State information acquisition method and device, storage medium, and electronic device

Abstract

Embodiments of the present disclosure provide a state information acquisition method and device, a storage medium, and an electronic device. The method comprises: determining an area where a target object is located; on the basis of said area, adjusting an enable state of a first timeslot symbol corresponding to a continuous wave in a timeslot signal and an enable state of a second timeslot symbol corresponding to a pulse wave in the timeslot signal, so as to acquire an adjusted timeslot signal; and acquiring state information of the target object on the basis of the adjusted timeslot signal.

Description

Method and device for acquiring state information, storage medium and electronic device

[0001] Cross-reference to related applications

[0002] The present disclosure is based on Chinese Patent Application No. CN202410840085.8 entitled "Method and device for acquiring state information, storage medium and electronic device" filed on June 26, 2024, and claims priority to the patent application, the disclosure of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0003] Embodiments of the present disclosure relate to the field of communication sensing, in particular, to a method and device for acquiring state information, a storage medium and an electronic device. BACKGROUND

[0004] Communication sensing fusion is one of the important innovation directions of 5G-Advanced, which integrates sensing capabilities on communication systems, shares air interface protocols, software and hardware devices, uses the same spectrum resources, and uses wireless signals to sense target objects or environmental information to build a low-cost, high-precision, seamless and ubiquitous communication sensing integrated network.

[0005] With the development of wireless networks from Internet of Things to Internet of Intelligence, it is crucial for base stations to have the ability to sense the surrounding environment. Currently, the communication sensing integrated system can cover a distance of more than 1 kilometer, and objects in the covered area are sensed through continuous wave and pulse wave. The simultaneous use of continuous wave and pulse wave by sensing base stations in different networking coverage areas will cause resource waste and different degrees of interference to other sensing stations.

[0006] For the related art, the simultaneous use of continuous wave and pulse wave by sensing base stations in different networking coverage areas will cause resource waste and different degrees of interference to other sensing stations. Currently, there is no effective solution to this problem.

[0007] Therefore, it is necessary to improve the related art to overcome the defects in the related art. SUMMARY

[0008] Embodiments of the present disclosure provide a method and device for acquiring state information, a storage medium and an electronic device to at least solve the problem that the simultaneous use of continuous wave and pulse wave by sensing base stations in different networking coverage areas will cause resource waste and different degrees of interference to other sensing base stations in the related art.

[0009] According to one embodiment of the present disclosure, a state information acquisition method is provided, comprising: determining an area where a target object is located; adjusting an enabling state of a first time slot symbol corresponding to a continuous wave in a time slot signal and an enabling state of a second time slot symbol corresponding to a pulse wave in the time slot signal according to the area where the target object is located, to obtain an adjusted time slot signal; and acquiring state information of the target object according to the adjusted time slot signal.

[0010] According to another embodiment of the present disclosure, a state information acquisition apparatus is provided, comprising: a determination module configured to determine an area where a target object is located; an adjustment module configured to adjust an enabling state of a first time slot symbol corresponding to a continuous wave in a time slot signal and an enabling state of a second time slot symbol corresponding to a pulse wave in the time slot signal according to the area where the target object is located, to obtain an adjusted time slot signal; and an acquisition module configured to acquire state information of the target object according to the adjusted time slot signal.

[0011] According to still another embodiment of the present disclosure, a computer readable storage medium is provided, which stores a computer program, wherein the computer program is configured to execute the steps in any of the above method embodiments when running.

[0012] According to still another embodiment of the present disclosure, an electronic device is provided, comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to execute the computer program to perform the steps in any of the above method embodiments.

[0013] According to still another embodiment of the present disclosure, a computer program product is provided, comprising a computer program, wherein the computer program is configured to execute the steps in any of the above method embodiments when running. BRIEF DESCRIPTION OF DRAWINGS

[0014] FIG. 1 is a hardware structure block diagram of a base station of a state information acquisition method according to an embodiment of the present disclosure.

[0015] FIG. 2 is a flow chart of a state information acquisition method according to an embodiment of the present disclosure;

[0016] FIG. 3 is a flow chart of a state information acquisition method according to an optional embodiment of the present disclosure;

[0017] FIG. 4 is a schematic diagram of coverage distances of a continuous wave and a pulse wave according to an embodiment of the present disclosure;

[0018] FIG. 5 is a schematic diagram of wave peaks of continuous wave and pulse wave transmission powers according to an embodiment of the present disclosure;

[0019] FIG. 6 is a schematic diagram of wave peaks of pulse wave transmission power according to an embodiment of the present disclosure;

[0020] FIG. 7 is a structural schematic diagram of a state information acquisition apparatus according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0021] Hereinafter, the embodiments of the present disclosure will be described in detail with reference to the accompanying drawings and in conjunction with embodiments.

[0022] It should be noted that the terms "first", "second", and the like in the description and claims of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence.

[0023] The method embodiments provided in the embodiments of the present disclosure can be executed in a base station, a computer terminal, or a similar computing device. Taking an example of running on a base station, FIG. 1 is a hardware structural block diagram of a base station of a state information acquisition method according to an embodiment of the present disclosure. As shown in FIG. 1, the base station can include one or more (only one is shown in FIG. 1) processors 102 (the processor 102 can include but is not limited to a processing device such as a microcontroller unit (MCU) or a field programmable gate array (FPGA) and a memory 104 for storing data, wherein the above-mentioned base station can further include a transmission device 106 for communication function and an input and output device 108. Those skilled in the art can understand that the structure shown in FIG. 1 is only schematic, which does not limit the structure of the above-mentioned base station. For example, the base station can include more or less components than those shown in FIG. 1, or have a different configuration from that shown in FIG. 1.

[0024] The memory 104 can be used to store computer programs, for example, software programs of application software and modules, such as a computer program corresponding to the state information acquisition method in the embodiments of the present disclosure. The processor 102 executes various functional applications and data processing by running the computer programs stored in the memory 104, that is, implements the above-mentioned method. The memory 104 can include a high-speed random access memory, and can further include a non-volatile memory, such as one or more magnetic storage devices, flash memories, or other non-volatile solid-state memories. In some examples, the memory 104 can further include a memory remotely arranged with respect to the processor 102, which can be connected to the base station through a network. Examples of the above-mentioned network include but are not limited to the Internet, an intranet, a local area network, a mobile communication network, and a combination thereof.

[0025] The transmission device 106 is configured to receive or send data via a network. The network can include a wireless network provided by a communication provider of the base station. In an example, the transmission device 106 includes a network interface controller (NIC) configured to connect to other network devices via the base station and thus communicate with the Internet. In an example, the transmission device 106 can be a radio frequency (RF) module configured to communicate with the Internet via a wireless manner.

[0026] In the embodiment, a method for acquiring state information of the base station is provided. FIG. 2 is a flowchart of the method for acquiring state information according to the embodiment of the present disclosure. As shown in FIG. 2, the method includes the following steps:

[0027] In step S202, a region where the target object is located is determined.

[0028] In step S204, the enabled state of the first time slot symbol corresponding to the continuous wave in the time slot signal and the enabled state of the second time slot symbol corresponding to the pulse wave in the time slot signal are adjusted according to the region where the target object is located, to obtain an adjusted time slot signal.

[0029] In step S206, the state information of the target object is acquired according to the adjusted time slot signal.

[0030] According to the above steps, the region where the target object is located is determined, the enabled state of the first time slot symbol corresponding to the continuous wave in the time slot signal and the enabled state of the second time slot symbol corresponding to the pulse wave in the time slot signal are adjusted according to the region where the target object is located, to obtain an adjusted time slot signal, and the state information of the target object is acquired according to the adjusted time slot signal. In the embodiment of the present disclosure, it is determined whether the target object is located in a near-end or a far-end. For the near-end target, the continuous wave is used to identify the information of the target, and for the far-end target, the pulse wave is used to acquire the sensing information. That is, the enabled state of the time slot symbol corresponding to the continuous wave and the enabled state of the time slot symbol corresponding to the pulse wave in the time slot signal are adjusted according to the region where the target object is located, to acquire the state information of the target object according to the adjusted time slot signal. Therefore, the problem that the continuous wave and the pulse wave are used simultaneously by the sensing base station in different networking coverage areas, which causes waste of resources and different degrees of interference to other sensing base stations, is solved, and the energy saving and anti-interference effects are achieved.

[0031] The execution subject of the above steps can be a base station, a terminal, etc., but is not limited thereto.

[0032] In some embodiments, the step S204 comprises at least one of the following: in a case that the target object is located in a near-end region corresponding to the sensing base station, adjusting the enabling state of the first time slot signal to an active state, and adjusting the enabling state of the second time slot signal to an inactive state; in a case that the target object is located in a far-end region corresponding to the sensing base station, adjusting the enabling state of the first time slot signal to an inactive state, and adjusting the enabling state of the second time slot signal to an active state; in a case that the target object is located in an intermediate region corresponding to the sensing base station, adjusting the enabling state of the first time slot signal to an active state, and adjusting the enabling state of the second time slot signal to an active state.

[0033] In the embodiments of the present disclosure, the relative position between the target object and the sensing base station is determined, in a case that the distance between the target object and the sensing base station is relatively close, only continuous wave is emitted; in a case that the distance between the target object and the sensing base station is relatively far, only pulse wave is emitted; in a case that the distance between the target object and the sensing base station is an intermediate distance, continuous wave and pulse wave are emitted.

[0034] In some embodiments, adjusting the enabling state of the first time slot signal to an active state, and adjusting the enabling state of the second time slot signal to an inactive state comprises: an Active Antenna Unit (AAU) or a Remote Radio Unit (RRU) receiving a command issued by the sensing base station, and adjusting the enabling state of the first time slot signal to an active state, and adjusting the enabling state of the second time slot signal to an inactive state according to the command.

[0035] It should be noted that the AAU and the RRU are two components in the sensing base station. The base station is a device in a wireless communication system, used to provide wireless signal coverage and communication services. The AAU and the RRU are usually installed in the antenna system of the base station, used to realize the transmission and reception of wireless signals.

[0036] The AAU usually contains a radio frequency front-end module, a digital signal processing module and an antenna unit, and is responsible for amplifying, modulating and transmitting radio frequency signals in the base station. The RRU is responsible for demodulating and processing radio frequency signals, and transmitting the processed digital signals to the control unit of the base station for further processing and forwarding.

[0037] In some embodiments, in the scenario where the distance between the dense urban base stations is close, the target object is mainly people and vehicles, and in this scenario, the target object is usually located in the near-end area. The specific implementation is as follows: determining that the target object is located in the area, and in the case that the target object is located in the near-end area, determining that the target object is in the continuous wave coverage range, and recycling the pulsed wave symbol. The AAU / RRU receives the command issued by the gNB, completes the determination, detection and execution of the shutdown of the time slot signal, and enters the energy saving state to monitor the reporting situation. Taking a 2.5ms double-period wireless frame as an example, 5.7% energy saving can be achieved in one wireless frame (assuming that the pulsed wave (Pulsed Wave, referred to as P wave) occupies 4 time slot symbols); in addition, the pulsed wave symbol position is fixed, and there is mutual interference between the pulsed wave symbols of adjacent base stations, and the angle and position of the target object measured under different interference intensities will have different degrees of deviation, and the pulsed wave does not work, which can resist interference and thus improve the sensing performance of the sensing base station.

[0038] In the scene where entry is prohibited in the airport or water area, an electronic fence is set to prohibit entry into the area, and only the far-end target entering and leaving the electronic fence needs to be sensed. In this scenario, the target object is usually located in the far-end area. The specific implementation is as follows: determining that the target object is located in the area, and in the case that the target object is located in the far-end area, recycling the continuous wave symbol. The AAU / RRU receives the command issued by the gNB, completes the determination, detection and execution of the shutdown of the time slot signal, and enters the energy saving state to monitor the reporting situation. The actual energy saving benefit can be compared and viewed according to the power consumption difference before and after the symbol is shut down. Recycling the continuous wave can achieve the purpose of energy saving. Taking a 2.5ms double-period wireless frame as an example, 2.85% energy saving can be achieved in one wireless frame (assuming that the continuous wave (Continuous Wave, referred to as C wave) occupies two symbols); in addition, the continuous wave symbol position is fixed, and there is mutual interference between the pulsed wave symbols of adjacent base stations, and the angle and position of the target object measured under different interference intensities will have different degrees of deviation, and the pulsed wave does not work, which can resist interference and thus improve the sensing performance of the sensing base station.

[0039] In some embodiments, the area in which the target object is located is determined by: obtaining a plurality of sampling points of the target object, determining a first distance between each sampling point of the target object and the sensing base station; and determining the area in which the target object is located according to the first distance between each sampling point and the sensing base station.

[0040] In some embodiments, the first distance between each sampling point of the target object and the sensing base station is determined by: determining a time advance corresponding to each sampling point of the target object; and determining the first distance between each sampling point and the sensing base station according to the time advance corresponding to each sampling point.

[0041] In some embodiments, determining the region in which the target object is located according to the first distance between each sampling point and the perception base station comprises: determining a first size relationship between each first distance and a first preset distance, and determining a second size relationship between each first distance and a second preset distance, wherein the first preset distance is smaller than the second preset distance; and determining the region in which the target object is located according to the first size relationship and the second size relationship.

[0042] In some embodiments, determining the region in which the target object is located according to the first size relationship and the second size relationship comprises at least one of: determining that the target object is located in a near-end region when the first size relationship indicates that the target number of first distances is smaller than or equal to the first preset distance; determining that the target object is located in a far-end region when the second size relationship indicates that the target number of first distances is greater than or equal to the second preset distance; and determining that the target object is located in an intermediate region when the first size relationship indicates that the target number of first distances is greater than the first preset distance and the second size relationship indicates that the target number of first distances is smaller than the second preset distance.

[0043] In some embodiments, the method further comprises: obtaining a plurality of sampling points of the target object; determining a first distance between each sampling point of the target object and the perception base station; and determining that the target object is located in a near-end region when 80% of the sampling points of the target object are located within a distance of the perception base station that is smaller than or equal to a first preset distance; determining that the target object is located in a far-end region when 80% of the sampling points of the target object are located within a distance of the perception base station that is greater than or equal to a second preset distance; and determining that the target object is located in an intermediate region when 80% of the sampling points of the target object are located within a distance of the perception base station that is greater than the first preset distance and smaller than the second preset distance.

[0044] It should be noted that the target number can be set according to actual conditions, such as 80% of the total number of sampling points. The first preset distance can also be adjusted according to actual conditions, such as 200 meters, i.e., a coverage range smaller than or equal to 200 meters is a near-end region, and the second preset distance can be adjusted according to actual conditions, such as 800 meters, i.e., a coverage range greater than or equal to 800 meters is a far-end region.

[0045] In some embodiments, determining the region in which the target object is located comprises: determining a target perception cell in which the target object is located when the target object is located in a fusion cell, wherein the fusion cell is formed by fusing a plurality of perception cells; determining whether a state of the target perception cell is normal; and determining the region in which the target object is located when the state of the target perception cell is normal.

[0046] For the scene where multiple sensing cells exist, after multi-cell networking fusion, the coverage distance of the divided cells can be measured to determine whether the state of the target sensing cell corresponding to the target object is normal, in the case where the state of the target sensing cell is normal, the C wave or P wave reserved according to the area where the target object is located is selected for sensing, the other wave form is recycled, the RRU performs symbol energy saving, and the mutual interference between the sensing symbols at the same position between cells is reduced; in the case where the state of the target sensing cell is abnormal, the target object is not sensed.

[0047] In order to facilitate the understanding of the technical solutions provided by the present disclosure, the following will be described in detail in combination with specific scene embodiments.

[0048] The optional embodiment of the present disclosure provides a state information acquisition method, and Fig. 3 is a flow chart of the state information acquisition method according to the optional embodiment of the present disclosure, as shown in Fig. 3, which specifically includes the following steps:

[0049] Step S301: start;

[0050] Step S302: determine whether the cell where the target object is located is in service, if the cell is in service, execute step S303, otherwise execute step S309;

[0051] Step S303: screen the sensing area of the sensing base station;

[0052] Step S304: determine whether the distance between the target number of sampling points of the target object and the sensing base station is less than or equal to the distance threshold 1, if it is less than or equal to the distance threshold 1, execute step S305, otherwise execute step S306;

[0053] Step S305: the base station issues a pulse wave off command;

[0054] Step S306: determine whether the distance between the target number of sampling points of the target object and the sensing base station is greater than or equal to the distance threshold 2, if it is greater than or equal to the distance threshold 2, execute step S307, otherwise execute step S310;

[0055] Step S307: the base station issues a continuous wave off command, as shown in Fig. 4.

[0056] Step S308: the AAU / RRU performs symbol off operation;

[0057] Step S309: enter energy saving state and report energy saving monitoring data;

[0058] Step S310: do not turn off the pulse wave and the continuous wave;

[0059] Step S311: end.

[0060] For example, for the sensing site of dense urban area, flight limit and high limit, high-rise area, and short distance between stations, the pulse wave needs to be recovered, and only continuous wave is used for sensing. The use of symbols by pulse wave, the measured horizontal / vertical angle, horizontal / vertical tangential distance, position accuracy, and other aspects will be affected to different degrees under different interference intensities. The sensing cell needs to occupy S time slots to transmit and receive sensing signals. If the same frame header is offset, two cells will interfere with each other and affect the sensing performance. Without using pulse wave, the uplink and downlink symbol interference to the remote target or object can be reduced, and the performance impact on the remote target can be controlled. The AAU / RRU receives the command issued by the gNB, and adaptively completes the judgment, detection and execution of symbol shutdown or opening.

[0061] For example, in remote coverage scenarios such as airports, ships, and islands, only pulse wave is used for sensing, and the symbols of continuous wave are recovered. The AAU / RRU receives the command issued by the gNB, and adaptively completes the judgment, detection and execution of symbol shutdown or opening.

[0062] For example, in the middle area scenario, both continuous wave and pulse wave need to be reserved, and the energy saving process is not entered.

[0063] Based on the above examples, in a wireless frame with a 2.5ms double frame structure, the P wave occupies 4 symbols, and the C wave occupies 2 symbols. The energy saving benefits that can be achieved are as follows:

[0064] The duration of 1 wireless frame is 10ms, and each frame is divided into 10 time slots (slots). Among the 10 time slots, 2 time slots are allocated to S time slots, so the P wave can save 4 / 20*4 / 14, 5.7%, and the C wave can save 2.85%. As the application of sensing becomes more and more widespread, the energy saving ratio is higher.

[0065] The actual anti-interference benefits are shown in Table 1:

[0066] Table 1

[0067] As shown in FIGS. 5 and 6, FIG. 5 shows the performance when the C+P wave normally generates power, and the symbols of C+P wave have power. FIG. 6 shows that when the P wave does not generate power, only the symbols of C wave have power. Compared with FIG. 5, the wave peak is obviously narrowed.

[0068] Therefore, compared with related technologies, the present disclosure not only saves energy consumption, but also reduces symbol interference to a certain extent, and improves the sensing performance and effect of the sensing system.

[0069] Those skilled in the art can clearly understand that the method according to the above-mentioned embodiments can be realized by means of software on a general hardware platform, and of course can also be realized by hardware, but in many cases the former is a better implementation. Based on such understanding, the technical solutions of the present disclosure can be embodied in the form of a software product, which is stored in a storage medium (such as a read-only memory / random access memory (ROM / RAM), a magnetic disk, or an optical disk) and includes a number of instructions for making an end device (which can be a mobile phone, a computer, a server, or a network device) execute the methods described in the various embodiments of the present disclosure.

[0070] In the present embodiment, a state information acquisition apparatus is also provided, which is used to implement the above-mentioned embodiments and preferred embodiments, and will not be described again. As used below, the term "module" can be a combination of software and / or hardware that implements a predetermined function. Although the apparatus described in the following embodiments is preferably implemented in software, implementation of hardware, or a combination of software and hardware, is also possible and contemplated.

[0071] FIG. 7 is a structural block diagram of a state information acquisition apparatus according to an embodiment of the present disclosure, as shown in FIG. 7, the apparatus includes:

[0072] A determination module 72 is configured to determine a region in which the target object is located;

[0073] An adjustment module 74 is configured to adjust, according to the region in which the target object is located, an enabling state of a first time slot symbol corresponding to a continuous wave in a time slot signal and an enabling state of a second time slot symbol corresponding to a pulse wave in the time slot signal, to obtain an adjusted time slot signal;

[0074] An acquisition module 76 is configured to acquire state information of the target object according to the adjusted time slot signal.

[0075] The device determines the area where the target object is located, adjusts the enabling state of the first time slot symbol corresponding to the continuous wave in the time slot signal and the enabling state of the second time slot symbol corresponding to the pulse wave in the time slot signal according to the area where the target object is located, to obtain an adjusted time slot signal, and acquires the state information of the target object according to the adjusted time slot signal. In the embodiment of the present disclosure, it is determined whether the target object is located in a near end or a far end. The continuous wave is used to identify the information of the target object for the near end target, and the pulse wave is used to acquire the information for the far end target. That is, the enabling state of the time slot symbol corresponding to the continuous wave and the enabling state of the time slot symbol corresponding to the pulse wave in the time slot signal are adjusted according to the area where the target object is located, so as to acquire the state information of the target object according to the adjusted time slot signal. Therefore, the problem that the continuous wave and the pulse wave of the perception base station in different networking coverage areas are used at the same time, which causes waste of resources and different degrees of interference to other perception base stations, is solved, and the energy saving and anti-interference effects are achieved.

[0076] In one example embodiment, the adjusting module 74 is at least configured to perform one of the following: in the case where the target object is located in a near end area corresponding to the perception base station, adjusting the enabling state of the first time slot signal to an active state and adjusting the enabling state of the second time slot signal to an inactive state; in the case where the target object is located in a far end area corresponding to the perception base station, adjusting the enabling state of the first time slot signal to an inactive state and adjusting the enabling state of the second time slot signal to an active state; and in the case where the target object is located in an intermediate area corresponding to the perception base station, adjusting the enabling state of the first time slot signal to an active state and adjusting the enabling state of the second time slot signal to an active state.

[0077] In one example embodiment, the determining module 72 is configured to determine a target perception cell where the target object is located in the case where the target object is located in a fusion cell, wherein the fusion cell is formed by fusing a plurality of perception cells; determine whether the state of the target perception cell is normal; and in the case where the state of the target perception cell is normal, determine the area where the target object is located.

[0078] In one example embodiment, the determining module 72 is configured to acquire a plurality of sampling points of the target object, determine a first distance between each sampling point of the target object and a perception base station, and determine the area where the target object is located according to the first distance between each sampling point and the perception base station.

[0079] In an example embodiment, the determining module 72 is configured to determine a first size relationship between each first distance and a first preset distance, and determine a second size relationship between each first distance and a second preset distance, wherein the first preset distance is smaller than the second preset distance; and determine a region in which the target object is located according to the first size relationship and the second size relationship.

[0080] In an example embodiment, the determining module 72 is configured to perform at least one of the following: in a case where the first size relationship indicates that a target number of first distances is smaller than or equal to the first preset distance, determine that the target object is located in a near-end region; in a case where the second size relationship indicates that the target number of first distances is greater than or equal to the second preset distance, determine that the target object is located in a far-end region; and in a case where the first size relationship indicates that the target number of first distances is greater than the first preset distance, and the second size relationship indicates that the target number of first distances is smaller than the second preset distance, determine that the target object is located in an intermediate region.

[0081] It should be noted that each of the above modules can be implemented by software or hardware, and for the latter, the following implementation manners can be used, but are not limited thereto: all of the above modules are located in the same processor; or the above modules are located in different processors in any combination.

[0082] Embodiments of the present disclosure further provide a computer readable storage medium, which stores a computer program. The computer program is configured to execute the steps in any of the above method embodiments when running.

[0083] In some embodiments, the above computer readable storage medium can execute the following steps:

[0084] S1, determining a region in which a target object is located;

[0085] S2, adjusting an enabling state of a first time slot symbol corresponding to a continuous wave in a time slot signal and an enabling state of a second time slot symbol corresponding to a pulse wave in the time slot signal according to the region in which the target object is located, to obtain an adjusted time slot signal;

[0086] S3, obtaining state information of the target object according to the adjusted time slot signal.

[0087] In an example embodiment, the computer readable storage medium described above can include, but is not limited to, a U disk, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk, and various media that can store computer programs.

[0088] Embodiments of the present disclosure also provide an electronic device including a memory and a processor, the memory storing a computer program, and the processor being configured to execute the computer program to perform the steps in any of the method embodiments described above.

[0089] In some embodiments, the electronic device described above can perform the following steps:

[0090] S1, determining a region in which a target object is located;

[0091] S2, adjusting an enabling state of a first time slot symbol corresponding to a continuous wave in a time slot signal and an enabling state of a second time slot symbol corresponding to a pulse wave in the time slot signal according to the region in which the target object is located, to obtain an adjusted time slot signal;

[0092] S3, obtaining state information of the target object according to the adjusted time slot signal.

[0093] In an example embodiment, the electronic device described above can further include a transmission device and an input / output device, wherein the transmission device is connected to the processor, and the input / output device is connected to the processor.

[0094] Embodiments of the present disclosure also provide a computer program product, which includes a computer program, and the computer program, when executed by a processor, implements the steps in any of the method embodiments described above.

[0095] In some embodiments, the computer program product described above can perform the following steps:

[0096] S1, determining a region in which a target object is located;

[0097] S2, adjusting an enabling state of a first time slot symbol corresponding to a continuous wave in a time slot signal and an enabling state of a second time slot symbol corresponding to a pulse wave in the time slot signal according to the region in which the target object is located, to obtain an adjusted time slot signal;

[0098] S3, obtaining state information of the target object according to the adjusted time slot signal.

[0099] The embodiment of the present disclosure further provides another computer program product comprising a nonvolatile computer readable storage medium storing a computer program, the computer program being executed by a processor to implement the steps in any of the method embodiments.

[0100] The embodiment of the present disclosure further provides a computer program comprising computer instructions stored in a computer readable storage medium; a processor of a computer device reads the computer instructions from the computer readable storage medium, and the processor executes the computer instructions to enable the computer device to perform the steps in any of the method embodiments.

[0101] The specific examples in the present embodiment can refer to the examples described in the above embodiments and exemplary embodiments, which will not be repeated here.

[0102] Obviously, those skilled in the art should understand that the modules or steps of the present disclosure described above can be realized by general computing devices, which can be concentrated on a single computing device or distributed on a network composed of multiple computing devices, and can be realized by program codes executable by the computing devices, so that they can be stored in storage devices and executed by the computing devices, and in some cases, the steps shown or described can be executed in different order, or they can be manufactured into individual integrated circuit modules, or multiple modules or steps can be manufactured into a single integrated circuit module. Thus, the present disclosure is not limited to any specific combination of hardware and software.

[0103] The above only describes the preferred embodiments of the present disclosure and is not intended to limit the present disclosure. Those skilled in the art can make various modifications and changes to the present disclosure. Any modification, equivalent replacement, improvement, etc. within the principles of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A method for obtaining state information, comprising: Determine the area where the target object is located; The enabled state of the first time slot symbol corresponding to the continuous wave in the time slot signal and the enabled state of the second time slot symbol corresponding to the pulse wave in the time slot signal are adjusted according to the region where the target object is located, so as to obtain the adjusted time slot signal. The state information of the target object is obtained based on the adjusted time slot signal.

2. The method according to claim 1, wherein, Adjusting the enabling state of the first time slot symbol corresponding to the continuous wave in the time slot signal and the enabling state of the second time slot symbol corresponding to the pulse wave in the time slot signal according to the region where the target object is located, including at least one of the following: When the target object is located in the near-end area corresponding to the sensing base station, the enabling state of the first time slot signal is adjusted to the active state, and the enabling state of the second time slot signal is adjusted to the inactive state. When the target object is located in the remote area corresponding to the sensing base station, the enabling state of the first time slot signal is adjusted to the inactive state, and the enabling state of the second time slot signal is adjusted to the active state. When the target object is located in the middle area corresponding to the sensing base station, the enabled state of the first time slot signal is adjusted to the active state, and the enabled state of the second time slot signal is adjusted to the active state.

3. The method according to claim 1, wherein, Determining the target object and the region where the target object is located includes: If the target object is located in a fused cell, the target sensing cell in which the target object is located is determined, wherein the fused cell is formed by merging multiple sensing cells; Determine whether the target sensing cell is in a normal state; If the target sensing cell is in a normal state, determine the area where the target object is located.

4. The method according to claim 1, wherein, Determine the area where the target object is located, including: Acquire multiple sampling points of the target object, and determine a first distance between each sampling point of the target object and the sensing base station; The region where the target object is located is determined based on the first distance between each sampling point and the sensing base station.

5. The method according to claim 4, wherein, Determining the region where the target object is located based on the first distance between each sampling point and the sensing base station includes: Determine a first size relationship between each first distance and a first preset distance, and determine a second size relationship between each first distance and a second preset distance, wherein the first preset distance is less than the second preset distance; The region where the target object is located is determined based on the first size relationship and the second size relationship.

6. The method according to claim 5, wherein, The region where the target object is located is determined based on the first size relationship and the second size relationship, including at least one of the following: If the first distance indicating the number of targets in the first size relationship is less than or equal to the first preset distance, it is determined that the target object is located in the near-end region; If the first distance indicating the number of targets in the second size relationship is greater than or equal to the second preset distance, it is determined that the target object is located in a remote area; If the first distance indicating the number of targets is greater than the first preset distance, and the second distance indicating the number of targets is less than the second preset distance, then the target object is determined to be located in the middle region.

7. A device for acquiring status information, comprising: The module is set to determine the region where the target object is located. The adjustment module is configured to adjust the enable state of the first time slot symbol corresponding to the continuous wave in the time slot signal and the enable state of the second time slot symbol corresponding to the pulse wave in the time slot signal according to the region where the target object is located, so as to obtain the adjusted time slot signal. The acquisition module is configured to acquire the state information of the target object based on the adjusted time slot signal.

8. A computer-readable storage medium storing a computer program, wherein, When the computer program is executed by a processor, it implements the steps of the method described in any one of claims 1 to 6.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor, when executing the computer program, implements the steps of the method according to any one of claims 1 to 6.

10. A computer program product comprising a computer program that, when executed by a processor, implements the method of any one of claims 1 to 6.

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