Perceptual sector determination method and device, computer equipment and storage medium

Abstract

The invention relates to the technical field of mobile communication, in particular to a sensing sector determination method and device, computer equipment and a storage medium. The method comprises the following steps: in response to a flight device detected by a target base station through sensing beams of at least two sensing sectors, acquiring a sensing echo signal corresponding to each sensing sector; wherein the sensing echo signal is a signal reflected after the sensing beam scans the flight equipment; and determining a target sector for detecting and sensing the flight equipment from the sensing sectors according to the sensing echo signals corresponding to the sensing sectors. According to the method and the device, the sector with the best sensing effect on the flight equipment is selected from the sensing sectors to serve as the target sector for detecting and sensing the flight equipment, so that normal sensing operation for the flight equipment is realized, and resource waste of sensing resources is prevented.

Description

Technical Field

[0001] This application relates to the field of mobile communication technology, and in particular to a method, apparatus, computer device, and storage medium for determining sensing sectors. Background Technology

[0002] A cellular-based three-dimensional sensing network uses base stations to transmit detection beams, which are then reflected back to the base stations by flying equipment to achieve location sensing and identification. Since most terrestrial cellular networks are deployed in three sectors, it is necessary to coordinate the three directional sectors of the base station to achieve sensing of flying equipment in the airspace above the base station. The narrow beam formed by the multi-antenna array of the base station needs to be repeatedly scanned in various directional angles to achieve continuous airspace sensing coverage.

[0003] If the flight equipment is located in the overlapping area of ​​sensing beams from different sectors, sensing and detection signals will be generated in the direction of sensing beams from different sectors, thus affecting the normal sensing operation of the flight equipment and wasting sensing resources. Summary of the Invention

[0004] Therefore, it is necessary to provide a method, apparatus, computer equipment, and storage medium for determining a sensing sector that enables normal sensing operations for flight equipment through a single sensing sector, in order to address the aforementioned technical problems.

[0005] Firstly, this application provides a method for determining a sensing sector. The method includes:

[0006] In response to the target base station detecting the flying device through the sensing beams of at least two sensing sectors, the sensing echo signal corresponding to each sensing sector is acquired; wherein, the sensing echo signal is the signal reflected after the sensing beam scans the flying device;

[0007] Based on the sensing echo signal corresponding to each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0008] In one embodiment, determining the target sector for detecting and sensing the flight equipment from each of the sensing sectors based on the sensing echo signals corresponding to each of the sensing sectors includes:

[0009] Determine the signal strength and / or signal quality of the sensing echo signal corresponding to each sensing sector;

[0010] The sensing sector corresponding to the sensing echo signal with the highest signal strength and / or the best signal quality is used as the target sector for detecting and sensing the flight equipment.

[0011] In one embodiment, determining the signal strength of the sensing echo signal corresponding to each sensing sector includes:

[0012] For each sensing sector, if at least two sensing beams detect the flying device within the sensing sector, then the sensing echo signal corresponding to the sensing sector includes the sensing echo sub-signals corresponding to each sensing beam.

[0013] The sum of the signal strengths or the average of the signal quality of each of the aforementioned sensing echo sub-signals is taken as the signal value of the sensing sector for the corresponding sensing echo signal.

[0014] In one embodiment, determining the target sector for detecting and sensing the flight equipment from each of the sensing sectors based on the sensing echo signals corresponding to each of the sensing sectors includes:

[0015] Obtain the flight trajectory of the flight equipment;

[0016] Based on the flight trajectory and the sensing echo signals corresponding to each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0017] In one embodiment, determining the target sector for detecting and sensing the flight device from each of the sensing sectors based on the flight trajectory and the sensing echo signal corresponding to each of the sensing sectors includes:

[0018] Based on the flight trajectory, determine the first reference sector that the flight device enters from each of the sensing sectors;

[0019] Select a predetermined number of second reference sectors with the largest sensed echo signal values ​​from each of the aforementioned sensing sectors;

[0020] Select a target sector from the first reference sector and each of the second reference sectors to detect and sense the flight equipment.

[0021] In one embodiment, determining the target sector for detecting and sensing the flight device from each of the sensing sectors based on the first reference sector and the second reference sector includes:

[0022] In the case where the second reference sector includes the first reference sector, the first reference sector is used as the target sector for detecting and sensing the flight equipment.

[0023] If the second reference sector does not include the first reference sector, the second reference sector with the largest sensed echo signal value is used as the target sector for detecting and sensing the flight equipment.

[0024] Secondly, this application also provides a sensing sector determination device. The device includes:

[0025] The acquisition module is configured to acquire the sensing echo signal corresponding to each sensing sector in response to the target base station detecting the flying device through the sensing beams of at least two sensing sectors; wherein the sensing echo signal is the signal reflected after the sensing beams scan the flying device;

[0026] The determination module is used to determine the target sector for detecting and sensing the flight equipment from each of the sensing sectors based on the sensing echo signal corresponding to each sensing sector.

[0027] Thirdly, this application also provides a computer device. The computer device includes a memory and a processor, the memory storing a computer program, and the processor executing the computer program to perform the following steps:

[0028] In response to the target base station detecting the flying device through the sensing beams of at least two sensing sectors, the sensing echo signal corresponding to each sensing sector is acquired; wherein, the sensing echo signal is the signal reflected after the sensing beam scans the flying device;

[0029] Based on the sensing echo signal corresponding to each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0030] Fourthly, this application also provides a computer-readable storage medium. The computer-readable storage medium stores a computer program thereon, which, when executed by a processor, performs the following steps:

[0031] In response to the target base station detecting the flying device through the sensing beams of at least two sensing sectors, the sensing echo signal corresponding to each sensing sector is acquired; wherein, the sensing echo signal is the signal reflected after the sensing beam scans the flying device;

[0032] Based on the sensing echo signal corresponding to each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0033] Fifthly, this application also provides a computer program product. The computer program product includes a computer program that, when executed by a processor, performs the following steps:

[0034] In response to the target base station detecting the flying device through the sensing beams of at least two sensing sectors, the sensing echo signal corresponding to each sensing sector is acquired; wherein, the sensing echo signal is the signal reflected after the sensing beam scans the flying device;

[0035] Based on the sensing echo signal corresponding to each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0036] The aforementioned method, apparatus, computer equipment, and storage medium for determining sensing sectors, when at least two sensing sectors detect the flight equipment, acquire the sensing echo signals for the flight equipment fed back by each sensing sector. Then, based on the sensing echo signals fed back by each sensing sector, the target sector for detecting and sensing the flight equipment is determined from among the sensing sectors. As can be seen from the above, in the process of determining sensing sectors, this application pre-acquires the sensing echo signals for the flight equipment fed back by each sensing sector. Then, based on the sensing echo signals for the flight equipment fed back by each sensing sector, it selects the sector with the best sensing effect for the flight equipment from among the sensing sectors as the target sector for detecting and sensing the flight equipment, thus realizing normal sensing operation for the flight equipment and preventing waste of sensing resources. Attached Figure Description

[0037] Figure 1 This application provides an illustration of the application environment for a method for determining a sensing sector.

[0038] Figure 2 A flowchart illustrating the first sensing sector determination method provided in this application embodiment;

[0039] Figure 3 This application provides a schematic diagram of a horizontal sensing beam arrangement as an embodiment.

[0040] Figure 4 A schematic diagram of vertical layering of sensing beams provided in an embodiment of this application;

[0041] Figure 5 A flowchart illustrating the second sensing sector determination method provided in this application embodiment;

[0042] Figure 6 A flowchart illustrating the third sensing sector determination method provided in this application embodiment;

[0043] Figure 7 A flowchart illustrating the fourth sensing sector determination method provided in this application embodiment;

[0044] Figure 8 This is a structural block diagram of a first sensing sector determination device provided in an embodiment of this application;

[0045] Figure 9 This is an internal structural diagram of a computer device in one embodiment. Detailed Implementation

[0046] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0047] The sensing sector determination method provided in this application embodiment can be applied to, for example... Figure 1 In the application environment shown, terminal 102 communicates with server 104 via a network. A data storage system can store the data that server 104 needs to process. The data storage system can be integrated onto server 104 or placed in the cloud or on other network servers. When the sensing beams of at least two sensing sectors detect the flying device, the sensing echo signals for the flying device fed back by each sensing sector are acquired. Then, based on the sensing echo signals fed back by each sensing sector, the target sector for detecting the flying device is determined from among the sensing sectors. Terminal 102 can be, but is not limited to, various personal computers, laptops, smartphones, tablets, IoT devices, and portable wearable devices. IoT devices can be smart speakers, smart TVs, smart air conditioners, smart vehicle devices, etc. Portable wearable devices can be smartwatches, smart bracelets, head-mounted devices, etc. Server 104 can be implemented using a standalone server or a server cluster composed of multiple servers.

[0048] In one embodiment, such as Figure 2 As shown, a method for determining sensing sectors is provided, which can be applied to... Figure 1 Taking server 104 as an example, the following steps are included:

[0049] S201, in response to the target base station detecting the flying equipment through the sensing beams of at least two sensing sectors, acquire the sensing echo signal corresponding to each sensing sector.

[0050] Among them, the sensing echo signal is the signal reflected after the sensing beam scans the flight equipment.

[0051] In one embodiment of this application, when the sensing beams of at least two sensing sectors detect the flight equipment, the sensing beam in each sensing sector will reflect the sensing echo signal after scanning the flight equipment, and detect the sensing echo signal fed back by the corresponding sensing sector, thereby realizing the operation of obtaining the sensing echo signal of the flight equipment fed back by each sensing sector.

[0052] S202, based on the sensing echo signals corresponding to each sensing sector, determine the target sector for detecting and sensing the flight equipment from each sensing sector.

[0053] It should be noted that when it is necessary to determine the target sector for detecting and sensing the flight equipment from the sensing echo signals fed back by each sensing sector, the following may be included: determining the signal strength of the sensing echo signals fed back by each sensing sector; and taking the sensing sector corresponding to the sensing echo signal with the strongest signal strength as the target sector for detecting and sensing the flight equipment.

[0054] In one embodiment of this application, when each sensing sector belongs to the same target base station, such as Figure 3 As shown, when the flight equipment is located in the overlapping area of ​​two adjacent sensing sectors (i.e., sector 1 and sector 2) of the same target base station, each sensing sector contains vertical beam layer 1, vertical beam layer 2 and vertical beam layer 3. At this time, the sensing beams of the two sensing sectors facing the overlapping area will receive the sensing echo signal of the sensing beam of the flight equipment. It can be determined that they are the same flight target by the sensing beam direction of the two sensing sectors, the sensing distance from the target base station to the flight equipment and the historical trajectory of the flight equipment. Based on the signal strength of the sensing echo signal fed back by each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0055] In one embodiment of this application, when the sensing sectors do not belong to the same target base station, such as Figure 4 As shown, when the flight equipment is located in the overlapping area of ​​two adjacent sensing sectors (i.e., sector 1 and sector 2) of two target base stations, each sensing sector contains vertical beam layer 1, vertical beam layer 2 and vertical beam layer 3. At this time, the sensing beams of the two sensing sectors facing the overlapping area will receive the sensing echo signal of the sensing beam of the flight equipment. It can be determined that they are the same flight target by the sensing beam direction of the two sensing sectors, the sensing distance from the target base station to the flight equipment and the historical trajectory of the flight equipment. Based on the signal strength of the sensing echo signal fed back by each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0056] The aforementioned method for determining sensing sectors involves acquiring the sensing echo signals for the flight equipment from each sensing sector when at least two sensing sectors detect the flight equipment. Then, based on these echo signals, a target sector for detecting and sensing the flight equipment is determined from among the sensing sectors. As can be seen from the above, this application, in the process of determining sensing sectors, pre-acquires the sensing echo signals for the flight equipment from each sensing sector. Then, based on these echo signals, it selects the sector with the best sensing effect for the flight equipment from among the sensing sectors as the target sector for detecting and sensing the flight equipment. This achieves normal sensing operation for the flight equipment and prevents waste of sensing resources.

[0057] In one embodiment, such as Figure 5 As shown, when it is necessary to determine the target sector for detecting and sensing flight equipment from each sensing sector based on the sensing echo signals fed back from each sensing sector, the following may be included:

[0058] S501, determine the signal strength and / or signal quality of the sensing echo signal corresponding to each sensing sector.

[0059] In one embodiment of this application, when it is necessary to determine the signal strength of the sensing echo signal fed back by each sensing sector, for each sensing sector, if at least two sensing beams detect the flying device within the sensing sector, the sensing echo signal corresponding to the sensing sector includes the sensing echo sub-signals corresponding to each sensing beam; the sum of the signal strengths or the average of the signal quality of each sensing echo sub-signal is used as the signal value of the sensing sector for the corresponding sensing echo signal.

[0060] In one embodiment of this application, for each sensing sector, if at least two sensing beams detect a flying device within the sensing sector, the sensing echo signal fed back by the sensing sector includes sensing echo sub-signals corresponding to each sensing beam; the sum of the signal strengths of each sensing echo sub-signal is used as the signal strength of the sensing echo signal fed back by the sensing sector.

[0061] S502 uses the sensing sector corresponding to the sensing echo signal with the strongest signal strength and / or the best signal quality as the target sector for detecting and sensing flight equipment.

[0062] After determining the signal strength of the sensing echo signal in each sensing sector, the sensing sectors can be sorted in descending order of signal strength, and the sensing sector ranked first can be used as the target sector for detecting and sensing the flight equipment.

[0063] The aforementioned method for determining sensing sectors uses the signal strength of the sensing echo signals fed back from each sensing sector to identify the sensing sector corresponding to the sensing echo signal with the highest signal strength as the target sector for detecting and sensing the flight equipment. This method selects the sector with the best sensing effect for the flight equipment from among the sensing sectors, thus enabling normal sensing operations for the flight equipment and preventing waste of sensing resources.

[0064] In one embodiment, such as Figure 6 As shown, when it is necessary to determine the target sector for detecting and sensing flight equipment from each sensing sector based on the sensing echo signals fed back from each sensing sector, the following may be included:

[0065] S601, acquire the flight trajectory of the flight equipment.

[0066] It should be noted that when it is necessary to obtain the flight trajectory of the flight equipment, the sensing records of the sensing beams on the flight equipment at historical moments can be obtained. These sensing records contain historical echo information corresponding to each historical moment. Based on the reception time of each historical echo signal and the sensing time of each sensing beam, the flight position of the flight equipment at each historical moment can be calculated. Then, based on the flight position at each historical moment, the flight trajectory of the flight equipment can be determined.

[0067] S602 determines the target sector for detecting and sensing the flight equipment from each sensing sector based on the flight trajectory and the sensing echo signal corresponding to each sensing sector.

[0068] It should be noted that when it is necessary to determine the target sector for detecting and sensing the flight equipment from each sensing sector based on the flight trajectory and the sensing echo signals fed back by each sensing sector, the following may be included: determining the first reference sector that the flight equipment enters from each sensing sector based on the flight trajectory; selecting a preset number of second reference sectors with the largest sensing echo signal values ​​from each sensing sector; and selecting the target sector for detecting and sensing the flight equipment from the first reference sector and each of the second reference sectors.

[0069] In one embodiment of this application, when determining the target sector for detecting and sensing the flight equipment from each sensing sector based on the first reference sector and the second reference sector, the following may be included: if the second reference sector includes the first reference sector, the first reference sector is used as the target sector for detecting and sensing the flight equipment; if the second reference sector does not include the first reference sector, the second reference sector with the largest sensed echo signal value is used as the target sector for detecting and sensing the flight equipment.

[0070] In another embodiment of this application, after determining the first reference sector that the flight equipment enters from each sensing sector based on the flight trajectory, the first reference sector can be directly used as the target sector for detecting and sensing the flight equipment.

[0071] In one embodiment, such as Figure 3 As shown, if the drone flies from left to right, the main sensing sector 1 will switch the target sector to sector 2 in the sensing beam switching area, and sector 2 will be used to track and detect the drone. If the drone flies from right to left, the target sector will switch from sector 2 to sector 1.

[0072] The aforementioned method for determining sensing sectors, by defining a first reference sector and a second reference sector, enables the identification of target sectors for detecting and sensing flight equipment from among various sensing sectors. This ensures the accuracy of target sector determination, enables normal sensing operations for flight equipment, and prevents waste of sensing resources.

[0073] In one embodiment, such as Figure 7 As shown, when it is necessary to determine the target sector for detecting and sensing flight equipment from various sensing sectors, the following may be included:

[0074] S701, in response to the target base station detecting the flying equipment through the sensing beams of at least two sensing sectors, acquires the sensing echo signal corresponding to each sensing sector.

[0075] S702, for each sensing sector, if at least two sensing beams within the sensing sector detect the flying device, then the sensing echo signal corresponding to the sensing sector includes the sensing echo sub-signals corresponding to each sensing beam.

[0076] S703 uses the sum of the signal strengths of each sensed echo sub-signal as the signal strength of the sensed sector for the corresponding sensed echo signal.

[0077] S704 uses the sensing sector corresponding to the sensing echo signal with the strongest signal strength as the target sector for detecting and sensing flight equipment.

[0078] The aforementioned method for determining sensing sectors involves acquiring the sensing echo signals for the flight equipment from each sensing sector when at least two sensing sectors detect the flight equipment. Then, based on these echo signals, a target sector for detecting and sensing the flight equipment is determined from among the sensing sectors. As can be seen from the above, this application, in the process of determining sensing sectors, pre-acquires the sensing echo signals for the flight equipment from each sensing sector. Then, based on these echo signals, it selects the sector with the best sensing effect for the flight equipment from among the sensing sectors as the target sector for detecting and sensing the flight equipment. This achieves normal sensing operation for the flight equipment and prevents waste of sensing resources.

[0079] It should be understood that although the steps in the flowcharts of the above embodiments are shown sequentially according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some steps in the flowcharts of the above embodiments may include multiple steps or multiple stages. These steps or stages are not necessarily completed at the same time, but can be executed at different times. The execution order of these steps or stages is not necessarily sequential, but can be performed alternately or in turn with other steps or at least some of the steps or stages of other steps.

[0080] Based on the same inventive concept, this application also provides a sensing sector determination device for implementing the sensing sector determination method described above. The solution provided by this device is similar to the implementation described in the above method; therefore, the specific limitations in one or more sensing sector determination device embodiments provided below can be found in the limitations of the sensing sector determination method described above, and will not be repeated here.

[0081] In one embodiment, such as Figure 8 As shown, a sensing sector determination device is provided, comprising: an acquisition module 10 and a determination module 20, wherein:

[0082] The acquisition module 10 is used to acquire the sensing echo signal corresponding to each sensing sector in response to the target base station detecting the flying device through the sensing beam of at least two sensing sectors; wherein, the sensing echo signal is the signal reflected after the sensing beam scans the flying device.

[0083] The determination module 20 is used to determine the target sector for detecting and sensing the flight equipment from each sensing sector based on the sensing echo signal corresponding to each sensing sector.

[0084] In one embodiment, the signal strength and / or signal quality of the sensing echo signal corresponding to each sensing sector are determined;

[0085] The sensing sector corresponding to the sensing echo signal with the strongest signal strength and / or the best signal quality is used as the target sector for detecting and sensing the flight equipment.

[0086] In one embodiment, for each sensing sector, if at least two sensing beams within the sensing sector detect the flying device, the sensing echo signal corresponding to the sensing sector includes the sensing echo sub-signals corresponding to each sensing beam.

[0087] The sum of the signal strengths or the average of the signal quality of each sensing echo sub-signal is used as the signal value of the sensing sector for the corresponding sensing echo signal.

[0088] In one embodiment, the flight trajectory of the flight device is acquired;

[0089] Based on the flight trajectory and the corresponding sensing echo signals of each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0090] In one embodiment, the first reference sector that the flight equipment enters is determined from each sensing sector based on the flight trajectory;

[0091] Select a preset number of second reference sectors with the largest sensed echo signal values ​​from each sensing sector;

[0092] Select target sectors from the first reference sector and each of the second reference sectors to detect and sense the flight equipment.

[0093] In one embodiment, when the second reference sector includes the first reference sector, the first reference sector is used as the target sector for detecting and sensing the flight equipment.

[0094] If the second reference sector does not include the first reference sector, the second reference sector with the largest sensed echo signal value will be used as the target sector for detecting and sensing the flight equipment.

[0095] The aforementioned sensing sector determination device, when the sensing beams of at least two sensing sectors detect the flight equipment, acquires the sensing echo signals for the flight equipment fed back by each sensing sector. Then, based on the sensing echo signals fed back by each sensing sector, it determines the target sector for detecting and sensing the flight equipment from among the sensing sectors. As can be seen from the above, in the process of determining the sensing sector, this application pre-acquires the sensing echo signals for the flight equipment fed back by each sensing sector. Then, based on the sensing echo signals for the flight equipment fed back by each sensing sector, it selects the sector with the best sensing effect for the flight equipment from among the sensing sectors as the target sector for detecting and sensing the flight equipment, thus realizing normal sensing operation for the flight equipment and preventing waste of sensing resources.

[0096] Each module in the aforementioned sensing sector determination device can be implemented entirely or partially through software, hardware, or a combination thereof. These modules can be embedded in the processor of a computer device in hardware form or independent of it, or stored in the memory of a computer device in software form, so that the processor can call and execute the operations corresponding to each module.

[0097] In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as follows: Figure 9As shown, the computer device includes a processor, memory, input / output interface, communication interface, display unit, and input device. The processor, memory, and input / output interface are connected via a system bus, and the communication interface, display unit, and input device are also connected to the system bus via the input / output interface. The processor provides computing and control capabilities. The memory includes non-volatile storage media and internal memory. The non-volatile storage media stores the operating system and computer programs. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The input / output interface is used for exchanging information between the processor and external devices. The communication interface is used for wired or wireless communication with external terminals; wireless communication can be achieved through Wi-Fi, mobile cellular networks, NFC (Near Field Communication), or other technologies. When executed by the processor, the computer program implements a perceptual sector determination method. The display unit is used to form a visually visible image and can be a display screen, projection device, or virtual reality imaging device. The display screen can be an LCD screen or an e-ink screen. The input device of the computer device can be a touch layer covering the display screen, or buttons, trackballs, or touchpads set on the casing of the computer device, or external keyboards, touchpads, or mice, etc.

[0098] Those skilled in the art will understand that Figure 9 The structure shown is merely a block diagram of a portion of the structure related to the present application and does not constitute a limitation on the computer device to which the present application is applied. Specific computer devices may include more or fewer components than those shown in the figure, or combine certain components, or have different component arrangements.

[0099] In one embodiment, a computer device is provided, including a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to perform the following steps:

[0100] In response to the target base station detecting the flying equipment through the sensing beams of at least two sensing sectors, the sensing echo signal corresponding to each sensing sector is acquired; wherein, the sensing echo signal is the signal reflected after the sensing beam scans the flying equipment;

[0101] Based on the sensing echo signals corresponding to each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0102] In one embodiment, the processor, when executing a computer program, also performs the following steps:

[0103] Determine the signal strength and / or signal quality of the sensing echo signal corresponding to each sensing sector;

[0104] The sensing sector corresponding to the sensing echo signal with the strongest signal strength and / or the best signal quality is used as the target sector for detecting and sensing the flight equipment.

[0105] In one embodiment, the processor, when executing a computer program, also performs the following steps:

[0106] For each sensing sector, if at least two sensing beams within the sensing sector detect the flying device, then the sensing echo signal corresponding to the sensing sector includes the sensing echo sub-signals corresponding to each sensing beam.

[0107] The sum of the signal strengths or the average of the signal quality of each sensing echo sub-signal is used as the signal value of the sensing sector for the corresponding sensing echo signal.

[0108] In one embodiment, the processor, when executing a computer program, also performs the following steps:

[0109] Acquire the flight trajectory of the flight equipment;

[0110] Based on the flight trajectory and the sensing echo signals fed back from each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0111] In one embodiment, the processor, when executing a computer program, also performs the following steps:

[0112] Based on the flight trajectory, determine the first reference sector that the flight equipment enters from each sensing sector;

[0113] Select a preset number of second reference sectors with the largest sensed echo signal values ​​from each sensing sector;

[0114] Select target sectors from the first reference sector and each of the second reference sectors to detect and sense the flight equipment.

[0115] In one embodiment, the processor, when executing a computer program, also performs the following steps:

[0116] When the second reference sector includes the first reference sector, the first reference sector is used as the target sector for detecting and sensing the flight equipment.

[0117] If the second reference sector does not include the first reference sector, the second reference sector with the largest sensed echo signal value will be used as the target sector for detecting and sensing the flight equipment.

[0118] In one embodiment, a computer-readable storage medium is provided having a computer program stored thereon, the computer program performing the following steps when executed by a processor:

[0119] In response to the target base station detecting the flying equipment through the sensing beams of at least two sensing sectors, the sensing echo signal corresponding to each sensing sector is acquired; wherein, the sensing echo signal is the signal reflected after the sensing beam scans the flying equipment;

[0120] Based on the sensing echo signals corresponding to each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0121] In one embodiment, when the computer program is executed by a processor, it also performs the following steps:

[0122] Determine the signal strength and / or signal quality of the sensing echo signal corresponding to each sensing sector;

[0123] The sensing sector corresponding to the sensing echo signal with the strongest signal strength and / or the best signal quality is used as the target sector for detecting and sensing the flight equipment.

[0124] In one embodiment, when the computer program is executed by a processor, it also performs the following steps:

[0125] For each sensing sector, if at least two sensing beams within the sensing sector detect the flying device, then the sensing echo signal corresponding to the sensing sector includes the sensing echo sub-signals corresponding to each sensing beam.

[0126] The sum of the signal strengths or the average of the signal quality of each sensing echo sub-signal is used as the signal value of the sensing sector for the corresponding sensing echo signal.

[0127] In one embodiment, when the computer program is executed by a processor, it also performs the following steps:

[0128] Acquire the flight trajectory of the flight equipment;

[0129] Based on the flight trajectory and the sensing echo signals fed back from each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0130] In one embodiment, when the computer program is executed by a processor, it also performs the following steps:

[0131] Based on the flight trajectory, determine the first reference sector that the flight equipment enters from each sensing sector;

[0132] Select a preset number of second reference sectors with the largest sensed echo signal values ​​from each sensing sector;

[0133] Select target sectors from the first reference sector and each of the second reference sectors to detect and sense the flight equipment.

[0134] In one embodiment, when the computer program is executed by a processor, it also performs the following steps:

[0135] When the second reference sector includes the first reference sector, the first reference sector is used as the target sector for detecting and sensing the flight equipment.

[0136] If the second reference sector does not include the first reference sector, the second reference sector with the largest sensed echo signal value will be used as the target sector for detecting and sensing the flight equipment.

[0137] In one embodiment, a computer program product is provided, including a computer program that, when executed by a processor, performs the following steps:

[0138] In response to the target base station detecting the flying equipment through the sensing beams of at least two sensing sectors, the sensing echo signal corresponding to each sensing sector is acquired; wherein, the sensing echo signal is the signal reflected after the sensing beam scans the flying equipment;

[0139] Based on the sensing echo signals corresponding to each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0140] In one embodiment, when the computer program is executed by a processor, it also performs the following steps:

[0141] Determine the signal strength and / or signal quality of the sensing echo signal corresponding to each sensing sector;

[0142] The sensing sector corresponding to the sensing echo signal with the strongest signal strength and / or the best signal quality is used as the target sector for detecting and sensing the flight equipment.

[0143] In one embodiment, when the computer program is executed by a processor, it also performs the following steps:

[0144] For each sensing sector, if at least two sensing beams within the sensing sector detect the flying device, then the sensing echo signal corresponding to the sensing sector includes the sensing echo sub-signals corresponding to each sensing beam.

[0145] The sum of the signal strengths or the average of the signal quality of each sensing echo sub-signal is used as the signal value of the sensing sector for the corresponding sensing echo signal.

[0146] In one embodiment, when the computer program is executed by a processor, it also performs the following steps:

[0147] Acquire the flight trajectory of the flight equipment;

[0148] Based on the flight trajectory and the sensing echo signals fed back from each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

[0149] In one embodiment, when the computer program is executed by a processor, it also performs the following steps:

[0150] Based on the flight trajectory, determine the first reference sector that the flight equipment enters from each sensing sector;

[0151] Select a preset number of second reference sectors with the largest sensed echo signal values ​​from each sensing sector;

[0152] Select target sectors from the first reference sector and each of the second reference sectors to detect and sense the flight equipment.

[0153] In one embodiment, when the computer program is executed by a processor, it also performs the following steps:

[0154] When the second reference sector includes the first reference sector, the first reference sector is used as the target sector for detecting and sensing the flight equipment.

[0155] If the second reference sector does not include the first reference sector, the second reference sector with the largest sensed echo signal value will be used as the target sector for detecting and sensing the flight equipment.

[0156] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, data stored, data displayed, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of related data must comply with the relevant laws, regulations and standards of the relevant countries and regions.

[0157] Those skilled in the art will understand that all or part of the processes in the methods of the above embodiments can be implemented by a computer program instructing related hardware. The computer program can be stored in a non-volatile computer-readable storage medium. When executed, the computer program can include the processes of the embodiments of the above methods. Any references to memory, databases, or other media used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM). The databases involved in the embodiments provided in this application may include at least one type of relational database and non-relational database. Non-relational databases may include, but are not limited to, blockchain-based distributed databases. The processors involved in the embodiments provided in this application may be general-purpose processors, central processing units, graphics processing units, digital signal processors, programmable logic devices, quantum computing-based data processing logic devices, etc., and are not limited to these.

[0158] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0159] The above embodiments are merely illustrative of several implementation methods of this application, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this application should be determined by the appended claims.

Claims

1. A method for determining a sensing sector, characterized in that, The method includes: In response to the target base station detecting the flying device through the sensing beams of at least two sensing sectors, the sensing echo signal corresponding to each sensing sector is acquired; wherein, the sensing echo signal is the signal reflected after the sensing beam scans the flying device; Based on the sensing echo signal corresponding to each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

2. The method according to claim 1, characterized in that, The step of determining the target sector for detecting and sensing the flight equipment from each of the sensing sectors based on the sensing echo signal corresponding to each of the sensing sectors includes: Determine the signal strength and / or signal quality of the sensing echo signal corresponding to each sensing sector; The sensing sector corresponding to the sensing echo signal with the highest signal strength and / or the best signal quality is used as the target sector for detecting and sensing the flight equipment.

3. The method according to claim 2, characterized in that, Determining the signal strength and / or signal quality of the sensing echo signal corresponding to each sensing sector includes: For each sensing sector, if at least two sensing beams detect the flying device within the sensing sector, then the sensing echo signal corresponding to the sensing sector includes the sensing echo sub-signals corresponding to each sensing beam. The sum of the signal strengths or the average of the signal quality of each of the aforementioned sensing echo sub-signals is taken as the signal value of the sensing sector for the corresponding sensing echo signal.

4. The method according to claim 1, characterized in that, The step of determining the target sector for detecting and sensing the flight equipment from each of the sensing sectors based on the sensing echo signal corresponding to each of the sensing sectors includes: Obtain the flight trajectory of the flight equipment; Based on the flight trajectory and the sensing echo signals corresponding to each sensing sector, the target sector for detecting and sensing the flight equipment is determined from each sensing sector.

5. The method according to claim 4, characterized in that, The step of determining the target sector for detecting and sensing the flight equipment from each of the sensing sectors based on the flight trajectory and the sensing echo signal corresponding to each of the sensing sectors includes: Based on the flight trajectory, determine the first reference sector that the flight device enters from each of the sensing sectors; Select a predetermined number of second reference sectors with the largest sensed echo signal values ​​from each of the aforementioned sensing sectors; Select a target sector from the first reference sector and each of the second reference sectors to detect and sense the flight equipment.

6. The method according to claim 5, characterized in that, The step of determining the target sector for detecting and sensing the flight equipment from each of the sensing sectors based on the first reference sector and the second reference sector includes: In the case where the second reference sector includes the first reference sector, the first reference sector is used as the target sector for detecting and sensing the flight equipment. If the second reference sector does not include the first reference sector, the second reference sector with the largest sensed echo signal value is used as the target sector for detecting and sensing the flight equipment.

7. A sensing sector determination device, characterized in that, The device includes: The acquisition module is configured to acquire the sensing echo signal corresponding to each sensing sector in response to the target base station detecting the flying device through the sensing beams of at least two sensing sectors; wherein the sensing echo signal is the signal reflected after the sensing beams scan the flying device; The determination module is used to determine the target sector for detecting and sensing the flight equipment from each of the sensing sectors based on the sensing echo signal corresponding to each sensing sector.

8. A computer device comprising a memory and a processor, wherein the memory stores a computer program, characterized in that, When the processor executes the computer program, it implements the steps of the method according to any one of claims 1 to 6.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the steps of the method according to any one of claims 1 to 6.

10. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by a processor, it implements the steps of the method according to any one of claims 1 to 6.

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