CN212180923U - Electronic piano signal transmission and evaluation device based on wireless network - Google Patents
Electronic piano signal transmission and evaluation device based on wireless network Download PDFInfo
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- CN212180923U CN212180923U CN201922310446.5U CN201922310446U CN212180923U CN 212180923 U CN212180923 U CN 212180923U CN 201922310446 U CN201922310446 U CN 201922310446U CN 212180923 U CN212180923 U CN 212180923U
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Abstract
The utility model provides an electronic piano signal transmission and evaluation device based on wireless network. The electronic piano signal transmission and evaluation device based on the wireless network comprises a line current monitoring module, a central processing unit, an alarm module, a computer, a wireless transmission module and a peripheral circuit, wherein the line current monitoring module is electrically connected with the peripheral circuit and the central processing unit, the central processing unit is electrically connected with the alarm module, and the central processing unit is interconnected with the computer network through the wireless transmission module; the circuit current monitoring module is used for monitoring a peripheral circuit, acquiring a current value and comparing the current value with a limit protection value; and when the current value is greater than the limit protection value, transmitting a signal to an alarm module for alarm reminding. The utility model provides an electronic piano signal transmission and evaluation device based on wireless network has convenient operation, uses in a flexible way, is convenient for carry out the advantage of accurate location to the fault location.
Description
Technical Field
The utility model relates to an electronic piano technical field especially relates to an electronic piano signal transmission and evaluation device based on wireless network.
Background
At present, electronic piano manufacturers detect keyboards differently, generally, the keyboard is connected to a product circuit for detection, a tester presses keys one by one, the size of sound generated after the keys are pressed is monitored manually, and if the sound is very small or very large, the keyboard is further checked or repaired. Some manufacturers test to quantitatively observe the data output when the key is pressed and the sound is produced, and see the magnitude of the output force value, for example, using Cakewalk or MIDI-OX software. The general test efficiency is low, the test time is long, and the human factor is many, leads to the keyboard future fault rate high, and is difficult to carry out accurate location to the position that the trouble took place, and the maintenance degree of difficulty is higher.
Therefore, there is a need to provide a new electronic piano signal transmission and evaluation device based on wireless network to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient operation, use nimble, be convenient for carry out the electronic piano signal transmission and the evaluation device of accurate location to the fault location.
In order to solve the technical problem, the electronic piano signal transmission and evaluation device based on the wireless network provided by the utility model comprises a line current monitoring module, a central processing unit, an alarm module, a computer, a wireless transmission module and a peripheral circuit, wherein the line current monitoring module is electrically connected with the peripheral circuit and the central processing unit, the central processing unit is electrically connected with the alarm module, and the central processing unit is interconnected with a computer network through the wireless transmission module;
the circuit current monitoring module is used for monitoring a peripheral circuit, acquiring a current value and comparing the current value with a limit protection value;
when the current value is larger than the rated current value and is smaller than or equal to the limit protection value, calculating an accumulated energy value of the current value within the time that the current value is larger than the rated current value and is smaller than or equal to the limit protection value, and if the accumulated energy value is larger than a preset energy value, transmitting a signal to an alarm module for alarm reminding;
and when the current value is greater than the limit protection value, transmitting a signal to an alarm module for alarm reminding.
The utility model discloses further set up to: the peripheral circuit includes a power supply circuit, a clock circuit, a reset circuit, an input circuit, and an output circuit.
The utility model discloses further set up to: the computer is used for receiving and monitoring the position information, visually displaying the position information on the computer and quickly acquiring the position information with faults.
The utility model discloses further set up to: the wireless transmission module comprises wireless transmission and wireless reception, adopts 4G network transmission and is used for transmitting monitoring data.
The utility model discloses further set up to: the alarm module is provided with a loudspeaker, fault information is displayed in a voice broadcasting mode, and meanwhile the LED lamp is arranged on the device to flicker, so that monitoring personnel can be reminded of the occurrence of faults of the device in real time.
The utility model discloses further set up to: and the computer is also provided with an evaluation module which provides corresponding reminding and evaluation according to the fault information.
Compared with the prior art, the utility model provides an electronic piano signal transmission and evaluation device based on wireless network has following beneficial effect:
the utility model provides an electronic piano signal transmission and evaluation device based on wireless network, through setting up circuit current monitoring module, central processing unit, alarm module, computer, wireless transmission module, peripheral circuit, carry out real-time supervision to peripheral circuit's circuit current, the very first time is reported to the police and is reminded when taking place unusually, carries out audio-visual show to the monitoring position through the computer simultaneously, realizes the accurate location of fault location, and the maintainer of being convenient for expandes the maintenance to the fault point fast.
Drawings
Fig. 1 is a schematic diagram of a system connection structure of a preferred embodiment of the wireless network-based electronic piano signal transmission and evaluation device according to the present invention;
fig. 2 is a system configuration diagram of the peripheral circuit shown in fig. 1.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic diagram of a system connection structure of a preferred embodiment of the wireless network-based electronic piano signal transmission and evaluation device according to the present invention; fig. 2 is a system configuration diagram of the peripheral circuit shown in fig. 1. The electronic piano signal transmission and evaluation device based on the wireless network comprises a line current monitoring module, a central processing unit, an alarm module, a computer, a wireless transmission module and a peripheral circuit, wherein the line current monitoring module is electrically connected with the peripheral circuit and the central processing unit, the central processing unit is electrically connected with the alarm module, and the central processing unit is interconnected with the computer network through the wireless transmission module;
the circuit current monitoring module is used for monitoring a peripheral circuit, acquiring a current value and comparing the current value with a limit protection value;
when the current value is larger than the rated current value and is smaller than or equal to the limit protection value, calculating an accumulated energy value of the current value within the time that the current value is larger than the rated current value and is smaller than or equal to the limit protection value, and if the accumulated energy value is larger than a preset energy value, transmitting a signal to an alarm module for alarm reminding;
and when the current value is greater than the limit protection value, transmitting a signal to an alarm module for alarm reminding.
Further, the peripheral circuit includes a power supply circuit, a clock circuit, a reset circuit, an input circuit, and an output circuit.
Furthermore, the computer is used for receiving and monitoring the position information, visually displaying the position information in the computer and quickly acquiring the position information with faults.
Further, the wireless transmission module comprises wireless transmission and wireless reception, and adopts 4G network transmission for transmitting monitoring data.
Furthermore, the alarm module is provided with a loudspeaker, fault information is displayed in a voice broadcasting mode, and meanwhile the LED lamp is arranged on the device to flicker, so that monitoring personnel can be reminded of the occurrence of faults of the device in real time.
Furthermore, the computer is also provided with an evaluation module which provides corresponding reminding and evaluation according to the fault information.
Compared with the prior art, the utility model provides an electronic piano signal transmission and evaluation device based on wireless network has following beneficial effect:
the utility model provides an electronic piano signal transmission and evaluation device based on wireless network, through setting up circuit current monitoring module, central processing unit, alarm module, computer, wireless transmission module, peripheral circuit, carry out real-time supervision to peripheral circuit's circuit current, the very first time is reported to the police and is reminded when taking place unusually, carries out audio-visual show to the monitoring position through the computer simultaneously, realizes the accurate location of fault location, and the maintainer of being convenient for expandes the maintenance to the fault point fast.
The electrical components that appear in this application all external intercommunication power when using.
The present invention relates to circuits and electrical components and modules, all of which are prior art, and which are fully implemented by those skilled in the art, without further elaboration, and is not intended to be limited by the scope of the claims which follow.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an electronic piano signal transmission and evaluation device based on wireless network which characterized in that: the monitoring system comprises a line current monitoring module, a central processing unit, an alarm module, a computer, a wireless transmission module and a peripheral circuit, wherein the line current monitoring module is electrically connected with the peripheral circuit and the central processing unit, the central processing unit is electrically connected with the alarm module, and the central processing unit is interconnected with a computer network through the wireless transmission module;
the circuit current monitoring module is used for monitoring a peripheral circuit, acquiring a current value and comparing the current value with a limit protection value;
when the current value is larger than the rated current value and is smaller than or equal to the limit protection value, calculating an accumulated energy value of the current value within the time that the current value is larger than the rated current value and is smaller than or equal to the limit protection value, and if the accumulated energy value is larger than a preset energy value, transmitting a signal to an alarm module for alarm reminding;
and when the current value is greater than the limit protection value, transmitting a signal to an alarm module for alarm reminding.
2. The wireless network-based electronic piano signal transmission and evaluation device according to claim 1, wherein said peripheral circuits comprise a power supply circuit, a clock circuit, a reset circuit, an input circuit and an output circuit.
3. The electronic piano signal transmission and evaluation device based on wireless network as claimed in claim 1, wherein said computer is used for receiving and monitoring position information, performing visual display on the computer, and rapidly acquiring the position information of the fault.
4. The electronic piano signal transmission and evaluation device based on wireless network as claimed in claim 1, wherein said wireless transmission module comprises wireless transmission and wireless reception, and adopts 4G network transmission for transmitting monitoring data.
5. The electronic piano signal transmission and evaluation device based on wireless network as claimed in claim 1, wherein a speaker is provided on the alarm module to display the fault information in a voice broadcast manner, and an LED lamp is provided on the device to flash to remind the monitoring personnel of the fault occurrence of the device in real time.
6. The electronic piano signal transmission and evaluation device based on wireless network as claimed in claim 1, wherein said computer is further provided with an evaluation module for providing corresponding reminding and evaluation according to fault information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310446.5U CN212180923U (en) | 2019-12-20 | 2019-12-20 | Electronic piano signal transmission and evaluation device based on wireless network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310446.5U CN212180923U (en) | 2019-12-20 | 2019-12-20 | Electronic piano signal transmission and evaluation device based on wireless network |
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| CN212180923U true CN212180923U (en) | 2020-12-18 |
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| CN201922310446.5U Active CN212180923U (en) | 2019-12-20 | 2019-12-20 | Electronic piano signal transmission and evaluation device based on wireless network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504391A (en) * | 2020-06-01 | 2020-08-07 | 河北卫讯鼎实智能电气有限公司 | Traction transformer on-line monitoring system applied to electrified railway |
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2019
- 2019-12-20 CN CN201922310446.5U patent/CN212180923U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504391A (en) * | 2020-06-01 | 2020-08-07 | 河北卫讯鼎实智能电气有限公司 | Traction transformer on-line monitoring system applied to electrified railway |
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