CN103043004A - Vehicular multimedia playing system - Google Patents

Vehicular multimedia playing system Download PDF

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Publication number
CN103043004A
CN103043004A CN2012105706229A CN201210570622A CN103043004A CN 103043004 A CN103043004 A CN 103043004A CN 2012105706229 A CN2012105706229 A CN 2012105706229A CN 201210570622 A CN201210570622 A CN 201210570622A CN 103043004 A CN103043004 A CN 103043004A
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China
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module
wireless communication
weather information
communication module
vehicle
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Granted
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CN2012105706229A
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CN103043004B (en
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朱佩芬
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YUYAO JIANGTENG PLASTIC INDUSTRY CO., LTD.
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朱佩芬
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Priority to CN201210570622.9A priority Critical patent/CN103043004B/en
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Application granted granted Critical
Publication of CN103043004B publication Critical patent/CN103043004B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention relates to a vehicular multimedia playing system which comprises a vehicular navigation module, a wireless communication module, an external temperature sensor and a multimedia control playing module. The wireless communication module is connected with the vehicular navigation module to acquire location weather information. The multimedia control playing module is respectively connected with the wireless communication module and the external temperature sensor and determines a mood picture corresponding to the local weather information and playing of correspondingly styled music according to the location weather information acquired by the wireless communication module and exterior temperature data detected by the external temperature sensor. The vehicular multimedia playing system is capable of playing the music and pictures matching with the local weather for users driving a car to go out, and driving experience of the users is enriched.

Description

Vehicle multimedia playing system
Technical field
The present invention relates to a kind of vehicle multimedia playing system, relate in particular to a kind of vehicle multimedia playing system that automatically to play corresponding mood picture and music in the automobile according to the residing weather condition of automobile that is installed in, when chaufeur drives a car process, need not manually select needed picture and music, improve by bus people's by bus comfort level, and brought good pleasure of the senses.
Background technology
Along with the progress of auto-industry and the development of multimedia technology, increasing multimedia equipment appears on the automobile, to satisfy people's demand growing to automobile.People not only can be on automobile broadcast listening and listoning music, and can watch video and use various travelling image auxiliary devices at automobile, these all to people with the audiovisual grand banquet of different levels.Yet, under steam, when needing to change video disc or switching channels if chaufeur need to be weary of a certain song, some videos, must manually carry out selection and the replacing of music or video, if but next song, next video still do not satisfy the requirement of chaufeur, and or not preference song, the video of this chaufeur, then must proceed manual switchover, operation has affected travel safety and driving comfort greatly so frequently, has brought hidden danger to traffic.
Therefore, need a kind of vehicle multimedia playing system that is installed in the automobile, according to the weather condition to current automobile position, automatically select the mood picture corresponding with described weather condition and the music of corresponding style to play, chaufeur is selected to free the operation from content of multimedia frequently, realize the automatic broadcast of content of multimedia, be very easy to the user when bringing sense organ joyful for the user, thereby ensured the safety that drives a car.
Summary of the invention
In order to address the above problem, the invention provides a kind of vehicle multimedia playing system that is installed in the automobile, so that the user needn't be busy with manual adjustment vehicle interior temperature humidity and vehicle lamp brightness in any environment, realize the intelligence operation of equipment, made things convenient for user's trip.
According to an aspect of the present invention, a kind of vehicle multimedia playing system that is installed in the automobile is provided, comprise: the vehicle mounted guidance module, wireless communication module, external temperature sensor, the multimedia control playing module, wireless communication module is connected to obtain local weather information with the vehicle mounted guidance module, multimedia control playing module and wireless communication module, external temperature sensor connects respectively, according to the local weather information of wireless communication module acquisition and the outer temperature data of car of external temperature sensor detection, determine the broadcast of the music of the mood picture corresponding with local weather information and corresponding style.
More specifically, described vehicle multimedia playing system further comprises: the vehicle mounted guidance module, determine the automobile position according to the electronic chart of the section of setting within it; Wireless communication module, wireless connections external wireless network is to obtain all kinds of style music files in the music site on various places Weather information and the external wireless network, and connect described vehicle mounted guidance module, from the Weather information of described various places, select local weather information according to the automobile position that the vehicle mounted guidance module is determined; External temperature sensor is installed on the car body, is used for the outer temperature of real-time inspection vehicle, and the outer temperature data of output car; Memory device connects described wireless communication module, stores all kinds of style music files that described wireless communication module obtains, the mood picture that prestores corresponding with all kinds of weather; The multimedia control playing module, connect respectively wireless communication module, external temperature sensor and memory device, the local weather information that the outer temperature data of the car that the external temperature sensor that timing ratio obtains detects and wireless communication module are selected, when the temperature information in the local weather information of the outer temperature data of the car that external temperature sensor detects and wireless communication module selection conforms to, determine that the local weather information that wireless communication module is selected is believable, from memory device, read with music file and the mood picture of the corresponding style of described local weather information and play, when the temperature information in the local weather information of the outer temperature data of the car that external temperature sensor detects and wireless communication module selection does not conform to, determine that the local weather information that wireless communication module is selected is incredible, from memory device, read with music file and the mood picture of the corresponding style of fine day and play, show weather information to be determined at the telltale of multimedia control playing module; The manual switchover module is installed in the automobile instrument panel, connects described multimedia control playing module, manually closes or open the multimedia control playing module for chaufeur; Wherein, described multimedia control playing module comprises telltale and loud speaker, described weather pattern comprises fine day, cloudy day, rainy day, snow sky, strong wind or thunderstorm, with fine day, cloudy day, rainy day, snow sky, strong wind and thunderstorm respectively corresponding music style be popular, country music, allusion, jazz, rock and roll and heavy metal.
More specifically, in the described vehicle multimedia playing system, described external wireless network can be automobile affiliated unit internal network or local transit supervising the network.
More specifically, in the described vehicle multimedia playing system, described vehicle mounted guidance module can be GPS navigation module, GLONASS navigation module, Galileo navigation module or Beidou satellite navigation module.
More specifically, in the described vehicle multimedia playing system, described external temperature sensor is a kind of in thermocouple, the thermally dependent resistor.
Description of drawings
Below with reference to accompanying drawing embodiment of the present invention are described, wherein:
The block diagram of the vehicle multimedia playing system that Fig. 1 illustrates according to an embodiment of the present invention.
The specific embodiment
Below with reference to accompanying drawings the embodiment of vehicle multimedia playing system of the present invention is elaborated.
Fig. 1 illustrates the according to embodiments of the present invention block diagram of vehicle multimedia playing system.The vehicle multimedia playing system that wherein is installed in the automobile comprises: the vehicle mounted guidance module, be installed in automobile front chamber, and determine the automobile position according to the electronic chart of the section of setting within it; Wireless communication module, connect described vehicle mounted guidance module and memory device, simultaneously wireless connections external wireless network is to obtain all kinds of style music files in the music site on various places Weather information and the external wireless network, from the Weather information of described various places, selects local weather information according to the automobile position that the vehicle mounted guidance module is determined, and all kinds of style music files that will music site download from the external wireless network store the described memory device into; External temperature sensor is installed on the car body, is used for the outer temperature of real-time inspection vehicle, and the outer temperature data of output car; Memory device is stored all kinds of style music files that described wireless communication module is downloaded, and the mood picture that prestores corresponding with all kinds of weather; The multimedia control playing module, connect respectively wireless communication module, external temperature sensor and memory device, the local weather information that the outer temperature data of the car that the external temperature sensor that timing ratio obtains detects and wireless communication module are selected, when the temperature information in the local weather information of the outer temperature data of the car that external temperature sensor detects and wireless communication module selection conforms to, determine that the local weather information that wireless communication module is selected is believable, from memory device, read with music file and the mood picture of the corresponding style of described local weather information and play, when the temperature information in the local weather information of the outer temperature data of the car that external temperature sensor detects and wireless communication module selection does not conform to, determine that the local weather information that wireless communication module is selected is incredible, from memory device, read with music file and the mood picture of the corresponding style of fine day and play, show weather information to be determined at the telltale of multimedia control playing module; The manual switchover module is installed in the automobile instrument panel, connects described multimedia control playing module, manually closes or open the multimedia control playing module for chaufeur; Wherein, described multimedia control playing module comprises telltale and loud speaker, described weather pattern comprises fine day, cloudy day, rainy day, snow sky, strong wind or thunderstorm, with fine day, cloudy day, rainy day, snow sky, strong wind and thunderstorm respectively corresponding music style be popular, country music, allusion, jazz, rock and roll and heavy metal.
In addition, for real-time update music type and the mood picture corresponding with local weather, the local weather information that the outer temperature data of the car that the external temperature sensor that needs multimedia control playing module timing ratio to obtain detects and wireless communication module are selected, the time of setting can be preset per 5 minutes more once, per 2 minutes more once or per 1 minute relatively one inferior, also can be that chaufeur manually arranges.
Wherein, in the described vehicle multimedia playing system, described external wireless network can be automobile affiliated unit internal network or local transit supervising the network.Described wireless communication module is wirelessly connected to automobile affiliated unit internal network or local transit supervising the network, and real-time update is from the various places Weather information that network is downloaded, and stores in the memory device and use for follow-up comparison and selection.
Wherein, in the described vehicle multimedia playing system, described vehicle mounted guidance module can be GPS navigation module, GLONASS navigation module, Galileo navigation module or Beidou satellite navigation module.GPS navigation system, GLONASS navigationsystem, Galileo navigationsystem or Beidou satellite navigation system are four kinds of navigationsystem that the world today the most generally uses.
In addition, Beidou satellite navigation system is the Chinese independent development capability of implementing, the GPS of independent operating.The system Construction target is: build up independent, open compatible, advanced technology, reliable and stable Beidou satellite navigation system covering the whole world, promote the satellite navigation industrial chain to form, forming perfect national satellite navigation application industry supports, promote and security system, promote satellite navigation in the widespread use of national economy society every profession and trade, Beidou satellite navigation system is by space segment, ground segment and user segment three parts form, space segment comprises 5 satellites and 30 non-geo satellites, ground segment comprises primary station, several ground stations such as injection plant and monitoring station, user segment comprise Big Dipper user terminal and with the terminal of other satellite navigation system compatibilities.GPS is that 20 century 70s are by the Aerospace Satellite navigation positioning system of new generation of U.S. land, sea, and air joint research and development, its main purpose is to provide real-time, round-the-clock and global navigation Service for three large fields, land, sea, air, and be used for some military purposes such as information acquisition, Nuclear detonation monitoring and emergency communication, be the important composition that the U.S. dominates global strategy exclusively.Through the research experiment in more than 20 years, expensive 30,000,000,000 dollars, in March, 1994, the Global coverage rate was finished up to 98% oneself laying of 24 gps satellite constellations.The Galileo position fixing system is global position system just under construction of European Union, also be to continue outside the existing gps system of the U.S. and the Muscovite GLONASS navigationsystem, the 3rd can be for civilian use position fixing system, the basic service of Galileo system has navigation, location, time service; Special service has search and rescue aid; The expanded application service system has application, safe railway operation scheduling, maritime transport system, land fleet transportation control, the precision agriculture in aircraft navigation and landing system, on January 7th, 2010, EU Committee claims that the Galileo position fixing system of European Union will put into effect from 2014.Russia's GLONASS navigationsystem is comprised of 24 satellites, and precision is about 10 meters, and is dual-use, design 2009 the end of the year service range be extended to the whole world.
Wherein, in the described vehicle multimedia playing system, described external temperature sensor is a kind of in thermocouple, the thermally dependent resistor.It below is the characteristics to thermocouple and two kinds of temperature sensors of thermally dependent resistor.Thermocouple is temperature sensor the most frequently used in the temperature survey, its main benefit is wide temperature range and adapts to various air environments, and solid, price is low, need not power supply, also be the most cheap, thermocouple is made of two different metal lines that at one end connect, when thermoelectricity is on a rare occasion held when being heated, electric potential difference is just arranged in the thermocouple circuit, can come accounting temperature with the electric potential difference of measuring, but, be nonlinear relationship between voltage and temperature, temperature is because voltage and temperature are nonlinear relationships, therefore need to do to measure for the second time for reference temperature, and utilize test equipment software or hardware to process voltage-temperature inversion in instrument internal, with final acquisition thermocouple temperature, in brief, thermocouple is the simplest and the most general temperature sensor, but thermocouple and be not suitable for high-precision measurement and application.And thermally dependent resistor is to use semi-conducting material, mostly be greatly negative temperature coefficient, be that resistance reduces with the temperature increase, temperature traverse can cause large resistance to change, so it is the sensitiveest temperature sensor, but the linearity extreme difference of thermally dependent resistor, and with production technology much relations are arranged, maker can not give standardized thermally dependent resistor curve, and the thermally dependent resistor volume is very little, and is also fast to the response of temperature traverse.But thermally dependent resistor need to use current source, small size also makes it very responsive to self-heating error, what thermally dependent resistor was measured at two lines is absolute temperature, preferably precision is arranged, but it is more expensive than thermocouple, the observable temperature scope is also less than thermocouple, the resistance of a kind of thermally dependent resistor commonly used in the time of 25 ℃ is 5k Ω, per 1 ℃ temperature change causes the resistance variations of 200 Ω, the lead resistance of noting 10 Ω only causes insignificant 0.05 ℃ of error, so he carries out fast by very suitable needs and the current control of smart temperature measurement is used, and size is little to be favourable for the application that requires of having living space, but must be noted that to prevent self-heating error, thermally dependent resistor also has the measurement skill of himself, and the thermally dependent resistor volume is little to be advantage, and it can be very fast stable, can not cause heat load, but also so very shaky, large electric current can cause self-heating, because thermally dependent resistor is a kind of resistive device, any current source all can be thereon because power causes heating, and power equals the long-pending of current squaring and resistance.Therefore to use little current source, pine for if thermally dependent resistor is exposed to height, will cause nonvolatil damage.
Adopt vehicle multimedia playing system of the present invention, realized meeting the automatic broadcast of the music of the mood picture of local weather and corresponding types, need not chaufeur and frequently switch the music that music can obtain to meet local weather and own mood, reduced the operation of chaufeur to multimedia equipment, the guarantee chaufeur focuses on more attention with it the driving originally, thereby reduce the generation of traffic accident, when enriching user's sensory experience, guaranteed the safety of driving.
Be understandable that although the present invention with the preferred embodiment disclosure as above, yet above-described embodiment is not to limit the present invention.For any those of ordinary skill in the art, do not breaking away from the technical solution of the present invention scope situation, all can utilize the technology contents of above-mentioned announcement that technical solution of the present invention is made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solution of the present invention according to any simple modification, equivalent variations and the modification that technical spirit of the present invention is done above embodiment, all still belongs in the scope of technical solution of the present invention protection.

Claims (5)

1. vehicle multimedia playing system comprises:
Vehicle mounted guidance module, wireless communication module, external temperature sensor, multimedia control playing module, wireless communication module is connected to obtain local weather information with the vehicle mounted guidance module, the multimedia control playing module is connected respectively with wireless communication module, external temperature sensor, according to the local weather information of wireless communication module acquisition and the outer temperature data of car of external temperature sensor detection, determine the broadcast of the music of the mood picture corresponding with local weather information and corresponding style.
2. vehicle multimedia playing system as claimed in claim 1, described vehicle multimedia playing system further comprises:
The vehicle mounted guidance module is determined the automobile position according to the electronic chart of the section of setting within it;
Wireless communication module, wireless connections external wireless network is to obtain all kinds of style music files in the music site on various places Weather information and the external wireless network, and connect described vehicle mounted guidance module, from the Weather information of described various places, select local weather information according to the automobile position that the vehicle mounted guidance module is determined;
External temperature sensor is installed on the car body, is used for the outer temperature of real-time inspection vehicle, and the outer temperature data of output car;
Memory device connects described wireless communication module, stores all kinds of style music files that described wireless communication module obtains, the mood picture that prestores corresponding with all kinds of weather;
The multimedia control playing module, connect respectively wireless communication module, external temperature sensor and memory device, the local weather information that the outer temperature data of the car that the external temperature sensor that timing ratio obtains detects and wireless communication module are selected, when the temperature information in the local weather information of the outer temperature data of the car that external temperature sensor detects and wireless communication module selection conforms to, determine that the local weather information that wireless communication module is selected is believable, from memory device, read with music file and the mood picture of the corresponding style of described local weather information and play, when the temperature information in the local weather information of the outer temperature data of the car that external temperature sensor detects and wireless communication module selection does not conform to, determine that the local weather information that wireless communication module is selected is incredible, from memory device, read with music file and the mood picture of the corresponding style of fine day and play, show weather information to be determined at the telltale of multimedia control playing module;
The manual switchover module is installed in the automobile instrument panel, connects described multimedia control playing module, manually closes or open the multimedia control playing module for chaufeur;
Wherein, described multimedia control playing module comprises telltale and loud speaker, described weather pattern comprises fine day, cloudy day, rainy day, snow sky, strong wind or thunderstorm, with fine day, cloudy day, rainy day, snow sky, strong wind and thunderstorm respectively corresponding music style be popular, country music, allusion, jazz, rock and roll and heavy metal.
3. vehicle multimedia playing system as claimed in claim 2, wherein said external wireless network can be automobile affiliated unit internal network or local transit supervising the network.
4. vehicle multimedia playing system as claimed in claim 2, wherein said described vehicle mounted guidance module can be GPS navigation module, GLONASS navigation module, Galileo navigation module or Beidou satellite navigation module.
5. such as the described vehicle multimedia playing system of claim 2-4, wherein said external temperature sensor is a kind of in thermocouple, the thermally dependent resistor.
CN201210570622.9A 2012-12-24 2012-12-24 Vehicle multimedia playing system Expired - Fee Related CN103043004B (en)

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Cited By (8)

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CN103309670A (en) * 2013-06-20 2013-09-18 亿览在线网络技术(北京)有限公司 Implementation method and implementation device for skin of music player
CN103593241A (en) * 2013-11-19 2014-02-19 中标软件有限公司 Android vehicle-mounted system and application program fast switching method thereof
CN105459930A (en) * 2014-09-30 2016-04-06 大陆汽车系统公司 System and method for setting an environmental condition in or around a vehicle in response to a determined mood
CN105702270A (en) * 2014-11-27 2016-06-22 深圳市腾讯计算机系统有限公司 Music playing method and apparatus
WO2017124399A1 (en) * 2016-01-21 2017-07-27 阮元 Information pushing method during weather-based music downloading and downloading system
WO2017124398A1 (en) * 2016-01-21 2017-07-27 阮元 Method for collecting usage data of weather matching-based downloading technology, and downloading system
CN111324324A (en) * 2018-12-17 2020-06-23 比亚迪股份有限公司 Vehicle-mounted multimedia and screen theme acquisition method, device and equipment thereof
CN112887342A (en) * 2021-04-29 2021-06-01 湖北亿咖通科技有限公司 Service scheduling method, vehicle-mounted service processing system, electronic device and storage medium

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Cited By (10)

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Publication number Priority date Publication date Assignee Title
CN103309670A (en) * 2013-06-20 2013-09-18 亿览在线网络技术(北京)有限公司 Implementation method and implementation device for skin of music player
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CN103593241A (en) * 2013-11-19 2014-02-19 中标软件有限公司 Android vehicle-mounted system and application program fast switching method thereof
CN105459930A (en) * 2014-09-30 2016-04-06 大陆汽车系统公司 System and method for setting an environmental condition in or around a vehicle in response to a determined mood
CN105702270A (en) * 2014-11-27 2016-06-22 深圳市腾讯计算机系统有限公司 Music playing method and apparatus
WO2017124399A1 (en) * 2016-01-21 2017-07-27 阮元 Information pushing method during weather-based music downloading and downloading system
WO2017124398A1 (en) * 2016-01-21 2017-07-27 阮元 Method for collecting usage data of weather matching-based downloading technology, and downloading system
CN111324324A (en) * 2018-12-17 2020-06-23 比亚迪股份有限公司 Vehicle-mounted multimedia and screen theme acquisition method, device and equipment thereof
CN112887342A (en) * 2021-04-29 2021-06-01 湖北亿咖通科技有限公司 Service scheduling method, vehicle-mounted service processing system, electronic device and storage medium
CN112887342B (en) * 2021-04-29 2021-07-23 湖北亿咖通科技有限公司 Service scheduling method, vehicle-mounted service processing system, electronic device and storage medium

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