CN114079857A - Positioning method, positioning device, electronic equipment and positioning system - Google Patents
Positioning method, positioning device, electronic equipment and positioning system Download PDFInfo
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- CN114079857A CN114079857A CN202111233324.6A CN202111233324A CN114079857A CN 114079857 A CN114079857 A CN 114079857A CN 202111233324 A CN202111233324 A CN 202111233324A CN 114079857 A CN114079857 A CN 114079857A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
Abstract
The embodiment of the application provides a positioning method, a positioning device, electronic equipment and a positioning system, wherein the positioning method comprises the following steps: receiving signal information which is sent by a positioning base station and corresponds to target equipment to be positioned, wherein the signal information is information of target wireless signals received by the positioning base station, and the target wireless signals are sent by the target equipment; acquiring base station position information of the positioning base station; and obtaining the target position information of the target equipment according to the base station position information and the signal information.
Description
Technical Field
The disclosed embodiments relate to the field of positioning technologies, and more particularly, to a positioning method, apparatus and device.
Background
By sharing vehicles, especially sharing electric bicycles for traveling, the sharing of electric bicycles occupies an increasingly important position in daily life.
At present, when the operation and maintenance of the equipment to be operated and maintained in the warehouse, for example, the equipment such as shared vehicle equipment and battery equipment replaced by a shared electric bicycle, are performed, because the position information provided by a Positioning module based on a Global Positioning System (GPS) in an indoor environment is not accurate, the operation and maintenance personnel can only search the equipment in the warehouse for operation and maintenance in a manual inspection mode according to the equipment identifier of the equipment to be operated and maintained provided by a server, which is a problem of great labor and time consumption.
Disclosure of Invention
An object of the present disclosure is to provide a positioning method, so that a user can quickly and conveniently find a target device.
According to a first aspect of the present disclosure, there is provided an embodiment of a positioning method, including:
receiving signal information which is sent by a positioning base station and corresponds to target equipment to be positioned, wherein the signal information is information of target wireless signals received by the positioning base station, and the target wireless signals are sent by the target equipment;
acquiring base station position information of the positioning base station;
and obtaining the target position information of the target equipment according to the base station position information and the signal information.
Optionally, the obtaining the target location information of the target device according to the base station location information and the signal information includes:
and obtaining the target position information by using a preset positioning algorithm according to the base station position information and the signal information.
Optionally, the number of the positioning base stations is multiple, and the method includes multiple pieces of signal information, where the multiple pieces of signal information correspond to the multiple positioning base stations, respectively;
the obtaining the target location information by using a preset location algorithm according to the base station location information and the signal information includes:
and obtaining the target position information by using the preset positioning algorithm according to the position information of the base stations and the signal information.
Optionally, the target wireless signal comprises a bluetooth broadcast signal;
the signal information includes at least one of: signal strength of the bluetooth broadcast signal, phase information of the bluetooth broadcast signal.
Optionally, the obtaining the base station location information of the positioning base station includes:
acquiring a base station identifier of the positioning base station;
and obtaining the position information of the base station according to the base station identification.
Optionally, the method is applied to a server in the shared vehicle field, and the target device comprises a battery device;
before the step of receiving signal information corresponding to a target device to be positioned, which is sent by a positioning base station, the method further includes:
monitoring status information of the battery device;
and under the condition that the state information shows that the battery equipment is in a state of waiting for operation and maintenance, sending a signal broadcast instruction to the battery equipment so as to indicate the battery equipment to externally send out a Bluetooth broadcast signal.
Optionally, after obtaining the target location information, the method further comprises:
and providing the target position information to user terminal equipment, wherein the user terminal equipment is the terminal equipment logged with the account of the operation and maintenance user.
According to a second aspect of the present disclosure, there is provided an embodiment of a positioning device, comprising:
the system comprises a signal information receiving module, a positioning base station and a target device, wherein the signal information receiving module is used for receiving signal information which is sent by the positioning base station and corresponds to the target device to be positioned, the signal information is information of a target wireless signal received by the positioning base station, and the target wireless signal is sent by the target device;
a base station position information obtaining module, configured to obtain base station position information of the positioning base station;
and the positioning module is used for acquiring the target position information of the target equipment according to the base station position information and the signal information.
According to a third aspect of the present disclosure, there is provided an embodiment of an electronic device, a device positioning apparatus as described in the second aspect of the present description, or,
the electronic device includes:
a memory for storing executable instructions;
and a processor, configured to execute the electronic device according to the control of the instruction to perform the positioning method according to the first aspect of the present specification.
According to a fourth aspect of the present disclosure, there is provided an embodiment of a positioning system, comprising:
an electronic device as described in the third aspect of the present specification;
positioning a base station;
a target device to be located.
One advantageous effect of the embodiments of the present disclosure is that, according to the embodiments of the present disclosure, for a target device to be located, an electronic device, for example, a server receives signal information corresponding to the target device sent by a positioning base station, and obtains base station position information of the positioning base station quickly and accurately according to the base station position information and the signal information, and a user can quickly and accurately find the target device according to the target position information.
Other features of the present description and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the specification and together with the description, serve to explain the principles of the specification.
FIG. 1 is a schematic diagram of a positioning system capable of implementing embodiments of the present disclosure.
Fig. 2 is a schematic flowchart of a positioning method according to an embodiment of the disclosure.
Fig. 3 is a block schematic diagram of a positioning device provided in an embodiment of the present disclosure.
Fig. 4 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present disclosure.
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
< hardware configuration >
FIG. 1 is a schematic diagram of a positioning system capable of implementing embodiments of the present disclosure.
As shown in fig. 1, the system includes an electronic device 1000, a target device 2000 to be located, a positioning base station 3000, and a terminal device 4000.
The electronic apparatus 1000 and the terminal apparatus 4000, and the electronic apparatus 1000 and the target apparatus 2000 may be communicatively connected through a network 5000. The target device 2000 and the electronic device 1000, and the network 5000 over which the terminal device 4000 communicates with the electronic device 1000 may be the same or different. The network 5000 may be a wireless communication network, a wired communication network, a local area network, or a wide area network.
The electronic device 1000 provides a service point for processes, databases, and communications facilities. The electronic device 1000 may be an integral server, a distributed server across multiple computers, a computer data center, a cloud server, or a cloud-deployed server cluster, etc. The server may be of various types, such as, but not limited to, a web server, a news server, a mail server, a message server, an advertisement server, a file server, an application server, an interaction server, a database server, or a proxy server. In some embodiments, each server may include hardware, software, or embedded logic components or a combination of two or more such components for performing the appropriate functions supported or implemented by the server. The specific configuration of the electronic device 1000 may include, but is not limited to, a processor 1100, a memory 1200, an interface device 1300, and a communication device 1400. Processor 1100 is used to execute computer programs written in the instruction set of architectures such as x86, Arm, RISC, MIPS, SSE, and the like. The memory 1200 is, for example, a ROM (read only memory), a RAM (random access memory), a nonvolatile memory such as a hard disk, or the like. The interface device 1300 is, for example, a USB interface, a serial interface, a parallel interface, or the like. The communication device 1400 is, for example, capable of wired or wireless communication, and may include, for example, WiFi communication, bluetooth communication, 2G/3G/4G/5G communication, etc.
As applied to the disclosed embodiments, the memory 1200 of the electronic device 1000 is used to store a computer program for controlling the processor 1100 to operate so as to implement the method according to the disclosed embodiments. For example, the electronic device 1000 may be used to: receiving the signal information corresponding to the target device 2000 sent by the positioning base station 3000, obtaining the base station location information of the positioning base station 3000 and the signal information, quickly and accurately obtaining the target location information of the target device 2000, and providing the target location information to the terminal device 4000, so that the user can quickly and accurately search the target device 2000 according to the target location information. The skilled person can design the computer program according to the solution disclosed in the present disclosure. How the computer program controls the processor to operate is well known in the art and will not be described in detail here.
It will be understood by those skilled in the art that the electronic device 1000 may include other devices besides the devices shown in fig. 1, and is not limited thereto.
In this embodiment, the terminal device 4000 is, for example, a mobile phone, a portable computer, a tablet computer, a palmtop computer, a wearable device, or the like.
The terminal device 4000 may be equipped with an operation and maintenance application client, and a user may operate the operation and maintenance application client to achieve the purpose of obtaining target location information of a target device to be located, which is provided by the electronic device 1000, and searching for the target device 2000 according to the target location information.
The terminal apparatus 4000 may include, but is not limited to, a processor 4100, a memory 4200, an interface device 4300, a communication device 4400, a display device 4500, an input device 4600, a speaker 4700, a microphone 4800, and the like. The processor 4100 may be a central processing unit CPU, a graphics processing unit GPU, a microprocessor MCU, etc., and is configured to execute a computer program, and the computer program may be written by using an instruction set of architectures such as x86, Arm, RISC, MIPS, SSE, etc. The memory 4200 includes, for example, a ROM (read only memory), a RAM (random access memory), a nonvolatile memory such as a hard disk, and the like. The interface device 1300 includes, for example, a USB interface, a serial interface, a parallel interface, and the like. The communication device 4400 can perform wired communication using an optical fiber or a cable, or perform wireless communication, and specifically can include WiFi communication, bluetooth communication, 2G/3G/4G/5G communication, and the like. The display device 4500 is a liquid crystal display, a touch panel, or the like, for example. The input device 4600 may include, for example, a touch screen, a keyboard, a motion-sensing input, and the like. The speaker 4170 is used to output an audio signal. The microphone 4180 is used to pick up an audio signal.
The terminal device 4000 may be installed with an intelligent operating system (e.g., Windows, Linux, android, IOS, etc. systems) and application software.
It should be understood by those skilled in the art that although a plurality of devices of the terminal apparatus 4000 are illustrated in fig. 1, the terminal apparatus 4000 of the embodiments of the present disclosure may refer to only some of the devices therein, for example, only the processor 4100, the memory 4200, and the like.
The target device 2000 may be a shared vehicle shown in fig. 1, a device for waiting for positioning by a battery device, where the shared vehicle may be a vehicle such as a general bicycle, an electric bicycle, and the like, and the battery device may be, for example, an intelligent lock of the shared vehicle, or a battery device to be replaced in the electric bicycle, which is not limited herein.
The target device 2000 may include, but is not limited to, a processor 2100, a memory 2200, an interface device 2300, a communication device 2400, a display device 2500, an input device 2600, a speaker 2700, a microphone 2800, and the like. The processor 2100 may be a microprocessor MCU or the like. The memory 2200 includes, for example, a ROM (read only memory), a RAM (random access memory), a nonvolatile memory such as a hard disk, and the like. The interface device 2300 includes, for example, a USB interface, a serial interface, a parallel interface, and the like. The communication device 2400 is capable of wired communication using an optical fiber or a cable, or wireless communication, and specifically may include WiFi communication, bluetooth communication, 2G/3G/4G/5G communication, and the like. The display device 2500 may be, for example, a liquid crystal display, a touch panel, or the like. The input device 2600 may include, for example, a touch panel, a keyboard, or a microphone for inputting voice information. The target device 2000 may output an audio signal through the speaker 2700 and capture the audio signal through the microphone 2800.
As applied to the embodiment of the present disclosure, the memory 2200 of the target device 2000 is configured to store a computer program, which is configured to control the processor 2100 to operate to perform information interaction with the electronic device 1000, for example, to receive a signal broadcast instruction sent by the electronic device 1000, send out a target wireless signal in response to the signal broadcast instruction, for example, send out a bluetooth broadcast signal, so that the positioning base station 3000 can generate signal information of the target wireless signal by receiving the target wireless signal, and send the signal information to the electronic device 1000, so that the electronic device 1000 can obtain target location information of the target device 2000 according to the base station location information of the positioning base station and the signal information. How the computer program controls the processor to operate is well known in the art and will not be described in detail here.
Although a plurality of apparatuses of the target device 2000 are illustrated in fig. 1, the present invention may only relate to some of the apparatuses, for example, the target device 2000 only relates to the processor 2100, the memory 2200 and the communication apparatus 2400.
A positioning base station 4000, which is a Signal receiving and transmitting apparatus including an antenna array, the positioning base station 4000 may be configured to receive a target wireless Signal externally transmitted by the target device 2000, for example, receive a bluetooth broadcast Signal transmitted by the target device 2000 based on an Angle of arrival (AOA) protocol in bluetooth 5.1, and generate information reflecting the target wireless Signal, for example, information such as Signal Strength Indicator (RSSI), phase information, and the like; and by transmitting the signal information to the electronic apparatus 1000, the electronic apparatus 1000 may obtain target location information of the target apparatus 2000 based on the signal information.
The specific configuration of the positioning base station 4000 may include, but is not limited to, a processor 4100, a memory 4200, an interface device 4300, and a communication device 4400. Processor 4100 is used to execute computer programs written in an instruction set of architectures such as x86, Arm, RISC, MIPS, SSE, etc. The memory 4200 is, for example, a ROM (read only memory), a RAM (random access memory), a nonvolatile memory such as a hard disk, or the like. The interface 4300 is, for example, a USB interface, a serial interface, a parallel interface, or the like. The communication device 4400 is capable of wired or wireless communication, for example, and may include WiFi communication, bluetooth communication, 2G/3G/4G/5G communication, and so on.
It should be understood that although fig. 1 shows only one electronic device 1000, target device 2000, positioning base station 3000, and terminal device 4000, it is not meant to limit the respective numbers, and multiple electronic devices 1000, multiple target devices 2000, multiple positioning base stations 3000, and multiple terminal devices 4000 may be included in the present system.
Various embodiments and examples according to the present invention are described below with reference to the accompanying drawings.
< method examples >
In order to solve the problem that operation and maintenance personnel search for target equipment, such as a vehicle or a battery device, in a warehouse in a manual inspection mode to perform operation and maintenance on the target equipment, which is time-consuming and labor-consuming in the field of shared vehicles, an embodiment of the present disclosure provides a positioning method, please refer to fig. 1, which is a schematic flow diagram of the positioning method provided in the embodiment of the present disclosure, the embodiment may be implemented by electronic equipment in the field of shared vehicles, the electronic equipment may specifically be a server, such as the electronic equipment 1000 shown in fig. 1, and the positioning method of the present embodiment is described below by taking the electronic equipment 1000 shown in fig. 1 as an example.
As shown in fig. 2, the positioning method of the present embodiment may include the following steps S2100-S2300, which will be described in detail below.
Step S2100, receiving signal information corresponding to a target device to be positioned, where the signal information is information of a target wireless signal received by a positioning base station, and the target wireless signal is sent by the target device.
The positioning base station may be the positioning base station 3000 shown in fig. 1, and the target device may be the target device 2000 shown in fig. 1. In the embodiments of the present disclosure, unless otherwise specified, the target device is taken as a battery device for example.
In an embodiment of the present disclosure, the target wireless signal may be a bluetooth broadcast signal issued by a target device, e.g., a battery device, based on an Angle of arrival (AOA) protocol in bluetooth 5.1.
In one embodiment, in a case where the method is applied to a server sharing a vehicle domain and the target device is a battery device, before performing the step S2100, the method further includes: monitoring status information of the battery device; and under the condition that the state information shows that the battery equipment is in a state of waiting for operation and maintenance, sending a signal broadcast instruction to the battery equipment so as to indicate the battery equipment to externally send out a Bluetooth broadcast signal.
Specifically, before this step S2100 is executed, the server may determine whether the target device is in the state to be operated and maintained by storing the state information of the target device itself or by receiving the state information sent by the target device at the preset time interval.
The state information may be obtained by the server or the vehicle itself according to whether it is in a failure state, whether its remaining power is lower than a preset threshold, or the like.
For example, in the case that the target device is a battery device, the server may set the state information of the battery device to the state to be maintained by determining whether the battery device is in a protection or fault state.
The server can continuously monitor the state information of the target device or according to a preset time interval, and send a signal broadcast instruction to the target device to instruct the battery device to externally send a bluetooth broadcast signal under the condition that the state information indicates that the target device is in a to-be-operated and to-be-maintained state. The target device can control the Bluetooth module to externally send a Bluetooth broadcast instruction based on a Bluetooth 5.1 AOA protocol under the condition that the target device receives the signal broadcast instruction sent by the server, so that a positioning base station in the same indoor environment with the target device can generate corresponding signal information by scanning the Bluetooth broadcast signal, and the server can accurately position the target device according to the signal information by sending the signal information to the server.
In one embodiment, in the case where the target wireless signal emitted by the target device, such as a battery device, is a bluetooth broadcast signal, the signal information generated by the positioning base station may include at least one of: signal strength of the bluetooth broadcast signal, phase information of the bluetooth broadcast signal, and the like.
Step S2200 is to acquire base station location information of the positioning base station.
In one embodiment, the obtaining the base station location information of the positioning base station includes: acquiring a base station identifier of a positioning base station; and obtaining the position information of the base station according to the base station identifier.
Specifically, after the electronic device receives signal information corresponding to the target device and sent by the positioning base station, the base station location information of the positioning base station may be obtained according to a base station identifier of the positioning base station, where the base station identifier of the positioning base station may be a base station number of the positioning base station.
Step S2300, obtaining the target location information of the target device according to the base station location information and the signal information.
In one embodiment, the obtaining the target location information of the target device according to the base station location information and the signal information includes: and obtaining the target position information by using a preset positioning algorithm according to the base station position information and the signal information.
In a preferred embodiment provided by the present disclosure, the predetermined positioning algorithm may be a bluetooth positioning algorithm based on bluetooth AOA technology.
It should be noted that, in specific implementation, the preset positioning algorithm may also be another algorithm, for example, a positioning algorithm based on an ultra wideband technology, however, since the bluetooth positioning algorithm based on the bluetooth AOA technology is implemented, the transmission and reception power, the communication distance, the stability, the deployment cost, and the like of the bluetooth signal are relatively due to other technologies, in the embodiment of the present disclosure, unless otherwise specified, the preset positioning algorithm is described as an example of the bluetooth positioning algorithm based on the bluetooth AOA technology.
In this embodiment, since the bluetooth positioning algorithm based on the bluetooth AOA technology generally requires signal information provided by at least two positioning base stations to position the target device, in an embodiment, the number of the positioning base stations is multiple and correspondingly, the method includes multiple signal information, the multiple signal information respectively correspond to the multiple positioning base stations, and obtaining the target position information by using a preset positioning algorithm according to the base station position information and the signal information includes: and obtaining the target position information by using the preset positioning algorithm according to the position information of the base stations and the signal information.
In one embodiment, after obtaining the target location information of the target device, the method further comprises: and providing the target position information to user terminal equipment, wherein the user terminal equipment is the terminal equipment logged with the account of the operation and maintenance user. The user terminal device may be, for example, the terminal device 4000 shown in fig. 1.
Specifically, after the electronic device 1000 obtains the target location information of the target device according to the method provided by any of the above embodiments, the target location information may be provided to a terminal device used by an operation and maintenance worker, and a user may quickly and accurately find the target device by checking the target location information displayed by the terminal device, so as to perform operation and maintenance management on the target device.
To sum up, according to the positioning method provided by the embodiment of the present disclosure, for a target device to be positioned, after receiving signal information corresponding to the target device sent by a positioning base station, a server obtains base station position information of the positioning base station, and according to the base station position information and the signal information, can quickly and accurately obtain target position information of the target device, and according to the target position information, a user can quickly and accurately find the target device.
< apparatus embodiment >
Corresponding to the above method embodiment, the embodiment of the present disclosure further provides a positioning apparatus, and fig. 3 is a block schematic diagram of the positioning apparatus provided in the embodiment of the present disclosure. As shown in fig. 3, the positioning device 3000 may include: a signal information receiving module 3100, a base station location information obtaining module 3200, and a positioning module 3300.
The signal information receiving module 3100 is configured to receive signal information corresponding to a target device to be located, where the signal information is information of a target wireless signal received by a positioning base station, and the target wireless signal is sent by the target device;
a base station location information obtaining module 3200, configured to obtain base station location information of the positioning base station;
in an embodiment, the base station location information obtaining module 3200, when obtaining the base station location information of the positioning base station, may be configured to: acquiring a base station identifier of the positioning base station; and obtaining the position information of the base station according to the base station identification.
A positioning module 3300, configured to obtain target location information of the target device according to the base station location information and the signal information,
in one embodiment, the positioning module 3300, when obtaining the target location information of the target device according to the base station location information and the signal information, may be configured to: and obtaining the target position information by using a preset positioning algorithm according to the base station position information and the signal information.
In one embodiment, the number of the positioning base stations is multiple, and the method includes multiple pieces of signal information respectively corresponding to the multiple positioning base stations; the positioning module 3300 may be configured to, when obtaining the target location information by using a preset positioning algorithm according to the base station location information and the signal information: and obtaining the target position information by using the preset positioning algorithm according to the position information of the base stations and the signal information.
In one embodiment, the apparatus 3000 may be applied to a server sharing a vehicle field, and the target device includes a battery device; the apparatus 3000 further comprises a monitoring module for: monitoring status information of the battery device; and under the condition that the state information shows that the battery equipment is in a state of waiting for operation and maintenance, sending a signal broadcast instruction to the battery equipment so as to indicate the battery equipment to externally send out a Bluetooth broadcast signal.
In one embodiment, the apparatus 3000 further comprises a location information providing module configured to: and providing the target position information to user terminal equipment, wherein the user terminal equipment is the terminal equipment logged with the account of the operation and maintenance user.
< apparatus embodiment >
Corresponding to the above embodiments, in this embodiment, an electronic device is further provided, which may include the positioning apparatus 3000 of the apparatus embodiment of the present disclosure, and is configured to implement the positioning method in the method embodiment of the present disclosure.
As shown in fig. 4, the electronic device 400 comprises a processor 410 and a memory 420, the memory 420 being configured to store an executable computer program, the processor 410 being configured to perform the positioning method according to any of the above method embodiments, under the control of the computer program.
The modules of the positioning apparatus 3000 may be implemented by the processor 410 in the present embodiment executing the computer program stored in the memory 420, or may be implemented by other circuit structures, which is not limited herein.
< System embodiment >
Corresponding to the above embodiments, the embodiment of the present disclosure further provides a positioning system, which includes the electronic device 1000, the target device 2000, and the positioning base station 3000 described in fig. 1.
One or more embodiments of the present description may be a system, method, and/or computer program product. The computer program product may include a computer-readable storage medium having computer-readable program instructions embodied thereon for causing a processor to implement various aspects of the specification.
The computer readable storage medium may be a tangible device that can hold and store the instructions for use by the instruction execution device. The computer readable storage medium may be, for example, but not limited to, an electronic memory device, a magnetic memory device, an optical memory device, an electromagnetic memory device, a semiconductor memory device, or any suitable combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a Static Random Access Memory (SRAM), a portable compact disc read-only memory (CD-ROM), a Digital Versatile Disc (DVD), a memory stick, a floppy disk, a mechanical coding device, such as punch cards or in-groove projection structures having instructions stored thereon, and any suitable combination of the foregoing. Computer-readable storage media as used herein is not to be construed as transitory signals per se, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through a waveguide or other transmission medium (e.g., optical pulses through a fiber optic cable), or electrical signals transmitted through electrical wires.
The computer-readable program instructions described herein may be downloaded from a computer-readable storage medium to a respective computing/processing device, or to an external computer or external storage device via a network, such as the internet, a local area network, a wide area network, and/or a wireless network. The network may include copper transmission cables, fiber optic transmission, wireless transmission, routers, firewalls, switches, gateway computers and/or edge servers. The network adapter card or network interface in each computing/processing device receives computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in a computer-readable storage medium in the respective computing/processing device.
The computer program instructions for carrying out operations for embodiments of the present description may be assembly instructions, Instruction Set Architecture (ISA) instructions, machine related instructions, microcode, firmware instructions, state setting data, or source code or object code written in any combination of one or more programming languages, including an object oriented programming language such as Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The computer-readable program instructions may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider). In some embodiments, an electronic circuit, such as a programmable logic circuit, a Field Programmable Gate Array (FPGA), or a Programmable Logic Array (PLA), can execute computer-readable program instructions to implement various aspects of the present description by utilizing state information of the computer-readable program instructions to personalize the electronic circuit.
Aspects of the present description are described herein with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the description. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer-readable program instructions.
These computer-readable program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions/acts specified in the flowchart and/or block diagram block or blocks. These computer-readable program instructions may also be stored in a computer-readable storage medium that can direct a computer, programmable data processing apparatus, and/or other devices to function in a particular manner, such that the computer-readable medium storing the instructions comprises an article of manufacture including instructions which implement the function/act specified in the flowchart and/or block diagram block or blocks.
The computer readable program instructions may also be loaded onto a computer, other programmable data processing apparatus, or other devices to cause a series of operational steps to be performed on the computer, other programmable apparatus or other devices to produce a computer implemented process such that the instructions which execute on the computer, other programmable apparatus or other devices implement the functions/acts specified in the flowchart and/or block diagram block or blocks.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present description. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of instructions, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions. It is well known to those skilled in the art that implementation by hardware, implementation by software, and implementation by a combination of software and hardware are equivalent.
The foregoing description of the embodiments of the present specification has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the application is defined by the appended claims.
Claims (10)
1. A method of positioning, comprising:
receiving signal information which is sent by a positioning base station and corresponds to target equipment to be positioned, wherein the signal information is information of target wireless signals received by the positioning base station, and the target wireless signals are sent by the target equipment;
acquiring base station position information of the positioning base station;
and obtaining the target position information of the target equipment according to the base station position information and the signal information.
2. The method of claim 1, wherein obtaining the target location information of the target device according to the base station location information and the signal information comprises:
and obtaining the target position information by using a preset positioning algorithm according to the base station position information and the signal information.
3. The method according to claim 2, wherein the number of the positioning base stations is plural, and the method comprises a plurality of signal information respectively corresponding to the plurality of positioning base stations;
the obtaining the target location information by using a preset location algorithm according to the base station location information and the signal information includes:
and obtaining the target position information by using the preset positioning algorithm according to the position information of the base stations and the signal information.
4. The method of claim 1, wherein the target wireless signal comprises a bluetooth broadcast signal;
the signal information includes at least one of: signal strength of the bluetooth broadcast signal, phase information of the bluetooth broadcast signal.
5. The method of claim 1, wherein the obtaining base station location information of the positioning base station comprises:
acquiring a base station identifier of the positioning base station;
and obtaining the position information of the base station according to the base station identification.
6. The method according to claim 1, wherein the method is applied to a server sharing a vehicle field, and the target device comprises a battery device;
before the step of receiving signal information corresponding to a target device to be positioned, which is sent by a positioning base station, the method further includes:
monitoring status information of the battery device;
and under the condition that the state information shows that the battery equipment is in a state of waiting for operation and maintenance, sending a signal broadcast instruction to the battery equipment so as to indicate the battery equipment to externally send out a Bluetooth broadcast signal.
7. The method of claim 6, wherein after obtaining the target location information, the method further comprises:
and providing the target position information to user terminal equipment, wherein the user terminal equipment is the terminal equipment logged with the account of the operation and maintenance user.
8. A positioning device, comprising:
the system comprises a signal information receiving module, a positioning base station and a target device, wherein the signal information receiving module is used for receiving signal information which is sent by the positioning base station and corresponds to the target device to be positioned, the signal information is information of a target wireless signal received by the positioning base station, and the target wireless signal is sent by the target device;
a base station position information obtaining module, configured to obtain base station position information of the positioning base station;
and the positioning module is used for acquiring the target position information of the target equipment according to the base station position information and the signal information.
9. An electronic device comprising the device positioning apparatus of claim 8, or,
the electronic device includes:
a memory for storing executable instructions;
a processor for operating the electronic device to execute the positioning method according to the control of the instruction, wherein the positioning method is as claimed in any one of claims 1 to 7.
10. A positioning system, comprising:
the electronic device of claim 9;
positioning a base station;
a target device to be located.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111233324.6A CN114079857A (en) | 2021-10-22 | 2021-10-22 | Positioning method, positioning device, electronic equipment and positioning system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111233324.6A CN114079857A (en) | 2021-10-22 | 2021-10-22 | Positioning method, positioning device, electronic equipment and positioning system |
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| CN114079857A true CN114079857A (en) | 2022-02-22 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110062333A (en) * | 2019-04-11 | 2019-07-26 | 上海智向信息科技有限公司 | Assets orientation management system and positioning label |
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2021
- 2021-10-22 CN CN202111233324.6A patent/CN114079857A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110062333A (en) * | 2019-04-11 | 2019-07-26 | 上海智向信息科技有限公司 | Assets orientation management system and positioning label |
Non-Patent Citations (1)
| Title |
|---|
| 郭文书 * |
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