CN103677177A - Intelligent temperature and humidity sensing loudspeaker - Google Patents
Intelligent temperature and humidity sensing loudspeaker Download PDFInfo
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- CN103677177A CN103677177A CN201210352146.3A CN201210352146A CN103677177A CN 103677177 A CN103677177 A CN 103677177A CN 201210352146 A CN201210352146 A CN 201210352146A CN 103677177 A CN103677177 A CN 103677177A
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- 230000005236 sound signal Effects 0.000 claims abstract description 9
- 230000001953 sensory effect Effects 0.000 claims description 24
- 239000011435 rock Substances 0.000 claims description 9
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- 241001269238 Data Species 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 5
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- 230000004308 accommodation Effects 0.000 description 1
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Abstract
The invention discloses an intelligent temperature and humidity sensing loudspeaker which comprises a box body, an operation and LCD display unit, a control panel, a power supply unit, a power amplifier unit, an audio signal input unit and a horn unit externally connected with the box body, which the operation and LCD display unit, the control panel, the power supply unit, the power amplifier unit and the audio signal input unit are installed on the box body. A temperature and humidity sensor input unit is further installed at the bottom of a front panel of the box body, a MCU is installed in the middle, and an A/D conversion unit is installed in a central region in the box body. The temperature and humidity sensor input unit acquires the temperature and the humidity surrounding the loudspeaker and transmits the temperature and the humidity to the A/D conversion unit electrically connected with the temperature and humidity sensor input unit. The A/D conversion unit converts the temperature and the humidity into corresponding digital information and transmits the digital information to the MCU electrically connected with the A/D conversion unit. The MCU receives the digital information, performs calculation according to different noise data, invokes a corresponding adjustment scheme after calculation and automatically adjusts sound field modes and the volume of the loudspeaker.
Description
Technical field
The present invention relates to a kind of stereo set, relate in particular to a kind of warm and humid induced intelligent sound equipment.
Background technology
Audio amplifier is the terminal of whole sound system, and its effect is that audio frequency electric energy is converted to corresponding acoustic energy, and it is radiated to space.It is the extremely important ingredient of sound system, because it is being undertaken and electric signal is transformed into acoustical signal is directly listening to so mission critical for people's ear, it is wanted directly and people's the sense of hearing is come into contacts with, and people's the sense of hearing is very sensitive, and the tone color of complex sound is had to very strong resolving ability.Because people's ear is evaluated the most important standard of a sound system tonequality quality just to the subjective feeling of sound, therefore, can think, the performance height of audio amplifier is to play key effect to the playing quality of a sound system.
Under different environmental aspects (being mainly temperature/humidity), the comfort level of human perception is different, also different to the impression of the demand of music and acceptance in different space environment (being mainly temperature/humidity).According to the difference of human perception comfort level under the situation of different temperatures/humidity, automatically adjust sound equipment music to human feeling's Best Point, thereby the music of acoustic product can automatically according to the best that meets human body of the variation active accommodation volume & sound field pattern maximum possible of environment temperature/humidity, be experienced.
Through retrieval, in prior art, also do not have by the difference of induction sound equipment surrounding enviroment humiture and automatically control and adjust volume, sound field pattern.
Summary of the invention
The technical problem to be solved in the present invention has been to provide a kind of difference by induction sound equipment surrounding enviroment humiture automatically to control and has adjusted volume, the warm and humid induced intelligent sound equipment of sound field pattern.
For solving the problems of the technologies described above, the present invention realizes by following scheme: warm and humid induced intelligent sound equipment, comprise casing and be arranged on operation on casing and LCD display unit, control panel, power supply unit, power amplifier unit, sound signal input block, the loudspeaker unit that is connected with casing outward, described casing front panel bottom is also provided with warm and humid sensor input block, middle part is provided with MCU microprocessor unit, and A/D converting unit is installed on central area in casing;
Described warm and humid sensor input block gathers sound equipment periphery humiture, is sent to the A/D converting unit being electrically connected to it;
Described A/D converting unit is converted to corresponding numerical information and is conveyed into the MCU microprocessor unit being electrically connected to it;
Described MCU microprocessor unit receives numerical information, and by different noise datas and calculate, its computing formula is as follows:
(ssd)=(1.818t+18.18) (0.88+0.002f)+(t-32)/(45-t)-3.2v+18.2, wherein t is temperature on average, and f is relative humidity, and v is wind speed, after calculating, call corresponding adjustment scheme, automatically regulate sound field pattern and the volume of sound equipment.
Described MCU microprocessor unit calls corresponding adjustment scheme, and this concrete scheme is as follows:
1), 86-88,4 grades of human body sensories are awfully hot, it is light music that extremely inadaptable-----volume reduces 10DB/EQ, sound field is church pattern;
2), 80-85,3 grades of human body sensory sweltering heats, it is light music that very uncomfortable-----volume reduces 5DB/EQ, sound field is church pattern;
3), 76-79,2 grades of human body sensory partial heats, it is jazz that uncomfortable-----volume reduces 3DB/EQ, sound field is church pattern;
4), 71-75,1 grade of human body sensory is partially warm, it is jazz that comparatively comfortable-----volume reduces 3DB/EQ, sound field is music hall pattern;
5), 59-70,0 grade of human body sensory the most comfortable-----volume, EQ, sound field are present mode;
6), 51-58 ,-1 grade of human body sensory is slightly cooler, comparatively comfortable-----volume is constant, EQ is rock music, sound field is discotheque pattern;
7), 39-50 ,-2 grades of human body sensories colder (refrigerant), uncomfortable----volume is constant, and EQ is rock music, and sound field is discotheque pattern;
8), 26-38 ,-3 grades of human body sensories are terribly cold, very uncomfortable------volume is constant/EQ is rock music, sound field is discotheque pattern.
Described MCU microprocessor unit automatic control mode is changeable is manual mode, and completes one by one according to the information of operation and the demonstration of LCD display unit.
Described warm and humid sensor input block one end is arranged on casing front panel and contacts with air, and the other end is arranged on box house.
5, according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: described warm and humid sensor input block (1) is selected digital environment noise transducer and low-power scm fabrication techniques, can direct compatible RS485 communication.
The IC scheme that described sound signal input block adopts 3 road source of sound input selections, hold concurrently volume, sound field and EQ adjust.
Described power amplifier unit adopts each 50W integrated amplifier of binary channels IC with protection and mute function.
Described operation and LCD display unit adopt the backlight module of 34*16MM size.
Operation push-button on described control panel adopts straight cutting four pin 6*6MM sizes.
Advantage of the present invention is: according to the detection data of the situation of the humiture of auditor's environment of living in, automatically regulate sound field pattern and the volume of sound equipment, thereby more meet human feeling, make music in varying environment, allow as much as possible people obtain best impression, pleasant mental and body, saving auditor needs the frequent adjustment of oneself tired.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is elaborated.
Fig. 1 is the warm and humid induced intelligent acoustic structure of the present invention schematic diagram;
Fig. 2 is each unit connection diagram of the warm and humid induced intelligent sound equipment of the present invention.
Embodiment
As shown in Figure 1, warm and humid induced intelligent sound equipment, comprise casing 10 and be arranged on operation and the LCD display unit 4 on casing 10, control panel 5, power supply unit 6, power amplifier unit 7, sound signal input block 8, the loudspeaker unit 9 being connected outward with casing, described sound signal input block 8 adopts 3 road source of sound input selections, double volume, the IC scheme that sound field and EQ adjust, power amplifier unit 7 adopts each 50W integrated amplifier of binary channels IC with protection and mute function, operation and LCD display unit 4 adopt the backlight module of 34*16MM size, operation push-button on control panel 5 adopts straight cutting four pin 6*6MM sizes.Described casing 10 front panel bottoms are also provided with warm and humid sensor input block 1, and middle part is provided with MCU microprocessor unit 3, and A/D converting unit 2 is installed on the interior central area of casing 10; Described warm and humid sensor input block 1 is selected digital environment noise transducer and low-power scm fabrication techniques, can direct compatible RS485 communication, its one end is arranged on casing 10 front panels and contacts with air, the other end is arranged on casing 10 inside, and gather sound equipment periphery humiture, be sent to the A/D converting unit 2 being electrically connected to it; Described A/D converting unit 2 is converted to corresponding numerical information and is conveyed into the MCU microprocessor unit 3 being electrically connected to it; Described MCU microprocessor unit 3 receives numerical informations, and by different noise datas and calculate, its computing formula is as follows:
(ssd)=(1.818t+18.18) (0.88+0.002f)+(t-32)/(45-t)-3.2v+18.2, wherein t is temperature on average, and f is relative humidity, and v is wind speed, after calculating, call corresponding adjustment scheme, automatically regulate sound field pattern and the volume of sound equipment.
Described MCU microprocessor unit 3 calls corresponding adjustment scheme, and this concrete scheme is as follows:
1), 86-88,4 grades of human body sensories are awfully hot, it is light music that extremely inadaptable-----volume reduces 10DB/EQ, sound field is church pattern;
2), 80-85,3 grades of human body sensory sweltering heats, it is light music that very uncomfortable-----volume reduces 5DB/EQ, sound field is church pattern;
3), 76-79,2 grades of human body sensory partial heats, it is jazz that uncomfortable-----volume reduces 3DB/EQ, sound field is church pattern;
4), 71-75,1 grade of human body sensory is partially warm, it is jazz that comparatively comfortable-----volume reduces 3DB/EQ, sound field is music hall pattern;
5), 59-70,0 grade of human body sensory the most comfortable-----volume, EQ, sound field are present mode;
6), 51-58 ,-1 grade of human body sensory is slightly cooler, comparatively comfortable-----volume is constant, EQ is rock music, sound field is discotheque pattern;
7), 39-50 ,-2 grades of human body sensories colder (refrigerant), uncomfortable----volume is constant, and EQ is rock music, and sound field is discotheque pattern;
8), 26-38 ,-3 grades of human body sensories are terribly cold, very uncomfortable------volume is constant/EQ is rock music, sound field is discotheque pattern.
Described MCU microprocessor unit 3 automatic control modes are changeable is manual mode, and completes one by one according to the information of operation and 4 demonstrations of LCD display unit.
As shown in Figure 2, sound equipment access civil power, through power supply unit 6, convert sound equipment to and be applicable to voltage, warm and humid sensor input block 1 gathers sound equipment surrounding enviroment humiture size, be sent to A/D converting unit 2, A/D converting unit 2 converts corresponding numerical information to and transfers to MCU microprocessing unit 3, operation and LCD display unit 4 are electrically connected to MCU microprocessing unit 3, and arrange, MCU microprocessing unit 3 is processed numerical information, and automatic volume and the sound field pattern of adjusting power amplifier unit 7 of controlling, the input end of sound signal input block 8 connecting sound equipment equipment, preposition magnification processing is electrically connected to MCU microprocessing unit 3, the other end is connected to power amplifier unit 7, the loudspeaker unit 9 being connected with power amplifier unit 7 is output terminal, music is play.
The foregoing is only the preferred embodiment of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes instructions of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
1. warm and humid induced intelligent sound equipment, it is characterized in that: described sound equipment comprises casing (10) and is arranged on operation on casing (10) and LCD display unit (4), control panel (5), power supply unit (6), power amplifier unit (7), sound signal input block (8), the loudspeaker unit (9) that is connected with casing outward, described casing (10) front panel bottom is also provided with warm and humid sensor input block (1), middle part is provided with MCU microprocessor unit (3), and A/D converting unit (2) is installed on the interior central area of casing (10);
Described warm and humid sensor input block (1) gathers sound equipment periphery humiture, is sent to the A/D converting unit (2) being electrically connected to it;
Described A/D converting unit (2) is converted to corresponding numerical information and is conveyed into the MCU microprocessor unit (3) being electrically connected to it;
Described MCU microprocessor unit (3) receives numerical information, and by different noise datas and calculate, its computing formula is as follows:
(ssd)=(1.818t+18.18) (0.88+0.002f)+(t-32)/(45-t)-3.2v+18.2, wherein t is temperature on average, and f is relative humidity, and v is wind speed, after calculating, call corresponding adjustment scheme, automatically regulate sound field pattern and the volume of sound equipment.
2. according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: described MCU microprocessor unit (3) calls corresponding adjustment scheme, and this concrete scheme is as follows:
1), 86-88,4 grades of human body sensories are awfully hot, it is light music that extremely inadaptable-----volume reduces 10DB/EQ, sound field is church pattern;
2), 80-85,3 grades of human body sensory sweltering heats, it is light music that very uncomfortable-----volume reduces 5DB/EQ, sound field is church pattern;
3), 76-79,2 grades of human body sensory partial heats, it is jazz that uncomfortable-----volume reduces 3DB/EQ, sound field is church pattern;
4), 71-75,1 grade of human body sensory is partially warm, it is jazz that comparatively comfortable-----volume reduces 3DB/EQ, sound field is music hall pattern;
5), 59-70,0 grade of human body sensory the most comfortable-----volume, EQ, sound field are present mode;
6), 51-58 ,-1 grade of human body sensory is slightly cooler, comparatively comfortable-----volume is constant, EQ is rock music, sound field is discotheque pattern;
7), 39-50 ,-2 grades of human body sensories colder (refrigerant), uncomfortable----volume is constant, and EQ is rock music, and sound field is discotheque pattern;
8), 26-38 ,-3 grades of human body sensories are terribly cold, very uncomfortable------volume is constant/EQ is rock music, sound field is discotheque pattern.
3. according to warm and humid induced intelligent sound equipment claimed in claim 2, it is characterized in that: described MCU microprocessor unit (3) automatic control mode is changeable is manual mode, and complete one by one according to the information of operation and LCD display unit (4) demonstration.
4. according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: described warm and humid sensor input block (1) one end is arranged on casing (10) front panel and contacts with air, the other end is arranged on casing (10) inside.
5. according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: described warm and humid sensor input block (1) is selected digital environment noise transducer and low-power scm fabrication techniques, can direct compatible RS485 communication.
6. according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: the IC scheme that described sound signal input block (8) adopts 3 road source of sound input selections, hold concurrently volume, sound field and EQ adjust.
7. according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: described power amplifier unit (7) adopts each 50W integrated amplifier of binary channels IC with protection and mute function.
8. according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: described operation and LCD display unit (4) adopt the backlight module of 34*16MM size.
9. according to warm and humid induced intelligent sound equipment claimed in claim 1, it is characterized in that: the operation push-button on described control panel (5) adopts straight cutting four pin 6*6MM sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210352146.3A CN103677177B (en) | 2012-09-20 | 2012-09-20 | Warm and humid induced intelligent sound equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210352146.3A CN103677177B (en) | 2012-09-20 | 2012-09-20 | Warm and humid induced intelligent sound equipment |
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| CN103677177A true CN103677177A (en) | 2014-03-26 |
| CN103677177B CN103677177B (en) | 2017-09-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873987A (en) * | 2018-06-02 | 2018-11-23 | 熊冠 | A kind of intelligence control system and method for stereo of stage |
Citations (3)
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|---|---|---|---|---|
| CN1728234A (en) * | 2004-07-30 | 2006-02-01 | 英业达股份有限公司 | Sound control system and method |
| CN102383286A (en) * | 2010-09-01 | 2012-03-21 | 海尔集团公司 | Intelligentized internet-of-thing washing machine |
| CN102436246A (en) * | 2011-12-19 | 2012-05-02 | 厦门万安智能股份有限公司 | Intelligent house furnishing centralized control device with environmental adaptive contextual models |
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2012
- 2012-09-20 CN CN201210352146.3A patent/CN103677177B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1728234A (en) * | 2004-07-30 | 2006-02-01 | 英业达股份有限公司 | Sound control system and method |
| CN102383286A (en) * | 2010-09-01 | 2012-03-21 | 海尔集团公司 | Intelligentized internet-of-thing washing machine |
| CN102436246A (en) * | 2011-12-19 | 2012-05-02 | 厦门万安智能股份有限公司 | Intelligent house furnishing centralized control device with environmental adaptive contextual models |
Non-Patent Citations (1)
| Title |
|---|
| 吴炫等: "日照市旅游气候的人体舒适度分析", 《应用科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873987A (en) * | 2018-06-02 | 2018-11-23 | 熊冠 | A kind of intelligence control system and method for stereo of stage |
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| CN103677177B (en) | 2017-09-29 |
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Inventor after: Tang Wenliang Inventor after: Liu Shiquan Inventor after: Huang Haimei Inventor after: Tang Wenlin Inventor after: Liu Di Inventor after: Zou Yongbo Inventor after: Yan Xiaolong Inventor after: Shen Ling Inventor after: Zhou Yunhua Inventor after: Wu Youren Inventor after: Chen Xinbao Inventor before: Wu Youren |
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Free format text: CORRECT: INVENTOR; FROM: WU YOUREN TO: TANG WENLIANG TANG WENLIN LIU DI ZOU YONGBO YAN XIAOLONG SHEN LING ZHOU YUNHUA WU YOUREN CHEN XINBAO LIU SHIQUAN HUANG HAIMEI |
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Effective date of registration: 20161116 Address after: 342100 Anyuan County of Jiangxi Province, Ganzhou City Industrial Park, Kowloon District Cody Avenue Applicant after: Kedy Tech (Ganzhou) Electronics Co., Ltd. Address before: Get Huida Industrial Park No. 237 Street Sin Hang Road in Shenzhen city of Guangdong Province, Baoan District Guanlan 518000 Applicant before: SHENZHEN DEHUIDA TECHNOLOGY CO., LTD. |
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Effective date of registration: 20171123 Address after: Jiangxi Province, Ganzhou city fire 342100 Anyuan county road get Huida science and Technology Park Patentee after: Ganzhou de Hui Da Technology Co. Ltd. Address before: 342100 Anyuan County of Jiangxi Province, Ganzhou City Industrial Park, Kowloon District Cody Avenue Patentee before: Kedy Tech (Ganzhou) Electronics Co., Ltd. |
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Effective date of registration: 20180126 Address after: 342100 Anyuan County of Jiangxi Province, Ganzhou City Industrial Park, Kowloon District Cody Avenue Patentee after: Kedy Tech (Ganzhou) Electronics Co., Ltd. Address before: Jiangxi Province, Ganzhou city fire 342100 Anyuan county road get Huida science and Technology Park Patentee before: Ganzhou de Hui Da Technology Co. Ltd. |
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Effective date of registration: 20190430 Address after: 342100 Huoshan Lutehuida Science and Technology Park, Anyuan County, Ganzhou City, Jiangxi Province Patentee after: Ganzhou de Hui Da Technology Co. Ltd. Address before: 342100 Kodi Avenue, Kowloon District, Anyuan County Industrial Park, Ganzhou City, Jiangxi Province Patentee before: Kedy Tech (Ganzhou) Electronics Co., Ltd. |