CN104044524A - Method for adjusting volume of vehicle-mounted radio and vehicle-mounted device - Google Patents
Method for adjusting volume of vehicle-mounted radio and vehicle-mounted device Download PDFInfo
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- CN104044524A CN104044524A CN201310079182.1A CN201310079182A CN104044524A CN 104044524 A CN104044524 A CN 104044524A CN 201310079182 A CN201310079182 A CN 201310079182A CN 104044524 A CN104044524 A CN 104044524A
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- broadcast singal
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- mounted radio
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Abstract
The invention provides a method for adjusting the volume of a vehicle-mounted radio and a vehicle-mounted device, relates to the technical field of automobiles, and can effectively solve the problem that the radio in the receiving process cannot receive normal broadcast signals and outputs noise signals and thus a user is troubled by noise in the radio. The method comprises the following steps of determining whether the vehicle-mounted radio can receive the normal broadcast signals from broadcasting stations or not; adjusting the volume of the vehicle-mounted radio to reduce the volume of the vehicle-mounted radio to preset volume if the vehicle-mounted radio cannot receive the normal broadcast signals. The method can be applied to the vehicle-mounted device with a radio broadcast receiving function.
Description
Technical field
The present invention relates to automobile technical field, relate in particular to a kind of method and car-mounted device of adjusting vehicle-mounted radio volume.
Background technology
At present, user is in the time of steering vehicle, like utilizing vehicle-mounted radio broadcast listening, because the environment of driving is in public place, inevitably can be subject to the impact of various noises, for example, from the noise of external environment, thereby affect user and listen to the quality of radio, again for example in radio due to the noise that can not receive normal broadcast singal and produce so that user is subject to the puzzlement of noise in radio receiver.
In the prior art, vehicle-mounted radio can be adjusted automatically according to environment the volume of broadcast,, by the detection to ambient noise, correspondingly increases wireless volume, so that user can know the sound signal of hearing in broadcast that is.
But, this technology is only applicable to the noise of environment around and becomes in large situation, increase wireless volume, and in the time that user's steering vehicle enters no signal region, vehicle-mounted radio is exported noise signals because not receiving normal broadcast singal, so that user is subject in radio receiver noise puzzlement, and user experiences poor, for this problem, unresolved at present.
Summary of the invention
The embodiment of the present invention provides a kind of method and car-mounted device of adjusting vehicle-mounted radio volume, and the radio that can effectively solve in reception can not receive normal broadcast singal and export noise signals, so that user is subject to the problem of noise puzzlement in radio receiver.
A first aspect of the present invention, provides a kind of method of adjusting vehicle-mounted radio volume, and the method comprises:
Determine whether vehicle-mounted radio can receive the normal broadcast singal from broadcast station;
If determine that described vehicle-mounted radio cannot receive described normal broadcast singal, adjust the volume of described vehicle-mounted radio so that the volume decrease of described vehicle-mounted radio is low to moderate predetermined volume.
In the possible implementation of the first of first aspect, described predetermined volume is zero.
In the possible implementation of the second of first aspect, whether described definite vehicle-mounted radio can receive from the normal broadcast singal in broadcast station comprises:
Determine whether the broadcast singal that described vehicle-mounted radio receives is noise signals;
If determine that the broadcast singal that described vehicle-mounted radio receives is noise signals, determine that described vehicle-mounted radio cannot receive the normal broadcast singal from broadcast station.
In conjunction with the possible implementation of the second of first aspect, in the third possible implementation of first aspect, whether the described broadcast singal of determining that described vehicle-mounted radio receives is that noise signals comprises:
Search for GPS (the Global Position Systerm global positioning system) signal of the current location of described vehicle-mounted radio place vehicle;
If the current location at described vehicle-mounted radio place vehicle cannot search gps signal, determine that the broadcast singal that described vehicle-mounted radio receives is noise signals.
In conjunction with the possible implementation of the second of first aspect, in the 4th kind of possible implementation of first aspect, whether the described broadcast singal of determining that described vehicle-mounted radio receives is that noise signals comprises:
Obtain the broadcast singal that described vehicle-mounted radio receives;
By the waveform analysis to the described broadcast singal obtaining, in the time that described waveform shows as noise signal waveform, the broadcast singal obtaining described in determining is noise signals.
In conjunction with the third possible implementation of the possible implementation of the second of the possible implementation of the first of first aspect or first aspect or first aspect or first aspect or the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation of first aspect, described method also comprises:
Determine whether vehicle-mounted radio can receive the normal broadcast singal from broadcast station;
If determine that described vehicle-mounted radio can receive the normal broadcast singal from broadcast station, the volume of described vehicle-mounted radio is increased to described reduction volume before.
A second aspect of the present invention, provides a kind of car-mounted device with radio receiving function, and this device comprises:
Receive the input part from the broadcast singal in broadcast station;
The efferent of the broadcast singal that output receives by described input part;
Detection is from the test section of the receiving condition of the broadcast singal in described broadcast station; And
The control part of the volume of efferent output described in signal control based on sending from described test section;
Detect while being cut off from the reception of the broadcast singal in broadcast station at described test section, send electric wave shutoff signal to described control part, described control part is in the situation that receiving described electric wave shutoff signal, the volume that controls described efferent output, makes described volume drop to predetermined volume.
In the possible implementation of the first of second aspect, described predetermined volume is zero.
In the possible implementation of the second of second aspect, described test section judges whether the broadcast singal in described input part reception is noise signals, and the broadcast singal in described input part receives is noise signals, sends described electric wave shutoff signal.
In conjunction with the possible implementation of the second of second aspect, in the third possible implementation of second aspect, this car-mounted device also comprises:
To the location information determination portion that represents that the gps signal of current location information receives;
When described test section can not carry out the reception of gps signal in described location information determination portion, judge that the broadcast singal in described input part reception is noise signals.
In conjunction with the possible implementation of the second of second aspect, in the 4th kind of possible implementation of second aspect, described test section is by the waveform analysis of the broadcast singal during described input part is received, when the waveform of the broadcast singal in described input part receives shows as noise signal waveform, judge that the broadcast singal in described input part reception is noise signals.
In the 5th kind of possible implementation of second aspect, whether described test section also needs to detect the reception of the broadcast singal from broadcast station that described input part receives and restores, in the situation that restoring, the detection signal that represents described recovery is sent to described control part, described control part, based on described detection signal, is recalled to the volume of described efferent output to described cut-out volume before.
A kind of method and car-mounted device of adjusting vehicle-mounted radio volume provided by the invention, cannot receive described normal broadcast singal at vehicle-mounted radio, while being cut off from the reception of the broadcast singal in broadcast station, adjust the volume of described vehicle-mounted radio so that the volume decrease of described vehicle-mounted radio is low to moderate predetermined volume, thereby can be in the cut situation of the reception of the broadcast singal from broadcast station, reduce the volume of the noise signals of vehicle-mounted radio output, effectively avoid user to be subject to the puzzlement of noise signals in radio receiver, experience thereby effectively promote user.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of schematic flow sheet of the method for the adjustment vehicle-mounted radio volume that Fig. 1 provides for the embodiment of the present invention;
A kind of structural representation of the car-mounted device with radio receiving function that Fig. 2 provides for the embodiment of the present invention;
The another kind of structural representation of the car-mounted device with radio receiving function that Fig. 3 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of method of adjusting vehicle-mounted radio volume, is carried out by the car-mounted device being arranged on vehicle, and as shown in Figure 1, the method for the adjustment vehicle-mounted radio volume that the embodiment of the present invention provides comprises the following steps:
S11, determines whether vehicle-mounted radio can receive the normal broadcast singal from broadcast station.
In this step, normal broadcast singal refers to that vehicle-mounted radio receives the normal electric wave signal from broadcast station, and this electric wave signal can make user hear normal radio program.
User opens vehicle-mounted radio, make vehicle-mounted radio can receive the broadcast singal from broadcast station, vehicle-mounted radio is in the process of receiving broadcast signal, may because broadcast station signal source goes wrong or the signal strength of vehicle position a little less than, cause the normal broadcast singal from broadcast station in receiving course to be originally cut off, thereby cause vehicle-mounted radio cannot receive normal broadcast singal, for example, in the time that vehicle enters the place of the shielded signal such as tunnel or underground parking, vehicle-mounted radio cannot receive the normal broadcast singal from broadcast station, now, vehicle-mounted radio will be exported noise signals.Wherein, known in those skilled in the art, noise signals refers to noise signal, the interfering signal etc. except normal broadcast singal, and noise signals can produce interference to user, may affect user's normal driving and experience by bus.
Interference user being produced for fear of noise signals, first, in this step, car-mounted device determines whether vehicle-mounted radio can receive the normal broadcast singal from broadcast station, determines whether vehicle-mounted radio is cut off the reception of normal broadcast singal.
Concrete, car-mounted device need to determine whether the broadcast singal that current vehicle-mounted radio receives is noise signals, if the broadcast singal that vehicle-mounted radio receives is noise signals, just can determine that vehicle-mounted radio cannot receive the normal broadcast singal from broadcast station.
Optionally, the broadcast singal receiving for how to confirm vehicle-mounted radio is noise signals, and the embodiment of the present invention can be undertaken by following two kinds of modes:
One, for the vehicle that GPS navigation system is installed, can determine whether the broadcast singal that vehicle-mounted radio receives is noise signals by the gps signal of the current location of search vehicle-mounted radio place vehicle; Concrete, if cannot search gps signal in the current location of vehicle-mounted radio place vehicle, represent that current vehicle is in signal shielding region, can determine that the broadcast singal that vehicle-mounted radio receives is noise signals.
Be understandable that, in the time of vehicle-mounted radio broadcast listening, if vehicle enters weak signal region or no signal region, for example, the places such as tunnel or underground parking, the normal broadcast singal that vehicle-mounted radio receives can be blocked, meanwhile, gps signal also can be blocked and disappear.Therefore, can judge that normal broadcast singal is blocked according to the gps signal disappearing.
Its two, under normal circumstances, can obtain broadcast singal that vehicle-mounted radio receives and by the waveform analysis to the broadcast singal obtaining, determine whether the broadcast singal obtaining is noise signals; Concrete, in the time that waveform shows as noise signal waveform, can determine that the broadcast singal obtaining is noise signals.
Be understandable that, the waveform of normal broadcast singal is generally regular regular waveform, and the waveform of noise signals is irregular rambling, therefore, by the waveform analysis to the broadcast singal obtaining, if waveform is irregular, this waveform is generally noise signals waveform, in the time that waveform shows as noise signal waveform, can determine that the broadcast singal obtaining is noise signals.
It should be noted that, determine that whether broadcast singal that vehicle-mounted radio receives is that the mode of noise signals can be at least one of above two kinds of modes, can be also other modes, does not limit in the present invention.
S12, if determine that vehicle-mounted radio cannot receive normal broadcast singal, adjusts the volume of vehicle-mounted radio so that the volume decrease of vehicle-mounted radio is low to moderate predetermined volume.
In this step, when vehicle-mounted radio cannot receive normal broadcast singal, be that the reception of normal broadcast singal is while being cut off, adjust the volume of vehicle-mounted radio so that the volume decrease of vehicle-mounted radio is low to moderate predetermined volume, reduced the volume of the noise signals of vehicle-mounted radio output, thereby the interference of the noise signals that has effectively reduced vehicle-mounted radio output to user, has effectively promoted user's experience.
Optionally, predetermined volume can be set to zero, also can be set to a less numerical value, and for example 10 decibels, 20 decibels etc. can not allow user feel ear-piercing uncomfortable volume value, and the present invention does not limit this.
The method of this adjustment vehicle-mounted radio volume that the embodiment of the present invention provides, cannot receive normal broadcast singal at vehicle-mounted radio, while being cut off from the reception of the broadcast singal in broadcast station, adjust the volume of vehicle-mounted radio so that the volume decrease of vehicle-mounted radio is low to moderate predetermined volume, thereby can be in the cut situation of the reception of the broadcast singal from broadcast station, reduce the volume of the noise signals of vehicle-mounted radio output, effectively avoid user to be subject to the puzzlement of noise signals in radio receiver, experience thereby effectively promote user.
Further, in order further to promote user's experience, after S12 step is low to moderate to predetermined volume by the volume decrease of vehicle-mounted radio, car-mounted device can be monitored vehicle-mounted radio whether the reception of normal broadcast singal is recovered, restore, in the situation that restoring, car-mounted device can be adjusted the output volume of vehicle-mounted radio again, volume adjustment is returned to it and reduce previous volume value, that is: in one embodiment of the invention, after S12 step, adjust vehicle-mounted radio volume so that the volume decrease of vehicle-mounted radio is low to moderate predetermined volume or below predetermined volume after, the method of the volume of the adjustment vehicle-mounted radio that the present embodiment provides also comprises:
Determine whether vehicle-mounted radio can receive the normal broadcast singal from broadcast station;
If determine that vehicle-mounted radio can receive the normal broadcast singal from broadcast station, the volume of vehicle-mounted radio be increased to the volume before reducing.
Concrete, when car-mounted device is received gps signal again, or, by waveform analysis, the waveform of the signal receiving when vehicle-mounted radio shows as regular waveform, while being no longer noise signal waveform, just can determine that vehicle-mounted radio can receive the normal broadcast singal from broadcast station, now, the volume of vehicle-mounted radio can be raise for normal quantity (volume before reducing), so that user can normally listen to radio.
Correspondingly, embodiments of the invention also provide a kind of car-mounted device 200 with radio receiving function, and it is arranged on vehicle, as shown in Figure 2, comprising:
Receive the input part 201 from the broadcast singal in broadcast station;
The efferent 202 of the broadcast singal that output receives by input part 201;
Detection is from the test section 203 of the receiving condition of the broadcast singal in broadcast station; And
The control part 204 of the volume that the signal control efferent 202 based on sending from test section 203 is exported;
Detect while being cut off from the reception of the broadcast singal in broadcast station at test section 203, send electric wave shutoff signal to control part 204, control part 204, in the situation that receiving electric wave shutoff signal, is controlled the output volume of efferent 202, makes volume drop to predetermined volume.
This car-mounted device with radio receiving function that the embodiment of the present invention provides, test section 203 detects the receiving condition from the broadcast singal in broadcast station, if test section 203 detects input part 201 and cannot receive normal broadcast singal, detect while being cut off from the reception of the broadcast singal in broadcast station, send electric wave shutoff signal to control part 204, control part 204 is adjusted the volume that efferent 202 is exported, and makes volume drop to predetermined volume.As can be seen from above, in the time that this device detects that the reception of broadcast singal is cut off, control volume and drop to predetermined volume, make user avoid being subject to the puzzlement of noise signals in radio receiver, experience thereby effectively promote user.
Optionally, in one embodiment of the invention, predetermined volume can be set as zero, can also be a less numerical value, and for example 10 decibels, 20 decibels etc. can not allow user feel ear-piercing uncomfortable volume value, and the present invention does not limit this.
Concrete, in one embodiment of the invention, test section 203 judges whether the broadcast singal in input part 201 receptions is noise signals, in the case of determining that the broadcast singal in input part 201 receptions is noise signals, test section 203 sends electric wave shutoff signal to control part 204, so that control part 204 is controlled the output volume of efferent 202, make volume drop to predetermined volume.
Optionally, in one embodiment of the invention, as shown in Figure 3, car-mounted device 200 also comprises:
To the location information determination portion 205 that represents that the gps signal of current location information receives;
Now, test section 203 is in order to determine whether the broadcast singal that vehicle-mounted radio receives is noise signals, can be by means of location information determination portion 205, when test section 203 can not carry out the reception of gps signal in position information determining portion 205, judge that the broadcast singal in input part 201 receptions is noise signals.
Be understandable that, in the time that input part 201 receives broadcast, if vehicle enters weak signal region or no signal region, for example, the places such as tunnel or underground parking, the normal broadcast singal that input part 201 receives is blocked, meanwhile, represent that the gps signal of current location information also can disappear because of blocking-up, location information determination portion 205 can not be carried out the reception of gps signal, now, test section 203 can be judged normal broadcast singal and blocked.
Optionally, in one embodiment of the invention, test section 203, by the waveform analysis of the broadcast singal during input part 201 is received, when the waveform of the broadcast singal in input part 201 receives shows as noise signal waveform, judges that the broadcast singal in input part 201 receptions is noise signals.
Be understandable that, the waveform of normal broadcast singal is generally regular regular waveform, and the waveform of noise signals is irregular rambling, therefore, test section 203 is by the waveform analysis of broadcast singal that input part 201 is received, if waveform is irregular, this waveform is generally noise signals waveform, in the time that waveform shows as noise signal waveform, can determine that the broadcast singal obtaining is noise signals.
Further, in order further to promote user's experience, whether test section 203 also needs to detect the reception of the broadcast singal from broadcast station that input part 201 receives and restores, in the situation that restoring, the detection signal that represents this recovery is sent to control part 204, control part 204 is based on this detection signal, and the volume that efferent 202 is exported is recalled to cutting off previous volume.
Each embodiment in this specification sheets all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually referring to, what each embodiment stressed is and the difference of other embodiment.Especially,, for device embodiment, because it is substantially similar in appearance to embodiment of the method, so describe fairly simplely, relevant part is referring to the part explanation of embodiment of the method.
It should be noted that, device embodiment described above is only schematic, the wherein said unit as separating component explanation can or can not be also physically to separate, the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed on multiple network elements.Can select according to the actual needs some or all of module wherein to realize the object of the present embodiment scheme.In addition, in device embodiment accompanying drawing provided by the invention, the annexation between module represents to have communication connection between them, specifically can be implemented as one or more communication bus or signal wire (SW).Those of ordinary skill in the art, in the situation that not paying creative work, are appreciated that and implement.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add essential common hardware by software and realize, and can certainly comprise that special IC, dedicated cpu, private memory, special components and parts etc. realize by specialized hardware.Generally, all functions being completed by computer program can realize with corresponding hardware easily, and the particular hardware structure that is used for realizing same function can be also diversified, such as analogous circuit, digital circuit or private circuit etc.But software program realization is better embodiment under more susceptible for the purpose of the present invention condition.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium can read, as the floppy disk of computing machine, USB flash disk, portable hard drive, read-only memory (ROM) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc., comprise that some instructions (can be Personal Computers in order to make a computer equipment, server, or the network equipment etc.) carry out the method described in the present invention each embodiment.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (12)
1. a method of adjusting vehicle-mounted radio volume, is characterized in that, comprising:
Determine whether vehicle-mounted radio can receive the normal broadcast singal from broadcast station;
If determine that described vehicle-mounted radio cannot receive described normal broadcast singal, adjust the volume of described vehicle-mounted radio so that the volume decrease of described vehicle-mounted radio is low to moderate predetermined volume.
2. method according to claim 1, is characterized in that,
Described predetermined volume is zero.
3. method according to claim 1, is characterized in that,
Whether described definite vehicle-mounted radio can receive from the normal broadcast singal in broadcast station comprises:
Determine whether the broadcast singal that described vehicle-mounted radio receives is noise signals;
If determine that the broadcast singal that described vehicle-mounted radio receives is noise signals, determine that described vehicle-mounted radio cannot receive the normal broadcast singal from broadcast station.
4. method according to claim 3, is characterized in that,
Whether the described broadcast singal of determining that described vehicle-mounted radio receives is that noise signals comprises:
Search for the global position system GPS signal of the current location of described vehicle-mounted radio place vehicle;
If the current location at described vehicle-mounted radio place vehicle cannot search gps signal, determine that the broadcast singal that described vehicle-mounted radio receives is noise signals.
5. method according to claim 3, is characterized in that, whether the described broadcast singal of determining that described vehicle-mounted radio receives is that noise signals comprises:
Obtain the broadcast singal that described vehicle-mounted radio receives;
By the waveform analysis to the described broadcast singal obtaining, in the time that described waveform shows as noise signal waveform, the broadcast singal obtaining described in determining is noise signals.
6. according to the method described in claim 1-5 any one, it is characterized in that, in the volume of the described vehicle-mounted radio of described adjustment, so that the volume decrease of described vehicle-mounted radio is low to moderate after predetermined volume, described method also comprises:
Determine whether vehicle-mounted radio can receive the normal broadcast singal from broadcast station;
If determine that described vehicle-mounted radio can receive the normal broadcast singal from broadcast station, the volume of described vehicle-mounted radio is increased to described reduction volume before.
7. a car-mounted device with radio receiving function, is characterized in that, comprising:
Receive the input part from the broadcast singal in broadcast station;
The efferent of the broadcast singal that output receives by described input part;
Detection is from the test section of the receiving condition of the broadcast singal in described broadcast station;
And
The control part of the volume of efferent output described in signal control based on sending from described test section;
Detect while being cut off from the reception of the broadcast singal in broadcast station at described test section, send electric wave shutoff signal to described control part, described control part is in the situation that receiving described electric wave shutoff signal, the volume that controls described efferent output, makes described volume drop to predetermined volume.
8. car-mounted device according to claim 7, is characterized in that, described predetermined volume is zero.
9. vehicle-mounted machine according to claim 7, is characterized in that,
Described test section judges whether the broadcast singal in described input part reception is noise signals, and the broadcast singal in described input part receives is noise signals, sends described electric wave shutoff signal.
10. car-mounted device according to claim 9, is characterized in that, described car-mounted device also comprises:
To the location information determination portion that represents that the gps signal of current location information receives;
When described test section can not carry out the reception of gps signal in described location information determination portion, judge that the broadcast singal in described input part reception is noise signals.
11. car-mounted devices according to claim 9, is characterized in that,
Described test section, by the waveform analysis of the broadcast singal during described input part is received, when the waveform of the broadcast singal in described input part receives shows as noise signal waveform, judges that the broadcast singal in described input part reception is noise signals.
12. car-mounted devices according to claim 7, is characterized in that,
Whether described test section also needs to detect the reception of the broadcast singal from broadcast station that described input part receives and restores, in the situation that restoring, the detection signal that represents described recovery is sent to described control part, described control part, based on described detection signal, is recalled to the volume of described efferent output to described cut-out volume before.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310079182.1A CN104044524A (en) | 2013-03-13 | 2013-03-13 | Method for adjusting volume of vehicle-mounted radio and vehicle-mounted device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310079182.1A CN104044524A (en) | 2013-03-13 | 2013-03-13 | Method for adjusting volume of vehicle-mounted radio and vehicle-mounted device |
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| CN104044524A true CN104044524A (en) | 2014-09-17 |
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| CN201310079182.1A Pending CN104044524A (en) | 2013-03-13 | 2013-03-13 | Method for adjusting volume of vehicle-mounted radio and vehicle-mounted device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105721004A (en) * | 2016-04-15 | 2016-06-29 | 智车优行科技（北京）有限公司 | Vehicular radio control method and device, vehicular radio and vehicle |
| CN106210982A (en) * | 2016-06-30 | 2016-12-07 | 大连楼兰科技股份有限公司 | Vehicle-mounted radio control system based on active safe driving and method |
| CN107071141A (en) * | 2017-01-05 | 2017-08-18 | 深圳市金立通信设备有限公司 | A kind of function control method and terminal |
| CN107786219A (en) * | 2016-08-25 | 2018-03-09 | 大连楼兰科技股份有限公司 | The control system and player method that vehicle-mounted radio continuously plays |
| CN110062103A (en) * | 2019-03-06 | 2019-07-26 | 惠州Tcl移动通信有限公司 | The output volume control method and its mobile terminal of receiving device, storage medium |
| CN112003666A (en) * | 2020-08-21 | 2020-11-27 | 中国第一汽车股份有限公司 | Vehicle-mounted radio control method, device, equipment and storage medium |
| CN112235001A (en) * | 2019-07-15 | 2021-01-15 | 广州汽车集团股份有限公司 | Vehicle-mounted radio noise suppression method and device |
-
2013
- 2013-03-13 CN CN201310079182.1A patent/CN104044524A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105721004A (en) * | 2016-04-15 | 2016-06-29 | 智车优行科技（北京）有限公司 | Vehicular radio control method and device, vehicular radio and vehicle |
| CN105721004B (en) * | 2016-04-15 | 2019-03-29 | 智车优行科技（北京）有限公司 | Vehicle-mounted radio control method, device, vehicle-mounted radio and vehicle |
| CN106210982A (en) * | 2016-06-30 | 2016-12-07 | 大连楼兰科技股份有限公司 | Vehicle-mounted radio control system based on active safe driving and method |
| CN107786219A (en) * | 2016-08-25 | 2018-03-09 | 大连楼兰科技股份有限公司 | The control system and player method that vehicle-mounted radio continuously plays |
| CN107071141A (en) * | 2017-01-05 | 2017-08-18 | 深圳市金立通信设备有限公司 | A kind of function control method and terminal |
| CN110062103A (en) * | 2019-03-06 | 2019-07-26 | 惠州Tcl移动通信有限公司 | The output volume control method and its mobile terminal of receiving device, storage medium |
| CN112235001A (en) * | 2019-07-15 | 2021-01-15 | 广州汽车集团股份有限公司 | Vehicle-mounted radio noise suppression method and device |
| CN112003666A (en) * | 2020-08-21 | 2020-11-27 | 中国第一汽车股份有限公司 | Vehicle-mounted radio control method, device, equipment and storage medium |
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Application publication date: 20140917 |