CN202422276U - Intelligent gas meter with voice prompt - Google Patents
Intelligent gas meter with voice prompt Download PDFInfo
- Publication number
- CN202422276U CN202422276U CN2011205707966U CN201120570796U CN202422276U CN 202422276 U CN202422276 U CN 202422276U CN 2011205707966 U CN2011205707966 U CN 2011205707966U CN 201120570796 U CN201120570796 U CN 201120570796U CN 202422276 U CN202422276 U CN 202422276U
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- module
- gas meter
- voice
- intelligent gas
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Abstract
The utility model discloses an intelligent gas meter with voice prompt. The intelligent gas meter comprises a control circuit comprising inquiry keys, a liquid crystal interface, an IC (integrated circuit) card interface, a power supply circuit, a real-time clock module, an MCU (micro-programmed control unit), an EEPROM (Electrically Erasable Programmable Read- Only Memory), an LCD (liquid crystal display), a data acquisition module, an IC card module, a control module and a voice promotion module. The intelligent gas meter can be used for displaying relevant information in the meter as well as promoting the relevant information in the meter with voice, so that the voice expression is more humanized, and the relative contents can be promoted to users more timely, clearly, accurately and directly.
Description
Technical field
The utility model relates to a kind of gas supply conduit control meter, is specifically related to a kind of intelligent gas meter with voice prompts.
Background technology
The reinforcement of Along with people's growth in the living standard and environmental consciousness, the fuel of the daily usefulness of cooking of people changes rock gas or coal gas into from serious pollution conventional energy resourcess such as firewood, coals, or even clean energy resource such as electricity.At this moment, the automatic accumulating function of gas meter, flow meter makes those use the user of rock gas or piped gas to know easily and has used how much gas.
Existing gas meter, flow meter generally is made up of CPU processor, low power detection circuit, flow collection circuit, anti-magnetic sensor circuit, IC-card read/write circuit, valve controling circuit and display circuit.The situation of gas meter, flow meter can only show through Liquid Crystal Module; But can not provide the relevant voice prompting; As: " Sorry, your ticket has not enough value, please supplement with money ", " please inserting IC-card again " etc. make the user can not understand the working condition of own employed gas meter, flow meter more directly, easily.
The utility model content
The purpose of the utility model is to overcome the deficiency of existing gas meter, flow meter; A kind of hommization more, intelligentized intelligent gas meter with voice prompts are provided; This gas meter, flow meter can make the user understand the working condition of gas meter, flow meter more easily, reduces simultaneously because of the not good misuse rate that produces of prompting mode.
For reaching the foregoing invention purpose; The technical scheme that the utility model adopted is: a kind of intelligent gas meter with voice prompts is provided; Comprise a control circuit, said control circuit comprises inquiry button, liquid crystal interface, IC-card interface, feed circuit, real-time clock module, micro-control unit MCU, EEPROM EEPROM, LCD LCDs, data acquisition module, IC-card module, control module, voice cue module; Said inquiry button, feed circuit, real-time clock module, EEPROM EEPROM, data acquisition module, control module, voice cue module all are connected with micro-control unit MCU; Said IC-card module is connected with micro-control unit MCU through the IC-card interface; Said LCD LCDs is connected with micro-control unit MCU through liquid crystal interface.
Further, said liquid crystal interface and IC-card interface are arranged on the micro-control unit MCU.
In sum; The advantage of this intelligent gas meter with voice prompts be this gas meter, flow meter can be in indicator gauge can also the voice suggestion table in the relevant information in relevant information; The user prompt related content can more timely, accurate, clear, be directly given in phonetic representation hommization more, intellectuality.
Accompanying drawing is described
Fig. 1 is the theory diagram of the control circuit of intelligent gas meter with voice prompts;
Fig. 2 is the circuit diagram of the feed circuit of intelligent gas meter with voice prompts;
Fig. 3 is the circuit diagram of the micro-control unit MCU of intelligent gas meter with voice prompts;
Fig. 4 is the circuit diagram of the IC-card module of intelligent gas meter with voice prompts;
Fig. 5 is the circuit diagram of the voice cue module of intelligent gas meter with voice prompts.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further description.
As shown in Figure 1; This intelligent gas meter with voice prompts comprises a control circuit, and said control circuit comprises inquiry button, liquid crystal interface, IC-card interface, feed circuit, real-time clock module, micro-control unit MCU, EEPROM EEPROM, LCD LCDs, data acquisition module, IC-card module, control module, voice cue module; Said inquiry button, feed circuit, real-time clock module, EEPROM EEPROM, data acquisition module, control module, voice cue module all are connected with micro-control unit MCU; Said IC-card module is connected with micro-control unit MCU through the IC-card interface; Said LCD LCDs is connected with micro-control unit MCU through liquid crystal interface.
Wherein EEPROM EEPROM is used for external data storage, and wireless module communicates with wireless mode and external data, and control module is used for the folding of control electromagnetic valve valve air intake opening.
Feed circuit as shown in Figure 2, it provides electric energy for each module of control circuit.
Micro-control unit MCU as shown in Figure 3, it is the core ingredient of the utility model.
IC-card module as shown in Figure 4 is connected with micro-control unit MCU through the IC-card interface, is used to read and preserve user data.
Voice cue module as shown in Figure 5 can be through relevant information in the voice suggestion table.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement to the utility model, these improvement also fall in the protection domain of the utility model claim.
Claims (2)
1. intelligent gas meter with voice prompts; It is characterized in that: comprise a control circuit, said control circuit comprises inquiry button, liquid crystal interface, IC-card interface, feed circuit, real-time clock module, micro-control unit MCU, EEPROM EEPROM, LCD LCDs, data acquisition module, IC-card module, control module, voice cue module; Said inquiry button, feed circuit, real-time clock module, EEPROM EEPROM, data acquisition module, control module, voice cue module all are connected with micro-control unit MCU; Said IC-card module is connected with micro-control unit MCU through the IC-card interface; Said LCD LCDs is connected with micro-control unit MCU through liquid crystal interface.
2. intelligent gas meter with voice prompts according to claim 1 is characterized in that: said liquid crystal interface and IC-card interface are arranged on the micro-control unit MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205707966U CN202422276U (en) | 2011-12-31 | 2011-12-31 | Intelligent gas meter with voice prompt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205707966U CN202422276U (en) | 2011-12-31 | 2011-12-31 | Intelligent gas meter with voice prompt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422276U true CN202422276U (en) | 2012-09-05 |
Family
ID=46747014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205707966U Expired - Fee Related CN202422276U (en) | 2011-12-31 | 2011-12-31 | Intelligent gas meter with voice prompt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258376A (en) * | 2013-04-18 | 2013-08-21 | 李华 | IC (integrated circuit) card gasometer capable of reminding of gas balance |
| CN103258377A (en) * | 2013-04-18 | 2013-08-21 | 李华 | Coal gas residue reminding method of IC (integrated circuit) card coal gas meter |
-
2011
- 2011-12-31 CN CN2011205707966U patent/CN202422276U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258376A (en) * | 2013-04-18 | 2013-08-21 | 李华 | IC (integrated circuit) card gasometer capable of reminding of gas balance |
| CN103258377A (en) * | 2013-04-18 | 2013-08-21 | 李华 | Coal gas residue reminding method of IC (integrated circuit) card coal gas meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |