Conversation volume control method and system thereof

[0014] refer to figure 1 Shown is the operating environment diagram of the preferred embodiment of the call volume control system of the present invention. The call volume control system 10 runs in a mobile device 1, and the mobile device 1 may be a mobile electronic device with a call function such as a mobile phone. The mobile device 1 further includes a memory 20 , a processor 30 , a distance sensor (P-sensor) 40 and a volume adjuster 50 . The memory 20 is used to store data such as program codes of the call volume control system 10 , and the processor 30 is used to execute each functional module of the call volume control system 10 to complete the present invention.

[0015] The distance sensor 40 is used to sense the distance between the mobile device 1 and the user (such as a face) in real time, and transmit the obtained distance data to the call volume control system 10 . The volume adjuster 50 is used to adjust the volume of the call of the mobile device 1 .

[0016] refer to figure 2 Shown is a functional block diagram of a preferred embodiment of the communication volume control system of the present invention.

[0017] The call volume control system 10 includes an establishment module 100 , an acquisition module 200 , a reading module 300 and an adjustment module 400 .

[0018] The establishment module 100 is used to set the distance between the mobile device 1 and the user and the corresponding volume level, and establish a mapping table between each distance and the corresponding volume level. In this embodiment, the volume level is the magnitude or level of the call volume of the mobile device 1 . The mapping table records the distance between the mobile device 1 and the user, the volume level of the mobile device 1 and the correspondence between the distance and the volume level. In this embodiment, the distance is segmented, and each range of distance corresponds to a different volume level. For example, for a mobile phone, there are five levels of volume levels from 1 to 5, which are represented by numbers "1" to "5" when setting, among which level 1 (number "1") is the minimum volume, level 5 (number "5") is the maximum volume. When the distance is greater than 10 cm, the corresponding volume level is level 1; when the distance is 6-10 cm, the corresponding volume level is level 2; when the distance is 3-5 cm, the corresponding The volume level is level 3; when the distance is 1-3 cm, the corresponding volume level is level 4; when the distance is less than 1 cm, the corresponding volume level is level 5. The establishment module 100 records the above data and corresponding relationship in the mapping table.

[0019] The obtaining module 200 is used for obtaining the current distance data between the mobile device 1 and the user sensed by the distance sensor 40 when the mobile device 1 is in a call state.

[0020] The reading module 300 is configured to read the volume level corresponding to the current distance data from the mapping table according to the current distance data. For example, when the current distance data acquired by the acquiring module 200 is 2 cm, the reading module 300 reads from the mapping table that the corresponding volume level is level 4.

[0021] The adjusting module 400 is used for controlling the volume adjuster 50 to adjust the call volume of the mobile device 1 to the read volume level. In this embodiment, the adjustment module 400 adjusts the call volume of the mobile device 1 by writing the volume level into the configuration file of the volume adjuster 50 .

[0022] refer to image 3 Shown is a flow chart of a preferred embodiment of the call volume control system of the present invention.

[0023] Step S10 , the establishment module 100 sets the distance between the mobile device 1 and the user and the corresponding volume level, and establishes a mapping table between each distance and the corresponding volume level.

[0024] Step S12 , when the mobile device 1 is in a call state, the obtaining module 200 obtains the current distance data between the mobile device 1 and the user sensed by the distance sensor 40 .

[0025] Step S14, the reading module 300 reads the volume level corresponding to the current distance data from the mapping table according to the current distance data.

[0026] Step S16 , the adjustment module 400 controls the volume adjuster 50 to adjust the call volume of the mobile device 1 to the read volume level.

[0027] The above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced. Without departing from the spirit and scope of the technical solution of the present invention.