CN220232294U - STM 32-based multichannel equipment running state analyzer - Google Patents
STM 32-based multichannel equipment running state analyzer Download PDFInfo
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- CN220232294U CN220232294U CN202321971859.8U CN202321971859U CN220232294U CN 220232294 U CN220232294 U CN 220232294U CN 202321971859 U CN202321971859 U CN 202321971859U CN 220232294 U CN220232294 U CN 220232294U
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Abstract
The utility model relates to the field of monitoring of running states of equipment in a digital factory, and discloses an STM 32-based multichannel equipment running state analyzer, which comprises an ESP32-S2 processor module, a plurality of small current induction switch modules, an RGBLCD display module and a power management module, wherein the RGBLCD display module and the power management module are connected with the ESP32-S2 processor module, the small current induction switch modules are connected with the ESP32-S2 processor module through IO pins, and the ESP32-S2 processor module is internally provided with a Bluetooth module. The utility model adopts the small current induction switch module to collect the running state of one or more motors in real time, has high sensitivity, small volume and better applicability, realizes the real-time monitoring of the running state and the characteristics of machine tool equipment, and can be widely applied to the field of monitoring the running of factory equipment.
Description
Technical Field
The utility model relates to the field of monitoring of the running state of equipment in a digital factory, in particular to an STM 32-based multichannel equipment running state analyzer.
Background
The construction of the digital factory needs to collect data of production and processing equipment such as machine tools, and for old equipment and equipment without a communication interface, equipment which cannot be collected through an industrial communication interface and a protocol can be used for detecting signals by adopting a method of additionally installing an external sensor for collection and data processing, so that the identification, collection and transmission of the running state of the equipment are achieved to a certain extent. The related start-stop action information can be obtained quickly by using a current induction method, but the acquisition module on the market at present can be used for simple acquisition, but the data characteristics of the periodical change of the machine tool cannot be analyzed so as to judge which processing program section of which part is being executed by the current machine tool equipment. It is therefore necessary to design an STM 32-based multi-channel device operational state parser.
Disclosure of Invention
The utility model aims to provide an STM 32-based multichannel equipment running state analyzer, which adopts a small-current inductive switch module to collect running states of one or more motors in real time, has high sensitivity and small volume, has better applicability, realizes real-time monitoring of running states and characteristics of machine tool equipment, and can be widely applied to the field of monitoring running of factory equipment.
The technical aim of the utility model is realized by the following technical scheme: the STM 32-based multichannel equipment running state analyzer comprises an ESP32-S2 processor module, a plurality of small current induction switch modules, an RGBLCD display module and a power management module, wherein the RGBLCD display module and the power management module are connected with the ESP32-S2 processor module, and the small current induction switch modules are connected with the ESP32-S2 processor module through IO pins;
the small-current inductive switch module is used for collecting and monitoring alternating current induction current when the motor is started, converting alternating current signals into switching value signals and inputting the switching value signals to the ESP32-S2 processor module;
the ESP32-S2 processor module is used for recording and reorganizing the switching value signals and outputting the processing results through the RGBLCD display module;
the RGLCD display module is used for displaying data from the ESP32-S2 processor module in real time;
the power management module is used for providing stable direct-current voltage for the whole system.
By adopting the technical scheme, the small-current inductive switch module collects alternating current induction current when the monitoring motor starts, and converts alternating current signals larger than 200mA into switching value signals, the module provides normally open electric shock of the relay, when the induction current is larger than 200mA, the module relay is attracted, the normally open electric shock is closed, the system records that the motor starts, when the motor stops, the induction current signals disappear, the normally open electric shock is disconnected, and the system records that the motor stops running; the ESP32-S2 processor module inputs starting and stopping signals of 8 external motors through IO pins, after each input jumps, all real-time states of the 8 IO pins are automatically recorded, 8 state values at the moment are recorded in an 8-bit array at the moment t1, and after the next jump is generated, 8 states at the moment t2 are recorded in the 8-bit array at the moment t 2. And so on, each transition records an array of states indexed by a timestamp. When the device repeatedly processes a certain part, namely runs a certain same program section, the data recorded above can repeatedly appear in a periodic mode, and through observation, the characteristic code of the program section can be formed by inputting a state code combination in the same period through a keyboard; RGBLCD display module shows the equipment acquisition status feature code appearance condition of settlement in real time.
The utility model is further provided with: the ESP32-S2 processor module is characterized by further comprising a Bluetooth module, wherein the Bluetooth module is arranged in the ESP32-S2 processor module and is in communication connection with an upper computer.
By adopting the technical scheme, when the ESP32-S2 processor module repeatedly monitors that the section of feature code appears, the section of feature code is transmitted to the upper computer once through the self-contained Bluetooth module.
The utility model is further provided with: and the RGLCD display module is provided with a keyboard setting module.
By adopting the technical scheme, the system can store a plurality of feature codes, and the feature codes can be configured and input by using the keyboard setting module.
The utility model is further provided with: the ESP32-S2 processor module is provided with a display controller, a high-capacity on-chip RAM and a WiFi module.
By adopting the technical scheme, the ESP32-S2 processor module has stronger data processing capability, and can provide display control and video memory for the RGBLCD display module.
The utility model is further provided with: the small current inductive switch modules are provided with 8 small current inductive switch modules.
By adopting the technical scheme, the running states of one or more motors can be collected in real time.
The beneficial effects of the utility model are as follows:
1. the utility model can make timely response to the starting and stopping of the monitoring motor through the 8-path high-precision small-current inductive switch module, and convert the current signal into the switching value signal to be input to the ESP32-S2 processor module.
2. The utility model adopts the high-performance ESP32-S2 processor module, has strong data processing capability, can process the switching value signal from the small-current inductive switch module in time, and calculates the character string of the feature code, the occurrence number and the beat statistical result.
3. According to the utility model, the RGLCD display module can display the occurrence condition of the set equipment acquisition state feature codes in real time, and can perform configuration and input of the feature codes through keys.
4. According to the utility model, the Bluetooth module can transmit the acquired data to the upper computer analysis system to perform more accurate analysis and operation on the equipment state.
5. The utility model can detect the signals of starting and stopping 8 motors on one device at the same time, and combines state data according to the jump of the signals to form a device state acquisition sequence.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an STM 32-based multi-channel device operational state parser in accordance with the present utility model.
In the figure, an ESP32-S2 processor module; 2. a small current inductive switch module; 3. RGBLCD display module; 4. a power management module; 5. a Bluetooth module; 6. and a keyboard setting module.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Examples: as shown in FIG. 1, the STM 32-based multi-channel device running state analyzer comprises an ESP32-S2 processor module 1, a plurality of small current induction switch modules 2, an RGBLCD display module 3 and a power management module 4, wherein the RGBLCD display module 3 and the power management module 4 are connected with the ESP32-S2 processor module 1, and the small current induction switch modules 2 are connected with the ESP32-S2 processor module 1 through IO pins.
The small-current induction switch module 2 is used for collecting and monitoring alternating current induction current when the motor is started, converting alternating current signals into switching value signals and inputting the switching value signals to the ESP32-S2 processor module 1; the ESP32-S2 processor module 1 is used for recording and reorganizing the switching value signals and outputting the processing results through the RGBLCD display module 3; rglcd display module 3 for displaying data from the ESP32-S2 processor module 1 in real time; the power management module 4 is used for providing stable direct current voltage for the whole system.
In the embodiment, a small current induction switch module 2 collects alternating current induction current when a monitoring motor starts, and converts alternating current signals larger than 200mA into switching value signals, a module provides normally open electric shock of a relay, when the induction current is larger than 200mA, the relay of the module is attracted, the normally open electric shock is closed, a system records that the motor starts, when the motor stops, the induction current signals disappear, the normally open electric shock is disconnected, and the system records that the motor stops running; the ESP32-S2 processor module 1 inputs starting and stopping signals of external 8 motors through IO pins, after each input jumps, all real-time states of the 8 IO pins are automatically recorded, 8 state values at the moment are recorded in an 8-bit array at the moment t1, and after the next jump is generated, 8 states at the moment t2 are recorded in the 8-bit array at the moment t 2. And so on, each transition records an array of states indexed by a timestamp. When the device repeatedly processes a certain part, namely runs a certain same program section, the data recorded above can repeatedly appear in a periodic mode, and through observation, the characteristic code of the program section can be formed by inputting a state code combination in the same period through a keyboard; the RGBLCD display module 3 displays the occurrence of the set equipment acquisition state feature codes in real time.
The STM 32-based multichannel equipment running state analyzer further comprises a Bluetooth module 5, wherein the Bluetooth module 5 is arranged in the ESP32-S2 processor module 1, and the Bluetooth module 5 is in communication connection with an upper computer.
In a specific implementation, when the ESP32-S2 processor module 1 repeatedly detects the occurrence of the segment of the feature code, the segment of the feature code is transmitted to the host computer once through the self-contained bluetooth module 5.
Referring to fig. 1, the rglcd display module 3 is provided with a keyboard setting module 6, and a plurality of feature codes can be stored in the system, and the feature codes can be configured and recorded through the keyboard setting module 6.
The ESP32-S2 processor module 1 is provided with a display controller and a high-capacity on-chip RAM, and is internally provided with a WiFi module, so that the ESP32-S2 processor module 1 has stronger data processing capability and can provide display control and display memory for the RGBLCD display module 3.
The small current inductive switch modules 2 are provided with 8 small current inductive switch modules, and the running states of one or more motors can be collected in real time.
The working process of the embodiment is as follows: when the monitoring motor starts, the 8 paths of small-current induction switch modules 2 collect alternating current, alternating current signals larger than 200mA are converted into switching value signals, the modules provide normally open electric shock for the relay, when the induction current is larger than 200mA, the relay is attracted, the normally open electric shock is closed, the system records as motor starting, when the motor stops, the induction current signals disappear, the normally open electric shock is disconnected, the system records as motor stopping operation, the ESP32-S2 processor module 1 inputs starting and stopping signals of 8 external motors through IO pins, after each input jumps, all real-time states of the 8 IO pins are automatically recorded, 8 state values at the moment are recorded in an 8-bit array at the moment t1, after the next jump is generated, 8 states at the moment t2 are recorded in the 8-bit array at the moment t2, and the like, and each jump can record a state array with a timestamp as an index. When the device repeatedly processes a certain part, namely runs a certain same program section, the data recorded above can repeatedly appear in a periodic mode, through observation, a state code combination in the same period can be input through a keyboard to form a characteristic code of the program section, when the ESP32-S2 processor module 1 repeatedly monitors that the characteristic code appears, the characteristic code section is transmitted to the upper computer through the chip self-contained Bluetooth module 5 once, the RGBLCD display module 3 displays character string information of the characteristic code set by the device in real time, the system can store a plurality of characteristic codes, the configuration and the input of the characteristic codes can be carried out through the keyboard setting module 6, and the Bluetooth module 5 can transmit the collected data to the upper computer analysis system to carry out more accurate analysis operation of the device state.
Claims (5)
1. An STM 32-based multi-channel device operational state parser, wherein: the device comprises an ESP32-S2 processor module (1), a plurality of small current induction switch modules (2), an RGBLCD display module (3) and a power management module (4), wherein the RGBLCD display module (3) and the power management module (4) are connected with the ESP32-S2 processor module (1), and the small current induction switch modules (2) are connected with the ESP32-S2 processor module (1) through IO pins;
the small-current induction switch module (2) is used for collecting and monitoring alternating current induction current when the motor is started, converting alternating current signals into switching value signals and inputting the switching value signals to the ESP32-S2 processor module (1);
the ESP32-S2 processor module (1) is used for recording and recombining the switching value signals and outputting the processing results through the RGBLCD display module (3);
-said rglcd display module (3) for displaying in real time data from said ESP32-S2 processor module (1);
the power management module (4) is used for providing stable direct-current voltage for the whole system.
2. An STM 32-based multi-channel device operational state parser in accordance with claim 1, wherein: the ESP32-S2 processor module (1) is arranged in the host computer, and the ESP32-S2 processor module (1) is connected with the host computer by the Bluetooth module (5).
3. An STM 32-based multi-channel device operational state parser in accordance with claim 1, wherein: the RGBLCD display module (3) is provided with a keyboard setting module (6).
4. An STM 32-based multi-channel device operational state parser in accordance with claim 1, wherein: the ESP32-S2 processor module (1) is provided with a display controller, a high-capacity on-chip RAM and a WiFi module.
5. An STM 32-based multi-channel device operational state parser in accordance with claim 1, wherein: the small current induction switch modules (2) are provided with 8 small current induction switch modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971859.8U CN220232294U (en) | 2023-07-25 | 2023-07-25 | STM 32-based multichannel equipment running state analyzer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971859.8U CN220232294U (en) | 2023-07-25 | 2023-07-25 | STM 32-based multichannel equipment running state analyzer |
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| Publication Number | Publication Date |
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| CN220232294U true CN220232294U (en) | 2023-12-22 |
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| CN202321971859.8U Active CN220232294U (en) | 2023-07-25 | 2023-07-25 | STM 32-based multichannel equipment running state analyzer |
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- 2023-07-25 CN CN202321971859.8U patent/CN220232294U/en active Active
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