the related art.
  • the wireless communication mode is adopted between the various sections inside the electric control box, which avoids the problem that the common interference problem of the current electric control box leads to poor communication quality, reduces the difficulty of layout and wiring design inside the electric control box, and solves the present problem.
  • the communication quality in the electric control box is poor and the internal wiring design is difficult, and the effect of improving the communication quality and reducing the difficulty of the wiring design is achieved.
  • FIG. 1 is a schematic diagram of internal wiring of a conventional electric control box according to the related art.
  • FIG. 2 is a schematic diagram of internal wiring of an electrical control box according to an alternative embodiment of the present application.
  • FIG. 3 is a schematic diagram of internal wiring of an electrical box advanced scheme in accordance with an alternative embodiment of the present application.
  • FIG. 4 is a schematic diagram of distributed distribution of various panels within an electrical control box according to an alternative embodiment of the present application.
  • the layout of the electric control box provided by the related art is difficult to design, often in order to avoid the influence on multiple internal functional blocks, more design of the cable trough is adopted, and the volume is increased, etc., but There is no guarantee that the source of interference must be avoided.
  • the technical problems in the electrical control box provided in the related art are poor in communication quality and the internal wiring design is difficult.
  • the present application considers connecting wireless communication between the various sections of the electrical control box, and the method of wireless communication can greatly reduce the difficulty of wiring in the electrical control box, and avoid the influence of the original conducted radiation. .
  • the wireless communication frequency can be simply changed, and the interference segment can be avoided.
  • the design difficulty of the internal layout of the electric control box is reduced, and the development cost is indirectly reduced.
  • one embodiment of the present application provides a distributed system design method inside an electrical control box.
  • 2 is a schematic diagram of internal wiring of an electrical control box according to an alternative embodiment of the present application.
  • the electric control box internally includes a power supply panel and a plurality of functional panels, and the power supply panel is respectively connected with a plurality of functional panels through a power line, and the plurality of functional panels are Connected by wireless communication.
  • the specific physical link of the wireless communication mode generally refers to a manner in which no actual communication line is provided, that is, a connection manner by wireless communication is substituted for the connection manner of the communication line, so that the internal blocks of the electric control box are formed. Network, to achieve information exchange.
  • the method further includes: changing a frequency of the wireless communication to avoid the interference segment.
  • the method of wireless communication between the plurality of functional sections in the electric control box proposed by one embodiment of the present application can greatly reduce the difficulty of wiring in the electric control box, and avoid the influence of the original conducted radiation.
  • the wireless communication frequency can be simply changed, and the interference segment can be avoided.
  • the design difficulty of the internal layout of the electric control box is reduced, and the development cost is indirectly reduced.
  • the communication lines between the plurality of functional sections are removed, and a network is formed between the plurality of functional sections by means of wireless communication, thereby realizing information interaction, and the electric control box adopts power lines and communication in the related art.
  • wireless communication is adopted between the various sections inside the electric control box, which avoids the problem of poor communication quality caused by the common interference problems of the current electric control box, and reduces the difficulty of layout and wiring design inside the electric control box.
  • the technical problem that the communication quality in the electric control box provided in the related art is poor and the internal wiring design is difficult is large, and the effect of improving the communication quality and reducing the difficulty of the wiring design is realized.
  • the physical link of wireless communication refers to the manner in which there is no actual communication line.
  • the physical link of wireless communication includes one or more of Zig Bee, Wi-Fi, Bluetooth, and optical communication.
  • the physical link of the wireless communication is not limited to the above four modes, and may also include other wireless communications.
  • a wireless communication module may be integrated inside the electrical control box, or a wireless communication module may be connected outside the electrical control box.
  • a plurality of function sections are connected by wireless communication means through a wireless communication module.
  • the implementation of the present application for FIG. 2 may be that the wireless module circuit is integrated on a circuit board of multiple functional boards in the electrical control box, or may be an external wireless communication switching module.
  • . 3 is a schematic diagram of internal wiring of an electric control box advanced scheme according to an alternative embodiment of the present application. As shown in FIG. 3, a wireless communication module may be integrated inside the electric control box, or external wireless communication may be performed in the electric control box. Transfer module.
  • the wireless communication switching module is the above wireless communication module.
  • the power supply panel supplies power to a plurality of functional panels
  • the plurality of functional panels are panels that are configured to implement various functions.
  • the plurality of function blocks include a controller block and an actuator block.
  • the controller block includes a main module and a plurality of submodules, such as submodule 1, submodule 2, ... Submodule N.
  • the actuator block includes a plurality of actuators, such as actuator 1, actuator 2, ... sub-module N.
  • the above N is an integer and is greater than or equal to 2.
  • the communication mode between the main module and each subordinate submodule, or between the main module and each subordinate actuator is a master-slave mode. There is no master communication mode between each submodule, between actuators, between submodules and actuators.
  • the unowned communication mode includes a two-way connection method or a Transmission Control Protocol (TCP) and a User Datagram Protocol (UDP) communication method using Ethernet.
  • TCP Transmission Control Protocol
  • UDP User Datagram Protocol
  • the above two-way connection may be performed by establishing a client and a server in both directions.
  • This design method can better establish a communication network.
  • the method further includes: separately setting a monitoring module in the plurality of function panels, the monitoring module is configured to monitor parameter characteristics of the power panel and control power-on or power-off of the function panel according to the parameter characteristics.
  • FIG. 4 is a schematic diagram of distributed partitions of the electrical control box according to an optional embodiment of the present application, as shown in FIG. 4 .
  • the overall power control box may be powered down, and the situation is improved.
  • the overall stability of the electric control box, and the safety hazard that may exist in the operation of the whole machine or the damage that may exist to the whole machine are reduced, and the safety of the whole machine operation is improved.
  • controlling the power-on or power-off of the function block according to the parameter characteristic comprises: determining whether there is an abnormality in the parameter characteristic; and determining, when the parameter characteristic is abnormal, determining part or all of the function blocks to be closed from the plurality of function blocks according to the important level And cutting off the power supply to some or all of the functional panels, and when the parameter characteristics return to normal, determining some or all of the functional panels to be restarted from the plurality of functional panels according to the important level and restoring the power supply to some or all of the functional panels.
  • the monitoring module when the monitoring module monitors that there is an abnormality in the parameter characteristics, the partial or all functional blocks to be closed are determined from the plurality of functional blocks according to the important level, and the power supply to the partial or all functional blocks is cut off.
  • the monitoring module monitors and determines that the power line returns to normal, it determines a part or all of the function boards to be restarted from the plurality of function boards according to the important level and restores power supply to some or all of the function boards.
  • the monitoring module before determining whether the parameter characteristic has an abnormality, is further configured to: acquire attribute parameters of the plurality of function blocks, wherein the attribute parameter includes at least one of the following: work importance, power consumption; according to the attribute parameter Divide multiple function sections and determine the importance level corresponding to each function section in multiple function sections.
  • the important level can be divided from the perspective of work importance, power consumption, and the like according to actual design conditions.
  • multiple functional sections can be classified according to attribute parameters such as working importance or power consumption characteristics of each functional section.
  • the power line is unstable, it can automatically disconnect the power supply of the low-level function block to ensure the stability of the plate with high importance.
  • the manner of information interaction includes one of the following: the monitoring module of each functional panel integrates power line carrier, wireless communication mode, and indirect information interaction mode.
  • the indirect information interaction mode is a manner in which the monitoring module of each function section communicates with the corresponding function section to obtain information of the monitoring module of the other function section through wireless communication between the plurality of function sections.
  • the transmission mode can be integrated with power line carrier, wireless communication, etc. by the monitoring module, or by communicating with the respective functional sections, and acquiring other functional sections through wireless communication between multiple functional sections. Monitoring module information.
  • the monitoring module can better realize the function of monitoring and control, and can coordinate the relationship between multiple functional sections to perform reasonable control.
  • the monitoring module is a stand-alone module or integrated into multiple functional panels.
  • the method further includes: setting an external communication interface inside each of the plurality of electrical control boxes; and setting the plurality of electrical control boxes in an external overall box, wherein the plurality of electrical control boxes The wireless communication mode is connected through an external communication interface.
  • the distributed system may include a plurality of electrical control boxes.
  • 3 is a schematic diagram of internal wiring of an electric control box advanced scheme according to an alternative embodiment of the present application.
  • a plurality of electric control boxes may be respectively a sub electric control box 1, a sub electric control box 2... ... sub-electric control box N.
  • a plurality of electrical control boxes are packaged in an external overall housing.
  • An external communication interface is further disposed inside each electric control box, and is set to be connected by wireless communication between the electric control boxes in the box.
  • One embodiment of the present application proposes that wireless communication between the various sections of the electrical control box can greatly reduce the difficulty of wiring in the electrical control box, and avoid the influence of the original conducted radiation.
  • the wireless communication frequency can be simply changed, and the interference segment can be avoided, and finally the design difficulty of the internal layout and wiring of the electric control box is reduced, and the development cost is indirectly reduced.
  • the monitoring of the power supply power line is realized.
  • the power line is unstable, the current suitable power supply cut-off operation is made to ensure the normal operation of the important function boards, thereby reducing the damage of the whole machine caused by the unstable power line.
  • One embodiment of the present application also provides a distributed system inside the electrical control box.
  • the electrical control box of the distributed system inside the electric control box includes a power supply plate and a plurality of function boards, and the power supply blocks are respectively connected to the plurality of function boards through power lines, and the plurality of function boards are connected by wireless communication.
  • the communication lines between the plurality of functional sections are removed, and a network is formed between the plurality of functional sections by means of wireless communication, thereby realizing information interaction, and the electric control box adopts power lines and communication in the related art.
  • wireless communication is adopted between the various sections inside the electric control box, which avoids the problem of poor communication quality caused by the common interference problems of the current electric control box, and reduces the difficulty of layout and wiring design inside the electric control box.
  • the technical problems existing in the existing electric control box are poor in communication quality and the internal wiring design is difficult, and the effect of improving the communication quality and reducing the difficulty of the wiring design is realized.
  • the method of wireless communication between multiple functional boards in the electric control box proposed in the present application can greatly reduce the difficulty of wiring in the electric control box, and avoid the influence of the original conducted radiation.
  • the wireless communication frequency can be simply changed, and the interference segment can be avoided.
  • the design difficulty of the internal layout of the electric control box is reduced, and the development cost is indirectly reduced.
  • the physical link of the wireless communication is selected from one or more of Zig Bee, Wi-Fi, Bluetooth, and optical communication.
  • the physical link of the above wireless communication is a mode without an actual communication line.
  • the physical link of the specific wireless communication is not unique, and may be Zig Bee, Wi-Fi, Bluetooth, optical communication, etc., but is not limited to the above four modes. It can also be used for other wireless communications.
  • the plurality of function blocks include a controller block and an actuator block.
  • the controller block includes a main module and a plurality of sub-modules.
  • the plurality of submodules may be submodule 1, submodule 2, ... submodule N as shown in 2.
  • the actuator section includes a plurality of actuators.
  • the plurality of actuators may be actuator 1, actuator 2, ... actuator N as shown in 2.
  • the communication mode between the main module and the subordinate submodules, or between the main module and the subordinate multiple actuators is the master-slave mode.
  • the masterless communication mode includes a two-way connection or a TCP or UDP communication method using Ethernet.
  • the above two-way connection may be performed by establishing a client and a server in both directions.
  • This design method can better establish a communication network.
  • the distributed system includes a wireless communication module configured to wirelessly communicate between the plurality of function boards, and the wireless communication module is integrated inside the electronic control box or externally connected to the outside of the electrical control box.
  • an optional embodiment of the present application may be that the wireless module circuit is integrated on a circuit board of multiple functional boards in the electrical control box, or may be external wireless communication. Transfer module.
  • An alternative embodiment of the present application may be an integrated wireless communication module inside the electrical control box for the implementation of FIG. 3, or an external wireless communication switching module may be externally connected to the electrical control box.
  • the wireless communication switching module is the above wireless communication module.
  • the electronic control box further includes a plurality of monitoring modules, and the plurality of monitoring modules are disposed in the plurality of functional panels, or may be respectively disposed on the power lines between the plurality of functional panels and the power supply panel ( As shown in FIG. 4, it is set to monitor the parameter characteristics of the power supply block and control the power-on or power-off of the function block corresponding to each monitoring module.
  • each of the functional panels has a parameter characteristic (such as a conventional voltage, current, power, etc.) and an on-off control for monitoring the power supply panel.
  • Functional monitoring module for monitoring the power supply panel.
  • the overall power control box may be powered down, and the situation is improved.
  • the overall stability of the electric control box, and the safety hazard that may exist in the operation of the whole machine or the damage that may exist to the whole machine are reduced, and the safety of the whole machine operation is improved.
  • the monitoring module includes: an obtaining submodule, a determining submodule, and a control submodule.
  • the control sub-module is connected with the judging sub-module, and is set to determine part or all of the functional sections to be turned off from the plurality of functional sections according to the important level, and to cut off power supply to some or all of the functional sections, and when the parameters are When the feature returns to normal, some or all of the function boards to be restarted are determined from the plurality of function boards according to the importance level and the power supply to some or all of the function boards is restored.
  • the partial or all functional blocks to be closed are determined from the plurality of functional blocks according to the important level, and the power supply to the partial or all functional blocks is cut off.
  • the monitoring module monitors that the power line returns to normal, determining part or all of the functional boards to be restarted from the plurality of functional sections according to the important level and restoring power supply to some or all of the functional sections.
  • the monitoring module further includes: a dividing module, connected to the control submodule, configured to divide the plurality of functional sections according to at least one of work importance and power consumption, and determine each of the plurality of functional sections The important level corresponding to the functional sections.
  • the important level can be divided from the perspective of work importance, power consumption, and the like according to actual design conditions.
  • multiple functional sections can be classified according to attribute parameters such as working importance or power consumption characteristics of each functional section.
  • the power line is unstable, it can automatically disconnect the power supply of the low-level function block to ensure the stability of the plate with high importance.
  • the manner of information interaction includes one of the following: the monitoring module of each functional panel integrates power line carrier, wireless communication mode, and indirect information interaction mode.
  • the indirect information interaction mode is a manner in which the monitoring module of each function section communicates with the corresponding function section to obtain information of the monitoring module of the other function section through wireless communication between the plurality of function sections.
  • the transmission mode can be integrated with power line carrier, wireless communication, etc. by the monitoring module, or by communicating with the respective functional sections, and acquiring other functional sections through wireless communication between multiple functional sections. Monitoring module information.
  • the monitoring module can better realize the function of monitoring and control, and can coordinate the relationship between multiple functional sections to perform reasonable control.
  • the monitoring module is a stand-alone module or integrated in multiple functional sections.
  • the distributed system may include a plurality of electrical control boxes
  • FIG. 3 is a schematic diagram of internal wiring of an electrical control box advanced solution according to an alternative embodiment of the present application.
  • the plurality of electric control boxes may be a sub electric control box 1, a sub electric control box 2, a sub electric control box N, respectively.
  • a plurality of electrical control boxes are packaged in a housing (such as the outer overall housing shown in Figure 3).
  • An external communication interface is further disposed inside each electric control box, and is set to be connected by wireless communication between a plurality of electric control boxes in the cabinet.
  • One embodiment of the present application proposes that wireless communication between the various sections of the electrical control box can greatly reduce the difficulty of wiring in the electrical control box, and avoid the influence of the original conducted radiation.
  • the wireless communication frequency can be simply changed, and the interference segment can be avoided.
  • the design difficulty of the internal layout of the electric control box is reduced, and the development cost is indirectly reduced.
  • the monitoring of the power supply power line is realized.
  • the power line is unstable, the current suitable power supply cut-off operation is made to ensure the normal operation of the important function boards, thereby reducing the damage of the whole machine caused by the unstable power line.

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Abstract

A distributed system inside an electric cabinet, and a design method therefor. The electric cabinet having the distributed system comprises a power plate and multiple functional plates inside same, wherein the power plate is respectively connected to the multiple functional plates by means of power lines; and the multiple functional plates are connected by means of wireless communication. In the distributed system, by means of removing communication lines between multiple functional plates, and forming a network between the multiple functional plates by means of wireless communication, information interaction is realized. Compared with a method in the relevant art where power lines and communication lines are used in an electric cabinet for networking, the method of using wireless communication between various plates inside the electric cabinet avoids the problem of the poor communication quality caused by a current common interference problem of the electric cabinet, reduces the difficulties in layout and wiring design inside the electric cabinet, solves the technical problems of poor communication quality and a great difficulty in terms of the internal wiring design in existing electric cabinets, and also achieves the effect of reducing the difficulty of the wiring design while improving the communication quality.

Description

电控箱内部的分布式***及其设计方法Distributed system inside electric control box and design method thereof 技术领域Technical field
本发明涉及电控箱***技术领域，尤其涉及一种电控箱内部的分布式***及其设计方法。The invention relates to the technical field of an electric control box system, in particular to a distributed system inside an electric control box and a design method thereof.
背景技术Background technique
电控箱是绝大部分产品不可或缺的内容，其中电控箱主要设置为放置电源板块、控制器板块以及一些执行器等。图1是根据相关技术的一种传统电控箱内部布线示意图，如图1所示，目前常规电控箱内部多个功能板块间的布局布线一般涉及到强电电力线、弱电电力线和通信线。对于电控箱内的布局走线一直有着较高的技术要求，布局走线的好坏对于箱体内多个功能板块通信质量起到决定性的作用。为了避免影响，行业内有较多的设计规范，在设计中为了满足规范要求避免影响，往往箱体的设计都需要设计较多线槽，或采取将体积增大等措施，但还不能保证必定躲避了干扰源。The electric control box is indispensable for most products. The electric control box is mainly set up to place the power board, controller board and some actuators. 1 is a schematic diagram of internal wiring of a conventional electric control box according to the related art. As shown in FIG. 1, the layout and wiring between a plurality of functional boards in a conventional electric control box generally involves a strong electric power line, a weak electric power line, and a communication line. There are always high technical requirements for the layout of the electrical control box, and the quality of the layout routing plays a decisive role in the communication quality of multiple functional sections in the cabinet. In order to avoid the impact, there are more design specifications in the industry. In order to meet the requirements of the specification to avoid the impact in the design, often the design of the cabinet needs to design more trunks, or take measures such as increasing the volume, but it is not guaranteed. Avoid the source of interference.
针对如何解决现有方法中存在的上述技术问题，目前尚未提出有效的解决方式。In view of how to solve the above technical problems existing in the existing methods, no effective solution has been proposed yet.
发明内容Summary of the invention
本申请至少部分实施例提供了一种电控箱内部的分布式***及其设计方法，以至少部分地解决相关技术中所提供的电控箱中存在的通信质量差且内部布线设计难度大的技术问题。At least some embodiments of the present application provide a distributed system inside an electric control box and a design method thereof, which at least partially solve the problem of poor communication quality and difficulty in internal wiring design in the electric control box provided in the related art. technical problem.
在本申请的其中一实施中，提供了一种电控箱内部的分布式***设计方法，所述电控箱内部包括电源板块和多个功能板块，所述电源板块分别与所述多个功能板块通过电力线连接，所述多个功能板块之间通过无线通信的方式连接。In one implementation of the present application, a distributed system design method inside an electric control box is provided, the electric control box internally includes a power supply panel and a plurality of functional panels, and the power supply panel respectively has the plurality of functions The boards are connected by a power line, and the plurality of function boards are connected by wireless communication.
在一个可选实施方式中，所述方法还包括：在所述多个功能板块中分别设置监测模块，所述监测模块设置为监测所述电源板块的参数特性和根据所述参数特性控制对应的功能板块的通电或断电。In an optional implementation manner, the method further includes: separately setting a monitoring module in the plurality of function panels, the monitoring module configured to monitor parameter characteristics of the power panel and control corresponding according to the parameter characteristics Power-on or power-off of the function block.
在一个可选实施方式中，根据所述参数特性控制所述功能板块的通电或断电包括：判断所述参数特性是否存在异常；在所述参数特性异常时，根据所述重要等级从所述多个功能板块中确定待重启的部分或全部功能板块并恢复对所述部分或全部功能板块的供电。In an optional implementation, controlling the power-on or power-off of the function block according to the parameter characteristic comprises: determining whether the parameter characteristic has an abnormality; when the parameter characteristic is abnormal, according to the important level, A part or all of the function boards to be restarted are determined in the plurality of function boards and power supply to the part or all of the function boards is resumed.
在一个可选实施方式中，在判断所述参数特性是否存在异常之前，所述监测模块还设置为：获取所述多个功能板块的属性参数，其中，所述属性参数包括以下至少之一：工作重要性、功耗；根据所述属性参数划分所述多个功能板块，并确定所述多个功能板块中每个功能板块分别对应的所述重要等级。In an optional implementation manner, before the parameter is determined to be abnormal, the monitoring module is further configured to: acquire an attribute parameter of the multiple function blocks, where the attribute parameter includes at least one of the following: The importance of the work, the power consumption; dividing the plurality of function blocks according to the attribute parameter, and determining the importance level corresponding to each of the plurality of function boards respectively.
在一个可选实施方式中，每个功能板块的监测模块之间存在信息交互，所述信息交互的方式包括以下之一：每个功能板块的监测模块集成电力线载波、无线通信的方式，间接信息交互方式，其中，所述间接信息交互方式为，每个功能板块的监测模块通过与各自对应的功能板块通信，以通过所述多个功能板块间的无线通信获取其他所述功能板块的监测模块的信息的方式。In an optional implementation manner, there is information interaction between the monitoring modules of each function panel, and the manner of information interaction includes one of the following: the monitoring module of each functional panel integrates power line carrier, wireless communication mode, and indirect information. The interaction mode, wherein the indirect information interaction mode is that the monitoring module of each function panel communicates with the corresponding function block to obtain the monitoring module of the other function block by wireless communication between the multiple function boards The way of information.
在一个可选实施方式中，每个功能板块的监测模块为独立的模块或集成在对应的功能板块中。In an alternative embodiment, the monitoring module of each functional section is a separate module or integrated in a corresponding functional section.
在一个实施方式中，所述无线通信的物理链路为没有实际通信线的方式，可选所述无线通信的物理链路包括Zig Bee、Wi-Fi、蓝牙、光通信中的一种或多种。In an embodiment, the physical link of the wireless communication is a mode without an actual communication line, and the physical link of the wireless communication may be one or more of Zig Bee, Wi-Fi, Bluetooth, and optical communication. Kind.
在一个可选实施方式中，所述多个功能板块包括控制器板块和执行器板块，所述控制器板块包括主模块和多个子模块，所述执行器板块包括多个执行器，所述主模块和所述主模块下属的所述多个子模块之间，或所述主模块和所述主模块下属的所述多个执行器之间的通信方式为主从模式；所述多个子模块之间、所述多个执行器之间、所述多个子模块和所述多个执行器之间为无主通信模式，所述无主通信模式包括采用双向连接的方式、或采用以太网的TCP、UDP通信方式。In an optional implementation manner, the plurality of function blocks include a controller block and an actuator block, the controller block includes a main module and a plurality of submodules, and the actuator block includes a plurality of actuators, the main a communication mode between the module and the plurality of submodules subordinate to the main module, or between the main module and the plurality of actuators subordinate to the main module; the plurality of submodules Between the plurality of actuators, between the plurality of submodules, and the plurality of actuators, there is a masterless communication mode, and the unowned communication mode includes a method using a bidirectional connection or a TCP using Ethernet UDP communication method.
在一个实施方式中，所述多个功能板块之间通过无线通信的方式连接，包括：在所述电控箱内部集成无线通信模块，或在所述电控箱外部连接无线通信模块；所述多个功能板块通过所述无线通信模块进行无线通信方式的连接。In an embodiment, the plurality of function boards are connected by way of wireless communication, including: integrating a wireless communication module inside the electric control box, or connecting a wireless communication module outside the electric control box; A plurality of function boards are connected by means of the wireless communication module in a wireless communication manner.
在一个实施方式中，所述方法还包括：在多个电控箱中每个电控箱内部设置外接通信接口；将所述多个电控箱设置于一个外部总体箱体内，其中，所述多个电控箱之间通过所述外接通信接口进行无线通信方式的连接。In one embodiment, the method further includes: providing an external communication interface inside each of the plurality of electrical control boxes; and disposing the plurality of electrical control boxes in an external overall box, wherein A plurality of electrical control boxes are connected by means of the external communication interface in a wireless communication manner.
在本申请其中一实施例中，还提供了一种电控箱内部的分布式***，所述电控箱内部包括电源板块和多个功能板块，所述电源板块分别与所述多个功能板块通过电力线连接，所述多个功能板块之间通过无线通信的方式连接。In an embodiment of the present application, a distributed system inside the electric control box is further provided, the electric control box internally includes a power supply block and a plurality of functional blocks, and the power supply block and the plurality of functional blocks respectively The plurality of function boards are connected by wireless communication through a power line connection.
在一个可选实施方式中，所述电控箱内部还包括多个监测模块，所述多个监测模块设置于所述多个功能板块中，或者所述多个监测模块分别设置于所述多个功能板块和所述电源板块之间，设置为监测所述电源板块的参数特性和控制每个监测模块对应的功能板块的通电或断电。In an optional implementation, the electronic control box further includes a plurality of monitoring modules, wherein the plurality of monitoring modules are disposed in the plurality of function boards, or the plurality of monitoring modules are respectively disposed on the plurality of Between the function board and the power board, it is arranged to monitor the parameter characteristics of the power board and control the power-on or power-off of the function block corresponding to each monitoring module.
在上述实施例中，通过去除多个功能板块之间的通信线，采用无线通信的方式将多个功能板块之间形成网络，实现信息交互，与相关技术中电控箱采用电力线和通信线组网的方式相比，电控箱内部各板块间采用无线通信的方式，避免了目前电控箱常见的干扰问题导致通信质量差的问题，降低电控箱内部的布局布线设计难度，解决了现有电控箱中存在的通信质量差且内部布线设计难度大的技术问题，实现了提升通信质量的同时减小布线设计难度的效果。In the above embodiment, by removing the communication lines between the plurality of function boards, a network is formed between the plurality of function boards by means of wireless communication, thereby realizing information interaction, and the electric control box adopts the power line and the communication line group in the related art. Compared with the way of the network, the wireless communication mode is adopted between the various sections inside the electric control box, which avoids the problem that the common interference problem of the current electric control box leads to poor communication quality, reduces the difficulty of layout and wiring design inside the electric control box, and solves the present problem. There is a technical problem that the communication quality in the electric control box is poor and the internal wiring design is difficult, and the effect of improving the communication quality and reducing the difficulty of the wiring design is achieved.
附图说明DRAWINGS
构成本申请的一部分的附图用来提供对本申请的进一步理解，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：The accompanying drawings, which are incorporated in the claims of the claims In the drawing:
图1是根据相关技术的一种传统电控箱内部布线示意图。1 is a schematic diagram of internal wiring of a conventional electric control box according to the related art.
图2是根据本申请其中一可选实施例的电控箱内部布线示意图。2 is a schematic diagram of internal wiring of an electrical control box according to an alternative embodiment of the present application.
图3是根据本申请其中一可选实施例的电控箱进阶方案的内部布线示意图。3 is a schematic diagram of internal wiring of an electrical box advanced scheme in accordance with an alternative embodiment of the present application.
图4是根据本申请其中一可选实施例的电控箱内部各板块分布式示意图。4 is a schematic diagram of distributed distribution of various panels within an electrical control box according to an alternative embodiment of the present application.
具体实施方式Detailed ways
为使本申请的目的、技术方案和优点更加清楚明白，下面结合实施方式和附图，对本申请做进一步详细说明。在此，本申请的示意性实施方式及其说明用于解释本申请，但并不作为对本申请的限定。In order to make the objects, technical solutions and advantages of the present application more clear, the present application will be further described in detail below with reference to the embodiments and the accompanying drawings. The illustrative embodiments of the present application and the description thereof are used to explain the present application, but are not intended to limit the application.
考虑到相关技术中所提供的电控箱的布局走线的设计难度较大，往往为了避免对内部多个功能板块的影响，而采用较多线槽的设计，体积增大等措施，但是还不能保证必定躲避了干扰源。综上可知，相关技术中所提供的电控箱中存在的通信质量差且内部布线设计难度大的技术问题。针对产生上述技术问题的根本原因，本申请考虑将电控箱内部各板块间采用无线通信的方式连接，通过无线通信的方式可大大减少电控箱内布线难度，同时避免原有传导辐射的影响。对于空间辐射的影响可以简单的改变无线通信频率，避开干扰段即可解决。最终降低电控箱内部布局布线的设计难度，间接性的降低开发成本。Considering that the layout of the electric control box provided by the related art is difficult to design, often in order to avoid the influence on multiple internal functional blocks, more design of the cable trough is adopted, and the volume is increased, etc., but There is no guarantee that the source of interference must be avoided. In summary, the technical problems in the electrical control box provided in the related art are poor in communication quality and the internal wiring design is difficult. In view of the root cause of the above technical problems, the present application considers connecting wireless communication between the various sections of the electrical control box, and the method of wireless communication can greatly reduce the difficulty of wiring in the electrical control box, and avoid the influence of the original conducted radiation. . For the influence of space radiation, the wireless communication frequency can be simply changed, and the interference segment can be avoided. Finally, the design difficulty of the internal layout of the electric control box is reduced, and the development cost is indirectly reduced.
基于上述技术构思，本申请其中一实施例提供了一种电控箱内部的分布式***设计方法。图2是根据本申请其中一可选实施例的电控箱内部布线示意图。如图2所示，在该电控箱内部的分布式***设计方法中，电控箱内部包括电源板块和多个功能板块，电源板块分别与多个功能板块通过电力线连接，多个功能板块之间通过无线通信的方式连接。Based on the above technical concept, one embodiment of the present application provides a distributed system design method inside an electrical control box. 2 is a schematic diagram of internal wiring of an electrical control box according to an alternative embodiment of the present application. As shown in FIG. 2, in the distributed system design method inside the electric control box, the electric control box internally includes a power supply panel and a plurality of functional panels, and the power supply panel is respectively connected with a plurality of functional panels through a power line, and the plurality of functional panels are Connected by wireless communication.
在本实施例中，无线通信方式的具体的物理链路泛指没有实际通信线的方式，也即通过无线通信的连接方式替代了通信线连接的方式，使电控箱内部各板块之间形成网络，实现信息交互。In this embodiment, the specific physical link of the wireless communication mode generally refers to a manner in which no actual communication line is provided, that is, a connection manner by wireless communication is substituted for the connection manner of the communication line, so that the internal blocks of the electric control box are formed. Network, to achieve information exchange.
在一个可选的实施方式中，上述方法还包括：改变无线通信的频率，以避开干扰段。In an optional implementation manner, the method further includes: changing a frequency of the wireless communication to avoid the interference segment.
本申请其中一实施例提出的电控箱内部多个功能板块间通过无线通信的方式可大大减少电控箱内布线难度，同时避免原有传导辐射的影响。对于空间辐射的影响可以简单的改变无线通信频率，避开干扰段即可解决。最终降低电控箱内部布局布线的设计难度，间接性的降低开发成本。The method of wireless communication between the plurality of functional sections in the electric control box proposed by one embodiment of the present application can greatly reduce the difficulty of wiring in the electric control box, and avoid the influence of the original conducted radiation. For the influence of space radiation, the wireless communication frequency can be simply changed, and the interference segment can be avoided. Finally, the design difficulty of the internal layout of the electric control box is reduced, and the development cost is indirectly reduced.
通过采用本申请上述实施例，将多个功能板块之间的通信线去除，采用无线通信的方式将多个功能板块之间形成网络，实现信息交互，与相关技术中电控箱采用电力线和通信线组网的方式相比，电控箱内部各板块间采用无线通信的方式，避免了目前电控箱常见的干扰问题导致通信质量差的问题，降低电控箱内部的布局布线设计难度，解决了相关技术中所提供的电控箱中存在的通信质量差且内部布线设计难度大的技术问题，实现了提升通信质量的同时减小布线设计难度的效果。By adopting the above-mentioned embodiments of the present application, the communication lines between the plurality of functional sections are removed, and a network is formed between the plurality of functional sections by means of wireless communication, thereby realizing information interaction, and the electric control box adopts power lines and communication in the related art. Compared with the way of line networking, wireless communication is adopted between the various sections inside the electric control box, which avoids the problem of poor communication quality caused by the common interference problems of the current electric control box, and reduces the difficulty of layout and wiring design inside the electric control box. The technical problem that the communication quality in the electric control box provided in the related art is poor and the internal wiring design is difficult is large, and the effect of improving the communication quality and reducing the difficulty of the wiring design is realized.
在一个可选的实施方式中，无线通信的物理链路泛指没有实际通信线的方式。无线通信的物理链路包括Zig Bee、Wi-Fi、蓝牙、光通信中的一种或多种。但无线通信的物理链路并不限于上述四种方式，还可以包括其他无线通信。In an alternative embodiment, the physical link of wireless communication refers to the manner in which there is no actual communication line. The physical link of wireless communication includes one or more of Zig Bee, Wi-Fi, Bluetooth, and optical communication. However, the physical link of the wireless communication is not limited to the above four modes, and may also include other wireless communications.
在一个可选的实施方式中，为实现多个功能板块之间通过无线通信的方式连接，可以在电控箱内部集成无线通信模块，或在电控箱外部连接无线通信模块。多个功能板块通过无线通信模块进行无线通信方式的连接。In an optional implementation manner, in order to realize connection by multiple wireless communication modes, a wireless communication module may be integrated inside the electrical control box, or a wireless communication module may be connected outside the electrical control box. A plurality of function sections are connected by wireless communication means through a wireless communication module.
在本可选的实施方式中，针对无线通信的方式，本申请针对图2的实现可以是无线模块电路集成在电控箱内多个功能板块的电路板上，也可是外接无线通信转接模块。图3是根据本申请其中一可选实施例的电控箱进阶方案的内部布线示意图，如图3所示，可以在电控箱内部集成无线通信模块，也可在电控箱外接无线通信转接模块。该无线通信转接模块即为上述无线通信模块。In this optional embodiment, for the manner of wireless communication, the implementation of the present application for FIG. 2 may be that the wireless module circuit is integrated on a circuit board of multiple functional boards in the electrical control box, or may be an external wireless communication switching module. . 3 is a schematic diagram of internal wiring of an electric control box advanced scheme according to an alternative embodiment of the present application. As shown in FIG. 3, a wireless communication module may be integrated inside the electric control box, or external wireless communication may be performed in the electric control box. Transfer module. The wireless communication switching module is the above wireless communication module.
通过采用上述可选的实施方式，实现了灵活地替换通信方式，避免了空间干扰通信的问题。By adopting the above optional implementation manner, the flexible replacement of the communication mode is realized, and the problem of spatial interference communication is avoided.
在本实施方式中，电源板块为多个功能板块供电，多个功能板块为设置为实现各种功能的板块。In the present embodiment, the power supply panel supplies power to a plurality of functional panels, and the plurality of functional panels are panels that are configured to implement various functions.
在一个可选的实施方式中，多个功能板块包括控制器板块和执行器板块.如图2所示，控制器板块包括主模块和多个子模块，比如，子模块1、 子模块2……子模块N。执行器板块包括多个执行器，比如，执行器1、执行器2……子模块N。上述N为整数且大于等于2。主模块和各下属的子模块之间，或主模块和下属的各执行器之间的通信方式为主从模式。各子模块之间、各执行器之间、子模块和执行器之间为无主通信模式。无主通信模式包括采用双向连接的方式、或采用以太网的传输控制协议(Transmission Control Protocol，TCP)、用户数据报协议(User Datagram Protocol，UDP)通信方式。In an optional implementation manner, the plurality of function blocks include a controller block and an actuator block. As shown in FIG. 2, the controller block includes a main module and a plurality of submodules, such as submodule 1, submodule 2, ... Submodule N. The actuator block includes a plurality of actuators, such as actuator 1, actuator 2, ... sub-module N. The above N is an integer and is greater than or equal to 2. The communication mode between the main module and each subordinate submodule, or between the main module and each subordinate actuator is a master-slave mode. There is no master communication mode between each submodule, between actuators, between submodules and actuators. The unowned communication mode includes a two-way connection method or a Transmission Control Protocol (TCP) and a User Datagram Protocol (UDP) communication method using Ethernet.
在本可选的实施例中，上述的采用双向连接的方式可以为，双向建立客户端与服务器。这样的设计方式，能够更好的建立通信网络。在一个可选的实施方式中，上述方法还包括：在多个功能板块中分别设置监测模块，监测模块设置为监测电源板块的参数特性和根据参数特性控制功能板块的通电或断电。In the optional embodiment, the above two-way connection may be performed by establishing a client and a server in both directions. This design method can better establish a communication network. In an optional implementation manner, the method further includes: separately setting a monitoring module in the plurality of function panels, the monitoring module is configured to monitor parameter characteristics of the power panel and control power-on or power-off of the function panel according to the parameter characteristics.
在本实施方式中，针对多个功能板块分布式***的设计如图4所示，图4是根据本申请其中一可选实施例的电控箱内部各板块分布式示意图，如图4所示，各个功能板块中均存在负责监测电源板块的参数特性(例如：电压、电流、功率等)以及通断控制功能的监测模块。In this embodiment, the design of the distributed system for multiple functional panels is as shown in FIG. 4 , and FIG. 4 is a schematic diagram of distributed partitions of the electrical control box according to an optional embodiment of the present application, as shown in FIG. 4 . There are monitoring modules for monitoring the parameter characteristics of the power supply block (such as voltage, current, power, etc.) and the on-off control function in each function block.
通过上述实施例，避免了在电控箱内部多个功能板块供电采用统一电源板块的情况下，当电源板块出现不稳定或功率不足时则可能产生的电控箱整体掉电的情况，提高了电控箱整体的稳定性，并且，减少了整机的运行可能存在的安全隐患或对整机可能会存在的损坏的情况，提升了整机运行的安全性。Through the above embodiments, in the case that the power supply of the plurality of functional blocks in the electric control box adopts the unified power supply plate, when the power supply plate is unstable or the power is insufficient, the overall power control box may be powered down, and the situation is improved. The overall stability of the electric control box, and the safety hazard that may exist in the operation of the whole machine or the damage that may exist to the whole machine are reduced, and the safety of the whole machine operation is improved.
在一个实施方式中，根据参数特性控制功能板块的通电或断电包括：判断参数特性是否存在异常；在参数特性异常时，根据重要等级从多个功能板块中确定待关闭的部分或全部功能板块及切断对部分或全部功能板块的供电，以及当参数特性恢复正常时，根据重要等级从多个功能板块中确定待重启的部分或全部功能板块并恢复对部分或全部功能板块的供电。In an embodiment, controlling the power-on or power-off of the function block according to the parameter characteristic comprises: determining whether there is an abnormality in the parameter characteristic; and determining, when the parameter characteristic is abnormal, determining part or all of the function blocks to be closed from the plurality of function blocks according to the important level And cutting off the power supply to some or all of the functional panels, and when the parameter characteristics return to normal, determining some or all of the functional panels to be restarted from the plurality of functional panels according to the important level and restoring the power supply to some or all of the functional panels.
在本实施例中，当监测模块监测出现参数特性存在异常时，则根据重要等级从多个功能板块中确定待关闭的部分或全部功能板块及切断对部分或全部功能板块的供电。当监测模块监测确定电力线恢复正常，则根据重要等级从多个功能板块中确定待重启的部分或全部功能板块并恢复对 部分或全部功能板块的供电。In this embodiment, when the monitoring module monitors that there is an abnormality in the parameter characteristics, the partial or all functional blocks to be closed are determined from the plurality of functional blocks according to the important level, and the power supply to the partial or all functional blocks is cut off. When the monitoring module monitors and determines that the power line returns to normal, it determines a part or all of the function boards to be restarted from the plurality of function boards according to the important level and restores power supply to some or all of the function boards.
在一个实施方式中，在判断参数特性是否存在异常之前，监测模块还设置为：获取多个功能板块的属性参数，其中，属性参数包括以下至少之一：工作重要性、功耗；根据属性参数划分多个功能板块，并确定多个功能板块中每个功能板块对应的重要等级。In one embodiment, before determining whether the parameter characteristic has an abnormality, the monitoring module is further configured to: acquire attribute parameters of the plurality of function blocks, wherein the attribute parameter includes at least one of the following: work importance, power consumption; according to the attribute parameter Divide multiple function sections and determine the importance level corresponding to each function section in multiple function sections.
在本可选的实施方式中，可以根据实际设计情况，从工作重要性、功耗等角度进行重要等级的划分。In this optional implementation manner, the important level can be divided from the perspective of work importance, power consumption, and the like according to actual design conditions.
在对电控箱内多个功能板块进行分布式***设计的过程中，可以针对每个功能板块的工作重要性或功耗特性等属性参数对多个功能板块进行等级划分。当电力线出现不稳现象时，可自主断开等级低的功能板块供电，保障重要性高的板块工作稳定。In the process of designing distributed systems for multiple functional sections in the electrical control box, multiple functional sections can be classified according to attribute parameters such as working importance or power consumption characteristics of each functional section. When the power line is unstable, it can automatically disconnect the power supply of the low-level function block to ensure the stability of the plate with high importance.
在一个实施方式中，每个功能板块的监测模块之间存在信息交互，信息交互的方式包括以下之一：每个功能板块的监测模块集成电力线载波、无线通信的方式，间接信息交互方式。间接信息交互方式为，每个功能板块的监测模块通过与各自对应的功能板块通信，以通过多个功能板块间的无线通信获取其他功能板块的监测模块的信息的方式。In an embodiment, there is information interaction between the monitoring modules of each functional panel, and the manner of information interaction includes one of the following: the monitoring module of each functional panel integrates power line carrier, wireless communication mode, and indirect information interaction mode. The indirect information interaction mode is a manner in which the monitoring module of each function section communicates with the corresponding function section to obtain information of the monitoring module of the other function section through wireless communication between the plurality of function sections.
电控箱内多个功能板块的监测模块存在信息交互，传递方式可为监测模块集成电力线载波、无线通信等，或通过与各自功能板块通信，通过多个功能板块间的无线通信获取其他功能板块的监测模块的信息。There are information exchanges between the monitoring modules of multiple functional sections in the electrical control box. The transmission mode can be integrated with power line carrier, wireless communication, etc. by the monitoring module, or by communicating with the respective functional sections, and acquiring other functional sections through wireless communication between multiple functional sections. Monitoring module information.
通过上述实施例，可以实现多种形式的信息交互，从而使监测模块可以更好的实现监测控制的作用，能够协调多个功能板块之间的关系来进行合理控制。Through the above embodiments, various forms of information interaction can be implemented, so that the monitoring module can better realize the function of monitoring and control, and can coordinate the relationship between multiple functional sections to perform reasonable control.
在一个实施方式中，监测模块为独立的模块或集成在多个功能板块中。In one embodiment, the monitoring module is a stand-alone module or integrated into multiple functional panels.
在一个实施方式中，上述方法还包括：在多个电控箱中每个电控箱内部设置外接通信接口；将多个电控箱设置于一个外部总体箱体内，其中，多个电控箱之间通过外接通信接口进行无线通信方式的连接。In an embodiment, the method further includes: setting an external communication interface inside each of the plurality of electrical control boxes; and setting the plurality of electrical control boxes in an external overall box, wherein the plurality of electrical control boxes The wireless communication mode is connected through an external communication interface.
作为一种可选实施方式，如图3所示，该分布式***可以包括多个电控箱。图3是根据本申请其中一可选实施例的电控箱进阶方案的内部布线示意图，如图3所示，多个电控箱可以分别为子电控箱1、子电控箱2…… 子电控箱N。多个电控箱封装于一个外部总体箱体内。各电控箱内部还设置有外接通信接口，设置为箱体内的各电控箱之间的为无线通信的方式连接。As an alternative embodiment, as shown in FIG. 3, the distributed system may include a plurality of electrical control boxes. 3 is a schematic diagram of internal wiring of an electric control box advanced scheme according to an alternative embodiment of the present application. As shown in FIG. 3, a plurality of electric control boxes may be respectively a sub electric control box 1, a sub electric control box 2... ... sub-electric control box N. A plurality of electrical control boxes are packaged in an external overall housing. An external communication interface is further disposed inside each electric control box, and is set to be connected by wireless communication between the electric control boxes in the box.
本申请其中一实施例提出电控箱内部各板块间通过无线通信的方式可大大减少电控箱内布线难度，同时避免原有传导辐射的影响。对于空间辐射的影响可以简单的改变无线通信频率，避开干扰段即可解决，最终降低电控箱内部布局布线的设计难度，间接性的降低开发成本。One embodiment of the present application proposes that wireless communication between the various sections of the electrical control box can greatly reduce the difficulty of wiring in the electrical control box, and avoid the influence of the original conducted radiation. For the influence of space radiation, the wireless communication frequency can be simply changed, and the interference segment can be avoided, and finally the design difficulty of the internal layout and wiring of the electric control box is reduced, and the development cost is indirectly reduced.
同时通过分布式***设计，实现对供电电力线的监测，当电力线不稳时做出当前适合的供电切断操作，保证重要功能板块的工作正常运行，从而减少因电力线不稳导致整机损坏的情况。At the same time, through the distributed system design, the monitoring of the power supply power line is realized. When the power line is unstable, the current suitable power supply cut-off operation is made to ensure the normal operation of the important function boards, thereby reducing the damage of the whole machine caused by the unstable power line.
本申请其中一实施例还提供了一种电控箱内部的分布式***。该电控箱内部的分布式***的电控箱内部包括电源板块和多个功能板块，电源板块分别与多个功能板块通过电力线连接，多个功能板块之间通过无线通信的方式连接。One embodiment of the present application also provides a distributed system inside the electrical control box. The electrical control box of the distributed system inside the electric control box includes a power supply plate and a plurality of function boards, and the power supply blocks are respectively connected to the plurality of function boards through power lines, and the plurality of function boards are connected by wireless communication.
通过采用本申请上述实施例，将多个功能板块之间的通信线去除，采用无线通信的方式将多个功能板块之间形成网络，实现信息交互，与相关技术中电控箱采用电力线和通信线组网的方式相比，电控箱内部各板块间采用无线通信的方式，避免了目前电控箱常见的干扰问题导致通信质量差的问题，降低电控箱内部的布局布线设计难度，解决了现有电控箱中存在的通信质量差且内部布线设计难度大的技术问题，实现了提升通信质量的同时减小布线设计难度的效果。By adopting the above-mentioned embodiments of the present application, the communication lines between the plurality of functional sections are removed, and a network is formed between the plurality of functional sections by means of wireless communication, thereby realizing information interaction, and the electric control box adopts power lines and communication in the related art. Compared with the way of line networking, wireless communication is adopted between the various sections inside the electric control box, which avoids the problem of poor communication quality caused by the common interference problems of the current electric control box, and reduces the difficulty of layout and wiring design inside the electric control box. The technical problems existing in the existing electric control box are poor in communication quality and the internal wiring design is difficult, and the effect of improving the communication quality and reducing the difficulty of the wiring design is realized.
本申请提出的电控箱内部多个功能板块间通过无线通信的方式可大大减少电控箱内布线难度，同时避免原有传导辐射的影响。对于空间辐射的影响可以简单的改变无线通信频率，避开干扰段即可解决。最终降低电控箱内部布局布线的设计难度，间接性的降低开发成本。The method of wireless communication between multiple functional boards in the electric control box proposed in the present application can greatly reduce the difficulty of wiring in the electric control box, and avoid the influence of the original conducted radiation. For the influence of space radiation, the wireless communication frequency can be simply changed, and the interference segment can be avoided. Finally, the design difficulty of the internal layout of the electric control box is reduced, and the development cost is indirectly reduced.
在一个可选的实施方式中，无线通信的物理链路选自Zig Bee、Wi-Fi、蓝牙、光通信中的一种或多种。In an alternative embodiment, the physical link of the wireless communication is selected from one or more of Zig Bee, Wi-Fi, Bluetooth, and optical communication.
上述的无线通信的物理链路为没有实际通信线的方式，具体无线通讯的物理链路不唯一，可为Zig Bee、Wi-Fi、蓝牙、光通信等，但并不限于上述的四种方式，还可以为其他无线通信。The physical link of the above wireless communication is a mode without an actual communication line. The physical link of the specific wireless communication is not unique, and may be Zig Bee, Wi-Fi, Bluetooth, optical communication, etc., but is not limited to the above four modes. It can also be used for other wireless communications.
在一个可选的实施方式中，如图2所示，多个功能板块包括控制器板块和执行器板块。控制器板块包括主模块和多个子模块。多个子模块可以为如同2所示的子模块1、子模块2……子模块N。执行器板块包括多个执行器。多个执行器可以为如同2所示的执行器1、执行器2……执行器N。主模块和下属的多个子模块之间，或主模块和下属的多个执行器之间的通信方式为主从模式。多个子模块之间、多个执行器之间、多个子模块和多个执行器之间为无主通信模式。无主通信模式包括采用双向连接的方式、或采用以太网的TCP、UDP通信方式。In an alternative embodiment, as shown in FIG. 2, the plurality of function blocks include a controller block and an actuator block. The controller block includes a main module and a plurality of sub-modules. The plurality of submodules may be submodule 1, submodule 2, ... submodule N as shown in 2. The actuator section includes a plurality of actuators. The plurality of actuators may be actuator 1, actuator 2, ... actuator N as shown in 2. The communication mode between the main module and the subordinate submodules, or between the main module and the subordinate multiple actuators is the master-slave mode. There is a masterless communication mode between multiple submodules, between multiple actuators, between multiple submodules, and multiple actuators. The masterless communication mode includes a two-way connection or a TCP or UDP communication method using Ethernet.
在本实施例中，上述的采用双向连接的方式可以为，双向建立客户端与服务器。这样的设计方式，能够更好的建立通信网络。In this embodiment, the above two-way connection may be performed by establishing a client and a server in both directions. This design method can better establish a communication network.
在一个可选的实施方式中，分布式***包括无线通信模块，设置为多个功能板块之间的无线通信，无线通信模块集成在电控箱内部或者外接于电控箱外部。In an optional implementation manner, the distributed system includes a wireless communication module configured to wirelessly communicate between the plurality of function boards, and the wireless communication module is integrated inside the electronic control box or externally connected to the outside of the electrical control box.
在本实施例中，针对无线通信的方式，本申请其中一可选实施例针对图2的实现可以是无线模块电路集成在电控箱内多个功能板块的电路板上，也可是外接无线通信转接模块。本申请其中一可选实施例针对图3的实现可以是电控箱内部集成无线通信模块，也可在电控箱外接无线通信转接模块。该无线通信转接模块即为上述无线通信模块。In this embodiment, for the manner of wireless communication, an optional embodiment of the present application may be that the wireless module circuit is integrated on a circuit board of multiple functional boards in the electrical control box, or may be external wireless communication. Transfer module. An alternative embodiment of the present application may be an integrated wireless communication module inside the electrical control box for the implementation of FIG. 3, or an external wireless communication switching module may be externally connected to the electrical control box. The wireless communication switching module is the above wireless communication module.
通过采用上述实施方式，实现了灵活地替换通信方式，避免了空间干扰通信的问题。By adopting the above embodiment, the flexible replacement of the communication mode is realized, and the problem of spatial interference communication is avoided.
在一个可选的实施方式中，电控箱内部还包括多个监测模块，多个监测模块设置于多个功能板块中，也可以分别设置于多个功能板块和电源板块之间的电力线上(如图4所示)，设置为监测电源板块的参数特性和控制每个监测模块对应的功能板块的通电或断电。In an optional implementation manner, the electronic control box further includes a plurality of monitoring modules, and the plurality of monitoring modules are disposed in the plurality of functional panels, or may be respectively disposed on the power lines between the plurality of functional panels and the power supply panel ( As shown in FIG. 4, it is set to monitor the parameter characteristics of the power supply block and control the power-on or power-off of the function block corresponding to each monitoring module.
在本实施方式中，针对多个功能板块分布式***的设计如图4所示，各个功能板块中均存在负责监测电源板块的参数特性(如常规的电压、电流、功率等)以及通断控制功能的监测模块。In the present embodiment, the design of a distributed system for a plurality of functional panels is as shown in FIG. 4, and each of the functional panels has a parameter characteristic (such as a conventional voltage, current, power, etc.) and an on-off control for monitoring the power supply panel. Functional monitoring module.
通过上述实施例，避免了在电控箱内部多个功能板块供电采用统一电源板块的情况下，当电源板块出现不稳定或功率不足时则可能产生的电控箱整体掉电的情况，提高了电控箱整体的稳定性，并且，减少了整机的运 行可能存在的安全隐患或对整机可能会存在的损坏的情况，提升了整机运行的安全性。Through the above embodiments, in the case that the power supply of the plurality of functional blocks in the electric control box adopts the unified power supply plate, when the power supply plate is unstable or the power is insufficient, the overall power control box may be powered down, and the situation is improved. The overall stability of the electric control box, and the safety hazard that may exist in the operation of the whole machine or the damage that may exist to the whole machine are reduced, and the safety of the whole machine operation is improved.
在一个可选的实施方式中，监测模块包括：获取子模块、判断子模块及控制子模块。In an optional implementation manner, the monitoring module includes: an obtaining submodule, a determining submodule, and a control submodule.
获取子模块，设置为监测并获取电源板块的参数特性；Obtaining a submodule, configured to monitor and obtain parameter characteristics of the power strip;
判断子模块，与获取子模块连接，设置为判断参数特性是否存在异常；Judging the sub-module, connecting with the obtaining sub-module, and setting to determine whether the parameter characteristic is abnormal;
控制子模块，与判断子模块连接，设置为在参数特性异常时，根据重要等级从多个功能板块中确定待关闭的部分或全部功能板块及切断对部分或全部功能板块的供电，以及当参数特性恢复正常时，根据重要等级从多个功能板块中确定待重启的部分或全部功能板块并恢复对部分或全部功能板块的供电。The control sub-module is connected with the judging sub-module, and is set to determine part or all of the functional sections to be turned off from the plurality of functional sections according to the important level, and to cut off power supply to some or all of the functional sections, and when the parameters are When the feature returns to normal, some or all of the function boards to be restarted are determined from the plurality of function boards according to the importance level and the power supply to some or all of the function boards is restored.
在本实施例中，当监测模块监测出现参数特性存在异常时，则根据重要等级从多个功能板块中确定待关闭的部分或全部功能板块及切断对部分或全部功能板块的供电。当监测模块监测确定电力线恢复正常，则根据重要等级从多个功能板块中确定待重启的部分或全部功能板块并恢复对部分或全部功能板块的供电。In this embodiment, when the monitoring module monitors that there is an abnormality in the parameter characteristics, the partial or all functional blocks to be closed are determined from the plurality of functional blocks according to the important level, and the power supply to the partial or all functional blocks is cut off. When the monitoring module monitors that the power line returns to normal, determining part or all of the functional boards to be restarted from the plurality of functional sections according to the important level and restoring power supply to some or all of the functional sections.
在一个可选的实施方式中，监测模块还包括：划分模块，与控制子模块连接，设置为根据工作重要性和功耗中至少之一划分多个功能板块，并确定多个功能板块中每个功能板块对应的重要等级。In an optional implementation manner, the monitoring module further includes: a dividing module, connected to the control submodule, configured to divide the plurality of functional sections according to at least one of work importance and power consumption, and determine each of the plurality of functional sections The important level corresponding to the functional sections.
在本可选的实施方式中，可以根据实际设计情况，从工作重要性、功耗等角度进行重要等级的划分。In this optional implementation manner, the important level can be divided from the perspective of work importance, power consumption, and the like according to actual design conditions.
在对电控箱内多个功能板块进行分布式***设计的过程中，可以针对每个功能板块的工作重要性或功耗特性等属性参数对多个功能板块进行等级划分。当电力线出现不稳现象时，可自主断开等级低的功能板块供电，保障重要性高的板块工作稳定。In the process of designing distributed systems for multiple functional sections in the electrical control box, multiple functional sections can be classified according to attribute parameters such as working importance or power consumption characteristics of each functional section. When the power line is unstable, it can automatically disconnect the power supply of the low-level function block to ensure the stability of the plate with high importance.
在一个实施方式中，每个功能板块的监测模块之间存在信息交互，信息交互的方式包括以下之一：每个功能板块的监测模块集成电力线载波、无线通信的方式，间接信息交互方式。间接信息交互方式为，每个功能板块的监测模块通过与各自对应的功能板块通信，以通过多个功能板块间的无线通信获取其他功能板块的监测模块的信息的方式。In an embodiment, there is information interaction between the monitoring modules of each functional panel, and the manner of information interaction includes one of the following: the monitoring module of each functional panel integrates power line carrier, wireless communication mode, and indirect information interaction mode. The indirect information interaction mode is a manner in which the monitoring module of each function section communicates with the corresponding function section to obtain information of the monitoring module of the other function section through wireless communication between the plurality of function sections.
电控箱内多个功能板块的监测模块存在信息交互，传递方式可为监测模块集成电力线载波、无线通信等，或通过与各自功能板块通信，通过多个功能板块间的无线通信获取其他功能板块的监测模块的信息。There are information exchanges between the monitoring modules of multiple functional sections in the electrical control box. The transmission mode can be integrated with power line carrier, wireless communication, etc. by the monitoring module, or by communicating with the respective functional sections, and acquiring other functional sections through wireless communication between multiple functional sections. Monitoring module information.
通过上述实施例，可以实现多种形式的信息交互，从而使监测模块可以更好的实现监测控制的作用，能够协调多个功能板块之间的关系来进行合理控制。Through the above embodiments, various forms of information interaction can be implemented, so that the monitoring module can better realize the function of monitoring and control, and can coordinate the relationship between multiple functional sections to perform reasonable control.
在一个可选实施方式中，监测模块为独立的模块或集成在多个功能板块中。In an alternative embodiment, the monitoring module is a stand-alone module or integrated in multiple functional sections.
作为一种可选实施方式，如图3所示，该分布式***可以包括多个电控箱，图3是根据本申请其中一可选实施例的电控箱进阶方案的内部布线示意图。如图3所示，多个电控箱可以分别为子电控箱1、子电控箱2……子电控箱N。多个电控箱封装于一个箱体(如图3所示的外部总体箱体)内。每个电控箱内部还设置有外接通信接口，设置为箱体内的多个电控箱之间的为无线通信的方式连接。As an alternative embodiment, as shown in FIG. 3, the distributed system may include a plurality of electrical control boxes, and FIG. 3 is a schematic diagram of internal wiring of an electrical control box advanced solution according to an alternative embodiment of the present application. As shown in FIG. 3, the plurality of electric control boxes may be a sub electric control box 1, a sub electric control box 2, a sub electric control box N, respectively. A plurality of electrical control boxes are packaged in a housing (such as the outer overall housing shown in Figure 3). An external communication interface is further disposed inside each electric control box, and is set to be connected by wireless communication between a plurality of electric control boxes in the cabinet.
本申请其中一实施例提出电控箱内部各板块间通过无线通信的方式可大大减少电控箱内布线难度，同时避免原有传导辐射的影响。对于空间辐射的影响可以简单的改变无线通信频率，避开干扰段即可解决。最终降低电控箱内部布局布线的设计难度，间接性的降低开发成本。One embodiment of the present application proposes that wireless communication between the various sections of the electrical control box can greatly reduce the difficulty of wiring in the electrical control box, and avoid the influence of the original conducted radiation. For the influence of space radiation, the wireless communication frequency can be simply changed, and the interference segment can be avoided. Finally, the design difficulty of the internal layout of the electric control box is reduced, and the development cost is indirectly reduced.
同时通过分布式***设计，实现对供电电力线的监测，当电力线不稳时做出当前适合的供电切断操作，保证重要功能板块的工作正常运行，从而减少因电力线不稳导致整机损坏的情况。At the same time, through the distributed system design, the monitoring of the power supply power line is realized. When the power line is unstable, the current suitable power supply cut-off operation is made to ensure the normal operation of the important function boards, thereby reducing the damage of the whole machine caused by the unstable power line.
以上所述仅为本申请的可选实施例而已，并不设置为限制本申请，对于本领域的技术人员来说，本申请实施例可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。The above description is only an alternative embodiment of the present application, and is not intended to limit the present application. Various changes and modifications may be made to the embodiments of the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application are intended to be included within the scope of the present application.

Claims (12)

  1. 一种电控箱内部的分布式***设计方法，所述电控箱内部包括电源板块和多个功能板块，所述电源板块分别与所述多个功能板块通过电力线连接，所述多个功能板块之间通过无线通信的方式连接。A distributed system design method inside an electric control box, the electric control box internally comprises a power supply plate and a plurality of functional plates, wherein the power supply blocks are respectively connected to the plurality of functional blocks through a power line, the plurality of functional blocks Connected by means of wireless communication.
  2. 根据权利要求1所述的方法，其中，所述方法还包括：在所述多个功能板块中分别设置监测模块，所述监测模块设置为监测所述电源板块的参数特性和根据所述参数特性控制对应的功能板块的通电或断电。The method according to claim 1, wherein the method further comprises: separately providing a monitoring module in the plurality of function blocks, the monitoring module being configured to monitor parameter characteristics of the power supply block and according to the parameter characteristics Controls the power-on or power-off of the corresponding function block.
  3. 根据权利要求2所述的方法，其中，根据所述参数特性控制所述功能板块的通电或断电包括：The method of claim 2, wherein controlling the powering on or off of the function block according to the parameter characteristic comprises:
    判断所述参数特性是否存在异常；Determining whether the parameter characteristic has an abnormality;
    在所述参数特性异常时，根据重要等级从所述多个功能板块中确定待关闭的部分或全部功能板块及切断对所述部分或全部功能板块的供电，When the parameter characteristic is abnormal, determining part or all of the function blocks to be closed from the plurality of function blocks according to the importance level and cutting off power supply to the part or all of the function boards,
    在所述参数特性恢复正常时，根据所述重要等级从所述多个功能板块中确定待重启的部分或全部功能板块并恢复对所述部分或全部功能板块的供电。When the parameter characteristic returns to normal, a part or all of the function boards to be restarted are determined from the plurality of function boards according to the importance level and power supply to the part or all of the function boards is resumed.
  4. 根据权利要求3所述的方法，其中，在判断所述参数特性是否存在异常之前，所述监测模块还设置为：The method according to claim 3, wherein the monitoring module is further configured to: before determining whether the parameter characteristic has an abnormality:
    获取所述多个功能板块的属性参数，其中，所述属性参数包括以下至少之一：工作重要性、功耗；Obtaining attribute parameters of the multiple function sections, where the attribute parameters include at least one of the following: work importance, power consumption;
    根据所述属性参数划分所述多个功能板块，并确定所述多个功能板块中每个功能板块分别对应的重要等级。And dividing the plurality of function sections according to the attribute parameter, and determining an important level corresponding to each of the plurality of function sections.
  5. 根据权利要求4所述的方法，其中，每个功能板块的监测模块之间存在信息交互，所述信息交互的方式包括以下之一：每个功能板块的监测模块集成电力线载波、无线通信的方式，间接信息交互方式，The method according to claim 4, wherein there is information interaction between the monitoring modules of each functional panel, and the manner of information interaction includes one of the following: a monitoring module of each functional panel integrates a power line carrier, and a wireless communication manner Indirect information interaction,
    其中，所述间接信息交互方式为，每个功能板块的监测模块通过与各自对应的功能板块通信，以通过所述多个功能板块间的无线通信获取其他所述功能板块的监测模块的信息的方式。The indirect information interaction mode is that the monitoring module of each function block communicates with the corresponding function block to obtain the information of the monitoring module of the other function block by wireless communication between the multiple function boards. the way.
  6. 根据权利要求5所述的方法，其中，每个功能板块的监测模块为独立的模块或集成在对应的功能板块中。The method according to claim 5, wherein the monitoring module of each functional panel is a separate module or integrated in a corresponding functional panel.
  7. 根据权利要求1所述的方法，其中，所述无线通信的物理链路为 没有实际通信线的方式。The method of claim 1 wherein the physical link of the wireless communication is in a manner that there is no actual communication line.
  8. 根据权利要求1所述的方法，其中，所述多个功能板块包括控制器板块和执行器板块，所述控制器板块包括主模块和多个子模块，所述执行器板块包括多个执行器，所述主模块和所述主模块下属的所述多个子模块之间，或所述主模块和所述主模块下属的所述多个执行器之间的通信方式为主从模式；所述多个子模块之间、所述多个执行器之间、所述多个子模块和所述多个执行器之间为无主通信模式，所述无主通信模式包括采用双向连接的方式、或采用以太网的TCP、UDP通信方式。The method of claim 1, wherein the plurality of function blocks comprise a controller block and an actuator block, the controller block comprising a main module and a plurality of sub-modules, the actuator block comprising a plurality of actuators, a communication mode between the main module and the plurality of submodules subordinate to the main module, or between the main module and the plurality of actuators subordinate to the main module; Between the sub-modules, between the plurality of actuators, between the plurality of sub-modules and the plurality of actuators, a mode of no-master communication, the mode of using the two-way connection, or adopting an ether TCP and UDP communication methods of the network.
  9. 根据权利要求1所述的方法，其中，所述多个功能板块之间通过无线通信的方式连接，包括：The method of claim 1, wherein the plurality of function boards are connected by way of wireless communication, comprising:
    在所述电控箱内部集成无线通信模块，或在所述电控箱外部连接无线通信模块；Integrating a wireless communication module inside the electrical control box, or connecting a wireless communication module outside the electrical control box;
    所述多个功能板块通过所述无线通信模块进行无线通信方式的连接。The plurality of function boards are connected by a wireless communication module by using the wireless communication module.
  10. 根据权利要求1至9中任一项所述的方法，其中，所述方法还包括：The method according to any one of claims 1 to 9, wherein the method further comprises:
    在多个电控箱中每个电控箱内部设置外接通信接口；An external communication interface is disposed inside each of the plurality of electrical control boxes;
    将所述多个电控箱设置于一个外部总体箱体内，其中，所述多个电控箱之间通过所述外接通信接口进行无线通信方式的连接。The plurality of electrical control boxes are disposed in an external overall box, wherein the plurality of electrical control boxes are connected in a wireless communication manner through the external communication interface.
  11. 一种电控箱内部的分布式***，所述电控箱内部包括电源板块和多个功能板块，所述电源板块分别与所述多个功能板块通过电力线连接，其中，所述多个功能板块之间通过无线通信的方式连接。A distributed system inside an electric control box, the electric control box internally comprises a power supply plate and a plurality of functional plates, wherein the power supply blocks are respectively connected to the plurality of functional blocks through a power line, wherein the plurality of functional blocks Connected by means of wireless communication.
  12. 根据权利要求11所述的分布式***，其中，所述电控箱内部还包括多个监测模块，所述多个监测模块设置于所述多个功能板块中，或者所述多个监测模块分别设置于所述多个功能板块和所述电源板块之间，设置为监测所述电源板块的参数特性和控制每个监测模块对应的功能板块的通电或断电。The distributed system according to claim 11, wherein the electronic control box further comprises a plurality of monitoring modules, the plurality of monitoring modules being disposed in the plurality of function boards, or the plurality of monitoring modules respectively And being disposed between the plurality of function boards and the power board, configured to monitor parameter characteristics of the power board and control power-on or power-off of a function block corresponding to each monitoring module.
PCT/CN2018/119826 2017-11-21 2018-12-07 Distributed system inside electric cabinet, and design method therefor WO2019101219A1 (en)

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