CN113521550B - Function detection device and detection method of control system of intense pulse light therapeutic instrument - Google Patents
Function detection device and detection method of control system of intense pulse light therapeutic instrument Download PDFInfo
- Publication number
- CN113521550B CN113521550B CN202110699192.XA CN202110699192A CN113521550B CN 113521550 B CN113521550 B CN 113521550B CN 202110699192 A CN202110699192 A CN 202110699192A CN 113521550 B CN113521550 B CN 113521550B
- Authority
- CN
- China
- Prior art keywords
- module
- control system
- pulse light
- resistor
- light therapeutic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0616—Skin treatment other than tanning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0626—Monitoring, verifying, controlling systems and methods
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Biophysics (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The application relates to a function detection device and a detection method of a control system of a strong pulse light therapeutic apparatus, wherein the function detection device comprises an input module, a control module, a signal processing module, a signal sampling module and an alarm module; the input module is connected with the control module, and the control module is respectively connected with the signal processing module, the signal sampling module and the alarm module; when the function detection is carried out on the control system of the intense pulse light therapeutic instrument, the signal processing module, the signal sampling module and the alarm module are respectively connected with the control system of the intense pulse light therapeutic instrument; the input module is used for inputting external signal parameters required by each function of the control system of the strong pulse light therapeutic apparatus when the function is operated, and the control module is used for detecting the function control signal and overload condition of the control system of the strong pulse light therapeutic apparatus so as to detect the function operation state of the control system. The application can test semi-finished products without waiting for the complete machine of the intense pulse light therapeutic instrument, is beneficial to early finding problems, shortens the debugging time and improves the production efficiency.
Description
Technical Field
The application relates to the technical field of control system detection, in particular to a function detection device and method of a strong pulse light therapeutic instrument control system.
Background
The strong pulse light therapeutic apparatus is a medical apparatus for treating skin diseases or cavity diseases of human body by periodically radiating strong light with various broadcasting wavelengths, and before the equipment comes out, the function of a control system of the strong pulse light therapeutic apparatus is necessary to be fully detected.
At present, the control system of the intense pulse light therapeutic apparatus can only be installed and detected after the whole machine of the intense pulse light therapeutic apparatus is manufactured, the operation steps are complex, the whole machine detection has limitation, the functions of each item of equipment cannot be detected independently, the fault point is difficult to locate when the fault is encountered, the obstacle removing efficiency is low, and therefore, the performance detection mode of the control system of the intense pulse light therapeutic apparatus needs to be further improved.
Disclosure of Invention
In order to overcome the problems in the prior art, the application provides the function detection device and the detection method of the control system of the intense pulse light therapeutic instrument, which can independently detect each function of the control system, are beneficial to the detection personnel to analyze the fault reasons, quickly locate the fault points and improve the production efficiency.
In a first aspect, the present application provides a function detection device of a control system of a strong pulse light therapeutic apparatus, where the function detection device includes an input module, a control module, a signal processing module, a signal sampling module and an alarm module; the input module is connected with the control module, and the control module is respectively connected with the signal processing module, the signal sampling module and the alarm module; when the function detection is carried out on the strong pulse light therapeutic instrument control system, the signal processing module, the signal sampling module and the alarm module are respectively connected with the strong pulse light therapeutic instrument control system;
the input module is used for inputting external signal parameters required by each function of the strong pulse light therapeutic instrument control system during operation, wherein the external signal parameters comprise functional environment parameters and alarm parameters, and the external signal parameters are transmitted to the control module;
the control module is used for generating an environmental parameter digital signal according to the functional environmental parameter and transmitting the environmental parameter digital signal to the signal processing module; the control module is also used for generating an alarm parameter digital signal according to the alarm parameter and transmitting the alarm parameter digital signal to the alarm module;
the signal processing module is used for transmitting the environment parameter digital signals to the strong pulse light therapeutic instrument control system after digital-to-analog conversion;
the alarm module is used for detecting overload conditions of the control system of the intense pulse light therapeutic instrument according to the alarm parameter digital signals;
the signal sampling module is used for collecting a function control signal of the control system of the intense pulse light therapeutic instrument and transmitting the function control signal to the control module;
the control module is also used for detecting the function control signals and overload conditions and determining whether each function of the strong pulse light therapeutic instrument control system operates normally.
Optionally, the function detection device further comprises a power module and a data storage module, wherein the power module and the data storage module are respectively connected with the control module; a communication module is arranged between the input module and the control module, and the communication module is respectively connected with the input module and the control module; when the function detection is carried out on the strong pulse light therapeutic instrument control system, the power supply module and the communication module are respectively connected with the strong pulse light therapeutic instrument control system;
the power supply module is used for supplying power to the control module and supplying power to the intense pulse light therapeutic instrument during detection;
the communication module is used for connecting the input module with the control module in a communication way and also connecting the control module with the control system of the intense pulse light therapeutic instrument in a communication way;
the data storage module is used for storing the state error reporting information generated by the control module, wherein the state error reporting information refers to the abnormal function operation condition of the strong pulse light therapy control system.
Optionally, the signal sampling module includes an analog signal sampling unit and a digital signal sampling unit; the analog signal sampling unit is respectively connected with the control module and the strong pulse light therapeutic instrument control system, and the digital signal sampling unit is respectively connected with the control module and the strong pulse light therapeutic instrument control system;
the analog signal sampling unit is used for collecting analog control signals of the control system of the intense pulse light therapeutic instrument and transmitting the analog control signals to the control module;
the digital signal sampling unit is used for collecting digital control signals fed back by the control system of the intense pulse light therapeutic instrument and transmitting the digital control signals to the control module.
Optionally, the function detection device further includes a xenon lamp display module, where the xenon lamp display module is used to display that the function of the strong pulse light therapeutic apparatus control system starts normally and is also used to verify the preset energy parameter of the strong pulse light therapeutic apparatus control system;
the xenon lamp display module comprises a xenon lamp, a photosensitive device and a high-voltage power supply, wherein the high-voltage power supply, the xenon lamp and the photosensitive device are sequentially and electrically connected, the high-voltage power supply is further connected with the control module and the power supply module respectively, and the photosensitive device is further connected with the analog signal sampling unit.
Optionally, the signal processing module includes a first filter circuit and a second filter circuit, an input end of the first filter circuit is electrically connected with the control module, an output end of the first filter circuit is electrically connected with an input end of the second filter circuit, and an output end of the second filter circuit is electrically connected with the intense pulse light therapeutic apparatus control system;
the first filter circuit comprises a first resistor R402, a second resistor R403, a third resistor R404, a fourth resistor R405, a fifth resistor R406, a sixth resistor R407, a first capacitor C202, a second capacitor C203, a third capacitor C204 and a first operational amplifier; the non-inverting input end of the first operational amplifier is electrically connected with one end of a second resistor R403, the other end of the second resistor R403 is electrically connected with one end of a first resistor R402, and the other end of the first resistor R402 is electrically connected with the PWM signal output end of the control module; one end of the fifth resistor R406 and one end of the first capacitor C202 are electrically connected to the non-inverting input end of the first operational amplifier, and the other end of the fifth resistor R406 and the other end of the first capacitor C202 are grounded; one end of the sixth resistor R407 is electrically connected to one end of the first resistor R402 close to the input end of the first filter circuit, and the other end of the sixth resistor R407 is grounded; the inverting input end of the first operational amplifier is electrically connected with one end of a third resistor R404 and one end of a fourth resistor R405 respectively, the other end of the third resistor R404 is grounded, the other end of the fourth resistor R405 is electrically connected with the output end of the first operational amplifier, and the output end of the first operational amplifier is also electrically connected with the input end of the second filter circuit; one end of the first capacitor C202 is connected between the first resistor R402 and the second resistor R403, and the other end of the first capacitor C202 is electrically connected to the output end of the first operational amplifier; the positive power end of the first operational amplifier is electrically connected with one end of a second capacitor C203, and the other end of the second capacitor C203 is grounded; the reverse power supply end of the first operational amplifier is grounded;
the second filter circuit comprises a seventh resistor R408, an eighth resistor R409, a ninth resistor R412, a tenth resistor R532, a fourth capacitor C205, a fifth capacitor C206 and a second operational amplifier; the positive input end of the second operational amplifier is electrically connected with one end of the eighth resistor R409, the other end of the eighth resistor R409 is electrically connected with one end of the seventh resistor R408, and the other end of the seventh resistor R408 is electrically connected with the output end of the first filter circuit; one end of the fifth capacitor C206 is electrically connected to the positive input end of the second operational amplifier, and the other end is grounded; one end of the fourth capacitor C205 is connected between the seventh resistor R408 and the eighth resistor R409, and the other end is electrically connected to the output end of the second operational amplifier; the reverse input end of the second operational amplifier is electrically connected with the output end of the second operational amplifier;
one end of the ninth resistor R412 and one end of the tenth resistor R532 are both electrically connected to the output end of the second operational amplifier, the other end of the ninth resistor R412 is grounded, and the other end of the tenth resistor R532 is an analog output end of the second filter circuit.
Optionally, the control module adopts an MCU chip; the communication module adopts an RS232 communication circuit; the data storage module adopts a programmable read-only memory; the input module adopts an LED touch screen or an LCD touch screen; the input module is also used for powering on and starting and displaying the state error reporting information.
Optionally, the power module adopts a switching regulator; the digital signal sampling unit adopts a digital sampling packaging module; the analog signal sampling unit adopts an analog sampling packaging module.
In a second aspect, the present application provides a method for detecting a control system of a high-intensity pulsed light therapeutic apparatus, which is applied to a function detection device of the control system of the high-intensity pulsed light therapeutic apparatus, and the detection method includes:
acquiring external signal parameters required by the operation of a preset functional module of the strong pulse light therapeutic instrument control system, wherein the external signal parameters comprise functional environment parameters and alarm parameters; the functional environment parameters comprise water level parameters and water temperature parameters; the alarm parameters comprise an overload threshold, an overtemperature threshold and an overvoltage threshold;
generating an environmental parameter digital signal according to the functional environmental parameter, and sending the environmental parameter digital signal to a strong pulse light therapeutic instrument control system after digital-to-analog conversion so that the strong pulse light therapeutic control system performs functional test according to the water level parameter and the water temperature parameter;
acquiring alarm monitoring parameters of the intense pulse light therapy control system, comparing the alarm monitoring parameters with the alarm parameters, and acquiring a parameter comparison result;
if the function control signal of the strong pulse light therapeutic instrument control system is obtained and the parameter comparison result shows that the alarm monitoring parameter does not reach the corresponding alarm threshold value, the preset function module of the strong pulse light therapeutic control system is determined to be started normally, and the xenon lamp is controlled to emit light;
if the function control signal of the strong pulse light therapeutic instrument control system is not obtained and/or the parameter comparison result shows that the alarm monitoring parameter reaches the corresponding alarm threshold value, the starting abnormality of the preset function module of the strong pulse light therapeutic control system is determined.
Optionally, the determining that the preset function module of the intense pulse light treatment control system starts normally and controls the xenon lamp to emit light, and the method further includes:
acquiring an optical signal emitted by a xenon lamp, and converting the optical signal into a voltage signal;
and calculating the actual output energy of the xenon lamp according to the voltage signal so as to check the preset energy density of the control system of the intense pulse light therapeutic instrument.
Optionally, calculating the actual output energy of the xenon lamp according to the voltage signal includes:
according to the voltage signal, calculating the resistance of the photosensitive device;
obtaining lumen variation according to the resistance of the photosensitive device;
according to the lumens and the preset light conversion efficiency, calculating the total light power, wherein the calculation formula is as follows: w=lm/N, where W represents the total light output power and N represents the light conversion efficiency; lm represents lumens;
calculating the unit light-emitting power according to the total light-emitting power and the preset lighting area of the photoresistors, wherein the calculation formula is as follows: q=w/S, where S represents a photoresistor lighting area; q represents the unit light output;
according to the xenon lamp light-emitting time and the unit light-emitting power, calculating the actual output energy density of the xenon lamp, wherein the calculation formula is as follows: p=qx T, where T represents the xenon lamp light emission time; p represents the actual output energy density of the xenon lamp.
The application has the following technical effects: the input module of the function detection device is used for freely setting the functional environment parameters and the alarm parameters of the strong pulse light therapy control system, so that one or more functions of the strong pulse light therapy instrument control system can be tested; the control module of the function detection device determines whether each function of the control system operates normally according to the function control signal (function starting signal) and the overload condition sent by the strong pulse light therapy control system, so that the problem that the function detection steps of the hole subsystem of the strong pulse light therapy instrument are complicated is effectively solved, the complete machine of the strong pulse light therapy instrument is not required to be waited, the semi-finished product can be tested, and the test efficiency and the generation efficiency are improved.
Drawings
FIG. 1 is a schematic block diagram of one embodiment of a function detection device of a control system of a high pulse light therapeutic apparatus provided by the present application;
FIG. 2 is a schematic block diagram of another embodiment of a function detection device of the control system of the intense pulsed light therapeutic apparatus provided by the present application;
FIG. 3 is a circuit block diagram of one embodiment of a first filter circuit provided by the present application;
fig. 4 is a circuit configuration diagram of an embodiment of a second filter circuit provided in the present application.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a function detection device of a control system of a strong pulse light therapeutic apparatus, referring to fig. 1, the function detection device comprises an input module 101, a control module 102, a signal processing module 103, a signal sampling module 104 and an alarm module 105; the input module 101 is connected with the control module 102, and the control module 102 is respectively connected with the signal processing module 103, the signal sampling module 104 and the alarm module 105; when the function of the strong pulse light therapeutic apparatus control system is detected, the signal processing module 103, the signal sampling module 105 and the alarm module are respectively connected with the strong pulse light therapeutic apparatus control system 201.
The input module 101 is used for inputting external signal parameters required by each function of the control system of the intense pulse light therapeutic apparatus when in operation, wherein the external signal parameters comprise functional environment parameters and alarm parameters, and transmitting the external signal parameters to the control module; the input module 101 is also used for power-on starting and displaying state error reporting information; the control module 102 is configured to generate an environmental parameter digital signal according to the functional environmental parameter, and transmit the environmental parameter digital signal to the signal processing module; the control module 102 is further configured to generate an alarm parameter digital signal according to the alarm parameter, and transmit the alarm parameter digital signal to the alarm module 105; the signal processing module 103 is configured to transmit the digital signal of the environmental parameter to the intense pulsed light therapeutic apparatus control system 201 after digital-to-analog conversion; an alarm module 105 for detecting an overload condition of the intense pulsed light therapeutic apparatus control system 201 according to the alarm parameter digital signal; the signal sampling module 104 is configured to collect a function control signal of the intense pulse light therapeutic apparatus control system 201 and transmit the function control signal to the control module 102; the control module 102 is further configured to detect a function control signal and an overload condition, and determine whether each function of the control system of the intense pulsed light therapeutic apparatus operates normally. In this embodiment, the control module employs an MCU chip, for example, model MC9S12XET256; the alarm module adopts a comparator, such as model LM2901DT or long electricity/S9013; the input module may be an LED touch screen or an LCD touch screen, such as the LED touch screen model DMT80600 —104.
The functional modules of the control system of the intense pulse light therapeutic instrument comprise a water pump, an electric fan, an alternating current power supply and a refrigerating system; setting external signal parameters required by one or more functional modules of the strong pulse light therapeutic instrument control system during operation through an input module to simulate the use environment of the strong pulse light therapeutic instrument control system; in this embodiment, the functional environmental parameters include a water level parameter and a water temperature parameter; the alarm parameters include an overload threshold, an overtemperature threshold, and an overpressure threshold.
In this embodiment, referring to fig. 2, the function detecting device further includes a power module 106 and a data storage module 107, where the power module 106 and the data storage module 107 are respectively connected to the control module 102; a communication module 108 is arranged between the input module 101 and the control module 102, and the communication module 108 is respectively connected with the input module 101 and the control module 102; when the function of the intense pulse light therapeutic apparatus control system is detected, the power module 101 and the communication module 108 are respectively connected with the intense pulse light therapeutic apparatus control system 201.
The power supply module 106 is used for supplying power to the control module and supplying power to the intense pulse light therapeutic instrument during detection; the communication module 108 is used for connecting the input module 101 and the control module 102 in a communication manner, and is also used for connecting the control module 102 and the intense pulse light therapeutic instrument control system 201 in a communication manner; the data storage module 107 is configured to store status error reporting information generated by the control module, where the status error reporting information refers to an abnormal function of the intense pulse light therapy control system. In this embodiment, the power module employs a switching regulator, such as model LM2596ADJ or ON/7805; the communication module adopts an RS232 communication circuit, for example, the model is MAX3232ID; the data storage module employs a programmable read only memory, such as CAT24C512WI-GT3.
In the present embodiment, referring to fig. 2, the signal sampling module 104 includes an analog signal sampling unit 1041 and a digital signal sampling unit 1042; the analog signal sampling unit 1041 is respectively connected with the control module and the intense pulse light therapeutic apparatus control system 201, and the digital signal sampling unit 1042 is respectively connected with the control module and the intense pulse light therapeutic apparatus control system 201.
The analog signal sampling unit 1041 is used for collecting an analog control signal of the control system of the intense pulse light therapeutic apparatus and transmitting the analog control signal to the control module; the digital signal sampling unit 1042 is used for collecting the digital control signal fed back by the control system of the intense pulse light therapeutic apparatus and transmitting the digital control signal to the control module. In this embodiment, the digital signal sampling unit may employ a digital sampling package module, such as model LM2901DT; the analog signal sampling unit may employ an analog sampling encapsulation module, such as TLC2274IDR.
In this embodiment, the function detection device further includes a xenon lamp display module, where the xenon lamp display module is used to display that the function of the control system of the intense pulse light therapeutic apparatus starts normally, and is also used to verify the preset energy parameter of the control system of the intense pulse light therapeutic apparatus.
Referring to fig. 2, the xenon lamp display module includes a high voltage power supply 109, a xenon lamp 110, and a photosensor 111, the high voltage power supply 109, the xenon lamp 110, and the photosensor 111 are electrically connected in sequence, the high voltage power supply 109 is further connected to the control module 102 and the power supply module 106, and the photosensor 111 is further connected to the analog signal sampling unit 1041. In this embodiment, the photosensitive device employs a photoresistor. When detecting that each function of the control system of the strong pulse light therapeutic apparatus operates normally, the control module controls the high-voltage power supply to enable the xenon lamp to emit light, the photoresistor receives the light signal of the xenon lamp and sends the light signal to the analog signal sampling unit, the analog signal sampling unit sends the light signal back to the control module, and the control module determines the actual output energy of the xenon lamp according to the light signal; it should be noted that, when the intense pulse light therapeutic apparatus is assembled by the whole machine, the xenon lamp is configured to indicate that the control system operates normally, and the xenon lamp of the function detection device in this embodiment can verify the preset energy parameter of the intense pulse light therapeutic apparatus control system to the xenon lamp to be configured in advance.
In one embodiment, the signal processing module 103 includes a first filter circuit and a second filter circuit, wherein an input end of the first filter circuit is electrically connected with the control module, an output end of the first filter circuit is electrically connected with an input end of the second filter circuit, and an output end of the second filter circuit is electrically connected with the control system of the intense pulse light therapeutic apparatus; it should be noted that, the first filter circuit and the second filter circuit are both second-order low-pass filter circuits.
Specifically, referring to fig. 3, the first filter circuit includes a first resistor R402, a second resistor R403, a third resistor R404, a fourth resistor R405, a fifth resistor R406, a sixth resistor R407, a first capacitor C202, a second capacitor C203, a third capacitor C204, and a first operational amplifier; the non-inverting input end of the first operational amplifier is electrically connected with one end of a second resistor R403, the other end of the second resistor R403 is electrically connected with one end of a first resistor R402, and the other end of the first resistor R402 is electrically connected with the PWM signal output end of the control module; one end of the fifth resistor R406 and one end of the first capacitor C202 are electrically connected to the non-inverting input end of the first operational amplifier, and the other end of the fifth resistor R406 and the other end of the first capacitor C202 are grounded; one end of the sixth resistor R407 is electrically connected to one end of the first resistor R402 close to the input end of the first filter circuit, and the other end of the sixth resistor R407 is grounded; the inverting input end of the first operational amplifier is respectively and electrically connected with one end of a third resistor R404 and one end of a fourth resistor R405, the other end of the third resistor R404 is grounded, the other end of the fourth resistor R405 is electrically connected with the output end of the first operational amplifier, and the output end of the first operational amplifier is also electrically connected with the input end of the second filter circuit; one end of the first capacitor C202 is connected between the first resistor R402 and the second resistor R403, and the other end of the first capacitor C202 is electrically connected to the output end of the first operational amplifier; the positive power end of the first operational amplifier is electrically connected with one end of the second capacitor C203, and the other end of the second capacitor C203 is grounded; the reverse power supply end of the first operational amplifier is grounded; in this embodiment, the first operational amplifier is a TLC2274 model device.
The low-pass filter frequency of the first filter circuit is as follows: f=1/(2pi×rc), where r=91 k, c=100 nf, the low-pass cut-off frequency f=17.5 HZ is calculated; further, the amplification factor of the first operational amplifier: a=1+rf/R1, rf=r1 is selected, and a=2, i.e. the magnification is 2 times.
Further, referring to fig. 4, the second filter circuit includes a seventh resistor R408, an eighth resistor R409, a ninth resistor R412, a tenth resistor R532, a fourth capacitor C205, a fifth capacitor C206, and a second operational amplifier; the positive input end of the second operational amplifier is electrically connected with one end of an eighth resistor R409, the other end of the eighth resistor R409 is electrically connected with one end of a seventh resistor R408, and the other end of the seventh resistor R408 is electrically connected with the output end of the first filter circuit; one end of the fifth capacitor C206 is electrically connected to the positive input end of the second operational amplifier, and the other end of the fifth capacitor C is grounded; one end of the fourth capacitor C205 is connected between the seventh resistor R408 and the eighth resistor R409, and the other end of the fourth capacitor C is electrically connected to the output end of the second operational amplifier; the reverse input end of the second operational amplifier is electrically connected with the output end of the second operational amplifier; one end of the ninth resistor R412 and one end of the tenth resistor R532 are both electrically connected to the output end of the second operational amplifier, the other end of the ninth resistor R412 is grounded, and the other end of the tenth resistor R532 is the analog output end of the second filter circuit; in this embodiment, the second operational amplifier is a TLC2274 model device.
It should be noted that, the voltage follower circuit at the rear stage of the second filter circuit plays a role in front-rear stage isolation, and the ninth resistor R412 is an output pull-down resistor; the level value of the output end AOUT can be adjusted by changing the duty ratio of the input digital signal PWM through the first filter circuit and the second filter circuit.
In this embodiment, the first resistor R402, the second resistor R403, the third resistor R404, the fourth resistor R405, the fifth resistor R406, the sixth resistor R407, the seventh resistor R408, the eighth resistor R409, the ninth resistor R412, and the tenth resistor R532 are chip resistors; the first capacitor C202, the second capacitor C203, the third capacitor C204, the fourth capacitor C205, and the fifth capacitor C206 all adopt patch capacitors.
The function detection device of the strong pulse light therapeutic apparatus control system of the embodiment can be operated through the input module, namely the touch screen, and external signal parameters required by one or more functional modules of the strong pulse light therapeutic apparatus control system in operation are set to simulate the use environment of the strong pulse light therapeutic apparatus control system; the control module of the function detection device determines whether each function of the control system operates normally or not according to a function control signal (a function starting signal) and an overload condition sent by the strong pulse light therapy control system, and if the function is abnormal, the control module displays error reporting information through a touch screen; if the function is normal, the xenon lamp is controlled to emit light so as to display that the starting of the strong pulse light treatment control system is normal, so that the problem of complicated detection steps of the strong pulse light treatment instrument control system is solved, the complete machine of the strong pulse light treatment instrument is not required to wait for, a semi-finished product can be tested, and the test efficiency and the generation efficiency are improved; in addition, the data storage module is used for storing state error reporting information, so that the probability of failure occurrence is convenient to count later and the failure occurrence reason is convenient to analyze, the problem can be found early, the debugging time is shortened, and the production efficiency is improved.
The embodiment also provides a detection method of the function detection device of the control system of the intense pulse light therapeutic apparatus, which comprises the following steps:
s1: acquiring external signal parameters required by the operation of a preset functional module of the control system of the intense pulse light therapeutic apparatus, wherein the external signal parameters comprise functional environment parameters and alarm parameters; the functional environment parameters comprise water level parameters and water temperature parameters; the alarm parameters include an overload threshold, an overtemperature threshold, and an overpressure threshold.
S2: and generating an environmental parameter digital signal according to the functional environmental parameter, and sending the environmental parameter digital signal to the intense pulse light therapeutic instrument control system after digital-to-analog conversion so that the intense pulse light therapeutic control system performs functional test according to the water level parameter and the water temperature parameter.
S3: and acquiring alarm monitoring parameters of the intense pulse light therapy control system, comparing the alarm monitoring parameters with the alarm parameters, and acquiring a parameter comparison result.
S4: if the function control signal of the strong pulse light therapeutic instrument control system is obtained and the parameter comparison result is that the alarm monitoring parameter does not reach the corresponding alarm threshold value, the preset function module of the strong pulse light therapeutic control system is determined to start normally, and the xenon lamp is controlled to emit light.
S5: if the function control signal of the strong pulse light therapeutic instrument control system is not obtained and/or the parameter comparison result is that the alarm monitoring parameter reaches the corresponding alarm threshold value, the starting abnormality of the preset function module of the strong pulse light therapeutic control system is determined.
When the function detection device is used for carrying out function detection on the control system of the intense pulse light therapeutic apparatus, the input module is used for setting external signal parameters required by the operation of a preset functional module of the control system of the intense pulse light therapeutic apparatus, and meanwhile, the input module is used for powering up the control system; in this embodiment, the preset functional modules include a water pump, an electric fan, an ac power supply, and a refrigeration system.
Further, the control module of the function detection device generates an environmental parameter digital signal according to the functional environmental parameter, and the environmental parameter digital signal is sent to the intense pulse light therapeutic instrument control system after digital-to-analog conversion, so that the intense pulse light therapeutic instrument control system performs function test according to the water level parameter and the water temperature parameter; further, the alarm monitoring parameters of the control system of the intense pulse light therapeutic apparatus are obtained, and the alarm detection parameters include current/voltage monitoring parameters, temperature monitoring parameters and pressure monitoring parameters; comparing the alarm detection parameter with a corresponding alarm threshold value to obtain a parameter comparison result; further, when a function control signal of the strong pulse light therapeutic apparatus control system is obtained, and the alarm monitoring parameter is not brought to the corresponding alarm threshold value in the parameter comparison result, the preset function module of the strong pulse light therapeutic control system can be determined to start normally, and the high-voltage power supply is controlled to make the xenon lamp emit light, so that the strong pulse light therapeutic control system is indicated to start normally; when the function control signal of the strong pulse light therapeutic apparatus control system is not obtained and/or the parameter comparison result is that the alarm monitoring parameter reaches the corresponding alarm threshold value, the starting abnormality of the preset function module of the strong pulse light therapeutic control system is determined, and in the embodiment, the state error information can be displayed through the input module, namely the touch screen.
In this embodiment, after the function detection device determines that the control system is started successfully and controls the light emission of the xenon lamp, it is determined that the preset function module of the strong pulse light treatment control system is started normally and controls the light emission of the xenon lamp, and the detection method of this embodiment further includes:
acquiring an optical signal emitted by a xenon lamp, and converting the optical signal into a voltage signal;
and calculating the actual output energy of the xenon lamp according to the voltage signal so as to test the preset energy density of the control system of the intense pulse light therapeutic instrument.
In this embodiment, the xenon lamp output energy is calculated according to the voltage signal, and the method includes the following steps:
calculating the resistance of the photosensitive device according to the voltage signal;
obtaining lumen variation according to the resistance value of the photosensitive device;
according to lumens and preset light conversion efficiency, calculating total light output power, wherein a calculation formula is as follows: w=lm/N, where W represents the total light output power and N represents the light conversion efficiency; lm represents lumens;
according to the total light output power and the preset lighting area of the photoresistor, calculating the unit light output power, wherein the calculation formula is as follows: q=w/S, where S represents a photoresistor lighting area; q represents the unit light output;
according to the light emitting time and unit light emitting power of the xenon lamp, calculating the actual output energy density of the xenon lamp, wherein the calculation formula is as follows: p=qx T, where T represents the xenon lamp light emission time; p represents the actual output energy density of the xenon lamp.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (10)
1. The utility model provides a strong pulse light therapeutic instrument control system's function detection device which characterized in that: the function detection device comprises an input module, a control module, a signal processing module, a signal sampling module and an alarm module; the input module is connected with the control module, and the control module is respectively connected with the signal processing module, the signal sampling module and the alarm module; when the function detection is carried out on the strong pulse light therapeutic instrument control system, the signal processing module, the signal sampling module and the alarm module are respectively connected with the strong pulse light therapeutic instrument control system;
the input module is used for inputting external signal parameters required by each functional module of the strong pulse light therapeutic apparatus control system when in operation so as to simulate the use environment of the strong pulse light therapeutic apparatus control system and transmitting the external signal parameters to the control module; the strong pulse light therapy control system performs functional test according to the water level parameter and the water temperature parameter, and the alarm parameter comprises an overload threshold value, an overtemperature threshold value and an overvoltage threshold value;
the control module is used for generating an environmental parameter digital signal according to the functional environmental parameter and transmitting the environmental parameter digital signal to the signal processing module; the control module is also used for generating an alarm parameter digital signal according to the alarm parameter and transmitting the alarm parameter digital signal to the alarm module;
the signal processing module is used for transmitting the environment parameter digital signals to the strong pulse light therapeutic instrument control system after digital-to-analog conversion;
the alarm module is used for detecting overload conditions of the control system of the intense pulse light therapeutic instrument according to the alarm parameter digital signals;
the signal sampling module is used for collecting a function control signal of the control system of the intense pulse light therapeutic instrument and transmitting the function control signal to the control module;
the control module is also used for detecting the function control signals and overload conditions and determining whether each function of the strong pulse light therapeutic instrument control system operates normally.
2. The function detecting device of the intense pulse light therapeutic apparatus control system according to claim 1, characterized in that: the function detection device also comprises a power supply module and a data storage module, wherein the power supply module and the data storage module are respectively connected with the control module; a communication module is arranged between the input module and the control module, and the communication module is respectively connected with the input module and the control module; when the function detection is carried out on the strong pulse light therapeutic instrument control system, the power supply module and the communication module are respectively connected with the strong pulse light therapeutic instrument control system;
the power supply module is used for supplying power to the control module and supplying power to the intense pulse light therapeutic instrument during detection;
the communication module is used for connecting the input module with the control module in a communication way and also connecting the control module with the control system of the intense pulse light therapeutic instrument in a communication way;
the data storage module is used for storing the state error reporting information generated by the control module, wherein the state error reporting information refers to the abnormal function operation condition of the strong pulse light therapy control system.
3. The function detecting device of the intense pulse light therapeutic apparatus control system according to claim 2, characterized in that: the signal sampling module comprises an analog signal sampling unit and a digital signal sampling unit; the analog signal sampling unit is respectively connected with the control module and the strong pulse light therapeutic instrument control system, and the digital signal sampling unit is respectively connected with the control module and the strong pulse light therapeutic instrument control system;
the analog signal sampling unit is used for collecting analog control signals of the control system of the intense pulse light therapeutic instrument and transmitting the analog control signals to the control module;
the digital signal sampling unit is used for collecting digital control signals fed back by the control system of the intense pulse light therapeutic instrument and transmitting the digital control signals to the control module.
4. The function detecting device of the intense pulsed light therapeutic apparatus control system according to claim 3, wherein: the function detection device further comprises a xenon lamp display module, wherein the xenon lamp display module is used for displaying that the function of the strong pulse light therapeutic instrument control system is started normally and checking preset energy parameters of the strong pulse light therapeutic instrument control system;
the xenon lamp display module comprises a xenon lamp, a photosensitive device and a high-voltage power supply, wherein the high-voltage power supply, the xenon lamp and the photosensitive device are sequentially and electrically connected, the high-voltage power supply is further connected with the control module and the power supply module respectively, and the photosensitive device is further connected with the analog signal sampling unit.
5. The function detecting device of the intense pulse light therapeutic apparatus control system according to claim 1, characterized in that: the signal processing module comprises a first filter circuit and a second filter circuit, wherein the input end of the first filter circuit is electrically connected with the control module, the output end of the first filter circuit is electrically connected with the input end of the second filter circuit, and the output end of the second filter circuit is electrically connected with the control system of the intense pulse light therapeutic instrument;
the first filter circuit comprises a first resistor R402, a second resistor R403, a third resistor R404, a fourth resistor R405, a fifth resistor R406, a sixth resistor R407, a first capacitor C202, a second capacitor C203, a third capacitor C204 and a first operational amplifier; the non-inverting input end of the first operational amplifier is electrically connected with one end of a second resistor R403, the other end of the second resistor R403 is electrically connected with one end of a first resistor R402, and the other end of the first resistor R402 is electrically connected with the PWM signal output end of the control module; one end of the fifth resistor R406 and one end of the third capacitor C204 are electrically connected to the non-inverting input end of the first operational amplifier, and the other end of the fifth resistor R406 and the other end of the third capacitor C204 are grounded; one end of the sixth resistor R407 is electrically connected to one end of the first resistor R402 close to the input end of the first filter circuit, and the other end of the sixth resistor R407 is grounded; the inverting input end of the first operational amplifier is electrically connected with one end of a third resistor R404 and one end of a fourth resistor R405 respectively, the other end of the third resistor R404 is grounded, the other end of the fourth resistor R405 is electrically connected with the output end of the first operational amplifier, and the output end of the first operational amplifier is also electrically connected with the input end of the second filter circuit; one end of the first capacitor C202 is connected between the first resistor R402 and the second resistor R403, and the other end of the first capacitor C202 is electrically connected to the output end of the first operational amplifier; the positive power end of the first operational amplifier is electrically connected with one end of a second capacitor C203, and the other end of the second capacitor C203 is grounded; the reverse power supply end of the first operational amplifier is grounded;
the second filter circuit comprises a seventh resistor R408, an eighth resistor R409, a ninth resistor R412, a tenth resistor R532, a fourth capacitor C205, a fifth capacitor C206 and a second operational amplifier; the positive input end of the second operational amplifier is electrically connected with one end of the eighth resistor R409, the other end of the eighth resistor R409 is electrically connected with one end of the seventh resistor R408, and the other end of the seventh resistor R408 is electrically connected with the output end of the first filter circuit; one end of the fifth capacitor C206 is electrically connected to the positive input end of the second operational amplifier, and the other end is grounded; one end of the fourth capacitor C205 is connected between the seventh resistor R408 and the eighth resistor R409, and the other end is electrically connected to the output end of the second operational amplifier; the reverse input end of the second operational amplifier is electrically connected with the output end of the second operational amplifier;
one end of the ninth resistor R412 and one end of the tenth resistor R532 are both electrically connected to the output end of the second operational amplifier, the other end of the ninth resistor R412 is grounded, and the other end of the tenth resistor R532 is an analog output end of the second filter circuit.
6. The function detecting device of the intense pulse light therapeutic apparatus control system according to claim 2, characterized in that: the control module adopts an MCU chip; the communication module adopts an RS232 communication circuit; the data storage module adopts a programmable read-only memory; the input module adopts an LED touch screen or an LCD touch screen; the input module is also used for powering on and starting and displaying the state error reporting information.
7. The function detecting device of the intense pulsed light therapeutic apparatus control system according to claim 3, wherein: the power supply module adopts a switching regulator; the digital signal sampling unit adopts a digital sampling packaging module; the analog signal sampling unit adopts an analog sampling packaging module.
8. A detection method of a control system of a high-pulse light therapeutic apparatus, applied to a function detection device of a control system of a high-pulse light therapeutic apparatus according to any one of claims 1 to 7, characterized in that the detection method comprises:
acquiring external signal parameters required by the operation of a preset functional module of the strong pulse light therapeutic instrument control system, wherein the external signal parameters comprise functional environment parameters and alarm parameters; the functional environment parameters comprise water level parameters and water temperature parameters; the alarm parameters comprise an overload threshold, an overtemperature threshold and an overvoltage threshold;
generating an environmental parameter digital signal according to the functional environmental parameter, and sending the environmental parameter digital signal to a strong pulse light therapeutic instrument control system after digital-to-analog conversion so that the strong pulse light therapeutic control system performs functional test according to the water level parameter and the water temperature parameter;
acquiring alarm monitoring parameters of the intense pulse light therapy control system, comparing the alarm monitoring parameters with the alarm parameters, and acquiring a parameter comparison result;
if the function control signal of the strong pulse light therapeutic instrument control system is obtained and the parameter comparison result shows that the alarm monitoring parameter does not reach the corresponding alarm threshold value, the preset function module of the strong pulse light therapeutic control system is determined to be started normally, and the xenon lamp is controlled to emit light;
if the function control signal of the strong pulse light therapeutic instrument control system is not obtained and/or the parameter comparison result shows that the alarm monitoring parameter reaches the corresponding alarm threshold value, the starting abnormality of the preset function module of the strong pulse light therapeutic control system is determined.
9. The method for detecting a control system of a high-pulse light therapeutic apparatus according to claim 8, wherein the predetermined function module of the high-pulse light therapeutic control system is determined to be started normally and controls the light emission of the xenon lamp, the method further comprising:
acquiring an optical signal emitted by a xenon lamp, and converting the optical signal into a voltage signal;
and calculating the actual output energy of the xenon lamp according to the voltage signal so as to check the preset energy density of the control system of the intense pulse light therapeutic instrument.
10. The method for detecting a control system of a high pulse light therapeutic apparatus according to claim 9, wherein calculating the actual output energy of the xenon lamp based on the voltage signal comprises:
according to the voltage signal, calculating the resistance of the photosensitive device;
obtaining lumen variation according to the resistance of the photosensitive device;
according to the lumens and the preset light conversion efficiency, calculating the total light power, wherein the calculation formula is as follows: w=lm/N, where W represents the total light output power and N represents the light conversion efficiency; lm represents lumens;
calculating the unit light-emitting power according to the total light-emitting power and the preset lighting area of the photoresistors, wherein the calculation formula is as follows: q=w/S, where S represents a photoresistor lighting area; q represents the unit light output;
according to the light emitting time of the xenon lamp and the unit light emitting power, calculating the actual output energy density of the xenon lamp, wherein the calculation formula is as follows: p=qx T, where T represents the xenon lamp light emission time; p represents the actual output energy density of the xenon lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110699192.XA CN113521550B (en) | 2021-06-23 | 2021-06-23 | Function detection device and detection method of control system of intense pulse light therapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110699192.XA CN113521550B (en) | 2021-06-23 | 2021-06-23 | Function detection device and detection method of control system of intense pulse light therapeutic instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113521550A CN113521550A (en) | 2021-10-22 |
| CN113521550B true CN113521550B (en) | 2023-09-15 |
Family
ID=78096487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110699192.XA Active CN113521550B (en) | 2021-06-23 | 2021-06-23 | Function detection device and detection method of control system of intense pulse light therapeutic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113521550B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117741319B (en) * | 2024-01-17 | 2024-04-19 | 深圳市美莱雅智能科技有限公司 | Aging test equipment and method for intense pulse light therapeutic instrument |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324376A (en) * | 2015-06-29 | 2017-01-11 | 上海仪器仪表研究所 | Integrated medical onsite safety testing system and method |
| CN108170889A (en) * | 2017-11-28 | 2018-06-15 | 北京天地玛珂电液控制系统有限公司 | A kind of emulation test method and system of hydraulic bracket controller software |
| CN108845555A (en) * | 2018-04-24 | 2018-11-20 | 合肥市艾特米信息技术有限公司 | Motor controller of new energy automobile automatization test system |
| CN109011193A (en) * | 2018-08-25 | 2018-12-18 | 武汉高科恒大光电有限公司 | A kind of laser therapeutic apparantus energy regulating system and method |
| CN111294119A (en) * | 2019-08-29 | 2020-06-16 | 上海飞机制造有限公司 | Test system based on aviation channel |
| CN112631618A (en) * | 2020-12-16 | 2021-04-09 | 平安普惠企业管理有限公司 | Application program packaging method, application program testing method, terminal and storage medium |
-
2021
- 2021-06-23 CN CN202110699192.XA patent/CN113521550B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324376A (en) * | 2015-06-29 | 2017-01-11 | 上海仪器仪表研究所 | Integrated medical onsite safety testing system and method |
| CN108170889A (en) * | 2017-11-28 | 2018-06-15 | 北京天地玛珂电液控制系统有限公司 | A kind of emulation test method and system of hydraulic bracket controller software |
| CN108845555A (en) * | 2018-04-24 | 2018-11-20 | 合肥市艾特米信息技术有限公司 | Motor controller of new energy automobile automatization test system |
| CN109011193A (en) * | 2018-08-25 | 2018-12-18 | 武汉高科恒大光电有限公司 | A kind of laser therapeutic apparantus energy regulating system and method |
| CN111294119A (en) * | 2019-08-29 | 2020-06-16 | 上海飞机制造有限公司 | Test system based on aviation channel |
| CN112631618A (en) * | 2020-12-16 | 2021-04-09 | 平安普惠企业管理有限公司 | Application program packaging method, application program testing method, terminal and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113521550A (en) | 2021-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113521550B (en) | Function detection device and detection method of control system of intense pulse light therapeutic instrument | |
| CN106132480B (en) | Encoding state indicator for automated external defibrillator | |
| CN116008702B (en) | Tumor electric field treatment system, tumor treatment equipment and electrode slice fault detection method | |
| CN108362332A (en) | A kind of electrical control cabinet tele-control system based on Internet of Things | |
| CN107861015A (en) | BMS wiring testing devices and method | |
| CN115445081A (en) | Electric field treatment monitoring system and method | |
| CN103426271B (en) | Electrical fire monitor unit with pulse metering and implementation method thereof | |
| CN103134992A (en) | Insulation resistance estimation device and estimation method | |
| CN106771927A (en) | A kind of pressure-resistant Fault Locating Methods of GIS and failure cause determination methods, the positioner using the method | |
| CN205120906U (en) | Multi -functional on --spot partial discharge test system | |
| CN202025058U (en) | Digital display secondary cable core aligner based on wireless technology | |
| CN210323339U (en) | Secondary circuit tester | |
| CN105277860B (en) | A kind of multi-functional live local discharge test system | |
| CN212845645U (en) | Charging pile electric energy data real-time acquisition and uploading system | |
| CN104634448B (en) | Pulse light attenuation testing circuit and testing method thereof as well as device provided with pulse light attenuation testing circuit | |
| CN113030782A (en) | Secondary cable shielding layer grounding state monitoring device and system | |
| CN102435914A (en) | Portable aircraft wire comprehensive performance tester | |
| CN219737694U (en) | Test circuit of electronic product circuit board comprising non-common ground tested branches | |
| CN110989437B (en) | Infusion monitor circuit, device and monitoring method | |
| CN213715431U (en) | Detection circuit for power supply abnormality of Ethernet | |
| CN118348294A (en) | Detection circuit, detection method and detection device for pulse width modulation waveform of frequency converter | |
| CN220558044U (en) | Multi-channel flow detection device of pneumoperitoneum machine | |
| CN107899134A (en) | A kind of defibrillator analyzer | |
| CN117310323A (en) | Testing system and testing method for passive crystal oscillator | |
| CN214587235U (en) | Intelligent electronic nanny system based on Bluetooth technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |