CN112130687B

CN112130687B - Radio station channel switching method, terminal and vehicle

Info

Publication number: CN112130687B
Application number: CN201910549457.0A
Authority: CN
Inventors: 马东辉; 秦岚
Original assignee: Beijing CHJ Automotive Information Technology Co Ltd
Current assignee: Beijing CHJ Automotive Information Technology Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2024-02-02
Anticipated expiration: 2039-06-24
Also published as: CN112130687A

Abstract

The invention provides a radio station channel switching method, a terminal and a vehicle, wherein the method comprises the following steps: receiving touch operation acting on a target display area of a display screen; switching a radio station channel corresponding to the target display area according to the operation parameters of the touch operation; the display screen comprises a first display area and a second display area, the first display area and the second display area are respectively two areas of the display screen which are not overlapped with each other, the target display area is the first display area or the second display area, the first display area corresponds to a channel of a first function area of a radio station, and the second display area corresponds to a channel of a second function area of the radio station. Therefore, the terminal can perform radio station channel switching operation through the action area and parameters of touch operation, and the control scheme is simpler. The user does not need to memorize and apply more touch operation, does not need to look at the display screen for a long time to check the radio station channel switching operation, and simplifies the radio station channel switching operation of the user.

Description

Radio station channel switching method, terminal and vehicle

Technical Field

The present invention relates to the field of vehicle technologies, and in particular, to a radio station channel switching method, a terminal, and a vehicle.

Background

With the development of vehicle technology, the functions of related devices in a vehicle are also more and more optimized, for example, a radio station in the vehicle can play radio station information in a voice manner during driving. The existing vehicle-mounted radio stations comprise a collection radio station and an effective radio station, and the collection radio station and the effective radio station are displayed on a display screen in a mixed mode. When the user switches channels, frequent clicking operation is needed to switch channels, the operation is complex, and safe driving is not facilitated.

It can be seen that the existing vehicle radio station has the technical problem of complicated channel switching operation.

Disclosure of Invention

The embodiment of the invention provides a radio station channel switching method, a terminal and a vehicle, which are used for solving the technical problem that the conventional vehicle-mounted radio station is complex in channel switching operation.

In order to achieve the above purpose, the specific scheme provided by the invention is as follows:

in a first aspect, an embodiment of the present invention provides a method for switching a radio channel, where the method includes:

receiving touch operation acting on a target display area of a display screen;

switching a radio station channel corresponding to the target display area according to the operation parameters of the touch operation;

the display screen comprises a first display area and a second display area, the first display area and the second display area are respectively two areas of the display screen which are not overlapped with each other, the target display area is the first display area or the second display area, the first display area corresponds to a channel of a first function area of a radio station, and the second display area corresponds to a channel of a second function area of the radio station.

Optionally, the method further comprises:

and displaying the channel information of the favorite radio stations in the first display area, and displaying the channel information of the effective radio stations in the second display area.

Optionally, the touch operation is a sliding operation;

the step of switching the radio channels corresponding to the target display area according to the operation parameters of the touch operation includes:

acquiring an initial pressing type of the touch operation according to an initial pressing time length of the touch operation, wherein the initial pressing type comprises a first pressing type and a second pressing type, the initial pressing time length of the first pressing type is smaller than a first preset time length, the initial pressing time length of the second pressing type is longer than a second preset time length, and the first preset time length is smaller than or equal to the second pressing time length;

if the initial pressing type is the first pressing type, the current channel of the radio station channel corresponding to the target display area is adjusted to a unit frequency band;

and if the initial pressing type is the second pressing type, switching the radio channel corresponding to the target display area from the current channel to the target channel.

Optionally, if the initial pressing type is the second pressing type, the step of switching the radio channel corresponding to the target display area from the current channel to the target channel includes:

if the initial pressing type is the second pressing type, determining a channel corresponding to the termination position of the touch operation as a target channel;

and switching the radio channel corresponding to the target display area from the current channel to the target channel.

Optionally, before the step of adjusting the current channel of the radio channel corresponding to the target display area by one unit frequency band if the initial pressing type is the first pressing type, the method further includes:

acquiring an extending direction of the touch operation, wherein the extending direction comprises a first direction and a second direction which are opposite to each other;

and if the initial pressing type is the first pressing type, the step of adjusting the current channel of the radio channel corresponding to the target display area by a unit frequency band comprises the following steps:

if the initial pressing type is the first pressing type, the extending direction is the first direction, and the current channel of the radio station channel corresponding to the target display area is increased by one unit frequency band;

And if the initial pressing type is the first pressing type, the extending direction is the second direction, and the current channel of the radio channel corresponding to the target display area is reduced by one unit frequency band.

Optionally, the touch operation is a multi-finger touch operation;

and executing switching operation of clear channels in the radio channels corresponding to the target display area according to the operation parameters of the multi-finger touch operation, wherein the clear channels are channels with signal intensity greater than or equal to a preset intensity value.

Optionally, the step of executing the switching operation for the clear channel in the radio channels corresponding to the target display area according to the operation parameter of the multi-finger touch operation includes:

acquiring an extending direction of the multi-finger sliding operation, wherein the extending direction comprises a third direction and a fourth direction;

if the extending direction is the third direction, switching the current channel in the radio channels corresponding to the target display area to the last clear channel adjacent to the current channel;

And if the extending direction is the fourth direction, switching the current channel in the radio channels corresponding to the target display area to the next clear channel adjacent to the current channel.

Optionally, after the step of receiving a touch operation applied to the target display area of the display screen, the method further includes:

and amplifying and displaying the radio station channel corresponding to the target display area.

and hiding the radio channels corresponding to the non-target display areas, wherein the non-target display areas are areas except the target display areas in the display screen.

Optionally, the channel of the first functional area of the radio station is a channel for collecting radio stations, and the channel of the second functional area of the radio station is a channel of an effective radio station.

In a second aspect, an embodiment of the present invention further provides a terminal, including:

the receiving module is used for receiving touch operation of a target display area of the display screen;

the switching module is used for switching the radio station channel corresponding to the target display area according to the operation parameters of the touch operation;

Optionally, the terminal further includes:

and the display module is used for displaying the channel information of the favorite radio stations in the first display area and displaying the channel information of the effective radio stations in the second display area.

Optionally, the display module is further configured to:

Optionally, the touch operation is a sliding operation;

the switching module comprises:

the first obtaining submodule is used for obtaining an initial pressing type of the touch operation according to the initial pressing time length of the touch operation, wherein the initial pressing type comprises a first pressing type and a second pressing type, the initial pressing time length of the first pressing type is smaller than a first preset time length, the initial pressing time length of the second pressing type is longer than a second preset time length, and the first preset time length is smaller than or equal to the second pressing time length;

A first switching sub-module for:

Optionally, the first switching sub-module is further configured to:

Optionally, the first obtaining sub-module is further configured to:

the first switching sub-module is further configured to:

Optionally, the touch operation is a multi-finger touch operation;

the switching module is used for:

Optionally, the touch operation is a multi-finger sliding operation;

the switching module comprises:

a second obtaining sub-module, configured to obtain an extension direction of the multi-finger sliding operation, where the extension direction includes a third direction and a fourth direction;

the second switching sub-module is used for switching the current channel in the radio channels corresponding to the target display area to the last clear channel adjacent to the current channel if the extending direction is the third direction;

In a third aspect, an embodiment of the present invention further provides a terminal, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor, where the processor implements the radio channel switching method according to any one of the first aspects when executing the computer program.

In a fourth aspect, an embodiment of the present invention further provides a vehicle, including a terminal as set forth in any one of the second and third aspects.

In a fifth aspect, embodiments of the present invention provide a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of station channel switching as in any of the first aspects.

In the embodiment of the invention, the two first display areas and the second display areas which are not overlapped with each other of the terminal display screen are respectively corresponding to the channel of the first function area of the radio station and the channel of the second function area of the radio station, so that when the terminal receives the touch operation acting on the target display area, the switching operation of the radio station channel corresponding to the target display area can be executed according to the operation parameters of the touch operation. Therefore, the terminal can perform radio station channel switching operation through the action area and parameters of touch operation, and the control scheme is simpler. The user does not need to memorize and apply more touch operation, does not need to look at the display screen for a long time to check the radio station channel switching operation, and simplifies the radio station channel switching operation of the user.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

Fig. 1 is a flow chart of a method for switching radio channels according to an embodiment of the present invention;

fig. 2 is an interface schematic diagram of a terminal corresponding to a radio station channel switching method according to an embodiment of the present invention;

fig. 3 is a flowchart of another method for switching channels of a radio station according to an embodiment of the present invention;

fig. 4 is a flowchart of another method for switching channels of a radio station according to an embodiment of the present invention;

fig. 5 is another interface schematic diagram of a terminal corresponding to a radio station channel switching method according to an embodiment of the present invention;

fig. 6 is an interface schematic diagram of a terminal corresponding to a radio station channel switching method according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a terminal according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of another terminal according to an embodiment of the present invention;

Fig. 9 is a schematic structural diagram of another terminal according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of another terminal according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of another terminal according to an embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1, fig. 1 is a flow chart of a method for switching channels of a radio station according to an embodiment of the present invention. As shown in fig. 1, the radio channel switching method mainly includes the following steps:

step 101, receiving touch operation on a target display area of a display screen; the display screen comprises a first display area and a second display area, the first display area and the second display area are respectively two areas of the display screen which are not overlapped with each other, the target display area is the first display area or the second display area, the first display area corresponds to a channel of a first function area, and the second display area corresponds to a channel of a second function area of a radio station.

The radio channel switching method provided by the embodiment is applied to the terminal and is used for realizing radio channel switching of the terminal. The terminal can comprise a mobile phone, a tablet personal computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer and other devices with a radio station channel switching function. Optionally, the radio channel switching method provided by the embodiment is applied to the vehicle-mounted terminal, so that a user can conveniently adjust the radio channel in the driving process.

Fig. 2 is a schematic diagram of a display screen of a terminal to which the radio channel switching method is applied. As shown in fig. 2, the display screen of the terminal includes at least a first display area (S1 as shown in fig. 2) and a second display area (S2 as shown in fig. 2), which do not overlap each other. Two common functions of a selected station are defined as a first function and a second function. And executing relevant clicking or displaying operation of the channels in the functional areas aiming at the first function of the radio stations in the first display area by corresponding the channels in the first functional areas of the radio stations in the first display area. And executing relevant clicking or displaying operation of the channels in the functional areas corresponding to the second functions of the radio stations in the second display area by using the channels in the second functional areas corresponding to the radio stations in the second display area.

Optionally, the channel of the first functional area of the radio station is a channel for collecting radio stations, and the channel of the second functional area of the radio station is a channel of an effective radio station. The radio station collection refers to a radio station channel which is manually added and collected by a user in the conventional radio station playing process, and the effective radio station refers to a radio station channel which can be searched by the terminal. In order to facilitate the user to switch and control for different types of radio channels, the channels of the effective radio stations corresponding to the first display area can be set, and the channels of the favorite radio stations corresponding to the second display area can be set. It should be noted that, the correspondence between the display area and the channel of a certain radio station defined herein is that the switching operation of the pointer on the radio station of the certain type acts on the corresponding display area, and the display area can be used for displaying the channel information of the radio station of the certain type.

As shown in fig. 2, the favorite radio channels are usually fixed several radio channels, and each radio channel may correspond to a different radio source, for example, 101.1MHz for the radio channel of the first radio, 102.5MHz for the radio channel of the second radio, and 105.8MHz for the radio channel of the third radio. The effective radio channels include all radio channels that the terminal can search, and several channels that are closer to each other may correspond to the same radio source, for example, all effective radio sources are 40.1MHz to 103.1MHz, wherein 40.1MHz to 41.2MHz all correspond to the same radio source, i.e., the fourth radio, and 100.5MHz to 101.8MHz all correspond to the same first radio. Broadcast content played corresponding to a radio channel from the same radio source is the same, and signal transceiving intensities of several different radio channels from the same radio source are different, so that received broadcast content has different definition. Each broadcast source corresponds to a positive channel, and the definition of the radio channels closer to the positive channel is higher, so that the broadcasting effect is better

In particular, the first display area of the terminal is associated with a channel of a radio station to be received, and the second display area of the terminal is associated with a channel of an active radio station. Of course, there may be other possible embodiments of the correspondence between the display area and the station type, which is not limited.

When the user needs to perform the radio station switching operation, touch operation can be applied to the display screen of the terminal, a display area acted by the touch operation is defined as a target display area, and the target display area for applying the touch operation is determined by the type of the radio station which the user wants to switch and control. For example, if the user wants to switch the channel of the favorite station, a touch operation is applied to the first display area corresponding to the channel of the favorite station. Correspondingly, if the user wants to switch the channel of the effective radio station, touch operation is applied to the second display area corresponding to the channel of the effective radio station. The touch operation applied by the user may be of various types including, but not limited to, pointing, sliding, single-finger touch, multi-finger touch, and the like.

Step 102, switching the radio channels corresponding to the target display area according to the operation parameters of the touch operation.

After receiving the touch operation on the target display area, the terminal determines the type of the radio station corresponding to the target display area, and switches the corresponding radio station channel according to the operation parameters of the touch operation. The operation parameters of the touch operation according to the present invention may include: the parameters such as the action area, the operation type, the sliding direction of the sliding touch operation and the like are determined by the method.

Optionally, in order to further improve convenience of radio station switching operation, a display process of radio station channel information may be further increased. Specifically, the method may further include:

and displaying the channel information of the first functional area of the radio station in the first display area, and displaying the channel information of the second functional area of the radio station in the second display area.

After the terminal determines the channel of the corresponding favorite radio station in the first display area and the channel of the corresponding favorite radio station in the second display area, the terminal can display the corresponding channel information of the favorite radio station in the first display area and the channel information of the effective radio station in the second display area, so that a user can know the channel of the radio station corresponding to each display area more clearly, and the user can execute the touch operation of the corresponding display area according to the switching requirement. The sequence of the step of displaying the radio channel information by the terminal and the step of receiving the touch operation may not be limited, that is, the terminal may receive the touch operation before receiving the touch operation, so as to facilitate the user to select the action area of the touch operation, or the terminal may display the radio channel information when receiving the touch operation or after receiving the touch operation.

According to the radio station channel switching method provided by the embodiment of the invention, the two first display areas and the second display areas which are not overlapped with each other of the terminal display screen are respectively corresponding to the channel for collecting the radio stations and the channel for the effective radio stations, and when the terminal receives the touch operation acting on the target display area, the switching operation of the radio station channel corresponding to the target display area can be executed according to the operation parameters of the touch operation. Therefore, the terminal can perform radio station channel switching operation through the action area and parameters of touch operation, and the control scheme is simpler. The user does not need to memorize and apply more touch operation, does not need to look at the display screen for a long time to check the radio station channel switching operation, and simplifies the radio station channel switching operation of the user.

Referring to fig. 3, fig. 3 is a flowchart illustrating another method for switching channels of a radio station according to an embodiment of the present invention. The difference between the radio channel switching method provided in the present embodiment and the radio channel switching method provided in the embodiment shown in fig. 1 is that the touch operation is limited to a sliding operation, and the step of switching the radio channel according to the operation parameters of the touch operation is further limited. As shown in fig. 3, the radio channel switching method mainly includes the following steps:

Step 301, receiving a touch operation on a target display area of a display screen;

step 302, acquiring an initial pressing type of the touch operation according to an initial pressing time length of the touch operation, wherein the initial pressing type comprises a first pressing type and a second pressing type, the initial pressing time length of the first pressing type is smaller than a first preset time length, the initial pressing time length of the second pressing type is longer than a second preset time length, and the first preset time length is smaller than or equal to the second pressing time length;

step 303, if the initial pressing type is the first pressing type, adjusting a current channel of the radio channel corresponding to the target display area by a unit frequency band;

step 304, if the initial pressing type is the second pressing type, switching the radio channel corresponding to the target display area from the current channel to the target channel.

In this embodiment, the touch operation is defined as a sliding operation, that is, the user's finger is initially pressed against the initial touch point on the target display area, slides in a certain direction from the initial touch point, and leaves the display area when reaching the end position. The operation parameters of the touch operation according to the embodiment are initial pressing types, that is, the type of pressing action when the finger starts to act on the target display area, the radio channel switching modes corresponding to different pressing types are different, and the pressing types defining the touch operation include a first pressing type and a second pressing type.

Optionally, the initial pressing type is determined by an initial pressing duration of the touch operation, and the initial pressing duration is a residence time of the sliding operation on an initial touch point of the target display area. The terminal may store a first preset duration and a second pressing duration, where the first preset duration is less than or equal to the second preset duration. And determining the initial pressing type of the touch operation according to the acquired size relation between the initial pressing time and the preset pressing time. And determining the initial pressing type of the touch operation with the initial pressing time length smaller than the first preset time length as a first pressing type, and determining the initial pressing type of the touch operation with the initial pressing time length longer than the second preset time length as a second pressing type.

Of course, in other cases, the terminal may also use the initial pressing strength of the sliding operation as a judgment factor of the initial pressing type. The terminal stores preset pressing intensity, and determines the initial pressing type of the touch operation according to the acquired magnitude relation between the initial pressing intensity and the preset pressing intensity. The judgment factor and the determination scheme of the initial pressing type of the touch operation may also have other modes, and are not limited.

If the initial press type is the first press type, fine tuning of the current channel is required. If the initial press type is the second press type, fixed-point frequency modulation is needed to be carried out on the current channel. The pressing in a shorter time corresponds to fine adjustment, and the pressing in a longer time corresponds to fixed-point frequency modulation so as to more accord with the operation habit of a user.

In one case, if the terminal determines that the initial pressing type of the touch operation is the first pressing type, fine tuning of the unit frequency band is performed for the radio channel corresponding to the target display area. Specifically, the terminal presets the unit frequency band adopted by fine tuning, and adjusts the current channel of the radio station channel corresponding to the target display area by one unit frequency band during each fine tuning, wherein the adjustment mode can be to increase one unit frequency band or decrease one unit frequency band. The specific value of the unit frequency band can be set by the terminal or can be customized by a user. Optionally, the numerical range of the unit frequency band is set to be 0.1MHz to 0.3MHz, and under the premise of realizing fine tuning between radio channels, the problem that the fine tuning frequency is relatively high due to the fact that the fine tuning frequency band is too narrow and the adjustment precision is relatively low due to the fact that the fine tuning frequency band is too wide can be avoided. The touch operation of the first pressing type is set as a radio station channel to carry out fine tuning operation of a unit channel, a user does not need to stare at a display screen at any time to accurately perform frequency modulation, and the user can conveniently carry out fine tuning on the current channel under the condition of blind operation so as to gradually approach to a positive channel and obtain clearer broadcast content.

Optionally, in step 303, if the initial press type is the first press type, before adjusting the current channel of the radio channel corresponding to the target display area by one unit frequency band, the method further includes:

in step 303, if the initial pressing type is the first pressing type, the adjusting the current channel of the radio channel corresponding to the target display area by a unit frequency band includes:

The present embodiment further defines a station channel switching scheme when the initial pressing type of the touch operation is the first pressing type. After receiving the touch operation on the panel display area, the terminal obtains the extending direction of the touch operation, namely the direction of the initial touch point and the final position of the touch operation. As shown in fig. 2, the extending direction may include a first direction (F1 as shown in fig. 2) and a second direction (F2 as shown in fig. 2).

And under the condition that the initial pressing type of the touch operation is the first pressing type, different adjustment strategies are carried out for different extending directions. If the extending direction is the first direction, that is, the touch operation is a sliding operation towards the first direction, the current channel of the radio channel corresponding to the target display area is increased by one unit frequency band. Otherwise, if the extending direction is the second direction, that is, the touch operation is the sliding operation towards the second direction, the current channel of the radio channel corresponding to the target display area is reduced by one unit frequency band. For example, if the current channel is 102.1MHz, the unit frequency band is 0.1MHz, and if the extension direction is the first direction, the current channel is switched to 102.2MHz; otherwise, if the extending direction is the second direction, the current channel is switched to 102.0MHz.

Of course, the corresponding relation between the extending direction and the adjusting strategy in the scheme accords with the conventional operation habit of the user, and in other cases, the control scheme can be exchanged. If the extending direction is the first direction, the current channel of the radio channel corresponding to the target display area is reduced by one unit frequency band, otherwise, if the extending direction is the second direction, the current channel of the radio channel corresponding to the target display area is increased by one unit frequency band. In addition, the above embodiment defines the first direction as a direction along the screen to the left and the second direction as a direction along the screen to the right. In other cases, the specific directions of the first direction and the second direction may also have other possible situations, for example, up or down along the screen, etc., without limitation.

According to the radio channel switching scheme provided by the embodiment, the radio channel switching mode and the switching amplitude can be determined through the initial pressing type and the extending direction of the touch operation, and the operation of frequently clicking the add-subtract button by a user is not needed, so that the radio channel switching operation is further simplified.

In another case, if the terminal determines that the initial pressing type is the second pressing type, the terminal performs fixed-point adjustment on the radio channel corresponding to the target display area, that is, the target channel can be determined directly according to parameters such as the ending position or the track length of the touch operation, and the current channel is directly adjusted to the channel corresponding to the ending position of the touch operation.

Optionally, in step 304, if the initial pressing type is the second pressing type, switching the radio channel corresponding to the target display area from the current channel to the target channel may include:

The terminal corresponds the plurality of selectable radio channels to the sliding track of the touch operation, for example, a channel axis containing the plurality of selectable radio channels is used as a horizontal axis, and the terminal restores the use experience of the original radio while displaying the radio channels in a mode that the fixed pointer only slides the frequency axis. When the finger of the user slides on the display area, the current channel corresponding to the pointer can also move along with the current channel until the finger leaves the display area and the touch operation is finished, and the channel corresponding to the termination position of the touch operation is the target channel.

The target channel indicated by the touch operation of the user can be directly switched to by one touch operation, so that repeated adjustment operation between the current channel and the target channel can be saved, and the radio station channel switching operation is simplified.

According to the radio station channel switching method, different switching schemes are executed according to different pressing types of touch operation, the control modes are various, and the scheme for controlling the radio station switching is more flexible. The specific implementation process of the radio channel switching method provided in this embodiment may refer to the specific implementation process of the radio channel switching method provided in the embodiment shown in fig. 1, and will not be described herein.

In addition, another embodiment of the present invention also provides a method for switching a radio channel, which is different from the method for switching a radio channel provided in the above embodiment in that the touch operation is a multi-finger touch operation, and only switching control is performed for a clear channel in the radio channels. The clear channel is a channel with signal intensity greater than or equal to a preset intensity value. At this time, the terminal screens at least two clear channels from all the selectable radio channels, and then performs a touch operation on a current channel of the radio channels corresponding to the target display area according to an operation parameter of the multi-finger touch operation. The operation parameters of the multi-finger touch operation described herein may be the number of touch points, the sliding direction, the pressing type, and the like of the touch operation.

Fig. 4 is a schematic flow chart of a possible implementation of the touch operation as the multi-finger sliding operation. As shown in fig. 4, the radio channel switching method provided in this embodiment mainly includes the following steps:

step 401, receiving multi-finger touch operation acting on a target display area of a display screen;

step 402, acquiring an extending direction of the multi-finger sliding operation, wherein the extending direction comprises a third direction and a fourth direction;

step 403, if the extending direction is the third direction, switching the current channel in the radio channels corresponding to the target display area to the last clear channel adjacent to the current channel;

and step 404, if the extending direction is the fourth direction, switching the current channel in the radio channels corresponding to the target display area to the next clear channel adjacent to the current channel.

In this embodiment, switching of clear stations in a station channel is achieved in combination with the extending direction of the multi-finger touch operation. As shown in fig. 5, the extending direction of the multi-finger sliding operation includes a third direction (F3 as shown in fig. 5) and a fourth direction (F4 as shown in fig. 5). Specifically, if the extending direction is the third direction, i.e. the touch operation is the multi-finger sliding operation towards the third direction, the current channel is switched to the previous clear channel, otherwise, if the extending direction is the fourth direction, i.e. the touch operation is the multi-finger sliding operation towards the fourth direction, the current channel is switched to the next clear channel. It should be noted that, here, the last clear channel refers to a clear channel located before the current channel according to a preset arrangement sequence, and the next clear channel refers to a next clear channel located after the current channel according to the preset arrangement sequence. The preset arrangement order may be an arrangement order of channel data sizes of clear channels, an arrangement order of definition sizes, or the like, and is not limited.

It should be noted that, the radio channel switching methods provided in the embodiments shown in fig. 3 and fig. 4 may be applied to both the favorite radio and the effective radio, or the radio channel switching method provided in the embodiments shown in fig. 3 and fig. 4 may be limited to be applied to only one of the radio, for example, the method provided in the embodiment shown in fig. 3 may be limited to be applied to only the favorite radio or the effective radio, and the radio channel switching method provided in the embodiment shown in fig. 4 may be limited to be applied to the favorite radio, without limitation.

On the basis of the foregoing embodiment, after the step of receiving the touch operation applied to the target display area of the display screen in step 101, the method may further include:

The embodiment adds the amplifying display process for further improving the convenience of the radio station channel switching scheme. And when the terminal receives the touch operation acted on the target display area, amplifying and displaying the current channel of the radio channel corresponding to the target display area. Fig. 2 is a schematic diagram of the interface before the enlarged display, and fig. 6 is a schematic diagram of the interface after the enlarged display. Thus, the user can clearly know the related information of the current channel and control the trend of the touch operation according to the related information of the current channel. Of course, the terminal may also adopt a floating frame display lamp highlighting mode in addition to the mode of processing the enlarged display, and is not limited.

In this embodiment, when the terminal receives the touch operation acting on the target display area, it is necessary to perform normal display or enlarged display for the switching operation of the radio channels corresponding to the target display area, and hide the radio channels corresponding to the non-target display area, so as to avoid that more display contents interfere with the current switching operation, and simultaneously, release more display areas to meet the enlarged display requirement of the radio channels corresponding to the target display area. As shown in fig. 6, if the first display area receives the touch operation, the channel information of the effective radio station is displayed in an enlarged manner on the display screen, and the channel information of the favorite radio station is hidden.

According to the radio channel switching method provided by the embodiment of the invention, the effective radio and the collection radio are displayed separately, so that the requirement of radio channel switching can be met at the same time, the switching operation between the effective radio and the collection radio is canceled, the user can perform blind operation in the driving process, the distraction in the driving process is reduced, and the driving safety is ensured. Through fixed gesture, increase blind operation possibility, and the gesture is unable to edit, reduces user's memory cost.

Referring to fig. 7, fig. 7 is a schematic structural diagram of a terminal according to an embodiment of the present invention. As shown in fig. 7, the terminal 700 includes:

a receiving module 701, configured to receive a touch operation applied to a target display area of a display screen;

a switching module 702, configured to switch a radio channel corresponding to the target display area according to an operation parameter of the touch operation;

Optionally, as shown in fig. 8, the terminal 700 further includes:

and a display module 703, configured to display channel information of the favorite radio station in the first display area, and display channel information of the effective radio station in the second display area.

Optionally, the display module 703 may also be configured to:

Optionally, the touch operation is a sliding operation;

as shown in fig. 9, the switching module 702 includes:

a first obtaining submodule 7021, configured to obtain an initial pressing type of the touch operation according to an initial pressing duration of the touch operation, where the initial pressing type includes a first pressing type and a second pressing type, the initial pressing duration of the first pressing type is less than a first preset duration, the initial pressing duration of the second pressing type is greater than a second preset duration, and the first preset duration is less than or equal to the second pressing duration;

a first switching sub-module 7022 for:

Optionally, the first switching sub-module 7022 is further configured to:

Optionally, the first obtaining submodule 7021 is further configured to:

the first switching sub-module 7022 is further configured to:

Optionally, the touch operation is a multi-finger touch operation;

the switching module 702 is configured to:

Optionally, the touch operation is a multi-finger sliding operation;

as shown in fig. 10, the switching module 702 includes:

a second acquisition submodule 7023 configured to acquire an extending direction of the multi-finger sliding operation, wherein the extending direction includes a third direction and a fourth direction;

a second switching submodule 7024, configured to switch a current channel in the radio channels corresponding to the target display area to a last clear channel adjacent to the current channel if the extension direction is the third direction;

In the terminal provided by the embodiment of the invention, the two first display areas and the second display areas which are not overlapped with each other of the display screen of the terminal are respectively corresponding to the channel of the collection radio station and the channel of the effective radio station, and when the terminal receives the touch operation acting on the target display area, the terminal can execute the switching operation of the radio station channel corresponding to the target display area according to the operation parameters of the touch operation. Therefore, the terminal can perform radio station channel switching operation through the action area and parameters of touch operation, and the control scheme is simpler. The user does not need to memorize and apply more touch operation, does not need to look at the display screen for a long time to check the radio station channel switching operation, and simplifies the radio station channel switching operation of the user. The specific implementation process of the terminal provided by the embodiment of the present invention may refer to the specific implementation process of the radio channel switching method provided by the embodiments shown in fig. 1, fig. 3 and fig. 4, and will not be described in detail herein.

Referring to fig. 11, fig. 11 is a schematic structural diagram of a terminal according to another embodiment of the present invention. As shown in fig. 11, to implement a terminal according to various embodiments of the present invention, the terminal 1100 includes, but is not limited to: radio frequency unit 1101, network module 1102, audio output unit 1103, input unit 1104, sensor 1105, display unit 1106, user input unit 1107, interface unit 1108, memory 1109, processor 1110, and power supply 1111. It will be appreciated by those skilled in the art that the terminal structure shown in fig. 11 is not limiting of the terminal and that the terminal may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. In an embodiment of the present invention, the terminal includes, but is not limited to

Wherein the processor 1110 is configured to:

receiving touch operation acting on a target display area of a display screen;

the display screen comprises a first display area and a second display area, the first display area and the second display area are respectively two areas of the display screen which are not overlapped with each other, the target display area is the first display area or the second display area, the first display area corresponds to a channel of a first function area of a radio station, and the second display area corresponds to a channel of an effective radio station.

Optionally, the processor 1110 is further configured to:

Optionally, the touch operation is a sliding operation;

the processor 1110 is further configured to:

acquiring an initial pressing type of the touch operation, wherein the initial pressing type comprises a first pressing type and a second pressing type;

Optionally, the processor 1110 is further configured to:

acquiring the initial pressing time of the touch operation;

and determining the initial pressing type of the touch operation according to the initial pressing duration.

Optionally, the processor 1110 is further configured to:

Optionally, the touch operation is a multi-finger touch operation;

the processor 1110 is further configured to:

The terminal 1100 can implement each process implemented by the terminal in the foregoing embodiment, and in order to avoid repetition, a description is omitted here.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 1101 may be used for receiving and transmitting signals during the process of receiving and transmitting information or communication, specifically, receiving downlink data from a base station and then processing the received downlink data by the processor 1110; and, the uplink data is transmitted to the base station. Typically, the radio frequency unit 1101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 1101 may also communicate with networks and other devices through a wireless communication system.

The terminal provides wireless broadband internet access to the user through the network module 1102, such as helping the user to send and receive e-mail, browse web pages, access streaming media, etc.

The audio output unit 1103 may convert audio data received by the radio frequency unit 1101 or the network module 1102 or stored in the memory 1109 into an audio signal and output as sound. Also, the audio output unit 1103 may also provide audio output (e.g., a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the terminal 1100. The audio output unit 1103 includes a speaker, a buzzer, a receiver, and the like.

The input unit 1104 is used for receiving an audio or video signal. The input unit 1104 may include a graphics processor (Graphics Processing Unit, GPU) 11041 and a microphone 11042, the graphics processor 11041 processing image data of still pictures or video obtained by an image capturing terminal (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 1106. The image frames processed by the graphics processor 11041 may be stored in memory 1109 (or other storage medium) or transmitted via the radio frequency unit 1101 or the network module 1102. The microphone 11042 may receive sound and can process such sound into audio data. The processed audio data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 1101 in the case of a telephone call mode.

Terminal 1100 can also include at least one sensor 1105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 11061 according to the brightness of ambient light, and the proximity sensor can turn off the display panel 11061 and/or the backlight when the terminal 1100 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when the accelerometer sensor is stationary, and can be used for recognizing the terminal gesture (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; the sensor 1105 may further include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which are not described herein.

The display unit 1106 is used to display information input by a user or information provided to the user. The display unit 1106 may include a display panel 11061, and the display panel 11061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 1107 may be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the terminal. Specifically, the user input unit 1107 includes a touch panel 11071 and other input devices 11072. The touch panel 11071, also referred to as a touch screen, may collect touch operations thereon or thereabout by a user (e.g., operations of the user on the touch panel 11071 or thereabout using any suitable object or accessory such as a finger, stylus, etc.). The touch panel 11071 may include two parts, a touch detection terminal and a touch controller. The touch detection terminal detects the touch azimuth of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection terminal, converts it into touch point coordinates, and then sends the touch point coordinates to the processor 1110, and receives and executes a command sent from the processor 1110. In addition, the touch panel 11071 may be implemented in various types of resistive, capacitive, infrared, surface acoustic wave, and the like. The user input unit 1107 may include other input devices 11072 in addition to the touch panel 11071. In particular, other input devices 11072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

Further, the touch panel 11071 may be overlaid on the display panel 11061, and when the touch panel 11071 detects a touch operation thereon or thereabout, the touch panel is transferred to the processor 1110 to determine a type of touch event, and then the processor 1110 provides a corresponding visual output on the display panel 11061 according to the type of touch event. Although in fig. 11, the touch panel 11071 and the display panel 11061 are provided as two separate components to implement the input and output functions of the terminal, in some embodiments, the touch panel 11071 may be integrated with the display panel 11061 to implement the input and output functions of the terminal, which is not limited herein.

The interface unit 1108 is an interface for connecting an external terminal to the terminal 1100. For example, the external terminals may include wired or wireless headset ports, external power (or battery charger) ports, wired or wireless data ports, memory card ports, ports for connecting terminals having identification modules, audio input/output (I/O) ports, video I/O ports, earphone ports, and the like. Interface unit 1108 may be used to receive input (e.g., data information, power, etc.) from an external terminal and to transmit the received input to one or more elements within terminal 1100 or may be used to transmit data between terminal 1100 and an external terminal.

The memory 1109 may be used to store software programs as well as various data. The memory 1109 may mainly include a storage program area that may store an operating system, application programs required for at least one function (such as a sound playing function, an image playing function, etc.), and a storage data area; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the handset, etc. In addition, memory 1109 may include high-speed random access memory and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.

The processor 1110 is a control center of the terminal, connects various parts of the entire terminal using various interfaces and lines, and performs various functions of the terminal and processes data by running or executing software programs and/or modules stored in the memory 1109, and calling data stored in the memory 1109, thereby performing overall monitoring of the terminal. Processor 1110 may include one or more processing units; preferably, the processor 1110 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 1110.

Terminal 1100 can also include a power supply 1111 (e.g., a battery) for powering the various components, and preferably, power supply 1111 can be logically coupled to processor 1110 via a power management system that can perform functions such as managing charge, discharge, and power consumption.

In addition, the terminal 1100 includes some functional modules, which are not shown, and will not be described herein.

Preferably, the embodiment of the present invention further provides a terminal, which includes a processor 1110, a memory 1109, and a computer program stored in the memory 1109 and capable of running on the processor 1110, where the computer program when executed by the processor 1110 implements each process of the above-mentioned fingerprint icon display method embodiment, and the same technical effects can be achieved, and for avoiding repetition, a detailed description is omitted herein.

The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, realizes the processes of the fingerprint icon display method embodiment, and can achieve the same technical effects, and in order to avoid repetition, the description is omitted here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.

In addition, the embodiment of the invention also provides a vehicle, which comprises the terminal as shown in any one of the figures 7 to 11. The vehicle has the radio station switching function of the terminal, and will not be described in detail here.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or terminal comprising the element.

From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.

The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.

Claims

1. A method for switching station channels, the method comprising:

receiving touch operation acting on a target display area of a display screen, wherein the touch operation is sliding operation;

according to the operation parameters of the touch operation, switching the radio channels corresponding to the target display area, including: acquiring an initial pressing type of the touch operation according to an initial pressing time length of the touch operation, wherein the initial pressing type comprises a first pressing type and a second pressing type, the initial pressing time length of the first pressing type is smaller than a first preset time length, the initial pressing time length of the second pressing type is longer than a second preset time length, and the first preset time length is smaller than or equal to the second pressing time length; if the initial pressing type is the first pressing type, the current channel of the radio station channel corresponding to the target display area is adjusted to a unit frequency band; if the initial pressing type is the second pressing type, switching the radio channel corresponding to the target display area from the current channel to the target channel, wherein the initial pressing duration is the stay time of the sliding operation on the initial touch point of the target display area;

The display screen comprises a first display area and a second display area, the first display area and the second display area are respectively two mutually misaligned areas of the display screen, the target display area is the first display area or the second display area, the first display area corresponds to a channel of a first function area of a radio station, and the second display area corresponds to a channel of a second function area of the radio station;

the corresponding relation between the limited display area and the specific radio station channel is that the switching operation of the pointer to the radio station acts on the corresponding display area, and the display area can be used for displaying the channel information of the radio station.

2. The method according to claim 1, wherein the method further comprises:

3. The method of claim 1, wherein the step of switching the station channel corresponding to the target display area from the current channel to the target channel if the start press type is the second press type comprises:

4. The method of claim 1, wherein, if the initial press type is the first press type, before the step of adjusting the current channel of the station channel corresponding to the target display area by one unit frequency band, the method further comprises:

5. The method according to claim 1 or 2, wherein the touch operation is a multi-finger touch operation;

6. The method of claim 5, wherein the touch operation is a multi-finger sliding operation;

the step of executing the switching operation of the clear channel in the radio channels corresponding to the target display area according to the operation parameters of the multi-finger touch operation includes:

7. The method of claim 1, wherein after the step of receiving a touch operation on a target display area of a display screen, the method further comprises:

8. The method according to claim 1 or 7, wherein after the step of receiving a touch operation on a target display area of a display screen, the method further comprises:

9. The method of claim 1 wherein the channel of the first functional area of stations is a favorite channel of stations and the channel of the second functional area of stations is a valid channel of stations.

10. A terminal, comprising:

the receiving module is used for receiving touch operation acting on a target display area of the display screen, wherein the touch operation is sliding operation;

the corresponding relation between the limited display area and the specific radio station channel is that the switching operation of the pointer to the radio station acts on the corresponding display area, and the display area can be used for displaying the channel information of the radio station;

the switching module comprises:

The first switching sub-module is used for adjusting the current channel of the radio station channel corresponding to the target display area by one unit frequency band if the initial pressing type is the first pressing type;

and if the initial pressing type is the second pressing type, switching the radio channel corresponding to the target display area from the current channel to the target channel, wherein the initial pressing duration is the stay time of the sliding operation on the initial touch point of the target display area.

11. The terminal according to claim 10, characterized in that the terminal further comprises:

12. A terminal comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the station channel switching method of any one of claims 1 to 9 when the computer program is executed.

13. A vehicle comprising a terminal according to any one of claims 10 to 11.