CN102944836A - Musical keyboard test system - Google Patents

Musical keyboard test system Download PDF

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Publication number
CN102944836A
CN102944836A CN201210480742XA CN201210480742A CN102944836A CN 102944836 A CN102944836 A CN 102944836A CN 201210480742X A CN201210480742X A CN 201210480742XA CN 201210480742 A CN201210480742 A CN 201210480742A CN 102944836 A CN102944836 A CN 102944836A
Authority
CN
China
Prior art keywords
test
signal
proving installation
button
music keyboard
Prior art date
Application number
CN201210480742XA
Other languages
Chinese (zh)
Inventor
董玉金
Original Assignee
广州市天艺电子有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广州市天艺电子有限公司 filed Critical 广州市天艺电子有限公司
Priority to CN201210480742XA priority Critical patent/CN102944836A/en
Publication of CN102944836A publication Critical patent/CN102944836A/en

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Abstract

The invention provides a musical keyboard test system which comprises a test device, a control device and an output device, wherein the test device is arranged on an adjusting or sounding component of a musical keyboard. The adjusting or sounding component comprises musical note keys, buttons and a potentiometer, the control device comprises a test command transmitting module and a data receiving module which are connected with the test device through signals, the control device is used for transmitting a test instruction to the test device and receiving a test signal fed back by the test device, an output module is connected with the test device through signals, and a test result is outputted according to the test signal fed back. Specific press-down and lift-up information is transmitted to the control device when a certain musical note key or button in the musical keyboard is pressed down and lifted up, the control device judges whether the musical keyboard is abnormal or not according to the information, requirements on technical knowledge of testers are lowered, test speed and efficiency are increased, and quick test on a flow production line in batch production is facilitated.

Description

A kind of music keyboard test macro
Technical field
The present invention relates to the musical instrument field, refer to especially a kind of music keyboard test macro.
Background technology
The MIDI keyboard is the electronic keyboard that can export the midi signal, and the method for testing that the MIDI keyboard is general is according to the test specification book, checks item by item whether each function button is normal.Whether button only is to change an inner state, can't ACK button can work from visual observation, only can judge whether just after some combination operation whether button works but in some cases.
Whether some digital control potentiometers also are the common control of MIDI keyboard, not only will detect potentiometer during detection and move, and will check also whether potentiometer can slide into the position of appointment in course of action, such as maximum range, and minimum value scope etc.The tester not only needs to understand the Midi keyboard and how to use, and also will use the data that examine output such as the such software of MIDI-OX, and the test duration is long, and testing efficiency is low.
Summary of the invention
The present invention proposes a kind of music keyboard test macro, has solved in the prior art tester's specialty is required problem high and that the test duration is long.
Technical scheme of the present invention is achieved in that
A kind of music keyboard test macro, it comprises:
Proving installation is arranged in the adjustment or sounding parts of music keyboard, and described adjustment or sounding parts comprise note button, button and potentiometer;
Control device comprises the test command sending module and the data reception module that are connected with described proving installation signal, is used for sending test instruction and receiving the test signal that described proving installation feeds back to described proving installation;
Output module is connected with described proving installation signal, outputs test result according to the test signal of described feedback normal or unusual.
Preferably, described output module comprises for the text output module and the audio frequency output module that show or point out test result.
Preferably, the described proving installation note key testing signal that feeds back to described data reception module comprises that the first contact presses signal, the second contact and press that signal, the second contact lift signal, signal is lifted in the first contact.
Preferably, the described proving installation note key testing signal that feeds back to described data reception module also comprises note keystroke dynamics signal.
Preferably, the described proving installation button test signal that feeds back to described data reception module comprises the signal that signal that button is pressed and button lift.
Preferably, the described proving installation test potentiometer signal that feeds back to described data reception module comprises the minimum and maximum extreme value signal of potentiometer.
The present invention matches the software of control device with the test firmware that is integrated in music keyboard inside, adopt automanual method of testing, has both reduced the professional technique requirement to the tester, has improved again test speed and efficient, is conducive to batch production.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the module connection diagram of music keyboard test macro of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
As shown in Figure 1, music keyboard test macro of the present invention, it comprises proving installation, control device and output unit, wherein
Proving installation is arranged in the adjustment or sounding parts of music keyboard, and described adjustment or sounding parts comprise note button, button and potentiometer;
Control device comprises the test command sending module and the data reception module that are connected with described proving installation signal, is used for sending test instruction and receiving the test signal that described proving installation feeds back to described proving installation;
Output module is connected with described proving installation signal, outputs test result according to the test signal of described feedback normal or unusual.
Described potentiometer comprises knob, push button etc.
After certain button is pressed in the existing music keyboard, generally only change a state of this button of keyboard, can be to other testing software feedback test message.In the situation that normal the use, whether testing software can't detect pressing of this button or lift normal like this.In order to detect the state variation of button, the present invention is provided with proving installation in existing music keyboard, is connected with existing music keyboard firmware structure, and is provided with test pattern.Under test pattern, the note button on the music keyboard, button are no longer worked according to the mode of normal operation, but when pressing and lift, send to described control device and specifically to press and to lift event message.These message are according to the test protocol standard output of setting.Control device among the present invention is described testing software.Concrete protocol specifications during test etc. can be set according to the concrete condition of keyboard.
Described output module of the present invention comprises for the text output module and the audio frequency output module that show or point out test result, can adopt the test result of text entry music keyboard, also can adopt simultaneously the auditory tone cues music keyboard whether to exist unusually, thereby make operator's button that notes abnormalities faster.
So when test, the operator only needs to send different test commands to music keyboard, or with all the note buttons on the music keyboard, button respectively by once, all knobs or are shifted minimum value onto once from maximal value from the minimum value to the maximal value.Described proving installation on the computer can detect the action message of whether receiving all note buttons, button, knob feedback.If all message is all correctly received, illustrate that then all note buttons, button, knob etc. are all normal, output module reports that this music keyboard is qualified; Otherwise, then point out which parts not feed back normal signal, there are abnormal conditions.
The below illustrates implementation process of the present invention take the MIDI keyboard as example:
The note button of MIDI keyboard uses two conductive contacts, and the priority ON time of two conductive contacts is poor when pressing according to the note button is foundation, judges the speed speed that the note button is pressed, thereby provides the dynamics value of pronunciation note.Therefore during test note button, the note key testing signal that described proving installation feeds back to described data reception module comprises that the first contact presses signal, the second contact and press that signal, the second contact lift signal, signal is lifted in the first contact.The note key testing signal that described proving installation feeds back to described data reception module also can comprise note keystroke dynamics signal, and namely whether this test macro the pressing with lifting of the first contact, the second contact that can test the note button normally contacts respectively and disconnect; And whether the keystroke dynamics signal in the scope of setting, and then shows normally in the scope of setting, if exceed setting range, then shows unusual.
During testing button, when button was pressed, the button test signal that described proving installation feeds back to described data reception module comprised the signal that signal that button is pressed and button lift.If described data reception module receives the signal of normal contact and disconnection, then the Show Button is normal.
When test knob or push button, the test potentiometer signal that described proving installation feeds back to described data reception module comprises the minimum and maximum extreme value signal of knob or push button equipotential device.If described data reception module can receive the action message of knob or push button, and can reach the extreme point of setting, show that then knob, push button equipotential device are normal.
In the test of reality, music keyboard also is very different according to the different parameters of product design, therefore concrete test parameter needs to adjust according to actual conditions.
The present invention is described control device with the testing software of music keyboard, match with the test firmware in being integrated in music keyboard, realized that artificial button, software detect and can record the method for testing of testing result automatically, reduced the requirement to tester's technical know-how, test speed and efficient have been improved, the quick test when being conducive to produce in batches on the flow production line.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. a music keyboard test macro is characterized in that, it comprises:
Proving installation is arranged in the adjustment or sounding parts of music keyboard, and described adjustment or sounding parts comprise note button, button and potentiometer;
Control device comprises the test command sending module and the data reception module that are connected with described proving installation signal, is used for sending test instruction and receiving the test signal that described proving installation feeds back to described proving installation;
Output module is connected with described proving installation signal, outputs test result according to the test signal of described feedback normal or unusual.
2. music keyboard test macro as claimed in claim 1 is characterized in that, described output module comprises for the text output module and the audio frequency output module that show or point out test result.
3. music keyboard test macro as claimed in claim 1, it is characterized in that, the note key testing signal that described proving installation feeds back to described data reception module comprises that the first contact presses signal, the second contact and press that signal, the second contact lift signal, signal is lifted in the first contact.
4. music keyboard test macro as claimed in claim 3 is characterized in that, the note key testing signal that described proving installation feeds back to described data reception module also comprises note keystroke dynamics signal.
5. music keyboard test macro as claimed in claim 1 is characterized in that, the button test signal that described proving installation feeds back to described data reception module comprises the signal that signal that button is pressed and button lift.
6. music keyboard test macro as claimed in claim 1 is characterized in that, the test potentiometer signal that described proving installation feeds back to described data reception module comprises the minimum and maximum extreme value signal of potentiometer.
CN201210480742XA 2012-11-23 2012-11-23 Musical keyboard test system CN102944836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210480742XA CN102944836A (en) 2012-11-23 2012-11-23 Musical keyboard test system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210480742XA CN102944836A (en) 2012-11-23 2012-11-23 Musical keyboard test system

Publications (1)

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CN102944836A true CN102944836A (en) 2013-02-27

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103137112A (en) * 2013-02-28 2013-06-05 吟飞科技(江苏)有限公司 Test system of electronic organ keyboard functions
CN103137113A (en) * 2013-02-28 2013-06-05 吟飞科技(江苏)有限公司 Test system of electronic organ keyboard force conformity
CN103197239A (en) * 2013-03-14 2013-07-10 吟飞科技(江苏)有限公司 Testing system of function buttons and indicator lights of electronic organ
CN105717446A (en) * 2014-12-05 2016-06-29 神讯电脑(昆山)有限公司 Radio frequency switch testing device

Citations (6)

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Publication number Priority date Publication date Assignee Title
CA2255916A1 (en) * 1997-04-04 1998-10-15 Omicron Electronics Gmbh Test system and test method for testing the operability of test samples
CN101201777A (en) * 2006-12-14 2008-06-18 英业达股份有限公司 Test system for capacitance type input mechanism
US20080257058A1 (en) * 2007-04-23 2008-10-23 Darfon Electronics Corp. Automatic keyboard inspection apparatus
CN101634610A (en) * 2008-07-23 2010-01-27 毅嘉科技股份有限公司 Key detecting method
CN101872611A (en) * 2010-06-08 2010-10-27 吟飞科技(江苏)有限公司 System and method for adjusting velo curves of keyboard of electronic organ in real time
JP2010262358A (en) * 2009-04-30 2010-11-18 Alps Electric Co Ltd Inspection device for input device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2255916A1 (en) * 1997-04-04 1998-10-15 Omicron Electronics Gmbh Test system and test method for testing the operability of test samples
CN101201777A (en) * 2006-12-14 2008-06-18 英业达股份有限公司 Test system for capacitance type input mechanism
US20080257058A1 (en) * 2007-04-23 2008-10-23 Darfon Electronics Corp. Automatic keyboard inspection apparatus
CN101634610A (en) * 2008-07-23 2010-01-27 毅嘉科技股份有限公司 Key detecting method
JP2010262358A (en) * 2009-04-30 2010-11-18 Alps Electric Co Ltd Inspection device for input device
CN101872611A (en) * 2010-06-08 2010-10-27 吟飞科技(江苏)有限公司 System and method for adjusting velo curves of keyboard of electronic organ in real time

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103137112A (en) * 2013-02-28 2013-06-05 吟飞科技(江苏)有限公司 Test system of electronic organ keyboard functions
CN103137113A (en) * 2013-02-28 2013-06-05 吟飞科技(江苏)有限公司 Test system of electronic organ keyboard force conformity
CN103197239A (en) * 2013-03-14 2013-07-10 吟飞科技(江苏)有限公司 Testing system of function buttons and indicator lights of electronic organ
CN105717446A (en) * 2014-12-05 2016-06-29 神讯电脑(昆山)有限公司 Radio frequency switch testing device
CN105717446B (en) * 2014-12-05 2018-11-30 神讯电脑(昆山)有限公司 RF switch test device

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Application publication date: 20130227

RJ01 Rejection of invention patent application after publication