CN109966081A - A kind of the nursing bed control system and method for achievable secondary development - Google Patents
A kind of the nursing bed control system and method for achievable secondary development Download PDFInfo
- Publication number
- CN109966081A CN109966081A CN201711457697.5A CN201711457697A CN109966081A CN 109966081 A CN109966081 A CN 109966081A CN 201711457697 A CN201711457697 A CN 201711457697A CN 109966081 A CN109966081 A CN 109966081A
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- China
- Prior art keywords
- controller
- nursing bed
- host computer
- execution unit
- secondary development
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/018—Control or drive mechanisms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of nursing bed control systems of achievable secondary development comprising has sequentially connected: a host computer, is preset with multiple action commands for selection, and the host computer is used to generate configuration information according to the selected action command of user；One controller is numbered for receiving the configuration information of host computer generation, parsing and the action command in storage configuration information, and for each action command configuration order；One execution unit drives nursing bed to execute corresponding movement for receiving and executing the action command of controller transmission.Flexibly configurable action command of the present invention, without updating system program, multiple functions setting can be achieved, secondary development can be achieved.
Description
Technical field
The present invention relates to the nursing bed control system of nursing bed control system more particularly to a kind of achievable secondary development and
Method.
Background technique
Nursing bed is divided into electric care bed and Manual care bed, is action inconvenient patient when being hospitalized or nursing at home
The hospital bed used.Main purpose is easy for nursing staff and looks after, and is convenient for patients ' recovery.With the development of science and technology in the market
Occur again voice operating and eyes operation it is electric care bed, not only facilitated the nursing to patient, but also enrich the essence of patient
Refreshing entertainment.Existing nursing bed controller does not have secondary development function mostly, and which results in every a new constructions of exploitation
Nursing bed require more new procedures again so that product development cycle is long, product stability decline is unfavorable for extensive, more
Pattern application.In addition, nursing bed controller does not have linkage and interlock function mostly.So that nursing bed structure design is more single
One, cannot Suresh Kumar, comprehensive nursing be provided for patient well.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the deficiencies of the prior art, providing a kind of flexibly configurable movement
It instructs, without updating system program, multiple functions setting, the nursing bed control system that secondary development can be achieved and side can be achieved
Method.
In order to solve the above technical problems, the present invention adopts the following technical scheme that.
A kind of nursing bed control system of achievable secondary development comprising have sequentially connected: a host computer is preset with
Multiple action commands for selection, the host computer are used to generate configuration information according to the selected action command of user；One
Controller for receiving the configuration information of host computer generation, parsing and the action command in storage configuration information, and is each dynamic
Make instruction configuration order number；One execution unit drives nursing bed to be held for receiving and executing the action command of controller transmission
The corresponding movement of row.
Preferably, communication unit is connected between the controller and execution unit, the communication unit will be for that will control
The action command that device issues is transmitted to execution unit.
Preferably, the communication unit is the communication unit based on MODBUS communication protocol.
Preferably, the controller includes push-button unit, and the push-button unit is used to key in order number to controller,
The corresponding action command of order number is sent to execution unit by the controller.
Preferably, the communication unit includes MODBUS trigger source, and the communication unit is for receiving by PC machine or line traffic control
Handle passes through the MODBUS data that 232 serial ports input, and judges to hold when MODBUS data are consistent with the MODBUS trigger source
The action command that line control unit is sent.
Preferably, the controller includes core board DSP and core board FPGA.
Preferably, the execution unit includes multiple electric cylinders, and the execution unit is by controlling electric cylinders operating status
The nursing bed is enabled to execute corresponding actions.
A kind of nursing bed control method of achievable secondary development, this method based on a system realize, the system comprises
A sequentially connected host computer, a controller and an execution unit, which comprises step S1 is that the host computer is preset
Multiple action commands for user's selection；Step S2, user pass through the upper computer selecting action command；Step S3, it is described on
Position machine generates configuration information according to the selected action command of user and is sent to controller；Step S4, the controller receive
The configuration information that host computer generates, parsing and the action command in storage configuration information, and be each action command configuration order
Number；Step S5, the controller are instructed to execution unit sending action, and the execution unit drives according to the action command
Nursing bed executes corresponding movement.
Preferably, communication unit is connected between the controller and execution unit, the communication unit will be for that will control
The action command that device issues is transmitted to execution unit, and the communication unit is the communication unit based on MODBUS communication protocol.
Preferably, in the step S3, mutual bolt is arranged according to the multiple action commands that can be performed simultaneously in the host computer
Part Data Concurrent is sent to controller, and the controller judges whether the action command of its parsing meets interlocking condition data, and
It is instructed when meeting interlocking condition data to execution unit sending action.
In the nursing bed control system of achievable secondary development disclosed by the invention, user uses the controller development
When, it can according to need the configuration order information content.Such as movement electric cylinders number, the direction of motion, motion range, interlocking can be configured
Electric cylinders number, the interlocking information such as range, when User Exploitation product, it is no longer necessary to frequently be linked up with controller manufacturer, pass through host computer
Configuration software can complete configuration work.Based on above-mentioned characteristic, the present invention can satisfy most of nursing bed product for control
The demand of device processed, so that system flexibly configurable action command, without updating system program, while can realize that multiple functions are set
It sets, helps to realize secondary development.
Detailed description of the invention
Fig. 1 is the composition block diagram of nursing bed control system of the present invention.
Fig. 2 is the composition block diagram of controller and execution unit.
Fig. 3 is the flow chart of controller implementation procedure in the preferred embodiment of the present invention.
Specific embodiment
The present invention is described in more detail with reference to the accompanying drawings and examples.
The invention discloses a kind of nursing bed control systems of achievable secondary development, referring to figs. 1 and 2, packet
It has included sequentially connected:
One host computer 1, is preset with multiple action commands for selection, and the host computer 1 is used for according to selected by user
Action command generate configuration information；
One controller 2, for receiving the configuration information of the generation of host computer 1, the movement in parsing and storage configuration information refers to
It enables, and is numbered for each action command configuration order；
One execution unit 3 drives nursing bed to execute corresponding for receiving and executing the action command of the transmission of controller 2
Movement.
In above-mentioned control system, when user uses the controller development, it can according to need in configuration order information
Hold.It can configure and such as move the information such as electric cylinders number, the direction of motion, motion range, interlocking electric cylinders number, interlocking range, Yong Hukai
When sending out product, it is no longer necessary to frequently be linked up with controller manufacturer, configuration work can be completed by host computer configuration software.Base
In above-mentioned characteristic, the present invention can satisfy most of nursing bed product for the demand of controller, so that system flexibly configurable
Action command without updating system program, while can realize that multiple functions are arranged, help to realize secondary development.
Communication unit 4, the communication unit are connected between the controller 2 and execution unit 3 as a preferred method,
Member 4 is for being transmitted to execution unit 3 for the action command that controller 2 issues.Further, the communication unit 4 is to be based on
The communication unit of MODBUS communication protocol.
About the input of triggering command, in the present embodiment, the controller 2 includes push-button unit, the push-button unit
For keying in order number to controller 2, the corresponding action command of order number is sent to and executes list by the controller 2
Member 3.But this is only a preferred embodiment of the invention, is not intended to restrict the invention, in the other embodiment of the present invention
In, can also be in the following way: the communication unit 4 includes MODBUS trigger source, and the communication unit 4 is for receiving by PC
Machine or line traffic control handle pass through the MODBUS data that 232 serial ports input, and judge when MODBUS data and the MODBUS trigger source
When consistent, the action command that controller 2 is sent is executed.
In the present embodiment, the controller 2 includes core board DSP20 and core board FPGA21.The execution unit 3 wraps
Multiple electric cylinders 30 are included, the execution unit 3 enables the nursing bed execute corresponding actions by controlling 30 operating status of electric cylinders.
In order to better describe technical solution of the present invention, the invention also discloses a kind of nursing of achievable secondary development
Bed control method, in conjunction with shown in Fig. 1 to Fig. 3, this method is realized based on a system, upper the system comprises sequentially connected one
Machine 1, a controller 2 and an execution unit 3, which comprises
Step S1 is the preset multiple action commands for user's selection of the host computer 1；
Step S2, user select action command by the host computer 1；
Step S3, the host computer 1 generate configuration information according to the selected action command of user and are sent to controller
2；
Step S4, the controller 2 receive the configuration information that host computer 1 generates, dynamic in parsing and storage configuration information
It instructs, and is numbered for each action command configuration order；
Step S5, the controller 2 are instructed to 3 sending action of execution unit, and the execution unit 3 refers to according to the movement
Order drives nursing bed to execute corresponding movement.
Wherein, communication unit 4 is connected between the controller 2 and execution unit 3, the communication unit 4 will be for that will control
The action command that device 2 processed issues is transmitted to execution unit 3, and the communication unit 4 is the communication unit based on MODBUS communication protocol
Member.
As a preferred method, in the step S3, the host computer 1 is according to the multiple action commands that can be performed simultaneously
Setting interlocking condition data is simultaneously sent to controller 2, and the controller 2 judges whether the action command of its parsing meets mutual bolt
Number of packages evidence, and instructed when meeting interlocking condition data to 3 sending action of execution unit.
In a preferred embodiment of the invention, by taking nursing bed product needs two-way electric cylinders, 4 keys as an example, secondary development
Process is as follows:
Include in above-mentioned data:
Order number, order are the basic units of controller instruction, and just one of representative's nursing bed substantially for an order
Movement, such as lift back, bent leg, turn, linkage etc., how many movement controller, which has altogether, just needs how many order numbers, should
Controller is up to altogether 16 order numbers.
Whether order is effective, has different number of order for different nursing bed products, not all order is compiled
Number all effectively, whether effectively do not need order by some by order and close, 1 be it is effective, 0 is invalid.
Whether key trigger source, an order execute and need to trigger by trigger source, and a kind of trigger source is IO input
Key, eight keys, each key correspond to one of the communication data altogether, press if the position is 1 when this is corresponding
When key is pressed, order execution is triggered.
Whether MODBUS trigger source, an order execute and need to trigger by trigger source, and another trigger source is
MODBUS is communicated, and indicates trigger source with 16 data in MODBUS, when the touching being arranged in MODBUS communication and order
When rising consistent, order execution is triggered, the communication of MODBUS can have 232 serial communications by PC machine, line traffic control handle etc.
Equipment send.
Movement 1, when having passed through the command triggers, the movement of execution.
Whether movement 1 enables, and is under the jurisdiction of movement 1, indicates whether the movement executes in command triggers, 1 be it is enabled, 0 is
It does not enable.
Electric cylinders No. 1 are acted, movement 1 is under the jurisdiction of, indicate any road electric cylinders movement, configurable range 1-6.
Act 1 direction of motion, be under the jurisdiction of movement 1, indicate the direction of motion of electric cylinders, 1 for upwards, 2 be downward.
1 threshold limit value is acted, movement 1 is under the jurisdiction of, the threshold limit value of electric cylinders movement is indicated, when electric cylinders move upward to maximum
Stop motion when limit value.
The minimum limit value of movement 1, is under the jurisdiction of movement 1, the minimum limit value of electric cylinders movement is indicated, when electric cylinders are moved downwardly to minimum
Stop when limit value.
Interlocking condition 1, when command triggers, but due to mechanical limit value or safeguard protection, it should be ensured that bed body is in a spy
Fixed state, such as when bed is turning over state is not can be carried out that lift is unlucky dynamic, and interlocking condition is wanted when illustrating this movement
The bed body state of satisfaction.
Whether interlocking condition 1 enables, and is not to need to use all interlocking conditions, therefore use mutual bolt in an order
Whether part 1 enables to indicate whether to open some interlocking condition, and 1 is opens, and 0 is closing.
Interlocking condition 1 corresponds to electric cylinders number, represents and interlocks corresponding electric cylinders number, indicates 1 to No. 6 electric cylinders with 1-6 respectively.
Interlocking condition 1 corresponds to minimum value, the corresponding maximum value of interlocking condition 1, when the electric cylinders code-disc value of electric cylinders number is in minimum value
When between maximum value, illustrate to meet interlocking condition, corresponding actions can execute.
Controller end is parsed according to the above order, according to configuration information, executes corresponding actions.
Upper computer software is used to send configuration information to controller end, and host computer provides configuration interface, for inputting
Configuration information, configuration meeting are formulated according to the content of communication protocol.Secondary development is by controller software, upper computer software, communication
Agreement three parts composition, controller complete the reception of secondary development instruction, parsing, storage, execution, and host computer completes secondary development
Man-machine interface, instruction editor, instruction sending function, communication protocol use MODBUS communication protocol, pass through register address
Form sends secondary development information.
The above is preferred embodiments of the present invention, is not intended to restrict the invention, all in technology model of the invention
Interior done modification, equivalent replacement or improvement etc. are enclosed, should be included in the range of of the invention protect.
Claims (10)
1. a kind of nursing bed control system of achievable secondary development, which is characterized in that include sequentially connected:
One host computer (1), is preset with multiple action commands for selection, and the host computer (1) is used for according to selected by user
Action command generate configuration information；
One controller (2), for receiving the configuration information of host computer (1) generation, the movement in parsing and storage configuration information refers to
It enables, and is numbered for each action command configuration order；
One execution unit (3) drives nursing bed to execute corresponding for receiving and executing the action command of controller (2) transmission
Movement.
2. the nursing bed control system of achievable secondary development as described in claim 1, which is characterized in that the controller
(2) it is connected between execution unit (3) communication unit (4), the communication unit (4) is used to issue controller (2) dynamic
Make instruction and is transmitted to execution unit (3).
3. the nursing bed control system of achievable secondary development as claimed in claim 2, which is characterized in that the communication unit
It (4) is the communication unit based on MODBUS communication protocol.
4. the nursing bed control system of achievable secondary development as described in claim 1, which is characterized in that the controller
It (2) include push-button unit, the push-button unit is used to key in order number to controller (2), and the controller (2) is by the life
The action command for enabling number corresponding is sent to execution unit (3).
5. the nursing bed control system of achievable secondary development as claimed in claim 3, which is characterized in that the communication unit
It (4) include MODBUS trigger source, the communication unit (4), which is used to receive, passes through the input of 232 serial ports by PC machine or line traffic control handle
MODBUS data, and judge when MODBUS data are consistent with the MODBUS trigger source, execute the movement that controller (2) are sent
Instruction.
6. the nursing bed control system of achievable secondary development as described in claim 1, which is characterized in that the controller
It (2) include core board DSP (20) and core board FPGA (21).
7. the nursing bed control system of achievable secondary development as described in claim 1, which is characterized in that the execution unit
It (3) include multiple electric cylinders (30), the execution unit (3) enables the nursing bed hold by controlling electric cylinders (30) operating status
Row corresponding actions.
8. a kind of nursing bed control method of achievable secondary development, which is characterized in that this method is realized based on a system, described
System includes a sequentially connected host computer (1), a controller (2) and an execution unit (3), which comprises
Step S1 is the host computer (1) preset multiple action commands for user's selection；
Step S2, user select action command by the host computer (1)；
Step S3, the host computer (1) generate configuration information according to the selected action command of user and are sent to controller
(2)；
Step S4, the controller (2) receive the configuration information that host computer (1) generates, dynamic in parsing and storage configuration information
It instructs, and is numbered for each action command configuration order；
Step S5, the controller (2) instruct to execution unit (3) sending action, and the execution unit (3) is according to the movement
Instruction drives nursing bed to execute corresponding movement.
9. the nursing bed control method of achievable secondary development as claimed in claim 8, which is characterized in that the controller
(2) it is connected between execution unit (3) communication unit (4), the communication unit (4) is used to issue controller (2) dynamic
Make instruction to be transmitted to execution unit (3), the communication unit (4) is the communication unit based on MODBUS communication protocol.
10. the nursing bed control method of achievable secondary development as claimed in claim 8, which is characterized in that the step S3
In, the host computer (1) is according to the multiple action commands setting interlocking condition data that can be performed simultaneously and is sent to controller
(2), the controller (2) judges whether the action command of its parsing meets interlocking condition data, and is meeting interlocking condition
It is instructed when data to execution unit (3) sending action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457697.5A CN109966081A (en) | 2017-12-28 | 2017-12-28 | A kind of the nursing bed control system and method for achievable secondary development |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457697.5A CN109966081A (en) | 2017-12-28 | 2017-12-28 | A kind of the nursing bed control system and method for achievable secondary development |
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| CN109966081A true CN109966081A (en) | 2019-07-05 |
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| CN201711457697.5A Pending CN109966081A (en) | 2017-12-28 | 2017-12-28 | A kind of the nursing bed control system and method for achievable secondary development |
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Citations (7)
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| WO2012061406A2 (en) * | 2010-11-01 | 2012-05-10 | Rawls-Meehan Martin B | Adjustable bed controls |
| CN103955153A (en) * | 2014-04-15 | 2014-07-30 | 深圳众为兴技术股份有限公司 | Motion control system and method |
| CN105137872A (en) * | 2015-08-20 | 2015-12-09 | 南昌大学 | Mobile phone remote monitoring system for multifunctional nursing bed |
| CN107300873A (en) * | 2017-06-22 | 2017-10-27 | 歌尔股份有限公司 | control device, control method and device |
| CN107315376A (en) * | 2016-04-26 | 2017-11-03 | 上海安浦鸣志自动化设备有限公司 | A kind of step motion system for supporting to may be programmed independent operating mode of operation |
| CN107357222A (en) * | 2017-09-01 | 2017-11-17 | 娄底市简思工控有限公司 | Device for embedded control and system |
| CN107496110A (en) * | 2017-08-14 | 2017-12-22 | 北京迪克希玛有限责任公司 | Household nursing bed and nursing control method |
-
2017
- 2017-12-28 CN CN201711457697.5A patent/CN109966081A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012061406A2 (en) * | 2010-11-01 | 2012-05-10 | Rawls-Meehan Martin B | Adjustable bed controls |
| CN103955153A (en) * | 2014-04-15 | 2014-07-30 | 深圳众为兴技术股份有限公司 | Motion control system and method |
| CN105137872A (en) * | 2015-08-20 | 2015-12-09 | 南昌大学 | Mobile phone remote monitoring system for multifunctional nursing bed |
| CN107315376A (en) * | 2016-04-26 | 2017-11-03 | 上海安浦鸣志自动化设备有限公司 | A kind of step motion system for supporting to may be programmed independent operating mode of operation |
| CN107300873A (en) * | 2017-06-22 | 2017-10-27 | 歌尔股份有限公司 | control device, control method and device |
| CN107496110A (en) * | 2017-08-14 | 2017-12-22 | 北京迪克希玛有限责任公司 | Household nursing bed and nursing control method |
| CN107357222A (en) * | 2017-09-01 | 2017-11-17 | 娄底市简思工控有限公司 | Device for embedded control and system |
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Application publication date: 20190705 |
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