CN203232071U - Multifunctional hand-held intelligent electricity meter controller - Google Patents
Multifunctional hand-held intelligent electricity meter controller Download PDFInfo
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- CN203232071U CN203232071U CN 201320221462 CN201320221462U CN203232071U CN 203232071 U CN203232071 U CN 203232071U CN 201320221462 CN201320221462 CN 201320221462 CN 201320221462 U CN201320221462 U CN 201320221462U CN 203232071 U CN203232071 U CN 203232071U
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Abstract
The utility relates to a multifunctional hand-held intelligent electricity meter controller. A liquid crystal display screen is arranged on the upper part and in the front of a housing. An infrared transmit-receive window is installed on the top of the housing; a page up button, a page down button, a confirm button, a sound reception device, and a system switch are installed under the liquid crystal display screen in the front of the housing; and a loudspeaker is positioned on one side of the housing. The utility model is a singlechip display hand-held product which is equipped with an infrared transmit-receive module, a sound acquisition module and a voice reading module. People who cannot directly observe reading numbers of the intelligent electricity meter because of self height can read numbers by using the liquid crystal display screen of the handheld equipment and can control the display content by using the page up button and the page down button which are marked by Braille. People who have vision impairment can trigger a voice control function by pressing the confirm button marked with Braille for a long time and then the people can operate the intelligent electricity meter controller through voice, and the voice reading function is triggered to broadcast related data.
Description
Technical field
The utility model belongs to power domain, relates to intelligent electric meter, especially a kind of multi-functional hand-held intelligent electric meter controller.
Background technology
Intelligent electric meter is the intelligent terminal of intelligent grid, has not been traditional electric energy meter at present.This intelligent electric meter is except the function of measuring that possesses traditional electric energy meter basic electricity amount, in order to adapt to the use of intelligent grid and new forms of energy, it also has the intelligentized function such as bidirectional data communication function, anti-stealing electricity function of two-way multiple rate function of measuring, user side control function, plurality of data transmission modes, and intelligent electric meter is representing the developing direction of following energy-conserving intelligent electrical network final user intelligent terminal.Growing along with intelligent grid, countries in the world also increase day by day for the demand of intelligent user terminal, and according to statistics, at the five-year, along with the construction of intelligent grid in countries in the world, the quantity that intelligent electric meter is installed in the whole world will be up to 200,000,000; Equally, in China, the progress of building along with the strong intelligent grid of country also can increase by a wide margin as the demand of the intelligent electric meter of user side, conservative expectation, and market will have the demand about 1.7 hundred million.
Along with the user who changes intelligent electric meter is more and more, the audient is on the increase, and a lot of problems also all come out.Some physical disabilities and old man can't normally use intelligent electric meter.Blind person for example can't judge the electricity consumption situation of family according to the reading on the intelligent electric meter display screen; Because epi-position is higher, the user that some heights are not enough or old man can't make things convenient for reading etc.
The utility model content
The purpose of this utility model is to overcome the weak point of original technology, provides a kind of multi-functional hand-held intelligent electric meter controller, to be suitable for the operation that physical disabilities carry out intelligent electric meter.
The technical scheme that the utility model technical solution problem adopts is:
A kind of multi-functional hand-held intelligent electric meter controller, comprise shell, LCDs, infrared receiving/transmission window, ACK button, system switching, go up page turning key, following page turning key, loudspeaker, sound receiver and control circuit, front upper at shell is installed LCDs, the infrared receiving/transmission window is installed on top at shell, page turning key, down page turning key and ACK button, sound receiver, system switching are being installed below the LCDs of outer casing frontispiece, at the side of shell loudspeaker are being installed.
And, control circuit in the described shell comprises single-chip microcomputer, infrared transceiver module, keyboard input module, sound collection module, the bright read through model of voice, memory module and USB input/output module, LCD MODULE, and infrared transceiver module, keyboard input module, sound collection module, the bright read through model of voice, memory module and USB input/output module, the equal correspondence of LCD MODULE are installed on the special purpose interface of single-chip microcomputer; Wherein, infrared transceiver module connects the infrared receiving/transmission window, and the sound collection module connects sound receiver, and the bright read through model of voice connects loudspeaker, and LCD MODULE connects LCDs.
Advantage and the good effect of utility model are:
The utility model is that a kind of single-chip microcomputer of equipping infrared transceiver module and voice collecting and the bright read through model of voice simultaneously shows hand-held product, cause the user that can't directly observe intelligent scale number for receiving the influence of self height, can carry out related data by the display screen of this handheld device and read, can utilize the page up key and the Page Down key that have the braille mark to carry out displaying contents control simultaneously.And for the vision disorder client, can carry out control operation by voice, and the massage voice reading function of setting out be carried out the related data report for it by long acknowledgement key by the band braille voice control function that sets out.
Description of drawings
Fig. 1 is contour structures synoptic diagram of the present utility model;
Fig. 2 is module connection diagram of the present utility model;
Fig. 3 is the utility model sound collection module and the bright read through model annexation of voice synoptic diagram;
Fig. 4 is the control circuit figure of the utility model infrared transceiver module.
Embodiment:
For further understanding content of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows.Need to prove that present embodiment is descriptive, is not determinate, can not limit protection domain of the present utility model thus.
A kind of multi-functional hand-held intelligent electric meter controller, comprise shell 3, LCDs 2, infrared receiving/transmission window 1, ACK button 8, system switching 6, go up page turning key 9, following page turning key 4, loudspeaker 5, sound receiver 7 and control circuit, front upper at shell is installed LCDs, the infrared receiving/transmission window is installed on top at shell, page turning key, down page turning key and ACK button, sound receiver, system switching are being installed below the LCDs of outer casing frontispiece, at the side of shell loudspeaker are being installed.
Control circuit in the described shell comprises single-chip microcomputer, infrared transceiver module, keyboard input module, sound collection module, the bright read through model of voice, memory module and USB input/output module, LCD MODULE, and infrared transceiver module, keyboard input module, sound collection module, the bright read through model of voice, memory module and USB input/output module, the equal correspondence of LCD MODULE are installed on the special purpose interface of single-chip microcomputer.Wherein, infrared transceiver module connects the infrared receiving/transmission window, and the sound collection module connects sound receiver, and the bright read through model of voice connects loudspeaker, and LCD MODULE connects LCDs.
Above-mentioned connection is special purpose interface and connects.
The bright read through model annexation of sound collection module of the present utility model and voice is referring to Fig. 3, and in Fig. 3, the single-chip microcomputer pin provides address/pattern input of speech chip ISD2560, and single-chip microcomputer can dispose the ISD2560 operator scheme.Single-chip microcomputer can be controlled the selection of recording/playback pattern of speech chip ISD2560 by pin, and it is recording state that low level is put ISD2560, and it is tone playing state that high level is put ISD2560.Single-chip microcomputer can link to each other in the economize on electricity control input by pin and ISD2560, single-chip microcomputer by this pin can control chip switch.Single-chip microcomputer can be used for the sheet choosing of control speech chip by pin, chooses chip during low level.Loudspeaker output (SP+, SP-): can drive the above loudspeaker (power was 50mW when power was 12.2mW AUX 1N playback during memory playing) of 16 Ω.Must then just power can be increased to 4 times without electric capacity at output terminal and the output of loudspeaker indirect coupling electric capacity both-end during single-ended output.Microphone input (MIC): this end is connected to prime amplifier in the sheet.Automatic gain control circuit (AGC) can be with gain control built in-15-24dB in the sheet.External microphone should be coupled to this end by series capacitance.The 10K Ω input impedance of coupling capacitance and this end has determined the low frequency cut-off points of chip frequency band.Microphone reference (MIC REF): this end is the reverse input of prime amplifier.When connecting microphone with difference form, can reduce noise, and improve common-mode rejection ratio.
The infrared emission of infrared receiving/transmission window of the present utility model is to utilize the serial data transmission mouthful TXD control driving triode BG1 of single-chip microcomputer to carry out the transmission (data are by sending among the serial transmission buffer SBUF) of binary data " 0 " and " 1 ", and the control pin that utilizes single-chip microcomputer drives triode BG2 and carries out high frequency 38.4kHz modulation high-frequency driving signal by the mode 2 of timer/counter T0 refitting mode producing automatically, thereby realized the emission function that infrared transmitting tube D1 is cut off when carrying out high frequency-infrared emission and data " 1 " when transmission data " 0 " reliably.
Claims (2)
1. multi-functional hand-held intelligent electric meter controller, it is characterized in that: comprise shell, LCDs, infrared receiving/transmission window, ACK button, system switching, go up page turning key, following page turning key, loudspeaker, sound receiver and control circuit, front upper at shell is installed LCDs, the infrared receiving/transmission window is installed on top at shell, page turning key, down page turning key and ACK button, sound receiver, system switching are being installed below the LCDs of outer casing frontispiece, at the side of shell loudspeaker are being installed.
2. multi-functional hand-held intelligent electric meter controller according to claim 1, it is characterized in that: the control circuit in the described shell comprises single-chip microcomputer, infrared transceiver module, keyboard input module, sound collection module, the bright read through model of voice, memory module and USB input/output module, LCD MODULE, and infrared transceiver module, keyboard input module, sound collection module, the bright read through model of voice, memory module and USB input/output module, the equal correspondence of LCD MODULE are installed on the special purpose interface of single-chip microcomputer; Wherein, infrared transceiver module connects the infrared receiving/transmission window, and the sound collection module connects sound receiver, and the bright read through model of voice connects loudspeaker, and LCD MODULE connects LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221462 CN203232071U (en) | 2013-04-27 | 2013-04-27 | Multifunctional hand-held intelligent electricity meter controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221462 CN203232071U (en) | 2013-04-27 | 2013-04-27 | Multifunctional hand-held intelligent electricity meter controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203232071U true CN203232071U (en) | 2013-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320221462 Expired - Lifetime CN203232071U (en) | 2013-04-27 | 2013-04-27 | Multifunctional hand-held intelligent electricity meter controller |
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| Country | Link |
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| CN (1) | CN203232071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297539A (en) * | 2014-10-16 | 2015-01-21 | 惠州市龙鼎盛电力科技有限公司 | Intelligent electricity meter data item display method |
-
2013
- 2013-04-27 CN CN 201320221462 patent/CN203232071U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297539A (en) * | 2014-10-16 | 2015-01-21 | 惠州市龙鼎盛电力科技有限公司 | Intelligent electricity meter data item display method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |