CN101995942B - Trigger control device and method - Google Patents
Trigger control device and method Download PDFInfo
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- CN101995942B CN101995942B CN2009101671036A CN200910167103A CN101995942B CN 101995942 B CN101995942 B CN 101995942B CN 2009101671036 A CN2009101671036 A CN 2009101671036A CN 200910167103 A CN200910167103 A CN 200910167103A CN 101995942 B CN101995942 B CN 101995942B
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Abstract
The invention provides a sound trigger control device and method. The sound trigger control device comprises a processing unit, a loudspeaker, a control module, a power supply module and a shell which contains the above components, wherein the control module controls the processing unit to output a high audio frequency trigger signal corresponding to the function action; the loudspeaker plays high audio frequency sound according to the high audio frequency trigger signal; and finally, a data collection host combined with the sound trigger control device receives the high audio frequency sound and decodes to start the data collection host to perform the function action. Thus, the trigger control device starts the data collection host in the mode of playing the high audio frequency sound so as to perform the corresponding function action and solve the problem of failed trigger because of bad contact in the prior art.
Description
Technical field
The present invention is about a kind of Trigger and Control, and finger utilizes the mode of high audio trigger signals to start the triggering control device and the method for a data aggregation main frame especially.
Background technology
The data aggregation main frame is a kind of device that can the various data of acquisition, and Chang Yuyi triggers controller and be assembled together, and more common data aggregation main frame has code reader or the machine of making an inventory.Wherein, code reader is the instrument that reads bar code (barcode), and when for example reading bar code number 1234, code reader can receive represents 1234 numerical data.In addition, the functional similarity of make an inventory machine and code reader has working software and Storage Media in usually.When carrying out data aggregation, can data be positioned over and calculate in the Storage Media and manage, then import in the computing machine again and compare, or produce data, so it is right to be suitable for very much stock-taking, asset count or BB ratio by system.
The hand-held that a kind of existing data aggregation main frame is assembled triggers controller needs the direct machine interface that links to carry out the data collection work by trigger data collection main frame.Normally on the body that triggers controller and data aggregation main frame, all design an opening; And utilize this opening that one interlinked mechanism (like the communication wiring) is set, when operation, collect main frame to carry out various data collection function through this interlinked mechanism log-on data by triggering controller.Be prone to make interlinked mechanism to damage and the situation of generation triggering failure after operating in permanent use in the above described manner.
In order to solve the aforesaid drawbacks, prior art proposes the direct trigger data of so-called infrared-ray communication mode and collects main frame or collect main frame to start a function action via magnetic force induction mode trigger data.
Yet, owing to trigger on the controller data aggregation main frame regular meeting because of different occasions or different functions demand needs by plug continually with exchange.The demand of the frequent plug of this kind is in the infrared-ray communication mode; Being used for the transparency window of receiving infrared-ray uses with the plug often between the data aggregation main frame and causes wearing and tearing because of triggering controller easily, and then lowers penetrance and produce to trigger and fail or trigger bad problem.
Another kind of prior art adopts the magnetic force induction mode to trigger; Though can avoid the problem of the loose contact of infrared-ray communication mode and communication wiring; But owing to be to use magnetic force induction; So be subject to the influence of environment for use, cause the induced failure of data aggregation main frame or make the data aggregation main frame produce wrong execution action.
Therefore, how solving and trigger the problem that triggers failure between control device and data aggregation main frame in the prior art, will be that the present invention desires actively to provide part.
Summary of the invention
A purpose of the present invention is to propose a kind of sounds trigger control device and method, the triggering failure that produces with the influence that prevents because of loose contact or environment.
Another object of the present invention is to provide a kind of triggering control device, make this triggering control device can reach better waterproof and dustproof effect.
For reaching above-mentioned purpose; Sounds trigger control device of the present invention is used to start the data aggregation main frame that combines and carries out corresponding function action; This sounds trigger control device comprises: a processing unit is used to export to high audio trigger signals that should function action; One loudspeaker electrically connects this processing unit, is used for playing high audio sound according to this high audio trigger signals and carries out this function action to start this data aggregation main frame; One control module electrically connects this processing unit, in order to control the output of this high audio trigger signals; And a power supply module, electrically connect this processing unit and this loudspeaker, be used to supply required power supply; And a housing, hold this processing unit, this loudspeaker, this control module and this power supply module, and have the connecting portion that is used to be bonded to this data aggregation main frame.
In the aforesaid sounds trigger control device, the frequency band range of this high audio trigger signals between 15000 hertz (Hz) to 20000 hertz (Hz).In addition, this housing is implemented can have a handgrip in the aspect in one and is beneficial to grip.This control module can comprise and be used to export one and start the keyswitch of signal with the output of controlling this high audio trigger signals.
In the aforesaid sounds trigger control device, this function action is scanning motion or image capture action.
For reaching above-mentioned purpose, the present invention also provides a kind of sounds trigger control method, and its step comprises: (a) through one trigger control device a control module control a processing unit, make this processing unit output to high audio trigger signals that should function action; (b) play high audio sound through a loudspeaker of this sounds trigger control device according to this high audio trigger signals; And (c) make this data aggregation main frame receive this high audio sound and give decoding and carry out this function action to start this data aggregation main frame.
In the above-mentioned triggering control method, this processing unit output is between 15000 hertz (Hz) this high audio trigger signals to 20000 hertz of (Hz) frequency band ranges.Wherein in step (a), this processing unit carries out order number to produce this high audio trigger signals according to this function action.In step (c), this data aggregation main frame receives this high audio sound and carries out instruction decode and carry out this function action to start this data aggregation main frame.Aforesaid this function action can be scanning motion or image capture action.
Compared to prior art; Under framework of the present invention; The neither need of body of this triggering control device and this data aggregation main frame are provided with extra opening and install the communication wiring and better waterproof and dustproof effect are arranged; In addition, the wireless trigger mode of using audio frequency to trigger can provide the stable running of data aggregation main frame and the problem that do not have a loose contact produces, and the signal of high audio more is not subject to disturb the possibility of yet having avoided environment for use can cause false touch.
Description of drawings
Fig. 1 controls the functional block diagram of a data aggregation main frame in an embodiment for the present invention.
Fig. 2 is assemblied in the synoptic diagram on the data aggregation main frame for the present invention's sounds trigger control device in an embodiment.
Fig. 3 is the present invention's synoptic diagram that the sounds trigger control device utilizes high audio sound to control in an embodiment.
Fig. 4 is the process flow diagram of sounds trigger control method in one embodiment of the invention.
[primary clustering symbol description]
10 sounds trigger control device
101 power supply modules
102 control modules
103 processing units
104 loudspeakers
11 data aggregation main frames
112 radio reception devices
12 high audio trigger signals
20 housings
201 power supply modules
202 control modules
203 processing units
204 loudspeakers
21 data aggregation main frames
211 TunePower modules
212 radio reception devices
213 scan modules
214 joint portions
22 connecting portions
30 micro-control units
301 high audio trigger signals
302 high audio sound
31 loudspeakers
32 radio reception devices
33 decoding units
The instruction of X image capture
The Y scan instruction
Other function action instruction of Z
S4～S42 step
Embodiment
For fully understanding the object of the invention, characteristic and effect, now by following concrete embodiment, and cooperate appended graphicly, the present invention is done a detailed description, explain as afterwards:
Fig. 1 controls the functional block diagram of a data aggregation main frame in an embodiment for the present invention.As shown in the figure; Sounds trigger control device 10 of the present invention is used to start a data aggregation main frame 11 that combines on it; Make this data aggregation main frame 11 carry out corresponding function action, 10 of this sounds trigger control device include a power supply module 101 to supply its required electric power.
As shown in Figure 1, sounds trigger control device 10 of the present invention comprises a processing unit 103, a loudspeaker 104, a control module 102, a power supply module 101 and a housing 20.This processing unit 103 is used for a function action is carried out order number to export a high audio trigger signals; This loudspeaker 104 is also play a high audio sound according to this high audio trigger signals 12; Received by this data aggregation main frame 11 built-in radio reception devices 112, then this data aggregation main frame 11 carries out instruction decode with it and goes to carry out this function action for this function action to start this data aggregation main frame 11 again.Wherein this processing unit 103 can adopt a microcontroller (micro control unit MCU) carries out the various functions of aforementioned this processing unit 103.This housing 20 holds processing unit 103, loudspeaker 104, control module 102 and power supply module 101.
During practical implementation, this sounds trigger control device 10 is supplied its electric power so that this data aggregation main frame 11 is carried out this corresponding function action by this power supply module 101.When the user assigns trigger command through this control module 102; This processing unit 103 can be earlier will in the function action of establishing carry out order number to form a high audio trigger signals, play this high audio sound through this loudspeaker 104 according to this high audio trigger signals again.Wherein, for avoiding that people's ear is produced interference, the frequency of this high audio trigger signals adopts more than the 15K Hz.Then, the radio reception device 112 on this data aggregation main frame 11 receives this high audio sound and exports this high audio trigger signals, and this data aggregation main frame 11 carries out instruction decode to be reduced to this function action with this high audio trigger signals again.At last, this data aggregation main frame 11 is activated and carries out corresponding this function action.Wherein, this function action can be scanning motion or image capture action.
In present embodiment, to 20000 hertz (Hz), wherein every audio frequency at a distance from 500 hertz (Hz) all can be used for embodiment of the present invention to the frequency band range of this high audio trigger signals between 15000 hertz (Hz) to 20000 hertz (Hz) between 15000 hertz (Hz).
In present embodiment, a housing 20 of this sounds trigger control device 10 can have a handgrip, and it can be convenient to gripping of operating personnel, yet not as limit, all applicable the present invention of any structure that other can supply operating personnel to grip.
This power supply module 101 can be a TunePower module, so that the convenience of carrying to be provided, right also can be through a transformer so that the power supply supply that connects civil power to be provided, or utilize civil power to come to the action of charging of this TunePower module.
See also Fig. 2, for the present invention's sounds trigger control device in an embodiment is assemblied in the synoptic diagram on the data aggregation main frame.As shown in the figure, sounds trigger control device 10 comprises processing unit 203, loudspeaker 204, control module 202, power supply module 201 and housing 20.This housing 20 has a handgrip, and it combines with a data aggregation main frame 21 corresponding joint portions 214 through a junction 22 or other connected mode, and wherein this connecting portion 22 can be a trip.This housing 20 accommodates control module 202, power supply module 201, processing unit 203 and loudspeaker 204.In present embodiment, this control module 201 can comprise a keyswitch, and this power supply module 203 can be a TunePower module, and this processing unit 203 can be a microcontroller.This data aggregation main frame 21 has the scan module 213 that a TunePower module 211, a radio reception device 212 and are carried out scan function.Sounds trigger control device 10 with this housing 20 can provide power supply through the TunePower module respectively with this data aggregation main frame 21.Likewise, as previously mentioned, sounds trigger control device 10 also can provide power supply by a civil power respectively with this data aggregation main frame 21.
During practical implementation; The user controls microcontroller through pushing of aforesaid keyswitch; Make microcontroller control a coded program accordingly; When starting this coded program, the one scan action is encoded to the high audio trigger signals more than the 15KHz, plays a high audio sound through loudspeaker 204 according to this high audio trigger signals again.Then; This data aggregation main frame 21 receives this high audio sound and exports this high audio trigger signals through built-in radio reception device 212; This data aggregation main frame 21 deciphers this high audio trigger signals to be reduced to this scanning motion, again this scanning motion is imported this scan module 213 to carry out this corresponding scanning motion.
For example; When the user depresses the keyswitch of sign " scanning "; Microcontroller can be activated the coded program of carrying out scanning motion; And this scanning motion is encoded to a high audio trigger signals plays a high audio sound through loudspeaker 204 according to this high audio trigger signals again, this data aggregation main frame 21 is decoded as this high audio trigger signals that is received this scanning motion and carries out scanning motion according to this, and accomplishes the action that this data aggregation main frame 21 is activated.Otherwise when the user did not depress the keyswitch of sign " scanning ", microcontroller can not be activated the coded program of carrying out scanning motion, promptly closed the written-out program of this high audio trigger signals yet.
Also replaceable for image acquisition module is set except aforesaid scan module 213 can be set in this data aggregation main frame 21, or the combination of scan module and image acquisition module, to carry out the image capture action.Yet those skilled in the art person it should be noted, all applicable the present invention of the correlation module of any other data aggregation and function action, but not exceed with data scanning action or image capture action.
See also Fig. 3, be the present invention's synoptic diagram that the sounds trigger control device utilizes the high audio trigger signals to control in an embodiment.As scheme institute's formula, present embodiment utilizes a micro-control unit, and (MicroController Unit, MCU) 30, one loudspeaker 31, a radio reception device 32 and a decoding unit 33 are realized the wireless trigger control method of data aggregation action.Wherein this micro-control unit 30 promptly is equivalent to aforesaid processing unit 103,203.
At first, image capture is instructed wherein a kind of among X, scan instruction Y or other function action instruction Z or combinatorial input micro-control unit 30 therebetween, wherein respectively this instruction can be the signal of simulation form or digital morphological.Then, the order correspondence that will be imported wherein by micro-control unit 30 is encoded to the high audio signal 301 more than the 15KHz, plays a high audio sound through this loudspeaker 31 according to this high audio trigger signals 301 again.Then, this radio reception device 32 receive this high audio sound 302 and will it convert this high audio trigger signals 301 into to import this decoding unit 33, wherein this decoding unit 33 is arranged in aforesaid data function collection main frame.At last; By this decoding unit 33 these high audio signal 301 decodings are captured instruction X, scan instruction Y or other function action instruction Z to form corresponding image; In order to do carrying out follow-up function action, realize that the present invention carries out the purpose of wireless trigger control through high audio sound 302.
See also Fig. 4, be the process flow diagram of sounds trigger control method in one embodiment of the invention.Be used to start a data aggregation main frame in this sounds trigger control method that provides and carry out a function action.In step S40, control a processing unit through the control module on the sounds trigger control device, make the output of this processing unit to a high audio trigger signals that should function action; Then, in step S41, play a high audio sound according to this high audio trigger signals through the loudspeaker on this sounds trigger control device; At last, in step S42, receive this high audio sound by a radio reception device that is assemblied on this data aggregation main frame, this data aggregation main frame also will give decoding and carry out this function action to start this data aggregation main frame.
As previously mentioned, the frequency band range of this high frequency band signal is necessary for more than 15000 hertz, to avoid the interference to people's ear.And preferable practical range is between 15000 hertz (Hz) to 20000 hertz (Hz).
The present invention utilizes above-mentioned sounds trigger control device and method; Trigger the data aggregation main frame that is assemblied on this triggering control device by the sounds trigger control device with the mode of sending high audio sound; Make this data aggregation main frame be activated and carry out function corresponding action; Because no any opening or interlinked mechanism between sounds trigger control device and data aggregation main frame, therefore can solve in the prior art because of environmental impact and be prone to the problem that causes triggering to fail.
The present invention provides with preferred embodiment hereinbefore, yet those skilled in the art will appreciate that this embodiment only is used to describe the present invention, and should not be read as restriction scope of the present invention.It should be noted,, all should be made as and be covered by in the category of the present invention such as with the variation and the displacement of this embodiment equivalence.Therefore, protection scope of the present invention when with claim the person of being defined be as the criterion.
Claims (10)
1. sounds trigger control device is used to start the data aggregation main frame that combines and carries out corresponding function action, and this sounds trigger control device comprises:
One processing unit is used to export to high audio trigger signals that should function action;
One loudspeaker electrically connects this processing unit, is used for playing high audio sound according to this high audio trigger signals and carries out this function action to start this data aggregation main frame;
One control module electrically connects this processing unit, is used to control the output of this high audio trigger signals;
One power supply module electrically connects this processing unit and this loudspeaker, is used to supply required power supply; And
One housing holds this processing unit, this loudspeaker, this control module and this power supply module, and has the connecting portion that is used to be bonded to this data aggregation main frame.
2. sounds trigger control device as claimed in claim 1, wherein the frequency band range of this high audio trigger signals between 15000 hertz (Hz) to 20000 hertz (Hz).
3. sounds trigger control device as claimed in claim 1, wherein this housing has a handgrip.
4. sounds trigger control device as claimed in claim 1, wherein this control module comprises a keyswitch, is used to export one and starts signal to control the output of this high audio trigger signals.
5. sounds trigger control device as claimed in claim 1, wherein this connecting portion is a connection trip.
6. sounds trigger control device as claimed in claim 1, wherein this power supply module is a TunePower module.
7. sounds trigger control device as claimed in claim 1, wherein this function action is scanning motion or image capture action.
8. a sounds trigger control method is used to start one and combines the data aggregation main frame of sounds trigger control device to carry out corresponding function action, and its step comprises:
(a) control a processing unit through a control module of this sounds trigger control device, make this processing unit according to this function action carry out order number with output to high audio trigger signals that should function action;
(b) play high audio sound through a loudspeaker of this sounds trigger control device according to this high audio trigger signals; And
(c) make this data aggregation main frame receive this high audio sound and give decoding and carry out this function action to start this data aggregation main frame.
9. sounds trigger control method as claimed in claim 8, wherein in step (a), this processing unit output is between 15000 hertz (Hz) this high audio trigger signals to 20000 hertz of (Hz) frequency band ranges.
10. sounds trigger control method as claimed in claim 8, wherein this function action is scanning motion or image capture action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101671036A CN101995942B (en) | 2009-08-18 | 2009-08-18 | Trigger control device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101671036A CN101995942B (en) | 2009-08-18 | 2009-08-18 | Trigger control device and method |
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| Publication Number | Publication Date |
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| CN101995942A CN101995942A (en) | 2011-03-30 |
| CN101995942B true CN101995942B (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101671036A Expired - Fee Related CN101995942B (en) | 2009-08-18 | 2009-08-18 | Trigger control device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103116976B (en) * | 2012-11-09 | 2015-08-12 | 魏显辉 | Based on the method and system of audio signal controlled in wireless smart phone or panel computer |
| CN104423557B (en) * | 2013-09-06 | 2018-02-27 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5969835A (en) * | 1997-09-15 | 1999-10-19 | General Instrument Corporation | Automated infrared test signal generator |
| CN2488114Y (en) * | 2001-05-16 | 2002-04-24 | 恒磐企业有限公司 | Data apparatus with controller |
| CN1980546A (en) * | 2005-11-30 | 2007-06-13 | 张合右 | Mobile portable device |
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2009
- 2009-08-18 CN CN2009101671036A patent/CN101995942B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5969835A (en) * | 1997-09-15 | 1999-10-19 | General Instrument Corporation | Automated infrared test signal generator |
| CN2488114Y (en) * | 2001-05-16 | 2002-04-24 | 恒磐企业有限公司 | Data apparatus with controller |
| CN1980546A (en) * | 2005-11-30 | 2007-06-13 | 张合右 | Mobile portable device |
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| CN101995942A (en) | 2011-03-30 |
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Granted publication date: 20120718 Termination date: 20130818 |