CN111416632A - Radio control method and device and computer storage medium - Google Patents
Radio control method and device and computer storage medium Download PDFInfo
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- CN111416632A CN111416632A CN201910010950.5A CN201910010950A CN111416632A CN 111416632 A CN111416632 A CN 111416632A CN 201910010950 A CN201910010950 A CN 201910010950A CN 111416632 A CN111416632 A CN 111416632A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
- H04B1/082—Constructional details, e.g. cabinet to be used in vehicles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
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Abstract
The invention discloses a radio control method, a radio control device and a computer storage medium, wherein the radio control method comprises the following steps: monitoring the signal intensity of a navigation satellite signal currently received by target equipment; and when the signal intensity of the navigation satellite signal meets a set condition, controlling the radio of the target equipment according to a set control instruction corresponding to the signal intensity of the navigation satellite signal. According to the radio control method and device and the computer storage medium, the radio of the target device is automatically controlled according to the monitored signal intensity of the navigation satellite signal currently received by the target device, and the use experience of a user can be effectively improved.
Description
Technical Field
The present invention relates to the field of radios, and in particular, to a radio control method, apparatus, and computer storage medium.
Background
The radio can present various broadcast programs such as news and music to users, so that the radio brings pleasure to the life of the users, and is widely applied to equipment such as vehicles and mobile phones. However, when the above-mentioned device enters a tunnel, a culvert, an underground parking garage, or other places, the radio may not normally receive normal broadcast signals from a radio station due to the blocking of mountains, trees, buildings, or other environments, so that the radio may generate noise signal interference, and at this time, the user is required to manually control the radio. However, the above situation will affect the user experience.
Disclosure of Invention
The invention aims to provide a radio control method, a radio control device and a computer storage medium, which can effectively improve the use experience of a user through automatic control of the radio.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a method for controlling a radio, where the method includes:
monitoring the signal intensity of a navigation satellite signal currently received by target equipment;
and when the signal intensity of the navigation satellite signal meets a set condition, controlling the radio of the target equipment according to a set control instruction corresponding to the signal intensity of the navigation satellite signal.
As one embodiment, the controlling the radio of the target device according to the set control instruction corresponding to the signal strength of the navigation satellite signal when the signal strength of the navigation satellite signal satisfies the set condition includes:
and when the signal intensity of the navigation satellite signal is determined to be smaller than a set first signal intensity threshold value, controlling a radio receiver of the target device to close a currently listened radio station.
As one of the implementation modes, the method further comprises the following steps:
and after the signal strength of the navigation satellite signal is monitored to be larger than a set second signal strength threshold, controlling the radio of the target device to re-open the currently listened radio station, wherein the second signal strength threshold is equal to or larger than the first signal strength threshold.
As an embodiment, after monitoring the signal strength of the navigation satellite signal currently received by the target device, the method further includes:
when the signal intensity of the navigation satellite signal is determined not to meet the set condition, the signal intensity of a radio station which is listened to by a radio of the target equipment at present is obtained;
and when detecting that the signal intensity of the radio station currently listened to by the radio of the target equipment is smaller than a set third signal intensity threshold value, linearly attenuating the radio volume of the target equipment according to a set volume linear attenuation value until the radio volume of the target equipment is reduced to a set first volume value.
As an embodiment, after monitoring the signal strength of the navigation satellite signal currently received by the target device, the method further includes:
when the signal intensity of the navigation satellite signal is determined not to meet the set condition, acquiring the current geographical position information of the target equipment;
when the target equipment is determined not to be in the setting area according to the current geographical position information of the target equipment, acquiring the signal intensity of a radio station which is listened to by a radio of the target equipment currently;
and controlling the radio of the target equipment to close the currently listened radio station when the signal intensity of the currently listened radio station of the target equipment is determined to be smaller than a set fourth signal intensity threshold value.
As one of the implementation modes, the method further comprises the following steps:
and when the target equipment is determined to be in the setting area according to the current geographical position information of the target equipment, controlling the radio volume of the target equipment to be increased to a set second volume value.
As one embodiment, before controlling the radio receiver of the target device according to the set control instruction corresponding to the signal strength of the navigation satellite signal, the method further includes:
and sending a prompt message, wherein the prompt message is used for prompting the operation to be executed on the radio of the target equipment according to the set control instruction corresponding to the signal intensity of the navigation satellite signal.
As one of the implementation modes, the method further comprises the following steps:
receiving a radio station reservation instruction sent by a mobile terminal, wherein the radio station reservation instruction comprises a target radio station reserved for listening and reserved listening time;
and controlling the radio of the target equipment to switch the currently listened radio station to the target radio station at the reserved listening time according to the reserved radio station instruction.
In a second aspect, an embodiment of the present invention further provides a control apparatus for a radio, including: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to implement the steps of the method for controlling a radio receiver of the first aspect when running the computer program.
In a third aspect, an embodiment of the present invention provides a computer storage medium, in which a computer program is stored, and when the computer program is executed by a processor, the steps of the method according to the first aspect are implemented.
The radio control method, the radio control device and the computer storage medium provided by the embodiment of the invention monitor the signal strength of the navigation satellite signal currently received by target equipment, and control the radio of the target equipment according to the set control instruction corresponding to the signal strength of the navigation satellite signal when the signal strength of the navigation satellite signal meets the set condition. Therefore, according to the radio control method and device and the computer storage medium provided by the embodiment of the invention, the radio of the target device is automatically controlled according to the monitored signal strength of the navigation satellite signal currently received by the target device, a user does not need to manually control the radio of the target device, and the problem of noise signal interference is solved, so that the user experience is effectively improved.
Drawings
Fig. 1 is a flowchart illustrating a radio control method according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a radio control method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a control device of a radio receiver according to an embodiment of the present invention.
Detailed Description
The technical scheme of the invention is further elaborated by combining the drawings and the specific embodiments in the specification. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, a method for controlling a radio according to an embodiment of the present invention includes the following steps:
step S101: monitoring the signal intensity of a navigation satellite signal currently received by target equipment;
it should be noted that the method for controlling a radio receiver provided in this embodiment may be applied to a target device such as a vehicle or a mobile phone provided with a radio receiver.
In this embodiment, after detecting that the radio of the target device is turned on or receiving a monitoring trigger instruction, the signal strength of the navigation satellite signal currently received by the target device may be monitored in real time or at a set period, so as to obtain the signal strength of the navigation satellite signal currently received by the target device. It is understood that the receiving of the monitoring trigger instruction may be receiving a trigger instruction generated by clicking or touching a set physical key or a set virtual key. Taking the target device as a vehicle as an example, the monitoring of the signal strength of the navigation satellite signal currently received by the target device is to monitor the signal strength of the navigation satellite signal currently received by the vehicle. The signal strength of the currently received navigation satellite signal of the vehicle may be the signal strength of the currently received navigation signal of a navigator mounted on the vehicle, the navigator includes a navigation satellite signal receiving module, and correspondingly, the signal strength of the currently received navigation satellite signal of the monitoring vehicle may be the signal strength of the currently received navigation signal of the navigator mounted on the vehicle. The signal strength of the navigation satellite signal currently received by the vehicle may also be the signal strength of the navigation satellite signal currently received by the vehicle-mounted terminal, and correspondingly, the signal strength of the navigation satellite signal currently received by the monitoring vehicle may be the signal strength of the navigation satellite signal currently received by the monitoring vehicle-mounted terminal. In addition, the signal strength of the navigation satellite signal currently received by the monitoring vehicle may be the signal strength of the navigation satellite signal currently received by the monitoring vehicle-mounted antenna. Here, the navigation satellite signal is used for positioning the target device, and may be one or more of a beidou satellite signal, a global positioning system satellite signal, a glonass satellite signal, and a galileo satellite signal.
Step S102: and when the signal intensity of the navigation satellite signal meets a set condition, controlling the radio of the target equipment according to a set control instruction corresponding to the signal intensity of the navigation satellite signal.
Specifically, whether the signal strength of the navigation satellite signal meets a set condition is detected according to the signal strength of the navigation satellite signal currently received by the target device monitored in step S101, and when it is determined that the signal strength of the navigation satellite signal meets the set condition, the radio of the target device is controlled according to a set control instruction corresponding to the signal strength of the navigation satellite signal.
It can be understood that when a target device such as a vehicle or a mobile phone enters a tunnel, a culvert, or an underground parking lot, the target device is blocked by environments such as a mountain, a tree, or a building, so that the quality of a navigation satellite signal received by the target device is deteriorated, that is, the signal strength of the received navigation satellite signal is reduced, and even zero, the navigation satellite signal is not received. At this time, the radio of the target device will not normally receive the normal broadcast signal from the station or cannot receive the normal broadcast signal from the station, so that the radio will output a noise signal or no signal. The noise signal refers to a noise signal, an interference signal and the like except a normal broadcast signal, and the noise signal not only prevents a user from normally listening to a broadcast program of a radio station, but also influences the use experience of the user on a radio and target equipment. Therefore, the state of the radio receiver of the target device can be obtained according to the signal intensity of the navigation satellite signal, and the radio receiver of the target device is correspondingly controlled. It should be noted that the radio of the vehicle may be a car radio.
Here, the setting condition may be set according to actual requirements, for example, the setting condition may be that the signal strength of the navigation satellite signal is smaller than a set first signal strength threshold, or the setting condition may be that the signal strength of the navigation satellite signal is within a set signal strength threshold interval, or the setting condition may also be that the signal strength of the navigation satellite signal is zero, that is, a target device does not currently receive the navigation satellite signal. The first signal strength threshold may be set according to actual requirements, for example, may be set to-90 dBm or-100 dBm. The signal strength threshold interval can also be set correspondingly according to the actual situation, for example, can be set to-85 dBm-100 dBm. Correspondingly, the control instruction may also be set according to actual needs, for example, the control instruction may be set to turn off the radio of the target device, or control the radio of the target device to turn off a currently listened radio station, or reduce the volume of the radio of the target device. Therefore, when the radio generates noise signal interference or has no signal output, the radio of the target device is automatically and correspondingly controlled in time, the user is not required to control the radio of the target device in a manual mode, the problems of noise signal interference, no signal output and the like are solved, and the user use experience is effectively improved.
In one embodiment, the controlling the radio of the target device according to the set control command corresponding to the signal strength of the navigation satellite signal when the signal strength of the navigation satellite signal satisfies a set condition includes:
and when the signal intensity of the navigation satellite signal is determined to be smaller than a set first signal intensity threshold value, closing the radio of the target equipment or controlling the radio of the target equipment to close the currently listened radio station.
It can be understood that when the signal intensity of the navigation satellite signal is less than the set first signal intensity threshold, it indicates that the target device may enter a tunnel, a culvert, an underground parking garage, or other places, and the radio of the target device is controlled to close the currently listened radio station or close the radio of the target device, so that the radio of the target device does not continue to output a noise signal outwards, and a user can be prevented from being continuously interfered by the noise signal, thereby effectively improving the user experience. Moreover, the radio of the target device can be prevented from continuously consuming electric quantity, and the electric quantity consumption of the target device is effectively reduced.
In summary, according to the radio control method provided in the above embodiment, the radio of the target device is automatically controlled according to the monitored signal strength of the navigation satellite signal currently received by the target device, and a user does not need to manually control the radio of the target device, and meanwhile, the problems of noise signal interference, no signal output and the like are solved, so that the user experience is effectively improved.
In an embodiment, after the radio controlling the target device turns off the currently listened station, the method may further include:
and after the signal strength of the navigation satellite signal is monitored to be larger than a set second signal strength threshold, controlling the radio of the target device to re-open the currently listened radio station, wherein the second signal strength threshold is equal to or larger than the first signal strength threshold.
Specifically, when the signal strength of the navigation satellite signal is smaller than a set first signal strength threshold, controlling the radio of the target device to close a currently listened radio station, then continuing to monitor the signal strength of the navigation satellite signal received by the target device, and after monitoring that the signal strength of the navigation satellite signal is larger than a set second signal strength threshold, controlling the radio of the target device to reopen the currently listened radio station, so that the radio of the target device continues to receive and play a normal broadcast signal from the currently listened radio station.
Here, the second signal strength threshold may be set according to actual requirements, for example, may be set to-80 dBm or-90 dBm. It can be understood that when the signal strength of the navigation satellite signal is greater than the set second signal strength threshold, it indicates that the target device may exit a tunnel, a culvert, an underground parking garage, or the like, and the radio of the target device is controlled to reopen the currently listened radio station, so that the radio of the target device continues to receive and play a normal broadcast signal from the currently listened radio station, and a user does not need to manually control the radio, thereby further improving the user experience. It should be noted that, when it is determined that the signal strength of the navigation satellite signal is smaller than the set first signal strength threshold, if the radio of the target device is turned off, after it is monitored that the signal strength of the navigation satellite signal is larger than the set second signal strength threshold, the radio of the target device may be turned on again.
Therefore, after the radio of the target device is controlled to close the currently listened radio station, whether the currently listened radio station is turned on again is determined according to the monitored signal strength of the navigation satellite signal received by the target device, and the use experience of a user is further improved.
In an embodiment, after monitoring the signal strength of the navigation satellite signal currently received by the target device, the method may further include:
when the signal intensity of the navigation satellite signal is determined not to meet the set condition, the signal intensity of a radio station which is listened to by a radio of the target equipment at present is obtained;
and when detecting that the signal intensity of the radio station currently listened to by the radio of the target equipment is smaller than a set third signal intensity threshold value, linearly attenuating the radio volume of the target equipment according to a set volume linear attenuation value until the radio volume of the target equipment is reduced to a set first volume value.
It should be noted that the third signal strength threshold may be set according to actual requirements, for example, may be set to-75 dBm or-85 dBm. The volume linear attenuation value and the first volume value can be set according to actual needs, for example, the volume linear attenuation value can be set to-3 dB or-5 dB, and the first volume value can be set to 0dB or 20 dB. When the radio volume of the target device is linearly attenuated according to the set volume linear attenuation value, the linear attenuation may be stopped when the number of times of the linear attenuation of the radio volume of the target device reaches a set number threshold. It can be understood that, when the signal strength of the radio station currently listened to by the radio of the target device is smaller than the set third signal strength threshold, it indicates that the distance between the current position of the target device and the geographical position of the currently listened to radio station may be relatively long, and the target device may be in an edge area of the coverage area of the broadcast signal of the currently listened to radio station, at this time, the radio of the target device may not be able to completely and normally receive and play the normal broadcast signal from the currently listened to radio station, and by linearly attenuating the radio volume of the target device, there is no need for the user to manually control the radio volume, and interference caused by a noise signal may be reduced, so as to further improve the user experience.
In an embodiment, after monitoring the signal strength of the navigation satellite signal currently received by the target device, the method may further include:
when the signal intensity of the navigation satellite signal is determined not to meet the set condition, acquiring the current geographical position information of the target equipment;
when the target equipment is determined not to be in the setting area according to the current geographical position information of the target equipment, acquiring the signal intensity of a radio station which is listened to by a radio of the target equipment currently;
and controlling the radio of the target equipment to close the currently listened radio station when the signal intensity of the currently listened radio station of the target equipment is determined to be smaller than a set fourth signal intensity threshold value.
Here, the fact that the signal strength of the navigation satellite signal does not satisfy the setting condition may be that the signal strength of the navigation satellite signal is greater than a set first signal strength threshold, or that the signal strength of the navigation satellite signal is not within a set signal strength threshold interval. The setting area can be set according to the actual situation, for example, two rings or three rings can be set. Of course, the setting area can also be directly set as an urban area. In practical application, whether the target device is in the urban area can be judged according to the geographical position information. For example, if the geographic location information of the target device is displayed in city a and city B, it may be determined that the target device is in the city; if the geographical location information of the target device is displayed in prefecture a and prefecture C, it may be determined that the target device is not located in the downtown area. The fourth signal strength threshold may be set according to actual requirements, for example, may be set to-95 dBm or-105 dBm.
It can be understood that, when the target device is not in the setting area and the signal strength of the radio station currently listened to by the radio of the target device is smaller than the set fourth signal strength threshold, it indicates that the current location of the target device may be farther from the geographical location of the currently listened-to radio station, resulting in a weaker signal strength of the radio station currently listened to by the radio of the target device, at this time, the radio of the target device may have output a noise signal outwards or the radio of the target device is about to output a noise signal outwards, and by controlling the radio of the target device to turn off the currently listened-to radio station, the radio of the target device can be correspondingly controlled to stop outputting the noise signal outwards or prevent the radio of the target device from outputting the noise signal outwards in advance, so as to avoid the user from being continuously interfered by or due to the noise signal, the user does not need to manually control the radio, and the use experience of the user is effectively improved.
In one embodiment, the method may further include: and when the target equipment is determined to be in the setting area according to the current geographical position information of the target equipment, controlling the radio volume of the target equipment to be increased to a set second volume value.
It can be understood that, when the target device is in the setting area and the setting area is an urban area, compared with a relatively quiet environment in a non-urban area, due to the influence of numerous noises such as vehicle noise, industrial noise and commercial activity noise, the loud environment in the urban area may cause the user to be unable to clearly hear the broadcast program presented by the radio of the target device, and by controlling the volume of the radio of the target device to be increased to the set second volume value, the user is enabled to clearly hear the broadcast program presented by the radio of the target device, thereby further improving the user experience. The second volume value can be set according to actual requirements, for example, can be set to 75dB or 80 dB.
Therefore, the target equipment is determined to be in the setting area according to the current geographical position information of the target equipment, the radio volume of the target equipment is increased, a user can be ensured to normally know the broadcast program presented by the radio of the target equipment, and the use experience of the user is further improved.
In an embodiment, before controlling the radio receiver of the target device according to the set control instruction corresponding to the signal strength of the navigation satellite signal, the method may further include:
and sending a prompt message, wherein the prompt message is used for prompting the operation to be executed on the radio of the target equipment according to the set control instruction corresponding to the signal intensity of the navigation satellite signal.
It should be understood that the sending of the prompt message may be playing the prompt message through a voice output device such as a sound device, or displaying the prompt message through a display device such as a touch screen. The prompt message is different according to the set control instruction corresponding to the signal strength of the navigation satellite signal, for example, if the set control instruction corresponding to the signal strength of the navigation satellite signal is to control the radio of the target device to close the currently listened-to radio station, the prompt message is used for prompting that the currently listened-to radio station is to be closed. And if the set control instruction corresponding to the signal intensity of the navigation satellite signal is to close the radio of the target device, the prompt message is used for prompting that the radio is to be closed.
Therefore, the corresponding prompt message is sent according to the control instruction so as to inform the user of the operation to be executed on the radio of the target equipment in time, and the use experience of the user is further improved.
In one embodiment, the method may further include:
receiving a radio station reservation instruction sent by a mobile terminal, wherein the radio station reservation instruction comprises a target radio station reserved for listening and reserved listening time;
and controlling the radio of the vehicle to switch the currently listened radio station to the target radio station at the reserved listening time according to the reserved radio station instruction.
In this embodiment, the radio control method is applied to a target device as an example. It can be understood that, after the user establishes a communication connection between the mobile terminal and the target device through a wireless connection manner such as bluetooth or a wired connection manner such as USB, a request for a reserved station including a target station to be listened to in a reserved manner and a reserved listening time may be input to the mobile terminal, the mobile terminal transmits a reserved station instruction including the target station to be listened to in a reserved manner and the reserved listening time to the target device, and the target device receives the reserved station instruction transmitted by the mobile terminal and controls the radio of the target device to switch the currently listened station to the target station at the reserved listening time.
Here, the target station and the scheduled listening time may be set according to actual needs. The target station may include a frequency of the target station. The reserved listening time may be a specific time point, and may be set to 10:00 or 18:00, for example. In addition, the reserved listening time may be a specific time period, for example, 17:00 to 18:00 may be set, and the radio that may control the target device correspondingly listens to the target station in the time period. If the radio of the vehicle is not started at the reserved listening time, controlling the radio of the vehicle to switch the currently listened radio station to the target radio station at the reserved listening time according to the reserved radio station instruction, which may include starting the radio of the vehicle and switching the target radio station to the current radio station.
Therefore, the current radio station is automatically switched to the target radio station at the appointed listening time according to the received appointed radio station instruction, so that the intelligent switching operation of the radio station according to the user requirement is realized, and the user experience is further improved.
Based on the same inventive concept of the foregoing embodiments, the present embodiment describes technical solutions of the foregoing embodiments in detail through specific examples. Take the target device as an example. Fig. 2 is a detailed flowchart of a radio control method according to an embodiment of the present invention, including the following steps:
step S201: the vehicle plays radio station programs listened to by the radio;
here, the user starts the car machine after the car starts, and clicks the radio icon to start listening to the radio program listened to by the radio.
Step S202: the global positioning system of the vehicle acquires position information in real time;
here, the global positioning system of the vehicle may acquire the position information of the vehicle in real time after the vehicle is started.
Step S203: when detecting that the global positioning system can not receive the satellite signal, popping up a prompt message and turning off the radio;
here, when the vehicle enters a tunnel or a basement, the global positioning system of the vehicle cannot receive the satellite signal, and at this time, the vehicle is controlled to pop up to prompt that the radio station signal of the current radio is weak, the radio station is closed, and the radio is controlled to be closed, so that the radio immediately starts to mute.
Step S204: detecting whether the satellite signal is recovered, if not, executing a step S205, otherwise, executing a step S206;
here, when the vehicle exits a tunnel or a basement or the like, the satellite signal is recovered, i.e., the satellite signal is received by the global positioning system of the vehicle. If the global positioning system of the vehicle does not receive the satellite signal, the satellite signal is not recovered.
Step S205: controlling the radio to keep mute continuously;
here, controlling the radio to continue to be muted may be understood as keeping the radio off.
Step S206: controlling the radio to resume playing;
here, the controlling of the radio to resume playing may be to turn on the radio again and play a station program listened to by the radio before turning off.
Step S207: detecting whether the signal intensity of a radio station listened to by the radio is less than 30dBuv, if so, executing a step S208, otherwise, executing a step S209;
specifically, when the signal strength of the radio-listened station is detected to be less than 30dBuv, step S208 is executed, and when the signal strength of the radio-listened station is detected to be equal to or greater than 30dBuv, step S209 is executed.
Step S208: keeping the current volume;
here, the keeping of the current volume may be keeping the radio continuing to listen to the radio program and keeping the volume of the radio unchanged.
Step S209: the volume of the radio is reduced;
here, the radio volume reduction may be a linear attenuation of the radio volume controlled at a slope of-3 dB/dBuv, and the maximum volume reduction may be 20 dB.
Step S210: after the signal intensity of a radio station listened to by the radio is detected to recover, controlling the volume of the radio to recover the state before the sound falling;
here, the signal strength recovery of the radio station detected to be listened to by the radio may be that the signal strength of the radio station detected to be listened to by the radio is greater than 30 dBuv. The state before the sound volume of the radio is controlled to recover the sound falling can be that the sound volume of the radio is controlled to linearly increase with a slope of 3dB/dBuv, and the maximum increasing sound volume can be 20 dB.
Step S211: and detecting that the vehicle leaves the urban area and the signal of the radio station listened to by the radio is weakened, and turning off the radio.
Here, when it is detected that the vehicle is out of the urban area based on the satellite signal received by the GPS and the signal intensity of the radio station listened to by the radio is less than 30dbuv, the vehicle pops up a prompt that "the radio station signal of the current radio is weak, the radio station is to be turned off" and the radio is controlled to be turned off.
Based on the same inventive concept as the previous embodiment, an embodiment of the present invention provides a control apparatus for a radio, as shown in fig. 3, the apparatus including: a processor 310 and a memory 311 for storing computer programs capable of running on the processor 310; the processor 310 illustrated in fig. 3 is not used to refer to the number of the processors 310 as one, but is only used to refer to the position relationship of the processor 310 relative to other devices, and in practical applications, the number of the processors 310 may be one or more; similarly, the memory 311 shown in fig. 3 is also used in the same sense, i.e. it is only used to refer to the position relationship of the memory 311 with respect to other devices, and in practical applications, the number of the memory 311 may be one or more. The processor 310 is configured to implement the control method of the radio receiver as described above when running the computer program.
The apparatus may further comprise: at least one network interface 312. The various components of the device are coupled together by a bus system 313. It will be appreciated that the bus system 313 is used to enable communications among the components connected. The bus system 313 includes a power bus, a control bus, and a status signal bus in addition to the data bus. For clarity of illustration, however, the various buses are labeled as bus system 313 in FIG. 3.
The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a magnetic Random Access Memory (FRAM), a magnetic surface Memory, an optical Disc, or a Compact Disc Read-Only Memory (CD-ROM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical Disc, or a Dynamic Random Access Memory (DRAM), which may be a magnetic disk Memory or a magnetic tape Memory, may be a Random Access Memory (DRAM), and may also include a Dynamic Random Access Memory (SDRAM), a Dynamic Random Access Memory (RAM) and a Dynamic Random Access Memory (RAM) for example, but not limited by the present invention, such as a Dynamic Random Access Memory (RAM), a Dynamic Random Access Memory (SDRAM), a Dynamic Random Access Memory (RAM) and a Dynamic Random Access Memory (SDRAM) including an Access RAM (Dynamic Access RAM).
The memory 311 in the embodiment of the present invention is used to store various types of data to support the operation of the apparatus. Examples of such data include: any computer program for operating on the device, such as operating systems and application programs; contact data; telephone book data; a message; a picture; video, etc. The operating system includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application programs may include various application programs such as a Media Player (Media Player), a Browser (Browser), etc. for implementing various application services. Here, the program that implements the method of the embodiment of the present invention may be included in an application program.
Based on the same inventive concept of the foregoing embodiments, this embodiment further provides a computer storage medium, where a computer program is stored in the computer storage medium, where the computer storage medium may be a Memory such as a magnetic random access Memory (FRAM), a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read Only Memory (EPROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a flash Memory (flash Memory), a magnetic surface Memory, an optical Disc, or a Compact Disc Read Only Memory (CD-ROM), and the like; or may be a variety of devices including one or any combination of the above memories, such as a mobile phone, computer, tablet device, personal digital assistant, etc. The computer program stored in the computer storage medium, when executed by a processor, implements the control method of the radio receiver as described above. Please refer to the description of the embodiment shown in fig. 1 for a specific step flow realized when the computer program is executed by the processor, which is not described herein again.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A method of controlling a radio, the method comprising:
monitoring the signal intensity of a navigation satellite signal currently received by target equipment;
and when the signal intensity of the navigation satellite signal meets a set condition, controlling the radio of the target equipment according to a set control instruction corresponding to the signal intensity of the navigation satellite signal.
2. The method according to claim 1, wherein the controlling the radio receiver of the target device according to the set control instruction corresponding to the signal strength of the navigation satellite signal when the signal strength of the navigation satellite signal satisfies a set condition comprises:
and when the signal intensity of the navigation satellite signal is determined to be smaller than a set first signal intensity threshold value, controlling the radio of the target device to close the currently listened radio station or close the radio of the target device.
3. The method of claim 2, wherein after the controlling the radio of the target device to turn off the currently listened-to station, further comprising:
and after the signal strength of the navigation satellite signal is monitored to be larger than a set second signal strength threshold, controlling the radio of the target device to re-open the currently listened radio station, wherein the second signal strength threshold is equal to or larger than the first signal strength threshold.
4. The method of claim 1, wherein after monitoring the signal strength of the navigation satellite signal currently received by the target device, further comprising:
when the signal intensity of the navigation satellite signal is determined not to meet the set condition, the signal intensity of a radio station which is listened to by a radio of the target equipment at present is obtained;
and when detecting that the signal intensity of the radio station currently listened to by the radio of the target equipment is smaller than a set third signal intensity threshold value, linearly attenuating the radio volume of the target equipment according to a set volume linear attenuation value until the radio volume of the target equipment is reduced to a set first volume value.
5. The method of claim 1, wherein after monitoring the signal strength of the navigation satellite signal currently received by the target device, further comprising:
when the signal intensity of the navigation satellite signal is determined not to meet the set condition, acquiring the current geographical position information of the target equipment;
when the target equipment is determined not to be in the setting area according to the current geographical position information of the target equipment, acquiring the signal intensity of a radio station which is listened to by a radio of the target equipment currently;
and controlling the radio of the target equipment to close the currently listened radio station when the signal intensity of the currently listened radio station of the target equipment is determined to be smaller than a set fourth signal intensity threshold value.
6. The method of claim 5, further comprising:
and when the target equipment is determined to be in the setting area according to the current geographical position information of the target equipment, controlling the radio volume of the target equipment to be increased to a set second volume value.
7. The method according to claim 2, wherein before controlling the radio receiver of the target device according to the set control instruction corresponding to the signal strength of the navigation satellite signal, the method further comprises:
and sending a prompt message, wherein the prompt message is used for prompting the operation to be executed on the radio of the target equipment according to the set control instruction corresponding to the signal intensity of the navigation satellite signal.
8. The method of claim 1, further comprising:
receiving a radio station reservation instruction sent by a mobile terminal, wherein the radio station reservation instruction comprises a target radio station reserved for listening and reserved listening time;
and controlling the radio of the target equipment to switch the currently listened radio station to the target radio station at the reserved listening time according to the reserved radio station instruction.
9. A radio control apparatus, comprising: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to implement the control method of the radio receiver of any one of claims 1 to 8 when running the computer program.
10. A computer storage medium, in which a computer program is stored which, when executed by a processor, implements the method of controlling a radio receiver of any one of claims 1 to 8.
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