CN102270268A - Information communication method and system, and medical equipment - Google Patents
Information communication method and system, and medical equipment Download PDFInfo
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- 238000004891 communication Methods 0.000 title claims abstract description 114
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- 230000003068 static effect Effects 0.000 claims description 45
- 210000000352 storage cell Anatomy 0.000 claims description 23
- 230000009471 action Effects 0.000 claims description 22
- 238000013507 mapping Methods 0.000 claims description 11
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- 230000008569 process Effects 0.000 abstract description 5
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- 210000004072 lung Anatomy 0.000 description 6
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- 238000011282 treatment Methods 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000036387 respiratory rate Effects 0.000 description 2
- 230000001839 systemic circulation Effects 0.000 description 2
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The invention discloses an information communication method, an information communication system and medical equipment. The method comprises the following steps that: an application unit provides graphic user interface (GUI) application software which is used for man-machine interaction and display, and acquires a control command through the GUI application software; a processing unit acquires the control command through a first communication channel and processes the control command to generate the corresponding control data; and the processing unit returns the control data to the application unit through a second communication channel to realize the corresponding function of the control command. By the method, the efficiency and reliability of software transmitting data are improved and maintenance and upgrading cost is reduced.
Description
Technical field
The present invention relates to a kind of information communication method, system and Medical Devices.
Background technology
At present common Medical Devices software control system is generally the software systemic circulation pattern in single MCU, has perhaps adopted more advanced slightly " state machine " mode.Essentially, do not break away from software systemic circulation pattern under single MCU mode.It is lower that software is carried out efficient, and the execution time is long.If careless slightly in programming or control, when external input signal or the calculated amount of program own were big, it was slack-off system response speed to occur, even the situation of miscount.The Control Software global reliability is lower, and procedure quantity is bigger, is unfavorable for safeguarding and upgrading.
At the problems referred to above of correlation technique, effective solution is not proposed as yet at present at present.
Summary of the invention
When big, it is slack-off system response speed to occur, even the situation of miscount at the external input signal of correlation technique or the calculated amount of program own.The Control Software global reliability is lower, and procedure quantity is bigger, is unfavorable for the problem of safeguarding and upgrading, do not propose effective problem as yet at present and propose the present invention, for this reason, fundamental purpose of the present invention is to provide a kind of information communication method, system and Medical Devices, to address the above problem.
To achieve these goals, according to an aspect of the present invention, provide a kind of information communication method, this method comprises: applying unit provides a GUI application software that is used for man-machine interaction and demonstration, and obtains control command by the GUI application software; Processing unit obtains control command by first communication channel, and the processing controls order is to generate corresponding control data; Processing unit is back to applying unit by second communication channel with control data, to realize the function of control command correspondence.
Further, processing unit obtains and the processing controls order by first communication channel, comprise with the step that generates corresponding control data: whether first Sign module that processing unit detects in first communication channel set action takes place, wherein, when the set action took place, processing unit read the control command in first communication channel in response to this set action.
Further, after processing unit read control command in first communication channel, method also comprised: first Sign module is resetted.
Further, processing unit detects first Sign module in first communication channel according to first schedule time whether the set action takes place.
Further, processing unit is back to applying unit by second communication channel with control data, step with the function that realizes the control command correspondence comprises: whether second Sign module that processing unit detects in second communication channel set action takes place, wherein, when the set action took place, processing unit read the control data in second communication channel in response to this set action.
Further, processing unit detects second Sign module in second communication channel according to second schedule time whether the set action takes place.
To achieve these goals, according to a further aspect in the invention, provide a kind of data message communication system, this system comprises: applying unit provides a GUI application software that is used for man-machine interaction and demonstration, and obtains control command by the GUI application software; Processing unit is handled the control command of obtaining from applying unit, generating corresponding control data, and control data is back to applying unit, to realize the function of control command correspondence; Communication unit is set up the communication channel between applying unit and the processing unit, and communication channel comprises: first communication channel is used for applying unit and transmits control command to processing unit; Second communication channel is used for processing unit to the applying unit transmitting control data.
Further, first communication channel comprises: the first static store module, comprise one or more first static storage cells, and control command is saved to first static storage cell respectively; First Sign module comprises one or more first zone bits, and first zone bit and first static storage cell are set up mapping relations one by one, and first zone bit of its correspondence is set according to control command; Second communication channel comprises: the second static store module, comprise one or more second static storage cells, and data are saved to second static storage cell respectively; Second Sign module comprises one or more second zone bits, and second zone bit and second static storage cell are set up mapping relations one by one, and second zone bit of its correspondence is set according to data.
Further, processing unit also comprises: the first timing query unit is used for regularly inquiring about the data in each first static storage cell of the first static store module; The second timing query unit is used for regularly inquiring about the data in each second static storage cell of the second static store module.
To achieve these goals, according to another aspect of the invention, the invention provides a kind of Medical Devices, these Medical Devices comprise above-mentioned any one information communication system.
By the present invention, adopt applying unit that a GUI application software that is used for man-machine interaction and demonstration is provided, and obtain control command by the GUI application software; Processing unit obtains control command by first communication channel, and the processing controls order is to generate corresponding control data; Processing unit is back to applying unit by second communication channel with control data, to realize the function of control command correspondence, the external input signal of correlation technique or the calculated amount of program own have been solved when big, it is slack-off system response speed to occur, even the situation of miscount, cause the Control Software global reliability lower, procedure quantity is bigger, be unfavorable for the problem safeguarding and upgrade, and then realized improving the efficient and the reliability of software outgoi8ng data, reduced the effect of maintenance and upgrade cost.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation according to the information communication system of the embodiment of the invention;
Fig. 2 is the process flow diagram according to the information communication method of the embodiment of the invention;
Fig. 3 is according to the storage organization synoptic diagram in first communication channel of the embodiment of the invention;
Fig. 4 is according to the storage organization synoptic diagram in second communication channel of the embodiment of the invention;
Fig. 5 is the workflow diagram according to first communication channel in the information communication method of the embodiment of the invention;
Fig. 6 is the workflow diagram of second communication channel in the information communication method according to the preferred embodiment of the invention.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Fig. 1 is the structural representation according to the information communication system of the embodiment of the invention.As shown in Figure 1, this information communication system comprises: applying unit provides a GUI application software that is used for man-machine interaction and demonstration, and obtains control command by the GUI application software; Processing unit is handled the control command of obtaining from applying unit, generating corresponding control data, and control data is back to applying unit, to realize the function of control command correspondence; Communication unit is set up the communication channel between applying unit and the processing unit, and communication channel comprises: first communication channel is used for applying unit and transmits control command to processing unit; Second communication channel is used for processing unit to the applying unit transmitting control data.
The above embodiment of the present invention is at the inner communication modes of realizing similar couple of MCU of single MCU, by two data transmission channels (first communication channel and second communication channel) respectively to processing unit (for example BDU) and the input data of applying unit (for example GUI) and the control of output data.
The present invention is applied in the Medical Devices, especially Medical Devices such as lung ventilator and Anesthesia machine, this method can make program advance treatments B DU part and gui section respectively according to the mode of two MCU respectively in single MCU, make system can concentrate main resource to be used for current task, especially for the weak slightly MCU of computing power, the present invention provides cost savings in the processing power efficiently realizing.
First communication channel in the above embodiment of the present invention can comprise: the first static store module, comprise one or more first static storage cells, and control command is saved to first static storage cell respectively; First Sign module comprises one or more first zone bits, and first zone bit and first static storage cell are set up mapping relations one by one, and first zone bit of its correspondence is set according to control command; Second communication channel comprises: the second static store module, comprise one or more second static storage cells, and data are saved to second static storage cell respectively; Second Sign module comprises one or more second zone bits, and second zone bit and second static storage cell are set up mapping relations one by one, and second zone bit of its correspondence is set according to data.
Preferably, the processing unit among above-mentioned all embodiment can also comprise: the first timing query unit is used for regularly inquiring about the data in each first static storage cell of the first static store module; The second timing query unit is used for regularly inquiring about the data in each second static storage cell of the second static store module.This step is implemented in and has added judgement in the transmission course, and repeating data no longer repeats transmission and carries out.Shorten the execution time of system, improved the reliability of system.
Concrete implementation is as follows, as shown in Figure 1, single MCU internal control program is carried out division on the function.From carrying out view of function, be three big modules of GUI application software of processing unit (BDU), Communication Layer and applying unit with procedure division, wherein, the task that the BDU module is mainly carried out is the ADC conversion, the driving of data computation and topworks.Because the real-time of system requirements is stronger, so this module has taken the most system execution time.The main task of GUI module is man-machine interaction and demonstration.For example, to the demonstration of data on the operation of button on the guidance panel, the display and renewal etc.Communication Layer is mainly controlled the above data of transmitting between the two, avoids repeatedly out-of-sequence transmission of repeating data, increases the calculating of system and shows burden.
In Communication Layer, corresponding each signal flow to, be provided with two register interface static store module static Sign module position interfaces and Flag interface respectively.Wherein, static is used for receiving and preserves data, and Flag is used for data variation with static and is mapped as 0 and 1 zone bit.After the data in any among the static changed, the zone bit of relevant position also changed among the Flag.
In the control of reality, after GUI found the order input, the data after the corresponding modify were deposited earlier in static1 by Communication Layer.At this moment, because the relation of mapping, corresponding flag state changes in the first Sign module Flag1.In BDU, after the correlating markings position that interface routine detects Flag1 in the Communication Layer changes, according to the priority of task order of self, data extract among the first static store module static1 is come out in good time, join in the correlation computations of BDU itself and go, simultaneously, the corresponding positions among the Flag1 is resetted.After finishing calculating, BDU ordered pair operating mechanism when new is controlled.
For BDU, put into the second static store module static2 through the data in real time after calculating.If some data changes to some extent, in Communication Layer, by the relation of mapping, the corresponding zone bit of the second Sign module Flag2 will change.After the inspection of GUI interface routine finds that the zone bit of Flag2 changes, according to the priority of self task, the data extract among the static2 is come out in good time, join in the relevant demonstration control of GUI itself and go, simultaneously, the corresponding positions among the Flag2 is resetted.
The medical Medical Devices Control Software data transmission credibility that the above embodiment of the present invention overcomes is low, and the big deficiency that waits of calculated amount the invention provides the data communication method after the function division is carried out in a kind of single MCU inside.This method has realized all functions of original control mode fully, simultaneously, and clear in structure, reliability height.
Fig. 2 is the process flow diagram according to the information communication method of the embodiment of the invention.This method comprises the steps: as shown in Figure 2
Step S202, applying unit provide a GUI application software that is used for man-machine interaction and demonstration, and obtain control command by the GUI application software.
Step S204, processing unit obtains control command by first communication channel, and the processing controls order is to generate corresponding control data.
Step S206, processing unit is back to applying unit by second communication channel with control data, to realize the function of control command correspondence.
This embodiment of the invention is implemented in the communication modes of inner BDU of single MCU and gui section, and master routine is divided into three parts, is respectively BDU part, Communication Layer and gui section.Wherein, ADC, calculating and topworks are respectively the functions that BDU partly comprises, man-machine interaction and demonstration are respectively the functions that gui section comprises, centre in above two big functions, be Communication Layer, set up two communication channels respectively to realize respectively to processing unit (for example BDU) and the input data of applying unit (for example GUI) and the control of output data at Communication Layer.
Fig. 3 is according to the storage organization synoptic diagram in first communication channel of the embodiment of the invention; Fig. 4 is according to the storage organization synoptic diagram in second communication channel of the embodiment of the invention.Communication Layer in the embodiment of the invention has comprised two communication channels, is respectively to first communication channel of BDU transmission with by first communication channel of BDU to the GUI transmission by GUI.In each transmission channel, one first static store module static array and one first Sign module Flag array have all been comprised.Wherein, the static1 array of first communication channel and the mapping relations between the Flag1 array are as shown in Figure 3.The static2 array of second communication channel and the mapping relations between the Flag2 array are as shown in Figure 4.
In the above embodiment of the present invention, processing unit obtains and the processing controls order by first communication channel, can comprise with the step that generates corresponding control data: whether first Sign module that processing unit detects in first communication channel set action takes place, wherein, when the set action took place, processing unit read the control command in first communication channel in response to this set action.Preferably, processing unit detects first Sign module in first communication channel according to first schedule time whether the set action takes place.And after processing unit read control command in first communication channel, method also comprised: first Sign module is resetted in the above embodiment of the present invention.
In the above embodiment of the present invention, by second communication channel control data is back to applying unit at processing unit, can comprise in the step with the function that realizes the control command correspondence: whether second Sign module that processing unit detects in second communication channel set action takes place, wherein, when the set action took place, processing unit read the control data in second communication channel in response to this set action.Preferably, processing unit detects second Sign module in second communication channel according to second schedule time whether the set action takes place.
Need to prove, can in computer system, carry out in the step shown in the process flow diagram of accompanying drawing such as a set of computer-executable instructions, and, though there is shown logical order in flow process, but in some cases, can carry out step shown or that describe with the order that is different from herein.
Fig. 5 is the workflow diagram according to first communication channel in the information communication method of the embodiment of the invention; Fig. 6 is the workflow diagram of second communication channel in the information communication method according to the preferred embodiment of the invention.
In actual applications, to transmit data instance to BDU,, the doctor is increased to 15bpm, tidal volume time when being increased to 550ml by 400ml by 10bpm when sending respiratory rate by the lung ventilator panel to lung ventilator from GUI.The GUI of lung ventilator is stored in above doctor's order respectively in the static1 array of Communication Layer after treatment.Here the preservation position of supposing tidal volume is the D1 in the static1 array, and the preservation position of respiratory rate is the D5 in the static1 array.
As shown in Figure 5, in Communication Layer, after the data of D1 and D5 among the quantitative check discovery static1 of system change, by the relation of mapping, immediately set is carried out in the relevant position in the Flag1 array, for example the relevant position is 0 from 1 set as shown in Figure 3.Simultaneously, preserving modification back static1 array value uses in order to reading in relatively next time.If static1 does not change, then directly finish.
As shown in Figure 6, in BDU, can regularly inquire about the situation of change of Flag1 array.After finding that Flag1 and initial value not simultaneously, at first read the modification data among the static1, and upgrade original calculating parameter, recomputating parameter, the execution sequential of renewal topworks.Then, the Flag1 that resets.Do not change as Flag1, then directly finish.
Similar with above-mentioned method to GUI transmission data from BDU, difference only is to change second communication channel into by first communication channel.
As can be seen from the above description, the present invention has realized following technique effect: the beneficial effect of the technical program is in single MCU inside, has realized the communication modes of similar couple of MCU.By the passage of two data transmission, respectively to the input data of BDU and GUI and the control of output data.Owing to added judgement in transmission course, repeating data no longer repeats transmission and carries out.Shorten the execution time of system, improved the reliability of system.For Medical Devices, especially Medical Devices such as lung ventilator and Anesthesia machine, this method can make program advance treatments B DU part and gui section respectively according to the mode of two MCU respectively in single MCU, make system can concentrate main resource to be used for current task, especially for the weak slightly MCU of computing power, this programme is particularly suitable.
According to another aspect of the invention, the invention provides a kind of Medical Devices, these Medical Devices comprise above-mentioned any one information communication system.These Medical Devices can be hardware devices such as lung ventilator or anesthetic.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the memory storage and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an information communication system is characterized in that, comprising:
Applying unit provides a GUI application software that is used for man-machine interaction and demonstration, and obtains control command by described GUI application software;
Processing unit is handled the described control command of obtaining from described applying unit, generating corresponding control data, and described control data is back to described applying unit, to realize the function of described control command correspondence;
Communication unit is set up the communication channel between described applying unit and the described processing unit, and described communication channel comprises:
First communication channel is used for described applying unit and transmits described control command to described processing unit;
Second communication channel is used for described processing unit and transmits described control data to described applying unit.
2. system according to claim 1 is characterized in that,
Described first communication channel comprises:
The first static store module comprises one or more first static storage cells, and described control command is saved to described first static storage cell respectively;
First Sign module comprises one or more first zone bits, and described first zone bit and described first static storage cell are set up mapping relations one by one, and first zone bit of its correspondence is set according to described control command;
Described second communication channel comprises:
The second static store module comprises one or more second static storage cells, and described data are saved to described second static storage cell respectively;
Second Sign module comprises one or more second zone bits, described second zone bit and described second static state
Storage unit is set up mapping relations one by one, and second zone bit of its correspondence is set according to described data.
3. system according to claim 2 is characterized in that, described processing unit also comprises:
The first timing query unit is used for regularly inquiring about the data in each described first static storage cell of the described first static store module;
The second timing query unit is used for regularly inquiring about the data in each described second static storage cell of the described second static store module.
4. an information communication method is characterized in that, comprising:
Applying unit provides a GUI application software that is used for man-machine interaction and demonstration, and obtains control command by described GUI application software;
Described processing unit obtains described control command by first communication channel, and handles described control command to generate corresponding control data;
Described processing unit is back to described applying unit by second communication channel with described control data, to realize the function of described control command correspondence.
5. method according to claim 4 is characterized in that described processing unit obtains and handle described control command by first communication channel, comprises with the step that generates corresponding control data:
Whether first Sign module that described processing unit detects in described first communication channel set action takes place, wherein,
When the described set of generation was moved, described processing unit read the described control command in described first communication channel in response to this set action.
6. method according to claim 5 is characterized in that, after described processing unit read described control command in described first communication channel, described method also comprised: described first Sign module is resetted.
7. method according to claim 6 is characterized in that, whether first Sign module that described processing unit detected in described first communication channel according to first schedule time set action takes place.
8. according to each described method among the claim 5-7, it is characterized in that described processing unit is back to described applying unit by second communication channel with described control data, comprise with the step of the function that realizes described control command correspondence:
Whether second Sign module that described processing unit detects in described second communication channel set action takes place, wherein,
When the described set of generation was moved, described processing unit read the described control data in described second communication channel in response to this set action.
9. method according to claim 8 is characterized in that, whether second Sign module that described processing unit detected in described second communication channel according to second schedule time set action takes place.
10. Medical Devices is characterized in that, comprising: each described data message communication system among the claim 1-3.
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| US5944810A (en) * | 1997-06-27 | 1999-08-31 | Sun Microsystems, Inc. | Superscalar processor for retiring multiple instructions in working register file by changing the status bits associated with each execution result to identify valid data |
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