WO2022138546A1 - 制御装置並びにその安全停止プログラム及び記憶媒体 - Google Patents
制御装置並びにその安全停止プログラム及び記憶媒体 Download PDFInfo
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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
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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
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
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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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/50—Machine tool, machine tool null till machine tool work handling
- G05B2219/50193—Safety in general
Definitions
- the present invention is a sequence program execution unit that sends and receives commands between a main control unit that controls the main operation of a machine, a sub control unit that controls the operation of an accessory device of the machine, and a main control unit and a sub control unit. And, regarding the safety stop technology related to the control device equipped with.
- Patent Document 1 includes a component processing unit that executes component processing by numerical control, a numerical control unit that controls the operation of the component processing unit according to a predetermined machining program, and instructions from an operator.
- a network of NC machine tools consisting of an operation panel unit for input, a component processing unit, a numerical control unit, and a controller unit that can connect to a network while controlling signal transmission between the numerical control unit and the operation panel unit.
- an NC machine tool management system including a remote control unit for remote operation via the NC machine tool and a network for transmitting a signal between the NC machine tool and the remote control unit.
- the numerical control unit and the operation panel as illustrated above are usually equipped with a control unit such as a computer that controls the operation of these configurations themselves. Power is supplied to such a control unit from an external power supply unit, and the operation is controlled by software or the like stored in an internal memory.
- a sequence for transmitting and receiving commands between a main control unit that controls the main operation of a machine, a sub-control unit that controls the operation of an accessory device of the machine, and a main control unit and a sub-control unit according to one aspect of the present invention.
- the sequence program execution unit receives a power stop signal from the outside, it sends a stop command signal to the sub-control unit, and then receives a stop confirmation signal from the sub-control unit. It has a function to send a power stop command signal to the power supply unit.
- a command is given between the main control unit that controls the main operation of the machine, the sub control unit that controls the operation of the accessory device of the machine, and the main control unit and the sub control unit.
- the safety stop program for causing the sequence program execution unit of the control device to execute the following series of safe stop operations is a step of receiving a power stop signal from the outside and a step of receiving a power stop signal from the outside. It is configured to execute a step of transmitting a stop command signal to the sub control unit, a step of receiving a stop confirmation signal from the sub control unit, and a step of transmitting a power stop command signal to the power supply unit.
- the main control unit that controls the main operation of the machine between the main control unit that controls the main operation of the machine, the sub-control unit that controls the operation of the accessory device of the machine, and the main control unit and the sub-control unit.
- the storage medium in which the sequence program execution unit for transmitting and receiving commands and the sequence program execution unit of the control device including the sequence program execution unit for executing the following series of safe stop operations is stored is stored in the above safe stop program.
- the sequence program execution unit of the control device when the sequence program execution unit of the control device receives the power supply stop signal from the outside of the control device, it sends a stop command signal to the sub control unit, and then from the sub control unit.
- the sequence program execution unit of the control device receives the power supply stop signal from the outside of the control device, it sends a stop command signal to the sub control unit, and then from the sub control unit.
- FIG. 1 is a block diagram showing a relationship between a control device according to a first embodiment and a peripheral device connected to the control device, which is a typical example of the present invention.
- the control device 100 according to the first embodiment can exchange signals with a controlled object 10 such as a machine tool and a power supply unit 20 for supplying power to the control device 100. It is connected by wire or wirelessly.
- the controlled object 10 is configured as a device that can be automatically controlled by the control device 100 of the present invention, such as a machine tool, a transfer machine, a robot, etc., in addition to the control line (not shown) of the control device 100. It is connected to the sequence program execution unit 130 via the I / O unit 30. As an example, the controlled object 10 receives the control command CS from the main control unit 110 and executes the commanded operation to the peripheral device, and also displays various parameters related to the state of the peripheral device of the controlled object 10 as state information. It has a function of transmitting to the main control unit 110 as SI.
- the power supply unit 20 is a mechanism for supplying electric power for driving to a controlled object 10 and a control device 100, and includes an I / O unit 30 in addition to the control device 100 and a power line (not shown). It is connected by a signal line via. Further, the power supply unit 20 is provided with an input mechanism (for example, a button or the like, not shown) for instructing the user to stop the power supply at the end of the operation of the control object 10 or the control device 100, and the control device 100 is provided with a power stop. Along with transmitting the signal PD, the power stop command signal SP from the control device 100 is received to execute the power stop process.
- an input mechanism for example, a button or the like, not shown
- the I / O unit 30 is connected to the sequence program execution unit 130 of the control device 100, and various signals (for example, control command CS) are connected to and from peripheral devices (control object 10 and power supply unit 20) outside the control device 100. It is configured as a mechanism to mediate the input / output of (power stop command signal SP, etc.).
- the I / O unit 30 is also connected to the sub-control unit 120 of the control device 100, and mediates the input / output of the stop command signal SD and the stop confirmation signal SE with the sequence program execution unit 130. With these configurations, safe power stop processing is realized without using an additional configuration.
- the control device 100 has a main control unit 110 that controls the main operation of the controlled object 10 and a sub-device that controls the operation of an accessory device (for example, a display device, etc.) of the controlled object 10. It includes a control unit 120, and a sequence program execution unit 130 for transmitting and receiving command signals between the main control unit 110 and the sub control unit 120.
- the main control unit 110 is configured to automatically control the operation of the device of the controlled object 10, and an example is a numerical control device (CNC) that issues a control command based on a machining program.
- CNC numerical control device
- the main control unit 110 generates a control command CS for the controlled object 10 based on a machining program, and controls the motor via a control line (not shown).
- the control command CS of the peripheral device of the controlled object 10 is transmitted from the sequence program execution unit 130, which will be described later, to the controlled object 10 via the I / O unit 30.
- the sub-control unit 120 controls the operation of the accessory device of the control object 10 such as a display device and a user interface (not shown). Further, the sub control unit 120 transfers data such as display data and programs via the main control unit 110 and a data line (not shown). Then, a control program (OS), an operation parameter, and the like for this purpose are stored in a memory (not shown), and the operation of the accessory device is controlled based on the control program.
- the sub-control unit 120 having such a configuration needs to safely stop the power supply in order to hold information such as a control program and operating parameters stored in the memory.
- the sequence program execution unit 130 is a control unit having a function as a relay circuit between the main control unit 110 and an external device, and as an example thereof, a programmable controller (PLC) can be exemplified. Then, the sequence program execution unit 130 mediates the transmission / reception of the control command CS and the state information SI to the main control unit 110 to the main control unit 110 based on the safety stop program, and the sub-control unit 120. The stop command signal SD and the stop confirmation signal SE for performing safe power stop processing of the sub-control unit 120 are exchanged with each other. Further, the sequence program execution unit 130 exchanges the power supply stop signal PD and the power supply stop command signal SP with the power supply unit 20.
- PLC programmable controller
- FIG. 2 is a time chart showing a specific example of the safe stop operation by the safe stop program executed by the sequence program execution unit of the control device according to the first embodiment of the present invention.
- time chart shown in FIG. 2 it is assumed that time elapses from top to bottom on the illustration with the vertical axis as time.
- the safe stop program according to the first embodiment is executed when the power supply stop signal PD is issued in the power supply unit 20 (step of receiving the power supply stop signal PD from the power supply unit 20).
- the power supply stop signal PD is not limited to the one emitted by the input from the input mechanism of the power supply unit 20, for example, when the power supply unit 20 is urgently stopped or an abnormality occurs in the power supply unit 20. It may be configured to be emitted to.
- the sequence program execution unit 130 When the sequence program execution unit 130 receives the power supply stop signal PD, it emits a stop command signal SD to the sub control unit 120 (a step of transmitting a stop command signal to the sub control unit 120). Then, the sub-control unit 120 that has received the stop command signal SD performs the operation end process (shutdown process).
- the sub-control unit 120 issues a stop confirmation signal SE to the sequence program execution unit 130. Then, when the sequence program execution unit 130 receives the stop confirmation signal SE from the sub-control unit 120 (step of receiving the stop confirmation signal SE from the sub-control unit 120), the sequence program execution unit 130 sends a power stop command signal SP to the power supply unit 20. Emit (step of transmitting the power stop command signal SP to the power supply unit 20).
- the power supply unit 20 receives the power supply stop command signal SP from the sequence program execution unit 130, the power supply unit 20 executes the power supply stop process. As a result, after confirming the end of the operation of the sub control unit 120, the operation of the control device 100 is safely stopped.
- FIG. 3 is a time chart showing a specific example of the safe stop operation by the safe stop program executed by the sequence program execution unit of the control device according to the modified example of the first embodiment of the present invention. Also in the time chart shown in FIG. 3, it is assumed that time elapses from top to bottom on the illustration with the vertical axis as time.
- the sequence program execution unit 130 when the sequence program execution unit 130 receives the power supply stop signal PD from the power supply unit 20, it issues a stop command signal SD to the sub-control unit 120. Then, as shown in the time chart shown in FIG. 2, normally, the sub-control unit 120 that has received the stop command signal SD executes the operation end process (shutdown process).
- the sub-control unit 120 Will not transmit the stop confirmation signal SE to the sequence program execution unit 130. In such a case, since the sequence program execution unit 130 cannot confirm the reception of the stop confirmation signal SE from the sub-control unit 120, the sequence program execution unit 130 does not transmit the power stop command signal SP.
- the sequence program execution unit 130 when the stop confirmation signal SE is not received even after the predetermined time T has elapsed after the sequence program execution unit 130 transmits the stop command signal SD, the sequence program execution unit 130 The power stop command signal SP is forcibly transmitted (without waiting for the reception of the stop confirmation signal SE from the sub-control unit 120). As a result, the power supply stop processing can be performed only by the configuration of the control device 100. Further, instead of forcibly transmitting the power stop command signal SP, the power stop command signal SP may be transmitted while saving the fact that the stop confirmation signal SE was not received as an alarm history.
- the safe stop program executed by the sequence program execution unit 130 described above can be stored in various storage media such as a CD-ROM, a hard disk, or a large-capacity storage device. This makes it possible to implement the safety stop program according to the present invention for a plurality of different control devices 100, and to duplicate and use the safety stop program.
- the sub-control unit By having a function to send a stop command signal to the power supply unit and then send a power stop command signal to the power supply unit when a stop confirmation signal is received from the sub-control unit, it is safe without providing an additional configuration other than the control device. It becomes possible to execute the stop operation of the control device.
- FIG. 4 is a block diagram showing the relationship between the control device according to the second embodiment of the present invention and the peripheral device connected to the control device.
- those that can adopt the same or common configuration as the control device of the first embodiment shown in FIG. 1 are designated by the same reference numerals, and the description thereof will be repeated. Omit.
- the safe stop program executed by the sequence program execution unit 130 is, for example, when the main control unit 110 needs to be safely stopped when the power is cut off, like the sub control unit 120. It is configured to instruct the operation end process to the main control unit 110. That is, as shown in FIG. 4, when the sequence program execution unit 130 receives the power supply stop signal PD from the power supply unit 20 based on the safety stop program in addition to the functions according to the first embodiment, the main control unit 110 Further has a function of transmitting the stop command signal SD2 to the power supply unit 20 and then transmitting the power supply stop command signal SP to the power supply unit 20 when the stop confirmation signal SE2 is received from the main control unit 110.
- FIG. 5 is a time chart showing a specific example of the safe stop operation by the safe stop program executed by the sequence program execution unit of the control device according to the second embodiment of the present invention. Also in the time chart shown in FIG. 5, it is assumed that time elapses from top to bottom on the illustration with the vertical axis as time.
- the safe stop program is executed when the power stop signal PD is issued in the power supply unit 20. Subsequently, when the sequence program execution unit 130 receives the power supply stop signal PD, the sequence program execution unit 130 issues a stop command signal SD1 to the sub-control unit 120. Then, the sub-control unit 120 that has received the stop command signal SD1 executes the operation end process (shutdown process), and when the operation end process ends normally, issues a stop confirmation signal SE1 to the sequence program execution unit 130. ..
- the sequence program execution unit 130 issues a stop command signal SD2 to the main control unit 110. Then, the main control unit 110 that has received the stop command signal SD2 executes the operation end process (shutdown process), and when the operation end process ends normally, issues a stop confirmation signal SE2 to the sequence program execution unit 130. ..
- the sequence program execution unit 130 Upon receiving the stop confirmation signal SE2, the sequence program execution unit 130 issues a power supply stop command signal SP to the power supply unit 20.
- the power supply unit 20 that has received the power supply stop command signal SP executes the power supply stop process. As a result, after confirming the end of the operation of the sub control unit 120, the operation of the control device 200 is safely stopped.
- control device and the safety stop program according to the second embodiment of the present invention have the software stored in the main control unit 110 in addition to the effects described in the first embodiment. It is possible to perform the power supply stop processing after confirming the end of the operation of the main control unit 110 while protecting the parameters and the like.
- FIG. 5 illustrates an operation in which the sequence program execution unit 130 commands and confirms the operation end process for the sub control unit 120, and then commands and confirms the operation end process for the main control unit 110. It may be configured to execute the operation end processing command from the execution unit 130 to the main control unit 110 and the sub control unit 120 in parallel at the same time. As a result, the time required from the end of operation to the stop of power can be shortened.
- FIG. 6 is a block diagram showing the relationship between the control device according to the third embodiment of the present invention and the peripheral device connected to the control device. Also in the third embodiment, the same reference numerals are given to those that can adopt the same or common configuration as the control devices shown in FIGS. 1 or 4, and the description of these repetitions will be omitted.
- the control device 300 is configured as a unit in which the main control unit 110, the sub control unit 120, and the sequence program execution unit 130 are integrated.
- the main control unit 110, the sub-control unit 120, and the sequence program execution unit 130 are mounted on the same board, or these are arranged in the same housing. Those that use the same processor function divided into three can be adopted.
- sequence program execution unit 130 into the control device 300 as a unit integrated with the main control unit 110 and the sub control unit 120, these can exchange signals with each other inside the unit. Since it is possible, the entire configuration can be simplified.
- control device and the safety stop program according to the third embodiment of the present invention have the configuration of the entire control device 300 in addition to the effects described in the first and second embodiments. Since it can be simplified, the I / O unit 30 can be miniaturized and the operating load of the sequence program execution unit 130 can be reduced.
- the present invention is not limited to the above embodiment, and can be appropriately modified without departing from the spirit.
- the power supply stop signal is generated based on the input from the input mechanism provided in the power supply unit
- the signal from another device such as the input means provided in the controlled object
- Control object 20 Power supply unit 30 I / O unit 100, 200 Control device 110 Main control unit 120 Sub control unit 130 Sequence program execution unit 300 (integrated) control device
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Abstract
Description
図1は、本発明の代表的な一例である、第1の実施形態による制御装置とこれに接続される周辺機器との関係を示すブロック図である。図1に示すように、第1の実施形態による制御装置100は、例えば工作機械等の制御対象物10と、制御装置100に電源を供給する電源ユニット20と、互いに信号のやり取りができるように有線あるいは無線で接続されている。
図4は、本発明の第2の実施形態による制御装置とこれに接続される周辺機器との関係を示すブロック図である。なお、第2の実施形態においては、図1に示した第1の実施形態の制御装置と同一あるいは共通の構成を採用し得るものについては、同一の符号を付してこれらの繰り返しの説明は省略する。
図6は、本発明の第3の実施形態による制御装置とこれに接続される周辺機器との関係を示すブロック図である。なお、第3の実施形態においても、図1又は図4に示した制御装置と同一あるいは共通の構成を採用し得るものについては、同一の符号を付してこれらの繰り返しの説明は省略する。
20 電源ユニット
30 I/Oユニット
100、200 制御装置
110 主制御部
120 副制御部
130 シーケンスプログラム実行部
300 (一体形の)制御装置
Claims (10)
- 制御対象物の主動作を制御する主制御部と、前記制御対象物の付属装置の動作を制御する副制御部と、前記主制御部及び前記副制御部との間で指令を送受信するシーケンスプログラム実行部と、を備えた制御装置であって、
前記シーケンスプログラム実行部は、外部からの電源停止信号を受信すると前記副制御部に停止指令信号を発信し、その後前記副制御部から停止確認信号を受信すると外部の電源ユニットに電源停止指令信号を発信する機能を有する
制御装置。 - 前記シーケンスプログラム実行部は、前記副制御部からの停止確認信号を所定時間に受信しなかった場合に、即座に前記電源停止指令信号を発信する機能をさらに有する
請求項1に記載の制御装置。 - 前記シーケンスプログラム実行部は、外部からの電源停止信号を受信すると前記主制御部に停止指令信号を発信し、その後前記主制御部から停止確認信号を受信すると前記電源ユニットに電源停止指令信号を発信する機能をさらに有する
請求項1又は2に記載の制御装置。 - 前記主制御部と前記副制御部と前記シーケンスプログラム実行部とは、一体形のユニットとして構成される
請求項1~3のいずれか1項に記載の制御装置。 - 制御対象物の主動作を制御する主制御部と、前記制御対象物の付属装置の動作を制御する副制御部と、前記主制御部及び前記副制御部との間で指令を送受信するシーケンスプログラム実行部と、を備えた制御装置の前記シーケンスプログラム実行部に以下に示す一連の安全停止動作を実行させるための安全停止プログラムであって、
外部からの電源停止信号を受信するステップと、
前記副制御部に停止指令信号を発信するステップと、
前記副制御部から停止確認信号を受信するステップと、
外部の電源ユニットに電源停止指令信号を発信するステップと、
を実行させる
安全停止プログラム。 - 前記副制御部からの停止確認信号を所定時間に受信しなかった場合に、即座に前記電源停止指令信号を発信するステップをさらに実行させる
請求項5に記載の安全停止プログラム。 - 外部からの電源停止信号を受信した後に、前記主制御部に停止指令信号を発信するステップと、
前記主制御部から停止確認信号を受信するステップと、
をさらに実行させる
請求項5又は6に記載の安全停止プログラム。 - 制御対象物の主動作を制御する主制御部と、前記制御対象物の付属装置の動作を制御する副制御部と、前記主制御部及び前記副制御部との間で指令を送受信するシーケンスプログラム実行部と、を備えた制御装置の前記シーケンスプログラム実行部に以下に示す一連の安全停止動作を実行させるための安全停止プログラムが記憶された記憶媒体であって、
前記安全停止プログラムは、
外部からの電源停止信号を受信するステップと、
前記副制御部に停止指令信号を発信するステップと、
前記副制御部から停止確認信号を受信するステップと、
外部の電源ユニットに電源停止指令信号を発信するステップと、
を実行させる
記憶媒体。 - 前記安全停止プログラムは、前記副制御部からの停止確認信号を所定時間に受信しなかった場合に、即座に前記電源停止指令信号を発信するステップをさらに実行させる
請求項8に記載の記憶媒体。 - 前記安全停止プログラムは、
外部からの電源停止信号を受信した後に、前記主制御部に停止指令信号を発信するステップと、
前記主制御部から停止確認信号を受信するステップと、
をさらに実行させる
請求項8又は9に記載の記憶媒体。
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US18/265,283 US20240036544A1 (en) | 2020-12-23 | 2021-12-20 | Control device, safe stop program therefor, and storage medium |
DE112021005365.5T DE112021005365T5 (de) | 2020-12-23 | 2021-12-20 | Steuervorrichtung, sicherheits-stopp-programm dafür und speichermedium |
JP2022571436A JPWO2022138546A1 (ja) | 2020-12-23 | 2021-12-20 | |
CN202180084605.1A CN116601572A (zh) | 2020-12-23 | 2021-12-20 | 控制装置及其安全停止程序和存储介质 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03188515A (ja) * | 1989-12-18 | 1991-08-16 | Ricoh Co Ltd | ソフト電源オフシステム |
JPH07261888A (ja) * | 1994-03-25 | 1995-10-13 | N T T Data Tsushin Kk | デ−タ処理の閉塞方法及びデ−タ処理装置 |
WO1998037466A1 (fr) * | 1997-02-19 | 1998-08-27 | Mitsubishi Denki Kabushiki Kaisha | Unite de commande numerique incorporee a un ordinateur personnel |
JP2016053806A (ja) * | 2014-09-03 | 2016-04-14 | ファナック株式会社 | 周辺機器を安全に制御する機能を有する工作機械 |
JP2016218592A (ja) * | 2015-05-18 | 2016-12-22 | ファナック株式会社 | パソコンのシャットダウンユニットを備えた工作機械 |
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JP2000315103A (ja) | 1999-04-30 | 2000-11-14 | Star Micronics Co Ltd | Nc工作機械の管理システム、管理プログラムおよびnc工作機械 |
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2021
- 2021-12-13 TW TW110146472A patent/TW202225876A/zh unknown
- 2021-12-20 US US18/265,283 patent/US20240036544A1/en active Pending
- 2021-12-20 DE DE112021005365.5T patent/DE112021005365T5/de active Pending
- 2021-12-20 CN CN202180084605.1A patent/CN116601572A/zh active Pending
- 2021-12-20 WO PCT/JP2021/046974 patent/WO2022138546A1/ja active Application Filing
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03188515A (ja) * | 1989-12-18 | 1991-08-16 | Ricoh Co Ltd | ソフト電源オフシステム |
JPH07261888A (ja) * | 1994-03-25 | 1995-10-13 | N T T Data Tsushin Kk | デ−タ処理の閉塞方法及びデ−タ処理装置 |
WO1998037466A1 (fr) * | 1997-02-19 | 1998-08-27 | Mitsubishi Denki Kabushiki Kaisha | Unite de commande numerique incorporee a un ordinateur personnel |
JP2016053806A (ja) * | 2014-09-03 | 2016-04-14 | ファナック株式会社 | 周辺機器を安全に制御する機能を有する工作機械 |
JP2016218592A (ja) * | 2015-05-18 | 2016-12-22 | ファナック株式会社 | パソコンのシャットダウンユニットを備えた工作機械 |
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US20240036544A1 (en) | 2024-02-01 |
JPWO2022138546A1 (ja) | 2022-06-30 |
TW202225876A (zh) | 2022-07-01 |
DE112021005365T5 (de) | 2023-08-17 |
CN116601572A (zh) | 2023-08-15 |
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