CN109908492A - A medical heavy ion accelerator control system - Google Patents
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Abstract
A kind of medical heavy ion avcceleration control system, for controlling the strong isotopic ion line of energy and stream needed for medical heavy ion avcceleration provides treatment to treatment system, control system is multilevel distributed computer control system, control system includes central monitoring layer, subsystem controls layer, field control layer and mechanical floor, realize the centralized management and decentralised control to accelerator surrounding devices, which carries out the system integration and exploitation using large scale business configuration software；Hardware uses standardized industrial equipment and module, is conducive to safeguard, increases reliability；The control system includes the safety that the independent chain subsystem in center guarantees accelerator facility simultaneously；In addition, the control system uses three-level hybrid network, transmission medium is reasonably selected according to data volume and data characteristics, realizes the effective use of resource.
Description
Technical field
The invention belongs to tumour radiotherapy technical field more particularly to a kind of medical heavy ion avcceleration control systems.
Background technique
Proton and heavy ion technology are internationally recognized most advanced, most advanced, most complicated radiotherapy technology, for a long time, state
Only a small number of developed countries such as Germany, Japan and U.S. possess proton heavy ion radiotherapy technology on border.Medical heavy particle therapy device
It is largest medical instrument at present, in large scale, device category is more, system is many and diverse, investment amount is big.Medical heavy particle therapy
Device is made of other auxiliary systems that accelerator system, treatment system, treatment planning systems and partner treatment device use, phase
Control and the monitoring realized by four points of control systems to whole device and equipment answered, four points of control systems are distributed
Are as follows: accelerator control system, treatment control system, the rapeutic planning control system and other accessory control systems.
Medical heavy ion avcceleration control system is the brain and neural network of medical heavy ion accelerator arrangement, it is ensured that is added
The fast mutual high level of synchronization co-ordination of device equipment, is provided needed for treatment for treatment system safe, reliable, efficiently with realizing
Energy and the strong radioactivity line of stream.Medical heavy ion avcceleration difference and experiment accelerator installation, to Accelerator control system
The reliability of system and functional requirement are higher than other field, design necessary regulation and standardization, it is desirable that can using maturation
The equipment and technology leaned on, system design are as simple as possible, select the software and hardware of high quality, the design of high quality, installation and
Debugging must also finally have the integrated and total tune of the software and hardware system of stringent high quality.
Summary of the invention
(1) technical problems to be solved
The present invention provides a kind of medical heavy ion avcceleration control system, the system is soft using large scale industry business configuration
Part exploitation controls equipment and module using standard industry, meets the open distribution of national relevant laws and regulations and standard
Computer control system provides the required energy for the treatment of safe, reliable, efficiently for treatment system and flows strong radiation to realize
Property line.
(2) technical solution
The present invention provides a kind of medical heavy ion avcceleration control system, for controlling medical heavy ion avcceleration to controlling
Treatment system, which provides, treats required energy and flows strong isotopic ion line, and control system is multilevel distributed computer control system
System, control system includes central monitoring layer, subsystem controls layer, field control layer and mechanical floor, in which: central monitoring layer,
It is monitored and controls for the equipment in sub-system control layer, field control layer and mechanical floor, set described in Dynamically Announce
The operating parameter in operating status and online modification equipment in standby, including at least a central monitoring server and at least
One client computer；Subsystem controls layer, including more station subsystem servers, subsystem server take with an at least central monitoring
Business device is connected with field control layer, to realize real time job and management to field control layer and mechanical floor, at least one son
System server and the treatment system pass through standard industry communication agreement and interface progress information exchange；Field control layer, packet
At least one field control substation is included, each field control substation is connected with corresponding station subsystem server, is used for basis
The instruction that subsystem controls layer or central monitoring layer remotely issue generates control signal, is directly realized by the control to control equipment,
And the operating status of controlled device and data are uploaded to subsystem controls layer and central monitoring layer, while in central monitoring layer and
In the case that subsystem controls layer does not intervene, control signal is automatically generated according to the data of the parameter and acquisition that are set in advance and is realized
Control to controlled device；Mechanical floor, including multiple control equipment, control equipment are directly sub with field control by fieldbus
It stands and connects row information interaction of going forward side by side, the control instruction or control signal of field control substation are received, according to control instruction or control
Signal executes corresponding actions；Wherein, subsystem controls layer, field control layer and mechanical floor, which are all made of, meets international industrial standard
Industrial control equipment or module.
Optionally, control system uses three-level hybrid communication network, wherein the first order is central monitoring layer and subsystem control
Network connection between preparative layer and between control system and treatment system, the second level are subsystem controls layer and field control layer
And the network connection between field control layer, communication connection of the third level between field control layer and mechanical floor, specifically,
The first order is used based on realizing data or information exchange with the local area network of high speed Ethernet, the second level use be based on real-time industrial with
Too the interaction of 100,000,000 optical fiber ring networks the realization data and information of network technology, the third level realize data or letter using multiple fieldbus
Breath interaction.
Optionally, the software of control system is carried out using Client/Server framework and using industrial business configuration software
The system integration and exploitation.
Optionally, control system includes at least treatment mode and debugging mode, wherein under debugging mode, realizes operator
Long-range control of the member to accelerator facility, while realizing the adjustment to accelerator data；In the therapeutic mode, accelerator is all
Remote control function is locked, and only when operating mode is switched to debugging mode by treatment system, all remote control functions are
It can be unlocked.
It optionally, include at least one central chained service device in more station subsystem servers, central chained service device is used
In the operating status or parameter of real-time inspection and control devices in system, in the case where accelerator is in treatment mode, if operating status or
Parameter does not then issue line disable signal to treatment system in default working range, is simultaneously stopped the synchronous touching of accelerator facility
Hair stops sending ion beam to treatment system.
Optionally, issuing line to treatment system if operating status or parameter are in default working range allows signal,
Allow to send ion beam to treatment system.
Optionally, field control substation includes: process control substation, Intelligent digital controller and data-collecting sub-station,
Industrial personal computer is acquired as field controller using PLC, intelligent controller and PXIe data respectively.
Optionally, each station subsystem server includes protocol conversion module in more station subsystem servers, and agreement turns
Mold changing block is used for: the Content of Communication for being sent to central monitoring layer is converted to preset format according to preset rules；And it will send
Content of Communication to field control layer is converted to the identifiable format of field control layer.
Optionally, preset rules are standard industry OPC or OPC UA agreement, and preset format is OPC or OPC UA variable, with
Make central monitoring server or other subsystem servers can with the OPC SERVER of OPCCLIENT sub-system server into
Row access.
Optionally, the information that accelerator control system is interacted with treatment control system includes: line application information, accelerator
Operating mode selection, line ON/OFF control signal, line allow signal.
(3) beneficial effect
A kind of medical heavy ion avcceleration control system provided through the invention, it is at least up to following the utility model has the advantages that
(1) four layers of distributed computer control system framework based on high speed Ethernet are used, are realized around to accelerator
The centralized management and decentralised control of equipment；
(2) three layers of C/S framework based on large scale industry business configuration software are used, the excellent of both ends hardware environment is made full use of
Gesture realizes task reasonable distribution to the end Clint and the end Sever, reduces the communication-cost of system；
(3) high speed Ethernet, optical fiber technology and fieldbus are used, is reasonably selected and is passed according to data volume and data characteristics
Defeated medium realizes the effective use of resource；
(4) hardware and software are using standardization and modular design, as far as possible using the industry control for meeting national standard industrial standard
Product carries out the system integration using standardized module, is conducive to safeguard, increases reliability；
(5) data access is using OPC (the OLE for Process Control) communication protocols for meeting national standard industrial standard
View realizes the Seamless integration- of industrial control equipment and system, counts control software efficiently, steadily to hardware device
According to access and operation；
(6) accelerator control system is strictly distinguished in design with treatment control system and the rapeutic planning control system, point
Cloth region and function are realized relatively independent with treatment control and the rapeutic planning control system.
Detailed description of the invention
Fig. 1 diagrammatically illustrates the system diagram of the medical heavy particle therapy device in the embodiment of the present disclosure；
Fig. 2 diagrammatically illustrates the architecture diagram of the medical heavy ion avcceleration control system in the embodiment of the present disclosure；
Fig. 3 diagrammatically illustrates the detailed architecture figure of the medical heavy ion avcceleration control system in the embodiment of the present disclosure.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
As shown in Figure 1, medical heavy ion avcceleration control system is the brain and nerve of medical heavy ion accelerator arrangement
Network, it is ensured that the mutual high level of synchronization co-ordination of each equipment of accelerator, to realize safe, reliable, efficiently as treatment system
System provides the required energy for the treatment of and flows strong radioactivity line.
The present invention provides a kind of medical heavy ion avcceleration control system, for controlling medical heavy ion avcceleration to controlling
Treatment system, which provides, treats required energy and flows strong isotopic ion line, and control system is multilevel distributed computer control system
System, referring to fig. 2, control system includes central monitoring layer, subsystem controls layer, field control layer and mechanical floor, in which: center
Supervisory layers are monitored and control for the equipment in sub-system control layer, field control layer and mechanical floor, Dynamically Announce
The operating parameter in operating status and online modification equipment in equipment, including at least a central monitoring server and extremely
A few client computer；Subsystem controls layer, including more station subsystem servers, subsystem server and an at least central monitoring
Server is connected with field control layer, to realize real time job and management to field control layer and mechanical floor, at least one
Subsystem server and the treatment system pass through standard industry communication agreement and interface progress information exchange；Field control layer,
Including at least one field control substation, each field control substation is connected with corresponding station subsystem server, is used for root
Control signal is generated according to the instruction that subsystem controls layer or central monitoring layer remotely issue, is directly realized by the control to control equipment
System, and the operating status of controlled device and data are uploaded to subsystem controls layer and central monitoring layer, while in central monitoring
In the case where layer and the nonintervention of subsystem controls layer, control signal is automatically generated according to the data of the parameter and acquisition that are set in advance
Realize the control to controlled device；Mechanical floor, including multiple control equipment, control equipment are directly controlled with scene by fieldbus
The connection of system station is gone forward side by side row information interaction, and the control instruction or control signal of field control substation are received, according to control instruction or
It controls signal and executes corresponding actions；Wherein, subsystem controls layer, field control layer and mechanical floor, which are all made of, meets International Industry
The standard industry control equipment or module of standard.
Specifically, central monitoring layer, carries out for the equipment in sub-system control layer, field control layer and mechanical floor
It is monitored and controlled, the operating parameter in operating status and online modification equipment in Dynamically Announce equipment includes at least one
Central monitoring server and at least a client computer；
Central monitoring layer includes at least a central monitoring server and an at least client computer, is generally set to accelerator
Central control room or data center, the equipment in the central monitoring layer is a set of man-machine interactive system, is specialized operations or O&M
Personnel provide graphical operation interface and accelerator debugging software, monitor on-line to the equipment in all subsystems of accelerator
With control, which is capable of the operating status of each subsystem of Dynamically Announce, the operating parameter of online modification equipment, is provided simultaneously with people
The functions such as member's management, data storage, data analysis, report output.Hardware uses the commercially produced product of regular large size, and the present invention is real
It applies in example, central control layer includes that a server and three client computer, server undertake procedure communication, user archive and data
The tasks such as centralized management, client computer can be man-machine in client computer by the content on proceduredriven device connected reference server
Operation interface supports multi-screen or split screen display available.Connect multiple subsystems under central monitoring layer, each subsystem independent operating realizes oneself
Function, also to central monitoring layer provide interaction data, support central monitoring system interconnecting function realization.Central monitoring layer is also
Including ancillary equipments such as print out equipment, central databases.
Referring to fig. 2, subsystem is divided into three layers, respectively subsystem controls layer, field control layer and mechanical floor.
Subsystem controls layer, including more station subsystem servers, subsystem server and an at least centralized monitoring service
Device is connected with field control layer, to realize real time job and management to field control layer and mechanical floor, at least one subsystem
Server of uniting passes through standard industry communication agreement with the treatment system and interface carries out information exchange, wherein the letter of information exchange
Breath includes: line application information, the selection of accelerator operating mode, line ON/OFF control signal, line permission signal etc..
Each subsystem includes an at least station subsystem server, on the subsystem server with an at least central monitoring
Server connection, it is lower to be connect with equipment in field control layer.Subsystem controls layer is the core of accelerator control system, each subsystem
The specific real time job and management of equipment are undertaken by each subsystem server (front end industrial control computer or server) in system,
Parallel, distributed treatment is carried out to the corresponding subscriber device of lower company.In the embodiment of the present invention, as shown in figure 3, subsystem
It include: ion source and convolution monitoring system, magnet power supply monitoring system, vacuum monitoring system, magnet temperature monitoring system, high frequency
Monitoring system, beam diagnostics system, data collection system, central locking system, synchronization timing triggering system etc..Each subsystem
In the corresponding at least station subsystem server of subsystem controls layer, they work independently, do not interfere with each other, when a subsystem goes out
When existing failure, the normal operation of other systems is not interfered with.The real-time data base of control system, real time job, data acquisition,
The generation of data storage, protocol conversion, equipment control and fault alarm etc. is all run on subsystem server.Especially,
The subsystem controls layer has the function as central monitoring layer and field control layer data relay station, specific more station subsystems
Each station subsystem server includes protocol conversion module in server, and protocol conversion module is used for: will be sent to central prison
The Content of Communication of control layer is converted to preset format according to preset rules；And the Content of Communication for being sent to field control layer is converted
For the identifiable format of the field control layer, in the embodiment of the present invention, preset rules are standard industry OPC or OPC UA association
View, preset format is OPC or OPC UA variable, so that central monitoring server or other subsystem servers can be made with OPC
The OPC SERVER of CLIENT sub-system server accesses.Meanwhile subsystem server has also taken into account operator's work
It stands and the function at engineer's O&M station, realization operates the configuration of corresponding subsystem, configuration, debugging and maintenance etc..Each subsystem
It is an independently operated system, there is itself complete structure, the real time job of each subsystem operates in different subsystems
On server, the high parallel processing capability and real time response speed of system of body, and also the extendibility of the control system is good, works as quilt
When controlling equipment increase, it is only necessary to increase subsystem server and the corresponding channel I/O, will not influence the fortune of other parts
Row.
Field control layer, including at least one field control substation, each field control substation and corresponding estrade system
Server of uniting connects, and the instruction for remotely being issued according to subsystem controls layer or central monitoring layer generates control signal, directly
It realizes the control to control equipment, and the operating status of controlled device and data is uploaded to subsystem controls layer and central monitoring
Layer, while in the case where central monitoring layer and subsystem controls layer do not intervene, according to the number of the parameter and acquisition that are set in advance
Control to controlled device is realized according to control signal is automatically generated；
Field control layer includes multiple field control substations, on each field control substation with a corresponding at least estrade system
Server of uniting connects, lower to be attached with the equipment in mechanical floor, such as sensor, smart instrumentation, executive device, realization pair
The real time monitoring of field device.In this layer, mainly it is accomplished that the automatic control to all accelerator relevant devices, specifically
The realization of function is completed by the field controller being mounted in the control sub-station near controlled device, is set according to accelerator is controlled
Standby control requires and difference characteristic, and field control substation includes: that process control substation, Intelligent digital controller and data are adopted
Collect substation, acquires industrial personal computer as field controller using PLC, intelligent controller and PXIe data respectively.All field controls
Device is mounted in field control cabinet or control cabinet, can receive the control instruction of subsystem controls layer or the transmission of central monitoring layer
Or control signal, and the operating status of controlled device and data are uploaded to subsystem controls layer and central monitoring layer.In center
In the case that supervisory layers and subsystem controls layer do not intervene, control is automatically generated according to the data of the parameter and acquisition that are set in advance
Signal realizes the control to controlled device, specifically, in the case where central monitoring layer and subsystem controls layer do not intervene, scene
Controller can individually control equipment, and the operation of various algorithms is carried out according to the parameter of setting, control the defeated of controlled device
Out, ON/OFF etc. operates.For example, using PLC as field control substation, passing through telecommunication by taking vacuum Monitor And Control Subsystem as an example
And I/O module receives the signal transmitted by equipment in mechanical floor, and required control amount is calculated according to preset control strategy, and
It sends back in the actuator in mechanical floor, to realize to the continuous control of controlled device, sequential control, logic control function, number
According to monitoring function etc..To reduce wire length and interference, it is easily installed, field control substation uses nearby principle, puts along bunch
It is placed in the control cabinet near controlled device.
Mechanical floor, including multiple control equipment, control equipment are directly connect simultaneously with field control substation by fieldbus
Information exchange is carried out, the control instruction or control signal of field control substation is received, is executed according to control instruction or control signal
Corresponding actions；
Specifically, it is multiple control equipment by field bus control system directly in field control substation I/O interface module,
Control and monitoring of the field control substation to control equipment are realized in the connection such as communication module or data collecting plate card.
The control system includes multiple-working mode, includes at least treatment mode and debugging mode, wherein debugging mode
Under, realize long-range control of the operator to the accelerator facility, while realizing the adjustment to accelerator data, such as operator
Member can implement the work such as ON/OFF, malfunction elimination to equipment by accelerator monitoring interface, while can be by tune beam software to acceleration
The parameter of device is adjusted；In the therapeutic mode, all remote control functions of accelerator are locked, only when treatment system will
When operating mode is switched to debugging mode, all remote control functions can be just unlocked.In the embodiment of the present invention, treatment mode
Under, in conjunction with Fig. 3, the work step of the control system is as follows:
S1, all devices in Acceleration of starting device carry out preliminary examination to accelerator all devices state, while by accelerator facility
Required preset parameter is downloaded in front control server or device controller, into standby preparation state；
S2 starts injector, and injector enters treatment mode after operating normally, while the control of pattern switching being transferred
To treatment system or treatment control system, it is (synchronous to provide line permission, line application (treatment line and energy) and accelerator starting
Trigger example) signal, into treatment wait state；
S3, the treatment plan and parameter that treatment control system is issued according to treatment planning systems, to accelerator control system
Energy needed for applying, energy request (treatment line and energy) letter that accelerator energy application system is submitted according to treatment control system
Breath, energy sequence and time parameter prepare corresponding accelerator example sequence, and treatment system or treatment control system is waited to issue
Start to treat (line ON/OFF) order；
S4, treatment control system sending start to treat signal, and accelerator control system is synchronous to be triggered accelerator and accordingly control
All relevant devices (magnet power supply, high frequency, beam diagnostics etc.) for treating line, shift to an earlier date preset energy sequence according to line application system
Column and parameter are sequentially generated the treatment applied line of terminal, while with the 1/3 slow lead-out mode of resonance, line is led to treatment
Terminal, until entire application sequence period terminates.If equipment is abnormal in therapeutic process, then stops current triggering, warned
Show fault alarm, while issuing line disable signal to treatment system；
S5 waits terminal to stop Current therapeutic order, such as receives termination order, and accelerator synchronization timing triggering system is stopped
Only current triggering waits the line application and treatment task of control system to be treated again.
Synchronization timing triggering system in step S5 is to guarantee each subsystem (magnet power supply system, radio frequency system, beam
Flow diagnostic system, Chopper system, data collection system and treatment terminal control system etc.) in equipment in strict accordance with default
Period timing synchronization operation；It is control system that accelerator control system, which triggers system by a set of synchronization timing of independent research,
And treatment system provides a series of accurately synchronous sequence signals (example signal) and trigger mechanism.Synchronization timing triggers system packet
Include example generating system, example Transmission system and example reception/interpretation system composition, wherein example generating system server is logical
Cross Ethernet and receive the synchronous example control instruction of host computer (treatment control system server), by PXI High speed rear panel bus and
A series of timing light pulses are exported based on the output board card of PXI core bus and FPGA technology and trigger example signal, by being based on
The example Transmission system of optical fiber and fan-out unit is distributed to example reception/interpretation system of each synchronizer with broadcast mode, together
Step triggers corresponding equipment work.
Particularly, as medical equipment, safety is to be also first the problem of must be taken into consideration, therefore the control system
Subsystem must include a set of central locking system, to guarantee the safety of accelerator mechanical equipment.Therefore, more station subsystem services
It include at least one central chained service device in device, which is used for the fortune of real-time inspection and control devices in system
Row state or parameter, in the case where accelerator is in treatment mode, the Xiang Zhi if operating status or parameter be not in default working range
Treatment system issues line disable signal, is simultaneously stopped the synchronous triggering of accelerator facility, stops sending ion beam to treatment system；If
Operating status or parameter, which then issue line to treatment system in default working range, allows signal, allows to send to treatment system
Ion beam.
The specific center locking system is to medical heavy ion avcceleration each subsystem (vacuum system, power-supply system, line
Diagnostic system, Chopper control system, water system, injection/extraction system, radiation protecting systems, radio frequency system etc.) key sets
Standby operating status carries out real-time monitoring, and monitoring data are analyzed and handled, and gives each area of user feedback current accelerator
The integral device information in domain, while line permission signal is provided to treatment control system.In therapeutic process, accelerator is any to be set
Standby abnormal state, accelerator center locking system can trigger safety interlocking mechanism and stop triggering, while issue to treatment system
Line disable signal stops Current therapeutic by treatment safety locking system logic immediately.
In the network architecture, the control system use three-level hybrid communication network, wherein the first order be central monitoring layer with
Network connection between subsystem controls layer and between control system and treatment system, the second level is for subsystem controls layer and now
Network connection between field control layer and field control layer, communication link of the third level between field control layer and mechanical floor
It connects, specifically, the first order is used based on data or information exchange are realized with the local area network of high speed Ethernet, the second level uses and is based on
100,000,000 optical fiber ring networks of real-time industrial ethernet technology realize the interaction of data and information, and the third level is real using multiple fieldbus
Existing data or information exchange.
Specifically, the first order uses the local area network based on high speed Ethernet, it is responsible for the information transmission of entire accelerator and hands over
Mutually, realize the instruction between central monitoring layer and subsystem controls layer and control system and treatment system issue, data transmission
And the real time monitoring to field device, this layer are higher to the rate and throughput demands of communication, but require not real-time communication
It is high；The second level uses 100,000,000 optical fiber ring networks based on real-time industrial ethernet technology, is responsible for subsystem controls layer and field control
Issuing for program is transmitted and controlled to information between layer and field control layer, this layer of amount of communication data be not high, but to real-time
Property require it is high, to guarantee that stable, reliable real-time controls to field device；The third level is responsible for each using various fieldbus
Communications and data acquisition between field control layer and mechanical floor.
The software of the control system is carried out using Client/Server framework and using industrial business configuration software WINCC
The system integration and exploitation.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
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| CN111123824A (en) * | 2019-12-19 | 2020-05-08 | 深圳华侨城文化旅游科技集团有限公司 | PLC debugging system and debugging method |
| CN112230610A (en) * | 2020-09-16 | 2021-01-15 | 中国科学院合肥物质科学研究院 | Network system of helium low-temperature control system |
| CN112600939A (en) * | 2020-12-31 | 2021-04-02 | 广州云博互联网技术有限公司 | Monitor control information detection method, system, server and storage medium |
| CN113093638A (en) * | 2021-03-31 | 2021-07-09 | 中国工程物理研究院流体物理研究所 | Hot cathode monitoring system of high-current accelerator |
| CN115729166A (en) * | 2022-11-23 | 2023-03-03 | 兰州科近泰基新技术有限责任公司 | A safety interlock system, method and medium for medical heavy ion accelerator |
| CN116370844A (en) * | 2023-01-13 | 2023-07-04 | 中子高新技术产业发展(重庆)有限公司 | Safety interlock system for particle accelerator |
| CN117153445A (en) * | 2023-08-24 | 2023-12-01 | 哈尔滨工业大学 | Personal safety interlocking system with regional arrangement of accelerator groups and cross-regional cooperative associated operation of beam transport lines |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274914A (en) * | 2014-09-25 | 2015-01-14 | 中国科学院近代物理研究所 | Breath guide device and method for ion beam respiratory-gated treatment |
| CN104483931A (en) * | 2014-11-21 | 2015-04-01 | 广州中国科学院沈阳自动化研究所分所 | Ship integral control system and control method |
| JP2018160465A (en) * | 2018-06-01 | 2018-10-11 | 株式会社東芝 | Accelerator control system |
| CN109240200A (en) * | 2018-11-21 | 2019-01-18 | 合肥中科离子医学技术装备有限公司 | A kind of superconduction proton device degrader control system |
| CN109474366A (en) * | 2019-01-10 | 2019-03-15 | 中国科学院近代物理研究所 | Synchronous timing trigger system and method applied to particle accelerator |
-
2019
- 2019-03-21 CN CN201910219743.0A patent/CN109908492B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274914A (en) * | 2014-09-25 | 2015-01-14 | 中国科学院近代物理研究所 | Breath guide device and method for ion beam respiratory-gated treatment |
| CN104483931A (en) * | 2014-11-21 | 2015-04-01 | 广州中国科学院沈阳自动化研究所分所 | Ship integral control system and control method |
| JP2018160465A (en) * | 2018-06-01 | 2018-10-11 | 株式会社東芝 | Accelerator control system |
| CN109240200A (en) * | 2018-11-21 | 2019-01-18 | 合肥中科离子医学技术装备有限公司 | A kind of superconduction proton device degrader control system |
| CN109474366A (en) * | 2019-01-10 | 2019-03-15 | 中国科学院近代物理研究所 | Synchronous timing trigger system and method applied to particle accelerator |
Non-Patent Citations (1)
| Title |
|---|
| 于春蕾: "ADS注入器II强流质子RFQ加速器控制系统的研究", 《CNKI博士学位论文全文库》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110784387A (en) * | 2019-11-04 | 2020-02-11 | 刘晓飞 | Method for realizing distributed intelligent physiotherapy system |
| CN111123824A (en) * | 2019-12-19 | 2020-05-08 | 深圳华侨城文化旅游科技集团有限公司 | PLC debugging system and debugging method |
| CN112230610A (en) * | 2020-09-16 | 2021-01-15 | 中国科学院合肥物质科学研究院 | Network system of helium low-temperature control system |
| CN112600939A (en) * | 2020-12-31 | 2021-04-02 | 广州云博互联网技术有限公司 | Monitor control information detection method, system, server and storage medium |
| CN113093638A (en) * | 2021-03-31 | 2021-07-09 | 中国工程物理研究院流体物理研究所 | Hot cathode monitoring system of high-current accelerator |
| CN113093638B (en) * | 2021-03-31 | 2022-10-14 | 中国工程物理研究院流体物理研究所 | Hot cathode monitoring system of high-current accelerator |
| CN115729166A (en) * | 2022-11-23 | 2023-03-03 | 兰州科近泰基新技术有限责任公司 | A safety interlock system, method and medium for medical heavy ion accelerator |
| CN116370844A (en) * | 2023-01-13 | 2023-07-04 | 中子高新技术产业发展(重庆)有限公司 | Safety interlock system for particle accelerator |
| CN116370844B (en) * | 2023-01-13 | 2023-09-15 | 中子高新技术产业发展(重庆)有限公司 | Safety interlocking system for particle accelerator |
| CN117153445A (en) * | 2023-08-24 | 2023-12-01 | 哈尔滨工业大学 | Personal safety interlocking system with regional arrangement of accelerator groups and cross-regional cooperative associated operation of beam transport lines |
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