CN101951235A - Method and device for automatically controlling voice volume of parking lot management system - Google Patents
Method and device for automatically controlling voice volume of parking lot management system Download PDFInfo
- Publication number
- CN101951235A CN101951235A CN2010102755065A CN201010275506A CN101951235A CN 101951235 A CN101951235 A CN 101951235A CN 2010102755065 A CN2010102755065 A CN 2010102755065A CN 201010275506 A CN201010275506 A CN 201010275506A CN 101951235 A CN101951235 A CN 101951235A
- Authority
- CN
- China
- Prior art keywords
- volume
- module
- data
- parking lot
- ambient light
- 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
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
The invention discloses a method and a device for automatically controlling the voice volume of a parking lot management system. The method is characterized by comprising the following steps of: A1) presetting a volume list; A2) judging whether a manually set volume value is present; A3) acquiring external ambient light data, namely acquiring the ambient light data through light sensing equipment; A4) converting the externally acquired light analog data into digital data; A5) comparing the externally acquired light data with the stored volume list, and comparing the ambient light data with a value in the volume list so as to obtain a compared result; A6) setting the playing volume, adjusting the playing volume and returning to the step A2; and A7) adjusting volume output according to the manually set volume value. The method and the device for automatically controlling the voice volume of the parking lot management system have the advantages of solving the problem that a parking lot voice system has too loud sound at night so as to influence the rest of residents, and adapting to different environments in a mode of combining manual volume setting with automatic volume setting.
Description
Technical field
The present invention relates to electronic applications, relate in particular to a kind of method and device of automatic control managing system of car parking speech volume.
Background technology
The universal of automobile makes increasing parking lot come across in the better project for people's service.The gateway control appliance in present parking lot generally is provided with voice suggestion, adopts the pattern of constant volume usually.When entering the parking lot and swipe the card such as automobile, the gateway control appliance of swiping the card can send similar salutatory and other suggestion voices such as " welcome ".The size of controlling prompt tone by noise level is also arranged, make things convenient for the client can catch suggestion content.Though the client has caught suggestion content along with the adjustment of volume, and, will have a rest because of prompt tone influences surrounding resident too loudly to evening.In summary, gateway, the parking lot control appliance of prior art on reality is used, obviously exists inconvenience and defective, so be necessary to be improved.
The patent No. is that China of 200510041325.5 applies for a patent, disclosed is a kind of volume automatic regulating device and method thereof, it is specially the variation of judging external environment condition at interval by with the certain hour being, and according to its judged result, automatic regulating volume, the volume of auto linear increase and decrease ambient sound is for the user provides very big convenience.For this reason, the present invention with this effect is made of following each several part: external noise is imported by microphone, and this external noise is converted into the analog/digital converter of digital signal; Import the digital signal that above-mentioned analog/digital converter is exported within a certain period of time, and to this digital signal value of averaging calculating, this digital signal average numerical value and the digital signal average value of having stored are compared, and according to this comparative result, the microcomputer of the relevant value of magnification of output; The size of the relevant value of magnification of exporting according to above-mentioned microcomputer is amplified audio signal, and the amplifying device of exporting by loud speaker.
The patent No. is 200610160644.2 Chinese granted patent, a kind of method and device of realizing the volume adjusting based on environment noise test disclosed, comprise: default broadcast sound volume domain value range, the audio volume control data that storage is play and the external audio Wave data of collection, the audio volume control data of broadcast and the external audio Wave data of collection are compared, again comparison result and default broadcast sound volume domain value range are compared, carry out volume according to comparative result and regulate.The present invention is controlled at broadcast sound volume in the suitable scope automatically according to the noise volume of surrounding environment, avoids user's manual adjustments volume constantly in playing process, has guaranteed customer satisfaction system result of broadcast and user's hearing health.
And being regulated the scheme that this method of control uses the parking lot automatically, volume has:
The patent No. is 200920133548.8 Chinese utility model patent, a kind of volume automatic regulating system is disclosed, this volume automatic regulating system is applied to gateway, parking lot control appliance, described volume automatic regulating system comprises at least a noise gathering module that is used to gather the ambient noise volume, and described noise gathering module is connected with the acoustic processing module; At least a acoustic processing module that is used to handle noise and output volume, described acoustic processing module is connected with the audio frequency output module; At least a audio frequency output module that is used for output audio.The utility model also provides gateway, a kind of parking lot control appliance accordingly.Gateway, the parking lot control appliance that the utility model provides can be determined the height of output volume according to the noise level of external environment, can satisfy the real-time requirement in parking lot, and the influence of surrounding environment is reduced greatly, has more reasonability and practicality.
The method of above-mentioned three patents control volume all is that environmental volume is monitored, and more automatically according to the value of environmental volume, the volume of body is controlled.
And the patent No. is 200920133548.8 Chinese utility model patent, this scheme that is applied to the parking lot mainly is to solve because ambient sound is too noisy, the problem that the driver can not hear clearly, the position of parking lot system, there is automobile to pass through at any time, if adopt environmental noise object as a comparison, when night, also cause because of various interference easily the too high situation of volume is set, thereby have influence on the rest of resident family.Adopt the mode of environmental volume that practicality is more arranged so take all factors into consideration.
Summary of the invention
The objective of the invention is to provide a kind of method of automatic control managing system of car parking speech volume at the defective of the problems referred to above and existing solution, this programme is the size that changes volume according to the change-detection of extraneous light automatically, just can make volume decrease low in the time of night.
A kind of method of automatic control managing system of car parking speech volume here is provided for achieving the above object, it is characterized in that, may further comprise the steps:
A1) default broadcast sound volume table: default broadcast sound volume table scope is minimum broadcast sound volume and maximum broadcast sound volume;
A2) judge whether manually to be provided with volume value: if the manual volume value that is provided with, then according to the volume value that manually is provided with, the adjustment voice output;
A3) gather external environment condition light data: gather the ambient light number by light sensation equipment;
A4) the ambient light data of gathering are converted to numerical data;
A5) the ambient light data of the described collection of comparison and the broadcast sound volume table of described storage; The value of comparing in described ambient light data and the described volume indicator obtains comparison result;
A6) broadcast sound volume is set, regulates broadcast sound volume, and return steps A 2;
A7) adjust voice output according to the volume value that manually is provided with.
A kind of device of automatic control managing system of car parking speech volume is characterized in that, this device is made up of following modules:
Light signal collector module, analog/digital signal conversion device module, parking lot main control chip module, voice controller module and loudspeaker module;
Described light signal collector module is used to gather external environment light data, and offers analog/digital signal conversion device module; Described analog/digital signal conversion device module converts the extraneous light analogue data that the collection of light signal collector module comes to numerical data;
Described parking lot main control chip module is used to store volume indicator, and finishes the comparison of numerical data, determines output volume, and described voice controller module is used for the output volume definite according to the parking lot main control chip module, and audio signal output is arrived loudspeaker module.
Useful benefit of the present invention is: 1, solved night the parking lot voice system too loudly, influence the problem that resident family has a rest; 2, manual be provided with volume and automatically the plan of establishment can in conjunction with, to adapt to different environment.
Description of drawings
Fig. 1 is a schematic process flow diagram of the present invention
Fig. 2 is that parking lot automatic speech regulating system is by the schematic diagram of forming with lower module
Embodiment
For below in conjunction with drawings and Examples, the present invention is further specified.Should be appreciated that concrete enforcement described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The invention provides a kind of method of automatic control managing system of car parking speech volume, may further comprise the steps during enforcement:
A1) default broadcast sound volume thresholding table: default broadcast sound volume domain value range is minimum broadcast sound volume and maximum broadcast sound volume;
A2) judge whether manually to be provided with volume value: if the manual volume value that is provided with, then according to the volume value that manually is provided with, the adjustment voice output;
A3) gather external environment condition light data: gather the ambient light data by light sensation equipment;
A4) the ambient light data that the outside is gathered are converted to numerical data;
A5) the ambient light data of the described collection of comparison and the broadcast sound volume table of described storage; Compare the value in described ambient light data and the described volume indicator, obtain comparison result;
A6) broadcast sound volume is set, regulates broadcast sound volume, and return steps A 2;
A7) adjust voice output according to the volume value that manually is provided with.
A kind of device of automatic control managing system of car parking speech volume is provided, and this device is made up of following modules:
Light signal collector module, analog/digital signal conversion device module, parking lot main control chip module, voice controller module and loudspeaker module;
Described light signal collector module is used to gather external environment light data, and offers analog/digital signal conversion device module; Described analog/digital signal conversion device module converts the external environment light analogue data that the collection of ambient light collector comes to numerical data;
Described parking lot main control chip module is used to store volume indicator, and finishes the comparison of numerical data, determines output volume, and described voice controller module is used for the output volume definite according to the parking lot main control chip module, and audio signal output is arrived loudspeaker module.
Volume indicator can be stored in the firmware (firmware) of main control chip module, also can preserve with software.After the ambient light numerical value of gathering is by analog/digital signal conversion device module converts and the value in the volume indicator carry out one by one comparison, concrete comparison procedure is seen flow chart.Comparative approach wherein can have a lot of optimized Algorithm, and such as dichotomy, intermediate value direct the value that obtains and volume indicator compares, and compares with intermediate value volume indicator the first half or the latter half according to the result then again.The value of a volume indicator of Que Dinging to the last.
Example: in the system of a certain parking lot, set in advance volume indicator b, comprising b0～b10, volume is ascending.When morning, the sun just came out, the ambient light data that collect by the light sensation device were made as a1 through the D/A switch module, according to the method for common comparison, a1 and b0 were compared, and as a1＞b0, then compared a1 and b1; Up to first b value greater than a1, if be b5, then output volume is set to b4 or b5.Because may be early morning at this moment, have groups of people to go out, but the people also arranged also in sleep, so the sound in parking lot should have, but should be too not big.
Along with the sun is more and more higher, a2 is more and more brighter for the ambient light data, and environmental noise is also bigger, sleep also few, for allow the driver can catch the voice suggestion of parking lot system, through contrast, Cai probably up to b8 or b9 greater than a2.Then bigger as far as possible.
When night in the dead of night the time, for fear of the resident who bothers sleep.Along with the a3 dimness of ambient light, inevitable b1 or b2 are just greater than a3, and the volume of parking lot system is turned down automatically like this, just can not bother the resident of sleep at night.
Because the position of parking lot system all has automobile at any time and passes through,, when night, also cause the too high situation of volume that is provided with because of various interference easily if adopt environmental noise object as a comparison.Automatically control volume so take all factors into consideration the mode and the manual default volume value that adopt ambient light to change, practicality is then more arranged.
Claims (2)
1. a method of controlling the managing system of car parking speech volume automatically is characterized in that, may further comprise the steps:
A1) default broadcast sound volume table: default broadcast sound volume scope is minimum broadcast sound volume and maximum broadcast sound volume;
A2) judge whether manually to be provided with volume value: if the manual volume value that is provided with, then according to the volume value that manually is provided with, the adjustment voice output;
A3) gather external environment condition light data: gather the ambient light analogue data by light sensation equipment;
A4) the ambient light analogue data that the outside is gathered is converted to numerical data;
A5) the ambient light data of the described collection of comparison and the volume indicator of described storage; Compare the value in described ambient light data and the described volume indicator, obtain comparison result;
A6) broadcast sound volume is set, regulates broadcast sound volume, and return steps A 2;
A7) adjust voice output according to the volume value that manually is provided with.
2. automatic device of control managing system of car parking speech volume is characterized in that this device is made up of following modules:
Light signal collector module, analog/digital signal conversion device module, parking lot main control chip module, voice controller module and loudspeaker module;
Described light signal collector module is used to gather the ambient light data, and offers analog/digital signal conversion device module; Described analog/digital signal conversion device module converts the ambient light analogue data that the collection of light signal collector module comes to numerical data;
Described parking lot main control chip module is used to store volume indicator, and finishes the comparison of numerical data, determines output volume, and described voice controller module is used for the output volume definite according to the parking lot main control chip module, and audio signal output is arrived loudspeaker module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102755065A CN101951235A (en) | 2010-09-08 | 2010-09-08 | Method and device for automatically controlling voice volume of parking lot management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102755065A CN101951235A (en) | 2010-09-08 | 2010-09-08 | Method and device for automatically controlling voice volume of parking lot management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101951235A true CN101951235A (en) | 2011-01-19 |
Family
ID=43454610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102755065A Pending CN101951235A (en) | 2010-09-08 | 2010-09-08 | Method and device for automatically controlling voice volume of parking lot management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101951235A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782544A (en) * | 2017-03-29 | 2017-05-31 | 联想(北京)有限公司 | Interactive voice equipment and its output intent |
| CN109036447A (en) * | 2018-08-08 | 2018-12-18 | 西安艾润物联网技术服务有限责任公司 | Intelligent sound volume adjusting method, system, device and storage medium |
| CN110780595A (en) * | 2019-10-17 | 2020-02-11 | 北京小米移动软件有限公司 | Control method and device for electronic equipment, electronic equipment and storage medium |
| CN110827863A (en) * | 2019-11-08 | 2020-02-21 | 西安闻泰电子科技有限公司 | Method, device and terminal for intelligently adjusting volume and readable storage medium |
| CN112346372A (en) * | 2019-08-09 | 2021-02-09 | 江苏美的清洁电器股份有限公司 | Voice output control method and device and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035105U (en) * | 1988-02-11 | 1989-03-29 | 赵凯民 | Sound volume light-controlled electronic time giving clock |
| US5382941A (en) * | 1992-11-13 | 1995-01-17 | Accele Electronics | Vehicle alarm set signal level control |
| CN2275306Y (en) * | 1995-11-14 | 1998-02-25 | 黄长安 | Antomatic light control device for telephone ring sound |
| DE29909884U1 (en) * | 1999-05-28 | 2000-10-12 | Enke, Daniela, 14558 Bergholz-Rehbrücke | Light intensity-dependent volume control device |
| CN2408621Y (en) * | 2000-02-24 | 2000-11-29 | 东莞市金正通讯设备有限公司 | Volume controller for telephone bell |
| CN1909365A (en) * | 2005-08-02 | 2007-02-07 | 乐金电子（昆山）电脑有限公司 | Volume automatic regulating device and its method |
| CN101458406A (en) * | 2007-12-14 | 2009-06-17 | 希姆通信息技术（上海）有限公司 | Light sense energy-conserving system in mobile phone and light sense energy-conserving implementing method |
| CN201499139U (en) * | 2009-07-06 | 2010-06-02 | 刘庆煜 | Volume automatic regulation system and parking lot access control device |
| CN201540724U (en) * | 2009-10-13 | 2010-08-04 | 上海电机学院 | Building conversational system outdoor unit with self-regulating ring volume |
-
2010
- 2010-09-08 CN CN2010102755065A patent/CN101951235A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035105U (en) * | 1988-02-11 | 1989-03-29 | 赵凯民 | Sound volume light-controlled electronic time giving clock |
| US5382941A (en) * | 1992-11-13 | 1995-01-17 | Accele Electronics | Vehicle alarm set signal level control |
| CN2275306Y (en) * | 1995-11-14 | 1998-02-25 | 黄长安 | Antomatic light control device for telephone ring sound |
| DE29909884U1 (en) * | 1999-05-28 | 2000-10-12 | Enke, Daniela, 14558 Bergholz-Rehbrücke | Light intensity-dependent volume control device |
| CN2408621Y (en) * | 2000-02-24 | 2000-11-29 | 东莞市金正通讯设备有限公司 | Volume controller for telephone bell |
| CN1909365A (en) * | 2005-08-02 | 2007-02-07 | 乐金电子（昆山）电脑有限公司 | Volume automatic regulating device and its method |
| CN101458406A (en) * | 2007-12-14 | 2009-06-17 | 希姆通信息技术（上海）有限公司 | Light sense energy-conserving system in mobile phone and light sense energy-conserving implementing method |
| CN201499139U (en) * | 2009-07-06 | 2010-06-02 | 刘庆煜 | Volume automatic regulation system and parking lot access control device |
| CN201540724U (en) * | 2009-10-13 | 2010-08-04 | 上海电机学院 | Building conversational system outdoor unit with self-regulating ring volume |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782544A (en) * | 2017-03-29 | 2017-05-31 | 联想(北京)有限公司 | Interactive voice equipment and its output intent |
| CN109036447A (en) * | 2018-08-08 | 2018-12-18 | 西安艾润物联网技术服务有限责任公司 | Intelligent sound volume adjusting method, system, device and storage medium |
| CN112346372A (en) * | 2019-08-09 | 2021-02-09 | 江苏美的清洁电器股份有限公司 | Voice output control method and device and storage medium |
| CN110780595A (en) * | 2019-10-17 | 2020-02-11 | 北京小米移动软件有限公司 | Control method and device for electronic equipment, electronic equipment and storage medium |
| CN110827863A (en) * | 2019-11-08 | 2020-02-21 | 西安闻泰电子科技有限公司 | Method, device and terminal for intelligently adjusting volume and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101951235A (en) | Method and device for automatically controlling voice volume of parking lot management system | |
| CN105657608A (en) | Audio signal frequency response compensation method and device | |
| KR101405202B1 (en) | Apparatus for controlling amplifier gain in voice recognition system and method thereof | |
| CN107477793A (en) | A kind of air purifier, control system of air purifier and method | |
| CN104507003A (en) | A method and a system for adjusting a volume intelligently according to a noise in a vehicle | |
| CN101030762A (en) | Volume controlling method and controller | |
| CN106970774A (en) | A kind of volume adjustment device and method, a kind of terminal | |
| CN103095886A (en) | Mobile terminal with intelligent voice controlling system and intelligent voice controlling method | |
| CN110500721A (en) | A kind of air-conditioning sound control method, device and air conditioner | |
| CN106094598B (en) | Audio-switch control method, system and audio-switch | |
| CN106851511A (en) | A kind of quick pure tone test method based on smart mobile phone | |
| CN104734655A (en) | Volume adjustment method | |
| CN107741841A (en) | A kind of method and system that express delivery cabinet volume is automatically adjusted according to ambient sound | |
| CN103338289A (en) | Backlight adjusting method, adjusting device and mobile terminal | |
| CN107166658A (en) | Air-conditioning sound-producing device method for controlling volume | |
| CN103873984A (en) | System and method for automatically regulating output volume of electronic device | |
| CN201797489U (en) | Device for automatically controlling voice volume of parking management system | |
| CN202979082U (en) | Automatic call volume adjuster applied for mobile phone | |
| US8027490B2 (en) | Audio control method and audio processing system | |
| CN1983804B (en) | Audio-frequency processor and volume management method | |
| CN201499139U (en) | Volume automatic regulation system and parking lot access control device | |
| US9166544B2 (en) | Volume control apparatus with first and second controllers | |
| CN101075803A (en) | Method for automatically controlling gain value and voice transmitter | |
| CN105276752B (en) | Air conditioner operating parameter adjusting method based on audio signal and system | |
| CN113727242A (en) | Online pickup main power unit and method and wearable device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110119 |