Collision warning method, device, equipment and storage medium

Abstract

The application relates to the technical field of intelligent devices, and discloses a collision warning method, device, equipment and storage medium, the method comprising the following steps: acquiring a fixed wavelength and a sound wave sending frequency of a target sensing device; determining a detection range of an intelligent device according to the fixed wavelength and the sound wave sending frequency of the target sensing device; when an object is detected to enter the detection range, acquiring the type of the detection range; when the type of the detection range is a safety boundary detection range type, adjusting the detection range of the intelligent device and the sound wave sending frequency of the target sensing device, and warning according to the intelligent device after the detection range and the sound wave sending frequency are adjusted; through the above method, after the detection range of the intelligent device is determined, it is judged whether the type of the detection range is the safety boundary detection range type; if yes, the detection range and the sound wave sending frequency are adjusted, and warning is performed through the adjusted intelligent device, so that collision warning can be performed in time, and collision can be avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent devices, and particularly relates to a collision warning method and device, an intelligent device and a storage medium. BACKGROUND

[0002] Intelligent devices are widely used by users in different scenarios, for example, multi-player online games at parties. However, the difficulty of multi-player online games is that the safety boundary of the user himself / herself needs to be known while the safety boundary of other users also needs to be known. Otherwise, a collision may occur when entering the safety boundary of other users. At present, the safety boundary of the intelligent device is a virtual program, so that the intelligent device cannot recognize the situation that other people enter the safety boundary of the intelligent device, and it is even more impossible to perform collision warning, resulting in frequent collisions of the intelligent device.

[0003] The above content is only used to assist in understanding the technical solutions of the present application and does not represent the acknowledgement of the above content as prior art. SUMMARY

[0004] The main purpose of the present application is to provide a collision warning method, device, equipment and storage medium, which aims to solve the technical problem that the prior art cannot perform timely collision warning, resulting in frequent collisions of the intelligent device.

[0005] To achieve the above purpose, the present application provides a collision warning method, which comprises the following steps:

[0006] obtaining the fixed wavelength and the sound wave sending frequency of a target sensing device;

[0007] determining the detection range of the intelligent device according to the fixed wavelength and the sound wave sending frequency of the target sensing device, the target sensing device being arranged on the intelligent device;

[0008] when an object is detected to enter the detection range, obtaining the type of the detection range;

[0009] when the type of the detection range is a safety boundary detection range type, adjusting the detection range of the intelligent device and the sound wave sending frequency of the target sensing device, and performing warning according to the intelligent device after adjusting the detection range and the sound wave sending audio.

[0010] Optionally, the detection range comprises a single boundary detection range and a multi-boundary detection range.

[0011] The step of obtaining the type of the detection range when the object is detected to enter the detection range comprises:

[0012] when the type of the object is a device type, obtaining the safety boundary radius of the object and the safety boundary radius of the intelligent device.

[0013] calculate a multi-boundary detection range according to the safety boundary radius of the object and the safety boundary radius of the intelligent device, and obtain a type of the multi-boundary detection range;

[0014] When the type of the object is a non-device type, obtain a single-boundary detection range according to the safety boundary radius of the intelligent device, and obtain a type of the single-boundary detection range.

[0015] Optionally, when the type of the detection range is a safety boundary detection range type, adjust the detection range of the intelligent device and the sound wave sending frequency of the target sensing device, and perform early warning according to the intelligent device after the detection range and the sound wave sending frequency are adjusted, including:

[0016] When the type of the detection range is a safety boundary detection range type, determine a target sound wave sending frequency corresponding to the safety boundary detection range type;

[0017] switch the sound wave sending frequency of the target sensing device to the target sound wave sending frequency, and adjust the detection range of the intelligent device to a safety detection range;

[0018] perform early warning by the object according to the target sound wave sending frequency, and perform early warning by the intelligent device with the adjusted safety detection range.

[0019] Optionally, the early warning by the object according to the target sound wave sending frequency, and the early warning by the intelligent device with the adjusted safety detection range, include:

[0020] synchronize the target sound wave sending frequency to a current sensing device of the object, so that the object performs early warning according to the target sound wave sending frequency received by the current sensing device;

[0021] obtain a relative position between the object and the intelligent device with the adjusted safety detection range;

[0022] generate second early warning information and an avoidance prompt information according to the relative position;

[0023] perform early warning by the intelligent device with the adjusted safety detection range according to the second early warning information, and play the avoidance prompt information.

[0024] Optionally, after the sound wave sending frequency of the target sensing device is switched to the target sound wave sending frequency, the method further includes:

[0025] obtain a sound wave sending frequency of a sensing device of an interactive device corresponding to the intelligent device;

[0026] when the sound wave sending frequency of the sensing device of the interactive device is consistent with the target sound wave sending frequency, determine a detection range of the interactive device.

[0027] The detection range of the interaction device is accumulated with the detection range of the smart device to obtain a safe detection range.

[0028] Optionally, after detecting that the object enters the detection range, the type of the detection range is acquired.

[0029] When the type of the detection range is a non-safe boundary detection range type, the relative direction between the object and the smart device is determined.

[0030] First warning information is generated according to the relative direction, and the smart device is warned according to the first warning information.

[0031] Optionally, when the type of the detection range is a safe boundary detection range type, the detection range of the smart device and the sound wave sending frequency of the target sensing device are adjusted, and after the smart device is warned after the detection range and the sound wave sending frequency are adjusted, the method further includes:

[0032] When the target sound wave sent by the object is not detected, the warning is stopped.

[0033] In addition, to achieve the above-mentioned purpose, the application further provides a collision warning device, which comprises:

[0034] An acquisition module is configured to acquire a fixed wavelength and a sound wave sending frequency of a target sensing device.

[0035] A determination module is configured to determine a detection range of a smart device according to the fixed wavelength and the sound wave sending frequency of the target sensing device, wherein the target sensing device is arranged on the smart device.

[0036] The acquisition module is further configured to acquire a type of the detection range when an object enters the detection range.

[0037] A warning module is configured to adjust the detection range of the smart device and the sound wave sending frequency of the target sensing device when the type of the detection range is a safe boundary detection range type, and to warn the smart device after the detection range and the sound wave sending frequency are adjusted.

[0038] In addition, to achieve the above-mentioned purpose, the application further provides a collision warning device, which comprises a memory, a processor, and a collision warning program stored in the memory and capable of running on the processor, wherein the collision warning program is configured to implement the collision warning method as described above.

[0039] In addition, to achieve the above object, the application further provides a storage medium, wherein the storage medium stores a collision warning program, and the collision warning program is executed by a processor to realize the collision warning method.

[0040] The collision warning method provided by the application determines the detection range of the intelligent device according to the fixed wavelength and the sound wave sending frequency of the target sensing device, the target sensing device is arranged on the intelligent device, the type of the detection range is acquired when the object is detected to enter the detection range, the detection range of the intelligent device and the sound wave sending frequency of the target sensing device are adjusted when the type of the detection range is the safety boundary detection range type, and the intelligent device after the adjustment of the detection range and the sound wave sending frequency is used for warning. BRIEF DESCRIPTION OF DRAWINGS

[0041] Figure 1 Fig. 1 is a structural schematic diagram of a collision warning device of a hardware running environment related to an embodiment scheme of the application;

[0042] Figure 2 Fig. 2 is a flowchart of a collision warning method according to a first embodiment of the application;

[0043] Figure 3 Fig. 3 is a flowchart of a collision warning method according to a second embodiment of the application;

[0044] Figure 4 Fig. 4 is a multi-boundary detection range schematic diagram of a collision warning method according to an embodiment of the application;

[0045] Figure 5 Fig. 5 is a same-frequency detection area schematic diagram of a collision warning method according to an embodiment of the application;

[0046] Figure 6 Fig. 6 is a functional module schematic diagram of a collision warning device according to a first embodiment of the application.

[0047] The implementation, functional features and advantages of the application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0048] It should be understood that the specific embodiments described herein are intended to explain the application and are not intended to limit the application.

[0049] Reference Figure 1 , Figure 1The structure diagram of the collision warning device related to the hardware running environment of the embodiment of the present application is shown.

[0050] As shown in Figure 1 , the collision warning device can include a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. The communication bus 1002 is used to realize the connection and communication between the components. The user interface 1003 can include a display screen, an input unit such as a keyboard, and can also include a standard wired interface and a wireless interface. The network interface 1004 can optionally include a standard wired interface and a wireless interface (such as a wireless fidelity (Wi-Fi) interface). The memory 1005 can be a high-speed random access memory (RAM) memory or a stable non-volatile memory (NVM), such as a disk memory. The memory 1005 can also be a storage device independent of the aforementioned processor 1001.

[0051] Those skilled in the art can understand that Figure 1 the structure shown in the above does not constitute a limitation on the collision warning device, and can include more or fewer components than the diagram, or combine certain components, or different component arrangements.

[0052] As shown in Figure 1 , the memory 1005 as a storage medium can include an operating system, a network communication module, a user interface module, and a collision warning program.

[0053] In the collision warning device shown in Figure 1 , the network interface 1004 is mainly used for data communication with the network integration platform workstation; the user interface 1003 is mainly used for data interaction with the user; the processor 1001 and the memory 1005 in the collision warning device of the present application can be arranged in the collision warning device, and the collision warning device calls the collision warning program stored in the memory 1005 through the processor 1001, and executes the collision warning method provided by the embodiment of the present application.

[0054] Based on the above hardware structure, the collision warning method embodiment of the present application is proposed.

[0055] Referring to Figure 2 , Figure 2 , the flowchart of the first embodiment of the collision warning method of the present application is shown.

[0056] In the first embodiment, the collision warning method comprises the following steps:

[0057] Step S10, obtaining the fixed wavelength and the sound wave sending frequency of the target sensing device.

[0058] It should be noted that the execution subject of the present embodiment is a collision warning device, and can also be other devices that can achieve the same or similar functions, such as a smart device controller, etc. The present embodiment does not limit this, and in the present embodiment, a smart device controller is taken as an example for illustration.

[0059] It should be understood that the fixed wavelength refers to the wavelength of the exclusive wave sent by the target sensing device, which can be an ultrasonic sensor. At this time, the exclusive wave sent can be an ultrasonic wave, for example, the fixed wavelength is 5, and the sound wave sending frequency refers to the frequency of the ultrasonic wave sent by the target sensing device. The higher the sound wave sending frequency, the more ultrasonic waves are sent in a unit of time.

[0060] Step S20, determining the detection range of the smart device according to the fixed wavelength and the sound wave sending frequency of the target sensing device, and the target sensing device is arranged on the smart device.

[0061] It can be understood that the detection range refers to the range of the smart device for detection by the ultrasonic wave sent by the target sensor. The detection range can be calculated by the fixed wavelength and the sound wave sending frequency of the target sensing device, specifically F = B / P, wherein F represents the detection range, B represents the fixed wavelength, and P represents the sound wave sending frequency. For example, the fixed wavelength B is 5, the sound wave sending frequency P is 0.4, and the detection range is 2 meters. The smart device can be a VR glasses, and the target sensing device is arranged on the smart device.

[0062] Step S30, when detecting that an object enters the detection range, obtaining the type of the detection range.

[0063] It should be understood that the type of the detection range refers to the type of the object entering the detection range of the smart device. The detection range type includes a safe boundary detection range type and a non-safe boundary detection range type, wherein the safe boundary detection range type refers to the detection range type within the safe boundary area, and the non-safe boundary detection range type refers to the detection range type outside the safe boundary area.

[0064] Further, the detection range includes a single boundary detection range and a multi-boundary detection range, step S30, including: when the type of the object is a device type, obtaining the safety boundary radius of the object and the safety boundary radius of the intelligent device; calculating the multi-boundary detection range according to the safety boundary radius of the object and the safety boundary radius of the intelligent device, and obtaining the type of the multi-boundary detection range; when the type of the object is a non-device type, obtaining the single boundary detection range according to the safety boundary radius of the intelligent device, and obtaining the type of the single boundary detection range.

[0065] It can be understood that when it is determined that the type of the object is a device type, it means that the object can also be an intelligent device, for example, a VR glasses, and the safety boundary radius refers to the boundary radius of the safety range. The larger the safety boundary radius, the larger the range of user interaction. When it is detected that the user is wearing an intelligent device, the user is guided to set the safety boundary through the handle or adjust the system default circle size, and then the radius corresponding to the safety boundary is recognized, that is, the safety boundary radius.

[0066] It should be noted that when the intelligent device is located in the middle of multiple intelligent devices for multi-player game interaction, the type of the object is a device type, for example, a VR glasses, and at this time the object can be referred to as a second intelligent device, and the intelligent device is referred to as a first intelligent device. When the current scene is that the intelligent device is located at the boundary of multiple intelligent devices for multi-player game interaction, the type of the object is a device type or a non-device type, and the object corresponding to the non-device type can be a wall, a pet, etc.

[0067] It should be understood that the multi-boundary detection range refers to a detection range determined by multiple safety boundary radii, that is, the type of the object entering the detection range of the intelligent device is a device type, and then the multi-boundary detection range is calculated according to the safety boundary radius of the object and the safety boundary radius of the intelligent device, as shown in Figure 4 , Figure 4 is a schematic diagram of a multi-boundary detection range, specifically: the left circular region represents the safety area of the object (second intelligent device), and the safety boundary radius of the safety area is R1; the right circular region represents the safety area of the intelligent device (first intelligent device), and the safety boundary radius of the safety area is R2; the radius of the multi-boundary detection range is (R1+R2), the multi-boundary detection range is constructed with the current position of the intelligent device as the center and (R1+R2) as the radius, and the type of the multi-boundary detection range is obtained. When it is determined that the type of the object is a non-device type, the safety boundary area is determined according to the safety boundary radius of the intelligent device, and then the safety boundary area is taken as a single boundary detection range, and the type of the single boundary detection range is obtained.

[0068] Further, after detecting that the object enters the detection range and obtaining the type of the detection range, the method comprises: when the type of the detection range is the non-safety boundary detection range type, determining a relative direction between the object and the smart device; generating first warning information according to the relative direction, and warning according to the first warning information through the smart device.

[0069] It should be understood that when it is determined that the type of the detection range is the non-safety boundary detection range type, it indicates that the object enters the outer detection area, and at this time, the smart device warns according to the first warning information. The first warning information can be distance warning information, for example, please pay attention to the control distance. The smart device has established a communication connection with the object, which can be a Bluetooth connection. That is, the smart device is also provided with a Bluetooth module for networking and information transmission with other smart devices. It should be noted that when the smart device is connected with the object, the connection initiator needs to be confirmed. When the connection initiator is the smart device, the master control is the smart device (first smart device) and the secondary control is the object (second smart device). When the connection initiator is the object, the master control is the object (second smart device) and the secondary control is the smart device (first smart device).

[0070] It can be understood that after the connection is successful, the smart device will start the multi-device anti-collision function, that is, the smart device and the object will synchronize the information of each other. The information includes but is not limited to the sound wave sending frequency of the target sensor provided on the smart device, the sound wave sending frequency of the target sensor provided on the object, the safety boundary radius, and the sound wave sending frequency of the target sensor of the handle. In order to distinguish the object that sends ultrasonic waves, the sound wave sending frequency of the target sensor provided on the smart device is different from the sound wave sending frequency of the target sensor provided on the object. For example, the detection range of the smart device and the object is the same, the sound wave sending frequency of the target sensor provided on the smart device is 1 / 3, and the sound wave sending frequency of the target sensor provided on the object is 1 / 6.

[0071] Step S40, when the type of the detection range is the safety boundary detection range type, adjusting the detection range of the smart device and the sound wave sending frequency of the target sensor device, and warning according to the smart device after adjusting the detection range and the sound wave sending frequency.

[0072] It should be understood that when it is determined that the type of the detection range is the safety boundary detection range type, it indicates that the object has entered the safety boundary area of the smart device. At this time, the detection range of the smart device and the sound wave sending frequency of the target sensor device need to be adjusted. After the adjustment is completed, the object and the smart device are used for warning respectively to avoid collision between the object and the smart device.

[0073] Further, after step S40, further comprising: stopping the warning when the target sound wave sent by the object is not detected.

[0074] It can be understood that when the target sound wave sent by the object is not detected, it indicates that the object has left the detection range of the smart device, at this time the warning is stopped, and for the object, it is also impossible to detect the ultrasonic wave sent by the smart device, and there is no need to warn.

[0075] The embodiment obtains the fixed wavelength and the sound wave sending frequency of the target sensing device; determines the detection range of the smart device according to the fixed wavelength and the sound wave sending frequency of the target sensing device, the target sensing device is arranged on the smart device; obtains the type of the detection range when the object enters the detection range; adjusts the detection range of the smart device and the sound wave sending frequency of the target sensing device when the type of the detection range is a safe boundary detection range type, and warns according to the smart device after the adjustment of the detection range and the sound wave sending audio. Through the above-mentioned manner, after determining the detection range of the smart device, it is judged whether the type of the detection range is a safe boundary detection range type, if yes, the detection range and the sound wave sending frequency are adjusted, and the warning is performed through the adjusted smart device, so that the collision warning can be performed in time, and the collision can be avoided.

[0076] In an embodiment, as Figure 3 The second embodiment of the collision warning method is proposed based on the first embodiment, and the step S40 comprises:

[0077] Step S401, when the type of the detection range is a safe boundary detection range type, determining the target sound wave sending frequency corresponding to the safe boundary detection range type.

[0078] It should be understood that when it is determined that the type of the detection range is a safe boundary detection range type, it indicates that the object has entered the safe boundary area of the smart device, that is, the object is still approaching the smart device, at this time the target sound wave sending frequency corresponding to the safe boundary detection range type is determined.

[0079] Step S402, switching the sound wave sending frequency of the target sensing device to the target sound wave sending frequency, and adjusting the detection range of the smart device to a safe detection range.

[0080] It can be understood that after the target sound wave sending frequency is determined, the sound wave sending frequency of the target sensing device is switched to the target sound wave sending frequency, for example, the detection range of the smart device is a circular area with a radius R3, and the safe boundary area is a circular area with a radius R4. After switching, the detection range of the smart device is a circular area with a radius R4, and at the same time the detection range of the smart device is adjusted to a safe detection range.

[0081] Further, after the target sound wave sending frequency of the target sensing device is switched to the target sound wave sending frequency, the method further comprises: obtaining a sound wave sending frequency of a sensing device of an interactive device corresponding to the smart device; determining a detection range of the interactive device when the sound wave sending frequency of the sensing device of the interactive device is consistent with the target sound wave sending frequency; and accumulating the detection range of the interactive device and the detection range of the smart device to obtain a safe detection range.

[0082] It should be understood that the smart device is equipped with a corresponding interactive device, which can be a handle. After the target sound wave sending frequency of the target sensing device is switched to the target sound wave sending frequency, the sound wave sending frequency of the sensing device of the interactive device corresponding to the smart device is obtained, and it is determined whether the sound wave sending frequency of the sensing device of the interactive device is consistent with the target sound wave sending frequency. If so, the detection range of the interactive device and the detection range of the smart device are accumulated to obtain a safe detection range. That is, when the sound wave sending frequency of the sensing device of the interactive device is consistent with the target sound wave sending frequency, the detection range will change, indicating that the detection range of the smart device of the embodiment is irregular and changes, and the shape changes with the sound wave sending frequency of the sensing device of the interactive device. The final safe detection range is the detection range of the smart device + the detection range of the handle. Referring to Figure 5 , Figure 5 is a schematic diagram of the detection area of the same frequency. Specifically, the solid line is the detection range of the smart device, and the detection radius is R5. The dashed line is the detection range of the handle, and the detection radius is R6. Therefore, the detection area is (πR5 2 + πR6 2 ).

[0083] In step S403, the object is warned according to the target sound wave sending frequency, and the smart device with adjusted safe detection range is warned.

[0084] Further, in step S403, the target sound wave sending frequency is synchronized to the current sensing device of the object, so that the object is warned according to the target sound wave sending frequency received by the current sensing device. The relative position between the object and the smart device with adjusted safe detection range is obtained. The second warning information and the avoidance prompt information are generated according to the relative position. The smart device with adjusted safe detection range is warned according to the second warning information, and the avoidance prompt information is played.

[0085] It can be understood that after the target sound wave transmission frequency is switched, the target sound wave transmission frequency is synchronized to the current sensing device of the object, and the object is warned according to the target sound wave transmission frequency received by the current sensing device. In addition, for the warning of the intelligent device, after the relative position of the object and the intelligent device is obtained, the second warning information and the avoidance prompt information are generated according to the relative position. The second warning information can be that there is a collision risk, please pay attention to avoidance. The avoidance prompt information refers to prompt information for prompting the user wearing the intelligent device to avoid the object. The prompt information can be that there is a collision risk in the left front, please avoid to the right rear.

[0086] In the embodiment, when the type of the detection range is the safety boundary detection range type, the target sound wave transmission frequency corresponding to the safety boundary detection range type is determined, the sound wave transmission frequency of the target sensing device is switched to the target sound wave transmission frequency, and the detection range of the intelligent device is adjusted to the safety detection range. The object is warned according to the target sound wave transmission frequency, and the intelligent device is warned by adjusting the safety detection range. In the above manner, when the type of the detection range is the safety boundary detection range type, the sound wave transmission frequency of the target sensing device is switched to the target sound wave transmission frequency corresponding to the safety boundary detection range type, and the detection range of the intelligent device is adjusted to the safety detection range. Then, the object is warned according to the target sound wave transmission frequency, and the intelligent device is warned by adjusting the safety detection range, so that the accuracy of collision warning can be effectively improved.

[0087] In addition, the embodiment of the present application further provides a storage medium, wherein the storage medium stores a collision warning program. When the collision warning program is executed by a processor, the steps of the collision warning method described above are implemented.

[0088] Since the storage medium adopts all the technical solutions of the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0089] In addition, with reference to Figure 6 , the embodiment of the present application further provides a collision warning device, which comprises:

[0090] The acquisition module 10 is configured to acquire the fixed wavelength and the sound wave transmission frequency of the target sensing device.

[0091] The determination module 20 is configured to determine the detection range of the intelligent device according to the fixed wavelength and the sound wave transmission frequency of the target sensing device. The target sensing device is arranged on the intelligent device.

[0092] The acquisition module 10 is further configured to acquire a type of the detection range when detecting that an object enters the detection range.

[0093] The early warning module 30 is configured to adjust the detection range of the smart device and the sound wave sending frequency of the target sensing device when the type of the detection range is the safety boundary detection range type, and to perform early warning according to the smart device after the adjustment of the detection range and the sound wave sending frequency.

[0094] In the embodiment, the fixed wavelength and the sound wave sending frequency of the target sensing device are acquired, the detection range of the smart device is determined according to the fixed wavelength and the sound wave sending frequency of the target sensing device, the target sensing device is arranged on the smart device, the type of the detection range is acquired when detecting that an object enters the detection range, the detection range of the smart device and the sound wave sending frequency of the target sensing device are adjusted when the type of the detection range is the safety boundary detection range type, and early warning is performed according to the smart device after the adjustment of the detection range and the sound wave sending frequency. In this way, after the detection range of the smart device is determined, it is determined whether the type of the detection range is the safety boundary detection range type, and if yes, the detection range and the sound wave sending frequency are adjusted, and early warning is performed by the adjusted smart device, so that collision early warning can be performed in time, and collision can be avoided.

[0095] It should be noted that the above-described workflow is merely illustrative and does not limit the protection scope of the present application. In actual applications, a person skilled in the art can select part or all of the above-described workflow to achieve the purpose of the embodiment, and the selection is not limited herein.

[0096] In addition, technical details not described in detail in the embodiment can be referred to the collision early warning method provided by any embodiment of the present application, and will not be described herein.

[0097] In an embodiment, the detection range includes a single boundary detection range and a multi-boundary detection range, the acquisition module 10 is further configured to acquire a safety boundary radius of the object and a safety boundary radius of the smart device when the type of the object is a device type, to calculate a multi-boundary detection range according to the safety boundary radius of the object and the safety boundary radius of the smart device, and to acquire a type of the multi-boundary detection range, and to obtain a single boundary detection range according to the safety boundary radius of the smart device when the type of the object is a non-device type, and to acquire a type of the single boundary detection range.

[0098] In an embodiment, the pre-warning module 30 is further configured to, when the type of the detection range is the safety boundary detection range type, determine a target sound wave sending frequency corresponding to the safety boundary detection range type, switch the sound wave sending frequency of the target sensing device to the target sound wave sending frequency, and adjust the detection range of the smart device to a safety detection range; pre-warn the object according to the target sound wave sending frequency, and pre-warn the object through the smart device with the adjusted safety detection range.

[0099] In an embodiment, the pre-warning module 30 is further configured to synchronize the target sound wave sending frequency to the current sensing device of the object, so that the object pre-warns according to the target sound wave sending frequency received by the current sensing device; obtain the relative position between the object and the smart device with the adjusted safety detection range; generate second pre-warning information and an avoidance prompt information according to the relative position; pre-warn the object according to the second pre-warning information through the smart device with the adjusted safety detection range, and play the avoidance prompt information.

[0100] In an embodiment, the pre-warning module 30 is further configured to obtain the sound wave sending frequency of the sensing device of an interactive device corresponding to the smart device; when the sound wave sending frequency of the sensing device of the interactive device is consistent with the target sound wave sending frequency, determine the detection range of the interactive device; and accumulate the detection range of the interactive device and the detection range of the smart device to obtain the safety detection range.

[0101] In an embodiment, the pre-warning module 30 is further configured to, when the type of the detection range is the non-safety boundary detection range type, determine the relative direction between the object and the smart device; generate first pre-warning information according to the relative direction, and pre-warn the object according to the first pre-warning information through the smart device.

[0102] In an embodiment, the pre-warning module 30 is further configured to, when the target sound wave sent by the object is not detected, stop pre-warning.

[0103] Other embodiments of the collision pre-warning device or the implementation method thereof according to the present application can refer to the above method embodiments, which will not be described herein again.

[0104] In addition, it should be noted that, in this document, the terms “comprising”, “including” or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or system. Without more limitations, the element defined by the statement “including a…” does not exclude the presence of another identical element in the process, method, article or system including the element.

[0105] The above-mentioned embodiment numbers of the present application are only for description, and do not represent the advantages and disadvantages of the embodiments.

[0106] Through the above description of the embodiments, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be realized by means of software and the necessary general hardware platform, of course, they can also be realized by hardware, but in many cases the former is a better embodiment. Based on such understanding, the technical solutions of the present application can be embodied in the form of a software product, which is stored in a storage medium (such as a read-only memory (ROM) / RAM, a magnetic disk, an optical disk), and includes a plurality of instructions for causing an end device (which can be a mobile phone, a computer, an integrated platform workstation, or a network device, etc.) to execute the methods described in the various embodiments of the present application.

[0107] The above is only the preferred embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is made by using the content of the specification and drawings of the present application, is also included in the patent protection scope of the present application.

Claims

1. A collision warning method characterized by, The collision warning method comprises the following steps: acquiring a fixed wavelength and a sound wave sending frequency of a target sensing device; determining a detection range of the intelligent device according to the fixed wavelength and the sound wave sending frequency of the target sensing device, the target sensing device being arranged on the intelligent device; when an object is detected to enter the detection range, acquiring a type of the detection range; when the type of the detection range is a safe boundary detection range type, adjusting the detection range of the intelligent device and the sound wave sending frequency of the target sensing device, and warning according to the intelligent device after the detection range and the sound wave sending frequency are adjusted, comprising: when the type of the detection range is the safe boundary detection range type, determining a target sound wave sending frequency corresponding to the safe boundary detection range type; switching the sound wave sending frequency of the target sensing device to the target sound wave sending frequency, and adjusting the detection range of the intelligent device to a safe detection range; warning by the object according to the target sound wave sending frequency, and warning by the intelligent device with the adjusted safe detection range, the safe boundary detection range type referring to a type of the detection range in a safe boundary region; after the sound wave sending frequency of the target sensing device is switched to the target sound wave sending frequency, further comprising: acquiring a sound wave sending frequency of a sensing device of an interactive device corresponding to the intelligent device; when the sound wave sending frequency of the sensing device of the interactive device is consistent with the target sound wave sending frequency, determining a detection range of the interactive device; accumulating the detection range of the interactive device and the detection range of the intelligent device to obtain a safe detection range.

2. The collision warning method of claim 1, wherein, The detection range comprises a single boundary detection range and a multi-boundary detection range; when the type of the object is a device type, acquiring a safe boundary radius of the object and a safe boundary radius of the intelligent device; when the type of the object is a non-device type, obtaining a single boundary detection range according to the safe boundary radius of the intelligent device, and acquiring a type of the single boundary detection range. The warning by the object according to the target sound wave sending frequency, and the warning by the intelligent device with the adjusted safe detection range, comprises: synchronizing the target sound wave sending frequency to a current sensing device of the object, so that the object warns according to the target sound wave sending frequency received by the current sensing device; 3. The collision warning method of claim 1, wherein, acquiring a relative position between the object and the intelligent device with the adjusted safe detection range; generating second warning information and avoidance prompt information according to the relative position; warning by the intelligent device with the adjusted safe detection range according to the second warning information, and playing the avoidance prompt information. after acquiring the type of the detection range when the object enters the detection range, comprising: ​ 4. The collision warning method of claim 1, wherein, ​ When the type of the detection range is a non-safety boundary detection range type, the relative direction between the object and the smart device is determined, the non-safety boundary detection range type refers to a detection range type outside a safety boundary area; First warning information is generated according to the relative direction, and the smart device is warned according to the first warning information.

5. The collision warning method according to any one of claims 1 to 4, characterized by, When the type of the detection range is a safety boundary detection range type, the detection range of the smart device and the sound wave sending frequency of the target sensing device are adjusted, and after the smart device is warned after the detection range and the sound wave sending frequency are adjusted, the method further comprises: When the target sound wave sent by the object is not detected, the warning is stopped.

6. A collision warning device characterized by comprising: The collision warning device comprises: An acquisition module is configured to acquire a fixed wavelength and a sound wave sending frequency of a target sensing device; A determination module is configured to determine a detection range of a smart device according to the fixed wavelength and the sound wave sending frequency of the target sensing device, the target sensing device being arranged on the smart device; The acquisition module is further configured to acquire a type of the detection range when the object enters the detection range; A warning module is configured to adjust the detection range of the smart device and the sound wave sending frequency of the target sensing device when the type of the detection range is a safety boundary detection range type, and to warn the smart device after the detection range and the sound wave sending frequency are adjusted. The warning module is further configured to switch the sound wave sending frequency of the target sensing device to a target sound wave sending frequency, to adjust the detection range of the smart device to a safety detection range, and to warn the object according to the target sound wave sending frequency and the smart device after the safety detection range is adjusted, the safety boundary detection range type referring to a detection range type within a safety boundary area. The warning module is further configured to acquire a sound wave sending frequency of a sensing device of an interactive device corresponding to the smart device, to determine a detection range of the interactive device when the sound wave sending frequency of the sensing device of the interactive device is consistent with the target sound wave sending frequency, and to add the detection range of the interactive device to the detection range of the smart device to obtain the safety detection range.

7. A collision warning apparatus characterized by comprising: The collision warning device comprises a memory, a processor, and a collision warning program stored in the memory and executable on the processor, the collision warning program being configured to implement the collision warning method according to any one of claims 1 to 5.

8. A storage medium, characterized by The storage medium stores a collision warning program, and the collision warning program is executable on the processor to implement the collision warning method according to any one of claims 1 to 5.

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