CN2569002Y - Speech telephone monitor for air conditioner - Google Patents
Speech telephone monitor for air conditioner Download PDFInfo
- Publication number
- CN2569002Y CN2569002Y CN 02253932 CN02253932U CN2569002Y CN 2569002 Y CN2569002 Y CN 2569002Y CN 02253932 CN02253932 CN 02253932 CN 02253932 U CN02253932 U CN 02253932U CN 2569002 Y CN2569002 Y CN 2569002Y
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- air
- voice
- conditioner
- controller
- interface
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Abstract
The utility model relates to a speech telephone monitor for an air conditioner, which comprises a telephone and a telephone line. The utility model also comprises a speech telephone remote controller, an adapter and one speech telephone interface arranged on a controller of the air conditioner, wherein, the speech telephone interface on the controller of the air conditioner comprises an electric source interface and a signal interface, the speech telephone remote controller is provided with three communication interfaces respectively connected with the telephone line, the telephone and the adapter, and the adapter is connected with the speech telephone remote controller via the communication interface and is connected with the controller of the air conditioner via the signal interface of the speech telephone interface. A remote controller for the air conditioner not only causes the air conditioner to be reliably and remotely monitored, but also feeds the information of the running state of the air conditioner back to a user in the distance in time.
Description
Technical field
The utility model relates to a kind of air-conditioning remote control, especially relates to a kind of air-conditioning remote control that utilizes the telephonic communication line to control.
Background technology
At present, along with popularizing of air conditioner, people not only are satisfied with local controlled function to the requirement of air conditioner, have also proposed higher demand, i.e. Long-distance Control.At present, existing producer adopts by the mode of telephone wire control Digiplex air-conditioning is carried out Long-distance Control.But this controller needs additional power source, the circuit complexity, and the infrared control signal of unlimited remote controller emission is subject to external interference, the switching on and shutting down that make the mistake, and dependability is relatively poor.The patent No. is 99106585.9, name is called " a kind of remote controller for air conditioner ", publication number is the remote controller for air conditioner that 1255606 application for a patent for invention discloses a kind of telephonic communication line traffic control, include filtering shaping circuit, counter, phone simulation circuit for answering, after phone is simulated off-hook, double-tone decoding circuit is frequently decoded to the phone double-audio signal, password identification circuit is discerned the numerical ciphers that double-tone frequency decoding circuit solves, and output password identification signal, the air-conditioning control signal generation circuit is after receiving above-mentioned password identification signal, the air-conditioning control routine that double-tone frequency decoding circuit is solved converts corresponding air-conditioning control signal to, air-conditioning is controlled, prompt tone produces circuit and produces the prompt tone signal, and feeds back to the user by telephone wire; Technique scheme is owing to only adopted prompt tone to produce circuit, and prompt tone is generally the sound of " ticking ", and the user still can not understand the practical operation situation of air conditioner, can not realize the two-way exchange between user and the air conditioner.
Summary of the invention
In order to overcome the deficiency that existing air-conditioning tele-control system can't reliably be controlled and can not realize man-machine two-way exchange, the utility model provides a kind of air-conditioner voice phone supervising device, this air-conditioning tele-control system can not only make air conditioner be able to remote monitoring reliably, and the running state information of air conditioner can feed back to the user who is positioned at the distant place in time.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of air-conditioner voice phone supervising device, comprise phone and telephone wire, and also comprise voice call remote controller, adapter and a voice call interface that on the controller of air-conditioning, is provided with; Voice call interface on the described air-conditioner controller comprises power interface and signaling interface, and described voice call remote controller is provided with three communication interfaces that same respectively telephone wire, phone and adapter connect; Described adapter links to each other with the voice call remote controller by described communication interface, and links to each other with air-conditioner controller by the signaling interface of described voice call interface.
The user puts through the telephone remote control that inserts telephone network, when ringing number reaches set point number, automatic off-hook changes voice call remote control control over to, playing alert tones, the user can be according to prompting operation air conditioner, the running status of searching air conditioner device, the online modification password of prompt tone " you are good; welcome to use the Gree ring detect signal ", " please input password ", " query State is please by 1 ", " use of thank you, goodbye " etc.The utility model does not have under the big situation about increasing at cost, and the user can use air conditioner more convenient, relievedly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic diagram of air-conditioner voice phone supervising device of the present utility model;
Fig. 2 is the circuit theory diagrams of telephone remote control in the air-conditioner voice phone supervising device of the present utility model;
Fig. 3 is the physical circuit connection layout of telephone remote control shown in Figure 2;
Fig. 4 a, Fig. 4 b, Fig. 4 c, Fig. 4 d, Fig. 4 e are the control flow chart of air-conditioner voice phone supervising device of the present utility model.
Embodiment
In order to use air-conditioning, the utility model to utilize existing switched telephone network, speech synthesis technique and telephonic communication control technology better, more easily, realize control, management conveniently, reliably to air-conditioning.
As shown in Figure 1, the carrier of air-conditioner voice phone supervising device of the present utility model is the telephone exchange technology of maturation and huge phone PSN (Public Switching Network).The utility model comprises phone 1, voice call remote controller 2, adapter 3, telephone wire and a voice call interface that increases newly on the controller 4 of air-conditioning.Voice call interface on the described air-conditioner controller 4 can comprise a pair of power interface and a pair of signaling interface, can connect+the 12V direct current supply line, ground wire, TX (transmission) and RX (reception) holding wire, adopt the RS232 communication between air-conditioning and the voice call remote controller 2, distance can reach 30 meters.Three communication interfaces that have same respectively telephone wire, phone 1 and adapter 3 to connect on the described voice call remote controller 2, also be provided with one on the described voice call remote controller 2 and exchange the 10V external power interface, when between telephone remote control 2 is with air-conditioning, connecting distance, can not use external power supply less than 5 meters.Described phone 1 is common telephone set, after telephone wire 6 is drawn by common telephone line interface, inserts voice call remote controller 2, and the telephone wire 5 of being drawn by voice call remote controller 2 connects phone 1 again.Link to each other by telephone wire 7 between described adapter 3 and the voice call remote controller 2, adapter 3 links to each other by telephone wire 8 with signaling interface on the air-conditioner controller 4.
Described adapter 3 is a kind of level converter, the signal that it can send air conditioner by 0～5V change into-12V～+ 12V sends to voice call remote controller 2, can also with the signal that sends of voice call remote controller 2 by-12V～+ 12V changes 0～5V into and sends to air conditioner.Described adapter 3 is that the employing model is the chip of MAX232.
Voice call remote controller 2 is the main inventive point of the utility model air-conditioner voice phone supervising device, and as shown in Figure 2, its main circuit comprises:
Ring detecting circuit: be used for detecting the number of times of ring, reach automatic off-hook behind the setting ring number of times;
Voice alerting instruction collection control unit: voice suggestion and phonetic synthesis are provided;
Audio decoding unit: the dtmf signal of telephone key-press is changed into digital signal, promptly finish the detection and the decoding function of dtmf signal;
Voice amplifying circuit: be used for amplifying voice signal;
Reset circuit: be used for making chip pointed program origin, make central controller energy operate as normal;
Power rectifier circuit, external power interface: when between telephone remote control 2 is with air-conditioning 4, connecting distance, be used to provide required power supply, make system's reliably working greater than 5 meters;
With the air-conditioning communication interface: adopt the RS232 interface, with the air-conditioning communication;
Central controller (MCU): described ring detecting circuit, voice alerting instruction collection control unit, audio decoding unit and reset circuit all link to each other with described central controller and work under the control of described central controller.
Be illustrated in figure 3 as the physical circuit connection layout of telephone remote control 2, wherein,
Ring detecting circuit: comprise a rectification circuit, a filter circuit and a photoelectricity idol;
Voice alerting instruction collection control unit: use the ISD speech chip of Taiwan China group, phonetic synthesis is convenient;
Audio decoding unit: use the DTMF decoding chip HT9170/MT8870 that uses for a long time, error code is low;
Voice amplifying circuit: use the LM386 amplifier;
Reset circuit: by model is that the reposition element of MC34064 and capacitor C 109, resistance R 114 are formed;
Central controller (MCU); Adopt the PIC16C73B chip of MICROCHIP company.
The control method of the utility model air-conditioner voice phone supervising device is as follows:
1) detects ringing number by the ring detecting circuit of voice call remote controller 2, automatic off-hook when detecting ringing number and be preset value;
2) play the voice suggestion user by the voice alerting instruction collection control unit of voice call remote controller 2 and input password;
3) audio decoding unit of voice call remote controller 2 is decoded by the password of phone input to the user, if password is correct, then enters step 4), if continuous mistake, then system withdraws from automatically;
4) play the voice suggestion user by the voice alerting instruction collection control unit of voice call remote controller 2 and select to import different signals, described signal comprises to the control signal of air-conditioning and to the operation signal of voice phone monitoring system itself;
5) audio decoding unit of voice call remote controller 2 is decoded by the signal of phone input to the user;
6) audio decoding unit of voice call remote controller 2 is imported central controller with decoded signal;
7) if the signal of user's input is the operation signal to voice phone monitoring system itself, then the central controller of voice call remote controller 2 is operated accordingly according to decoded signal; If signal is the control signal to the air-conditioning work pattern, then enter step 8);
8) central controller of voice call remote controller 2 and air-conditioning communication, the controller of air-conditioning carries out control corresponding according to decoded signal to air-conditioning;
9) central controller of voice call remote controller 2 is converted to voice signal with the current operational factor of air-conditioning;
10) voice suggestion of the voice alerting instruction collection control unit play instruction executed of voice call remote controller 2 and expression air conditioner operation parameters.
Shown in Fig. 4 a, Fig. 4 b, Fig. 4 c, Fig. 4 d, Fig. 4 e, the operating procedure of the utility model air-conditioner voice phone supervising device is as follows:
The first step: voice call remote controller ring detecting circuit: detect ringing number; Automatic off-hook when detecting ringing number and be preset value;
Second step: voice alerting instruction collection control unit is play the voice suggestion user and is inputed password;
The user is by telephone keyboard input initial password 1234 (default value dispatches from the factory), and whether the audio decoding unit decode users is correct by the password of phone input, enters the one-level menu after the password input is correct, and three passwords are imported incorrect system and withdrawed from automatically; One-level menu: one. query State
1. cross telephone keyboard input signal (by 1)
2. audio decoding unit decode users input
3. current running state of air conditioner and running parameter are read in central controller and air-conditioning communication
4. central controller is converted to voice signal with the parameter of reading
5. voice alerting instruction collection control unit is play the suggestion voice signal of air-conditioning state, " current air-conditioning state is ... "
6. voice alerting instruction collection control unit is play the voice signal two of air-conditioning state. refrigeration
1. cross telephone keyboard input signal (by 2)
2. audio decoding unit decode users input
3. central controller and air-conditioning communication are made as refrigeration mode with air conditioning mode
4. central controller is converted to voice signal with the current operational factor of air-conditioning
5. the executed voice signal of voice alerting instruction collection control unit play instruction, and " the instruction executed, air-conditioning transfers to ... "
6. voice alerting instruction collection control unit is play the voice signal second-level menu of air conditioner operation parameters:
1. temperature setting
1) collection control unit prompting user imports set temperature value, " please import set temperature value "
2) family is by telephone keyboard input temp set point
3) desired temperature of code element decode users input
4) centre controller and air-conditioning communication are provided with the air-conditioner temperature set point
5) the centre controller is converted to voice signal with the current operational factor of air-conditioning
6) the executed voice signal of hint instructions collection control unit play instruction, and " the instruction executed, air-conditioning transfers to ... "
7) sound hint instructions collection control unit is play the voice signal of air conditioner operation parameters
2. wind speed is provided with three-stage menu:
A. low wind speed
1) the low wind speed of operation of air conditioner (by 1) is set by telephone keyboard in the family
2) the decoding unit decodes user sets the low wind speed of operation of air conditioner
3) controller and air-conditioning communication are provided with low wind speed
4) controller is converted to voice signal with the current operational factor of air-conditioning
5) the executed voice signal of hint instructions collection control unit play instruction, and " the instruction executed, air-conditioning transfers to ... "
6) hint instructions collection control unit is play the voice signal of air conditioner operation parameters
B. middle wind speed
1) sets wind speed in the operation of air conditioner (by 2) by telephone keyboard
2) the decoding unit decodes user sets wind speed in the operation of air conditioner
3) controller and air-conditioning communication are provided with middle wind speed
4) controller is converted to voice signal with the current operational factor of air-conditioning
5) the executed voice signal of hint instructions collection control unit play instruction, and " the instruction executed, air-conditioning transfers to ... "
6) hint instructions collection control unit is play the voice signal of air conditioner operation parameters
C. high wind speed
1) sets operation of air conditioner high wind speed (by 3) by telephone keyboard
2) the decoding unit decodes user sets the operation of air conditioner high wind speed
3) system device and air-conditioning communication are provided with high wind speed
4) controller is converted to voice signal with the current operational factor of air-conditioning
5) the executed voice signal of hint instructions collection control unit play instruction, and " the instruction executed, air-conditioning transfers to ... "
6) hint instructions collection control unit is play the voice signal of air conditioner operation parameters
D. automatic wind
1) crosses telephone keyboard and set operation of air conditioner wind speed (by 4)
2) the decoding unit decodes user sets the operation of air conditioner wind speed
3) controller and air-conditioning communication are provided with wind speed
4) controller is converted to voice signal with the current operational factor of air-conditioning
5) the executed voice signal of hint instructions collection control unit play instruction, and " the instruction executed, air-conditioning transfers to ... "
6) hint instructions collection control unit is play the voice signal of air conditioner operation parameters
E. return Previous Menu
1) returns Previous Menu signal (by 0) by the telephone keyboard input
2) decoding unit decodes numerical key that the user presses
3) hint instructions collection control unit is play user key-press and is selected prompting, " the temperature setting is please by 1, wind speed ... "
F. withdraw from the one-level menu
1) withdrawing from the one-level menu signal by the telephone keyboard input (presses
*)
2) unit decodes numerical key that the user presses
3) hint instructions collection control unit is play user key-press and is selected prompting, " query State freezes please by 1 ... "
3. return
A) (press by telephone keyboard input inverse signal
*)
B) frequency decoding unit decodes numerical key that the user presses
C) voice alerting instruction collection control unit is play user key-press and is selected prompting, " query State freezes please by 1 ... "
4. finish
A) family is by telephone keyboard end of input signal (pressing #)
B) frequency decoding unit decodes numerical key that the user presses
C) sound hint instructions collection control unit is play conclusion tone signal, " use of thank you, goodbye! "
D) centre controller on-hook handles three. dehumidifier
1. cross telephone keyboard input signal (by 3)
2. audio decoding unit decode users input
3. central controller and air-conditioning communication are made as the dehumidifier pattern with air conditioning mode
4. central controller is converted to voice signal with the current operational factor of air-conditioning
5. the executed voice signal of voice alerting instruction collection control unit play instruction, and " the instruction executed, air-conditioning transfers to ... "
6. voice alerting instruction collection control unit is play the voice signal of air conditioner operation parameters
Its second-level menu identical with three-stage menu four with aforementioned refrigeration mode. air-supply
1. cross telephone keyboard input signal (by 4)
2. audio decoding unit decode users input
3. central controller and air-conditioning communication are made as air supply pattern with air conditioning mode
4. central controller is converted to voice signal with the current operational factor of air-conditioning
5. the executed voice signal of voice alerting instruction collection control unit play instruction, and " the instruction executed, air-conditioning transfers to ... "
6. voice alerting instruction collection control unit is play the voice signal of air conditioner operation parameters
Its second-level menu identical with three-stage menu five with aforementioned refrigeration mode. heat
1. cross telephone keyboard input signal (by 5)
2. audio decoding unit decode users input
3. central controller and air-conditioning communication are made as heating mode with air conditioning mode
4. central controller is converted to voice signal with the current operational factor of air-conditioning
5. the executed voice signal of voice alerting instruction collection control unit play instruction, and " the instruction executed, air-conditioning transfers to ... "
6. voice alerting instruction collection control unit is play the voice signal of air conditioner operation parameters
Its second-level menu identical with three-stage menu six with aforementioned refrigeration mode. automatic mode
1. cross telephone keyboard input signal (by 6)
2. decoding unit decodes user input frequently
3. central controller and air-conditioning communication are made as automatic mode with air conditioning mode
4. central controller is converted to voice signal with the current operational factor of air-conditioning
5. the executed voice signal of voice alerting instruction collection control unit play instruction, and " the instruction executed, air-conditioning transfers to ... "
6. voice alerting instruction collection control unit is play the voice signal of air conditioner operation parameters
Its second-level menu identical with three-stage menu seven with aforementioned refrigeration mode. shutdown
1. cross telephone keyboard input signal (by 7)
2. audio decoding unit numerical key that decode users is pressed
3. central controller and air-conditioning communication sent out and closed the air-conditioning instruction,
4. central controller is converted to voice signal with the current operational factor of air-conditioning
5. the executed voice signal of voice alerting instruction collection control unit play instruction, and " the instruction executed, air-conditioning transfers to ... "
6. voice alerting instruction collection control unit is play the voice signal eight of air conditioner operation parameters. revise password
1. the new password of numerical key input four figures on the telephone set, " please import new password, press # bond bundle " are pressed in the family;
2. the family password of inputing four figures is once more confirmed " please import new password once more, press # bond bundle ";
3. the twice password input in family is consistent, and then the voice call remote controller is play the voice suggestion password and revised " your password is revised, please remember new password "; If twice password is inconsistent, then the system prompt password is unmodified, " twice password input is inconsistent, and your password is unmodified ";
Password Length less than or during greater than 4 figure places, system's prompting is automatically re-entered, " input password mistake please be re-entered ";
Password is revised and is finished, and system enters first order menu nine automatically. finish
1. cross telephone keyboard input signal (pressing #)
2. audio decoding unit numerical key that decode users is pressed
3. voice alerting instruction collection control unit is play conclusion " use of thank you, goodbye "
4. the central controller on-hook is handled
Implemented the air conditioner of air-conditioner voice phone supervising device of the present utility model, the user can realize air-conditioning is carried out remote control by switched telephone network, air-conditioning feeds back the working condition of current air-conditioning with speech form by phone, wherein, 3 grades of voice suggestion menus are operated sound prompt function accordingly; By 4 password setting, only after the input of 4 passwords is correct, just can monitor air-conditioning, password can online change, also can revert to the default value that dispatches from the factory, and has memory function, can forever preserve password; Air conditioner have automatically pluck, the on-hook function, very easy to use.This system also reserves message, message inquiry and expanded functions such as register system is accessed, control number of times/time, is convenient to development and utilization further.
Claims (10)
1. an air-conditioner voice phone supervising device comprises phone and telephone wire, it is characterized in that: also comprise voice call remote controller, adapter and a voice call interface that is provided with on the controller of air-conditioning; Voice call interface on the described air-conditioner controller comprises power interface and signaling interface, and described voice call remote controller is provided with three communication interfaces that same respectively telephone wire, phone and adapter connect; Described adapter links to each other with the voice call remote controller by described communication interface, and links to each other with air-conditioner controller by the signaling interface of described voice call interface.
2. air-conditioner voice phone supervising device according to claim 1 is characterized in that: described voice call remote controller (2) comprising: central controller; Be used for detecting the ring detecting circuit of the number of times of ring; The voice alerting instruction collection control unit of voice suggestion and phonetic synthesis is provided; The dtmf signal of telephone key-press is changed into the audio decoding unit of digital signal; Be used for amplifying the voice amplifying circuit of voice signal; Be used for making the reset circuit of chip pointed initial address; Described ring detecting circuit, voice alerting instruction collection control unit, audio decoding unit and reset circuit all link to each other with described central controller and work under the control of described central controller.
3. air-conditioner voice phone supervising device according to claim 1 and 2 is characterized in that: described voice call remote controller (2) also comprises power rectifier circuit and external power interface.
4. air-conditioner voice phone supervising device according to claim 3 is characterized in that: described voice call remote controller (2)
Adopt the RS232 interface with the air-conditioning communication.
5. according to claim 1 or 4 described air-conditioner voice phone supervising devices, it is characterized in that: the voice call interface on the described air-conditioner controller can comprise a pair of power interface and a pair of signaling interface.
6. air-conditioner voice phone supervising device according to claim 5 is characterized in that: the voice call interface on the described air-conditioner controller can connect+and 12V direct current supply line, ground wire, transmission holding wire and received signal line.
7. according to the described air-conditioner voice phone supervising device of claim 3, it is characterized in that: described voice call remote controller (2) is provided with one and exchanges the 10V external power interface.
8. according to claim 1 or 6 described air-conditioner voice phone supervising devices, it is characterized in that: described adapter 3 is a kind of level converter.
9. air-conditioner voice phone supervising device according to claim 8, it is characterized in that: the signal that described adapter 3 sends air conditioner by 0～5V change into-12V～+ 12V sends to voice call remote controller 2, and with the signal that sends of voice call remote controller 2 by-12V～+ 12V changes 0～5V into and sends to air conditioner.
10. air-conditioner voice phone supervising device according to claim 9 is characterized in that: described adapter 3 is that the employing model is the chip of MAX232; Ring detecting circuit comprises a rectification circuit, a filter circuit and a photoelectricity idol; Voice alerting instruction collection control unit uses the ISD speech chip of Taiwan China group; Audio decoding unit adopts DTMF decoding chip HT9170/MT8870; The voice amplifying circuit adopts the LM386 amplifier; Reset circuit comprises that model is that the reposition element of MC34064 and capacitor C 109, resistance R 114 are formed; Central controller adopts the PIC16C73B chip of MICROCHIP company.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02253932 CN2569002Y (en) | 2002-09-13 | 2002-09-13 | Speech telephone monitor for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02253932 CN2569002Y (en) | 2002-09-13 | 2002-09-13 | Speech telephone monitor for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2569002Y true CN2569002Y (en) | 2003-08-27 |
Family
ID=33722937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02253932 Expired - Lifetime CN2569002Y (en) | 2002-09-13 | 2002-09-13 | Speech telephone monitor for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2569002Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131006A (en) * | 2011-01-27 | 2011-07-20 | 中兴通讯股份有限公司 | Speech equipment accessing method and device |
-
2002
- 2002-09-13 CN CN 02253932 patent/CN2569002Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131006A (en) * | 2011-01-27 | 2011-07-20 | 中兴通讯股份有限公司 | Speech equipment accessing method and device |
| WO2012100672A1 (en) * | 2011-01-27 | 2012-08-02 | 中兴通讯股份有限公司 | Method and apparatus for accessing voice device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20050713 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |