CN110873876A - Control method and device of terminal equipment - Google Patents
Control method and device of terminal equipment Download PDFInfo
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- CN110873876A CN110873876A CN201811012439.0A CN201811012439A CN110873876A CN 110873876 A CN110873876 A CN 110873876A CN 201811012439 A CN201811012439 A CN 201811012439A CN 110873876 A CN110873876 A CN 110873876A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
Abstract
The disclosure relates to a control method and device of terminal equipment. The method comprises the following steps: transmitting a preset signal through a signal transceiver arranged on the edge surface of the terminal equipment, and receiving an echo signal of the preset signal reflected by the obstacle; wherein, the direction of the preset signal is set as: the screen of the terminal equipment is perpendicular to the plane where the screen of the terminal equipment is located, the back plate of the terminal equipment points to the direction of the screen, the distance between the terminal equipment and the barrier is determined according to the preset signal and the echo signal, and whether the screen of the terminal equipment is controlled to be in the screen-off state or not is determined according to the distance. The signal transmitting equipment and the signal receiving equipment are arranged in the frame of the terminal equipment, so that a screen of the terminal equipment does not need to be occupied, the screen occupation ratio of the terminal equipment is improved, and the terminal equipment is more in line with the current development trend.
Description
Technical Field
The present disclosure relates to the field of distance measurement technologies, and in particular, to a method and an apparatus for controlling a terminal device.
Background
Terminal equipment becomes indispensable equipment in people's life and work, and at the same time, the screen ratio is also becoming the most important index more and more.
Disclosure of Invention
In order to overcome the problems in the related art, the embodiments of the present disclosure provide a method and an apparatus for controlling a terminal device. The technical scheme is as follows:
according to a first aspect of the embodiments of the present disclosure, there is provided a control method of a terminal device, including:
transmitting a preset signal through a signal transceiver device arranged on the edge surface of the terminal device, and receiving an echo signal of the preset signal reflected by an obstacle; wherein the direction of the preset signal is set as: the plane is vertical to the plane where the screen of the terminal equipment is located, and the back plate of the terminal equipment points to the direction of the screen;
determining the distance between the terminal equipment and the obstacle according to the preset signal and the echo signal;
and determining whether to control the screen of the terminal equipment to be in a screen-turning state or not according to the distance.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: transmitting a preset signal through a signal transceiver arranged on the edge surface of the terminal equipment, and receiving an echo signal of the preset signal reflected by the obstacle; wherein, the direction of the preset signal is set as: the screen of the terminal equipment is perpendicular to the plane where the screen of the terminal equipment is located, the back plate of the terminal equipment points to the direction of the screen, the distance between the terminal equipment and the barrier is determined according to the preset signal and the echo signal, and whether the screen of the terminal equipment is controlled to be in the screen-off state or not is determined according to the distance. The signal transmitting equipment and the signal receiving equipment are arranged in the frame of the terminal equipment, so that a screen of the terminal equipment does not need to be occupied, the screen occupation ratio of the terminal equipment is improved, and the terminal equipment is more in line with the current development trend.
In one embodiment, the transmitting a preset signal through a signal transmitting and receiving device disposed on an edge surface of a terminal device and receiving an echo signal of the preset signal reflected by an obstacle includes:
and transmitting the preset signal through an antenna arranged on the top edge surface of the terminal equipment, and receiving an echo signal of the preset signal reflected by an obstacle.
In one embodiment, the transmitting the preset signal through an antenna disposed on a top edge surface of the terminal device and receiving an echo signal of the preset signal reflected by an obstacle includes:
transmitting the preset signal through a signal transmitting antenna arranged on the top edge surface of the terminal equipment;
and receiving an echo signal of the preset signal reflected by an obstacle through a signal receiving antenna arranged on the top edge surface of the terminal equipment.
In one embodiment, the antenna comprises: a planar antenna.
In one embodiment, the preset signal includes: an electromagnetic wave signal.
In one embodiment, the determining the distance between the terminal device and the obstacle according to the preset signal and the echo signal includes:
acquiring phase information of the preset signal;
acquiring phase information of the echo signal;
and acquiring the distance between the terminal equipment and the obstacle according to the phase information of the preset signal and the phase information of the echo signal.
In one embodiment, the determining whether to control the screen of the terminal device to be in a screen turning state according to the distance includes:
and when the distance is smaller than the preset distance, controlling the screen of the terminal equipment to be in a screen-off state.
According to a second aspect of the embodiments of the present disclosure, there is provided a control apparatus of a terminal device, including:
the receiving and transmitting module is used for transmitting a preset signal through signal receiving and transmitting equipment arranged on the edge surface of the terminal equipment and receiving an echo signal of the preset signal reflected by an obstacle; wherein the direction of the preset signal is set as: the plane is vertical to the plane where the screen of the terminal equipment is located, and the back plate of the terminal equipment points to the direction of the screen;
the determining module is used for determining the distance between the terminal equipment and the obstacle according to the preset signal transmitted by the transceiver module and the received echo signal;
and the control module is used for determining whether to control the screen of the terminal equipment to be in a screen turning state or not according to the distance determined by the determination module.
In one embodiment, the transceiver module comprises: a transceiver sub-module;
and the transceiver sub-module is used for transmitting the preset signal through an antenna arranged on the edge surface of the top of the terminal equipment and receiving an echo signal of the preset signal reflected by an obstacle.
In one embodiment, the transceiver sub-module comprises: a transmitting submodule and a receiving submodule;
the transmitting submodule is used for transmitting the preset signal through a signal transmitting antenna arranged on the edge surface of the top of the terminal equipment;
the receiving submodule is used for receiving echo signals of the preset signals reflected by obstacles through a signal receiving antenna arranged on the surface of the top edge of the terminal equipment.
In one embodiment, the antenna comprises: a planar antenna.
In one embodiment, the preset signal includes: an electromagnetic wave signal.
In one embodiment, the determining module comprises: a first obtaining submodule, a second obtaining submodule and a third obtaining submodule;
the first obtaining submodule is used for obtaining phase information of the preset signal;
the second obtaining submodule is used for obtaining phase information of the echo signal;
the third obtaining submodule is configured to obtain a distance between the terminal device and the obstacle according to the phase information of the preset signal obtained by the first obtaining submodule and the phase information of the echo signal obtained by the second obtaining submodule.
In one embodiment, the control module comprises: a control sub-module;
the control submodule is used for controlling the screen of the terminal equipment to be in a screen-off state when the distance determined by the determination module is smaller than a preset distance.
According to a third aspect of the embodiments of the present disclosure, there is provided a control apparatus of a terminal device, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
transmitting a preset signal through a signal transceiver device arranged on the edge surface of the terminal device, and receiving an echo signal of the preset signal reflected by an obstacle; wherein the direction of the preset signal is set as: the plane is vertical to the plane where the screen of the terminal equipment is located, and the back plate of the terminal equipment points to the direction of the screen;
determining the distance between the terminal equipment and the obstacle according to the preset signal and the echo signal;
and determining whether to control the screen of the terminal equipment to be in a screen-turning state or not according to the distance.
According to a fourth aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium having stored thereon computer instructions which, when executed by a processor, implement the steps of the method of any one of the first aspects.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic structural diagram of a terminal device shown according to an exemplary embodiment.
Fig. 2 is a flowchart illustrating a control method of a terminal device according to an exemplary embodiment.
Fig. 3 is a schematic structural diagram of a terminal device shown according to an exemplary embodiment.
Fig. 4 is a schematic structural diagram of a planar antenna shown in accordance with an exemplary embodiment.
Fig. 5 is a signal flow diagram shown in accordance with an example embodiment.
Fig. 6 is a flowchart illustrating a control method of a terminal device according to an exemplary embodiment.
Fig. 7 is a flowchart illustrating a control method of a terminal device according to an exemplary embodiment.
Fig. 8 is a block diagram illustrating a control apparatus of a terminal device according to an exemplary embodiment.
Fig. 9 is a block diagram illustrating a transceiving module in a control apparatus of a terminal device according to an exemplary embodiment.
Fig. 10 is a block diagram illustrating a transceiver sub-module in the control apparatus of the terminal device according to an exemplary embodiment.
Fig. 11 is a block diagram illustrating a determination module in a control apparatus of a terminal device according to an exemplary embodiment.
Fig. 12 is a block diagram illustrating a control module in a control apparatus of a terminal device according to an exemplary embodiment.
Fig. 13 is a block diagram illustrating a control apparatus 80 for a terminal device according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Taking the terminal device as a mobile phone as an example for explanation, when a user uses the terminal device to make and receive calls, the terminal device is close to the face of the user, so that the face of the user easily touches the screen of the terminal device, thereby completing other functions when making and receiving calls, for example: when the face of the user touches the position corresponding to the virtual on-hook key in the screen, the terminal device interrupts the current call, so that the user experience is poor.
In order to avoid mistaken touch on the terminal device, the terminal device has a ranging function, and whether screen turning processing is performed on a screen of the terminal device is determined by measuring the distance between the terminal device and an obstacle.
Currently, a distance measuring method of a distance sensor (P-sensor) is generally adopted, and the method is generally implemented as an infrared distance measuring method, that is, an infrared wave emitted by the P-sensor is used as a carrier, and the distance between the P-sensor and an obstacle is determined by combining the infrared wave reflected by the obstacle. Continuing to follow the above example, when the user makes and receives a call, if the distance measured by the distance measurement method of the P-sensor) is smaller than the preset distance, the screen of the terminal device will be turned off, so that the screen of the terminal device is prevented from being touched by the face of the user by mistake, and the user experience is improved.
However, as shown in fig. 1, when the distance is measured by the P-sensor distance measuring method, a position needs to be reserved for the P-sensor in the screen of the terminal device, which reduces the screen occupation ratio of the terminal device and does not satisfy the trend of the current terminal device toward the full screen.
In order to solve the technical problem, the present disclosure provides a method and an apparatus for controlling a terminal device.
Fig. 2 is a flowchart illustrating a control method of a terminal device according to an exemplary embodiment, which includes the following steps S101 to S103, as shown in fig. 2:
in step S101, transmitting a preset signal through a signal transceiver device disposed on an edge surface of a terminal device, and receiving an echo signal of the preset signal reflected by an obstacle; wherein, the direction of the preset signal is set as: the plane where the screen of the terminal equipment is located is vertical, and the back plate of the terminal equipment points to the direction of the screen.
After the signal transceiver transmits the preset signal, if the preset signal meets an obstacle in the transmission process, the obstacle reflects the preset signal, the reflected preset signal is called as an echo signal, and the echo signal is received by the signal transceiver in the transmission process.
Therefore, by arranging the signal transceiver on the edge surface of the terminal device and radiating the signal which is vertical to the plane where the screen of the terminal device is located and is directed to the screen direction by the back plate of the terminal device through the signal transceiver, when the signal touches an obstacle, the signal is reflected back to the terminal device.
By way of example, the signal transceiving equipment may be located on an edge surface of any side of the terminal equipment, such as: left, right, top, or bottom.
In step S102, a distance between the terminal device and the obstacle is determined according to the preset signal and the echo signal.
After the signal transceiver receives the echo signal, the distance between the terminal equipment and the obstacle can be obtained by combining the sent preset signal.
In step S103, it is determined whether the screen of the control terminal device is in a screen-turning state according to the distance.
As shown in fig. 3, the signal transceiver is disposed on the edge surface of the terminal device, and therefore the screen position of the terminal device does not need to be occupied, that is, the position of the signal transceiver in the screen of the terminal device does not need to be reserved, so that the screen occupation ratio of the terminal device is improved, and the terminal device is more in line with the current development trend.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: transmitting a preset signal through a signal transceiver arranged on the edge surface of the terminal equipment, and receiving an echo signal of the preset signal reflected by the obstacle; wherein, the direction of the preset signal is set as: the screen of the terminal equipment is perpendicular to the plane where the screen of the terminal equipment is located, the back plate of the terminal equipment points to the direction of the screen, the distance between the terminal equipment and the barrier is determined according to the preset signal and the echo signal, and whether the screen of the terminal equipment is controlled to be in the screen-off state or not is determined according to the distance. The signal transmitting equipment and the signal receiving equipment are arranged in the frame of the terminal equipment, so that a screen of the terminal equipment does not need to be occupied, the screen occupation ratio of the terminal equipment is improved, and the terminal equipment is more in line with the current development trend.
Due to the characteristics of infrared waves, the infrared waves have the problem of black hair (that is, the infrared waves are absorbed by black hair, so that the infrared method cannot be used for distance measurement). Therefore, in the related art, the distance measurement function is realized by using ultrasonic waves instead of infrared waves, and in the implementation, a receiver (english: receiver) is used for sending the ultrasonic waves, a Microphone (Microphone, abbreviated as english: mic) at the top of the terminal device is used for receiving echoes of the ultrasonic waves, and distance calculation is performed by combining the sent ultrasonic waves and the received echoes of the ultrasonic waves according to an ultrasonic distance measurement algorithm.
When the distance is calculated by adopting the ultrasonic wave, although the problem of 'black hair' can be avoided based on the characteristics of the ultrasonic wave, the position of the receiver also needs to be reserved in the screen of the terminal equipment, so that the screen occupation ratio of the screen is influenced.
In the disclosure, the signal transceiver is arranged on the edge surface of the terminal device, so that the screen of the terminal device is not occupied on the premise of measuring the distance, the screen occupation ratio of the terminal device is improved, and the terminal device can better meet the current development trend.
In one embodiment, the preset signal includes: an electromagnetic wave signal.
Although the problem of 'black hair' can be avoided by using ultrasonic waves, the ultrasonic waves are interfered by smoke, dust and raindrops, so that the measurement precision is low, and the echo power of the ultrasonic waves is low and the measurement precision is reduced due to the large transmission angle of the ultrasonic waves (for example, the transmission angle of the high-frequency ultrasonic waves in short-distance transmission can be 7-8 degrees, and the transmission angle of the low-frequency ultrasonic waves in long-distance transmission is 20-30 degrees).
The problem of "black hair" is avoided in this disclosure by employing electromagnetic wave signals.
And the electromagnetic wave signal is difficult to be interfered by smog, dust and raindrops due to higher reliability, so that the measurement precision is effectively improved, and the measurement precision can be further improved due to the small emission angle of the electromagnetic wave signal.
In one embodiment, the step S101 includes the following sub-step a 1:
in a1, a preset signal is transmitted through an antenna provided on an edge surface of the terminal device, and an echo signal of the preset signal reflected by an obstacle is received.
Since the antenna is a device capable of transmitting an electromagnetic wave signal, and is a relatively common and low-cost device, in the present disclosure, a preset signal may be transmitted through the antenna disposed on the edge surface of the terminal device, and an echo signal of the preset signal reflected by the obstacle may be received, thereby reducing the cost of the terminal device.
At this time, the antenna may be directly attached to the edge surface of the terminal device.
However, when directly laminating the antenna on terminal equipment's edge surface, because the antenna has certain thickness, can make the antenna be higher than terminal equipment's edge surface like this to make terminal equipment's outward appearance pleasing to the eye inadequately, consequently, in this disclosure, offer the recess at terminal equipment's edge upper surface, then with the antenna setting in this recess, thereby make the surface of antenna can be on a plane with terminal equipment's edge upper surface, thereby terminal equipment's pleasing to the eye degree has been promoted.
Furthermore, when the antenna is directly arranged on the upper surface of the edge of the terminal device, the surface of the antenna is easy to wear, the use time of the antenna is prolonged in order to avoid the surface wear of the antenna, and a protective layer can be arranged on one surface of the antenna, which is deviated from the bottom of the groove. The protective layer can be adhered to one surface of the antenna, which is far away from the bottom of the groove, or can be directly coated on one surface of the antenna, which is far away from the bottom of the groove.
In one embodiment, since the antenna radiates electromagnetic wave signals and receives echo signals, in order to avoid the external influence on the quality of the electromagnetic wave signals radiated by the antenna and the quality of the echo signals received by the antenna, the protective layer is made of an insulating material.
Through the protective layer that sets up to adopt insulating material, under the prerequisite that the protection antenna is not worn and torn, can also play insulating effect.
Of course, the protective layer can also be made of the same material as the surface spraying material of the terminal equipment, so that the edges of the antenna and the terminal equipment can be integrated, and the attractiveness of the terminal equipment is improved.
Since the antenna needs to be attached to the edge surface of the terminal device, in an embodiment, the antenna in each of the above embodiments includes: a planar antenna.
When the planar antenna is adopted, the antenna can be ensured to be better attached to the edge surface of the terminal equipment.
For example, the planar antenna is an antenna composed of a plurality of radiating elements arranged on a plane, and can realize an antenna propagating in a specific direction, which may also be referred to as a "flat antenna".
Also, since the direction of the electromagnetic wave emitted from the antenna is described in the above embodiments, and the planar antenna is an antenna that can achieve directional radiation of the electromagnetic wave, the electromagnetic wave can be emitted using the planar antenna in the present disclosure.
In one embodiment, the step S101 includes the following sub-step B1:
in B1, the preset signal is transmitted through an antenna disposed on a top edge surface of the terminal device, and an echo signal of the preset signal reflected by an obstacle is received.
In order to avoid covering the antenna by the hand of a user, thereby influencing the signal quality of the antenna radiation signal and the received echo signal, therefore, the antenna can be arranged on the top edge surface of the terminal equipment, and the accuracy of measuring the distance can be improved by arranging the antenna on the top edge surface of the terminal equipment.
Continuing to explain according to the example of making and receiving calls, the distance between the screen of the terminal equipment and the head of the user can be effectively measured by the direction of the preset signal, so that the screen of the terminal equipment can be effectively prevented from being touched by mistake. Moreover, the direction of the preset signal is perpendicular to the plane where the screen of the terminal device is located, so that the measured distance is more accurate.
In one embodiment, since the antenna both radiates electromagnetic wave signals and receives echo signals of the electromagnetic wave signals, when an antenna is provided, a signal transceiving conversion device is provided, when the antenna is required to radiate the electromagnetic wave signals, the signal transceiving conversion device controls the antenna to radiate the electromagnetic wave signals, when the antenna is required to receive the echo signals, the signal transceiving conversion device controls the antenna to receive the echo signals, and the cost of the terminal device can be effectively reduced by providing an antenna. And the antenna body in this case may be the planar antenna described in the above embodiment.
In one embodiment, the above step B1 may be implemented as the following sub-steps C1-C2:
in C1, the preset signal is transmitted through a signal transmitting antenna provided on the top edge surface of the terminal device.
In C2, an echo signal of the preset signal reflected by the obstacle is received by a signal receiving antenna provided on the top edge surface of the terminal device.
Since the antenna includes a signal transmitting antenna and a signal receiving antenna, when the type of antenna includes the planar antenna described in the above embodiment, then the types of signal receiving antenna and signal receiving antenna in this embodiment also include the planar antennas, respectively.
The two antennas are respectively used for signal reflection and signal reception, so that the complexity of the terminal equipment is reduced.
Fig. 4 is a schematic structural diagram of a planar antenna shown in accordance with an exemplary embodiment.
In one embodiment, the above step S102 includes the following sub-steps A1-A3:
in a1, phase information of a preset signal is acquired.
In a2, phase information of the echo signal is acquired.
In a3, the distance between the terminal device and the obstacle is obtained based on the phase information of the preset signal and the phase information of the echo signal.
The method for acquiring the distance between the terminal equipment and the obstacle based on the preset signal and the echo signal is similar to the detection principle of the radar, and the phase method is used for ranging.
The phase method measures the phase difference between the preset signal and the echo signal, so as to indirectly obtain the propagation time, and then determines the distance to the target point according to a certain formula. Because the distance that phase method range finding can survey is shorter relatively and the precision is higher, can reach centimetre or even millimeter level precision, consequently, in this disclosure, based on the phase information of presetting the signal and the phase information of echo signal, can adopt the principle of phase method range finding to acquire the distance of terminal equipment and barrier.
For example, a microwave ranging method may be used, as shown in fig. 5, a reference signal is obtained through an oscillator, a synthesizer modulates a ranging frequency on a carrier to obtain a modulated signal, and then the modulated signal is amplified by a power amplifier and transmitted by the first antenna.
And receiving an echo by a second antenna, processing the echo by a high-frequency amplifier and a gain controller, sending the echo to a mixer, mixing the received echo and a local oscillator signal output by a frequency synthesizer by the mixer, sending a mixed signal after mixing processing to a coherent detector, giving a phase reference signal output by the gain controller and the frequency synthesizer by the coherent detector, determining the number of complete periodic waves with phase difference on a measuring line and the residual phase of the incomplete periodic waves, and determining the distance between the terminal equipment and an obstacle.
The method for obtaining the distance between the terminal device and the obstacle according to the phase information of the preset signal and the phase information of the echo signal is similar to the principle of phase method distance measurement in the related art, and is not repeated here.
In one embodiment, the step S103 includes the following sub-steps:
and when the distance is smaller than the preset distance, controlling the screen of the terminal equipment to be in a screen-turning state.
When the distance is less than the preset distance, the screen of the control terminal device is in a screen-turning state, and when the distance is greater than the preset distance, the screen of the control terminal device is in a current state, so that the problem that the screen of the terminal device is touched by the obstacle due to mistake when the screen of the terminal device is closer to the obstacle can be avoided, and the user experience is improved.
Fig. 6 is a flowchart illustrating a control method of a terminal device according to an exemplary embodiment, as shown in fig. 6, the method including the steps of:
in step S201, a preset signal is transmitted through an antenna provided on a top edge surface of the terminal device, and an echo signal of the preset signal reflected by an obstacle is received.
In step S202, phase information of a preset signal is acquired.
In step S203, phase information of the echo signal is acquired.
In step S204, the distance between the terminal device and the obstacle is obtained according to the phase information of the preset signal and the phase information of the echo signal.
In step S205, detecting whether the distance is smaller than a preset distance, and executing step S206 when detecting whether the distance is smaller than the preset distance; when it is detected whether the distance is less than the preset distance, step S207 is performed.
In step S206, the screen of the control terminal device is in a screen-turning state.
In step S207, the screen of the control terminal device is in the current state.
Fig. 7 is a flowchart illustrating a control method of a terminal device according to an exemplary embodiment, as shown in fig. 7, the method including the steps of:
in step S301, a preset signal is transmitted through a signal transmitting antenna provided on an edge surface of the terminal device.
In step S302, an echo signal of a preset signal reflected by an obstacle is received by a signal receiving antenna provided on an edge surface of a terminal device.
In step S303, phase information of the preset signal is acquired.
In step S304, phase information of the echo signal is acquired.
In step S305, the distance between the terminal device and the obstacle is obtained according to the phase information of the preset signal and the phase information of the echo signal.
In step S306, detecting whether the distance is smaller than a preset distance, and executing step S307 when detecting whether the distance is smaller than the preset distance; when it is detected whether the distance is less than the preset distance, step S308 is performed.
In step S307, the screen of the control terminal device is in the screen saver state.
In step S308, the screen of the control terminal device is in the current state.
The present disclosure provides a new application carrier, namely electromagnetic waves, to realize the function of distance measurement, so as to replace the infrared wave and ultrasonic wave distance measurement to improve the screen occupation ratio.
In the disclosure, firstly, electromagnetic wave ranging is applied to the terminal equipment; secondly, a Vivaldi antenna is used to achieve the directional radiation of electromagnetic waves; finally, the measured distance is calculated on the mobile phone by using a phase method.
And the electromagnetic wave ranging is applied to the terminal equipment, so that the position of the screen reserved for the P-sensor by the original terminal equipment can be removed, and the screen occupation ratio is improved. And in addition, related devices such as a sensor and the like are not needed in the method, so that the material cost can be saved. Finally, the present disclosure may avoid the "black hair" problem that occurs when a traditional ranging sensor is talking.
That is, the 'black hair' problem in the distance measurement can be avoided due to the characteristics of the electromagnetic waves, so that the use and debugging are more convenient. And use the Vivaldi antenna mentioned in this disclosure. The screen occupation ratio can be effectively improved.
The following are embodiments of the disclosed apparatus that may be used to perform embodiments of the disclosed methods.
Fig. 8 is a block diagram illustrating a control apparatus of a terminal device according to an exemplary embodiment, which may be implemented as part or all of an electronic device through software, hardware, or a combination of both. As shown in fig. 8, the control device of the terminal device includes:
the receiving and transmitting module 11 is used for transmitting a preset signal through a signal receiving and transmitting device arranged on the edge surface of the terminal device and receiving an echo signal of the preset signal reflected by an obstacle; wherein the direction of the preset signal is set as: the plane is vertical to the plane where the screen of the terminal equipment is located, and the back plate of the terminal equipment points to the direction of the screen;
a determining module 12, configured to determine a distance between the terminal device and the obstacle according to the preset signal transmitted by the transceiver module 11 and the received echo signal;
and the control module 13 is configured to determine whether to control the screen of the terminal device to be in a screen turning state according to the distance determined by the determination module 12.
In one embodiment, as shown in fig. 9, the transceiver module 11 includes: a transceiver sub-module 111;
the transceiver sub-module 111 is configured to transmit the preset signal through an antenna disposed on a top edge surface of the terminal device, and receive an echo signal of the preset signal reflected by an obstacle.
In one embodiment, as shown in fig. 10, the transceiver module 111 includes: a transmit sub-module 1111 and a receive sub-module 1112;
the transmitting sub-module 1111 is configured to transmit the preset signal through a signal transmitting antenna disposed on an edge surface of the terminal device;
the receiving submodule 1112 is configured to receive an echo signal of the preset signal reflected by an obstacle through a signal receiving antenna disposed on an edge surface of the terminal device.
In one embodiment, the antenna comprises: an antenna having a planar structure.
In one embodiment, the preset signal includes: an electromagnetic wave signal.
In one embodiment, as shown in fig. 11, the determining module 12 includes: a first obtaining sub-module 121, a second obtaining sub-module 122, and a third obtaining sub-module 123;
the first obtaining submodule 121 is configured to obtain phase information of the preset signal;
the second obtaining sub-module 122 is configured to obtain phase information of the echo signal;
the third obtaining submodule 123 is configured to obtain a distance between the terminal device and the obstacle according to the phase information of the preset signal obtained by the first obtaining submodule 121 and the phase information of the echo signal obtained by the second obtaining submodule 122.
In one embodiment, as shown in fig. 12, the control module 13 includes: a control sub-module 131;
the control sub-module 131 is configured to control the screen of the terminal device to be in a screen turning state when the distance determined by the determining module is smaller than a preset distance.
According to a third aspect of the embodiments of the present disclosure, there is provided a control apparatus of a terminal device, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
transmitting a preset signal through a signal transceiver device arranged on the edge surface of the terminal device, and receiving an echo signal of the preset signal reflected by an obstacle; wherein the direction of the preset signal is set as: the plane is vertical to the plane where the screen of the terminal equipment is located, and the back plate of the terminal equipment points to the direction of the screen;
determining the distance between the terminal equipment and the obstacle according to the preset signal and the echo signal;
and determining whether to control the screen of the terminal equipment to be in a screen-turning state or not according to the distance.
The processor may be further configured to:
the signal is predetermine in the signal transmission and reception equipment transmission through setting up on terminal equipment edge surface, and the echo signal of receiving the barrier reflection predetermine the signal, includes:
and transmitting the preset signal through an antenna arranged on the top edge surface of the terminal equipment, and receiving an echo signal of the preset signal reflected by an obstacle.
The transmitting the preset signal through an antenna arranged on the top edge surface of the terminal device and receiving an echo signal of the preset signal reflected by an obstacle includes:
transmitting the preset signal through a signal transmitting antenna arranged on the top edge surface of the terminal equipment;
and receiving an echo signal of the preset signal reflected by an obstacle through a signal receiving antenna arranged on the top edge surface of the terminal equipment.
The antenna includes: an antenna having a planar structure.
The preset signal includes: an electromagnetic wave signal.
The determining the distance between the terminal device and the obstacle according to the preset signal and the echo signal includes:
acquiring phase information of the preset signal;
acquiring phase information of the echo signal;
and acquiring the distance between the terminal equipment and the obstacle according to the phase information of the preset signal and the phase information of the echo signal.
The determining whether to control the screen of the terminal device to be in a screen turning state according to the distance includes:
and when the distance is smaller than the preset distance, controlling the screen of the terminal equipment to be in a screen-off state.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 13 is a block diagram illustrating a control apparatus 80 for a terminal device, which is suitable for the terminal device, according to an exemplary embodiment. For example, the apparatus 80 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
The apparatus 80 may include one or more of the following components: processing component 802, memory 804, power component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814, and communication component 816.
The processing component 802 generally controls overall operation of the device 80, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operations at the apparatus 80. Examples of such data include instructions for any application or method operating on the device 80, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power supply component 806 provides power to the various components of the device 80. The power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 80.
The multimedia component 808 includes a screen that provides an output interface between the device 80 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 80 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the apparatus 80 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 also includes a speaker for outputting audio signals.
The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 814 includes one or more sensors for providing various aspects of state assessment for the device 80. For example, the sensor assembly 814 may detect the open/closed status of the device 80, the relative positioning of the components, such as a display and keypad of the device 80, the change in position of the device 80 or a component of the device 80, the presence or absence of user contact with the device 80, the orientation or acceleration/deceleration of the device 80, and the change in temperature of the device 80. Sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 816 is configured to facilitate wired or wireless communication between the apparatus 80 and other devices. The device 80 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 80 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 804 comprising instructions, executable by the processor 820 of the apparatus 80 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
A non-transitory computer-readable storage medium, in which instructions, when executed by a processor of an apparatus 80, enable the apparatus 80 to perform the above-described control method of a terminal device, the method comprising:
transmitting a preset signal through a signal transceiver device arranged on the edge surface of the terminal device, and receiving an echo signal of the preset signal reflected by an obstacle; wherein the direction of the preset signal is set as: the plane is vertical to the plane where the screen of the terminal equipment is located, and the back plate of the terminal equipment points to the direction of the screen;
determining the distance between the terminal equipment and the obstacle according to the preset signal and the echo signal;
and determining whether to control the screen of the terminal equipment to be in a screen-turning state or not according to the distance.
The signal is predetermine in the signal transmission and reception equipment transmission through setting up on terminal equipment edge surface, and the echo signal of receiving the barrier reflection predetermine the signal, includes:
and transmitting the preset signal through an antenna arranged on the top edge surface of the terminal equipment, and receiving an echo signal of the preset signal reflected by an obstacle.
The transmitting the preset signal through an antenna arranged on the top edge surface of the terminal device and receiving an echo signal of the preset signal reflected by an obstacle includes:
transmitting the preset signal through a signal transmitting antenna arranged on the top edge surface of the terminal equipment;
and receiving an echo signal of the preset signal reflected by an obstacle through a signal receiving antenna arranged on the top edge surface of the terminal equipment.
The antenna includes: an antenna having a planar structure.
The preset signal includes: an electromagnetic wave signal.
The determining the distance between the terminal device and the obstacle according to the preset signal and the echo signal includes:
acquiring phase information of the preset signal;
acquiring phase information of the echo signal;
and acquiring the distance between the terminal equipment and the obstacle according to the phase information of the preset signal and the phase information of the echo signal.
The determining whether to control the screen of the terminal device to be in a screen turning state according to the distance includes:
and when the distance is smaller than the preset distance, controlling the screen of the terminal equipment to be in a screen-off state.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (16)
1. A control method of a terminal device, comprising:
transmitting a preset signal through a signal transceiver device arranged on the edge surface of the terminal device, and receiving an echo signal of the preset signal reflected by an obstacle; wherein the direction of the preset signal is set as: the plane is vertical to the plane where the screen of the terminal equipment is located, and the back plate of the terminal equipment points to the direction of the screen;
determining the distance between the terminal equipment and the obstacle according to the preset signal and the echo signal;
and determining whether to control the screen of the terminal equipment to be in a screen-turning state or not according to the distance.
2. The method according to claim 1, wherein the transmitting a preset signal through a signal transmitting and receiving device arranged on an edge surface of a terminal device and receiving an echo signal of the preset signal reflected by an obstacle comprises:
and transmitting the preset signal through an antenna arranged on the top edge surface of the terminal equipment, and receiving an echo signal of the preset signal reflected by an obstacle.
3. The method according to claim 2, wherein said transmitting the preset signal through an antenna disposed on a top edge surface of the terminal device and receiving an echo signal of the preset signal reflected by an obstacle comprises:
transmitting the preset signal through a signal transmitting antenna arranged on the top edge surface of the terminal equipment;
and receiving an echo signal of the preset signal reflected by an obstacle through a signal receiving antenna arranged on the top edge surface of the terminal equipment.
4. A method according to claim 2 or 3, characterized in that the antenna comprises: a planar antenna.
5. The method according to claim 2 or 3, wherein the preset signal comprises: an electromagnetic wave signal.
6. The method of claim 1, wherein determining the distance from the terminal device to the obstacle according to the preset signal and the echo signal comprises:
acquiring phase information of the preset signal;
acquiring phase information of the echo signal;
and acquiring the distance between the terminal equipment and the obstacle according to the phase information of the preset signal and the phase information of the echo signal.
7. The method according to claim 1, wherein the determining whether to control the screen of the terminal device to be in a screen-rest state according to the distance comprises:
and when the distance is smaller than the preset distance, controlling the screen of the terminal equipment to be in a screen-off state.
8. A control apparatus of a terminal device, characterized by comprising:
the receiving and transmitting module is used for transmitting a preset signal through signal receiving and transmitting equipment arranged on the edge surface of the terminal equipment and receiving an echo signal of the preset signal reflected by an obstacle; wherein the direction of the preset signal is set as: the plane is vertical to the plane where the screen of the terminal equipment is located, and the back plate of the terminal equipment points to the direction of the screen;
the determining module is used for determining the distance between the terminal equipment and the obstacle according to the preset signal transmitted by the transceiver module and the received echo signal;
and the control module is used for determining whether to control the screen of the terminal equipment to be in a screen turning state or not according to the distance determined by the determination module.
9. The apparatus of claim 8, wherein the transceiver module comprises: a transceiver sub-module;
and the transceiver sub-module is used for transmitting the preset signal through an antenna arranged on the edge surface of the top of the terminal equipment and receiving an echo signal of the preset signal reflected by an obstacle.
10. The apparatus of claim 9, wherein the transceiver sub-module comprises: a transmitting submodule and a receiving submodule;
the transmitting submodule is used for transmitting the preset signal through a signal transmitting antenna arranged on the edge surface of the top of the terminal equipment;
the receiving submodule is used for receiving echo signals of the preset signals reflected by obstacles through a signal receiving antenna arranged on the surface of the top edge of the terminal equipment.
11. The apparatus of claim 9 or 10, wherein the antenna comprises: a planar antenna.
12. The apparatus of claim 9 or 10, wherein the preset signal comprises: an electromagnetic wave signal.
13. The apparatus of claim 8, wherein the determining module comprises: a first obtaining submodule, a second obtaining submodule and a third obtaining submodule;
the first obtaining submodule is used for obtaining phase information of the preset signal;
the second obtaining submodule is used for obtaining phase information of the echo signal;
the third obtaining submodule is configured to obtain a distance between the terminal device and the obstacle according to the phase information of the preset signal obtained by the first obtaining submodule and the phase information of the echo signal obtained by the second obtaining submodule.
14. The apparatus of claim 8, wherein the control module comprises: a control sub-module;
the control submodule is used for controlling the screen of the terminal equipment to be in a screen-off state when the distance determined by the determination module is smaller than a preset distance.
15. A control apparatus of a terminal device, characterized by comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
transmitting a preset signal through a signal transceiver device arranged on the edge surface of the terminal device, and receiving an echo signal of the preset signal reflected by an obstacle; wherein the direction of the preset signal is set as: the plane is vertical to the plane where the screen of the terminal equipment is located, and the back plate of the terminal equipment points to the direction of the screen;
determining the distance between the terminal equipment and the obstacle according to the preset signal and the echo signal;
and determining whether to control the screen of the terminal equipment to be in a screen-turning state or not according to the distance.
16. A computer-readable storage medium having stored thereon computer instructions, which when executed by a processor, carry out the steps of the method according to any one of claims 1 to 7.
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|---|---|---|---|
| CN201811012439.0A CN110873876A (en) | 2018-08-31 | 2018-08-31 | Control method and device of terminal equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811012439.0A CN110873876A (en) | 2018-08-31 | 2018-08-31 | Control method and device of terminal equipment |
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| CN110873876A true CN110873876A (en) | 2020-03-10 |
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| CN201811012439.0A Pending CN110873876A (en) | 2018-08-31 | 2018-08-31 | Control method and device of terminal equipment |
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Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1917280A (en) * | 2005-08-19 | 2007-02-21 | 比亚迪股份有限公司 | Antenna of handset, and manufacturing method |
| CN102035067A (en) * | 2009-09-25 | 2011-04-27 | 深圳富泰宏精密工业有限公司 | Shell of electronic device |
| CN104732167A (en) * | 2015-04-20 | 2015-06-24 | 深圳市欧珀通信软件有限公司 | Mobile terminal and detecting control method used for same |
| CN204515776U (en) * | 2014-12-12 | 2015-07-29 | 联想(北京)有限公司 | A kind of fingerprint collecting module, button and electronic equipment |
| CN204578622U (en) * | 2015-05-08 | 2015-08-19 | 曹丰 | A kind of narrow frame split camera smart mobile phone |
| CN104850261A (en) * | 2015-05-28 | 2015-08-19 | 努比亚技术有限公司 | Device end and control method based on device end |
| CN105391853A (en) * | 2015-10-15 | 2016-03-09 | 广东欧珀移动通信有限公司 | Voice call control method and voice call control device |
| CN105740754A (en) * | 2014-12-12 | 2016-07-06 | 联想(北京)有限公司 | Fingerprint acquisition module set, manufacturing method and electronic device |
| KR20160114227A (en) * | 2015-03-23 | 2016-10-05 | 고성협 | Apparatus and method for prevention a short distance using protable terminal |
| CN106708382A (en) * | 2016-11-21 | 2017-05-24 | 努比亚技术有限公司 | Control device and method for quick calling of terminal |
| CN106851012A (en) * | 2017-03-07 | 2017-06-13 | 广东欧珀移动通信有限公司 | Proximity test method, device and terminal |
| CN106878563A (en) * | 2017-03-07 | 2017-06-20 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN106898860A (en) * | 2017-02-16 | 2017-06-27 | 上海安费诺永亿通讯电子有限公司 | A kind of narrow frame mobile terminal |
| CN106908795A (en) * | 2017-02-28 | 2017-06-30 | 深圳天珑无线科技有限公司 | Detection device, terminal and detection method |
| CN107390209A (en) * | 2017-07-27 | 2017-11-24 | 上海传英信息技术有限公司 | A kind of distance-finding method and range-measurement system applied to intelligent terminal |
| CN206930776U (en) * | 2017-07-26 | 2018-01-26 | 深圳市艾美威电子有限公司 | A kind of microwave radar induction installation and electronic equipment |
| CN207070122U (en) * | 2017-08-22 | 2018-03-02 | 锤子科技（北京）股份有限公司 | A kind of mobile terminal |
| CN107864267A (en) * | 2017-09-21 | 2018-03-30 | 李梦天 | Display device and display device control device |
| CN107979665A (en) * | 2017-11-29 | 2018-05-01 | 北京小米移动软件有限公司 | Mobile terminal |
| CN207460260U (en) * | 2017-11-29 | 2018-06-05 | 北京小米移动软件有限公司 | Mobile terminal |
| CN207530873U (en) * | 2017-11-10 | 2018-06-22 | 翁中飞 | A kind of full frame mobile phone |
| CN108418911A (en) * | 2018-02-08 | 2018-08-17 | 广东欧珀移动通信有限公司 | Electronic device |
-
2018
- 2018-08-31 CN CN201811012439.0A patent/CN110873876A/en active Pending
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1917280A (en) * | 2005-08-19 | 2007-02-21 | 比亚迪股份有限公司 | Antenna of handset, and manufacturing method |
| CN102035067A (en) * | 2009-09-25 | 2011-04-27 | 深圳富泰宏精密工业有限公司 | Shell of electronic device |
| CN204515776U (en) * | 2014-12-12 | 2015-07-29 | 联想(北京)有限公司 | A kind of fingerprint collecting module, button and electronic equipment |
| CN105740754A (en) * | 2014-12-12 | 2016-07-06 | 联想(北京)有限公司 | Fingerprint acquisition module set, manufacturing method and electronic device |
| KR20160114227A (en) * | 2015-03-23 | 2016-10-05 | 고성협 | Apparatus and method for prevention a short distance using protable terminal |
| CN104732167A (en) * | 2015-04-20 | 2015-06-24 | 深圳市欧珀通信软件有限公司 | Mobile terminal and detecting control method used for same |
| CN204578622U (en) * | 2015-05-08 | 2015-08-19 | 曹丰 | A kind of narrow frame split camera smart mobile phone |
| CN104850261A (en) * | 2015-05-28 | 2015-08-19 | 努比亚技术有限公司 | Device end and control method based on device end |
| CN105391853A (en) * | 2015-10-15 | 2016-03-09 | 广东欧珀移动通信有限公司 | Voice call control method and voice call control device |
| CN106708382A (en) * | 2016-11-21 | 2017-05-24 | 努比亚技术有限公司 | Control device and method for quick calling of terminal |
| CN106898860A (en) * | 2017-02-16 | 2017-06-27 | 上海安费诺永亿通讯电子有限公司 | A kind of narrow frame mobile terminal |
| CN106908795A (en) * | 2017-02-28 | 2017-06-30 | 深圳天珑无线科技有限公司 | Detection device, terminal and detection method |
| CN106851012A (en) * | 2017-03-07 | 2017-06-13 | 广东欧珀移动通信有限公司 | Proximity test method, device and terminal |
| CN106878563A (en) * | 2017-03-07 | 2017-06-20 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN206930776U (en) * | 2017-07-26 | 2018-01-26 | 深圳市艾美威电子有限公司 | A kind of microwave radar induction installation and electronic equipment |
| CN107390209A (en) * | 2017-07-27 | 2017-11-24 | 上海传英信息技术有限公司 | A kind of distance-finding method and range-measurement system applied to intelligent terminal |
| CN207070122U (en) * | 2017-08-22 | 2018-03-02 | 锤子科技（北京）股份有限公司 | A kind of mobile terminal |
| CN107864267A (en) * | 2017-09-21 | 2018-03-30 | 李梦天 | Display device and display device control device |
| CN207530873U (en) * | 2017-11-10 | 2018-06-22 | 翁中飞 | A kind of full frame mobile phone |
| CN107979665A (en) * | 2017-11-29 | 2018-05-01 | 北京小米移动软件有限公司 | Mobile terminal |
| CN207460260U (en) * | 2017-11-29 | 2018-06-05 | 北京小米移动软件有限公司 | Mobile terminal |
| CN108418911A (en) * | 2018-02-08 | 2018-08-17 | 广东欧珀移动通信有限公司 | Electronic device |
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