WO2022105335A1 - 一种设备位置指示方法、存储介质及设备 - Google Patents

一种设备位置指示方法、存储介质及设备 Download PDF

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Publication number
WO2022105335A1
WO2022105335A1 PCT/CN2021/114098 CN2021114098W WO2022105335A1 WO 2022105335 A1 WO2022105335 A1 WO 2022105335A1 CN 2021114098 W CN2021114098 W CN 2021114098W WO 2022105335 A1 WO2022105335 A1 WO 2022105335A1
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Prior art keywords
signal
positioning
target device
detection
information
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PCT/CN2021/114098
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English (en)
French (fr)
Inventor
王泽卫
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Oppo广东移动通信有限公司
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Publication of WO2022105335A1 publication Critical patent/WO2022105335A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application relates to the field of computer technologies, and in particular, to a device location indication method, storage medium, and device.
  • Embodiments of the present application provide a device location indication method, storage medium and device, which can quickly locate the location of the accessory device and at the same time indicate the location of the accessory device, thereby improving the use effect of the accessory device.
  • a first aspect of the embodiments of the present application provides a device location indication method, including:
  • the target device outputs a positioning signal
  • the detection device obtains the positioning signal transmitted by the target device
  • the detection device parses the positioning signal to obtain the positioning information of the target device
  • the detection device generates position indication information of the target device based on the positioning information.
  • a second aspect of the embodiments of the present application provides a device location indication method, the method is performed by a detection device, and the method includes:
  • position indication information of the target device is generated.
  • a third aspect of the embodiments of the present application provides a device location indication method, the method is executed by a target device, and the method includes:
  • a positioning signal is generated based on the positioning request
  • a positioning signal is output, where the positioning signal is used to instruct the detection device to obtain the positioning information of the target device, and generate position indication information of the target device based on the positioning information.
  • a fourth aspect of the embodiments of the present application provides a position indication device, including:
  • a signal acquisition unit used to acquire the positioning signal transmitted by the target device
  • a signal analysis unit configured to analyze the positioning signal to obtain the positioning information of the target device
  • a location information generating unit configured to generate location indication information of the target device based on the positioning information.
  • a fifth aspect of the embodiments of the present application provides a signal output device, including:
  • a signal generating unit configured to generate a positioning signal based on the positioning request when a positioning request is detected
  • a signal output unit configured to output a positioning signal, where the positioning signal is used to instruct a detection device to acquire positioning information of the target device, and generate position indication information of the target device based on the positioning information.
  • a sixth aspect of an embodiment of the present application provides a device position indication system, including the above-mentioned position indication device and the above-mentioned signal output device.
  • a seventh aspect of the embodiments of the present application provides a computer device, including a processor, a memory, and an input and output interface;
  • the processor is respectively connected to the memory and the input-output interface, wherein the input-output interface is used for page interaction, the memory is used to store program codes, and the processor is used to call the program codes to Perform the above method steps.
  • An eighth aspect of an embodiment of the present application provides a computer storage medium, where the computer storage medium stores a computer program, the computer program includes program instructions, and the program instructions, when executed by a processor, execute the above method steps.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device. , you can quickly locate the location of the configuration device and give instructions when the configuration device is lost, which improves the use effect of the accessory device.
  • FIG. 1 is a system architecture diagram of a device location indication system provided by an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a method for indicating device location provided by an embodiment of the present application
  • FIG. 3 is a flow sequence diagram of a method for indicating device location provided by an embodiment of the present application.
  • FIG. 4 is an exemplary schematic diagram of a device location indication provided by an embodiment of the present application.
  • FIG. 5 is a flow sequence diagram of a method for indicating device location provided by an embodiment of the present application.
  • FIG. 6 is a schematic flowchart of a method for indicating device location provided by an embodiment of the present application.
  • FIG. 7 is a schematic flowchart of a method for indicating device location provided by an embodiment of the present application.
  • FIG. 8 is a schematic flowchart of a method for indicating device location provided by an embodiment of the present application.
  • FIG. 9 is a schematic flowchart of a method for indicating device location provided by an embodiment of the present application.
  • FIG. 10 is a schematic flowchart of a method for indicating device location provided by an embodiment of the present application.
  • FIG. 11 is a schematic flowchart of a method for indicating device location provided by an embodiment of the present application.
  • FIG. 12 is a schematic structural diagram of a position indicating device provided by an embodiment of the present application.
  • FIG. 13 is a schematic structural diagram of a position indicating device provided by an embodiment of the present application.
  • FIG. 14 is a schematic structural diagram of a signal analysis unit provided by an embodiment of the present application.
  • FIG. 15 is a schematic structural diagram of a position indicating device provided by an embodiment of the present application.
  • 16 is a schematic structural diagram of a signal analysis unit provided by an embodiment of the present application.
  • 17 is a schematic structural diagram of a signal analysis unit provided by an embodiment of the present application.
  • FIG. 18 is a schematic structural diagram of a computer device provided by an embodiment of the present application.
  • 19 is a schematic structural diagram of a signal output device provided by an embodiment of the present application.
  • FIG. 20 is a schematic structural diagram of a signal generating unit provided by an embodiment of the present application.
  • FIG. 21 is a schematic structural diagram of a computer device provided by an embodiment of the present application.
  • FIG. 1 provides a system structure diagram of a device position indication system according to an embodiment of the present application.
  • the device location indication system may include a detection device and a target device, and the detection device may be used for receiving positioning signals and performing device location detection.
  • the indicated terminal equipment specifically includes but is not limited to mobile phones, personal computers, notebook computers, smart furniture, vehicle-mounted equipment and other terminal equipment with signal reception and output functions, or is a functional module in the terminal equipment; the target equipment can be It is an accessory device used to realize specific functions, the specific functions include but not limited to audio playback, charging, character input, command input, etc.
  • the target device includes but is not limited to headphones, chargers, keyboards, mice, etc. with wireless communication accessory device, or a functional module in the accessory device.
  • the target device may be an accessory device of the detection device, or an accessory device unrelated to the detection device.
  • the detection device may only be used as a terminal device that performs position detection on the target device, all of which belong to the embodiments of the present application. scope of protection.
  • FIG. 1 further shows the specific structure of the target device.
  • the target device may include a main control circuit, an antenna, a power control circuit, a button circuit, a speaker, and a microphone, wherein the main control circuit is used for processing control.
  • the data of the antenna, power control circuit, button circuit, speaker, and microphone ensures the normal operation of the target device.
  • the antenna is used to receive the instructions transmitted by the detection device or output instructions to the outside world, such as: song play instruction, pause instruction, call answer instruction, hang up instruction
  • the power control circuit is used to control the switch of the target device
  • the key circuit is used to detect the triggered key and obtain the key signal corresponding to the key
  • the speaker is used to output audio signals, such as: output voice audio signals, output Song audio signals, etc.
  • the microphone is used to receive audio signals, for example: the voice audio signal input by the user is collected during the call, etc.
  • an anti-loss module is added to the target device, and the anti-loss module is specifically used.
  • the anti-loss module can control the antenna to continuously or intermittently output the connection signal through the main control circuit, or control the speaker to continuously or intermittently output the ultrasonic signal, so that When the detection device receives the signal, it can re-establish the connection with the target device, and obtain the positioning information of the target device.
  • the target device can also add an emergency light, and the target device can control the emergency light. Flashing to strengthen the reminder function.
  • the target device can control the emergency light to flash for a time interval.
  • the anti-loss module is controlled by the main control circuit.
  • the antenna continuously or intermittently outputs the connection signal, or controls the horn to continuously or intermittently output the ultrasonic signal, etc.
  • the detection device and the target device can establish a connection relationship through wireless network, Bluetooth and other wireless connection communication methods, and the target device can output a positioning signal. After acquiring the positioning signal transmitted by the target device, the detection device can The positioning signal is analyzed to obtain the positioning information of the target device, and then the position indication information of the target device can be generated based on the positioning information. When the configuration device is lost, the position of the configuration device can be quickly located and indicated, which improves the accuracy of the accessory device. use effect.
  • the device location indication method provided by the embodiments of the present application will be described in detail below with reference to FIGS. 2 to 11 .
  • FIG. 2 is a schematic flowchart of a method for indicating device location according to an embodiment of the present application. As shown in FIG. 2 , the embodiments of the present application jointly describe the specific flow of the device location indication method from the detection device side and the target device side. The method may include the following steps S101 to S104 .
  • the target device outputs a positioning signal
  • the target device can output a positioning signal
  • the positioning signal can be an audio signal containing a target device identifier.
  • the target device identifier can be a number that uniquely identifies the target device, such as a physical address and a device code.
  • the audio signal can be an ultrasonic signal, and the ultrasonic signal has a relatively strong penetrating ability to liquids and solids.
  • the detection device acquires the positioning signal transmitted by the target device
  • the detection device may acquire the positioning signal transmitted by the target device based on a detection microphone, and the detection microphone may specifically be a microphone component in the detection device.
  • the detection device parses the positioning signal to obtain the positioning information of the target device
  • the detection device may further analyze the positioning signal, and obtain the target device identifier in the positioning signal, so as to determine the target device to which the current positioning signal belongs. It can be understood that the detection device can be connected to multiple Therefore, the positioning signal needs to be identified by the identification of the target device.
  • the detection device can determine the positioning information of the target device according to the obtained positioning signal, and the positioning information can include the direction information of the target device. and distance information, where the direction information is used to indicate the direction of the target device relative to the detection device, and the distance information is used to indicate the separation distance between the target device and the detection device.
  • the detection device generates location indication information of the target device based on the location information
  • the detection device may generate location indication information of the target device based on the direction information and the distance information, and may display the location indication information on the device screen.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device. , you can quickly locate the location of the configuration device and give instructions when the configuration device is lost, which improves the use effect of the accessory device.
  • the detection device acts as the receiving end of the ultrasonic signal, and obtains the positioning information of the target device according to the receiving state of the ultrasonic signal; in the second implementation of the embodiment of the present application, As the receiving end of the ultrasonic signal, the target device returns the receiving state of the ultrasonic signal to the detection device to calculate the positioning information of the target device; in the third implementation of the embodiment of the present application, both the detection device and the target device can The ultrasonic signal is sent and received, and the detection device obtains the positioning information of the target device according to the receiving state of the ultrasonic signal. At the same time, it can obtain the receiving state of the ultrasonic signal returned by the target device to calculate the positioning information of the target device, and finally separate the two. The obtained positioning information is calibrated to obtain the final positioning information of the target device.
  • FIG. 3 provides a flow sequence diagram of a method for indicating device location in an embodiment of the present application.
  • the embodiment of the present application jointly describes the specific flow of the device location indication method from the detection device side and the target device side, and the method may include the following steps S201-S205.
  • the target device outputs a positioning signal
  • the target device can output a positioning signal
  • the positioning signal can be an audio signal containing a target device identifier.
  • the target device identifier can be a number that uniquely identifies the target device, such as a physical address and a device code.
  • the audio signal can be an ultrasonic signal, and the ultrasonic signal has a relatively strong penetrating ability to liquids and solids.
  • the target device may output a positioning signal when detecting that the detection device sends a positioning request, and the positioning request may be transmitted based on the wireless connection between the target device and the detection device, and the wireless connection may include but not Limited to wireless network connection, Bluetooth connection, etc.
  • the positioning request carries the detection device identification
  • the detection device can send a positioning request to the target device
  • the positioning request is used to instruct the target device to output a positioning signal.
  • the target device may detect the positioning request based on the antenna, and determine the corresponding detection device based on the detection device identification in the positioning request, and the target device may generate and output a positioning signal including the target device identification.
  • the target device can also perform detection by itself. For example, when the detection device is far away from the target device, the target device can obtain the connection signal strength of the wireless connection with the detection device. It can be understood that the target device can There are multiple detection devices connected, and the target device can obtain the connection signal strength with each detection device respectively. When the connection signal strength is less than the strength threshold, it means that the detection device is far away from the target device, and the target device can start The anti-loss module outputs a positioning signal and further activates the emergency light to flash.
  • the detection device acquires the positioning signal transmitted by the target device
  • the detection device may acquire the positioning signal transmitted by the target device based on a detection microphone, and the detection microphone may specifically be a microphone component in the detection device.
  • the detection device acquires the first receiving time difference value of the positioning signal, and determines the direction information of the target device based on the first receiving time difference value;
  • the detection device may obtain a first receiving time difference value of the positioning signal, and the first receiving time difference value is the time when any two detection microphones in the detection device respectively obtain the positioning signal interval, the detection microphone is a microphone assembly belonging to the detection device, the detection device may be provided with at least two detection microphones, the detection device may select any two detection microphones from the at least two detection microphones, and The detection time stamps when the positioning signals are acquired by any two detection microphones are respectively recorded, and the first reception time difference value is acquired based on the detection time stamps.
  • the detection device may determine direction information of the target device based on the first reception time difference value, where the direction information is used to indicate the direction of the target device relative to the detection device.
  • the detection device may obtain the first arrival distance difference of the positioning signal through the first reception time difference, and the first arrival distance difference is when the positioning signal first reaches the any two detections. The distance between the positioning signal and the second detection microphone of the any two detection microphones when the first detection microphone of the microphones is detected.
  • the detection device can obtain the first arrival distance difference of the positioning signal based on the sum of the first reception time difference and the signal propagation rate. Since the positioning signal is an ultrasonic signal, the signal propagation rate is preferably ultrasonic propagation. rate.
  • the detection device may also acquire the first distance between the any two detection microphones, that is, acquire the distance between any two detection microphones selected from the at least two detection microphones. It can be understood that the detection device may The distance between two adjacent detection microphones among the at least two detection microphones is pre-recorded, and the first distance between the any two detection microphones is determined by acquiring the number of detection microphones between the any two detection microphones.
  • the detection device may further acquire a first incident angle of the positioning signal based on the first arrival distance difference and the first distance, and determine the first incident angle as the direction information of the target device,
  • the detection device may determine incident angle information of the positioning signal based on the first incident angle, and determine the incident angle information as the direction information of the target device.
  • FIG. 4 provides an example schematic diagram of device location indication for this embodiment of the application.
  • the microphones shown in FIG. 4 are any two detection microphones selected from the detection device, where L represents the first detection microphone.
  • the arrival distance difference, d represents the first distance, so the first incident angle ⁇ can be calculated through the inverse trigonometric function formula.
  • the normal line is perpendicular to the connection between any two detection microphones
  • the It is determined that the incident angle information is an included angle of ( ⁇ +90°) with the connection line between any two detection microphones, and the direction indicated by the included angle is the direction information of the target device.
  • the spatial coordinate system can also be used to calculate the first incident angle of the positioning signal, and finally determine the direction information of the target device.
  • the detection device records the reception duration of the positioning signal, and determines the distance information of the target device based on the reception duration;
  • the detection device may record the receiving time length of the positioning signal, the positioning signal may carry a time stamp for sending the positioning signal, and the detection device may record the time when any microphone acquires the positioning signal.
  • the receiving time stamp, and determining the receiving time of the positioning signal based on the sending time stamp and the receiving time stamp, the detection device may determine the distance information to the target device based on the receiving time and the signal propagation rate, the signal
  • the propagation velocity is preferably the ultrasonic propagation velocity.
  • the positioning request is transmitted through a wireless connection. Since the propagation rate of the electromagnetic wave signal is relatively fast, it can be ignored.
  • the sending time stamp can also be the sending time stamp when the positioning request is sent, that is, the detection device
  • the sending time stamp when the positioning request is sent can be recorded, and the receiving time stamp when any microphone obtains the positioning signal, and finally the receiving time length of the positioning signal is determined based on the sending time stamp and the receiving time stamp.
  • the detection device generates location indication information of the target device based on the location information
  • the detection device may generate the location indication information of the target device based on the direction information, the distance information and the target device identifier, and may display the location indication information on the device screen.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device.
  • the monitoring equipment inside can find the target device in time, which increases the recovery success rate of the accessory device; using the ultrasonic signal and microphone reception method, the target device can be located based on the original firmware of the device, which reduces the recovery cost of the accessory device.
  • FIG. 5 provides a flow sequence diagram of a method for indicating device location in an embodiment of the present application.
  • the embodiments of the present application jointly describe the specific flow of the device position indication method from the detection device side and the target device side, and the method may include the following steps S301 to S310 .
  • the detection device outputs a detection signal
  • the detection device may send out a detection signal, and the detection signal may be an audio signal containing the detection device identification.
  • the detection device identification may be a number that uniquely identifies the detection device, such as a physical address and a device code. Since the target device is located where There may be obstacles in the position, so in order to ensure the accuracy of the output direction of the positioning signal, the audio signal can be an ultrasonic signal, and the ultrasonic signal has a relatively strong penetrating ability to liquids and solids.
  • the detection device may send a positioning request to the target device based on the wireless connection, where the positioning request is used to instruct the target device to prepare to receive the detection signal.
  • the target device acquires the detection signal transmitted by the detection device
  • the target device receives the detection signal transmitted by the detection device, and may determine the detection device to which the current detection signal belongs based on the detection device identifier.
  • the target device acquires a second receiving time difference value of the detection signal, and determines a second arrival distance difference value of the detection signal based on the second receiving time difference value;
  • the target device may obtain a second receiving time difference value of the detection signal, where the second receiving time difference value is obtained by any two target microphones in the target device.
  • the time interval when a signal is detected the target microphone is a microphone assembly belonging to the target device, at least two target microphones can be set in the target device, and the target device can select any two from the at least two target microphones.
  • two target microphones and respectively record the target time stamps when any two target microphones obtain the detection signals respectively, and obtain the second receiving time difference based on the target time stamps.
  • the target device may determine a second arrival distance difference value of the detection signal based on the second reception time difference value, where the second arrival distance difference value is when the detection signal first reaches the any two targets
  • the detection signal is the first target microphone in the microphone
  • the distance between the detection signal and the second target microphone in any two target microphones can be understood that when the detection signal reaches the first target microphone first, the second target microphone
  • the target microphone does not acquire the detection signal, and the target device may acquire, based on the second reception time difference and the signal propagation rate of the ultrasonic wave, the detection signal and the second detection signal when the first target microphone acquires the detection signal. The distance of the target microphone.
  • the target device generates a positioning signal based on the second arrival distance difference
  • the target device may generate a positioning signal based on the second arrival distance difference
  • the positioning signal may be a wirelessly connected electromagnetic wave signal
  • the electromagnetic wave signal carries the target device identifier and the second arrival distance difference value.
  • the target device outputs a positioning signal
  • the target device may output the positioning signal based on the antenna of the target device.
  • the detection device acquires the positioning signal transmitted by the target device
  • the detection device may acquire the positioning signal transmitted by the target device based on the antenna of the detection device.
  • the detection device acquires the second arrival distance difference in the positioning signal, and acquires the recorded second distance between the any two target microphones;
  • the detection device may parse the positioning signal, obtain the second difference in arrival distance and a target device identifier in the positioning signal, and the detection device may identify the target device based on the target device identifier , and can obtain the pre-recorded second distance between any two target microphones in the target device, that is, obtain the distance between any two target microphones selected from the at least two target microphones.
  • the detection device may pre-record the distance between two adjacent detection microphones in at least two target microphones, and determine the arbitrary two targets by acquiring the number of target microphones between the any two target microphones The second spacing of the microphones; of course, the microphone identifiers of the two selected target microphones can also be placed in the positioning signal for transmission, and the detection device can directly determine the any two target microphones according to the microphone identifiers obtained by analysis the second spacing.
  • the detection device acquires a second incident angle of the detection signal based on the second arrival distance difference and the second distance, and determines the second incident angle as the direction information of the target device;
  • the detection device may further acquire a second angle of incidence of the positioning signal based on the second difference in arrival distance and the second distance, and determine the angle of incidence of the positioning signal based on the second angle of incidence.
  • the incident angle information is determined as the direction information of the target device.
  • the second incident angle is specifically the angle information when the detection signal is transmitted to the target device, and by acquiring the second incident angle, the direction of the detection device relative to the target device can be determined, thereby Inversely derive the orientation of the target device relative to the detection device.
  • the second incident angle is specifically the angle information when the detection signal is transmitted to the target device, and by acquiring the second incident angle, the direction of the detection device relative to the target device can be determined, thereby Inversely derive the orientation of the target device relative to the detection device.
  • the second incident angle For a specific calculation process of the second incident angle, reference may be made to the calculation process of the first incident angle in the embodiment shown in FIG. 3 , and details are not described herein.
  • the detection device records the transmission duration of the detection signal, and determines the distance information of the target device based on the transmission duration;
  • the detection device may record the transmission duration of the detection signal, the detection device may obtain a transmission time stamp when the detection signal is sent, and the target device may record the transmission time of the detection signal when receiving the detection signal.
  • the receiving time stamp of the detection signal is placed in the positioning signal and fed back to the detection device.
  • the detection device obtains the reception time stamp, and can determine the transmission duration of the detection signal according to the transmission time stamp and the reception time stamp.
  • the detection device can determine the distance information from the target device based on the transmission duration and the signal propagation rate, and the signal propagation rate is preferably the ultrasonic propagation rate; The propagation rate is fast and can be ignored, so the receiving timestamp can also be the receiving timestamp when the positioning signal is received, that is, the detection device can record the sending timestamp when the detecting The receiving timestamp is finally determined based on the sending timestamp and the receiving timestamp to determine the sending duration of the detection signal.
  • the detection device generates location indication information of the target device based on the location information
  • the detection device may generate the location indication information of the target device based on the direction information, the distance information and the target device identifier, and may display the location indication information on the device screen.
  • the positioning signal may include two signal reception time stamps when any two target microphones in the target device respectively receive the detection signal, the second arrival distance difference, the second incident angle, and the calculation process of the distance information can be implemented in the detection device; when the target device does not have the processing capability of the second incident angle and distance information, the positioning signal can include the second arrival distance difference, and the calculation process of the second incident angle and distance information can be It is implemented in the detection device; when the target device does not have the processing capability of distance information, the calculation process of the second arrival distance difference and the second incident angle can be implemented in the target device, and the calculation process of the distance information can be implemented in the detection device. , and so on.
  • the specific calculation process reference may be made to the descriptions in the embodiments of the present application, which will not be repeated here.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device. , you can quickly locate the location of the configuration device and indicate it when the configuration device is lost, which improves the use effect of the accessory device; using the ultrasonic signal and microphone reception method, the target device can be located based on the original firmware of the device. The retrieval cost of the accessory device is reduced; the target device is responsible for receiving the detection signal of the detection device, which reduces the power consumption of the accessory device and increases the battery life of the accessory device.
  • the detection device can obtain the positioning information of the target device by receiving the positioning signal sent by the target device while realizing the acquisition of the positioning information of the target device by sending the detection signal, which may be the above-mentioned first embodiment.
  • the specific implementation process of the third embodiment may include the following steps:
  • the detection equipment outputs the detection signal
  • the target device obtains the detection signal transmitted by the detection device
  • the target device acquires the second receiving time difference value of the detection signal, and determines the second arrival distance difference value of the detection signal based on the second receiving time difference value;
  • the target device generates a positioning signal based on the second arrival distance difference
  • the target device outputs a positioning signal, and the positioning signal includes an audio signal and a second difference of arrival distance;
  • the detection device obtains the positioning signal transmitted by the target device
  • the detection device obtains the first receiving time difference value of the audio signal in the positioning signal, and determines the first direction information of the target device based on the first receiving time difference value;
  • the detection device records the reception duration of the positioning signal, and determines the first distance information of the target device based on the reception duration;
  • the detection device obtains the second difference in arrival distance in the positioning signal, and obtains the recorded second distance between the two target microphones;
  • the detection device acquires the second incident angle of the detection signal based on the second arrival distance difference and the second distance, and determines the second incident angle as the second direction information of the target device ;
  • the detection device records the transmission duration of the detection signal, and determines the second distance information of the target device based on the transmission duration;
  • the detection device generates direction information of the target device based on the first direction information and the second direction information, and generates the distance of the target device based on the first distance information and the second distance information information;
  • the detection device generates position indication information of the target device based on the direction information and the distance information.
  • the positioning signal includes the audio signal in the first embodiment and the second arrival distance difference in the second embodiment.
  • the audio signal and the second arrival distance difference can also be Output in sequence, which can be set according to actual needs; the audio signal is output in the form of an ultrasonic signal based on the speaker of the target device, and the second difference in arrival distance is based on the antenna of the target device. Output in the form of electromagnetic wave signals .
  • the detection device When the detection device acquires the first direction information and the second direction information, it can realize the detection of the direction information of the target device through the first incident angle in the first direction information and the second incident angle in the second direction information.
  • Calibration for example: when the angular difference between the first incident angle and the second incident angle is smaller than the angle threshold, determine the first incident angle as the direction information of the target device; when the angle between the first incident angle and the second incident angle is When the difference is greater than or equal to the angle threshold, an angle intermediate value between the first incident angle and the second incident angle is taken, and the angle intermediate value is determined as the direction information of the target device and the like.
  • the distance information of the target device can be calibrated through the first distance information and the second distance information, for example: when the distance difference between the first distance information and the second distance information is less than the distance threshold, the first distance The distance information is determined as the distance information of the target device; when the distance difference between the first distance information and the second distance information is greater than or equal to the distance threshold, the median distance between the first distance information and the second distance information is taken, and the The intermediate value of the distance is determined as the distance information of the target device and the like.
  • the calculation process of the first direction information and the first distance information please refer to the specific description of the direction information and distance information in the first embodiment, and the calculation process of the second direction information and the second distance information may refer to the second implementation.
  • the specific description of the direction information and the distance information in the method will not be repeated here.
  • the output, reception and related processing of the detection signal please refer to the specific description in the second embodiment, and for the output, reception and related processing of the audio signal in the positioning signal, please refer to the specific description in the first embodiment. description, which will not be repeated here.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device. , you can quickly locate the location of the configuration device and indicate it when the configuration device is lost, which improves the use effect of the accessory device; by automatically broadcasting the positioning signal when it is detected that the connection signal strength is less than the strength threshold, it can enter the wireless connection range.
  • the monitoring equipment inside can find the target device in time, which increases the recovery success rate of the accessory device; using the ultrasonic signal and microphone reception method, the target device can be located based on the original firmware of the device, which reduces the recovery cost of the accessory device; Through the two-way signal of the detection device and the target device, the acquisition and calibration of direction information and distance information are realized, which effectively improves the accuracy of the azimuth and distance of the accessory device, and further improves the recovery success rate of the accessory device.
  • FIG. 6 is a schematic flowchart of a method for indicating device location according to an embodiment of the present application.
  • the embodiment of the present application describes the specific process of the device position indication method from the side of the detection device.
  • the positioning signal in the embodiment of the present application may be at least one of an audio signal output by the target device and an electromagnetic wave signal output by the target device.
  • the method may include the following steps S401-S403.
  • steps S401 to S403 in this embodiment of the present application reference may be made to the specific description of the embodiment shown in FIG. 2 , which will not be repeated here.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device. , you can quickly locate the location of the configuration device and give instructions when the configuration device is lost, which improves the use effect of the accessory device.
  • FIG. 7 is a schematic flowchart of a method for indicating device location according to an embodiment of the present application.
  • the embodiment of the present application describes the specific process of the device position indication method from the side of the detection device.
  • the positioning signal in the embodiment of the present application may be an audio signal output by the target device, and the method may include the following steps S501-step S505.
  • S504 record the reception duration of the positioning signal, and determine the distance information of the target device based on the reception duration;
  • steps S501 to S505 in this embodiment of the present application reference may be made to the specific description of the embodiment shown in FIG. 3 , which will not be repeated here.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device.
  • the monitoring equipment inside can find the target device in time, which increases the recovery success rate of the accessory device; using the ultrasonic signal and microphone reception method, the target device can be located based on the original firmware of the device, which reduces the recovery cost of the accessory device.
  • FIG. 8 is a schematic flowchart of a method for indicating device location according to an embodiment of the present application.
  • the embodiment of the present application describes the specific process of the device position indication method from the detection device side.
  • the positioning signal in the embodiment of the present application may be an electromagnetic wave signal output by the target device, and the method may include the following steps S601-step S607.
  • S606 record the transmission duration of the detection signal, and determine the distance information of the target device based on the transmission duration;
  • steps S601 to S607 in this embodiment of the present application reference may be made to the specific description of the embodiment shown in FIG. 5 , which will not be repeated here.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device. , you can quickly locate the location of the configuration device and indicate it when the configuration device is lost, which improves the use effect of the accessory device; using the ultrasonic signal and microphone reception method, the target device can be located based on the original firmware of the device. The retrieval cost of the accessory device is reduced; the target device is responsible for receiving the detection signal of the detection device, which reduces the power consumption of the accessory device and increases the battery life of the accessory device.
  • FIG. 9 is a schematic flowchart of a method for indicating device location according to an embodiment of the present application.
  • the embodiment of the present application describes the specific process of the device position indication method from the side of the detection device.
  • the positioning signal in the embodiment of the present application may be the audio signal output by the target device and the electromagnetic wave signal output by the target device.
  • the following steps S701-S710 may be included.
  • S705 record the reception duration of the audio signal, and determine the first distance information of the target device based on the reception duration;
  • S708 record the sending duration of the detection signal, and determine the second distance information of the target device based on the sending duration;
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device. , you can quickly locate the location of the configuration device and indicate it when the configuration device is lost, which improves the use effect of the accessory device; by automatically broadcasting the positioning signal when it is detected that the connection signal strength is less than the strength threshold, it can enter the wireless connection range.
  • the monitoring equipment inside can find the target device in time, which increases the recovery success rate of the accessory device; using the ultrasonic signal and microphone reception method, the target device can be located based on the original firmware of the device, which reduces the recovery cost of the accessory device; Through the two-way signal of the detection device and the target device, the acquisition and calibration of direction information and distance information are realized, which effectively improves the accuracy of the azimuth and distance of the accessory device, and further improves the recovery success rate of the accessory device.
  • FIG. 10 is a schematic flowchart of a method for indicating device location according to an embodiment of the present application.
  • the embodiment of the present application describes the specific flow of the device location indication method from the target device side, and the method may include the following steps S801-S802.
  • steps S801 to S802 in this embodiment of the present application reference may be made to the specific descriptions of the embodiments shown in FIG. 2 and FIG. 3 , and details are not repeated here.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device.
  • the monitoring equipment inside can find the target device in time, which increases the recovery success rate of the accessory device; using the ultrasonic signal and microphone reception method, the target device can be located based on the original firmware of the device, which reduces the recovery cost of the accessory device.
  • FIG. 11 is a schematic flowchart of a method for indicating device location according to an embodiment of the present application.
  • the embodiment of the present application describes the specific flow of the device location indication method from the target device side, and the method may include the following steps S901 to S904.
  • steps S901 to S904 in this embodiment of the present application reference may be made to the specific description of the embodiment shown in FIG. 5 , which will not be repeated here.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device. , you can quickly locate the location of the configuration device and indicate it when the configuration device is lost, which improves the use effect of the accessory device; using the ultrasonic signal and microphone reception method, the target device can be located based on the original firmware of the device. The retrieval cost of the accessory device is reduced; the target device is responsible for receiving the detection signal of the detection device, which reduces the power consumption of the accessory device and increases the battery life of the accessory device.
  • the position indicating device provided by the embodiment of the present application will be described in detail below with reference to FIG. 12 to FIG. 17 .
  • the position indicating device in FIG. 12-FIG. 17 may specifically be the detection device in the above-mentioned embodiment, which is used to execute the method of the embodiment shown in FIG. 6-FIG. 9 of the present application.
  • FIGS. 6-9 of the present application Only the parts related to the embodiments of the present application are shown, and the specific technical details are not disclosed, please refer to the embodiments shown in FIGS. 6-9 of the present application.
  • the location indication device 1 in the embodiment of the present application may include: a signal acquisition unit 11 , a signal analysis unit 12 and a location information generation unit 13 .
  • the signal acquisition unit 11 is used to acquire the positioning signal transmitted by the target device
  • a signal analysis unit 12 configured to analyze the positioning signal to obtain the positioning information of the target device
  • the location information generating unit 13 is configured to generate location indication information of the target device based on the positioning information.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device. , you can quickly locate the location of the configuration device and give instructions when the configuration device is lost, which improves the use effect of the accessory device.
  • the location indicating device 1 in this embodiment of the present application may include: a signal acquiring unit 11 , a signal parsing unit 12 , a location information generating unit 13 and a request sending unit 14 .
  • a request sending unit 14 configured to send a positioning request to the target device
  • the positioning request is used to instruct the target device to output a positioning signal.
  • the signal acquisition unit 11 is used to acquire the positioning signal transmitted by the target device
  • the signal acquisition unit 11 is specifically configured to acquire the positioning signal transmitted by the target device based on the microphone, and the positioning signal is output by the speaker of the target device.
  • a signal analysis unit 12 configured to analyze the positioning signal to obtain the positioning information of the target device
  • the signal analysis unit 12 may include:
  • a first direction determination subunit 121 configured to acquire a first receiving time difference value of the positioning signal, and determine the direction information of the target device based on the first receiving time difference value;
  • the first receiving time difference is the time interval when any two detection microphones in the position indicating device obtain the positioning signal respectively, and the first direction obtaining subunit is specifically used to obtain the positioning signal the first receiving time difference value; obtain the first distance between any two detection microphones, and obtain the first arrival distance difference value of the positioning signal based on the first receiving time difference value and the signal propagation rate , the first arrival distance difference is the difference between the positioning signal and the second detection microphone of the two detection microphones when the positioning signal first reaches the first detection microphone of the two detection microphones.
  • the distance of the microphone; the first incident angle of the positioning signal is acquired based on the first arrival distance difference and the first distance, and the first incident angle is determined as the direction information of the target device.
  • the first distance determination subunit 122 is configured to record the reception duration of the positioning signal, and determine the distance information of the target device based on the reception duration.
  • the location information generating unit 13 is configured to generate location indication information of the target device based on the positioning information.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device.
  • the monitoring equipment inside can find the target device in time, which increases the recovery success rate of the accessory device; using the ultrasonic signal and microphone reception method, the target device can be located based on the original firmware of the device, which reduces the recovery cost of the accessory device.
  • the position indicating device 1 in this embodiment of the present application may include: a signal acquisition unit 11 , a signal analysis unit 12 , a position information generation unit 13 , Request transmission unit 14 and detection signal output unit 15 .
  • a request sending unit 14 configured to send a positioning request to the target device
  • the positioning request is used to instruct the target device to output a positioning signal.
  • a detection signal output unit 15 for outputting a detection signal
  • the detection signal is used to instruct the target device to generate a positioning signal that carries a second arrival distance difference value of the detection signal, and the second arrival distance difference value is based on the second reception time when the detection signal is acquired determined by the difference.
  • the second receiving time difference is the time interval when any two target microphones in the target device respectively obtain the detection signal
  • the second arrival distance difference is when the detection signal first arrives The distance between the detection signal and the second target microphone of the any two target microphones when the detection signal is the first target microphone of the any two target microphones.
  • the signal acquisition unit 11 is used to acquire the positioning signal transmitted by the target device
  • a signal analysis unit 12 configured to analyze the positioning signal to obtain the positioning information of the target device
  • the signal analysis unit 12 may include:
  • a distance obtaining subunit 123 configured to obtain the second arrival distance difference in the positioning signal, and obtain the recorded second distance between the any two target microphones;
  • the second direction determination subunit 124 is configured to acquire a second incident angle of the detection signal based on the second arrival distance difference and the second distance, and determine the second incident angle as the target device direction information;
  • the second distance determination subunit 125 is configured to record the transmission duration of the detection signal, and determine the distance information of the target device based on the transmission duration.
  • the signal analysis unit 12 may include:
  • a first direction determination subunit 121 configured to acquire a first receiving time difference value of the positioning signal, and determine the direction information of the target device based on the first receiving time difference value;
  • the first receiving time difference is the time interval when any two detection microphones in the position indicating device obtain the positioning signal respectively, and the first direction obtaining subunit is specifically used to obtain the positioning signal the first receiving time difference value; obtain the first distance between any two detection microphones, and obtain the first arrival distance difference value of the positioning signal based on the first receiving time difference value and the signal propagation rate , the first arrival distance difference is the difference between the positioning signal and the second detection microphone of the two detection microphones when the positioning signal first reaches the first detection microphone of the two detection microphones.
  • the distance of the microphone; the first incident angle of the positioning signal is acquired based on the first arrival distance difference and the first distance, and the first incident angle is determined as the direction information of the target device.
  • a first distance determination subunit 122 configured to record the reception duration of the positioning signal, and determine the distance information of the target device based on the reception duration;
  • a distance obtaining subunit 123 configured to obtain the second arrival distance difference in the positioning signal, and obtain the recorded second distance between the any two target microphones;
  • the second direction determination subunit 124 is configured to acquire a second incident angle of the detection signal based on the second arrival distance difference and the second distance, and determine the second incident angle as the target device direction information;
  • the second distance determination subunit 125 is configured to record the transmission duration of the detection signal, and determine the distance information of the target device based on the transmission duration.
  • the location information generating unit 13 is configured to generate location indication information of the target device based on the positioning information.
  • the location information generating unit 13 is specifically configured to generate the direction information of the target device based on the first direction information and the second direction information, and based on the first distance information and the second distance information to generate distance information of the target device, and based on the direction information and the distance information, generate position indication information of the target device.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device. , you can quickly locate the location of the configuration device and indicate it when the configuration device is lost, which improves the use effect of the accessory device; by automatically broadcasting the positioning signal when it is detected that the connection signal strength is less than the strength threshold, it can enter the wireless connection range.
  • the monitoring equipment inside can find the target device in time, which increases the recovery success rate of the accessory device; using the ultrasonic signal and microphone reception method, the target device can be located based on the original firmware of the device, which reduces the recovery cost of the accessory device;
  • the target device is responsible for receiving the detection signal of the detection device, which reduces the power consumption of the accessory device and increases the battery life of the accessory device; through the two-way signal of the detection device and the target device, the acquisition of direction information and distance information and the calibration process are realized, effectively The accuracy of the azimuth and distance of the accessory equipment has been improved, and the recovery success rate of the accessory equipment has been further improved.
  • the computer device 1000 may include: at least one processor 1001 , such as a CPU, at least one network interface 1004 , input/output interface 1003 , memory 1005 , and at least one communication bus 1002 .
  • the communication bus 1002 is used to realize the connection and communication between these components.
  • the network interface 1004 may optionally include a standard wired interface and a wireless interface (eg, a WI-FI interface).
  • the memory 1005 may be high-speed RAM memory or non-volatile memory, such as at least one disk memory.
  • the memory 1005 may also be at least one storage device located away from the aforementioned processor 1001 .
  • the memory 1005 as a computer storage medium may include an operating system, a network communication module, an input/output interface module and a location indicating application program.
  • the input and output interface 1003 is mainly used to provide an input interface for the user and the target device, and obtain data input by the user and the target device.
  • the processor 1001 may be configured to call the location indicating application stored in the memory 1005, and specifically perform the following operations:
  • position indication information of the target device is generated.
  • the processor 1001 before executing the acquisition of the positioning signal transmitted by the target device, the processor 1001 further executes the following operations:
  • a positioning request is sent to the target device, where the positioning request is used to instruct the target device to output a positioning signal.
  • the processor 1001 when the processor 1001 performs parsing of the positioning signal to obtain the positioning information of the target device, the processor 1001 specifically performs the following operations:
  • the first receiving time difference value is any two detection microphones in the detection device the time interval when the positioning signal is obtained respectively;
  • the receiving duration of the positioning signal is recorded, and the distance information of the target device is determined based on the receiving duration.
  • the processor 1001 executes the acquisition of the first receiving time difference value of the positioning signal, and determines the direction information of the target device based on the first receiving time difference value, the processor 1001 specifically performs the following operations:
  • the value is the distance between the positioning signal and the second detection microphone of the any two detection microphones when the positioning signal first reaches the first detection microphone of the any two detection microphones;
  • the first incident angle of the positioning signal is acquired based on the first arrival distance difference and the first distance, and the first incident angle is determined as the direction information of the target device.
  • the processor 1001 before executing the acquisition of the positioning signal transmitted by the target device, the processor 1001 further executes the following operations:
  • the detection signal is used to instruct the target device to generate a positioning signal that carries a second arrival distance difference value of the detection signal, and the second arrival distance difference value is a second difference value based on the acquired detection signal. Determined by the difference in reception time;
  • the second receiving time difference is the time interval when any two target microphones in the target device respectively obtain the detection signal
  • the second arrival distance difference is when the detection signal first arrives The distance between the detection signal and the second target microphone of the any two target microphones when the detection signal is the first target microphone of the any two target microphones.
  • the processor 1001 when the processor 1001 performs parsing of the positioning signal to obtain the positioning information of the target device, the processor 1001 specifically performs the following operations:
  • the transmission duration of the detection signal is recorded, and the distance information of the target device is determined based on the transmission duration.
  • the positioning signal includes an audio signal and a second difference of arrival distance
  • the processor 1001 When the processor 1001 performs parsing of the positioning signal to obtain the positioning information of the target device, the processor 1001 specifically performs the following operations:
  • the transmission duration of the detection signal is recorded, and the second distance information of the target device is determined based on the transmission duration.
  • the processor 1001 When the processor 1001 generates the location indication information of the target device based on the location information, the processor 1001 specifically performs the following operations:
  • position indication information of the target device is generated.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device. , you can quickly locate the location of the configuration device and indicate it when the configuration device is lost, which improves the use effect of the accessory device; by automatically broadcasting the positioning signal when it is detected that the connection signal strength is less than the strength threshold, it can enter the wireless connection range.
  • the monitoring equipment inside can find the target device in time, which increases the recovery success rate of the accessory device; using the ultrasonic signal and microphone reception method, the target device can be located based on the original firmware of the device, which reduces the recovery cost of the accessory device;
  • the target device is responsible for receiving the detection signal of the detection device, which reduces the power consumption of the accessory device and increases the battery life of the accessory device; through the two-way signal of the detection device and the target device, the acquisition of direction information and distance information and the calibration process are realized, effectively The accuracy of the azimuth and distance of the accessory equipment has been improved, and the recovery success rate of the accessory equipment has been further improved.
  • the signal output device provided by the embodiment of the present application will be described in detail below with reference to FIG. 19 to FIG. 20 .
  • the signal output device in FIG. 19-FIG. 20 may specifically be the target device in the above-mentioned embodiment, which is used to execute the method of the embodiment shown in FIG. 10-FIG. 11 of the present application.
  • FIGS. 10-11 of the present application Only the parts related to the embodiments of the present application are shown, and the specific technical details are not disclosed, please refer to the embodiments shown in FIGS. 10-11 of the present application.
  • FIG. 19 provides a schematic structural diagram of a signal output device according to an embodiment of the present application.
  • the signal output device 2 in this embodiment of the present application may include: a signal generation unit 21 and a signal output unit 22 .
  • a signal generating unit 21 configured to generate a positioning signal based on the positioning request when a positioning request is detected
  • the signal generating unit 21 is specifically configured to acquire a positioning request sent by the detection device, and generate a positioning signal based on the positioning request.
  • the signal generating unit 21 is specifically configured to determine that a positioning request is detected when the signal strength of the connection with the detection device is less than a strength threshold, and generate a positioning signal based on the positioning request.
  • the signal generating unit 21 may include:
  • the detection signal acquisition subunit 211 is used to acquire the detection signal transmitted by the detection device when a positioning request is detected;
  • a distance difference determination subunit 212 configured to acquire a second reception time difference of the detection signal, and determine a second arrival distance difference of the detection signal based on the second reception time difference;
  • a signal generating subunit 213, configured to generate a positioning signal based on the second arrival distance difference
  • the second receiving time difference is the time interval when any two target microphones in the target device respectively obtain the detection signal
  • the second arrival distance difference is when the detection signal first arrives The distance between the detection signal and the second target microphone of the any two target microphones when the detection signal is the first target microphone of the any two target microphones.
  • a signal output unit 22 for outputting a positioning signal
  • the positioning signal is used to instruct the detection device to obtain the positioning information of the target device, and generate the position indication information of the target device based on the positioning information.
  • the signal output unit 22 is specifically configured to output a positioning signal based on a speaker.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device. , you can quickly locate the location of the configuration device and indicate it when the configuration device is lost, which improves the use effect of the accessory device; by automatically broadcasting the positioning signal when it is detected that the connection signal strength is less than the strength threshold, it can enter the wireless connection range.
  • the monitoring equipment inside can detect the target device in time, which increases the success rate of the retrieval of the accessory device; using the ultrasonic signal and the way of microphone reception, the target device can be located based on the original firmware of the device, which reduces the retrieval cost of the accessory device;
  • the target device is responsible for receiving the detection signal of the detection device, which reduces the power consumption of the accessory device and increases the battery life of the accessory device.
  • the computer device 2000 may include: at least one processor 2001 , such as a CPU, at least one network interface 2004 , input/output interface 2003 , memory 2005 , and at least one communication bus 2002 .
  • the communication bus 2002 is used to realize the connection and communication between these components.
  • the optional network interface 2004 may include a standard wired interface and a wireless interface (eg, a WI-FI interface).
  • the memory 2005 may be high-speed RAM memory or non-volatile memory, such as at least one disk memory.
  • the memory 2005 may also be at least one storage device located away from the aforementioned processor 2001 .
  • the memory 2005 as a computer storage medium may include an operating system, a network communication module, an input/output interface module, and a location indicating application program.
  • the input and output interface 2003 is mainly used to provide an input interface for the user and the detection device, and to obtain the data input by the user and the detection device.
  • the processor 2001 may be configured to invoke the location indicating application stored in the memory 2005, and specifically perform the following operations:
  • a positioning signal is generated based on the positioning request
  • a positioning signal is output, where the positioning signal is used to instruct the detection device to obtain the positioning information of the target device, and generate position indication information of the target device based on the positioning information.
  • the processor 2001 when the processor 2001 generates a positioning signal based on the positioning request when a positioning request is detected, the processor 2001 specifically performs the following operations:
  • a positioning request sent by the detection device is acquired, and a positioning signal is generated based on the positioning request.
  • the processor 2001 when the processor 2001 generates a positioning signal based on the positioning request when a positioning request is detected, the processor 2001 specifically performs the following operations:
  • the strength of the connection signal with the detection device is less than the strength threshold, it is determined that a positioning request is detected, and a positioning signal is generated based on the positioning request.
  • the processor 2001 when the processor 2001 generates a positioning signal based on the positioning request when a positioning request is detected, the processor 2001 specifically performs the following operations:
  • the detection signal transmitted by the detection device is obtained;
  • the second receiving time difference is the time interval when any two target microphones in the target device respectively obtain the detection signal
  • the second arrival distance difference is when the detection signal first arrives The distance between the detection signal and the second target microphone of the any two target microphones when the detection signal is the first target microphone of the any two target microphones.
  • the target device can output a positioning signal, and by analyzing the positioning signal output by the target device, the positioning information of the target device is obtained, and then the position indication information of the target device is generated to indicate the current location of the target device. , you can quickly locate the location of the configuration device and indicate it when the configuration device is lost, which improves the use effect of the accessory device; by automatically broadcasting the positioning signal when it is detected that the connection signal strength is less than the strength threshold, it can enter the wireless connection range.
  • the monitoring equipment inside can detect the target device in time, which increases the success rate of the retrieval of the accessory device; using the ultrasonic signal and the way of microphone reception, the target device can be located based on the original firmware of the device, which reduces the retrieval cost of the accessory device;
  • the target device is responsible for receiving the detection signal of the detection device, which reduces the power consumption of the accessory device and increases the battery life of the accessory device.
  • An embodiment of the present application further provides a computer storage medium, where the computer storage medium can store a plurality of program instructions, and the program instructions are suitable for being loaded by a processor and executing the above-mentioned embodiments shown in FIG. 1 to FIG. 11 .
  • the computer storage medium can store a plurality of program instructions, and the program instructions are suitable for being loaded by a processor and executing the above-mentioned embodiments shown in FIG. 1 to FIG. 11 .
  • the computer storage medium can store a plurality of program instructions, and the program instructions are suitable for being loaded by a processor and executing the above-mentioned embodiments shown in FIG. 1 to FIG. 11 .
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM) or the like.

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Abstract

本申请公开一种设备位置指示方法、存储介质及设备，其中方法包括：获取目标设备传输的定位信号；对所述定位信号进行解析，以得到所述目标设备的定位信息；基于所述定位信息，生成所述目标设备的位置指示信息。采用本申请，可以在快速定位配件设备的位置的同时，对配件设备的位置进行指示，提升对配件设备的使用效果。

Description

一种设备位置指示方法、存储介质及设备 技术领域
本申请涉及计算机技术领域，尤其涉及一种设备位置指示方法、存储介质及设备。
背景技术
随着计算机技术的不断发展，对于手机、电脑等终端的配件设备日趋完善，例如：无线音频设备、无线充电设备、无线输入设备等，为人们生活提供了极大的便利。配件设备在日常使用过程中容易出现用户随手放置的情况，由于配件设备的体积较小，导致需要花费较长时间进行配件设备的寻找，甚至导致配件设备丢失，影响了对配件设备的使用效果。
发明内容
本申请实施例提供一种设备位置指示方法、存储介质及设备，可以在快速定位配件设备的位置的同时，对配件设备的位置进行指示，提升对配件设备的使用效果。
本申请实施例第一方面提供了一种设备位置指示方法，包括：
目标设备输出定位信号；
检测设备获取所述目标设备传输的所述定位信号；
所述检测设备对所述定位信号进行解析，以得到所述目标设备的定位信息；
所述检测设备基于所述定位信息，生成所述目标设备的位置指示信息。
本申请实施例第二方面提供了一种设备位置指示方法，所述方法由检测设备执行，所述方法包括：
获取目标设备传输的定位信号；
对所述定位信号进行解析，以得到所述目标设备的定位信息；
基于所述定位信息，生成所述目标设备的位置指示信息。
本申请实施例第三方面提供了一种设备位置指示方法，所述方法由目标设备执行，所述方法包括：
当检测到定位请求时，基于所述定位请求生成定位信号；
输出定位信号，所述定位信号用于指示检测设备获取所述目标设备的定位信息，并基于所述定位信息生成所述目标设备的位置指示信息。
本申请实施例第四方面提供了一种位置指示设备，包括：
信号获取单元，用于获取目标设备传输的定位信号；
信号解析单元，用于对所述定位信号进行解析，以得到所述目标设备的定位信息；
位置信息生成单元，用于基于所述定位信息，生成所述目标设备的位置指示信息。
本申请实施例第五方面提供了一种信号输出设备，包括：
信号生成单元，用于当检测到定位请求时，基于所述定位请求生成定位信号；
信号输出单元，用于输出定位信号，所述定位信号用于指示检测设备获取所述目标设备的定位信息，并基于所述定位信息生成所述目标设备的位置指示信息。
本申请实施例第六方面提供了一种设备位置指示系统，包括上述的位置指示设备以及上述的信号输出设备。
本申请实施例第七方面提供了一种计算机设备，包括处理器、存储器、输入输出接口；
所述处理器分别与所述存储器和所述输入输出接口相连，其中，所述输入输出接口用于页面交互，所述存储器用于存储程序代码，所述处理器用于调用所述程序代码，以执行上述的方法步骤。
本申请实施例第八方面提供了一种计算机存储介质，所述计算机存储介质存储有计算机程序，所述计算机程序包括程序指令，所述程序指令当被处理器执行时，执行上述的方法步骤。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的一种设备位置指示系统的系统架构图；
图2是本申请实施例提供的一种设备位置指示方法的流程示意图；
图3是本申请实施例提供的一种设备位置指示方法的流程时序图；
图4是本申请实施例提供的一种设备位置指示的举例示意图；
图5是本申请实施例提供的一种设备位置指示方法的流程时序图；
图6是本申请实施例提供的一种设备位置指示方法的流程示意图；
图7是本申请实施例提供的一种设备位置指示方法的流程示意图；
图8是本申请实施例提供的一种设备位置指示方法的流程示意图；
图9是本申请实施例提供的一种设备位置指示方法的流程示意图；
图10是本申请实施例提供的一种设备位置指示方法的流程示意图；
图11是本申请实施例提供的一种设备位置指示方法的流程示意图；
图12是本申请实施例提供的一种位置指示设备的结构示意图；
图13是本申请实施例提供的一种位置指示设备的结构示意图；
图14是本申请实施例提供的一种信号解析单元的结构示意图；
图15是本申请实施例提供的一种位置指示设备的结构示意图；
图16是本申请实施例提供的一种信号解析单元的结构示意图；
图17是本申请实施例提供的一种信号解析单元的结构示意图；
图18是本申请实施例提供的一种计算机设备的结构示意图；
图19是本申请实施例提供的一种信号输出设备的结构示意图；
图20是本申请实施例提供的一种信号生成单元的结构示意图；
图21是本申请实施例提供的一种计算机设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
请参见图1，为本申请实施例提供了一种设备位置指示系统的系统结构图。如图1所示，本申请实施例可以应用于对配件设备的搜寻场景中，所述设备位置指示系统可以包括检测设备和目标设备，所述检测设备可以为用于接收定位信号并进行设备位置指示的终端设备，具体包括但不限于手机、个人电脑、笔记本电脑、智能家具、车载设备等具备信号接收、输出功能在内的终端设备，或者为终端设备中的功能模块；所述目标设备可以为用于实现具体功能的配件设备，所述具体功能包括但不限于音频播放、充电、字符输入、指令输入等，所述目标设备包括但不限于耳机、充电器、键盘、鼠标等具备无线通信的配件设备，或者为配件设备中的功能模块。所述目标设备可以是所述检测设备的配件设备，也可以与所述检测设备无关的配件设备，所述检测设备可以仅作为对目标设备进行位置检测的终端设备，均属于本申请实施例的保护范畴。
以目标设备为耳机为例，图1进一步示出了目标设备的具体结构，目标设备可以包括主控电路、天线、电源控制电路、按键电路、喇叭、麦克风，其中，主控电路用于处理控制天线、电源控制电路、按键电路、喇叭、麦克风的数据，保证目标设备的正常工作，天线用于接收检测设备传输的指令或者对外输出指令，例如：歌曲播放指令、暂停指令、电话接听指令、挂断指令、连接信号等，电源控制电路用于控制目标设备的开关，按键电路用于检测触发的按键并获取该按键对应的按键信号，喇叭用于输出音频信号，例如：输出语音音频信号、输出歌曲音频信号等，麦克风用于接收音频信号，例如：通话过程中采集用户输入的语音音频信号等，可选的，在本申请实施例中对目标设备增加了防丢失模块，防丢失 模块具体用于在检测到与检测设备的连接信号强度低于强度阈值时启动的防丢失功能，防丢失模块可以通过主控电路控制天线持续或者间隔输出连接信号，或者控制喇叭持续或者间隔输出超声波信号，使得检测设备在接收到信号时，可以与目标设备重新建立连接，并获取目标设备的定位信息，同时，在防丢失功能启动时，所述目标设备还可以增加应急灯，目标设备可以控制应急灯进行闪烁，以加强提醒作用，例如：在防丢失功能启动时，目标设备可以先控制应急灯闪烁一时间间隔，当在时间间隔内目标设备未被用户找到时，防丢失模块再通过主控电路控制天线持续或者间隔输出连接信号，或者控制喇叭持续或者间隔输出超声波信号等。
所述检测设备和所述目标设备可以通过无线网络、蓝牙等无线连接通信方式建立连接关系，所述目标设备可以输出定位信号，所述检测设备在获取到目标设备传输的定位信号后，可以对定位信号进行解析，以得到目标设备的定位信息，进而可以基于定位信息生成目标设备的位置指示信息，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果。
基于图1所示的系统架构，下面将结合图2-图11，对本申请实施例提供的设备位置指示方法进行详细介绍。
请参见图2，为本申请实施例提供了一种设备位置指示方法的流程示意图。如图2所示，本申请实施例从检测设备侧和目标设备侧共同阐述设备位置指示方法的具体流程，所述方法可以包括以下步骤S101-步骤S104。
S101，目标设备输出定位信号；
具体的，目标设备可以向外输出定位信号，所述定位信号可以是包含有目标设备标识的音频信号，所述目标设备标识可以为物理地址、设备编码等唯一标识目标设备的编号，由于目标设备所处位置可能存在障碍物，因此为了保证定位信号输出方向的准确性，所述音频信号可以为超声波信号，超声波信号对液体、固体的穿透能力比较强。
S102，检测设备获取所述目标设备传输的所述定位信号；
具体的，检测设备可以基于检测麦克风获取所述目标设备传输的所述定位信号，所述检测麦克风具体可以为所述检测设备中的麦克风组件。
S103，所述检测设备对所述定位信号进行解析，以得到所述目标设备的定位信息；
具体的，所述检测设备可以进一步对所述定位信号进行解析，获取所述定位信号中的目标设备标识，以确定当前定位信号所属目标设备，可以理解的是，所述检测设备可以连接有多个目标设备，因此需要通过目标设备标识来对定位信号进行识别，所述检测设备可以依据获取的所述定位信号来确定目标设备的定位信息，所述定位信息可以包括所述目标设备的方向信息和距离信息，所述方向信息用于指示所述目标设备相对于所述检测设备的方向，所述距离信息用于指示所述目标设备与所述检测设备的间隔距离。
S104，所述检测设备基于所述定位信息，生成所述目标设备的位置指示信息；
具体的，所述检测设备可以基于所述方向信息和所述距离信息生成所述目标设备的位置指示信息，可以将所述位置指示信息在设备屏幕中进行展示。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果。
可以理解的是，对于目标设备的定位可以通过三种方式进行实现。在本申请实施例的第一种实施方式中，检测设备作为超声波信号的接收端，依据超声波信号的接收状态对目标设备的定位信息进行获取；在本申请实施例的第二种实施方式中，目标设备作为超声波信号的接收端，将超声波信号的接收状态返回至检测设备中进行目标设备的定位信息的计算；在本申请实施例的第三种实施方式中，检测设备和目标设备均可以对超声波信号进行发送以及接收，检测设备依据超声波信号的接收状态对目标设备的定位信息进行获取，同时可以获取目标设备返回的超声波信号的接收状态进行目标设备的定位信息的计算，最终将两者分别得到的定位信息进行校准，得到最终的目标设备的定位信息。
针对第一种实施方式，请参见图3，为本申请实施例提供了一种设备位置指示方法的流程时序图。如图3所示，本申请实施例从检测设备侧和目标设备侧共同阐述设备位置指示方法的具体流程，所述方 法可以包括以下步骤S201-步骤S205。
S201，目标设备输出定位信号；
具体的，目标设备可以向外输出定位信号，所述定位信号可以是包含有目标设备标识的音频信号，所述目标设备标识可以为物理地址、设备编码等唯一标识目标设备的编号，由于目标设备所处位置可能存在障碍物，因此为了保证定位信号输出方向的准确性，所述音频信号可以为超声波信号，超声波信号对液体、固体的穿透能力比较强。
需要说明的是，目标设备可以在检测到检测设备发送定位请求时输出定位信号，所述定位请求可以基于所述目标设备和所述检测设备的无线连接进行传输，所述无线连接可以包括但不限于无线网络连接、蓝牙连接等，所述定位请求中携带有检测设备标识，所述检测设备可以向所述目标设备发送定位请求，所述定位请求用于指示所述目标设备输出定位信号，所述目标设备可以基于天线检测到所述定位请求，并基于定位请求中的检测设备标识确定出对应的检测设备，所述目标设备可以生成包含目标设备标识的定位信号并进行输出。
当然，所述目标设备还可以自行进行检测，例如当检测设备远离目标设备时，所述目标设备可以获取与检测设备间的无线连接的连接信号强度，可以理解的是，所述目标设备可以分别连接有多个检测设备，所述目标设备可以分别获取与每个检测设备间的连接信号强度，当所述连接信号强度小于强度阈值时，即表示检测设备远离目标设备，所述目标设备可以启动防丢失模块，输出定位信号，并进一步启动应急灯进行闪烁。
S202，检测设备获取所述目标设备传输的所述定位信号；
具体的，检测设备可以基于检测麦克风获取所述目标设备传输的所述定位信号，所述检测麦克风具体可以为所述检测设备中的麦克风组件。
S203，检测设备获取所述定位信号的第一接收时间差值，基于所述第一接收时间差值确定所述目标设备的方向信息；
具体的，所述检测设备可以获取所述定位信号的第一接收时间差值，所述第一接收时间差值为所述检测设备中任意两个检测麦克风分别获取到所述定位信号时的时间间隔，所述检测麦克风为属于所述检测设备的麦克风组件，所述检测设备中可以设置有至少两个检测麦克风，所述检测设备可以在至少两个检测麦克风中选取任意两个检测麦克风，并分别记录任意两个检测麦克风分别获取到所述定位信号时的检测时间戳，并基于检测时间戳获取到所述第一接收时间差值。所述检测设备可以基于所述第一接收时间差值确定所述目标设备的方向信息，所述方向信息用于指示所述目标设备相对于所述检测设备的方向。
所述检测设备可以通过所述第一接收时间差值获取所述定位信号的第一到达距离差值，所述第一到达距离差值为在所述定位信号最先到达所述任意两个检测麦克风中的第一检测麦克风时，所述定位信号与所述任意两个检测麦克风中的第二检测麦克风的距离。所述检测设备可以基于所述第一接收时间差之和信号传播速率，获取所述定位信号的第一到达距离差值，由于所述定位信号为超声波信号，因此所述信号传播速率优选为超声波传播速率。
所述检测设备还可以获取所述任意两个检测麦克风的第一间距，即获取在至少两个检测麦克风中选取的任意两个检测麦克风之间的距离，可以理解的是，所述检测设备可以预先记录有至少两个检测麦克风中相邻两个检测麦克风的距离，并通过获取所述任意两个检测麦克风之间的检测麦克风数量，进而确定出所述任意两个检测麦克风的第一间距。
所述检测设备进一步可以基于所述第一到达距离差值和所述第一间距获取所述定位信号的第一入射角度，并将所述第一入射角度确定为所述目标设备的方向信息，可选的，所述检测设备可以基于所述第一入射角度确定出所述定位信号的入射角度信息，将所述入射角度信息确定为所述目标设备的方向信息。可选的，请进一步参见图4，为本申请实施例提供了设备位置指示的举例示意图，图4示出的麦克风为在所述检测设备中选取的任意两个检测麦克风，其中L表示第一到达距离差值，d表示第一间距，因此通过反三角函数公式可以计算得到第一入射角度θ，需要说明的是，此时法线与任意两个检测麦克风之间的连线相垂直，可以确定出入射角度信息为与任意两个检测麦克风之间的连线呈(θ+90°)夹角，该夹角指示的方向为所述目标设备的方向信息。可以理解的是，由于麦克风的正对方向在空间上存 在不一致的情况，也可以利用空间坐标系来对定位信号的第一入射角度进行计算，最终确定所述目标设备的方向信息。
S204，检测设备记录所述定位信号的接收时长，基于所述接收时长确定所述目标设备的距离信息；
具体的，所述检测设备可以记录有所述定位信号的接收时长，所述定位信号中可以携带有定位信号的发送时间戳，所述检测设备可以记录任一麦克风获取到所述定位信号时的接收时间戳，并基于发送时间戳和接收时间戳确定出所述定位信号的接收时长，所述检测设备可以基于所述接收时长以及信号传播速率确定与所述目标设备的距离信息，所述信号传播速率优选为超声波传播速率。当然，定位请求是通过无线连接方式进行传输的，由于电磁波信号的传播速率较快，可以忽略不计，因此发送时间戳还可以为发送定位请求时的发送时间戳，也就是说，所述检测设备可以记录定位请求发送时的发送时间戳，并记录任一麦克风获取到所述定位信号时的接收时间戳，最终基于发送时间戳和接收时间戳确定出所述定位信号的接收时长。
S205，检测设备基于所述定位信息，生成所述目标设备的位置指示信息；
具体的，所述检测设备可以基于所述方向信息、所述距离信息以及所述目标设备标识生成所述目标设备的位置指示信息，可以将所述位置指示信息在设备屏幕中进行展示。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果；通过在检测到连接信号强度小于强度阈值时自动广播定位信号，使得进入无线连接范围内的监测设备可以及时发现目标设备，增加了配件设备的寻回成功率；利用超声波信号以及麦克风接收的方式，可以基于设备原有固件进行目标设备的定位，降低了配件设备的寻回成本。
针对第二种实施方式，请参见图5，为本申请实施例提供了一种设备位置指示方法的流程时序图。如图5所示，本申请实施例从检测设备侧和目标设备侧共同阐述设备位置指示方法的具体流程，所述方法可以包括以下步骤S301-步骤S310。
S301，检测设备输出检测信号；
具体的，检测设备可以发出检测信号，所述检测信号可以是包含有检测设备标识的音频信号，所述检测设备标识可以为物理地址、设备编码等唯一标识检测设备的编号，由于目标设备所处位置可能存在障碍物，因此为了保证定位信号输出方向的准确性，所述音频信号可以为超声波信号，超声波信号对液体、固体的穿透能力比较强。
在所述检测设备输出检测信号之前，所述检测设备可以基于无线连接向所述目标设备发送定位请求，所述定位请求用于指示所述目标设备准备接收所述检测信号。
S302，目标设备获取所述检测设备传输的所述检测信号；
具体的，目标设备接收检测设备传输的检测信号，可以基于检测设备标识确定当前检测信号所属的检测设备。
S303，目标设备获取所述检测信号的第二接收时间差值，基于所述第二接收时间差值确定所述检测信号的第二到达距离差值；
具体的，针对该检测设备，所述目标设备可以获取所述检测信号的第二接收时间差值，所述第二接收时间差值为所述目标设备中任意两个目标麦克风分别获取到所述检测信号时的时间间隔，所述目标麦克风为属于所述目标设备的麦克风组件，所述目标设备中可以设置有至少两个目标麦克风，所述目标设备可以在至少两个目标麦克风中选取任意两个目标麦克风，并分别记录任意两个目标麦克风分别获取到所述检测信号时的目标时间戳，并基于目标时间戳获取到所述第二接收时间差值。
所述目标设备可以基于所述第二接收时间差值确定所述检测信号的第二到达距离差值，所述第二到达距离差值为在所述检测信号最先到达所述任意两个目标麦克风中的第一目标麦克风时，所述检测信号与所述任意两个目标麦克风中的第二目标麦克风的距离，可以理解的是，当检测信号先到达第一目标麦克风时，此时第二目标麦克风并未获取到检测信号，所述目标设备可以基于第二接收时间差值与超声波的信号传播速率，获取到在第一目标麦克风获取到所述检测信号时，检测信号与所述第二目标麦克风的 距离。
S304，目标设备基于所述第二到达距离差值生成定位信号；
具体的，所述目标设备可以基于所述第二到达距离差值生成定位信号，所述定位信号可以为无线连接的电磁波信号，所述电磁波信号携带有目标设备标识以及所述第二到达距离差值。
S305，目标设备输出定位信号；
具体的，所述目标设备可以基于所述目标设备的天线对所述定位信号进行输出。
S306，检测设备获取所述目标设备传输的所述定位信号；
具体的，所述检测设备可以基于所述检测设备的天线获取所述目标设备传输的所述定位信号。
S307，检测设备获取所述定位信号中的所述第二到达距离差值，获取所记录的所述任意两个目标麦克风的第二间距；
具体的，所述检测设备可以解析所述定位信号，获取所述定位信号中的所述第二到达距离差值以及目标设备标识，所述检测设备可以基于所述目标设备标识识别所述目标设备，并可以获取预先记录的所述目标设备中的所述任意两个目标麦克风的第二间距，即获取在至少两个目标麦克风中选取的任意两个目标麦克风之间的距离，可以理解的是，所述检测设备可以预先记录有至少两个目标麦克风中相邻两个检测麦克风的距离，并通过获取所述任意两个目标麦克风之间的目标麦克风数量，进而确定出所述任意两个目标麦克风的第二间距；当然，所选取的两个目标麦克风的麦克风标识也可以置于所述定位信号中进行传输，所述检测设备可以依据解析得到的麦克风标识直接确定所述任意两个目标麦克风的第二间距。
S308，检测设备基于所述第二到达距离差值和所述第二间距获取所述检测信号的第二入射角度，并将所述第二入射角度确定为所述目标设备的方向信息；
具体的，所述检测设备进一步可以基于所述第二到达距离差值和所述第二间距获取所述定位信号的第二入射角度，并基于所述第二入射角度确定出所述定位信号的入射角度信息，将所述入射角度信息确定为所述目标设备的方向信息。可以理解的是，所述第二入射角度具体为所述检测信号传输至所述目标设备时的角度信息，通过获取第二入射角度，可以确定出检测设备相对于目标设备的方向，由此可以反向推导出目标设备相对于检测设备的方向。第二入射角度的具体计算过程可以参见图3所示实施例对第一入射角度的计算过程，在此不进行赘述。
S309，检测设备记录所述检测信号的发送时长，基于所述发送时长确定所述目标设备的距离信息；
具体的，所述检测设备可以记录有所述检测信号的发送时长，所述检测设备可以获取发送所述检测信号时的发送时间戳，所述目标设备在接收到所述检测信号时可以记录所述检测信号的接收时间戳，并置于定位信号中反馈给检测设备，所述检测设备获取所述接收时间戳，可以依据发送时间戳和接收时间戳确定所述检测信号的发送时长，所述检测设备可以基于所述发送时长以及信号传播速率确定与所述目标设备的距离信息，所述信号传播速率优选为超声波传播速率；当然，定位信号时通过无线连接方式进行传输的，由于电磁波信号的传播速率较快，可以忽略不计，因此接收时间戳还可以为接收定位信号时的接收时间戳，也就是说，所述检测设备可以记录检测信号发送时的发送时间戳，并接收定位信号时的接收时间戳，最终基于发送时间戳和接收时间戳确定出所述检测信号的发送时长。
S310，检测设备基于所述定位信息，生成所述目标设备的位置指示信息；
具体的，所述检测设备可以基于所述方向信息、所述距离信息以及所述目标设备标识生成所述目标设备的位置指示信息，可以将所述位置指示信息在设备屏幕中进行展示。
需要说明的是，本申请实施例中对于第二到达距离差值、第二入射角度以及距离信息的计算过程具体可以依据目标设备的处理能力来决定，当目标设备不具备以上相关信息的处理能力时，所述定位信号中可以包含有目标设备中任意两个目标麦克风分别接收到所述检测信号的两个信号接收时间戳，第二到达距离差值、第二入射角度以及距离信息的计算过程均可以在检测设备中实现；当目标设备不具备第二入射角度以及距离信息的处理能力时，所述定位信号中可以包含第二到达距离差值，第二入射角度以及距离信息的计算过程可以在检测设备中实现；当目标设备不具备距离信息的处理能力时，第二到达距离差值、第二入射角度的计算过程可以在目标设备中实现，距离信息的计算过程可以在检测设备中实现，以此类推。具体的计算过程可以参见本申请实施例中的描述，在此不进行赘述。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果；利用超声波信号以及麦克风接收的方式，可以基于设备原有固件进行目标设备的定位，降低了配件设备的寻回成本；通过目标设备负责接收检测设备的检测信号，降低了配件设备的功耗，增加了配件设备的续航能力。
针对第三种实施方式，检测设备在实现通过发送检测信号获取目标设备的定位信息的同时，也可以通过接收目标设备发送的定位信号获取目标设备的定位信息，具体可以为上述第一种实施方式和第二种实施方式相结合，第三种实施方式的具体实现过程可以包括以下步骤：
(1)检测设备输出检测信号；
(2)目标设备获取所述检测设备传输的所述检测信号；
(3)目标设备获取所述检测信号的第二接收时间差值，基于所述第二接收时间差值确定所述检测信号的第二到达距离差值；
(4)目标设备基于所述第二到达距离差值生成定位信号；
(5)目标设备输出定位信号，所述定位信号包括音频信号和第二到达距离差值；
(6)检测设备获取所述目标设备传输的所述定位信号；
(7)检测设备获取所述定位信号中音频信号的第一接收时间差值，基于所述第一接收时间差值确定所述目标设备的第一方向信息；
(8)检测设备记录所述定位信号的接收时长，基于所述接收时长确定所述目标设备的第一距离信息；
(9)检测设备获取所述定位信号中的所述第二到达距离差值，获取所记录的所述任意两个目标麦克风的第二间距；
(10)检测设备基于所述第二到达距离差值和所述第二间距获取所述检测信号的第二入射角度，并将所述第二入射角度确定为所述目标设备的第二方向信息；
(11)检测设备记录所述检测信号的发送时长，基于所述发送时长确定所述目标设备的第二距离信息；
(12)检测设备基于所述第一方向信息和所述第二方向信息生成所述目标设备的方向信息，并基于所述第一距离信息和所述第二距离信息生成所述目标设备的距离信息；
(13)检测设备基于所述方向信息和所述距离信息，生成所述目标设备的位置指示信息。
在本申请实施例中，定位信号包括第一种实施方式中的音频信号以及第二种实施方式中的第二到达距离差值，可以理解的是，音频信号和第二到达距离差值也可以先后依次输出，具体可以依据实际需求进行设置；音频信号是基于目标设备的喇叭以超声波信号的方式进行输出，所述第二到达距离差值则是基于目标设备的天线以电磁波信号的方式进行输出。
检测设备在获取到第一方向信息和第二方向信息时，可以通过第一方向信息中的第一入射角度以及第二方向信息中的第二入射角度，实现对所述目标设备的方向信息的校准，例如：在第一入射角度与第二入射角度的角度差值小于角度阈值时，将第一入射角度确定为所述目标设备的方向信息；在第一入射角度与第二入射角度的角度差值大于或等于角度阈值时，取第一入射角度与第二入射角度的角度中间值，将所述角度中间值确定为所述目标设备的方向信息等。同理，通过第一距离信息和第二距离信息可以实现对所述目标设备的距离信息进行校准，例如：在第一距离信息与第二距离信息的距离差值小于距离阈值时，将第一距离信息确定为所述目标设备的距离信息；在第一距离信息与第二距离信息的距离差值大于或等于距离阈值时，取第一距离信息与第二距离信息的距离中间值，将所述距离中间值确定为所述目标设备的距离信息等。
其中，第一方向信息和第一距离信息的计算过程可以参见第一种实施方式中的方向信息和距离信息的具体描述，第二方向信息和第二距离信息的计算过程可以参见第二种实施方式中的方向信息和距离信息的具体描述，在此不进行赘述。而对于检测信号的输出、接收以及相关处理过程可以参见第二种实施方式中的具体描述，对于定位信号中的音频信号的输出、接收以及相关处理过程则可以参见第一种实施 方式中的具体描述，在此不进行赘述。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果；通过在检测到连接信号强度小于强度阈值时自动广播定位信号，使得进入无线连接范围内的监测设备可以及时发现目标设备，增加了配件设备的寻回成功率；利用超声波信号以及麦克风接收的方式，可以基于设备原有固件进行目标设备的定位，降低了配件设备的寻回成本；通过检测设备和目标设备的双向信号实现方向信息和距离信息的获取以及校准处理，有效的提升了配件设备的方位以及距离的准确性，进一步提升了配件设备的寻回成功率。
请参见图6，为本申请实施例提供了一种设备位置指示方法的流程示意图。如图6所示，本申请实施例从检测设备侧阐述设备位置指示方法的具体流程，本申请实施例中的定位信号可以为目标设备输出的音频信号、目标设备输出的电磁波信号中的至少一种，所述方法可以包括以下步骤S401-步骤S403。
S401，获取目标设备传输的定位信号；
S402，对所述定位信号进行解析，以得到所述目标设备的定位信息；
S403，基于所述定位信息，生成所述目标设备的位置指示信息；
需要说明的是，本申请实施例的步骤S401-步骤S403可以参见图2所示实施例的具体描述，在此不进行赘述。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果。
请参见图7，为本申请实施例提供了一种设备位置指示方法的流程示意图。如图7所示，本申请实施例从检测设备侧阐述设备位置指示方法的具体流程，本申请实施例中的定位信号可以为目标设备输出的音频信号，所述方法可以包括以下步骤S501-步骤S505。
S501，向目标设备发送定位请求；
S502，获取目标设备传输的定位信号；
S503，获取所述定位信号的第一接收时间差值，基于所述第一接收时间差值确定所述目标设备的方向信息；
S504，记录所述定位信号的接收时长，基于所述接收时长确定所述目标设备的距离信息；
S505，基于所述定位信息，生成所述目标设备的位置指示信息；
需要说明的是，本申请实施例的步骤S501-步骤S505可以参见图3所示实施例的具体描述，在此不进行赘述。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果；通过在检测到连接信号强度小于强度阈值时自动广播定位信号，使得进入无线连接范围内的监测设备可以及时发现目标设备，增加了配件设备的寻回成功率；利用超声波信号以及麦克风接收的方式，可以基于设备原有固件进行目标设备的定位，降低了配件设备的寻回成本。
请参见图8，为本申请实施例提供了一种设备位置指示方法的流程示意图。如图8所示，本申请实施例从检测设备侧阐述设备位置指示方法的具体流程，本申请实施例中的定位信号可以为目标设备输出的电磁波信号，所述方法可以包括以下步骤S601-步骤S607。
S601，向目标设备发送定位请求；
S602，输出检测信号；
S603，获取目标设备传输的定位信号；
S604，获取所述定位信号中的所述第二到达距离差值，获取所记录的所述任意两个目标麦克风的第二间距；
S605，基于所述第二到达距离差值和所述第二间距获取所述检测信号的第二入射角度，并将所述第二入射角度确定为所述目标设备的方向信息；
S606，记录所述检测信号的发送时长，基于所述发送时长确定所述目标设备的距离信息；
S607，基于所述定位信息，生成所述目标设备的位置指示信息；
需要说明的是，本申请实施例的步骤S601-步骤S607可以参见图5所示实施例的具体描述，在此不进行赘述。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果；利用超声波信号以及麦克风接收的方式，可以基于设备原有固件进行目标设备的定位，降低了配件设备的寻回成本；通过目标设备负责接收检测设备的检测信号，降低了配件设备的功耗，增加了配件设备的续航能力。
请参见图9，为本申请实施例提供了一种设备位置指示方法的流程示意图。如图9所示，本申请实施例从检测设备侧阐述设备位置指示方法的具体流程，本申请实施例中的定位信号可以为目标设备输出的音频信号和目标设备输出的电磁波信号，所述方法可以包括以下步骤S701-步骤S710。
S701，向目标设备发送定位请求；
S702，输出检测信号；
S703，获取目标设备传输的定位信号；
S704，获取所述定位信号中音频信号的第一接收时间差值，基于所述第一接收时间差值确定所述目标设备的第一方向信息；
S705，记录所述音频信号的接收时长，基于所述接收时长确定所述目标设备的第一距离信息；
S706，获取所述定位信号中的所述第二到达距离差值，获取所记录的所述任意两个目标麦克风的第二间距；
S707，基于所述第二到达距离差值和所述第二间距获取所述检测信号的第二入射角度，并将所述第二入射角度确定为所述目标设备的第二方向信息；
S708，记录所述检测信号的发送时长，基于所述发送时长确定所述目标设备的第二距离信息；
S709，基于所述第一方向信息和所述第二方向信息生成所述目标设备的方向信息，并基于所述第一距离信息和所述第二距离信息生成所述目标设备的距离信息；
S710，基于所述方向信息和所述距离信息，生成所述目标设备的位置指示信息；
需要说明的是，本申请实施例的步骤S701-步骤S710可以参见上述第三种实施方式所示实施例的具体描述，在此不进行赘述。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果；通过在检测到连接信号强度小于强度阈值时自动广播定位信号，使得进入无线连接范围内的监测设备可以及时发现目标设备，增加了配件设备的寻回成功率；利用超声波信号以及麦克风接收的方式，可以基于设备原有固件进行目标设备的定位，降低了配件设备的寻回成本；通过检测设备和目标设备的双向信号实现方向信息和距离信息的获取以及校准处理，有效的提升了配件设备的方位以及距离的准确性，进一步提升了配件设备的寻回成功率。
请参见图10，为本申请实施例提供了一种设备位置指示方法的流程示意图。如图10所示，本申请实施例从目标设备侧阐述设备位置指示方法的具体流程，所述方法可以包括以下步骤S801-步骤S802。
S801，当检测到定位请求时，基于所述定位请求生成定位信号；
S802，输出定位信号；
需要说明的是，本申请实施例的步骤S801-步骤S802可以参见图2和图3所示实施例的具体描述，在此不进行赘述。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标 设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果；通过在检测到连接信号强度小于强度阈值时自动广播定位信号，使得进入无线连接范围内的监测设备可以及时发现目标设备，增加了配件设备的寻回成功率；利用超声波信号以及麦克风接收的方式，可以基于设备原有固件进行目标设备的定位，降低了配件设备的寻回成本。
请参见图11，为本申请实施例提供了一种设备位置指示方法的流程示意图。如图11所示，本申请实施例从目标设备侧阐述设备位置指示方法的具体流程，所述方法可以包括以下步骤S901-步骤S904。
S901，当检测到定位请求时，获取检测设备传输的检测信号；
S902，获取所述检测信号的第二接收时间差值，基于所述第二接收时间差值确定所述检测信号的第二到达距离差值；
S903，基于所述第二到达距离差值生成定位信号；
S904，输出定位信号；
需要说明的是，本申请实施例的步骤S901-步骤S904可以参见图5所示实施例的具体描述，在此不进行赘述。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果；利用超声波信号以及麦克风接收的方式，可以基于设备原有固件进行目标设备的定位，降低了配件设备的寻回成本；通过目标设备负责接收检测设备的检测信号，降低了配件设备的功耗，增加了配件设备的续航能力。
基于图1所示的系统架构，下面将结合附图12-附图17，对本申请实施例提供的位置指示设备进行详细介绍。需要说明的是，附图12-附图17中的位置指示设备，具体可以为上述实施例中的检测设备，用于执行本申请图6-图9所示实施例的方法，为了便于说明，仅示出了与本申请实施例相关的部分，具体技术细节未揭示的，请参照本申请图6-图9所示的实施例。
请参见图12，为本申请实施例提供了一种位置指示设备的结构示意图。如图12所示，本申请实施例的所述位置指示设备1可以包括：信号获取单元11、信号解析单元12和位置信息生成单元13。
信号获取单元11，用于获取目标设备传输的定位信号；
信号解析单元12，用于对所述定位信号进行解析，以得到所述目标设备的定位信息；
位置信息生成单元13，用于基于所述定位信息，生成所述目标设备的位置指示信息。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果。
请参见图13，为本申请实施例提供了一种位置指示设备的结构示意图。如图13所示，基于上述第一种实施方式，本申请实施例的所述位置指示设备1可以包括：信号获取单元11、信号解析单元12、位置信息生成单元13和请求发送单元14。
请求发送单元14，用于向目标设备发送定位请求；
其中，所述定位请求用于指示所述目标设备输出定位信号。
信号获取单元11，用于获取目标设备传输的定位信号；
其中，所述信号获取单元11具体用于基于麦克风获取目标设备传输的定位信号，所述定位信号由所述目标设备的喇叭进行输出。
信号解析单元12，用于对所述定位信号进行解析，以得到所述目标设备的定位信息；
基于上述第一种实施方式，请一并参见图14，为本申请实施例提供了一种信号解析单元的结构示意图。如图14所示，基于上述第一种实施方式，所述信号解析单元12可以包括：
第一方向确定子单元121，用于获取所述定位信号的第一接收时间差值，基于所述第一接收时间差值确定所述目标设备的方向信息；
其中，所述第一接收时间差值为所述位置指示设备中任意两个检测麦克风分别获取到所述定位信号 时的时间间隔，所述第一方向获取子单元具体用于获取所述定位信号的第一接收时间差值；获取所述任意两个检测麦克风的第一间距，并基于所述第一接收时间差值和所述信号传播速率，获取所述定位信号的第一到达距离差值，所述第一到达距离差值为在所述定位信号最先到达所述任意两个检测麦克风中的第一检测麦克风时，所述定位信号与所述任意两个检测麦克风中的第二检测麦克风的距离；基于所述第一到达距离差值和所述第一间距获取所述定位信号的第一入射角度，并将所述第一入射角度确定为所述目标设备的方向信息。
第一距离确定子单元122，用于记录所述定位信号的接收时长，基于所述接收时长确定所述目标设备的距离信息。
位置信息生成单元13，用于基于所述定位信息，生成所述目标设备的位置指示信息。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果；通过在检测到连接信号强度小于强度阈值时自动广播定位信号，使得进入无线连接范围内的监测设备可以及时发现目标设备，增加了配件设备的寻回成功率；利用超声波信号以及麦克风接收的方式，可以基于设备原有固件进行目标设备的定位，降低了配件设备的寻回成本。
请参见图15，为本申请实施例提供了一种位置指示设备的结构示意图。如图15所示，基于上述第二种实施方式和第三种实施方式，本申请实施例的所述位置指示设备1可以包括：信号获取单元11、信号解析单元12、位置信息生成单元13、请求发送单元14和检测信号输出单元15。
请求发送单元14，用于向目标设备发送定位请求；
其中，所述定位请求用于指示所述目标设备输出定位信号。
检测信号输出单元15，用于输出检测信号；
其中，所述检测信号用于指示目标设备生成携带有所述检测信号的第二到达距离差值的定位信号，所述第二到达距离差值为基于获取到所述检测信号的第二接收时间差值所确定的。
其中，所述第二接收时间差值为所述目标设备中任意两个目标麦克风分别获取到所述检测信号时的时间间隔，所述第二到达距离差值为在所述检测信号最先到达所述任意两个目标麦克风中的第一目标麦克风时，所述检测信号与所述任意两个目标麦克风中的第二目标麦克风的距离。
信号获取单元11，用于获取目标设备传输的定位信号；
信号解析单元12，用于对所述定位信号进行解析，以得到所述目标设备的定位信息；
基于上述第二种实施方式，请一并参见图16，为本申请实施例提供了一种信号解析单元的结构示意图。如图16所示，所述信号解析单元12可以包括：
间距获取子单元123，用于获取所述定位信号中的所述第二到达距离差值，获取所记录的所述任意两个目标麦克风的第二间距；
第二方向确定子单元124，用于基于所述第二到达距离差值和所述第二间距获取所述检测信号的第二入射角度，并将所述第二入射角度确定为所述目标设备的方向信息；
第二距离确定子单元125，用于记录所述检测信号的发送时长，基于所述发送时长确定所述目标设备的距离信息。
基于上述第三种实施方式，请一并参见图17，为本申请实施例提供了一种信号解析单元的结构示意图。如图17所示，所述信号解析单元12可以包括：
第一方向确定子单元121，用于获取所述定位信号的第一接收时间差值，基于所述第一接收时间差值确定所述目标设备的方向信息；
其中，所述第一接收时间差值为所述位置指示设备中任意两个检测麦克风分别获取到所述定位信号时的时间间隔，所述第一方向获取子单元具体用于获取所述定位信号的第一接收时间差值；获取所述任意两个检测麦克风的第一间距，并基于所述第一接收时间差值和所述信号传播速率，获取所述定位信号的第一到达距离差值，所述第一到达距离差值为在所述定位信号最先到达所述任意两个检测麦克风中的第一检测麦克风时，所述定位信号与所述任意两个检测麦克风中的第二检测麦克风的距离；基于所述第 一到达距离差值和所述第一间距获取所述定位信号的第一入射角度，并将所述第一入射角度确定为所述目标设备的方向信息。
第一距离确定子单元122，用于记录所述定位信号的接收时长，基于所述接收时长确定所述目标设备的距离信息；
间距获取子单元123，用于获取所述定位信号中的所述第二到达距离差值，获取所记录的所述任意两个目标麦克风的第二间距；
第二方向确定子单元124，用于基于所述第二到达距离差值和所述第二间距获取所述检测信号的第二入射角度，并将所述第二入射角度确定为所述目标设备的方向信息；
第二距离确定子单元125，用于记录所述检测信号的发送时长，基于所述发送时长确定所述目标设备的距离信息。
位置信息生成单元13，用于基于所述定位信息，生成所述目标设备的位置指示信息。
其中，基于上述第三种实施方式，所述位置信息生成单元13具体用于基于所述第一方向信息和所述第二方向信息生成所述目标设备的方向信息，并基于所述第一距离信息和所述第二距离信息生成所述目标设备的距离信息，基于所述方向信息和所述距离信息，生成所述目标设备的位置指示信息。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果；通过在检测到连接信号强度小于强度阈值时自动广播定位信号，使得进入无线连接范围内的监测设备可以及时发现目标设备，增加了配件设备的寻回成功率；利用超声波信号以及麦克风接收的方式，可以基于设备原有固件进行目标设备的定位，降低了配件设备的寻回成本；通过目标设备负责接收检测设备的检测信号，降低了配件设备的功耗，增加了配件设备的续航能力；通过检测设备和目标设备的双向信号实现方向信息和距离信息的获取以及校准处理，有效的提升了配件设备的方位以及距离的准确性，进一步提升了配件设备的寻回成功率。
请参见图18，为本申请实施例提供了一种计算机设备的结构示意图。如图18所示，所述计算机设备1000可以包括：至少一个处理器1001，例如CPU，至少一个网络接口1004，输入输出接口1003，存储器1005，至少一个通信总线1002。其中，通信总线1002用于实现这些组件之间的连接通信。其中，网络接口1004可选的可以包括标准的有线接口、无线接口(如WI-FI接口)。存储器1005可以是高速RAM存储器，也可以是非不稳定的存储器(non-volatile memory)，例如至少一个磁盘存储器。存储器1005可选的还可以是至少一个位于远离前述处理器1001的存储装置。如图18所示，作为一种计算机存储介质的存储器1005中可以包括操作系统、网络通信模块、输入输出接口模块以及位置指示应用程序。
在图18所示的计算机设备1000中，输入输出接口1003主要用于为用户以及目标设备提供输入的接口，获取用户以及目标设备输入的数据。
在一个实施例中，处理器1001可以用于调用存储器1005中存储的位置指示应用程序，并具体执行以下操作：
获取目标设备传输的定位信号；
对所述定位信号进行解析，以得到所述目标设备的定位信息；
基于所述定位信息，生成所述目标设备的位置指示信息。
可选的，所述处理器1001在执行获取目标设备传输的定位信号之前，还执行以下操作：
向目标设备发送定位请求，所述定位请求用于指示所述目标设备输出定位信号。
可选的，所述处理器1001在执行对所述定位信号进行解析，以得到所述目标设备的定位信息时，具体执行以下操作：
获取所述定位信号的第一接收时间差值，基于所述第一接收时间差值确定所述目标设备的方向信息，所述第一接收时间差值为所述检测设备中任意两个检测麦克风分别获取到所述定位信号时的时间间隔；
记录所述定位信号的接收时长，基于所述接收时长确定所述目标设备的距离信息。
可选的，所述处理器1001在执行获取所述定位信号的第一接收时间差值，基于所述第一接收时间差值确定所述目标设备的方向信息时，具体执行以下操作：
获取所述定位信号的第一接收时间差值；
获取所述任意两个检测麦克风的第一间距，并基于所述第一接收时间差值和所述信号传播速率，获取所述定位信号的第一到达距离差值，所述第一到达距离差值为在所述定位信号最先到达所述任意两个检测麦克风中的第一检测麦克风时，所述定位信号与所述任意两个检测麦克风中的第二检测麦克风的距离；
基于所述第一到达距离差值和所述第一间距获取所述定位信号的第一入射角度，并将所述第一入射角度确定为所述目标设备的方向信息。
可选的，所述处理器1001在执行获取目标设备传输的定位信号之前，还执行以下操作：
输出检测信号，所述检测信号用于指示目标设备生成携带有所述检测信号的第二到达距离差值的定位信号，所述第二到达距离差值为基于获取到所述检测信号的第二接收时间差值所确定的；
其中，所述第二接收时间差值为所述目标设备中任意两个目标麦克风分别获取到所述检测信号时的时间间隔，所述第二到达距离差值为在所述检测信号最先到达所述任意两个目标麦克风中的第一目标麦克风时，所述检测信号与所述任意两个目标麦克风中的第二目标麦克风的距离。
可选的，所述处理器1001在执行对所述定位信号进行解析，以得到所述目标设备的定位信息时，具体执行以下操作：
获取所述定位信号中的所述第二到达距离差值，获取所记录的所述任意两个目标麦克风的第二间距；
基于所述第二到达距离差值和所述第二间距获取所述检测信号的第二入射角度，并将所述第二入射角度确定为所述目标设备的方向信息；
记录所述检测信号的发送时长，基于所述发送时长确定所述目标设备的距离信息。
可选的，所述定位信号包括音频信号和第二到达距离差值；
所述处理器1001在执行对所述定位信号进行解析，以得到所述目标设备的定位信息时，具体执行以下操作：
获取所述定位信号中音频信号的第一接收时间差值，基于所述第一接收时间差值确定所述目标设备的第一方向信息；
记录所述音频信号的接收时长，基于所述接收时长确定所述目标设备的第一距离信息；
获取所述定位信号中的所述第二到达距离差值，获取所记录的所述任意两个目标麦克风的第二间距；
基于所述第二到达距离差值和所述第二间距获取所述检测信号的第二入射角度，并将所述第二入射角度确定为所述目标设备的第二方向信息；
记录所述检测信号的发送时长，基于所述发送时长确定所述目标设备的第二距离信息。
所述处理器1001在执行基于所述定位信息，生成所述目标设备的位置指示信息时，具体执行以下操作：
基于所述第一方向信息和所述第二方向信息生成所述目标设备的方向信息，并基于所述第一距离信息和所述第二距离信息生成所述目标设备的距离信息；
基于所述方向信息和所述距离信息，生成所述目标设备的位置指示信息。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果；通过在检测到连接信号强度小于强度阈值时自动广播定位信号，使得进入无线连接范围内的监测设备可以及时发现目标设备，增加了配件设备的寻回成功率；利用超声波信号以及麦克风接收的方式，可以基于设备原有固件进行目标设备的定位，降低了配件设备的寻回成本；通过目标设备负责接收检测设备的检测信号，降低了配件设备的功耗，增加了配件设备的续航能力；通过检测设备和目标设备的双向信号实现方向信息和距离信息的获取以及校准处理，有效的提升了配件设备的方位以及距离的准确性，进一步提升了配件设备的寻回成功率。
基于图1所示的系统架构，下面将结合附图19-附图20，对本申请实施例提供的信号输出设备进行详细介绍。需要说明的是，附图19-附图20中的信号输出设备，具体可以为上述实施例中的目标设备，用于执行本申请图10-图11所示实施例的方法，为了便于说明，仅示出了与本申请实施例相关的部分，具体技术细节未揭示的，请参照本申请图10-图11所示的实施例。
请参见图19，为本申请实施例提供了一种信号输出设备的结构示意图。如图19所示，本申请实施例的所述信号输出设备2可以包括：信号生成单元21和信号输出单元22。
信号生成单元21，用于当检测到定位请求时，基于所述定位请求生成定位信号；
其中，所述信号生成单元21具体用于获取检测设备发送的定位请求，基于所述定位请求生成定位信号。
所述信号生成单元21具体用于当与检测设备的连接信号强度小于强度阈值时，确定检测到定位请求，并基于所述定位请求生成定位信号。
具体的，请一并参见图20，为本申请实施例提供了一种信号生成单元的结构示意图。如图20所示，所述信号生成单元21可以包括：
检测信号获取子单元211，用于当检测到定位请求时，获取检测设备传输的检测信号；
距离差值确定子单元212，用于获取所述检测信号的第二接收时间差值，基于所述第二接收时间差值确定所述检测信号的第二到达距离差值；
信号生成子单元213，用于基于所述第二到达距离差值生成定位信号；
其中，所述第二接收时间差值为所述目标设备中任意两个目标麦克风分别获取到所述检测信号时的时间间隔，所述第二到达距离差值为在所述检测信号最先到达所述任意两个目标麦克风中的第一目标麦克风时，所述检测信号与所述任意两个目标麦克风中的第二目标麦克风的距离。
信号输出单元22，用于输出定位信号；
其中，所述定位信号用于指示检测设备获取所述目标设备的定位信息，并基于所述定位信息生成所述目标设备的位置指示信息。所述信号输出单元22具体用于基于喇叭输出定位信号。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果；通过在检测到连接信号强度小于强度阈值时自动广播定位信号，使得进入无线连接范围内的监测设备可以及时发现目标设备，增加了配件设备的寻回成功率；利用超声波信号以及麦克风接收的方式，可以基于设备原有固件进行目标设备的定位，降低了配件设备的寻回成本；通过目标设备负责接收检测设备的检测信号，降低了配件设备的功耗，增加了配件设备的续航能力。
请参见图21，为本申请实施例提供了一种计算机设备的结构示意图。如图21所示，所述计算机设备2000可以包括：至少一个处理器2001，例如CPU，至少一个网络接口2004，输入输出接口2003，存储器2005，至少一个通信总线2002。其中，通信总线2002用于实现这些组件之间的连接通信。其中，网络接口2004可选的可以包括标准的有线接口、无线接口(如WI-FI接口)。存储器2005可以是高速RAM存储器，也可以是非不稳定的存储器(non-volatile memory)，例如至少一个磁盘存储器。存储器2005可选的还可以是至少一个位于远离前述处理器2001的存储装置。如图21所示，作为一种计算机存储介质的存储器2005中可以包括操作系统、网络通信模块、输入输出接口模块以及位置指示应用程序。
在图21所示的计算机设备2000中，输入输出接口2003主要用于为用户以及检测设备提供输入的接口，获取用户以及检测设备输入的数据。
在一个实施例中，处理器2001可以用于调用存储器2005中存储的位置指示应用程序，并具体执行以下操作：
当检测到定位请求时，基于所述定位请求生成定位信号；
输出定位信号，所述定位信号用于指示检测设备获取所述目标设备的定位信息，并基于所述定位信息生成所述目标设备的位置指示信息。
可选的，所述处理器2001在执行当检测到定位请求时，基于所述定位请求生成定位信号时，具体执行以下操作：
获取检测设备发送的定位请求，基于所述定位请求生成定位信号。
可选的，所述处理器2001在执行当检测到定位请求时，基于所述定位请求生成定位信号时，具体执行以下操作：
当与检测设备的连接信号强度小于强度阈值时，确定检测到定位请求，并基于所述定位请求生成定位信号。
可选的，所述处理器2001在执行当检测到定位请求时，基于所述定位请求生成定位信号时，具体执行以下操作：
当检测到定位请求时，获取检测设备传输的检测信号；
获取所述检测信号的第二接收时间差值，基于所述第二接收时间差值确定所述检测信号的第二到达距离差值；
基于所述第二到达距离差值生成定位信号；
其中，所述第二接收时间差值为所述目标设备中任意两个目标麦克风分别获取到所述检测信号时的时间间隔，所述第二到达距离差值为在所述检测信号最先到达所述任意两个目标麦克风中的第一目标麦克风时，所述检测信号与所述任意两个目标麦克风中的第二目标麦克风的距离。
在本申请实施例中，目标设备可以输出定位信号，通过对目标设备输出的定位信号解析，得到目标设备的定位信息，进而生成目标设备的位置指示信息，用以指示目标设备的当前所处位置，可以在配置设备丢失的情况下，快速定位配置设备的位置并进行指示，提升了对配件设备的使用效果；通过在检测到连接信号强度小于强度阈值时自动广播定位信号，使得进入无线连接范围内的监测设备可以及时发现目标设备，增加了配件设备的寻回成功率；利用超声波信号以及麦克风接收的方式，可以基于设备原有固件进行目标设备的定位，降低了配件设备的寻回成本；通过目标设备负责接收检测设备的检测信号，降低了配件设备的功耗，增加了配件设备的续航能力。
本申请实施例还提供了一种计算机存储介质，所述计算机存储介质可以存储有多条程序指令，所述程序指令适于由处理器加载并执行如上述图1-图11所示实施例的方法步骤，具体执行过程可以参见图1-图11所示实施例的具体说明，在此不进行赘述。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(Random Access Memory，RAM)等。
以上所揭露的仅为本申请较佳实施例而已，当然不能以此来限定本申请之权利范围，因此依本申请权利要求所作的等同变化，仍属本申请所涵盖的范围。

Claims (20)

  1. 一种设备位置指示方法，所述方法由检测设备执行，所述方法包括：
    获取目标设备传输的定位信号；
    对所述定位信号进行解析，以得到所述目标设备的定位信息；
    基于所述定位信息，生成所述目标设备的位置指示信息。
  2. 根据权利要求1所述的方法，所述获取目标设备传输的定位信号之前，还包括：
    向目标设备发送定位请求，所述定位请求用于指示所述目标设备输出定位信号。
  3. 根据权利要求1所述的方法，所述对所述定位信号进行解析，以得到所述目标设备的定位信息，包括：
    获取所述定位信号的第一接收时间差值，基于所述第一接收时间差值确定所述目标设备的方向信息，所述第一接收时间差值为所述检测设备中任意两个检测麦克风分别获取到所述定位信号时的时间间隔；
    记录所述定位信号的接收时长，基于所述接收时长确定所述目标设备的距离信息。
  4. 根据权利要求3所述的方法，所述获取所述定位信号的第一接收时间差值，基于所述第一接收时间差值确定所述目标设备的方向信息，包括：
    获取所述定位信号的第一接收时间差值；
    获取所述任意两个检测麦克风的第一间距，并基于所述第一接收时间差值和所述信号传播速率，获取所述定位信号的第一到达距离差值，所述第一到达距离差值为在所述定位信号最先到达所述任意两个检测麦克风中的第一检测麦克风时，所述定位信号与所述任意两个检测麦克风中的第二检测麦克风的距离；
    基于所述第一到达距离差值和所述第一间距获取所述定位信号的第一入射角度，并将所述第一入射角度确定为所述目标设备的方向信息。
  5. 根据权利要求1所述的方法，所述获取目标设备传输的定位信号之前，还包括：
    输出检测信号，所述检测信号用于指示目标设备生成定位信号，所述定位信号中携带有所述检测信号的第二到达距离差值，所述第二到达距离差值为基于获取到所述检测信号的第二接收时间差值所确定的；
    其中，所述第二接收时间差值为所述目标设备中任意两个目标麦克风分别获取到所述检测信号时的时间间隔，所述第二到达距离差值为在所述检测信号最先到达所述任意两个目标麦克风中的第一目标麦克风时，所述检测信号与所述任意两个目标麦克风中的第二目标麦克风的距离。
  6. 根据权利要求5所述的方法，所述对所述定位信号进行解析，以得到所述目标设备的定位信息，包括：
    获取所述定位信号中的所述第二到达距离差值，获取所记录的所述任意两个目标麦克风的第二间距；
    基于所述第二到达距离差值和所述第二间距获取所述检测信号的第二入射角度，并将所述第二入射角度确定为所述目标设备的方向信息；
    记录所述检测信号的发送时长，基于所述发送时长确定所述目标设备的距离信息。
  7. 根据权利要求5所述的方法，所述定位信号包括音频信号和第二到达距离差值；
    所述对所述定位信号进行解析，以得到所述目标设备的定位信息，包括：
    获取所述定位信号中音频信号的第一接收时间差值，基于所述第一接收时间差值确定所述目标设备的第一方向信息；
    记录所述音频信号的接收时长，基于所述接收时长确定所述目标设备的第一距离信息；
    获取所述定位信号中的所述第二到达距离差值，获取所记录的所述任意两个目标麦克风的第二间距；
    基于所述第二到达距离差值和所述第二间距获取所述检测信号的第二入射角度，并将所述第二入射角度确定为所述目标设备的第二方向信息；
    记录所述检测信号的发送时长，基于所述发送时长确定所述目标设备的第二距离信息。
  8. 根据权利要求7所述的方法，所述基于所述定位信息，生成所述目标设备的位置指示信息，包 括：
    基于所述第一方向信息和所述第二方向信息生成所述目标设备的方向信息，并基于所述第一距离信息和所述第二距离信息生成所述目标设备的距离信息；
    基于所述方向信息和所述距离信息，生成所述目标设备的位置指示信息。
  9. 一种设备位置指示方法，所述方法由目标设备执行，所述方法包括：
    当检测到定位请求时，基于所述定位请求生成定位信号；
    输出定位信号，所述定位信号用于指示检测设备获取所述目标设备的定位信息，并基于所述定位信息生成所述目标设备的位置指示信息。
  10. 根据权利要求9所述的方法，所述当检测到定位请求时，基于所述定位请求生成定位信号，包括：
    获取检测设备发送的定位请求，基于所述定位请求生成定位信号。
  11. 根据权利要求9所述的方法，所述当检测到定位请求时，基于所述定位请求生成定位信号，包括：
    当与检测设备的连接信号强度小于强度阈值时，确定检测到定位请求，并基于所述定位请求生成定位信号。
  12. 根据权利要求9所述的方法，所述当检测到定位请求时，基于所述定位请求生成定位信号，包括：
    当检测到定位请求时，获取检测设备传输的检测信号；
    获取所述检测信号的第二接收时间差值，基于所述第二接收时间差值确定所述检测信号的第二到达距离差值；
    基于所述第二到达距离差值生成定位信号；
    其中，所述第二接收时间差值为所述目标设备中任意两个目标麦克风分别获取到所述检测信号时的时间间隔，所述第二到达距离差值为在所述检测信号最先到达所述任意两个目标麦克风中的第一目标麦克风时，所述检测信号与所述任意两个目标麦克风中的第二目标麦克风的距离。
  13. 一种位置指示设备，包括：
    信号获取单元，用于获取目标设备传输的定位信号；
    信号解析单元，用于对所述定位信号进行解析，以得到所述目标设备的定位信息；
    位置信息生成单元，用于基于所述定位信息，生成所述目标设备的位置指示信息。
  14. 根据权利要求13所述的设备，还包括：
    请求发送单元，用于向目标设备发送定位请求，所述定位请求用于指示所述目标设备输出定位信号。
  15. 根据权利要求13所述的设备，所述信号获取单元具体用于基于麦克风获取目标设备传输的定位信号，所述定位信号由所述目标设备的喇叭进行输出。
  16. 一种信号输出设备，包括：
    信号生成单元，用于当检测到定位请求时，基于所述定位请求生成定位信号；
    信号输出单元，用于输出定位信号，所述定位信号用于指示检测设备获取所述目标设备的定位信息，并基于所述定位信息生成所述目标设备的位置指示信息。
  17. 根据权利要求16所述的设备，所述信号生成单元具体用于获取检测设备发送的定位请求，基于所述定位请求生成定位信号。
  18. 根据权利要求16所述的设备，所述信号输出单元具体用于基于喇叭输出定位信号。
  19. 一种计算机设备，包括处理器、存储器、输入输出接口；
    所述处理器分别与所述存储器和所述输入输出接口相连，其中，所述输入输出接口用于页面交互，所述存储器用于存储程序代码，所述处理器用于调用所述程序代码，以执行如权利要求1-12任一项所述的方法。
  20. 一种计算机存储介质，所述计算机存储介质存储有计算机程序，所述计算机程序包括程序指令，所述程序指令当被处理器执行时，执行如权利要求1-12任一项所述的方法。
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