CN108255065A - A kind of KNX panels of voice control - Google Patents
A kind of KNX panels of voice control Download PDFInfo
- Publication number
- CN108255065A CN108255065A CN201810053601.7A CN201810053601A CN108255065A CN 108255065 A CN108255065 A CN 108255065A CN 201810053601 A CN201810053601 A CN 201810053601A CN 108255065 A CN108255065 A CN 108255065A
- Authority
- CN
- China
- Prior art keywords
- knx
- voice
- control
- control command
- voice control
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 235000008409 marco Nutrition 0.000 claims abstract description 4
- 244000078446 marco Species 0.000 claims abstract description 4
- 230000006870 function Effects 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 description 28
- 230000005611 electricity Effects 0.000 description 3
- 101000893549 Homo sapiens Growth/differentiation factor 15 Proteins 0.000 description 2
- 101000692878 Homo sapiens Regulator of MON1-CCZ1 complex Proteins 0.000 description 2
- 102100026436 Regulator of MON1-CCZ1 complex Human genes 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000011022 operating instruction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 241001672694 Citrus reticulata Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of KNX panels of voice control, including the circuit board being arranged on inside panel body, voice control circuit and KNX interface circuits are provided on circuit board, voice control circuit is connect with KNX interface circuits, and KNX interface circuits are linked into all devices in KNX buses by KNX bus marcos.The voice control circuit includes rectifier transformer module, low voltage difference power module, instruction memory module and speech control module；The voice control circuit is used to receive phonetic control command, and identify the keyword of sound control instruction, by the keyword of identification with the control command sentence of memory module is instructed to match, the control command sentence that successful match then will match to by serial ports is sent to the KNX interface circuits by serial ports.The present invention uses voice control more hommization, more reliable and more stable while also safer, does not need to buy gateway docking again, saves cost and debugging cost.
Description
Technical field
The present invention relates to control panel fields, and in particular to a kind of KNX panels of voice control.
Background technology
The control panel in KNX industries is mainly using touch key control, capacitance touch button control and capacitive touch at present
Touch screen control.The problems such as touch key control is old-fashioned control mode, bad there are user experience, and service life is short；Capacitance
Although touch key-press is easier to operate in appearance design, also there is no push button longevity it is short the problem of, due to anti-interference
The characteristics of ability is weak has the problem of capacitance touch button is unstable, and maloperation action is more；The similar hand of capacitance touch screen control
The touch screen control of machine, user experience is fine, although stability specific capacitance touch key-press is better, in the situation of power grid interference
Under still can exist accidentally touch the phenomenon that.
Therefore it needs further to improve the prior art, it is good to develop a kind of user experience, and user's interaction is direct, mistake
Action is few, and control is direct, KNX panels safe to use.
Invention content
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, it is good to provide a kind of user experience, and user's interaction is straight
It connects, malfunction is few, and control is direct, voice control KNX panels safe to use.
In order to achieve the above objectives, the invention is realized in this way：The KNX panels of a kind of voice control, including panel body
With the circuit board being arranged on inside panel body, voice control circuit and KNX interface circuits, institute are provided on the circuit board
It states voice control circuit to connect with the KNX interface circuits, it is total that the KNX interface circuits by KNX bus marcos are linked into KNX
All devices in line, wherein：
The voice control circuit includes rectifier transformer module, low voltage difference power module, instruction memory module and voice control
Molding block；
The rectifier transformer module is used to be converted in 220V alternating currents the direct current of 12V, is transferred to the low voltage difference electricity
In source module；
Direct current 12V voltages are converted into direct current 5V voltages by the low voltage difference power module, for give instruction memory module with
And speech control module power supply；
Described instruction memory module is previously stored with voice answer-back order；
The speech control module stores the voice control command set to institute for setting voice control command
It states in instruction memory module, then according to arrangement and combines composition control command statement with pre-stored voice answer-back order；
Meanwhile the voice control circuit is additionally operable to receive phonetic control command, and identify the keyword of sound control instruction, by identification
Keyword with the control command sentence of memory module is instructed to be matched, then by the control that serial ports will match to ordered by successful match
Sentence is enabled to be sent to the KNX interface circuits by serial ports；
The KNX interface circuits receive after the control command sentence that the control command sentence is sent to KNX is total
The control operation corresponding with control command language to the progress of corresponding equipment is carried out by KNX buses on line.
Preferably, described instruction memory module is a piece of SPI flash.
Preferably, the voice answer-back order includes to judge item, judging result, device action and voice answering 4
Content, wherein：
It is described to judge that item is：Judge whether the current state of equipment is to be operated corresponding to the phonetic control command
The corresponding state of action；
The judging result is：If equipment state is the corresponding shape of the action to be operated corresponding to the phonetic control command
Then judging result is Yes to state；If equipment state is not the corresponding state of the action to be operated corresponding to the phonetic control command
Then judging result is No；
The device action is：If equipment state is the corresponding shape of the action to be operated corresponding to the phonetic control command
State does not then perform operation to equipment；If equipment state is not the corresponding shape of the action to be operated corresponding to the phonetic control command
State then performs the operational motion that corresponding voice control refers to；
The voice answering is：Without voice reminder if operation is performed to equipment；It is broadcast if operation is not performed to setting
Report the voice reminder content of equipment current state.
Preferably, the phonetic control command includes voice wake-up instruction and operational order, speech control module recognize
After voice wakes up instruction, into identification operational order state.
Preferably, each operational order corresponds to the control function of one group of electrical equipment and (such as is turned on and off, but not
Limitation and this function).
Preferably, the speech control module can also set and store multiple voice compound instructions, and a voice is compound
Instruction comprising multiple operational orders, for control the control function of multigroup electrical equipment (such as be turned on and off, but do not limit to
This function).
Preferably, the control chip in the KNX interface circuits uses ELMOS chips.
Preferably, the Schottky tube for doing anti-reverse is provided in the KNX interface circuits.
Preferably, the two-way TVS pipe for doing surge is provided in the KNX interface circuits.
Beneficial effects of the present invention：
1) compared to traditional KNX panel options, the present invention uses voice control more hommization, more reliable and more stable, together
When also safer (not being related to strong and weak electricity)；
2) present invention is provided with KNX circuit interfaces, can directly can with KNX systems two and, do not need to buy net again
Docking is closed, saves cost and debugging cost.
3) phonetic control command of this programme is stored in local, relative to the speech recognition schemes based on high in the clouds, this programme
(speech recognition schemes in high in the clouds are very high using embedded system scheme cost) at low cost, recognition speed is fast, and (voice in high in the clouds is known
Other speed has relationship with network speed).
Description of the drawings
Fig. 1 is the voice control circuit schematic diagram in a kind of KNX panels of voice control of the present invention.
Fig. 2 is the KNX interface circuit schematic diagrams in a kind of KNX panels of voice control of the present invention.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings.
As shown in Figs. 1-2, the KNX panels of a kind of voice control including panel body and are arranged on inside panel body
Circuit board, is provided with voice control circuit and KNX interface circuits on the circuit board, the voice control circuit with it is described
KNX interface circuits connect, and the KNX interface circuits are linked into all devices in KNX buses by KNX bus marcos, wherein：
The voice control circuit includes rectifier transformer module 1, low voltage difference power module 2, instruction memory module 3 and voice
Control module 4；
The rectifier transformer module 1 is used to be converted in 220V alternating currents the direct current of 12V, is transferred to the low voltage difference electricity
In source module；
Direct current 12V voltages are converted into direct current 5V voltages by the low voltage difference power module 2, for give instruction memory module with
And speech control module power supply；
Described instruction memory module 3 is previously stored with voice answer-back order；
Specifically, the voice answer-back order includes to judge item, judging result, device action and voice answering 4
Content, as shown in the following Table 1：
Table 1
From with upper table 1：It is described to judge that item is：Judge whether the current state of equipment is the phonetic control command
The corresponding state of corresponding action to be operated；
The judging result is：If equipment state is the corresponding shape of the action to be operated corresponding to the phonetic control command
Then judging result is Yes to state；If equipment state is not the corresponding state of the action to be operated corresponding to the phonetic control command
Then judging result is No；
The device action is：If equipment state is the corresponding shape of the action to be operated corresponding to the phonetic control command
State does not then perform operation to equipment；If equipment state is not the corresponding shape of the action to be operated corresponding to the phonetic control command
State then performs the operational motion that corresponding voice control refers to；
The voice answering is：Without voice reminder if operation is performed to equipment；It is broadcast if operation is not performed to setting
Report the voice reminder content of equipment current state.
The speech control module 4 is used to set voice control command, and arriving the voice control command storage set into
In described instruction memory module, wherein the phonetic control command, which includes voice, wakes up instruction and operational order, voice wake-up refers to
It enables for wake-up device, operational order carries out control operation for control device；Speech control module recognizes voice wake-up and refers to
After order, identification operational order state could be entered, each operational order correspond to one group of electrical equipment control function (such as
It is turned on and off, but does not limit to and this function).Preferably, the speech control module can also set and store multiple voices
Compound instruction, voice compound instruction include multiple operational orders, for control the control function of multigroup electrical equipment (such as
It is turned on and off, but does not limit to and this function).
The voice control command storage set to after described instruction memory module with pre-stored voice answer-back order
According to arranging and combining composition control command statement, control command sentence includes voice control command and voice answer-back order here
The content of the two；Meanwhile the voice control circuit is additionally operable to receive phonetic control command, and identify the key of sound control instruction
Word, by the keyword of identification with the control command sentence of memory module is instructed to match, successful match then passes through serial ports general
The control command sentence being fitted on is sent to the KNX interface circuits by serial ports；
The KNX interface circuits receive after the control command sentence that the control command sentence is sent to KNX is total
The control operation corresponding with control command language to the progress of corresponding equipment is carried out by KNX buses on line.
Specifically, for a piece of SPI flash, (serial peripheral interface go here and there described instruction memory module
Row peripheral device interface, is a kind of common clock synchronous serial communication interface, and bus flash needs have outside on your MCU
Bus interface, SPI flash are exactly that flash is written and read by SPI mouthfuls).
As shown in Fig. 2, the KNX interface circuits mainly use the chip solution of Germany ELMOS.Chip uses direct current carrier
Mode, on two lines of KNX, both can guarantee 30V power supply power supply, can also transmit KNX communication signals.KNX interface circuits use
D8 Schottky tubes are anti-reverse to do, and surge protection is done using the two-way TVS pipe of D9.
It is as follows when working with reference to Fig. 1 and Fig. 2 present invention：
Rectifier transformer module 1, low voltage difference power module 2, instruction memory module 3 and speech control module 4；
The first step, L1, N1 connect alternating current AC220V, and rectifier transformer module 1 exports DC voltage DC12V, direct current DC12V
Low voltage difference power module 2 is input to, low voltage difference power module 2 exports DC voltage DC5.0V, instructs memory module 3 and voice control
Molding block 4 inputs DC5.0V, reset is started power up, into standby mode.The GPIO2 output low potentials of speech control module 4, after
Electric appliance RL1 is normally opened, and N1 is off with N2, and terminals N2 is without output；
Second step, the voice for carrying out phonetic control command wake up instruction setting, and the microphone by speech control module 4 is defeated
The voice entered wakes up instruction：For long pressing keys K1 more than 5 seconds, loudspeaker SPEAKER1 sent out 2 sound " sting~sting ", into recording shape
At this moment state is directed at microphone MIC1 and says the name of calling with mandarin, for example, " small pleasure, small pleasure " (pet name can also be used, it is such as well-behaved
Well-behaved etc., the name of the pet of your family can also be used, be limited to 2 words) requirement completed in 1~3 second, form also will according to " XX,
XX " incoming calls, when voice IC confirmation inputs are correct, loudspeaker can send out 3 sound " stining~stining~to sting " confirmation.If time-out or input
When incorrect, loudspeaker can send out input it is incorrect, please re-enter.It is please inputted again by above step again, until inputting just
Until really.
Third walks, and carries out the voice operating instruction setting of phonetic control command：The voice command for ibid operating calling is tool
Body operational order, the voice operating instruction storage are cured in instruction memory module 3SPI flash, refer to being stored in advance in
Voice answer-back order is enabled in memory module 3SPI_ROM to combine, and (voice answer-back order, which includes, need to judge item, judging result, equipment
Action, voice answering content 4), form the control command sentence of speech controling switch in the way of arrangement and combination.
4th step, the MIC1 against speech control module 4 are called for example：" small pleasure, small pleasure, turn on light ", speech chip identification
It " turns on light " to keyword, then can search for the corresponding K NX control instruction sentences in SPI flash, then by serial ports, control is referred to
It enables and KNX buses is sent to up by KNX interface circuits, then performing equipment in bus accordingly can then perform corresponding " turning on light "
Action.And so on other control instructions.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is changed.Therefore, the invention is not limited in specific embodiment disclosed and described above, to the one of invention
A little modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, it although is used in this specification
Some specific terms, but these terms are merely for convenience of description, do not limit the present invention in any way.
Claims (9)
1. a kind of KNX panels of voice control, including panel body and the circuit board being arranged on inside panel body, feature exists
In being provided with voice control circuit and KNX interface circuits on the circuit board, the voice control circuit connects with the KNX
Mouth circuit connection, the KNX interface circuits are linked into all devices in KNX buses by KNX bus marcos, wherein：
The voice control circuit includes rectifier transformer module, low voltage difference power module, instruction memory module and voice control mould
Block；
The rectifier transformer module is used to be converted in 220V alternating currents the direct current of 12V, is transferred to the low voltage difference power supply mould
In block；
Direct current 12V voltages are converted into direct current 5V voltages by the low voltage difference power module, for giving instruction memory module and language
Sound control module is powered；
Described instruction memory module is previously stored with voice answer-back order；
The speech control module stores the voice control command set to the finger for setting voice control command
It enables in memory module, then according to arrangement and combines composition control command statement with pre-stored voice answer-back order；Meanwhile
The voice control circuit is additionally operable to receive phonetic control command, and identify the keyword of sound control instruction, by the key of identification
Word is with instructing the control command sentence of memory module to be matched, the control command language that successful match then will match to by serial ports
Sentence is sent to the KNX interface circuits by serial ports；
The control command sentence is sent in KNX buses by the KNX interface circuits after receiving the control command sentence
It carries out carrying out corresponding equipment control operation corresponding with control command language by KNX buses.
2. the KNX panels of a kind of voice control as described in claim 1, which is characterized in that described instruction memory module is one
Piece SPI flash.
3. the KNX panels of a kind of voice control as described in claim 1, which is characterized in that the voice answer-back order includes
It need to judge item, judging result, 4 contents of device action and voice answering, wherein：
It is described to judge that item is：Judge whether the current state of equipment is action to be operated corresponding to the phonetic control command
Corresponding state；
The judging result is：If equipment state is the corresponding state of the action to be operated corresponding to the phonetic control command
Judging result is Yes；Sentence if equipment state is not the corresponding state of the action to be operated corresponding to the phonetic control command
Disconnected result is No；
The device action is：If equipment state is the corresponding state of the action to be operated corresponding to the phonetic control command
Operation is not performed to equipment；If equipment state is not the corresponding state of the action to be operated corresponding to the phonetic control command
Perform the operational motion that corresponding voice control refers to；
The voice answering is：Without voice reminder if operation is performed to equipment；It reports and sets if operation is not performed to setting
The voice reminder content of standby current state.
4. a kind of KNX panels of voice control according to claim 1, it is characterised in that：
The phonetic control command includes voice and wakes up instruction and operational order, and speech control module recognizes voice and wakes up instruction
Afterwards, into identification operational order state.
5. a kind of KNX panels of voice control according to claim 4, it is characterised in that：
Each operational order corresponds to the control function of one group of electrical equipment.
6. a kind of KNX panels of voice control according to claim 1, it is characterised in that：
The speech control module can also set and store multiple voice compound instructions, and a voice compound instruction includes multiple
Operational order, for controlling the control function of multigroup electrical equipment.
A kind of 7. KNX panels of voice control as described in claim 1, which is characterized in that the control in the KNX interface circuits
Coremaking piece uses ELMOS chips.
8. the KNX panels of a kind of voice control as claimed in claim 7, which is characterized in that set in the KNX interface circuits
It is useful for doing anti-reverse Schottky tube.
9. the KNX panels of a kind of voice control as claimed in claim 7, which is characterized in that set in the KNX interface circuits
It is useful for doing the two-way TVS pipe of surge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810053601.7A CN108255065A (en) | 2018-01-19 | 2018-01-19 | A kind of KNX panels of voice control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810053601.7A CN108255065A (en) | 2018-01-19 | 2018-01-19 | A kind of KNX panels of voice control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108255065A true CN108255065A (en) | 2018-07-06 |
Family
ID=62726741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810053601.7A Pending CN108255065A (en) | 2018-01-19 | 2018-01-19 | A kind of KNX panels of voice control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108255065A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640217A (en) * | 2018-12-19 | 2019-04-16 | 维沃移动通信有限公司 | A kind of speaker control method and terminal device |
| CN110264847A (en) * | 2019-07-22 | 2019-09-20 | 成都航空职业技术学院 | A kind of KNX emulator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204595492U (en) * | 2015-05-07 | 2015-08-26 | 河南东骏智能科技有限公司 | Wireless instructions load voice controller |
| CN105739321A (en) * | 2016-04-29 | 2016-07-06 | 广州视声电子实业有限公司 | Voice control system and voice control method based on KNX bus |
| CN106054643A (en) * | 2016-06-29 | 2016-10-26 | 广东美的厨房电器制造有限公司 | Centralized control system and method for intelligent kitchen |
| CN106713113A (en) * | 2015-11-17 | 2017-05-24 | 北京北信源软件股份有限公司 | Intelligent household control apparatus based on instant messaging, and personalized interaction method |
| US20170163435A1 (en) * | 2012-10-08 | 2017-06-08 | Nant Holdings Ip, Llc | Smart home automation systems and methods |
-
2018
- 2018-01-19 CN CN201810053601.7A patent/CN108255065A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170163435A1 (en) * | 2012-10-08 | 2017-06-08 | Nant Holdings Ip, Llc | Smart home automation systems and methods |
| CN204595492U (en) * | 2015-05-07 | 2015-08-26 | 河南东骏智能科技有限公司 | Wireless instructions load voice controller |
| CN106713113A (en) * | 2015-11-17 | 2017-05-24 | 北京北信源软件股份有限公司 | Intelligent household control apparatus based on instant messaging, and personalized interaction method |
| CN105739321A (en) * | 2016-04-29 | 2016-07-06 | 广州视声电子实业有限公司 | Voice control system and voice control method based on KNX bus |
| CN106054643A (en) * | 2016-06-29 | 2016-10-26 | 广东美的厨房电器制造有限公司 | Centralized control system and method for intelligent kitchen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640217A (en) * | 2018-12-19 | 2019-04-16 | 维沃移动通信有限公司 | A kind of speaker control method and terminal device |
| CN110264847A (en) * | 2019-07-22 | 2019-09-20 | 成都航空职业技术学院 | A kind of KNX emulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106329240B (en) | hub | |
| CN106300314B (en) | The high voltage protective system and method for Type-C interface chip CC pin | |
| CN107277904A (en) | A kind of terminal and voice awakening method | |
| CN110099150A (en) | A kind of switching depressed place, adapting system and its forwarding method | |
| CN106786887A (en) | A kind of charge control system | |
| CN201957155U (en) | Energy saving television set | |
| TW556421B (en) | Circuit and operating method for integrated interface of PDA and wireless communication system | |
| CN108255065A (en) | A kind of KNX panels of voice control | |
| CN107068151A (en) | A kind of speech recognition and phonetic controller | |
| CN101626258A (en) | Mobile phone with one-key Bluetooth function | |
| CN204392072U (en) | A kind of Multifunction transducer | |
| CN208209162U (en) | Voice control single hole electrician's socket | |
| CN206116816U (en) | Many interfaces power transferring line | |
| CN204946531U (en) | There is the ceiling built-in electrical equipment of intelligent sound controlling functions | |
| CN104137023B (en) | Power supply unit and control circuit thereof and electricity saving method | |
| CN207691772U (en) | A kind of voice is switched with two-in-one intelligent control panel is touched | |
| CN205048220U (en) | Intelligent desk lamp of speech recognition device is equipped with | |
| CN204595492U (en) | Wireless instructions load voice controller | |
| CN209133215U (en) | A kind of speech recognition system | |
| CN213400154U (en) | STC single chip microcomputer-based glove for translating language for language-handicapped person | |
| CN106292454A (en) | A kind of based on WIFI and voice-operated Intelligent socket | |
| CN205863558U (en) | A kind of smart jack with speech identifying function | |
| CN205657589U (en) | Adapter | |
| CN213689867U (en) | High-frequency generator switch detection circuit | |
| CN107968643A (en) | A kind of DC load singly-bound touch control on-off circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |
|
| RJ01 | Rejection of invention patent application after publication |