CN215067798U - Modular data acquisition device - Google Patents
Modular data acquisition device Download PDFInfo
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- CN215067798U CN215067798U CN202121100377.6U CN202121100377U CN215067798U CN 215067798 U CN215067798 U CN 215067798U CN 202121100377 U CN202121100377 U CN 202121100377U CN 215067798 U CN215067798 U CN 215067798U
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Abstract
The utility model belongs to the industrial equipment field in particular to modularization data acquisition device, include: the dial switch power supply is used for providing two-gear power supply options; the LCD display unit is used for displaying the system state; a sensing unit for receiving a sensor signal; the data processing module is used for processing the data generated by the sensing unit; the communication module is used for communicating with an upper computer according to the instruction of the data processing module; the dial switch power supply comprises a first pair of power supply ports and a second pair of power supply ports, and the LCD display unit, the sensing unit data processing module and the communication module are respectively connected with the first pair of power supply ports and the second pair of power supply ports; the technical scheme of the application facilitates centralized management of multiple industrial devices.
Description
Technical Field
The invention belongs to the field of circuits, and particularly relates to a modular data acquisition device for data acquisition of industrial equipment.
Background
The industrial equipment such as injection molding machine, punching machine and the like needs to monitor real-time equipment parameters during working so as to ensure the normal operation of the equipment. Usually, a manual inspection mode is used, and the old mechanical equipment cannot be connected with a management server through a connection network so as to realize centralized management. It is therefore desirable to provide a modular LOT device that can read the parameter ice on the device and provide it to a host computer for centralized monitoring.
SUMMERY OF THE UTILITY MODEL
In order to realize the technical problem the utility model provides a modularization data acquisition device, it includes:
the dial switch power supply is used for providing two-gear power supply options;
the LCD display unit is used for displaying the system state;
a sensing unit for receiving a sensor signal;
the data processing module is used for processing the data generated by the sensing unit;
the communication module is used for communicating with an upper computer according to the instruction of the data processing module;
the dial switch power supply comprises a first pair of power supply ports and a second pair of power supply ports, and the LCD display unit, the sensing unit data processing module and the communication module are respectively connected with the first pair of power supply ports and the second pair of power supply ports.
The first pair of power supply ports and the second pair of power supply ports provide a first power supply voltage and a second power supply voltage, respectively.
In a preferred embodiment of the present invention, the powered states of the powered ports are mutually exclusive.
In a preferred embodiment of the invention, the sensor unit is connected to a mechanical meter for monitoring status information of the industrial plant.
In a preferred embodiment of the invention, the data processing module is connected to an LED indicator for displaying status information of the industrial device.
In a preferred embodiment of the present invention, the data processing module is connected to a buzzer, and the buzzer is controlled by the data processing module to generate a buzzer warning.
The utility model discloses can distribute collection and centralized management to industrial equipment's sensing parameter, gathering sensor signal or instrument signal through sensing unit to handle the back through data processing module, send for the host computer supervisory equipment state of being convenient for through communication module, and manage many industrial equipment in the centralized management.
Drawings
Fig. 1 is a schematic view of a modular structure of an industrial plant.
Fig. 2 is a schematic circuit structure diagram of the modular data acquisition device.
Detailed Description
Referring to fig. 1, the industrial equipment 100 includes an injection molding machine, a punch press, and the like. The industrial production facility 100 is comprised of a number of systems including a modular data acquisition device 102, a power supply system 104, a mechanical meter 106, an LED indicator 108, and an LCD display.
Wherein the modular data collection apparatus is used to collect data on a mechanical meter 106 or a digital meter on the industrial equipment 100. The mechanical instrumentation 106 module is used to detect real-time operational data of the industrial equipment, and the LED indicators are controlled by the modular data acquisition device and indicate the operating status of the equipment's industrial equipment 100. The power supply system 104 is used to supply power to the industrial equipment.
The industrial devices described above are only one possible example, and those skilled in the art can also select different types of industrial devices 100 according to a specific application scenario.
Reference is made to a modular data acquisition device 200 as shown in fig. 2. It includes: a dial switch power supply 202, an LCD display unit 204, a sensing unit 210, a data processing module 210 and a communication module 208.
Wherein the dial power source 202 switch is used to provide a two-speed power option. The sensing unit 210 provides different working voltages for different data detection scenarios, so that the same set of hardware equipment can be used together with different sensors or meters 106, thereby saving the complexity of hardware design.
Specifically, the power supply of the dial switch 202 includes a first pair of power supply ports 203 and a second pair of power supply ports 205, and the LCD display unit, the sensing unit 210, the data processing module 206, and the communication module 208 are respectively connected to the first pair of power supply ports 210 and the second pair of power supply ports 205. The first power supply port 210 provides a first power supply voltage and the second power supply port 205 provides a second power supply voltage. When the power supply states of the first pair of power supply ports 203 and the second pair of power supply ports 205 are mutually exclusive, that is, when power is supplied to the first pair of power supply ports 203, the second pair of power supply ports 205 do not supply power to prevent short circuit.
And the LCD display unit 204 is used for displaying the system state. The LCD unit 204 is controlled by the data processing module 206, and its display content is obtained by the data processing module sending instructions. The LCD display unit 204 can display basic information when the device is operated and also prompt information to the user and warning information.
The sensing unit 210 is configured to receive a sensor signal. The sensing unit 210 is used to convert the signals of the sensors into signals that can be processed by the data processing module 206. The sensing unit 210 is preferably an analog signal sensing unit which includes an analog signal processing module therein, for example: and the filtering, amplifying and analog-to-digital conversion module. The sensing unit 210 can process analog signals including voltage and current. The sensing unit 210 can also be a data reading module, for example, a chip with a built-in communication protocol, which is connected to an interface on the industrial equipment 100 through a structure, reads computer data on the industrial equipment 100, and transmits the computer data to the data processing module.
And the data processing module 206 is used for processing the data generated by the sensing unit. The data processing module 206 is a single chip, and multiple software programs are programmed into the single chip to ensure that the system normally operates, including but not limited to: a data processing program, a logic control program, and a communication program. The software program can control the display content of the LCD204, and the content displayed on the LCD204 by the data processing module according to the data provided by the sensing unit includes but is not limited to: device status information, error information, prompt information. The data processing module 206 and the communication module 208 are connected with the data processing module, and can send processed data, error information, prompt information and the like to the upper computer through the communication module 208 and display the processed data, error information, prompt information and the like to a user of the equipment through the upper computer.
In a preferred embodiment, the data processing module 206 is connected to an LED indicator 108, and the LED indicator 108 is used for displaying status information of the industrial equipment. The LED indicators may be used to indicate the overall operational status of the device 100. For example, the LED indicator includes a plurality of LEDs, but when all the LEDs are turned on, the LED indicator indicates that the device is operating normally, when some LEDs are turned off, the LED indicator indicates that some devices are operating abnormally, and when all the LEDs are turned off, the LED indicator indicates that the device is not operating normally.
In a preferred embodiment, the data processing module 206 is connected to a buzzer (not shown in the figure) for generating a buzzer warning under the control of the data processing module. The data processing module 206 sends out a buzzer warning to remind the device manager to process when the device cannot work normally.
And a communication module 208, configured to communicate with an upper computer according to the instruction of the data processing module 206. The communication module 208 includes limited or wireless communication that can be adapted to various conventional communication schemes such as RS-232, RS-422, and RS-485. The wireless communication module can be applied to the technologies of infrared ray, Bluetooth, GPRS, CDMA1, ZigBee and RFID.
The utility model discloses can distribute collection and centralized management to industrial equipment's sensing parameter, gathering sensor signal or instrument signal through sensing unit to handle the back through data processing module, send for the host computer supervisory equipment state of being convenient for through communication module, and manage many industrial equipment in the centralized management.
Claims (6)
1. A modular data acquisition device, comprising:
the dial switch power supply is used for providing two-gear power supply options;
the LCD display unit is used for displaying the system state;
a sensing unit for receiving a sensor signal;
the data processing module is used for processing the data generated by the sensing unit;
the communication module is used for communicating with an upper computer according to the instruction of the data processing module;
the dial switch power supply comprises a first pair of power supply ports and a second pair of power supply ports, and the LCD display unit, the sensing unit data processing module and the communication module are respectively connected with the first pair of power supply ports and the second pair of power supply ports.
2. The modular data collection device of claim 1, wherein the first pair of power supply ports and the second pair of power supply ports provide a first power supply voltage and a second power supply voltage, respectively.
3. The modular data collection device of claim 2, wherein the power states of the first pair of power ports and the second pair of power ports are mutually exclusive.
4. The modular data collection device of claim 1, wherein the sensing unit is coupled to a mechanical meter, the mechanical meter configured to monitor status information of the industrial equipment.
5. The modular data collection system of claim 1, wherein the data processing module is connected to an LED indicator for displaying status information of the industrial equipment.
6. The modular data collection device of claim 1, wherein the data processing module is connected to a buzzer, the buzzer being controlled by the data processing module to generate a buzzer alert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121100377.6U CN215067798U (en) | 2021-05-21 | 2021-05-21 | Modular data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121100377.6U CN215067798U (en) | 2021-05-21 | 2021-05-21 | Modular data acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215067798U true CN215067798U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121100377.6U Active CN215067798U (en) | 2021-05-21 | 2021-05-21 | Modular data acquisition device |
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| Country | Link |
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| CN (1) | CN215067798U (en) |
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2021
- 2021-05-21 CN CN202121100377.6U patent/CN215067798U/en active Active
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