CN102883256B - High temperature alarming system and method for automobile sound equipment - Google Patents
High temperature alarming system and method for automobile sound equipment Download PDFInfo
- Publication number
- CN102883256B CN102883256B CN201210359730.1A CN201210359730A CN102883256B CN 102883256 B CN102883256 B CN 102883256B CN 201210359730 A CN201210359730 A CN 201210359730A CN 102883256 B CN102883256 B CN 102883256B
- Authority
- CN
- China
- Prior art keywords
- temperature
- audio
- main system
- temperature data
- internal
- 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.)
- Active
Links
Landscapes
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a high temperature alarming system and a high temperature alarming method for automobile sound equipment. The system comprises a sound host external temperature sensor, a sound host and an alarm device, wherein the sound host external temperature sensor is used for acquiring external work environment temperature data of the sound host; the sound host receives the external work environment temperature data which are transmitted by the sound host external temperature sensor, and when temperature in the external work environment temperature data reaches a preset temperature and duration time reaches preset time, an alarm signal is outputted; and the alarm device receives the alarm signal transmitted by the sound host, and performs alarm prompt. According to the system and the method, the alarm prompt is performed when the temperature of the sound host is high and abnormal by monitoring the current external work environment temperature of the sound host in real time; and when the temperature of an internal component in the sound host is abnormal, failure alarm and shutdown protection can be provided, and the system and the method are favorable for timely finding failures of the machine by a user and prolonging the service life of the automobile sound equipment.
Description
Technical field
The present invention relates to automobile audio, more particularly to automobile audio high temperature warning system and method.
Background technology
With growth in the living standard, automobile progresses into family as consumer goodss.Use as family, people are to automobile
Requirement be no longer limited on cornering ability, also add the decoration to automobile, comfortable and amusement etc. aspect demand.And in amusement
Aspect, most common is installation automobile audio on automobile.Due to the Special use environment of automobile, automobile audio can bear
Peripheral temperature is generally in the range of -30 DEG C to 80 DEG C.Automobile audio occurs in high temperature environments cannot the event such as normal work, deadlock
Barrier phenomenon, has a strong impact on serviceability and the life-span of automobile audio.
Content of the invention
It is an object of the invention to provide a kind of automobile audio high temperature warning system and method, it is to avoid automobile audio is in high temperature
Use under environment, thus extending the service life of automobile audio.
According to an aspect of the present invention, the invention provides a kind of automobile audio high temperature warning system, comprising:
Main system of audio external temperature sensor, for gathering main system of audio external work environment temperature data；
Main system of audio, receives the external work environment temperature data from main system of audio external temperature sensor, works as outside
Temperature is had to reach preset temperature in operating ambient temperature data and when the persistent period reaches Preset Time, output alarm signal；
Alarm device, receives the alarm signal from main system of audio, carries out alarm.
Preferably, when there being temperature to reach 75 DEG C and continue 5min in external work environment temperature data, main system of audio
Output alarm signal and in 5min automatic shutdown.
Described alarm device can include speaker, for being pointed out by voice and reporting to the police.
Preferably, the automobile audio high temperature warning system of the present invention can also include: main system of audio internal temperature sensor
Device, for gathering main system of audio internal components temperature data, and described internal components temperature data is sent to main system of audio；
Described main system of audio receives the internal components temperature data from main system of audio internal temperature sensor, when internal device
When having temperature to reach preset temperature in part temperature data, output alarm signal.
Described main system of audio internal components can include sound equipment power amplifier ic, power management module ic and central processing unit mcu.
The automobile audio high temperature warning system of the present invention also can also include display,
Described main system of audio will receive from main system of audio external temperature sensor and/or main system of audio internal temperature
The temperature data of sensor exports to described display, by display displays temperature data.
According to another aspect of the present invention, the invention provides a kind of automobile audio high temperature alarm method, comprising:
Real-time monitoring host computer of vedio device on vehicle external work environment temperature data, according to described external work environment temperature data
Determine whether that temperature reaches outside preset temperature；
When having in external work environment temperature data, temperature reaches outside preset temperature and the persistent period reaches Preset Time
When, send temperature anomaly prompting.
Described outside preset temperature can be 75 DEG C, and Preset Time can be 5min.
Further, after sending temperature anomaly prompting, main system of audio automatic shutdown within 5min.
The automobile audio high temperature alarm method of the present invention can also include:
The internal components temperature data of real-time monitoring host computer of vedio device on vehicle internal components, according to described internal components temperature number
It is judged that whether there being temperature to reach internal preset temperature；
When there being temperature to reach internal preset temperature in internal components temperature data, send temperature anomaly prompting.
Described internal preset temperature can be 100 DEG C.
The present invention passes through real-time monitoring main system of audio current external operating ambient temperature, carries out warning in high temperature abnormality and carries
Show.Fault alarm and shutdown protection can also be provided in main system of audio internal components temperature anomaly, contribute to user timely
Find machine fault itself.The present invention is conducive to guiding the proper use of automobile audio of user, extends the service life of automobile audio.
Brief description
Fig. 1 is the automobile audio high temperature warning system according to the preferred embodiment of the present invention.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with accompanying drawing to concrete reality
Apply example to be described in detail.
As shown in figure 1, the automobile audio high temperature warning system of the present invention preferably includes main system of audio internal temperature sensor,
Main system of audio external temperature sensor, main system of audio and alarm device.Wherein, main system of audio internal temperature sensor collection sound
Ring the internal components temperature data of main frame internal components, and internal components temperature data is sent to main system of audio.Main system of audio
Internal components can include but is not limited to sound equipment power amplifier ic, power management module ic and central processing unit mcu.Outside main system of audio
Portion temperature sensor collection main system of audio external operating environment (i.e. the environment of main system of audio periphery) temperature data, and by outside work
It is sent to main system of audio as ambient temperature data.Main system of audio receives and is derived from main system of audio external temperature sensor and/or sound equipment
The temperature data of main frame internal temperature sensor；When have in external work environment temperature data temperature reach outside preset temperature and
Persistent period reach during Preset Time or internal components temperature data in when having temperature to reach internal preset temperature, export alarm signal
Number to alarm device, thus carrying out alarm.Alarm device includes speaker, can be pointed out by voice and report to the police.
The automobile audio high temperature warning system of the present invention also can also include display, and main system of audio is by being derived from of receiving
The temperature data of main system of audio external temperature sensor and/or main system of audio internal temperature sensor exports to display, by showing
Show device real-time displaying sound main frame temperature data outwardly and inwardly.Certainly, display can also work as temperature as alarm device
When abnormal occur, by modes such as flickers, user can be reminded.
Below, describe the working method of the automobile audio high temperature warning system of the present invention in detail.
The ambient temperature data of main system of audio external temperature sensor Real-time Collection main system of audio periphery, and by its turn
Change the signal of telecommunication into and input to main system of audio, then by the display in real time of this ambient temperature data over the display.Due to when outer
When portion's ambient temperature reaches 75 DEG C and continues more than 10 minutes, main system of audio internal components will be susceptible to fault.Therefore, when
When peripheral outer ambient temperature reaches 75 DEG C and continues 5 minutes, display arises that prompting interface, and speaker sends language simultaneously
Sound is pointed out, call user's attention, and the ambient temperature of main system of audio periphery has reached the normal operation circumstances of main system of audio
Temperature, user please confirm whether periphery has abnormal phenomena to occur, prompting user's main system of audio will automatic shutdown protection simultaneously.Sound
Ring main frame automatic shutdown within latter 5 minutes of warning.Certainly, because temperature sensor typically all can have error, in order to more preferable
Ground protection main system of audio it is also possible to when being arranged on temperature and reaching 70 minutes and continue 5 clock, just carry out related prompting, and in prompting 5
Main system of audio is closed within minute.
Meanwhile, the temperature data of main system of audio internal temperature sensor Real-time Collection main system of audio internal components, example
As monitor in real time is carried out to the temperature of the Primary Components such as power amplifier ic, power management module ic, central processing unit mcu, simultaneously by this
A little temperature datas show over the display.Under normal circumstances, when main system of audio external work environment temperature is less than 75 DEG C, sound equipment
Main frame internal components temperature typically not achieves the temperature that device can bear in itself.But break down exception in machine, such as
When radiator fan does not work, will result in internal components steep temperature rise, reaching the temperature range of itself normal work thus sending out
Raw fault is even damaged.For avoiding device failure, need in this case to carry out fault alarm.In the present invention, work as sound equipment
When main frame internal components temperature reaches internal preset temperature, fault alarm is carried out it is also possible to set by display interface and voice
Put automatic shutdown after a period of time of reporting to the police.Here, internal preset temperature can be arranged between 95-105 DEG C.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of automobile audio high temperature warning system, comprising:
Main system of audio external temperature sensor, for gathering main system of audio external work environment temperature data；
Main system of audio internal temperature sensor, for gathering main system of audio internal components temperature data；
Main system of audio, receives the external work environment temperature data from main system of audio external temperature sensor, when outside work
Temperature is had to reach preset temperature in ambient temperature data and when the persistent period reaches Preset Time, output alarm signal is simultaneously being specified
Automatic shutdown in time, receives the internal components temperature data from main system of audio internal temperature sensor, when internal device simultaneously
When having temperature to reach preset temperature in part temperature data, output alarm signal；
Alarm device, receives the alarm signal from main system of audio, carries out alarm.
2. automobile audio high temperature warning system according to claim 1 is it is characterised in that work as external work environment temperature number
According in have temperature to reach 75 DEG C and continue 5min when, main system of audio output alarm signal automatic shutdown in 5min.
3. automobile audio high temperature warning system according to claim 1 is it is characterised in that described main system of audio internal components
Including sound equipment power amplifier ic, power management module ic and central processing unit mcu.
4. automobile audio high temperature warning system according to claim 1 is it is characterised in that also include display,
Described main system of audio will receive from main system of audio external temperature sensor and/or main system of audio internal temperature sensor
The temperature data of device exports to described display, by display displays temperature data.
5. a kind of automobile audio high temperature alarm method, comprising:
Real-time monitoring host computer of vedio device on vehicle external work environment temperature data, judges according to described external work environment temperature data
Temperature whether is had to reach outside preset temperature；
When having temperature to reach outside preset temperature in external work environment temperature data and the persistent period reaches Preset Time, send out
Go out temperature anomaly prompting；
Real-time monitoring host computer of vedio device on vehicle internal components temperature data, determines whether temperature according to described internal components temperature data
Degree reaches internal preset temperature；
When there being temperature to reach internal preset temperature in internal components temperature data, send temperature anomaly prompting.
6. automobile audio high temperature alarm method according to claim 5 is it is characterised in that described outside preset temperature is 75
DEG C, Preset Time is 5min.
7. automobile audio high temperature alarm method according to claim 6 sends temperature anomaly it is characterised in that being additionally included in
After prompting, main system of audio automatic shutdown within 5min.
8. automobile audio high temperature alarm method according to claim 5 is it is characterised in that described internal preset temperature is
100℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210359730.1A CN102883256B (en) | 2012-09-25 | 2012-09-25 | High temperature alarming system and method for automobile sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210359730.1A CN102883256B (en) | 2012-09-25 | 2012-09-25 | High temperature alarming system and method for automobile sound equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102883256A CN102883256A (en) | 2013-01-16 |
| CN102883256B true CN102883256B (en) | 2017-02-01 |
Family
ID=47484362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210359730.1A Active CN102883256B (en) | 2012-09-25 | 2012-09-25 | High temperature alarming system and method for automobile sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102883256B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808709B (en) * | 2014-01-27 | 2018-03-09 | 厦门歌乐电子企业有限公司 | A kind of car-mounted device and temprature control method with temperature control function |
| CN105320587A (en) * | 2014-06-24 | 2016-02-10 | 鸿合科技有限公司 | High temperature early warning method and device for processor of large intelligent electronic screen |
| CN107229296B (en) * | 2016-03-23 | 2022-08-16 | 重庆医药高等专科学校 | Intelligent cooling remote control weak current box and intelligent cooling method thereof |
| CN106131465A (en) * | 2016-07-26 | 2016-11-16 | 深圳创维－Rgb电子有限公司 | The method and apparatus of rotation speed of the fan control and television set |
| CN107491008A (en) * | 2017-08-29 | 2017-12-19 | 歌尔股份有限公司 | Wearable device |
| CN107623893A (en) * | 2017-08-30 | 2018-01-23 | 惠州市德赛西威汽车电子股份有限公司 | A kind of automobile audio temperature monitoring system based on LabVIEW |
| CN110858491A (en) * | 2018-08-07 | 2020-03-03 | 深圳市宝业恒实业股份有限公司 | Intelligent scene multimedia informatization management control equipment based on Internet of things |
| CN211969350U (en) * | 2020-01-20 | 2020-11-20 | 北京嘀嘀无限科技发展有限公司 | Monitoring device of vehicle-mounted equipment and vehicle-mounted equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201039451Y (en) * | 2007-05-10 | 2008-03-19 | 青岛海信电器股份有限公司 | Stereo sound accompanying power amplification circuit |
| CN102348147A (en) * | 2010-06-16 | 2012-02-08 | Nxp股份有限公司 | Control of loudspeaker output |
| CN202421914U (en) * | 2011-12-22 | 2012-09-05 | 深圳市赛格导航科技股份有限公司 | Car audio |
-
2012
- 2012-09-25 CN CN201210359730.1A patent/CN102883256B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201039451Y (en) * | 2007-05-10 | 2008-03-19 | 青岛海信电器股份有限公司 | Stereo sound accompanying power amplification circuit |
| CN102348147A (en) * | 2010-06-16 | 2012-02-08 | Nxp股份有限公司 | Control of loudspeaker output |
| CN202421914U (en) * | 2011-12-22 | 2012-09-05 | 深圳市赛格导航科技股份有限公司 | Car audio |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102883256A (en) | 2013-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102883256B (en) | High temperature alarming system and method for automobile sound equipment | |
| EP2648393B1 (en) | System, method, and apparatus for performing fault diagnosis for an electronic appliance | |
| US8054188B2 (en) | Carbon monoxide detector, system and method for signaling a carbon monoxide sensor end-of-life condition | |
| CN104574848A (en) | Warning method of fuel gas warning device | |
| US20130321161A1 (en) | Cloud-based fire alarm control system | |
| CN104125455A (en) | Projector fault monitoring method, terminal and system | |
| CN105278521A (en) | Method and device for diagnosing fault cause of unit and air conditioning unit | |
| CN105300447A (en) | System and method for monitoring operation state of equipment | |
| CN210051840U (en) | Detection device and system for power distribution network fault | |
| CN111932847A (en) | Fault alarm system | |
| KR20140057443A (en) | A fire alarm system for a ship and a method of monitoring using the same | |
| US8566623B2 (en) | Start-up control apparatus and method | |
| CN115394058A (en) | Method for displaying equipment state alarm | |
| CN204596069U (en) | A kind of cable stake supervising device | |
| CN103061811A (en) | Mine safety monitoring system | |
| CN208367095U (en) | A kind of online resistance temperature, pressure monitoring and early warning instrument | |
| CN106608570A (en) | Lift abnormality early-warning, supervising and querying system | |
| CN207503431U (en) | A kind of remote alarming system | |
| JP2004015368A (en) | Wireless communication system, wireless master unit, wireless slave unit, communication environment supervisory method, and illegal access supervisory method | |
| CN100541962C (en) | The digital protection circuit of multichannel DC/DC insulating power supply | |
| JP2009193317A (en) | Electronic device | |
| CN205301278U (en) | Harmful gas detection device based on sensor | |
| CN109361193A (en) | A kind of student dormitory multifunctional protection device | |
| CN202305734U (en) | Warning and indicating device used for insulation monitoring in medical place | |
| CN220104191U (en) | Intelligent gas flowmeter based on human infrared sensing and shooting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190329 Address after: 317000 east gate of Taizhou City, Zhejiang Province Co-patentee after: Zhejiang Geely Holding Group Co., Ltd. Patentee after: Zhejiang Geely Automobile Research Institute Co., Ltd. Address before: 311228 No. 206 Farmer's Second House in Linjiang Industrial Park, Xiaoshan District, Hangzhou City, Zhejiang Province Co-patentee before: Zhejiang Geely Automobile Research Institute Co., Ltd. Patentee before: Hangzhou Branch, Zhejiang Geely Automobile Research Institute Co., Ltd. Co-patentee before: Zhejiang Geely Holding Group Co., Ltd. |