CN2584145Y - Intelligent controller of radiotherapy simulater - Google Patents
Intelligent controller of radiotherapy simulater Download PDFInfo
- Publication number
- CN2584145Y CN2584145Y CN02291173U CN02291173U CN2584145Y CN 2584145 Y CN2584145 Y CN 2584145Y CN 02291173 U CN02291173 U CN 02291173U CN 02291173 U CN02291173 U CN 02291173U CN 2584145 Y CN2584145 Y CN 2584145Y
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- Prior art keywords
- programmable logic
- logic controller
- plc
- radiotherapy
- controller
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Abstract
The utility model relates to an automatic control device, particularly an intelligent controller of a radiotherapy simulator, which comprises a programmable logic controller PLC connected with the controlled device, and the programmable logic controller PLC is connected with a programmable controller PT of a touch screen through communication cables of RS232 standard. In the utility model, mechanical keys or a mouse and a keyboard are replaced by a liquid crystal capacitance pressure responsive touch screen, so the utility model has the advantages of easy operation, long durability, and high reliability.
Description
Technical field
This utility model relates to a kind of automaton, is specifically related to a kind of radiotherapy simulator intelligent controller.
Background technology
Radiotherapy simulator (hereinafter to be referred as analog machine), be to supply tumour hospital or general hospital Rad before tumour patient is carried out radiotherapy, tumor is carried out position, school, location and checking medical plan, make radiotherapy group obtain to shine accurately and avoid and reduce the essential radiotherapy corollary equipment of the damage of normal structure.Present analog machine controller both domestic and external mainly contains two types:
1. non-programmable human-computer interactive control device
Non-programmable human-computer interactive control device adopts components and parts such as mechanical button or thin film soft-touch type inching button, potentiometer, light emitting diode or various display lamp, charactron, digital setting apparatus to realize the human-computer interactive control device usually.More and the general big and very heavy shortcoming of volume that all exists of components and parts that this operation control is used, and with intelligent controller interface difficulty, thereby control system complexity and the fault rate height realized, and system is difficult for expansion or modification once design typification, so practicality extreme difference, but because this controller realization is both economical, this type of human-computer interactive control device is also many at present.
2. control class able to programme
Human-computer interactive control device able to programme is by the powerful and programmable man machine operation interface of normally used computer realization, its collection control operation and parameter, state processing demonstration and other power are (as helping at random, fault diagnosis etc.) in one, just realized high-intelligentization by the simple with it communication connection of host computer (adopting Programmable Logic Controller) as main controller, high accuracy, high reliability is expanded with being easy to upgrade, safeguard the simple and convenient advanced function that waits, this mode has been represented the medical control system of present state-of-the-art analog machine, but since in the simulation of reality location the operator while operating the location situation of observing, and computer operation generally is by means of mouse and keyboard, this has brought very big trouble to the operator, maximum in this way disadvantage be inconvenient operation.
Summary of the invention
The purpose of this utility model is to provide a kind of complete function, easy and simple to handle, reliability is high, capacity of resisting disturbance is strong radiotherapy simulator controller.
The technical solution of the utility model is as follows: the radiotherapy simulator intelligent controller comprises the programmable logic controller (PLC) PLC that is connected with controlled device, and programmable logic controller (PLC) PLC is connected with touch screen Programmable Logic Controller PT by RS232 standard communication cable.
Because this utility model adopts liquid crystal capacitance formula pressure-sensitive touch screen to substitute mechanical key or mouse-keyboard, it is long to operate comfortable convenience, life-span; Realize human-computer interaction functions such as various motion control instruction collections, condition prompting, parameter demonstration on touch screen, it is convenient to concentrate; By the RS232 communication modes circuit is connected more and simplify, cost is saved in the input port of having reduced PLC, has improved the reliability of system.
Description of drawings
Fig. 1 is the structural representation of radiotherapy simulator intelligent controller.
1. touch screen Programmable Logic Controller PT 2.RS232 standard communication cables, 3. programmable logic controller (PLC) PLC 4. controlled devices, 5. machine parameters and states among the figure
The specific embodiment
The radiotherapy simulator intelligent controller comprises the programmable logic controller (PLC) PLC3 that is connected with controlled device 4, and programmable logic controller (PLC) PLC3 is connected with touch screen Programmable Logic Controller PT1 by RS232 standard communication cable 2.Control command is sent by touch screen Programmable Logic Controller PT1, reaches programmable logic controller (PLC) PLC3 through communication cable 2 and handles, and PLC3 is according to different order output control signal corresponding.Host parameter and state reach touch screen Programmable Logic Controller PT1 by PLC3 through communication cable 2 and show by after the PLC3 judgment processing.According to the requirement of analog machine to control station, determine every function of intelligent controller, by the special-purpose support facility of programmable terminal, develop control sequence and man machine interface, program is write programmable terminal, can realize that on terminal display screen control operation, information cue, parameter demonstration, fault diagnosis are in the Based Intelligent Control of one.
This intelligent controller is applicable to the mechanical movement control of medical analog machine mechanical movement control or similar devices such as Medical C type arm therapy apparatus, medical x-ray machine, accelerator, cobalt-60 treating machines etc.
Claims (2)
1. radiotherapy simulator intelligent controller, comprise the programmable logic controller (PLC) PLC (3) that is connected with controlled device (4), it is characterized in that: programmable logic controller (PLC) PLC (3) is connected with touch screen Programmable Logic Controller PT (1) by communication cable (2).
2. radiotherapy simulator intelligent controller as claimed in claim 1 is characterized in that: said communication cable (2) is a RS232 standard communication cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02291173U CN2584145Y (en) | 2002-12-17 | 2002-12-17 | Intelligent controller of radiotherapy simulater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02291173U CN2584145Y (en) | 2002-12-17 | 2002-12-17 | Intelligent controller of radiotherapy simulater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2584145Y true CN2584145Y (en) | 2003-11-05 |
Family
ID=33750095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02291173U Expired - Lifetime CN2584145Y (en) | 2002-12-17 | 2002-12-17 | Intelligent controller of radiotherapy simulater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2584145Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049107A (en) * | 2011-01-28 | 2011-05-11 | 黄仁炳 | Remote control intensity modulation radiation therapy control system in way of mechanical hand |
| CN104174116B (en) * | 2014-08-11 | 2016-09-14 | 山东新华医疗器械股份有限公司 | Radiotherapy simulator hand controller and control method |
-
2002
- 2002-12-17 CN CN02291173U patent/CN2584145Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049107A (en) * | 2011-01-28 | 2011-05-11 | 黄仁炳 | Remote control intensity modulation radiation therapy control system in way of mechanical hand |
| CN102049107B (en) * | 2011-01-28 | 2012-07-11 | 黄仁炳 | Remote control intensity modulation radiation therapy control system in way of mechanical hand |
| CN104174116B (en) * | 2014-08-11 | 2016-09-14 | 山东新华医疗器械股份有限公司 | Radiotherapy simulator hand controller and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121217 Granted publication date: 20031105 |