CN113923323A

CN113923323A - Camera module, electronic equipment and control method and control device thereof

Info

Publication number: CN113923323A
Application number: CN202010659996.2A
Authority: CN
Inventors: 梁源标; 罗征武
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2022-01-11
Anticipated expiration: 2040-07-09
Also published as: WO2022007852A1; CN113923323B

Abstract

The application discloses a camera module, an electronic device, a control method and a control device of the electronic device, wherein the disclosed camera module comprises a lens, a base, an optical filter, a sensor and a first circuit board, the lens is arranged on the base, the base is arranged on the first circuit board, the lens, the base and the first circuit board are enclosed to form an installation cavity, the optical filter and the sensor are positioned in the installation cavity, the lens and the sensor are oppositely arranged, the optical filter is positioned between the lens and the sensor, and the sensor is electrically connected with the first circuit board; wherein the sensor includes an image imaging unit and a temperature detection unit. The problem that present body temperature detection convenience is relatively poor can be solved to above-mentioned scheme.

Description

Camera module, electronic equipment and control method and control device thereof

Technical Field

The present disclosure relates to the field of communication devices, and in particular, to a camera module, an electronic device, and a control method and a control device for the camera module.

Background

With the rapid development of electronic devices, the electronic devices are more and more widely used, and the electronic devices such as mobile phones and tablet computers play more and more roles in the work, life, entertainment and the like of people.

Under the general condition, the user does not have the habit of carrying body temperature detector with oneself, so the user is difficult to carry out the body temperature at any time and detects, and simultaneously, the body temperature detector portability that commonly uses among the prior art is relatively poor, leads to the user to be difficult to carry body temperature detector with oneself for the user need carry out the body temperature and detect to specific place specially when needing to carry out the body temperature and detect, and the body temperature detects very inconveniently.

Disclosure of Invention

The application discloses camera module, electronic equipment, control method and control device of camera module, and can solve the problem that the convenience of body temperature detection is poor at present.

In order to solve the above technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present application discloses a camera module, including: the lens is arranged on the base, the base is arranged on the first circuit board, the lens, the base and the first circuit board are enclosed to form an installation cavity, the optical filter and the sensor are located in the installation cavity, the lens and the sensor are oppositely arranged, the optical filter is located between the lens and the sensor, and the sensor is electrically connected with the first circuit board;

wherein the sensor includes an image imaging unit and a temperature detection unit.

Optionally, in the camera module, the base is provided with a first through hole, the first through hole and the sensor are distributed oppositely, and the optical filter at least partially covers the first through hole.

Optionally, in the camera module, the first through hole is a counter sink hole, and the optical filter is disposed on a counter sink of the counter sink hole.

Optionally, in the camera module, the optical filter is an infrared optical filter, the infrared optical filter partially covers the first through hole, the infrared optical filter and the image imaging unit are distributed oppositely, and the infrared optical filter avoids the temperature detection unit.

Optionally, in the camera module, the optical filter has an infrared filter area and an infrared light-transmitting area, the optical filter covers the first through hole, the infrared filter area is opposite to the image imaging unit, and the infrared light-transmitting area is opposite to the temperature detection unit.

Optionally, in the camera module, the image imaging unit includes a plurality of image imaging subunits, the temperature detecting unit includes a plurality of temperature detecting subunits, the plurality of image imaging subunits and the plurality of temperature detecting subunits are distributed in an array, and the plurality of image imaging subunits and the plurality of temperature detecting subunits are alternately distributed.

Optionally, in the camera module, a first adhesive layer is disposed between the lens and the base.

In a second aspect, an embodiment of the present application discloses an electronic device, which includes a device main body, a second circuit board and the camera module, wherein the device main body is provided with an accommodating cavity, the device main body is provided with a functional structural member, the functional structural member is provided with a light transmission region, and the light transmission region is opposite to the accommodating cavity;

the camera module is arranged in the accommodating cavity, and the lens is arranged opposite to the light-transmitting area;

the second circuit board is arranged in the accommodating cavity, and the camera module is electrically connected with the second circuit board;

wherein, the functional structure spare is one in display module assembly and the backshell.

Optionally, in the electronic device, when the functional structural member is a display module, the display module includes a light-transmitting layer and a light-blocking layer, the light-transmitting layer and the light-blocking layer are sequentially disposed in a direction toward the accommodating cavity, and the light-blocking layer is provided with a light-transmitting hole to form the light-transmitting area;

the lens is at least partially positioned in the light transmission hole and is arranged opposite to the light transmission layer.

Optionally, in the electronic device, the electronic device further includes a flexible circuit board, and the first circuit board is electrically connected to the second circuit board through the flexible circuit board.

Optionally, in the electronic device, the flexible circuit board is electrically connected to the second circuit board through a board-to-board connector.

Optionally, in the electronic device, the device main body includes a motherboard upper cover, the display module is disposed on the motherboard upper cover, the motherboard upper cover is provided with a through hole, and the camera module penetrates through the through hole.

Optionally, in the electronic device, the device main body further includes a mounting bracket, the motherboard upper cover, the second circuit board and the camera module are all disposed on the mounting bracket, and the second circuit board is located between the mounting bracket and the motherboard upper cover.

Optionally, in the electronic device, the mounting bracket is provided with a mounting groove, the mounting groove and the through hole form the accommodating cavity, and the camera module is disposed on a bottom wall of the mounting groove.

Optionally, in the electronic device, when the functional structural component is a rear shell, the rear shell has a second through hole, and the electronic device further includes a light-transmitting member disposed in the rear shell and covering the second through hole to form the light-transmitting region.

In a third aspect, an embodiment of the present application discloses a method for controlling an electronic device, which is applied to the electronic device described above, and the method includes:

receiving first control information;

controlling the image imaging unit to acquire a first image according to the first control information, and controlling the temperature detection unit to acquire first temperature information;

and under the condition that the first image contains the target portrait, determining the target temperature corresponding to the target portrait according to the first image and the first temperature information.

Optionally, in the above control method, when the target portrait includes a plurality of target sub-portraits, the determining, according to the first image and the first temperature information, a target temperature corresponding to the target portrait includes:

and determining the target sub-temperature corresponding to each target sub-portrait according to the first image and the first temperature information.

Optionally, in the above control method, the control method further includes:

displaying the target portrait in the first image according to a first preset mode under the condition that the target temperature is greater than or equal to a first temperature threshold value; and/or the presence of a gas in the gas,

and displaying the target portrait in the first image according to a second preset mode under the condition that the target temperature is less than or equal to a second temperature threshold value.

Optionally, in the above control method, the control method further includes:

under the condition that the target temperature is greater than a first temperature threshold value, adjusting display parameters of the electronic equipment according to the target temperature, wherein the display parameters comprise: at least one of contrast, brightness, saturation, display resolution, and display hue.

Optionally, in the above control method, after determining a target temperature corresponding to the target portrait according to the first image and the first temperature information when the first image includes the target portrait, the control method further includes:

and determining a first temperature threshold value and/or a second temperature threshold value according to the target portrait.

In a fourth aspect, an embodiment of the present application discloses a control device for an electronic device, where the electronic device is the electronic device described above, and the control device includes:

the receiving module is used for receiving first control information;

the first control module is used for controlling the image imaging unit to acquire a first image according to the first control information and controlling the temperature detection unit to acquire first temperature information;

and the first determining module is used for determining the target temperature corresponding to the target portrait according to the first image and the first temperature information under the condition that the first image contains the target portrait.

Optionally, in the above control device, when the target portrait includes a plurality of target sub-portraits, the first determining module is configured to determine a target sub-temperature corresponding to each target sub-portrait according to the first image and the first temperature information.

Optionally, in the above control device, the control device further includes:

the first processing module is used for displaying the target portrait in the first image according to a first preset mode under the condition that the target temperature is greater than or equal to a first temperature threshold value; and/or the presence of a gas in the gas,

and the second processing module is used for displaying the target portrait in the first image according to a second preset mode under the condition that the target temperature is less than or equal to a second temperature threshold value.

Optionally, in the above control device, the control device further includes:

an adjusting module, configured to adjust a display parameter of the electronic device according to the first temperature when the first temperature is greater than a first temperature threshold, where the display parameter includes: at least one of contrast, brightness, saturation, display resolution, and display hue.

Optionally, in the above control device, the control device further includes:

and the first determining module is used for determining a first temperature threshold value and/or a second temperature threshold value according to the target portrait.

In a fifth aspect, an embodiment of the present application discloses an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, where the program or the instructions implement the steps of the control method described above when executed by the processor.

In a sixth aspect, an embodiment of the present application discloses a readable storage medium, on which a program or instructions are stored, and when the program or the instructions are executed by a processor, the steps of the above control method are implemented.

The technical scheme adopted by the application can achieve the following beneficial effects:

in the camera module disclosed in the embodiment of the application, camera lens, base and first circuit board enclose to close and form the installation cavity, and light filter and sensor are located the installation cavity, and the camera lens sets up with the sensor relatively, and the light filter is located between camera lens and the sensor, and the sensor includes image imaging unit and temperature detecting element. Under the condition, the user can shoot through the camera module and can also detect the body temperature through the camera module. When the user need carry out the body temperature and examine time measuring, the user can adopt if the mode that uses the camera module to shoot carries out the body temperature and detect at present, because the mode easy operation that the user used the camera module to shoot at present, thereby can convenience of customers carries out the body temperature and detect, meanwhile, because this camera module can set up in electronic equipment, because the user generally can hand-carry electronic equipment, when the user needs carry out the body temperature and examine time measuring, the user only need use this electronic equipment alright accomplish the detection of body temperature, prevent that the user from carrying out the body temperature and examining time measuring at needs, need carry out the inconvenience that the body temperature detected and caused to specific place specially, and then convenience of users carries out the detection of body temperature, the relatively poor problem of at present body temperature detection convenience is finally solved.

Drawings

FIG. 1 is a schematic diagram of an electronic device disclosed in an embodiment of the present application;

fig. 2 to 3 are cross-sectional views of an electronic device disclosed in an embodiment of the present application;

fig. 4 to 5 are schematic partial structural diagrams of an electronic device disclosed in an embodiment of the present application;

FIG. 6 is a schematic diagram of an optical filter disclosed in an embodiment of the present application;

FIG. 7 is a schematic view of a photosensitive element disclosed in an embodiment of the present application;

fig. 8 is a schematic diagram of an electronic device.

Description of reference numerals:

100-an equipment main body, 110-a containing cavity, 120-a main board upper cover, 121-a through hole, 130-a mounting bracket, 131-a mounting groove, 200-a camera module, 210-a lens, 220-an optical filter, 221-an infrared filter area, 222-an infrared light transmission area, 230-a sensor, 231-an image imaging unit, 232-a temperature detection unit, 240-a base, 241-a first through hole, 250-a first circuit board, 260-a first adhesive layer, 300-a second circuit board, 400-a display module, 410-a light transmission layer, 420-a light blocking layer, 421-a light transmission hole, 500-a rear shell, 600-a flexible circuit board and 700-a board-to-board connector;

1200-electronic device, 1201-radio unit, 1202-network module, 1203-audio output unit, 1204-input unit, 12041-graphics processor, 12042-microphone, 1205-sensor, 1206-display unit, 12061-display panel, 1207-user input unit, 12071-touch panel, 12072-other input device, 1208-interface unit, 1209-memory, 1210-processor, 1211-power supply.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. The objects distinguished by "first", "second", and the like are usually a class, and the number of the objects is not limited, and for example, the first object may be one or a plurality of objects. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The technical solutions disclosed in the embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Referring to fig. 1 to 7, an embodiment of the present application discloses a camera module 200, where the disclosed camera module 200 includes a lens 210, a base 240, a filter 220, a sensor 230, and a first circuit board 250.

The lens 210 can zoom and deflect light, the optical filter 220 can filter light with partial wavelength, and the influence of the light on the work of the camera module 200 is avoided. The base 240 is a base member of the camera module 200, and the base 240 can provide a mounting base for other components of the camera module 200. The first circuit board 250 is provided with electronic components capable of processing the information collected by the sensor 230.

Specifically, the lens 210 is disposed on the base 240, the base 240 is disposed on the first circuit board 250, the lens 210, the base 240 and the first circuit board 250 enclose to form a mounting cavity, the optical filter 220 and the sensor 230 are disposed in the mounting cavity, the lens 210 and the sensor 230 are disposed opposite to each other, and the optical filter 220 is disposed between the lens 210 and the sensor 230, so that light outside the camera module 200 sequentially passes through the lens 210 and the optical filter 220 and finally propagates to the sensor 230, and the sensor 230 collects an image or a body temperature through the light. The sensor 230 is electrically connected to the first circuit board 250.

The sensor 230 includes an image imaging unit 231 and a temperature detection unit 232, the image imaging unit 231 may be a photo chip, and the temperature detection unit 232 may be a temperature sensor. The image imaging unit 231 can image according to the light transmitted to the sensor 230, and the purpose that the camera module 200 can shoot is achieved. The temperature detecting unit 232 may detect a temperature of an object to be detected outside the camera module 200, where the object to be detected may be a human body, an animal, or an object, the temperature of the object to be detected is a body temperature of the human body in a case where the object to be detected is the human body, the temperature of the object to be detected is a body temperature of the animal in a case where the object to be detected is the animal, and the temperature of the object to be detected is a temperature of the object in a case where the object to be detected is not the human body or the animal. Taking a human body as an example, the body temperature of the human body is 36.5 ℃, the wavelength of infrared light radiated by the human body through heat is about 6-12 um, and the temperature detection unit 232 can sense the infrared light radiated by the human body, so as to detect the body temperature of the human body. The specific detection mechanism of the image imaging unit 231 and the temperature detection unit 232 is a well-known technology, and is not described in detail herein.

In a specific using process, the user can shoot through the camera module 200, and can also detect the body temperature through the camera module 200, and of course, the user can shoot and detect the body temperature through the camera module 200 at the same time.

In the camera module 200 disclosed in the embodiment of the present application, the lens 210, the base 240 and the first circuit board 250 enclose to form an installation cavity, the optical filter 220 and the sensor 230 are located in the installation cavity, the lens 210 and the sensor 230 are oppositely disposed, the optical filter 220 is located between the lens 210 and the sensor 230, and the sensor 230 includes the image imaging unit 231 and the temperature detection unit 232. In this case, the user can shoot through the camera module 200, and can also detect the body temperature through the camera module 200. When the user need carry out the body temperature and examine time measuring, the user can adopt if the mode that uses camera module 200 to shoot carries out the body temperature and detect at present, because the mode easy operation that the user used camera module 200 to shoot at present, thereby can convenience of customers carries out the body temperature and detect, meanwhile, because this camera module 200 can set up in electronic equipment, because the user generally can hand-carry electronic equipment, when the user needs carry out the body temperature and examine time measuring, the user only need use this electronic equipment alright accomplish the detection of body temperature, prevent that the user from carrying out the body temperature when examining time when needing, need carry out the inconvenience that the body temperature detected and caused to special place, and then convenience of user carries out the detection of body temperature, finally solve the relatively poor problem of present body temperature detection convenience.

In an optional embodiment, the base 240 may be provided with a first through hole 241, the first through hole 241 may be distributed opposite to the sensor 230, and at least a portion of the optical filter 220 may cover the first through hole 241, such a setting manner of the optical filter 220 is simple and reliable, and is convenient to set, so as to simplify the structure of the camera module 200 and reduce the design difficulty of designers.

Further, the first through hole 241 may be a stage hole, and the filter 220 may be disposed on a stage of the stage hole. Under the condition, the peripheral side wall of the platform sinking hole can be in limit fit with the optical filter 220 to limit the optical filter 220 to shake, so that the stability of the camera module 200 in the working process is improved. Meanwhile, the filter 220 is disposed in the counter sink of the counter sink hole, which is beneficial to reducing the height of the camera module 200, and the height of the camera module 200 is the dimension of the camera module 200 in the optical axis direction thereof, so that the size of the camera module 200 can be reduced, and the camera module 200 can be disposed in other electronic devices (e.g., mobile phones), and further the development of the other electronic devices towards the direction of light and thin can be facilitated.

In general, the image imaging unit 231 needs to filter part of infrared light during imaging, and the temperature detection unit 232 just collects temperature information through the infrared light, so as to avoid that the temperature detection unit 232 cannot detect body temperature when the optical filter 220 meets the imaging condition of the image imaging unit 231. Specifically, infrared filter and image imaging unit 231 relative distribution, so that the light after filter 220 filtering propagates to image imaging unit 231, thereby can make image imaging unit 231's imaging quality higher, simultaneously, temperature detecting unit 232 can be dodged to infrared filter, avoid leading to temperature detecting unit 232 can't carry out the body temperature to detect because of infrared filter filters infrared light, thereby make camera module 200 can be through the temperature detecting unit 232 temperature detection steadily, and then improve camera module 200's stability.

In another alternative embodiment, the filter 220 may have an infrared filter region 221 and an infrared transparent region 222, the filter 220 may cover the first through hole 241, the infrared filter region 221 may be opposite to the image imaging unit 231, and the infrared transparent region 222 may be opposite to the temperature detecting unit 232. Under this situation, infrared filter zone 221 is relative with image imaging unit 231, so that the light after the filtering of infrared filter zone 221 propagates to image imaging unit 231, thereby can make image imaging unit 231's imaging quality higher, simultaneously, infrared light transmission zone 222 is relative with temperature detecting unit 232, so that the outside infrared light of camera module 200 permeates infrared light transmission zone 222 and propagates to temperature detecting unit 232, thereby make camera module 200 can detect the body temperature through temperature detecting unit 232 steadily, avoid leading to temperature detecting unit 232 to be unable to carry out the body temperature detection because of infrared filter filters infrared light, and then improve camera module 200's stability.

In an alternative embodiment, the image imaging unit 231 may include a plurality of image imaging subunits, and the temperature detecting unit 232 may include a plurality of temperature detecting subunits, where the plurality of image imaging subunits and the plurality of temperature detecting subunits are distributed in an array, and the plurality of image imaging subunits and the plurality of temperature detecting subunits are alternately distributed, that is, one temperature detecting subunit is disposed between any two adjacent image imaging subunits, or one image imaging subunit is disposed between any two adjacent temperature detecting subunits. This scheme makes camera module 200 can carry out body temperature to a plurality of objects of waiting to detect simultaneously and detect and shoot, further improves camera module 200's information acquisition ability.

As described above, the lens 210 is disposed on the base 240, and specifically, the first adhesive layer 260 may be disposed between the lens 210 and the base 240, that is, the lens 210 may be disposed on the base 240 by an adhesive method, the adhesive method is simple and convenient to implement, and meanwhile, the lens 210 and the base 240 after being adhered are reliably connected.

Based on the camera module 200 disclosed in the embodiment of the present application, the embodiment of the present application further discloses an electronic device, and the disclosed electronic device includes the device main body 100, the second circuit board 300, and the camera module 200 described in any of the embodiments above.

The apparatus body 100 is a base member of the electronic apparatus, the apparatus body 100 can provide a mounting base for other components of the electronic apparatus, and the apparatus body 100 generally includes a housing and a battery module disposed in the housing. The device body 100 is opened with a receiving cavity 110, and the receiving cavity 110 may be surrounded by a housing. The device body 100 has a functional structural member having a light transmission region disposed opposite to the accommodating chamber 110 so that light outside the electronic device can enter the accommodating chamber 110 through the light transmission region. The functional structure is one of the display module 400 and the rear case 500.

The camera module 200 is disposed in the accommodating cavity 110, and the lens 210 is disposed opposite to the light-transmitting area, so that light outside the electronic device can be transmitted to the sensor 230. The second circuit board 300 is disposed in the accommodating cavity 110, the camera module 200 is electrically connected to the second circuit board 300, the second circuit board 300 may be a main board of an electronic device or a sub-board of the electronic device, and the second circuit board 300 may also be a circuit board of the electronic device that is separately electrically connected to the camera module 200, which is not limited in this embodiment.

In the electronic device disclosed in the embodiment of the application, the camera module 200 is disposed in the accommodating cavity 110, and the lens 210 is disposed opposite to the light-transmitting area, so that the user can shoot through the electronic device and can also detect the body temperature through the electronic device. When the user need carry out the body temperature and examine time measuring, the user can adopt if the mode that uses electronic equipment to shoot carries out the body temperature and detects at present, because the mode easy operation that the user used electronic equipment to shoot at present, thereby can convenience of customers carries out the body temperature and detect, meanwhile, because the user generally can hand-carry electronic equipment, when the user needs carry out the body temperature to examine time measuring, the user only need use this electronic equipment alright accomplish the detection of body temperature, prevent that the user from carrying out the body temperature when examining time measuring at needs, need carry out the inconvenience that the body temperature detected and caused to specific place specially, and then convenience of customers carries out the detection of body temperature, finally solve the relatively poor problem of present body temperature detection convenience.

As described above, the functional structure is one of the display module 400 and the rear case 500, in the case that the functional structure is the display module 400, that is, the camera module 200 serves as a front camera of an electronic device, the display module 400 may include the light transmissive layer 410 and the light blocking layer 420, the light transmissive layer 410 and the light blocking layer 420 may be sequentially disposed in a direction toward the accommodating cavity 110, the light blocking layer 420 may be opened with the light transmissive hole 421 to form a light transmissive region, and the lens 210 is at least partially located in the light transmissive hole 421 and disposed opposite to the light transmissive layer 410. The light hole 421 can prevent the light blocking layer 420 from affecting the camera module 200 to receive the external light of the electronic device, so that the camera module 200 can normally work through the display module 400.

Optionally, the light blocking layer 420 may include a foam layer and a copper foil layer, which may be sequentially disposed in a direction toward the accommodating chamber 110, and the foam layer and the copper foil layer may play roles of electromagnetic shielding, static electricity prevention, and the like. In order to prevent that cotton layer of bubble and copper foil layer from influencing the sensitization effect of camera module 200, the above has all been seted up to cotton layer of bubble and copper foil layer light trap 421 to make camera module 200 can normally work through display module 400.

Because camera module 200 is nearer with display module 400's distance, the light that consequently display module 400 self sent can bring negative effects to camera module 200's imaging work. To solve this problem, in an alternative embodiment, a light shielding portion may be disposed inside the light transmission hole 421, and the light shielding portion may be disposed around an axis of the light transmission hole 421, that is, the light shielding portion is an annular structure extending along an outer circumferential direction of the light transmission hole 421. After adopting this kind of structure, the shading portion can shelter from the light that display module 400 sent more reliably, avoids camera module 200 to receive the interference when formation of image or body temperature detect, and then promotes the reliability that camera module 200 shot or body temperature detected.

Alternatively, in order to simplify the structure of the light shielding portion, controlling the cost of the light shielding portion, the light shielding portion may be provided as a light shielding paste.

Certainly, the functional structure still can be the backshell 500, that is to say, this camera module 200 acts as the rearmounted camera of electronic equipment, and under the functional structure was backshell 500's the circumstances, the second through-hole can have been seted up to backshell 500, and electronic equipment can also include the light transmission piece, and the light transmission piece sets up in backshell 500, and the light transmission piece covers the second through-hole to form the light transmission region, this kind of mode of setting is simple reliable, the convenient setting.

Further, the one side that the printing opacity piece deviates from the second through-hole can be the arc surface, and the central angle that this arc surface corresponds is the same with at least one in camera module 200's emission angle and the angle of acceptance to make camera module 200's detection scope bigger, detection effect is better. Further, the camera module 200 may be disposed at the position corresponding to the circle center of the arc surface, so that at least one of the signal transmitting and receiving areas of the camera module 200 is consistent with the arc surface, thereby ensuring a better detection effect of the camera module 200, reducing the area of the arc surface area as much as possible, and facilitating the light and thin design of the electronic device.

In the embodiment of the present application, the camera module 200 is electrically connected to the second circuit board 300, that is, the first circuit board 250 is electrically connected to the second circuit board 300, and optionally, the electronic device may further include a flexible circuit board 600, and the first circuit board 250 may be electrically connected to the second circuit board 300 through the flexible circuit board 600. The flexible circuit board 600 can be flexibly arranged according to the specific spatial layout inside the electronic device, so that the design difficulty of designers can be reduced. Meanwhile, the flexible circuit board 600 has advantages of high wiring density, light weight, and thin thickness.

Generally, the flexible circuit board 600 and the second circuit board 300 can be directly soldered, but this method is complicated and inconvenient when the flexible circuit board 600 needs to be replaced due to damage. Based on this, in an alternative embodiment, the flexible circuit board 600 may be electrically connected with the second circuit board 300 through the board-to-board connector 700. The board-to-board connector 700 is relatively reliable in connection, and the flexible circuit board 600 and the second circuit board 300 can be detachably connected, so that the flexible circuit board 600 is easy to replace and operate, and the maintainability of the electronic equipment is improved.

In order to improve the structural compactness of the electronic device, optionally, the device main body 100 may include a motherboard upper cover 120, the display module 400 may be disposed on the motherboard upper cover 120, the motherboard upper cover 120 may be provided with a through hole 121, and the camera module 200 penetrates through the through hole 121. Under the circumstances, the camera module 200 can share the internal space of a part of the electronic device with the motherboard upper cover 120, thereby reducing the stacking difficulty of other components inside the electronic device, and meanwhile, the scheme is favorable for the development of the electronic device towards the light and thin direction, and meets the requirement of a user on the light and thin of the electronic device.

In order to improve the fixing reliability of the camera module 200, the apparatus main body 100 may further include a mounting bracket 130, the main board upper cover 120, the second circuit board 300 and the camera module 200 may be disposed on the mounting bracket 130, and the second circuit board 300 is located between the mounting bracket 130 and the main board upper cover 120. The mounting bracket 130 can contact the camera module 200 in a large area, so that the camera module 200 can be more reliably mounted in the electronic device.

Further, can be provided with the buffering bubble cotton between camera module 200 and installing support 130, this buffering bubble is cotton specifically can bond on camera module 200, and it can take place elastic deformation, consequently can avoid camera module 200 and installing support 130 rigid contact to improve camera module 200's reliability.

In order to further reduce the stacking difficulty of other components inside the electronic device, optionally, the mounting bracket 130 may be provided with a mounting groove 131, the mounting groove 131 and the through hole 121 may form the accommodating cavity 110, and the camera module 200 may be disposed on the bottom wall of the mounting groove 131. Under the circumstances, the camera module 200 can share the internal space of a part of the electronic device with the mounting bracket 130, so as to further reduce the stacking difficulty of other internal components of the electronic device, and meanwhile, the scheme is further beneficial to the development of the electronic device towards the light and thin direction, and further meets the requirement of a user on the light and thin of the electronic device.

Based on the electronic device disclosed in the embodiment of the present application, the embodiment of the present application further discloses a control method of the electronic device, and the disclosed control method includes:

step 101, receiving first control information;

generally, the user may input the first control information by means of a key input or a voice input. Of course, the electronic device may automatically generate the first control information in a preset scene, or the application program in the electronic device may generate the first control information when a preset condition is met (for example, when the user uses a ticket purchasing application program to purchase an air ticket or a train ticket, the ticket purchasing application program automatically generates the first control information), or when the user uses an ordering/delivering application program to order/deliver a meal, the ordering/delivering application program automatically generates the first control information, and so on).

Step 102, controlling an image imaging unit 231 to acquire a first image according to first control information, and controlling a temperature detection unit 232 to acquire first temperature information;

and 103, under the condition that the first image contains the target portrait, determining the target temperature corresponding to the target portrait according to the first image and the first temperature information.

According to the control method, the body temperature detection of the target portrait can be realized through the camera module 200, so that the target portrait corresponds to the target temperature, a user can visually and conveniently check body temperature information, and the use convenience of the electronic equipment is high.

Alternatively, in the case where the target portrait includes a plurality of target sub-portraits, step 103 may include:

step 201, determining a target sub-temperature corresponding to each target sub-portrait according to the first image and the first temperature information.

The control method can enable the electronic equipment to shoot a plurality of target sub-portraits simultaneously and detect the target sub-temperatures of the target sub-portraits, so that the electronic equipment can be used in scenes with a large number of people, and the information acquisition capability of the electronic equipment is improved.

In an optional embodiment, the control method may further include:

step 301, displaying a target portrait in a first image according to a first preset mode under the condition that the target temperature is greater than or equal to a first temperature threshold value;

specifically, the first preset manner may be to increase the brightness of the target portrait so as to highlight the target portrait in the first image, or display a prompt message in the first image, or control a flash of the electronic device to flash or a speaker of the electronic device to emit an alarm sound, and the like.

And 302, displaying the target portrait in the first image according to a second preset mode under the condition that the target temperature is less than or equal to the second temperature threshold value.

Specifically, the second preset manner may be to change the color of the target portrait, or to display a specific symbol, such as a circle and a cross, on the target portrait, and the second preset manner is not limited in the embodiment of the application.

The first temperature threshold may be 37 degrees celsius, the second temperature threshold may be 36 degrees celsius, and the body temperature value between the first temperature threshold and the second temperature threshold is the body temperature value of the human body under normal conditions.

The control method can control the electronic equipment to give an alarm when the target temperature is not within the normal body temperature range so as to remind the user of paying attention, so that the electronic equipment can have a health reminding function. The control method disclosed by the embodiment of the application comprises at least one of the step 301 and the step 302.

Of course, in the case that the target temperature is greater than or equal to the first temperature threshold, the electronic device may also issue an alarm in other manners, and optionally, the control method may further include:

step 401, under the condition that the target temperature is greater than the first temperature threshold, adjusting display parameters of the electronic device according to the target temperature, wherein the display parameters include: at least one of contrast, brightness, saturation, display resolution, and display hue.

Similarly, the control method can control the electronic equipment to give an alarm when the target temperature is not within the normal body temperature range so as to remind the user of paying attention, so that the electronic equipment can have a health reminding function.

As mentioned above, the body temperature value between the first temperature threshold and the second temperature threshold is the body temperature value of the human body under normal conditions, but the normal body temperature range of different people is also inconsistent, and based on this, step 103 may optionally include:

step 501, determining a first temperature threshold and/or a second temperature threshold according to a target portrait.

The control method can enable the electronic equipment to adjust the first temperature threshold value and/or the second temperature threshold value according to the specific target portrait, so that the accuracy of the first temperature threshold value and/or the second temperature threshold value to different crowds is high, and the electronic equipment can accurately send out an alarm according to different crowds.

The electronic device disclosed in the embodiment of the present application can implement each process implemented by the electronic device in the above method embodiments, and is not described here again to avoid repetition.

Based on the electronic device disclosed in the embodiment of the present application, an embodiment of the present application further discloses a control apparatus for an electronic device, where the electronic device is the electronic device described in any of the above embodiments, and the disclosed control apparatus includes:

the receiving module is used for receiving first control information;

the first control module is configured to control the image imaging unit 231 to acquire a first image according to the first control information, and control the temperature detection unit 232 to acquire first temperature information;

The control device can realize the body temperature detection of the target portrait through the camera module 200 so as to enable the target portrait to correspond to the target temperature, so that a user can visually and conveniently check body temperature information, and the use convenience of the electronic equipment is higher.

Optionally, in a case that the target portrait includes a plurality of target sub-portraits, the first determining module may be further configured to determine a target sub-temperature corresponding to each target sub-portrait according to the first image and the first temperature information.

The control device can enable the electronic equipment to shoot a plurality of target sub-portraits simultaneously and detect the target sub-temperatures of the target sub-portraits, so that the electronic equipment can be used in scenes with more people, and the product competitiveness of the electronic equipment is improved.

In an alternative embodiment, the control device may further include:

the first processing module is used for displaying the target portrait in the first image according to a first preset mode under the condition that the target temperature is greater than or equal to a first temperature threshold value;

specifically, the first processing module may enable the electronic device to display the target portrait in the first image in a first preset manner, where the first preset manner may be to increase brightness of the target portrait so as to enable the target portrait to be highlighted in the first image, or display a prompt message in the first image, or control a flash of the electronic device to flash or a speaker of the electronic device to emit an alarm sound, and the like.

And the second processing module displays the target portrait in the first image according to a second preset mode under the condition that the target temperature is less than or equal to the second temperature threshold value.

Specifically, the second processing module may enable the electronic device to display the target portrait in the first image in a second preset manner, where the second preset manner may be to change the color of the target portrait or to display a specific symbol, such as a circle and a cross, on the target portrait, and the second preset manner is not limited in the embodiment of the application.

The control device can control the electronic equipment to give an alarm when the target temperature is not within the normal body temperature range so as to remind the user of paying attention, and therefore the electronic equipment can have a health reminding function. The control device disclosed in the embodiment of the application comprises at least one of a first processing module and a second processing module.

Of course, in the case that the target temperature is greater than or equal to the first temperature threshold, the electronic device may also issue an alarm in other manners, and optionally, the control device may further include:

the adjusting module is used for adjusting display parameters of the electronic equipment according to the first temperature under the condition that the first temperature is greater than the first temperature threshold, and the display parameters comprise: at least one of contrast, brightness, saturation, display resolution, and display hue.

Similarly, the control device can control the electronic equipment to give an alarm when the target temperature is not within the normal body temperature range so as to remind the user of the attention, so that the electronic equipment can have a health reminding function.

As mentioned above, the body temperature value between the first temperature threshold and the second temperature threshold is the body temperature value of the human body under normal conditions, but the normal body temperature ranges of different people are also inconsistent, based on which, optionally, the control device may further include:

the first determining module is used for determining a first temperature threshold value and/or a second temperature threshold value according to the target portrait.

This controlling means can make electronic equipment can be according to specific target portrait, adjusts first temperature threshold value and/or second temperature threshold value to can make first temperature threshold value and/or second temperature threshold value higher to different crowds' precision, and then make electronic equipment can send out the police dispatch newspaper according to the crowd of difference more accurately.

Fig. 8 is a schematic hardware structure diagram of an electronic device implementing various embodiments of the present application.

The electronic device 1200 includes, but is not limited to: radio frequency unit 1201, network module 1202, audio output unit 1203, input unit 1204, sensor 1205, display unit 1206, user input unit 1207, interface unit 1208, memory 1209, processor 1210, and power source 1211. Those skilled in the art will appreciate that the configuration of the electronic device shown in fig. 8 does not constitute a limitation of the electronic device, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present application, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

The processor 1210 is configured to receive the first control information and respond to the first control information, and in a case that the processor 1210 responds to the first control information, the processor 1210 can control the image imaging unit 231 to acquire the first image and control the temperature detection unit 232 to acquire the first temperature information; in the case that the first image includes the target portrait, the processor 1210 may be further configured to determine a target temperature corresponding to the target portrait according to the first image and the first temperature information. So that electronic equipment can realize the body temperature detection of target portrait through camera module 200 to make target portrait corresponding with the target temperature, thereby make the user can directly perceivedly, look over body temperature information conveniently, thereby make electronic equipment's use convenience higher.

It should be understood that, in this embodiment of the application, the radio frequency unit 1201 may be used for receiving and sending signals during a message transmission or a call, and specifically, receive downlink data from a base station and then process the received downlink data to the processor 1210; in addition, the uplink data is transmitted to the base station. Typically, the radio frequency unit 1201 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 1201 can also communicate with a network and other devices through a wireless communication system.

The electronic device provides wireless broadband internet access to the user via the network module 1202, such as to assist the user in emailing, browsing web pages, and accessing streaming media.

The audio output unit 1203 may convert audio data received by the radio frequency unit 1201 or the network module 1202 or stored in the memory 1209 into an audio signal and output as sound. Also, the audio output unit 1203 may also provide audio output related to a specific function performed by the electronic apparatus 1200 (e.g., a call signal reception sound, a message reception sound, and the like). The audio output unit 1203 includes a speaker, a buzzer, a receiver, and the like.

The input unit 1204 is used to receive audio or video signals. The input Unit 1204 may include a Graphics Processing Unit (GPU) 12041 and a microphone 12042, and the Graphics processor 12041 processes image data of a still picture or video obtained by an image capturing apparatus (such as a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 1206. The image frames processed by the graphics processor 12041 may be stored in the memory 1209 (or other storage medium) or transmitted via the radio frequency unit 1201 or the network module 1202. The microphone 12042 can receive sound, and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 1201 in case of the phone call mode.

The electronic device 1200 also includes at least one sensor 1205, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 12061 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 12061 and/or the backlight when the electronic device 1200 moves to the ear. As one type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of an electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 1205 may also 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., and will not be described further herein.

The display unit 1206 is used to display information input by the user or information provided to the user. The Display unit 1206 may include a Display panel 12061, and the Display panel 12061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 1207 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic apparatus. Specifically, the user input unit 1207 includes a touch panel 12071 and other input devices 12072. The touch panel 12071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 12071 (e.g., operations by a user on or near the touch panel 12071 using a finger, a stylus, or any suitable object or attachment). The touch panel 12071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction 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 sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 1210, receives a command from the processor 1210, and executes the command. In addition, the touch panel 12071 may be implemented by using various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 1207 may include other input devices 12072 in addition to the touch panel 12071. In particular, the other input devices 12072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described herein again.

Further, the touch panel 12071 may be overlaid on the display panel 12061, and when the touch panel 12071 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 1210 to determine the type of the touch event, and then the processor 1210 provides a corresponding visual output on the display panel 12061 according to the type of the touch event. Although the touch panel 12071 and the display panel 12061 are shown as two separate components in fig. 8, in some embodiments, the touch panel 12071 and the display panel 12061 may be integrated with each other to implement the input and output functions of the electronic device, which is not limited herein.

The interface unit 1208 is an interface for connecting an external device to the electronic apparatus 1200. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 1208 may be used to receive input from an external device (e.g., data information, power, etc.) and transmit the received input to one or more elements within the electronic apparatus 1200 or may be used to transmit data between the electronic apparatus 1200 and the external device.

The memory 1209 may be used to store software programs as well as various data. The memory 1209 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required by at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the electronic device, and the like. Further, the memory 1209 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 1210 is a control center of the electronic device, connects various parts of the whole electronic device using various interfaces and lines, and performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 1209 and calling data stored in the memory 1209, thereby performing overall monitoring of the electronic device. Processor 1210 may include one or more processing units; alternatively, the processor 1210 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It is to be appreciated that the modem processor described above may not be integrated into processor 1210.

The electronic device 1200 may also include a power source 1211 (e.g., a battery) for powering the various components, and optionally, the power source 1211 may be logically coupled to the processor 1210 via a power management system to perform functions such as managing charging, discharging, and power consumption via the power management system.

In addition, the electronic device 1200 includes some functional modules that are not shown, and are not described in detail herein.

Optionally, an electronic device is further disclosed in this embodiment of the present application, and includes a processor 1210, a memory 1209, and a program or an instruction stored in the memory 1209 and executable on the processor 1210, where the program or the instruction is executed by the processor 1210 to implement each process of any method embodiment described above, and can achieve the same technical effect, and details are not described here to avoid repetition.

The electronic device disclosed in the embodiment of the present application may be a smart phone, a tablet computer, an electronic book reader, a wearable device (e.g., a smart watch), an electronic game machine, and the like, and the specific kind of the electronic device is not limited in the embodiment of the present application.

The embodiment of the present application further discloses a readable storage medium, where a program or an instruction is stored, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of any of the method embodiments, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

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 apparatus 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 apparatus. The term "comprising" is used to specify the presence of stated features, integers, steps, operations, elements, components, operations, components, or the components, and/components. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling an electronic device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a camera module which characterized in that includes: the optical lens (210) is arranged on the base (240), the base (240) is arranged on the first circuit board (250), the lens (210), the base (240) and the first circuit board (250) are enclosed to form a mounting cavity, the optical filter (220) and the sensor (230) are located in the mounting cavity, the lens (210) and the sensor (230) are oppositely arranged, the optical filter (220) is located between the lens (210) and the sensor (230), and the sensor (230) is electrically connected with the first circuit board (250);

wherein the sensor (230) comprises an image imaging unit (231) and a temperature detection unit (232).

2. The camera module according to claim 1, wherein the base (240) defines a first through hole (241), the first through hole (241) is disposed opposite to the sensor (230), and the filter (220) at least partially covers the first through hole (241).

3. The camera module according to claim 2, wherein the first through hole (241) is a counterbored hole, and the filter (220) is disposed in a counterbored portion of the counterbored hole.

4. The camera module according to claim 2, wherein the filter (220) is an infrared filter, the infrared filter partially covers the first through hole (241), and the infrared filter is distributed opposite to the image imaging unit (231), and the infrared filter avoids the temperature detection unit (232).

5. The camera module according to claim 2, wherein the filter (220) has an infrared filter region (221) and an infrared transparent region (222), the filter (220) covers the first through hole (241), the infrared filter region (221) is opposite to the image imaging unit (231), and the infrared transparent region (222) is opposite to the temperature detecting unit (232).

6. The camera module according to claim 5, wherein the image imaging unit (231) comprises a plurality of image imaging sub-units, the temperature detection unit (232) comprises a plurality of temperature detection sub-units, the plurality of image imaging sub-units and the plurality of temperature detection sub-units are distributed in an array, and the plurality of image imaging sub-units and the plurality of temperature detection sub-units are alternately distributed.

7. An electronic device, comprising a device main body (100), a second circuit board (300) and the camera module (200) according to any one of claims 1 to 6, wherein the device main body (100) is provided with a containing cavity (110), and the device main body (100) is provided with a functional structural member, the functional structural member is provided with a light-transmitting area, and the light-transmitting area is arranged opposite to the containing cavity (110);

the camera module (200) is arranged in the accommodating cavity (110), and the lens (210) is arranged opposite to the light-transmitting area;

the second circuit board (300) is arranged in the accommodating cavity (110), and the camera module (200) is electrically connected with the second circuit board (300);

wherein the functional structural member is one of a display module (400) and a rear case (500).

8. The electronic device according to claim 7, wherein in a case that the functional structure is a display module (400), the display module (400) includes a light-transmitting layer (410) and a light-blocking layer (420), the light-transmitting layer (410) and the light-blocking layer (420) are sequentially disposed in a direction toward the accommodating cavity (110), and the light-blocking layer (420) is provided with a light-transmitting hole (421) to form the light-transmitting area;

the lens (210) is at least partially positioned in the light-transmitting hole (421) and is opposite to the light-transmitting layer (410).

9. The electronic device according to claim 7, wherein in a case that the functional structural member is a rear case (500), the rear case (500) is provided with a second through hole, the electronic device further comprises a light-transmitting member, the light-transmitting member is disposed on the rear case (500), and the light-transmitting member covers the second through hole to form the light-transmitting region.

10. A control method of an electronic apparatus, applied to the electronic apparatus of any one of claims 7 to 9, the control method comprising:

receiving first control information;

controlling the image imaging unit (231) to acquire a first image according to the first control information, and controlling the temperature detection unit (232) to acquire first temperature information;

11. The method according to claim 10, wherein, in a case where the target portrait includes a plurality of target sub-portraits, the determining a target temperature corresponding to the target portrait according to the first image and the first temperature information includes:

12. The control method according to claim 10, characterized by further comprising:

13. The control method according to claim 10, characterized by further comprising:

14. The control method according to claim 10, wherein after determining a target temperature corresponding to the target portrait based on the first image and the first temperature information when the first image includes the target portrait, the control method further comprises:

15. A control apparatus of an electronic device according to any one of claims 7 to 9, the control apparatus comprising:

the receiving module is used for receiving first control information;

the first control module is used for controlling the image imaging unit (231) to acquire a first image according to the first control information and controlling the temperature detection unit (232) to acquire first temperature information;

16. The control device of claim 15, wherein the first determining module is configured to determine a target sub-temperature corresponding to each target sub-portrait according to the first image and the first temperature information in a case that the target portrait includes a plurality of target sub-portraits.

17. The control device according to claim 15, characterized by further comprising:

18. The control device according to claim 15, characterized by further comprising:

19. The control device according to claim 15, characterized by further comprising:

20. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions, when executed by the processor, implementing the steps of the control method of any one of claims 10 to 14.

21. A readable storage medium, characterized in that it stores thereon a program or instructions which, when executed by a processor, implement the steps of the control method of any one of claims 10 to 14.