Equipment searching method, electronic equipment and storage medium

Abstract

The invention provides a device searching method, an electronic device and a storage medium, relates to the field of communication, and is used for improving the accuracy of searching a falling position of a wearable device. The method is applied to the electronic equipment and comprises the following steps: acquiring environment information of the wearable equipment in a falling state; the environment information comprises audio information; and determining a falling position of the wearable device based on the environment information.

Description

Technical Field

[0001] The present disclosure relates to the field of communications, and in particular, to a device search method, an electronic device, and a storage medium. Background Art

[0002] With the development of the times, wearable devices (such as wireless earphones) are also being updated and iterated, and are loved by users for their portable and wireless connection characteristics. The current wearable devices are small in shape and not restricted by wires. Users often use wearable devices for a long time in different scenarios, which increases the probability of the wearable devices falling. Electronic devices (such as mobile phones) usually prompt users by means of sound or vibration when the wearable devices may fall, but users may miss these prompts. Users usually start looking for the wearable devices when they find that the wearable devices have fallen.

[0003] In related technologies, when a wearable device falls, an electronic device usually locates to find the falling position of the wearable device. However, due to the complexity of the indoor environment and the drift of positioning points in the outdoor environment, the search results are often inaccurate. Summary of the Invention

[0004] Embodiments of the present disclosure provide a device search method, an electronic device, and a storage medium for improving the accuracy of finding the falling position of a wearable device.

[0005] In a first aspect, a device search method is provided, which is applied to an electronic device. The method includes:

[0006] Obtain environmental information when the wearable device is in a falling state; the environmental information includes audio information;

[0007] Based on the environmental information, determine the falling position of the wearable device.

[0008] Based on the device search method provided by the embodiments of the present disclosure, by obtaining the environmental information when the wearable device is in a falling state, the electronic device can obtain more comprehensive and multi-dimensional information of the wearable device in the falling state from the environmental information, and thus better understand the falling situation of the wearable device. In addition, compared with the problem that in related technologies, when a wearable device falls, the falling position of the wearable device is usually located, and the search result is inaccurate, in the method provided by the embodiments of the present disclosure, the environmental information includes audio information, and the audio information can provide real and accurate environmental sounds when the wearable device is in a falling state, such as human voices around the wearable device, subway approaching sounds, store promotion sounds, etc. The electronic device determines the falling position of the wearable device based on the audio information in the environmental information, which can improve the perception of the falling process of the wearable device, make the falling position closer to the real falling position of the wearable device, and thus improve the accuracy of finding the falling position of the wearable device.

[0009] In a second aspect, a device search method is provided, which is applied to a wearable device. The method includes:

[0010] Collecting environmental information when the wearable device is in a dropped state;

[0011] Sending the environmental information to an electronic device.

[0012] Based on the device search method provided by the embodiments of the present disclosure, by collecting the environmental information when the wearable device is in a dropped state, more clues about the dropped position of the wearable device can be obtained. In addition, the environmental information includes audio information, and the audio information can provide real and accurate environmental sounds when the wearable device is in a dropped state, such as human voices around the wearable device, the sound of a subway entering the station, the promotional sound of a store, etc. The method provided by the embodiments of the present disclosure can enable the electronic device to obtain more comprehensive and multi-dimensional information about the wearable device in a dropped state from the environmental information (such as audio information) by sending the environmental information to the electronic device, thereby improving the accuracy of the electronic device in determining the dropped position of the wearable device.

[0013] In a third aspect, an electronic device is provided, including: a memory and a processor; the memory and the processor are coupled; the memory is used to store a computer program; when the processor executes the computer program, the device search method of any one of the above embodiments is implemented.

[0014] In a fourth aspect, a computer-readable storage medium is provided, on which computer program instructions are stored. When the computer program instructions are executed by a processor, the device search method of any one of the above embodiments is implemented.

[0015] For the specific descriptions of the third aspect, the fourth aspect and their various implementation manners in the present disclosure, reference may be made to the detailed descriptions in the first aspect, the second aspect and their various implementation manners; and, for the beneficial effects of the third aspect, the fourth aspect and their various implementation manners, reference may be made to the analysis of the beneficial effects in the first aspect, the second aspect and their various implementation manners, which will not be elaborated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present disclosure, the drawings required to be used in some embodiments of the present disclosure will be briefly introduced below. Obviously, the drawings in the following description are only the drawings of some embodiments of the present disclosure, and those of ordinary skill in the art can also obtain other drawings according to these drawings.

[0017] Figure 1 A schematic diagram of a communication system provided for some embodiments of the present disclosure;

[0018] Figure 2Flowchart of a device search method provided by some embodiments of the present disclosure;

[0019] Figure 3 Flowchart of another device search method provided by some embodiments of the present disclosure;

[0020] Figure 4 Flowchart of yet another device search method provided by some embodiments of the present disclosure;

[0021] Figure 5 Flowchart of yet another device search method provided by some embodiments of the present disclosure;

[0022] Figure 6 Flowchart of yet another device search method provided by some embodiments of the present disclosure;

[0023] Figure 7 Flowchart of yet another device search method provided by some embodiments of the present disclosure;

[0024] Figure 8 Flowchart of yet another device search method provided by some embodiments of the present disclosure;

[0025] Figure 9 Flowchart of yet another device search method provided by some embodiments of the present disclosure;

[0026] Figure 10 Schematic diagram of an electronic device interface provided by some embodiments of the present disclosure;

[0027] Figure 11 Schematic diagram of the structure of a device search apparatus provided by some embodiments of the present disclosure;

[0028] Figure 12 Schematic diagram of the structure of another device search apparatus provided by some embodiments of the present disclosure;

[0029] Figure 13 Schematic diagram of the structure of a communication apparatus provided by some embodiments of the present disclosure. Detailed implementation manners

[0030] Next, the technical solutions in the present disclosure will be clearly and completely described in conjunction with the accompanying drawings in the present disclosure. Obviously, the described embodiments are only some of the embodiments of the present disclosure, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present disclosure without creative efforts shall fall within the protection scope of the present disclosure.

[0031] It should be noted that in this disclosure, words such as "exemplary" or "for example" are used to represent examples, illustrations, or explanations. Any embodiment or design solution described as "exemplary" or "for example" in this disclosure should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "for example" is intended to present relevant concepts in a specific manner.

[0032] Hereinafter, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0033] In the description of this disclosure, unless otherwise specified, " / " means "or". For example, A / B may represent A or B. The "and / or" herein is merely a description of the association relationship between associated objects, indicating that there can be three relationships. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, "at least one" means one or more, and "a plurality" means two or more.

[0034] See Figure 1 , which is a communication system provided by an embodiment of this disclosure. The communication system includes an electronic device 110 and a wearable device 120.

[0035] In some embodiments, the electronic device 110 may establish a wireless connection with the wearable device 120 through wireless communication technology. Among them, the wireless communication technology may include Bluetooth (BT) (such as classic Bluetooth or low-power BLE Bluetooth), wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks), Zigbee, frequency modulation (FM), near field communication (NFC), infrared technology (IR), or general 2.4G / 5G band wireless communication technology, etc.

[0036] An embodiment of this disclosure is described by taking the wireless communication technology as Bluetooth as an example. After the electronic device 110 and the wearable device 120 establish a Bluetooth connection, data transmission and signal interaction can be carried out between the electronic device 110 and the wearable device 120.

[0037] In some embodiments, after the electronic device 110 and the wearable device 120 establish a Bluetooth connection, there is a working distance limitation. For example, when the distance between the electronic device 110 and the wearable device 120 exceeds 5 meters, as the distance increases, the signal strength between the electronic device 110 and the wearable device 120 gradually weakens until it is completely disconnected (that is, it can be considered that the wearable device 120 is in a fallen state until the Bluetooth connection with the electronic device 110 is disconnected). If the user does not currently notice that the wearable device 120 is disconnected from the electronic device 110, the wearable device 120 may be lost.

[0038] It can be understood that the working performances of the Bluetooth chips in different electronic devices 110 and wearable devices 120 are different, and the working distances are also different accordingly. For example, the working distances are 5 meters, 10 meters, 20 meters, etc. When the working distance is exceeded, the electronic device 110 and the wearable device 120 automatically disconnect the Bluetooth connection.

[0039] In some embodiments, the electronic device 110 can detect the signal strength between it and the wearable device 120, and when the signal strength is within the first interval, determine that the wearable device 120 is in a fallen state. When the electronic device 110 detects that the wearable device 120 is in a fallen state, the electronic device 110 can send a prompt message to prompt the user and start collecting the environmental information when the wearable device 120 is in a fallen state. Exemplarily, the environmental information can be the audio information in the environment where the wearable device 120 is in a fallen state, the position information of the electronic device at at least one time point when the wearable device 120 is in a fallen state, etc. In some embodiments, when the electronic device 110 detects that the wearable device 120 is in a fallen state, it can also send a prompt message to the wearable device 120 to prompt the wearable device 120 to collect the environmental information when the wearable device 120 is in a fallen state.

[0040] In some embodiments, the electronic device 110 can determine the fallen position of the wearable device 120 based on the environmental information collected by the electronic device 110 and / or the environmental information collected by the wearable device 120.

[0041] In some embodiments, the electronic device 110 may be a mobile phone, a tablet computer (Pad), a computer with wireless transceiver function, a laptop computer, an ultra-mobile personal computer (UMPC), a personal digital assistant (PDA), a desktop, laptop, or handheld computer, a vehicle-mounted terminal, an artificial intelligence device, a virtual reality (VR) terminal, an augmented reality (AR) terminal, etc. The embodiments of the present disclosure do not limit the specific form of the electronic device 110.

[0042] In some embodiments, when the wearable device 120 detects that it is in a falling state, the wearable device 120 may collect environmental information of the wearable device in the falling state and send the environmental information to the electronic device 110.

[0043] In some embodiments, the wearable device 120 is configured with a light sensor, a proximity sensor, an acceleration sensor, a barometric pressure sensor, etc. The wearable device 120 may detect whether the wearable device 120 is in a falling state based on one or more of the above sensors. For example, the light sensor may be used to detect whether the wearable device 120 has left the ear canal; the proximity sensor may be used to detect whether the wearable device 120 has left the user.

[0044] In some embodiments, when the wearable device 120 detects that it is in a falling state, the wearable device 120 may also send a prompt message to the electronic device 110 to prompt the electronic device 110 to start collecting the environmental information of the wearable device 120 in the falling state.

[0045] In some embodiments, the wearable device 120 may be a device with wireless connection capabilities such as a wireless Bluetooth headset, a smart watch, a smart bracelet, or smart glasses. The embodiments of the present disclosure do not limit the specific form of the wearable device 120.

[0046] It should be noted that the above scenarios are used to more clearly illustrate the technical solutions of the embodiments of the present disclosure, and do not constitute a limitation to the technical solutions provided by the embodiments of the present disclosure. Those of ordinary skill in the art will know that with the evolution of the system architecture and the emergence of new service scenarios, the technical solutions provided by the embodiments of the present disclosure are equally applicable to similar technical problems.

[0047] The embodiments of the present disclosure provide a device search method, which is applied to an electronic device, as Figure 2 shown, the method includes the following steps:

[0048] S101. Obtain the environmental information when the wearable device is in a dropped state.

[0049] Among them, the environmental information includes audio information. Exemplarily, the audio information can be the ambient sound when the droppable device is in a dropped state.

[0050] In some embodiments, the environmental information further includes: the position information of the electronic device corresponding to at least one time point during the dropping process of the wearable device. Exemplarily, the environmental information includes: the position coordinates of the electronic device when the wearable device is about to disconnect from the electronic device.

[0051] As an example, the electronic device can, in response to a search operation (the user's search operation for the wearable device), obtain the environmental information from its own storage (such as a memory). As another example, the electronic device can collect the environmental information in real time when the wearable device is in a dropped state.

[0052] S102. Determine the dropping position of the wearable device based on the environmental information.

[0053] As an example, the electronic device can analyze the audio information in the environmental information, extract features related to the dropping of the wearable device, such as sound intensity, sound frequency, sound duration, etc. Then, the electronic device inputs the collected relevant features into the dropping position prediction model, and based on the dropping position prediction model, the dropping position of the wearable device can be determined. Among them, the dropping position prediction model can be a model pre-trained by the electronic device, and this model can be trained based on machine learning algorithms (such as neural network algorithms).

[0054] Furthermore, the electronic device can also convert the audio information into text information, and extract keywords related to environmental features (such as Renmin Road, discount, etc.) in the text information. Then, the electronic device inputs the extracted keywords related to environmental features and the features related to the dropping of the wearable device (such as sound intensity, sound duration, etc.) into the dropping position prediction model, and based on the dropping position prediction model, the dropping position of the wearable device can be determined.

[0055] Exemplarily, the electronic device converts the audio information into text information, and the keywords related to environmental features extracted from the text information include: "Renmin Road", "middle section", "Chinese cabbage", "price". The electronic device inputs the above keywords related to environmental features and the features related to the dropping of the wearable device (for example, the sound duration is 12 seconds) into the dropping position prediction model, and based on the output result of the dropping position prediction model, it can be determined that the dropping position is the vegetable market in the middle section of Renmin Road.

[0056] It can be understood that the audio information usually includes environmental characteristics of the environment where the wearable device is located during the falling process. In the embodiments of the present disclosure, by inputting the characteristics related to the falling of the wearable device and / or the keywords related to the environmental characteristics in the audio information into the falling position prediction model, the falling position of the wearable device can be quickly determined. At the same time, the falling position prediction model is a model pre-trained based on machine learning, and its accuracy is often relatively high, which improves the accuracy of finding the falling position of the wearable device.

[0057] In some embodiments, when the environmental information includes the position information of the electronic device corresponding to at least one time point when the wearable device is in a falling state, such as Figure 3 shown, the above step S102 can be specifically implemented as: steps S1021 - S1023.

[0058] S1021. Determine the moving area of the electronic device based on the position information.

[0059] In some embodiments, the electronic device determines the moving curve of the electronic device when the wearable device is in a falling state based on the position information of the electronic device corresponding to at least one time point, and determines the moving area of the electronic device based on this moving curve. Exemplarily, the moving area can be a circular area with the position information corresponding to one of the time points as the center and a preset distance as the radius; for example, the preset distance can be 10 meters. Or, the moving area can be an irregular area including the above moving curve and with a fixed area. For example, the area of this irregular area can be 50 square meters.

[0060] It can be understood that when the wearable device is in a falling state, the electronic device may still be moving continuously, and the electronic device will record the position information of the electronic device corresponding to at least one time point until the connection between the electronic device and the wearable device is disconnected. At this time, the moving area of the electronic device when the wearable device is in a falling state is the possible falling area of the wearable device.

[0061] It should be noted that the above methods for determining the moving area are only some examples given in the embodiments of the present disclosure. In specific implementation, the moving area can be flexibly determined based on the actual situation, and the embodiments of the present disclosure do not limit this.

[0062] S1022. Determine the environmental characteristics of the wearable device when it is in a falling state based on the audio information.

[0063] In some embodiments, the electronic device converts audio information into text information and extracts environmental features of the wearable device in a dropped state from the text information. Exemplarily, the electronic device converts audio information into text information and extracts environmental features such as "Jianshe Road" and "pet store" from the text information. Alternatively, the electronic device extracts environmental features such as "taste the laughter, always McDonald's" from the text information.

[0064] S1023. Use the position in the dropped area with the highest degree of relevance to the environmental feature as the dropped position of the wearable device.

[0065] In some embodiments, based on the environmental features (such as keywords or sentences related to location) extracted from the text information, the electronic device matches them with each position point in the dropped area, and finally uses the position with the highest degree of relevance to the environmental feature as the dropped position. Exemplarily, if the environmental features include keywords such as "pet store" and "new store opening", the electronic device determines the position in the dropped area that best matches the above environmental features, that is, the electronic device determines the newly opened pet store in the dropped area as the dropped position of the wearable device.

[0066] It can be understood that in the method provided by the embodiments of the present disclosure, the position information can determine the dropped area of the wearable device, and the audio information can help further narrow down the dropped range of the wearable device and provide more detailed clues about the dropped position. By combining the audio information and the position information to determine the dropped position of the wearable device, the search range for the wearable device can be narrowed, and the accuracy of finding the dropped position of the wearable device can be improved.

[0067] Further, when there are multiple positions in the dropped area with a relatively high degree of relevance to the environmental feature; or when there is no position in the dropped area with a relatively high degree of relevance to the environmental feature, the electronic device can also determine the dropped position of the wearable device based on the above dropped position prediction model. At this time, the electronic device can combine the dropped position output by the dropped position prediction model with the positions in the dropped area that are relevant to the environmental feature to determine the dropped position of the wearable device. Exemplarily, if the dropped position output by the dropped position prediction model is: snack bar; the positions in the dropped area that are relevant to the environmental feature include: snack bar, pet store, and hot pot restaurant. Then the electronic device determines that the dropped position of the wearable device is the snack bar from the snack bar, pet store, and hot pot restaurant.

[0068] It can be understood that by combining the dropped position prediction model with the positions in the dropped area that are relevant to the environmental feature, the embodiments of the present disclosure can further increase the accuracy of determining the dropped position of the wearable device, making the dropped position of the wearable device more real and reliable.

[0069] In some embodiments, the electronic device can also play audio information in response to a play operation (such as a user clicking an operation to play audio information). The user can determine the location-related keywords involved in the audio based on the played audio, and then independently determine the drop location.

[0070] It can be understood that, for the method provided by the embodiments of the present disclosure, by obtaining the environmental information of the wearable device in the dropped state, the electronic device can obtain more comprehensive and multi-dimensional information of the wearable device in the dropped state from the environmental information, and thus better understand the dropping situation of the wearable device. In addition, compared with the related art, when the wearable device usually drops, the location is used to find the drop location of the wearable device, and the search result is not accurate enough. In the method provided by the embodiments of the present disclosure, the environmental information includes audio information, and the audio information can provide the real and accurate environmental sounds of the wearable device in the dropped state, such as the voices around the wearable device, the sound of a subway entering the station, the promotional sound of a store, etc. The electronic device determines the drop location of the wearable device based on the audio information, which can improve the perception of the dropping process of the wearable device, make the drop location closer to the real drop location of the wearable device, and thus improve the accuracy of finding the drop location of the wearable device.

[0071] In some embodiments, the above step S101 can be specifically implemented as: the electronic device collects the environmental information of the wearable device in the dropped state; and / or, receives the environmental information of the wearable device in the dropped state collected by the wearable device.

[0072] In some embodiments, the above-mentioned collection of the environmental information of the wearable device in the dropped state by the electronic device can be that the electronic device actively collects the environmental information; or, it can also be that the electronic device collects the environmental information after receiving an instruction from the wearable device.

[0073] As a possible implementation manner, as Figure 4 shown, the above-mentioned collection of the environmental information of the wearable device in the dropped state by the electronic device includes the following steps S201-S202.

[0074] S201. Detect whether the wearable device is in the dropped state.

[0075] In some embodiments, the electronic device can obtain the signal strength between the wearable device and the electronic device, and based on the signal strength, determine whether the wearable device is in the dropped state.

[0076] It can be understood that in the method provided by the embodiment of the present disclosure, the electronic device can timely perceive the change in the distance between the wearable device and the electronic device based on the signal strength to determine whether the wearable device is in a falling state, thereby strengthening the monitoring of the wearable device so that the electronic device can better grasp the connection status of the wearable device.

[0077] In some embodiments, the drop state includes at least one of the following: a first sub-drop state, a second sub-drop state, a third sub-drop state, and a fourth sub-drop state. The above-mentioned determination of whether the wearable device is in a drop state based on the signal strength includes at least one of the following:

[0078] When the signal strength is greater than the upper limit value of the first interval, it is determined that the wearable device is not in a dropped state; exemplarily, the first interval may be: -45dBm to -38dBm, and when the signal strength is greater than -38dBm, it is determined that the wearable device is not in a dropped state.

[0079] When the signal strength is within the first interval, it is determined that the wearable device is in the first falling state; exemplarily, the first interval can be: -45dBm to -38dBm, when the signal strength is -40dBm, it is determined that the wearable device is in the first falling state, that is, the wearable device has just started to fall (for example, the wearable device has just left the user's body).

[0080] When the signal strength is within the second interval, it is determined that the wearable device is in the second falling state; wherein the upper limit of the second interval is less than or equal to the lower limit of the first interval. Exemplarily, the second interval may be: -65dBm to -45dBm, and when the signal strength is -50dBm, it is determined that the wearable device is in the second falling state, that is, the wearable device is in the process of falling (for example, the wearable device is in the process of leaving the user and falling on the ground).

[0081] When the signal strength is equal to the preset threshold value, it is determined that the wearable device is in the third drop state. The preset threshold value is less than or equal to the lower limit value of the second interval, and the preset threshold value is used to indicate the threshold at which the wearable device and the electronic device are about to be disconnected. Exemplarily, the preset threshold value may be: -75dBm. When the signal strength is -75dBm, it is determined that the wearable device is in the third drop state. At this time, the wearable device and the electronic device are separated by a distance (for example, 5 meters), and the wearable device is in a state of being disconnected from the electronic device.

[0082] When the signal strength is not detected between the wearable device and the electronic device, it is determined that the wearable device is in the fourth drop state. At this time, the wireless connection between the wearable device and the electronic device is disconnected.

[0083] It can be understood that by subdividing the dropping state into different sub - states in the embodiments of the present disclosure, the dropping process of the wearable device can be grasped more precisely, enhancing the perception of the dropping process of the wearable device by the electronic device, so as to improve the accuracy of finding the dropping position of the wearable device.

[0084] S202. When it is detected that the wearable device is in a dropping state, the electronic device collects environmental information.

[0085] In some embodiments, when the electronic device detects that the wearable device is in a dropping state, it can turn on the recording function to collect the environmental sound in the current environment.

[0086] In other embodiments, when the electronic device detects that the wearable device is in a dropping state, it can also start recording the dropping time of the wearable device and the position information corresponding to at least one time point respectively. For example, the electronic device records the start time, end time, and duration of the wearable device in each sub - dropping state, and records the position coordinates of the electronic device at the start time of each sub - dropping state.

[0087] As another possible implementation, as Figure 5 shown, the above - mentioned collection of environmental information of the wearable device in the dropping state by the electronic device includes the following steps: S301 - S302.

[0088] S301. Receive the first prompt message sent by the wearable device.

[0089] Among them, the first prompt message is used to prompt the electronic device to collect environmental information.

[0090] In some embodiments, when the wearable device detects that it is in a falling state, it may send a first prompt message to the wearable device to prompt the electronic device to collect environmental information. As an example, when the electronic device detects that the wearable device is in a falling state, it may send an indication message to the wearable device, and the wearable device may determine whether the wearable device is in a falling state based on the indication message. As another example, the wearable device is configured with a light sensor, a proximity sensor, an acceleration sensor, a barometric pressure sensor, etc. The wearable device may detect whether the wearable device is in a falling state based on one or more of the above sensors. For example, the light sensor is used to detect whether the wearable device has left the user's ear canal; the proximity sensor is used to detect whether the wearable device has left the user's body; the barometric pressure sensor can infer whether the barometric pressure change in the environment where the wearable device is located is normal from the barometric pressure value. As yet another example, when the wearable device and the electronic device are connected via Bluetooth, the wearable device can also determine whether the wearable device is in a falling state through the received signal strength indication (RSSI) on the Bluetooth link with the electronic device.

[0091] It should be noted that there are various implementation manners for determining that the wearable device is in different sub-falling states, such as being determined separately by the electronic device, being determined separately by the wearable device, the electronic device notifying the wearable device after determination, and the wearable device notifying the electronic device after determination. Based on different actual situations, different determination and notification methods can be selected, and the embodiments of the present disclosure do not limit this.

[0092] S302. In response to the first prompt message, the electronic device collects environmental information.

[0093] In some embodiments, when the electronic device receives the first prompt message, the electronic device turns on the recording function to collect the environmental sound in the current environment.

[0094] In some other embodiments, when the electronic device receives the first prompt message, the electronic device can also start recording the falling time of the wearable device and the position information of the electronic device at at least one time point.

[0095] It can be understood that in the method provided by the embodiments of the present disclosure, the electronic device can either actively collect environmental information when it detects that the wearable device is in a falling state, or collect environmental information after receiving the indication message from the wearable device. Whether it is actively collected or passively collected, more comprehensive information related to the fall of the wearable device during the fall can be obtained. By flexibly selecting the collection method, different fall scenarios and search requirements can be better adapted.

[0096] In some embodiments, the method includes receiving environmental information of the wearable device in a dropped state collected by the wearable device, including: detecting whether the wearable device is in a dropped state; sending a second prompt message to the wearable device when it is detected that the wearable device is in a dropped state, where the second prompt message is used to prompt the wearable device to collect environmental information; and receiving the environmental information sent by the wearable device. Exemplarily, the electronic device may send the second prompt message to the wearable device when the electronic device is in a first sub-dropped state, so that the wearable device responds to the second prompt message, collects environmental information, and sends the environmental information to the electronic device.

[0097] It can be understood that in a real scenario, the electronic device is usually placed in a pocket or a backpack by the user, and the effect of the electronic device collecting environmental information is usually severely affected. At this time, the quality of the environmental information collected by the electronic device is very poor (for example, the sound collection of the electronic device is affected, and the quality of the collected audio information is very poor). However, the environmental information collected by the wearable device is often more in line with the environment during the dropping process. In addition, the quality of the environmental information collected by the wearable device is better, which can make the environmental information more comprehensive and accurate. In the method provided by the embodiments of the present disclosure, the electronic device can improve the perception of the dropping process of the wearable device by obtaining the environmental information collected by the wearable device, and enhance the accuracy of the electronic device to find the dropping position of the wearable device.

[0098] In some embodiments, the above method further includes: obtaining the signal strength between the wearable device and the electronic device; and sending a third prompt message when the signal strength is less than or equal to a first preset threshold. The third prompt message is used to prompt that the wearable device is in a dropped state. Exemplarily, the first preset threshold may be the upper limit value of a first interval. For example, the first preset threshold is:

[0099] -38 dBm. Exemplarily, the third prompt message includes at least one of the following: a prompt audio played by the electronic device through a speaker, a prompt text displayed by the electronic device through a screen, and a prompt light displayed by the electronic device through a lighting device such as a flashlight.

[0100] It should be noted that the above-mentioned prompting methods of the third prompt message are only some examples given by the embodiments of the present disclosure. In specific implementation, different prompting methods can be flexibly selected according to the actual situation and the device capabilities of the electronic device, and the embodiments of the present disclosure do not limit this.

[0101] It can be understood that in the method provided by the embodiments of the present disclosure, when the signal strength between the wearable device and the electronic device is less than or equal to the first preset threshold, the electronic device sends a prompt message, which can enhance the user's perception of the wearable device and improve the user experience.

[0102] In some embodiments, the electronic device may also measure the sound intensity of the audio information based on the audio information, and determine whether there is a displacement when the wearable device is in a dropped state according to the inverse relationship between the sound intensity and the distance, and prompt the user when there is a displacement. The user can also infer the dropping position of the wearable device by playing the audio information.

[0103] In some embodiments, the above method further includes: sending a fourth prompt message for prompting the dropping position of the wearable device. Exemplarily, the fourth prompt message includes at least one of the following: a prompt audio played by the electronic device through a speaker, a prompt text displayed by the electronic device through a screen, and a prompt light displayed by the electronic device through a light-emitting device such as a flashlight.

[0104] It should be noted that the above-mentioned prompting methods of the fourth prompt message are only some examples given in the embodiments of the present disclosure. In specific implementation, different prompting methods can be flexibly selected according to the actual situation and the device capabilities of the electronic device, and the embodiments of the present disclosure do not limit this.

[0105] It can be understood that in the method provided by the embodiments of the present disclosure, after the electronic device determines the dropping position of the wearable device, it can timely send a prompt message to prompt the user, enhancing the user's perception of the wearable device and improving the user experience.

[0106] In some embodiments, the wearable device includes: a first wearable device and a second wearable device; for example, the wearable device may be a Bluetooth headset, which includes: a left earphone and a right earphone. As Figure 6 shown, the device finding method provided by the embodiments of the present disclosure includes: steps S401 - S402.

[0107] S401. After establishing a connection with the first wearable device, receive the distance information sent by the first wearable device.

[0108] Wherein, the distance information is used to indicate the distance between the first wearable device and the second wearable device.

[0109] In some embodiments, after the wearable device is disconnected from the electronic device, if the connection between the first wearable device and the second wearable device has not been interrupted, the first wearable device may determine the distance between the first wearable device and the second wearable device based on the signal strength, and synchronize the distance information with the second wearable device. After the electronic device re - establishes a connection with the first device in the wearable device, the first wearable device may send the distance information to the electronic device.

[0110] S402. Send a fifth prompt message.

[0111] Among them, the fifth prompt message is used to prompt the distance between the first wearable device and the second wearable device.

[0112] Exemplarily, the fifth prompt message includes at least one of the following: a prompt audio played by the electronic device through a speaker, a prompt text displayed by the electronic device through a screen, and a prompt light displayed by the electronic device through a lighting device such as a flashlight. It should be noted that the above-mentioned prompting methods for the sixth prompt message are only some examples given in the embodiments of the present disclosure. In specific implementation, different prompting methods can be flexibly selected according to the actual situation and the device capabilities of the electronic device, and the embodiments of the present disclosure do not limit this.

[0113] In some embodiments, after the electronic device re - establishes a connection with the first wearable device, if the connection between the first wearable device and the second wearable device has not been interrupted, the first wearable device can continuously send distance information to the electronic device in real - time, so that the electronic device can determine the dropping position of the second wearable device based on the distance information.

[0114] It can be understood that in the method provided by the embodiments of the present disclosure, when the wearable devices are paired devices, for example, the wearable devices include a first wearable device and a second wearable device, the first wearable device and the second wearable device can also communicate with each other to synchronize and determine their respective position information, so that after one of the wearable devices is found, the position of the other wearable device can be quickly and accurately determined based on the found wearable device, saving the search time and search resources for the wearable devices.

[0115] The embodiments of the present disclosure provide a device search method, which is applied to a wearable device, as Figure 7 shown. The method includes the following steps:

[0116] S501. Collect the environmental information of the wearable device in the dropped state.

[0117] Among them, the environmental information includes audio information. Exemplarily, the audio information can be the environmental sound of the wearable device in the dropped state.

[0118] S502. Send the environmental information to the electronic device.

[0119] It can be understood that based on the device search method provided by the embodiments of the present disclosure, the wearable device collects the environmental information of the wearable device in the dropped state, which can timely sense the dropping situation of the wearable device in the dropped state. At the same time, the wearable device sends the environmental information to the electronic device, which can provide more clues about the dropping position of the wearable device for the electronic device, thereby improving the accuracy of the electronic device to determine the dropping position of the wearable device.

[0120] As a possible implementation, as Figure 8 described above, step S501 can be specifically implemented as: steps S5011 - S5012.

[0121] S5011. Detect whether the wearable device is in a falling state.

[0122] As a possible implementation, the wearable device is configured with a light sensor, a proximity sensor, an acceleration sensor, a barometric pressure sensor, etc. The wearable device can detect whether the wearable device is in a falling state based on one or more of the above sensors. For example, the light sensor can detect whether the wearable device has left the user's ear canal; the proximity sensor can detect whether the wearable device has left the user's body; the barometric pressure sensor can infer whether the barometric pressure change in the environment where the wearable device is located is normal from the barometric pressure value.

[0123] As another possible implementation, the wearable device can obtain the signal strength between the wearable device and the electronic device; based on the signal strength, determine whether the wearable device is in a falling state. In some embodiments, when the wearable device and the electronic device are connected via Bluetooth, the wearable device obtains the signal strength between the wearable device and the electronic device through the RSSI on the Bluetooth link with the electronic device, and determines whether the wearable device is in a falling state.

[0124] S5012. When it is detected that the wearable device is in a falling state, collect the environmental information of the wearable device in the falling state.

[0125] In some embodiments, the wearable device can collect the environmental information in each sub - falling state when the wearable device is in each sub - falling state.

[0126] It can be understood that in a real - world scenario, the electronic device is usually placed in the user's pocket or backpack by the user, and the effect of the electronic device collecting environmental information is usually severely affected. At this time, the quality of the environmental information collected by the electronic device is very poor (for example, the sound collection of the electronic device is affected, and the quality of the collected audio information is very poor). In the method provided by the embodiments of the present disclosure, when the wearable device detects that the wearable device is in a falling state, the wearable device collects the environmental information of the wearable device in the falling state. The environmental information collected by the wearable device is often more in line with the environment during the falling process, and the quality of the environmental information collected by the wearable device is better, which can make the environmental information more comprehensive and accurate.

[0127] In some embodiments, when it is detected that the wearable device is in a falling state, the above method further includes: sending a first prompt message to the electronic device. Wherein, the first prompt message is used to prompt the electronic device to collect environmental information.

[0128] As another possible implementation, step S501 above can be specifically implemented as follows: receiving a second prompt message sent by an electronic device; where the second prompt message is used to prompt the wearable device to collect environmental information; in response to the second prompt message, collecting environmental information when the wearable device is in a dropped state. Exemplarily, when the wearable device receives the prompt message sent by the electronic device, it can determine that the wearable device is in a dropped state at this time based on the prompt message, and the wearable device starts to collect environmental information.

[0129] It can be understood that in the method provided by the embodiments of the present disclosure, the wearable device can collect environmental information when the wearable device is in a dropped state based on different methods. For example, when the wearable device itself has the ability to determine that the wearable device is in a dropped state, the wearable device can independently collect environmental information. When the wearable device cannot determine whether it is in a dropped state, the wearable device can also collect environmental information based on the indication information of the electronic device. Through the above method, it is ensured that the wearable device can collect environmental information in time when it is in a dropped state, increasing the flexibility of the solution and making the collection of environmental information more reliable.

[0130] In some embodiments, step S502 above can be specifically implemented as follows: obtaining the signal strength between the wearable device and the electronic device; when the signal strength is less than or equal to a second preset threshold, sending the environmental information to the electronic device. Exemplarily, the second preset threshold can be: -75dBm. When the signal strength is -80dBm, the wearable device sends the environmental information to the electronic device.

[0131] In some embodiments, the wearable device can also send the environmental information to the electronic device in real time when it detects that the wearable device is in a dropped state; or, the wearable device can also send all the previously collected environmental information to the electronic device when it detects that the wearable device enters a third sub-dropped state; after detecting that the third device enters the third sub-dropped state, send the environmental information to the electronic device in real time. The embodiments of the present disclosure do not limit this.

[0132] It can be understood that in the method provided by the embodiments of the present disclosure, as the wearable device continues to drop, the distance between the wearable device and the electronic device becomes farther and farther. The wearable device can send the environmental information to the electronic device immediately when it detects that the wearable device is about to disconnect from the electronic device, so as to prevent the situation that the wearable device cannot send the environmental information to the electronic device due to further signal deterioration, ensuring that the electronic device can obtain the environmental information in time.

[0133] In some embodiments, the wearable device includes: a first wearable device and a second wearable device. For example, when the wearable device is a Bluetooth headset, it includes a left earphone and a right earphone. The device finding method provided by the embodiments of the present disclosure includes: after the first wearable device establishes a connection with the electronic device, sending distance information to the electronic device. The distance information is used to indicate the distance between the first wearable device and the second wearable device. After the wearable device is disconnected from the electronic device, if the connection between the first wearable device and the second wearable device has not been interrupted, the first wearable device can determine the distance between the first wearable device and the second wearable device based on the signal strength, and synchronize the distance information with the second wearable device. When the electronic device re-establishes a connection with the first device in the wearable device, the first wearable device can send the distance information to the electronic device.

[0134] It can be understood that in the method provided by the embodiments of the present disclosure, when the wearable device is a paired device, for example, when the wearable device includes a first wearable device and a second wearable device, the first wearable device and the second wearable device can also communicate with each other to synchronize and determine each other's position information, so that after the electronic device finds one of the wearable devices, it can quickly and accurately determine the position of the other wearable device based on the found wearable device, saving the search time and search resources for the wearable device.

[0135] For ease of understanding, the device finding method provided by the embodiments of the present disclosure will be described below by taking different scenarios as examples.

[0136] Scenario 1: The wearable device determines whether the wearable device is in a fallen state and, if the wearable device is in a fallen state, collects environmental information. The wearable device includes a first wearable device and a second wearable device.

[0137] Exemplarily, as Figure 9 shown, in Scenario 1, the device finding method provided by the embodiments of the present disclosure is applied to the wearable device and can be specifically implemented as the following steps:

[0138] Step a1: Determine whether the signal strength between the wearable device and the electronic device reaches the threshold at the start of the fall; if so, execute Step a2; if not, execute Step a1. Exemplarily, the threshold at the start of the fall can be: -40 dBm.

[0139] Step a2: The first wearable device and the second wearable device collect environmental information.

[0140] Step a3: Send a prompt message to the electronic device.

[0141] In some embodiments, the prompt message is used to prompt the electronic device that the wearable device is in a fallen state. At the same time, the prompt message is also used to prompt the electronic device to collect environmental information.

[0142] Step a4: Determine whether the signal strength between the wearable device and the electronic device reaches the disconnection threshold; if so, execute step a5; if not, execute step a4. Exemplarily, the disconnection threshold can be: -80dBm.

[0143] Step a5: Send the environmental information collected by the wearable device to the electronic device.

[0144] Step a6: Determine the distance information between the first wearable device and the second wearable device, and send the distance information to the electronic device.

[0145] Step a7: Disconnect the connection between the wearable device and the electronic device.

[0146] Scenario 2: After the user discovers that the wearable device is lost, the display screen on the electronic device for finding the wearable device.

[0147] As Figure 10 shown, positioning point 1 identifies the position information of the electronic device when the first wearable device just starts to fall, positioning point 2 identifies the position information of the electronic device when the connection between the first wearable device and the electronic device is disconnected. Positioning point 3 identifies the position information of the electronic device when the second wearable device starts to fall, and positioning point 4 identifies the position information of the electronic device when the connection between the second wearable device and the electronic device is disconnected. Positioning point 5 identifies the position information of the electronic device when the electronic device is about to disconnect from the first wearable device or the second wearable device, and positioning point 6 identifies the position information of the electronic device when the electronic device determines that the first wearable device and the second wearable device are lost.

[0148] The electronic device converts audio information into text information. By analyzing the semantic meaning of the text information, the electronic device extracts the environmental characteristics of the wearable device during the falling process, and provides the audio information collected by the first wearable device and the second wearable device, the possible falling time, and the possible falling location. Exemplarily, the electronic device displays the audio information of the first wearable device and the audio information of the second wearable device, and provides a prompt for clicking to play. At the same time, the electronic device displays the possible falling time of the first wearable device: 2023.12.16, the possible falling location of the first wearable device: pet store, the possible falling time of the second wearable device: 2023.12.16, and the possible falling location of the second wearable device: snack store. In addition, the electronic device can also display the audio information collected by the electronic device and the search results given by the electronic device. Exemplarily, the electronic device displays the audio information collected by the electronic device and provides a prompt for clicking to play. At the same time, the electronic device displays the prompt "May be disconnected from the wearable device at the pet store". At this time, the user can search for the earphone based on the above information. For the audio information for which no result can be obtained through semantic analysis, the user can repeatedly play the audio information of the wearable device in the falling state to recall the specific situation at the time of loss, so as to determine the falling situation of the wearable device and retrieve the wearable device.

[0149] The above mainly introduces the solution of the embodiment of the present disclosure from the perspective of the method. It can be understood that in order to implement the above functions, the device search device includes at least one of the corresponding hardware structures and software modules for executing each function. Those skilled in the art should easily realize that, combined with the units and algorithm steps of each example described in the embodiments disclosed herein, the embodiments of the present disclosure can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is executed in the way of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the embodiments of the present disclosure.

[0150] It can be understood that in order to implement the above functions, the device search device includes the corresponding hardware structures and / or software modules for executing each function. Those skilled in the art should easily realize that, combined with the algorithm steps of each example described in the embodiments of the present disclosure, the present disclosure can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is executed in the way of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the present disclosure.

[0151] Embodiments of the present disclosure may divide the device search apparatus into functional modules according to the above method embodiments. For example, each functional module can be divided corresponding to each function, or two or more functions can be integrated into one functional module. The above integrated module can be implemented in the form of hardware or in the form of software. It should be noted that the division of modules in the embodiments of the present disclosure is illustrative, only a logical function division, and there may be other division methods in actual implementation. The following takes the example of dividing each functional module corresponding to each function for illustration.

[0152] Figure 11 FIG. is a schematic structural diagram of a device search apparatus provided by an embodiment of the present disclosure. The device search apparatus is applied to an electronic device and can execute the device search method provided by the above method embodiment. As Figure 11 shown, the device search apparatus 200 includes: an acquisition module 201, a determination module 202, a detection module 203, a sending module 204, and a receiving module 205.

[0153] The acquisition module 201 is configured to acquire environmental information when the wearable device is in a dropped state; the environmental information includes audio information.

[0154] The determination module 202 is configured to determine the dropping position of the wearable device based on the environmental information.

[0155] In some embodiments, the acquisition module 201 is specifically configured to collect, by the electronic device, environmental information when the wearable device is in a dropped state; and / or receive environmental information when the wearable device is in a dropped state collected by the wearable device.

[0156] In some embodiments, the acquisition module 201 is specifically configured to detect whether the wearable device is in a dropped state; when it is detected that the wearable device is in a dropped state, collect environmental information by the electronic device.

[0157] In some embodiments, the acquisition module 201 is specifically configured to receive a first prompt message sent by the wearable device, where the first prompt message is used to prompt the electronic device to collect environmental information; and is specifically configured to, in response to the first prompt message, collect environmental information by the electronic device.

[0158] In some embodiments, the acquisition module 201 is specifically configured to detect whether the wearable device is in a dropped state; when it is detected that the wearable device is in a dropped state, send a third prompt message to the wearable device, where the third prompt message is used to prompt the wearable device to collect environmental information; and receive the environmental information sent by the wearable device.

[0159] In some embodiments, the detection module 203 is configured to obtain the signal strength between the wearable device and the electronic device; and determine whether the wearable device is in a fallen state based on the signal strength.

[0160] In some embodiments, the environmental information further includes: the position information of the electronic device corresponding to at least one time point when the wearable device is in a fallen state; the determination module 202 is specifically configured to determine the fallen area based on the position information; determine the environmental characteristics when the wearable device is in a fallen state based on the audio information; and use the position in the fallen area with the highest relevance to the environmental characteristics as the fallen position of the wearable device.

[0161] In some embodiments, the sending module 204 is configured to send a fourth prompt message, and the fourth prompt message is used to prompt the fallen position of the wearable device.

[0162] In some embodiments, the wearable device includes: a first wearable device and a second wearable device; the receiving module 205 is configured to receive the distance information sent by the first wearable device after establishing a connection with the first wearable device; the distance information is used to indicate the distance between the first wearable device and the second wearable device; the sending module 204 is further configured to send a fifth prompt message, and the fifth prompt message is used to prompt the distance between the first wearable device and the second wearable device.

[0163] Figure 12 It is a schematic structural diagram of a device search device provided by an embodiment of the present disclosure. The device search device is applied to a wearable device and can execute the device search method provided by the above method embodiment. As Figure 12 shown, the device search device 300 includes: a collection module 301, a sending module 302, and a detection module 303.

[0164] The collection module 301 is configured to collect environmental information when the wearable device is in a fallen state;

[0165] The sending module 302 is configured to send the environmental information to the electronic device.

[0166] In some embodiments, the detection module 303 is configured to detect whether the wearable device is in a fallen state; the collection module 301 is specifically configured to collect the environmental information when the wearable device is in a fallen state when it is detected that the wearable device is in a fallen state.

[0167] In some embodiments, when it is detected that the wearable device is in a fallen state, the sending module 302 is further configured to send a first prompt message to the electronic device, and the first prompt message is used to prompt the electronic device to collect environmental information.

[0168] In some embodiments, the detection module 303 is specifically configured to obtain the signal strength between the wearable device and the electronic device; and determine whether the wearable device is in a fallen state based on the signal strength.

[0169] In some embodiments, the acquisition module 301 is specifically configured to receive a second prompt message sent by the electronic device, where the second prompt message is used to prompt the wearable device to acquire environmental information; and in response to the second prompt message, acquire the environmental information when the wearable device is in a fallen state.

[0170] In some embodiments, the sending module 302 is specifically configured to obtain the signal strength between the wearable device and the electronic device; and send the environmental information to the electronic device when the signal strength is less than or equal to a second preset threshold.

[0171] In some embodiments, the wearable device includes: a first wearable device and a second wearable device; the sending module 302 is further configured to send distance information to the electronic device after the first wearable device establishes a connection with the electronic device; the distance information is used to indicate the distance between the first wearable device and the second wearable device.

[0172] When the functions of the above integrated modules are implemented in the form of hardware, an exemplary structure of the communication device involved in the above embodiments is provided by the embodiments of the present disclosure. As Figure 13 shown, the communication device 400 includes: a processor 402, and a bus 404. Optionally, the communication device 400 may further include a memory 401; optionally, the communication device 400 may further include a communication interface 403.

[0173] The processor 402 may be used to implement or execute various exemplary logical blocks, modules, and circuits described in conjunction with the embodiments of the present disclosure. The processor 402 may be a central processing unit, a general-purpose processor, a digital signal processor, an application-specific integrated circuit, a field-programmable gate array, or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It may implement or execute various exemplary logical blocks, modules, and circuits described in conjunction with the embodiments of the present disclosure. The processor 402 may also be a combination that implements a computing function, such as a combination including one or more microprocessors, a combination of a DSP and a microprocessor, etc.

[0174] The communication interface 403 is used to connect to other devices through a communication network. The communication network may be an Ethernet, a radio access network, a wireless local area network (WLAN), etc.

[0175] The memory 401 can be a read-only memory (ROM) or other types of static storage devices that can store static information and instructions, a random access memory (RAM) or other types of dynamic storage devices that can store information and instructions, or can also be an electrically erasable programmable read-only memory (EEPROM), a magnetic disk storage medium, or other magnetic storage devices, or any other medium that can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer, but is not limited thereto.

[0176] As a possible implementation, the memory 401 can exist independently of the processor 402. The memory 401 can be connected to the processor 402 through a bus 404 and is used to store instructions or program code. When the processor 402 calls and executes the instructions or program code stored in the memory 401, the device search method provided by the embodiments of the present disclosure can be implemented.

[0177] In another possible implementation, the memory 401 can also be integrated with the processor 402.

[0178] The bus 404 can be an extended industry standard architecture (EISA) bus, etc. The bus 404 can be divided into an address bus, a data bus, a control bus, etc. For the sake of convenience of representation, Figure 13 only a thick line is used to represent it in the figure, but it does not mean that there is only one bus or one type of bus.

[0179] Some embodiments of the present disclosure provide a computer-readable storage medium (for example, a non-transitory computer-readable storage medium). Computer program instructions are stored in the computer-readable storage medium. When the computer program instructions run on a computer, the computer is caused to execute the device search method of any one of the above embodiments.

[0180] Exemplarily, the above computer-readable storage medium may include, but is not limited to: magnetic storage devices (such as hard disks, floppy disks, or magnetic tapes, etc.), optical discs (such as Compact Discs (CDs), Digital Versatile Discs (DVDs), etc.), smart cards, and flash memory devices (such as Erasable Programmable Read-Only Memories (EPROMs), cards, sticks, or key drives, etc.). The various computer-readable storage media described in this disclosure may represent one or more devices and / or other machine-readable storage media for storing information. The term "machine-readable storage medium" may include, but is not limited to, wireless channels and various other media capable of storing, containing, and / or carrying instructions and / or data).

[0181] An embodiment of the present disclosure provides a computer program product containing instructions. When the computer program product runs on a computer, it causes the computer to execute the device lookup method of any one of the above embodiments.

[0182] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present disclosure should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A device search method, characterized in that, Applied to an electronic device, the method includes: Obtaining environmental information of the wearable device in a dropped state; the environmental information includes audio information; Based on the environmental information, determining the dropping position of the wearable device.

2. The method according to claim 1, characterized in that, The obtaining of the environmental information of the wearable device in a dropped state includes: Collecting, by the electronic device, the environmental information of the wearable device in a dropped state; and / or, Receiving the environmental information of the wearable device in a dropped state collected by the wearable device.

3. The method according to claim 2, wherein The collecting, by the electronic device, the environmental information of the wearable device in a dropped state includes: Detecting whether the wearable device is in a dropped state; In the case where it is detected that the wearable device is in a dropped state, collecting, by the electronic device, the environmental information.

4. The method according to claim 2, wherein The collecting, by the electronic device, the environmental information of the wearable device in a dropped state includes: Receiving a first prompt message sent by the wearable device, the first prompt message being used to prompt the electronic device to collect the environmental information; In response to the first prompt message, collecting, by the electronic device, the environmental information.

5. The method according to claim 2, wherein The receiving the environmental information of the wearable device in a dropped state collected by the wearable device includes: Detecting whether the wearable device is in a dropped state; In the case where it is detected that the wearable device is in a dropped state, sending a second prompt message to the wearable device; the second prompt message is used to prompt the wearable device to collect the environmental information; Receiving the environmental information sent by the wearable device.

6. The method according to claim 3 or 5, characterized in that, The detecting whether the wearable device is in a dropped state includes: Obtaining the signal strength between the wearable device and the electronic device; Based on the signal strength, determining whether the wearable device is in a dropped state.

7. The method according to claim 1, wherein The environmental information further includes: position information corresponding to the electronic device at at least one time point when the wearable device is in a dropped state; The determining, based on the environmental information, the dropping position of the wearable device includes: Based on the position information, determining the moving area of the electronic device; Based on the audio information, determining the environmental characteristics of the wearable device in a dropped state; Taking the position in the moving area with the highest relevance to the environmental characteristics as the dropping position of the wearable device.

8. The method according to claim 1, characterized in that The method further includes: Obtaining the signal strength between the wearable device and the electronic device; In the case where the signal strength is less than or equal to a first preset threshold, sending a third prompt message; the third prompt message is used to prompt that the wearable device is in a dropped state.

9. The method according to claim 1, wherein The method further includes: Sending a fourth prompt message, the fourth prompt message being used to prompt the dropping position of the wearable device.

10. The method according to claim 1, characterized in that, The wearable device includes: a first wearable device and a second wearable device; the method further includes: After establishing a connection with the first wearable device, receiving distance information sent by the first wearable device; the distance information is used to indicate the distance between the first wearable device and the second wearable device; Send a fifth prompt message for prompting the distance between the first wearable device and the second wearable device.

11. A device search method, characterized in that, Applied to a wearable device, the method includes: Collect environmental information of the wearable device in a falling state, where the environmental information includes audio information; Send the environmental information to an electronic device.

12. The method according to claim 11, wherein The collecting the environmental information of the wearable device in a falling state includes: Detect whether the wearable device is in a falling state; When it is detected that the wearable device is in a falling state, collect the environmental information of the wearable device in the falling state.

13. The method according to claim 12, wherein When it is detected that the wearable device is in a falling state, the method further includes: Send a first prompt message to the electronic device for prompting the electronic device to collect the environmental information.

14. The method according to claim 12, wherein The detecting whether the wearable device is in a falling state includes: Obtain the signal strength between the wearable device and the electronic device; Based on the signal strength, determine whether the wearable device is in a falling state.

15. The method according to claim 11, wherein The collecting the environmental information of the wearable device in a falling state includes: Receive a second prompt message sent by the electronic device for prompting the wearable device to collect the environmental information; In response to the second prompt message, collect the environmental information of the wearable device in the falling state.

16. The method according to claim 11, wherein The sending the environmental information to the electronic device includes: Obtain the signal strength between the wearable device and the electronic device; When the signal strength is less than or equal to a second preset threshold, send the environmental information to the electronic device.

17. The method according to claim 11, wherein The wearable device includes a first wearable device and a second wearable device; the method further includes: After the first wearable device establishes a connection with the electronic device, the first wearable device sends distance information to the electronic device; the distance information is used to indicate the distance between the first wearable device and the second wearable device.

18. An electronic device, characterized in that, Includes: A processor and a memory for storing instructions executable by the processor; Wherein, the processor is configured to execute the instructions, so that the electronic device executes the device search method according to any one of claims 1-10, or the device search method according to any one of claims 11-17.

19. A computer-readable storage medium, characterized in that, Computer instructions are stored on the computer-readable storage medium, and the computer instructions are used to execute the device search method according to any one of claims 1-10, or the device search method according to any one of claims 11-17.

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