CN113327670B - Multifunctional control system based on data identification - Google Patents
Multifunctional control system based on data identification Download PDFInfo
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- CN113327670B CN113327670B CN202110887083.0A CN202110887083A CN113327670B CN 113327670 B CN113327670 B CN 113327670B CN 202110887083 A CN202110887083 A CN 202110887083A CN 113327670 B CN113327670 B CN 113327670B
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- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
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- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
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- G—PHYSICS
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- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/10—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients
- G16H20/17—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients delivered via infusion or injection
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Abstract
The invention relates to a multifunctional control system based on data identification, which is characterized by comprising a control terminal, a box body and a control unit, wherein the control unit comprises a transfusion module, a monitoring module and an alarm module, each module is connected with the control terminal, and the control terminal sends or receives data information from the control unit and controls the system to operate; the infusion module comprises an electronic screen arranged at the upper end of the infusion tank, a blocking device arranged at the lower end of the infusion tank and an identification unit arranged on the electronic screen, and the control terminal comprises a storage unit for storing information of the infusion bag.
Description
Technical Field
The invention relates to the field of infusion control, in particular to a multifunctional control system based on data identification.
Background
In the prior art, the variety and the quantity of infusion needs to be checked to prevent infusion errors during infusion, which is a not small workload for nurses, and the work is extremely important, half errors cannot be caused, but the problem that the errors are checked by manual comparison to cause infusion errors is objectively existed, which causes many doctor-patient disputes in reality.
Disclosure of Invention
Therefore, the invention provides a multifunctional control system based on data identification, which is used for overcoming the problems that the probability of errors is checked through manual comparison and checking and the infusion is wrong.
In order to achieve the purpose, the invention provides a multifunctional control system based on data identification, which comprises a control terminal, a box body and a control unit, wherein the control unit comprises a transfusion module, a monitoring module and an alarm module, each module is connected with the control terminal, and the control terminal sends or receives data information from the control unit and controls the system to operate;
the infusion module comprises an electronic screen arranged at the upper end of the infusion tank, a blocking device arranged at the lower end of the infusion tank and an identification unit arranged on the electronic screen, the control terminal comprises a storage unit for storing information of the infusion bag, the identification unit identifies the information of the infusion bag and sends the identification information to the control terminal when identification is carried out, after the identification information is sent, the control terminal compares the identification information with the information of the storage unit, and after the comparison is finished, the control terminal sends the comparison information to the alarm module and controls the alarm module to give an alarm or not;
the monitoring module comprises an infusion speed monitoring module, and receives an operation instruction from the control terminal to control the blocking device to change the infusion speed;
the identification unit comprises a shooting device and an auxiliary shooting device, the auxiliary shooting device comprises a brightness sensor, a distance sensor and a light supplementing lamp, and the control terminal receives image information from the identification unit and adjusts the definition of the image information according to the information;
the control terminal is preset with a standard image information definition range F0, a standard shooting distance S0 and a standard shooting brightness E0, when in recognition, the control terminal compares the image definition F actually shot by the recognition unit with the standard image information definition range F0, if F belongs to F0, the control terminal judges that the image information definition meets the standard, if F ∉ F0, the control terminal judges that the image information definition does not meet the standard and compares the actual shooting distance S with the standard shooting distance S0, if S ∉ S0, the control terminal judges that the shooting distance does not meet the standard and calculates a shooting distance difference Delta S and adjusts a shooting focal length R according to the difference, if S belongs to S0, the control terminal judges that the shooting distance meets the standard and compares the actual shooting brightness E with the standard shooting brightness E0, if E belongs to E0, the control terminal judges that the shooting brightness meets the standard, if E ∉ E0, the control terminal judges that the shooting brightness does not meet the standard and calculates the brightness difference Delta E and adjusts the light supplement amount W according to the difference.
Further, the control terminal is provided with a first shooting distance difference Δ S1, a second shooting distance difference Δ S2, a third shooting distance difference Δ S3, a first focal length adjustment coefficient α 1, a second focal length adjustment coefficient α 2, a third focal length adjustment coefficient α 3 and a fourth focal length adjustment coefficient α 4, wherein Δ S1 < [ delta ] S2 < [ delta ] S3, α 1 < α 2 < α 3 < α 4;
when the identification is carried out, the control terminal compares the definition F of the image actually shot by the identification unit with a standard image information definition range F0, when F belongs to F0, the control terminal judges that the image information definition meets the standard, when F ∉ F0, the control terminal judges that the image information definition does not meet the standard and compares the actual shooting distance S with a standard shooting distance S0, when S ∉ S0, the control terminal judges that the shooting distance does not meet the standard and calculates a shooting distance difference Delta S and adjusts the shooting focal length R according to the difference;
when S is larger than Smax, the control terminal calculates a shooting distance difference value Delta S according to the actual shooting distance S and selects a corresponding adjusting coefficient according to the difference value to increase the shooting focal length, and the value Delta S = S-Smax is set, wherein Smax represents the maximum value of the standard shooting distance range;
when the delta S is smaller than the delta S1, the control terminal selects a first focal length adjusting coefficient alpha 1 to control the identification unit to increase the focal length of the shooting device to a corresponding value;
when the delta S1 is more than or equal to the delta S and less than the delta S2, the control terminal selects a second focal length adjusting coefficient alpha 2 to control the identification unit to increase the focal length of the shooting device to a corresponding value;
when the delta S2 is more than or equal to the delta S and less than the delta S3, the control terminal selects a third focal length adjusting coefficient alpha 3 to control the identification unit to increase the focal length of the shooting device to a corresponding value;
when the delta S is not less than the delta S3, the control terminal selects a fourth focal length adjusting coefficient alpha 4 to control the identification unit to increase the focal length of the shooting device to a corresponding value;
when the control terminal selects α i to adjust the focal length of the shooting device, i =1,2,3,4, and the control terminal records the adjusted shooting focal length as R ', and sets R' = R × α i.
Further, when the identification is carried out, the control terminal compares the definition F of the image actually shot by the identification unit with a standard image information definition range F0, when F belongs to F0, the control terminal judges that the image information definition meets the standard, when F ∉ F0, the control terminal judges that the image information definition does not meet the standard and compares the actual shooting distance S with a standard shooting distance S0, when S ∉ S0, the control terminal judges that the shooting distance does not meet the standard and calculates a shooting distance difference Delta S and adjusts the shooting focal length R according to the difference;
when S is smaller than Smin, the control terminal calculates a shooting distance difference value Delta S 'according to the actual shooting distance S, selects a corresponding adjusting coefficient according to the difference value to reduce the shooting focal length, and sets Delta S' = Smin-S, wherein Smin represents the minimum value of the standard shooting distance range;
when the delta S' <thedelta S1, the control terminal selects a first focal length adjusting coefficient alpha 1 to control the identification unit to reduce the focal length of the shooting device to a corresponding value;
when the delta S1 is more than or equal to delta S' <deltaS 2, the control terminal selects a second focal length adjusting coefficient alpha 2 to control the identification unit to reduce the focal length of the shooting device to a corresponding value;
when the delta S2 is more than or equal to delta S' <deltaS 3, the control terminal selects a third focal length adjusting coefficient alpha 3 to control the identification unit to reduce the focal length of the shooting device to a corresponding value;
when the delta S' is not less than the delta S3, the control terminal selects a fourth focal length adjusting coefficient alpha 4 to control the identification unit to reduce the focal length of the shooting device to a corresponding value;
when the control terminal selects α i to adjust the focal length of the shooting device, i =1,2,3,4, the control terminal records the adjusted shooting focal length as R ", and sets R" = R × α i.
Further, during recognition, the control terminal compares the definition F of the image actually shot by the recognition unit with a standard image information definition range F0, when F belongs to F0, the control terminal judges that the image information definition meets the standard, when F ∉ F0, the control terminal judges that the image information definition does not meet the standard and compares the actual shooting distance S with a standard shooting distance S0, when S belongs to S0, the control terminal judges that the shooting distance meets the standard and compares the actual shooting brightness E with a standard shooting distance E0, when E belongs to E0, the control terminal judges that the recognition unit is abnormal and sends an abnormal alarm instruction to the alarm module to control the alarm module to alarm, and after the sending is completed, the control terminal changes the recognition mode into manual input.
Further, a first brightness difference value delta E1, a second brightness difference value delta E2, a third brightness difference value delta E3, a first brightness adjustment coefficient beta 1, a second brightness adjustment coefficient beta 2, a third brightness adjustment coefficient beta 3 and a fourth brightness adjustment coefficient beta 4 are preset in the control terminal, wherein delta E1 is smaller than delta E2 and smaller than delta E3, and beta 1 is smaller than beta 2 and smaller than beta 3 and smaller than beta 4;
when the identification is carried out, if E ∉ E0, the control terminal judges that the shooting brightness does not meet the standard, calculates the brightness difference Delta E and adjusts the light supplement amount W according to the difference;
when E is smaller than Emin, the control calculates a brightness difference value delta E according to the actual shooting brightness E and selects a corresponding adjusting coefficient according to the difference value to adjust a corresponding value of the light supplement quantity W value, wherein Emin represents the minimum value of the standard shooting brightness range;
when the delta E is less than the delta E1, the control terminal selects a first brightness adjusting coefficient beta 1 to control the identification unit to increase the light supplement amount to a corresponding value;
when the delta E is not less than delta E1 and less than delta E2, the control terminal selects a second brightness adjusting coefficient beta 2 to control the identification unit to increase the light supplementing quantity to a corresponding value;
when the delta E is not less than delta E2 and less than delta E3, the control terminal selects a third brightness adjusting coefficient beta 3 to control the identification unit to increase the light supplementing quantity to a corresponding value;
when the delta E is not less than the delta E3, the control terminal selects a fourth brightness adjusting coefficient beta 4 to control the identification unit to increase the light supplement amount to a corresponding value;
when the control terminal selects β i to adjust the shooting brightness, i =1,2,3,4, and the control terminal records the adjusted supplementary light amount as W ', and sets W' = W × β i.
Further, at the time of recognition, when E ∉ E0, the control terminal judges that the photographing luminance does not meet the standard and calculates a luminance difference Δ E and adjusts the amount of light compensation W according to the difference;
and when E is larger than Emax, the control terminal does not adjust the light supplement amount, wherein Emax represents the maximum value of the standard shooting brightness.
Further, the control terminal is provided with a maximum shooting focal length Rmax, when identification is carried out, when R '> Rmax, the control terminal sends an identification failure signal to the infusion module and displays the signal on the electronic screen to prompt secondary identification, and when R' ≦ Rmax, the control terminal controls the identification unit to increase the focal length of the shooting device to a corresponding value.
Further, the control terminal is provided with a shooting focal length minimum value Rmin, when R 'is less than Rmin during recognition, the control terminal sends a recognition failure signal to the infusion module and the signal is displayed on the electronic screen to prompt secondary recognition, and when R' is more than or equal to Rmin, the control terminal controls the recognition unit to reduce the focal length of the shooting device to a corresponding value.
Further, the control terminal is provided with a light supplement amount maximum value Wmax, when the identification is carried out, when W '> Wmax, the control terminal adjusts the identification unit to the manual mode, and when W' ≦ Wmax, the control terminal controls the identification unit to increase the light supplement amount to a corresponding value.
Further, the control terminal is provided with a maximum adjustment frequency N0, when the control terminal completes one adjustment of the data recognition-based multifunctional control system, the control terminal records the adjustment frequency as N, when the control terminal completes the i-th adjustment of the system, i =1,2,3,.
Compared with the prior art, the multifunctional control system based on data identification has the advantages that the multifunctional control system based on data identification comprises a box body and a control unit, the control unit comprises a transfusion module, a monitoring module and an alarm module, each module is connected with a control terminal, the control terminal sends or receives data information from the control unit and controls the system to operate, a standard image information definition range F0, a standard shooting distance S0 and a standard shooting brightness E0 are preset in the control terminal, when identification is carried out, the control terminal compares the image definition F actually shot by the identification unit with the standard image information definition range F0, if F belongs to F0, the control terminal judges that the image information definition meets the standard, if F ∉ F0, the control terminal judges that the image information definition does not meet the standard, and through accurate identification of transfusion information, the workload of nurses can be reduced, and the problem that the probability of errors is checked through manual comparison and the infusion is wrong is solved, so that the dispute of a part of doctors and patients can be reduced.
Further, control terminal is provided with the distance difference of shooing and focuses on coefficient of regulation, when discerning, control terminal calculates the distance difference of shooing and chooses the corresponding coefficient of regulation according to this difference according to the actual distance of shooing and increases the shooting focus, through adjusting the shooting focus, has guaranteed the definition of shooting the image, has further guaranteed the precision to infusion information, can reduce nurse's work load, and then has solved artifical ratio and has checked the probability of mistake so that the infusion is defeated by mistake problem to can reduce some doctor-patient disputes.
Furthermore, the control terminal calculates a shooting distance difference value according to the actual shooting distance and selects a corresponding adjusting coefficient according to the difference value to reduce the shooting focal length, the definition of the shot image is guaranteed by adjusting the shooting focal length, the accuracy of the infusion information is further guaranteed, the workload of a nurse can be reduced, the problem that the probability of errors is checked through manual comparison and the infusion is mistaken is solved, and therefore a part of doctor-patient disputes can be reduced.
Furthermore, a brightness difference value and a brightness adjusting coefficient are preset in the control terminal, when identification is carried out, the control calculates the brightness difference value according to the actual shooting brightness and selects a corresponding adjusting coefficient according to the difference value to adjust a corresponding value of the light supplementing quantity value, the definition of the shot image is guaranteed by adjusting the light supplementing quantity, the accuracy of infusion information is further guaranteed, the workload of a nurse can be reduced, the problem that the probability of errors is checked through manual comparison so that infusion is mistakenly carried out is solved, and therefore some doctor-patient disputes can be reduced.
Further, control terminal is provided with the shooting focus maximum value, and when discerning, when the shooting focus after the regulation reached the maximum value, control terminal sends the discernment fail signal extremely infusion module and this signal display are in electronic screen carries out secondary discernment with the suggestion, through secondary discernment, has guaranteed the accuracy degree of discernment, can reduce nurse's work load, and then has solved artifical ratio and has checked the probability of error so that the infusion is defeated by mistake problem to can reduce some doctor-patient disputes.
Further, control terminal is provided with the shooting focus minimum, and when discerning, when the shooting focus after the regulation reached the minimum, control terminal sent discernment fail signal extremely infusion module and this signal display are in electronic screen carries out secondary discernment with the suggestion, through secondary discernment, has guaranteed the accuracy degree of discernment, can reduce nurse's work load, and then has solved artifical ratio and has checked the probability of error so that the infusion is failed to the problem of mistake to can reduce some doctor-patient disputes.
Further, control terminal is provided with the light filling quantity maximum value, and when discerning, when the light filling quantity after the regulation reached the maximum value, control terminal adjusted the recognition cell to artifical mode, through artifical mode, guaranteed the accuracy degree of discernment, can reduce nurse's work load, and then solved artifical ratio and checked the wrong probability so that the problem of infusion mistake, thereby can reduce some doctors and patients' disputes.
Further, control terminal is provided with the biggest regulation number of times, and when the regulation number of times reached the maximum value, control terminal sends the discernment failure signal extremely infusion module and this signal display is in the electronic screen carries out secondary identification with the suggestion, through secondary identification, has guaranteed the accuracy degree of discernment, can reduce nurse's work load, and then has solved artifical ratio and has checked the probability of mistake so that the problem of infusion mistake of mistake to can reduce some doctor-patient disputes.
Drawings
FIG. 1 is a block diagram of a data recognition based multi-function control system according to the present invention;
FIG. 2 is a block diagram of a data recognition-based multi-function control system recognition unit according to the present invention;
1-control terminal, 2-box, 3-electronic screen, 201-blocking device, 202-transfusion tank, 203-heating device, 301-identification unit, 3011-shooting device, 3012-auxiliary shooting device.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention is further described below with reference to examples; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, it is shown that the structure diagram of the multifunctional control system based on data identification and the structure diagram of the identification unit are shown, the multifunctional control system based on data identification of the present invention includes a control terminal 1, a box body 2 and a control unit, the control unit includes a transfusion module, a monitoring module and an alarm module, each module is connected with the control terminal 1, the control terminal 1 sends or receives data information from the control unit and controls the system to operate;
the infusion box body 2 is provided with an infusion tank 202, a heating device 203 is arranged in the infusion tank, the infusion module comprises an electronic screen 3 arranged at the upper end of the infusion tank, a blocking device 201 arranged at the lower end of the infusion tank and an identification unit 301 arranged on the electronic screen, the control terminal 1 comprises a storage unit for storing information of the infusion bag, when identification is carried out, the identification unit 301 identifies the information of the infusion bag and sends the identification information to the control terminal 1, after the transmission is finished, the control terminal 1 compares the identification information with the information of the storage unit, and after the comparison is finished, the control terminal sends the comparison information to an alarm module and controls whether the alarm module gives an alarm or not;
the monitoring module comprises an infusion speed monitoring module, and receives an operation instruction from the control terminal to control the blocking device to change the infusion speed;
and the identification unit 301 comprises a shooting device 3011 and an auxiliary shooting device 3012, the auxiliary shooting device 3012 comprises a brightness sensor, a distance sensor and a light supplement lamp, and the control terminal receives the image information from the identification unit and adjusts the definition of the image information according to the information.
Specifically, in infusion, the liquid to be infused is a nutrient solution or a nutrient preparation.
Specifically, a standard image information definition range F0, a standard shooting distance S0 and a standard shooting brightness E0 are preset in the control terminal, when identification is carried out, the control terminal compares the image definition F actually shot by the identification unit with the standard image information definition range F0, if F belongs to F0, the control terminal judges that the image information definition meets the standard, if F ∉ F0, the control terminal judges that the image information definition does not meet the standard and compares the actual shooting distance S with the standard shooting distance S0, if S ∉ S0, the control terminal judges that the shooting distance does not meet the standard and calculates a shooting distance difference value Delta S and adjusts a shooting focal length R according to the difference value, if S belongs to S0, the control terminal judges that the shooting distance meets the standard and compares the actual shooting brightness E with the standard shooting brightness E0, if E belongs to E0, the control terminal judges that the shooting brightness meets the standard, if E ∉ E0, the control terminal judges that the shooting brightness does not meet the standard and calculates the brightness difference Delta E and adjusts the light supplement amount W according to the difference.
Specifically, the control terminal is provided with a first shooting distance difference Delta S1, a second shooting distance difference Delta S2, a third shooting distance difference Delta S3, a first focal length adjustment coefficient alpha 1, a second focal length adjustment coefficient alpha 2, a third focal length adjustment coefficient alpha 3 and a fourth focal length adjustment coefficient alpha 4, wherein the Delta S1 is less than the Delta S2 and less than the Delta S3, and the alpha 1 is less than the alpha 2 and less than the alpha 3 and less than the alpha 4;
when the identification is carried out, the control terminal compares the definition F of the image actually shot by the identification unit with a standard image information definition range F0, when F belongs to F0, the control terminal judges that the image information definition meets the standard, when F ∉ F0, the control terminal judges that the image information definition does not meet the standard and compares the actual shooting distance S with a standard shooting distance S0, when S ∉ S0, the control terminal judges that the shooting distance does not meet the standard and calculates a shooting distance difference Delta S and adjusts the shooting focal length R according to the difference;
when S is larger than Smax, the control terminal calculates a shooting distance difference value Delta S according to the actual shooting distance S and selects a corresponding adjusting coefficient according to the difference value to increase the shooting focal length, and the value Delta S = S-Smax is set, wherein Smax represents the maximum value of the standard shooting distance range;
when the delta S is smaller than the delta S1, the control terminal selects a first focal length adjusting coefficient alpha 1 to control the identification unit to increase the focal length of the shooting device to a corresponding value;
when the delta S1 is more than or equal to the delta S and less than the delta S2, the control terminal selects a second focal length adjusting coefficient alpha 2 to control the identification unit to increase the focal length of the shooting device to a corresponding value;
when the delta S2 is more than or equal to the delta S and less than the delta S3, the control terminal selects a third focal length adjusting coefficient alpha 3 to control the identification unit to increase the focal length of the shooting device to a corresponding value;
when the delta S is not less than the delta S3, the control terminal selects a fourth focal length adjusting coefficient alpha 4 to control the identification unit to increase the focal length of the shooting device to a corresponding value;
when the control terminal selects α i to adjust the focal length of the shooting device, i =1,2,3,4, and the control terminal records the adjusted shooting focal length as R ', and sets R' = R × α i.
Specifically, when recognition is carried out, the control terminal compares the image definition F actually shot by the recognition unit with a standard image information definition range F0, when F belongs to F0, the control terminal judges that the image information definition meets the standard, when F ∉ F0, the control terminal judges that the image information definition does not meet the standard and compares the actual shooting distance S with a standard shooting distance S0, when S ∉ S0, the control terminal judges that the shooting distance does not meet the standard and calculates a shooting distance difference Delta S and adjusts the shooting focal length R according to the difference;
when S is smaller than Smin, the control terminal calculates a shooting distance difference value deltaS 'according to the actual shooting distance S, selects a corresponding adjusting coefficient according to the difference value to increase the shooting focal length, and sets deltaS' = Smin-S, wherein Smin represents the minimum value of the standard shooting distance range;
when the delta S' <thedelta S1, the control terminal selects a first focal length adjusting coefficient alpha 1 to control the identification unit to reduce the focal length of the shooting device to a corresponding value;
when the delta S1 is more than or equal to delta S' <deltaS 2, the control terminal selects a second focal length adjusting coefficient alpha 2 to control the identification unit to reduce the focal length of the shooting device to a corresponding value;
when the delta S2 is more than or equal to delta S' <deltaS 3, the control terminal selects a third focal length adjusting coefficient alpha 3 to control the identification unit to reduce the focal length of the shooting device to a corresponding value;
when the delta S' is not less than the delta S3, the control terminal selects a fourth focal length adjusting coefficient alpha 4 to control the identification unit to reduce the focal length of the shooting device to a corresponding value;
when the control terminal selects α i to adjust the focal length of the shooting device, i =1,2,3,4, the control terminal records the adjusted shooting focal length as R ", and sets R" = R × α i.
Specifically, during recognition, the control terminal compares the definition F of an image actually shot by the recognition unit with a standard image information definition range F0, when F belongs to F0, the control terminal judges that the image information definition meets the standard, when F ∉ F0, the control terminal judges that the image information definition does not meet the standard and compares the actual shooting distance S with a standard shooting distance S0, when S belongs to S0, the control terminal judges that the shooting distance meets the standard and compares the actual shooting brightness E with a standard shooting distance E0, when E belongs to E0, the control terminal judges that the recognition unit is abnormal and sends an abnormal alarm instruction to an alarm module to control the alarm module to alarm, and after the sending is completed, the control terminal changes the recognition mode into manual input.
Specifically, a first brightness difference value delta E1, a second brightness difference value delta E2, a third brightness difference value delta E3, a first brightness adjustment coefficient beta 1, a second brightness adjustment coefficient beta 2, a third brightness adjustment coefficient beta 3 and a fourth brightness adjustment coefficient beta 4 are preset in the control terminal, wherein delta E1 is smaller than delta E2 and smaller than delta E3, and beta 1 is smaller than beta 2 and smaller than beta 3 and smaller than beta 4;
when the identification is carried out, if E ∉ E0, the control terminal judges that the shooting brightness does not meet the standard, calculates the brightness difference Delta E and adjusts the light supplement amount W according to the difference;
when E is smaller than Emin, the control calculates a brightness difference value delta E according to the actual shooting brightness E and selects a corresponding adjusting coefficient according to the difference value to adjust a corresponding value of the light supplement quantity W value, wherein Emin represents the minimum value of the standard shooting brightness range;
when the delta E is less than the delta E1, the control terminal selects a first brightness adjusting coefficient beta 1 to control the identification unit to increase the light supplement amount to a corresponding value;
when the delta E is not less than delta E1 and less than delta E2, the control terminal selects a second brightness adjusting coefficient beta 2 to control the identification unit to increase the light supplementing quantity to a corresponding value;
when the delta E is not less than delta E2 and less than delta E3, the control terminal selects a third brightness adjusting coefficient beta 3 to control the identification unit to increase the light supplementing quantity to a corresponding value;
when the delta E is not less than the delta E3, the control terminal selects a fourth brightness adjusting coefficient beta 4 to control the identification unit to increase the light supplement amount to a corresponding value;
when the control terminal selects β i to adjust the shooting brightness, i =1,2,3,4, and the control terminal records the adjusted supplementary light amount as W ', and sets W' = W × β i.
Specifically, at the time of recognition, when E ∉ E0, the control terminal judges that the shooting brightness does not meet the standard and calculates a brightness difference Δ E and adjusts the amount of light compensation W according to the difference;
and when E is larger than Emax, the control terminal does not adjust the light supplement amount, wherein Emax represents the maximum value of the standard shooting brightness.
Specifically, the control terminal is provided with a maximum shooting focal length Rmax, when in identification, when R '> Rmax, the control terminal sends an identification failure signal to the infusion module and the signal is displayed on the electronic screen to prompt secondary identification, and when R' ≦ Rmax, the control terminal controls the identification unit to increase the focal length of the shooting device to a corresponding value.
Specifically, the control terminal is provided with a shooting focal length minimum value Rmin, when R 'is less than Rmin during recognition, the control terminal sends a recognition failure signal to the infusion module and the signal is displayed on the electronic screen to prompt secondary recognition, and when R' is more than or equal to Rmin, the control terminal controls the recognition unit to reduce the shooting device focal length to a corresponding value.
Specifically, the control terminal is provided with a light supplement amount maximum value Wmax, when the recognition is carried out, when W '> Wmax, the control terminal adjusts the recognition unit to the manual mode, and when W' ≦ Wmax, the control terminal controls the recognition unit to increase the light supplement amount to a corresponding value.
Specifically, the control terminal is provided with a maximum adjustment number N0, when the control terminal completes one adjustment of the multifunctional control system based on data identification, the control terminal records the adjustment number as N, when the control terminal completes the i-th adjustment of the system, i =1,2,3,. and N is set, the control terminal sets Y = i, and when N = N0 or F ∉ F0, the control terminal sends an identification failure signal to the infusion module and displays the signal on the electronic screen to prompt secondary identification.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A multifunctional control system based on data identification is characterized by comprising a control terminal, a box body and a control unit, wherein the control unit comprises a transfusion module, a monitoring module and an alarm module, each module is connected with the control terminal, and the control terminal sends or receives data information from the control unit and controls the system to operate;
the infusion module comprises an electronic screen arranged at the upper end of the infusion tank, a blocking device arranged at the lower end of the infusion tank and an identification unit arranged on the electronic screen, the control terminal comprises a storage unit for storing information of the infusion bag, the identification unit identifies the information of the infusion bag and sends the identification information to the control terminal when identification is carried out, after the identification information is sent, the control terminal compares the identification information with the information of the storage unit, and after the comparison is finished, the control terminal sends the comparison information to the alarm module and controls the alarm module to give an alarm or not;
the monitoring module comprises an infusion speed monitoring module, and receives an operation instruction from the control terminal to control the blocking device to change the infusion speed;
the identification unit comprises a shooting device and an auxiliary shooting device, the auxiliary shooting device comprises a brightness sensor, a distance sensor and a light supplementing lamp, and the control terminal receives image information from the identification unit and adjusts the definition of the image information according to the information;
the control terminal is preset with a standard image information definition range F0, a standard shooting distance S0 and a standard shooting brightness E0, when in recognition, the control terminal compares the image definition F actually shot by the recognition unit with the standard image information definition range F0, if F belongs to F0, the control terminal judges that the image information definition meets the standard, if F ∉ F0, the control terminal judges that the image information definition does not meet the standard and compares the actual shooting distance S with the standard shooting distance S0, if S ∉ S0, the control terminal judges that the shooting distance does not meet the standard and calculates a shooting distance difference Delta S and adjusts a shooting focal length R according to the difference, if S belongs to S0, the control terminal judges that the shooting distance meets the standard and compares the actual shooting brightness E with the standard shooting brightness E0, if E belongs to E0, the control terminal judges that the shooting brightness meets the standard, if E ∉ E0, the control terminal judges that the shooting brightness does not meet the standard and calculates the brightness difference Delta E and adjusts the light supplement amount W according to the difference.
2. The data recognition-based multifunctional control system according to claim 1, wherein the control terminal is provided with a first shooting distance difference Δ S1, a second shooting distance difference Δ S2, a third shooting distance difference Δ S3, a first focal length adjustment coefficient α 1, a second focal length adjustment coefficient α 2, a third focal length adjustment coefficient α 3, and a fourth focal length adjustment coefficient α 4, wherein Δ S1 < Δs2 < Δs3, α 1 < α 2 < α 3 < α 4;
when the identification is carried out, the control terminal compares the definition F of the image actually shot by the identification unit with a standard image information definition range F0, when F belongs to F0, the control terminal judges that the image information definition meets the standard, when F ∉ F0, the control terminal judges that the image information definition does not meet the standard and compares the actual shooting distance S with a standard shooting distance S0, when S ∉ S0, the control terminal judges that the shooting distance does not meet the standard and calculates a shooting distance difference Delta S and adjusts the shooting focal length R according to the difference;
when S is larger than Smax, the control terminal calculates a shooting distance difference value Delta S according to the actual shooting distance S and selects a corresponding adjusting coefficient according to the difference value to increase the shooting focal length, and the value Delta S = S-Smax is set, wherein Smax represents the maximum value of the standard shooting distance range;
when the delta S is smaller than the delta S1, the control terminal selects a first focal length adjusting coefficient alpha 1 to control the identification unit to increase the focal length of the shooting device to a corresponding value;
when the delta S1 is more than or equal to the delta S and less than the delta S2, the control terminal selects a second focal length adjusting coefficient alpha 2 to control the identification unit to increase the focal length of the shooting device to a corresponding value;
when the delta S2 is more than or equal to the delta S and less than the delta S3, the control terminal selects a third focal length adjusting coefficient alpha 3 to control the identification unit to increase the focal length of the shooting device to a corresponding value;
when the delta S is not less than the delta S3, the control terminal selects a fourth focal length adjusting coefficient alpha 4 to control the identification unit to increase the focal length of the shooting device to a corresponding value;
when the control terminal selects α i to adjust the focal length of the shooting device, i =1,2,3,4, and the control terminal records the adjusted shooting focal length as R ', and sets R' = R × α i.
3. The multifunctional control system based on data recognition of claim 2, wherein at the time of recognition, the control terminal compares the image definition F actually photographed by the recognition unit with a standard image information definition range F0, when F e F0, the control terminal determines that the image information definition meets the standard, when F ∉ F0, the control terminal determines that the image information definition does not meet the standard and compares the actual photographing distance S with a standard photographing distance S0, when S ∉ S0, the control terminal determines that the photographing distance does not meet the standard and calculates a photographing distance difference Δ S and adjusts the photographing focal length R according to the difference;
when S is smaller than Smin, the control terminal calculates a shooting distance difference value deltaS 'according to the actual shooting distance S, selects a corresponding adjusting coefficient according to the difference value to increase the shooting focal length, and sets deltaS' = Smin-S, wherein Smin represents the minimum value of the standard shooting distance range;
when the delta S' <thedelta S1, the control terminal selects a first focal length adjusting coefficient alpha 1 to control the identification unit to reduce the focal length of the shooting device to a corresponding value;
when the delta S1 is more than or equal to delta S' <deltaS 2, the control terminal selects a second focal length adjusting coefficient alpha 2 to control the identification unit to reduce the focal length of the shooting device to a corresponding value;
when the delta S2 is more than or equal to delta S' <deltaS 3, the control terminal selects a third focal length adjusting coefficient alpha 3 to control the identification unit to reduce the focal length of the shooting device to a corresponding value;
when the delta S' is not less than the delta S3, the control terminal selects a fourth focal length adjusting coefficient alpha 4 to control the identification unit to reduce the focal length of the shooting device to a corresponding value;
when the control terminal selects α i to adjust the focal length of the shooting device, i =1,2,3,4, the control terminal records the adjusted shooting focal length as R ", and sets R" = R × α i.
4. The multi-function control system based on data recognition of claim 3, when the identification is carried out, the control terminal compares the definition F of the image actually shot by the identification unit with the definition range F0 of the standard image information, when F is equal to F0, the control terminal judges that the definition of the image information meets the standard, when F ∉ F0, the control terminal determines that the definition of the image information does not meet the standard and compares the actual photographing distance S with the standard photographing distance S0, when S belongs to S0, the control terminal judges that the shooting distance meets the standard, compares the actual shooting brightness E with the standard shooting E0, and when E belongs to E0, the control terminal judges that the identification unit is abnormal and sends an abnormal alarm instruction to the alarm module to control the alarm module to alarm, and after the sending is finished, the control terminal converts the identification mode into manual input.
5. The multifunctional control system based on data identification as claimed in claim 4, wherein the control terminal is preset with a first brightness difference Δ E1, a second brightness difference Δ E2, a third brightness difference Δ E3, a first brightness adjustment coefficient β 1, a second brightness adjustment coefficient β 2, a third brightness adjustment coefficient β 3 and a fourth brightness adjustment coefficient β 4, wherein Δ E1 < [ delta ] E2 < [ delta ] E3, β 1 < β 2 < β 3 < β 4;
when the identification is carried out, if E ∉ E0, the control terminal judges that the shooting brightness does not meet the standard, calculates the brightness difference Delta E and adjusts the light supplement amount W according to the difference;
when E is smaller than Emin, the control calculates a brightness difference value delta E according to the actual shooting brightness E and selects a corresponding adjusting coefficient according to the difference value to adjust a corresponding value of the light supplement quantity W value, wherein Emin represents the minimum value of the standard shooting brightness range;
when the delta E is less than the delta E1, the control terminal selects a first brightness adjusting coefficient beta 1 to control the identification unit to increase the light supplement amount to a corresponding value;
when the delta E is not less than delta E1 and less than delta E2, the control terminal selects a second brightness adjusting coefficient beta 2 to control the identification unit to increase the light supplementing quantity to a corresponding value;
when the delta E is not less than delta E2 and less than delta E3, the control terminal selects a third brightness adjusting coefficient beta 3 to control the identification unit to increase the light supplementing quantity to a corresponding value;
when the delta E is not less than the delta E3, the control terminal selects a fourth brightness adjusting coefficient beta 4 to control the identification unit to increase the light supplement amount to a corresponding value;
when the control terminal selects β i to adjust the shooting brightness, i =1,2,3,4, and the control terminal records the adjusted supplementary light amount as W ', and sets W' = W × β i.
6. The multifunctional control system based on data recognition of claim 5, wherein in the recognition, when E ∉ E0, the control terminal judges that the photographing brightness does not meet the standard and calculates a brightness difference Δ E and adjusts the amount of light compensation W according to the difference;
and when E is larger than Emax, the control terminal does not adjust the light supplement amount, wherein Emax represents the maximum value of the standard shooting brightness.
7. The multifunctional control system based on data identification as claimed in claim 6, wherein the control terminal is provided with a shooting focal length maximum value Rmax, when R '> Rmax, the control terminal sends an identification failure signal to the infusion module and the signal is displayed on the electronic screen to prompt secondary identification, when R' ≦ Rmax, the control terminal controls the identification unit to increase the shooting device focal length to a corresponding value.
8. The multifunctional control system based on data recognition of claim 7, wherein the control terminal is provided with a shooting focal length minimum value Rmin, when R "< Rmin during recognition, the control terminal sends a recognition failure signal to the infusion module and the signal is displayed on the electronic screen to prompt secondary recognition, and when R" ≧ Rmin, the control terminal controls the recognition unit to reduce the shooting device focal length to a corresponding value.
9. The multifunctional control system based on data recognition of claim 8, wherein the control terminal is provided with a supplementary light amount maximum value Wmax, and when performing recognition, the control terminal adjusts the recognition unit to the manual mode when W '> Wmax, and when W' ≦ Wmax, the control terminal controls the recognition unit to increase the supplementary light amount to a corresponding value.
10. The data recognition-based multifunctional control system of claim 9, wherein the control terminal is provided with a maximum adjustment number N0, the control terminal records the adjustment number as N when it completes one adjustment of the data recognition-based multifunctional control system, i =1,2,3,.., N is set when it completes the i-th adjustment of the system, Y = i is set, and the control terminal sends a recognition failure signal to the infusion module and displays the signal on the electronic screen to prompt secondary recognition when N = N0 or F ∉ F0.
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| CN111660298A (en) * | 2020-06-23 | 2020-09-15 | 深圳市宝安区妇幼保健院 | Special medicine checking auxiliary system and method for intelligent liquid preparation robot |
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| WO2015029020A1 (en) * | 2013-08-26 | 2015-03-05 | Equashield Medical Ltd. | Method and apparatus for monitoring, documenting and assisting with the manual compounding of medications |
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| CN102495074A (en) * | 2011-11-14 | 2012-06-13 | 无锡众望四维科技有限公司 | Automatic detecting method of machine vision system for detecting flaws of infusion bag |
| CN102507602A (en) * | 2011-11-14 | 2012-06-20 | 无锡众望四维科技有限公司 | Method for automatically detecting rupture of infusion bottle mouth by using machine vision system |
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