CN110691318A - Positioning method, positioning device, electronic equipment and computer storage medium - Google Patents
Positioning method, positioning device, electronic equipment and computer storage medium Download PDFInfo
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- CN110691318A CN110691318A CN201910335846.3A CN201910335846A CN110691318A CN 110691318 A CN110691318 A CN 110691318A CN 201910335846 A CN201910335846 A CN 201910335846A CN 110691318 A CN110691318 A CN 110691318A
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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
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/69—Types of network addresses using geographic information, e.g. room number
Abstract
The embodiment of the application provides a positioning method, a positioning device, electronic equipment and a computer storage medium, wherein the method comprises the following steps: acquiring an MAC address of a first wireless network hotspot scanned by target equipment; screening out the MAC address of the fixed wireless network hotspot stored in a first appointed database from the MAC addresses of the first wireless network hotspot to serve as a target MAC address; acquiring positioning reference information corresponding to the target MAC address from the first designated database; and positioning the target equipment according to the positioning reference information. By the method, the accuracy of positioning the target equipment is improved, and the accuracy of positioning the target equipment through the network can be improved.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a positioning method, an apparatus, an electronic device, and a computer storage medium.
Background
In the conventional positioning technology, not only the target device can be positioned by a Global Positioning System (GPS), but also the target device can be positioned by a network. When the target device is located through the network, the target device can be located through the wireless network hotspot which can be scanned by the target device.
However, a wireless network hotspot established by the mobile device may exist in the wireless network hotspots scanned by the target device for positioning, and since the position of the mobile device may move, when the target device is positioned, the positioning result may be inaccurate, thereby reducing the accuracy rate when the target device is positioned through the network.
Disclosure of Invention
In view of the above, an object of the embodiments of the present application is to provide a positioning method, an apparatus, an electronic device, and a computer storage medium, so as to improve accuracy of a positioning result.
Mainly comprises the following aspects:
in a first aspect, an embodiment of the present application provides a positioning method, including:
acquiring a Media Access Control (MAC) address of a first wireless network hotspot scanned by target equipment;
screening out the MAC address of the fixed wireless network hotspot stored in a first appointed database from the MAC addresses of the first wireless network hotspot to serve as a target MAC address;
acquiring positioning reference information corresponding to the target MAC address from the first designated database;
and positioning the target equipment according to the positioning reference information.
Optionally, before acquiring the MAC address of the first wireless network hotspot scanned by the target device, the method further includes:
acquiring the MAC address of a second wireless network hotspot in a designated area to take the MAC address of the second wireless network hotspot as a candidate MAC address;
inquiring equipment registration information corresponding to the candidate MAC address;
determining a fixed wireless network hotspot in the second wireless network hotspots according to the device registration information, and taking the fixed wireless network hotspot in the second wireless network hotspot as a target hotspot;
acquiring the positioning reference information related to the target hotspot;
storing the MAC address of the target hotspot and the positioning reference information related to the target hotspot in the first designated database.
Optionally, the querying for the device registration information corresponding to the candidate MAC address includes:
analyzing the MAC address to acquire organization unique identifier OUI information in the MAC address;
and inquiring the equipment registration information according to the OUI information.
Optionally, the querying the device registration information according to the OUI information includes:
and inquiring the registered manufacturer information matched with the OUI information from a second specified database so as to use the registered manufacturer information as the equipment registration information.
Optionally, the determining, according to the device registration information, a fixed wireless network hotspot in the second wireless network hotspot to use the fixed wireless network hotspot in the second wireless network hotspot as a target hotspot includes:
acquiring the information of the operating range of a manufacturer according to the information of the registered manufacturer;
and determining the target hot spot according to the manufacturer operation range information.
Optionally, the manufacturer operation range information includes:
producing only mobile wireless network devices, producing only fixed wireless network devices, and producing not only mobile wireless network devices but also fixed wireless network devices.
Optionally, the determining the target hotspot according to the manufacturer operation range information includes:
when the manufacturer operation range information is that only mobile wireless network equipment is produced, determining the second wireless network hotspot as a mobile wireless network hotspot;
when the manufacturer operation range information is that only fixed wireless network equipment is produced, determining the second wireless network hotspot as the target hotspot;
when the manufacturer operation range information indicates that not only mobile wireless network equipment but also fixed wireless network equipment is produced, inquiring indication information for indicating the use range of the network card according to the candidate MAC address; and determining the target hot spot according to the indication information.
Optionally, the determining the target hotspot according to the indication information includes:
when the indication information is used for the mobile equipment, determining the second wireless network hotspot as a mobile wireless network hotspot;
and when the indication information is used for the fixed equipment, determining the second wireless network hotspot as the target hotspot.
Optionally, the first designated database includes MAC addresses of all wireless network hotspots in a designated area, and the MAC address of the first wireless network hotspot is a MAC address of a fixed wireless network hotspot.
Optionally, the positioning reference information includes:
latitude and longitude information and signal strength information.
In a second aspect, an embodiment of the present application provides a positioning apparatus, including:
the first acquisition unit is used for acquiring the Media Access Control (MAC) address of the first wireless network hotspot scanned by the target equipment;
the screening unit is used for screening out the MAC address of the fixed wireless network hotspot stored in a first designated database from the MAC addresses of the first wireless network hotspot to serve as a target MAC address;
a second acquisition unit configured to acquire positioning reference information corresponding to the target MAC address from the first specified database;
and the positioning unit is used for positioning the target equipment according to the positioning reference information.
Optionally, the apparatus further comprises:
a third obtaining unit, configured to obtain a MAC address of a second wireless network hotspot in a specified area before obtaining a media access control MAC address of a first wireless network hotspot scanned by a target device, so as to use the MAC address of the second wireless network hotspot as a candidate MAC address;
the query unit is used for querying the device registration information corresponding to the candidate MAC address;
a determining unit, configured to determine, according to the device registration information, a fixed wireless network hotspot in the second wireless network hotspot, so as to use the fixed wireless network hotspot in the second wireless network hotspot as a target hotspot;
the fourth obtaining unit is further configured to obtain the positioning reference information related to the target hotspot;
a storage unit, configured to store the MAC address of the target hotspot and the positioning reference information related to the target hotspot in the first specified database.
Optionally, when the querying unit is configured to query the device registration information corresponding to the candidate MAC address, the method includes:
analyzing the MAC address to acquire organization unique identifier OUI information in the MAC address;
and inquiring the equipment registration information according to the OUI information.
Optionally, when the querying unit is configured to query the device registration information according to the OUI information, the querying unit includes:
and inquiring the registered manufacturer information matched with the OUI information from a second specified database so as to use the registered manufacturer information as the equipment registration information.
Optionally, when the determining unit is configured to determine, according to the device registration information, a fixed wireless network hotspot in the second wireless network hotspot, so as to use the fixed wireless network hotspot in the second wireless network hotspot as a target hotspot, the determining unit includes:
acquiring the information of the operating range of a manufacturer according to the information of the registered manufacturer;
and determining the target hot spot according to the manufacturer operation range information.
Optionally, the manufacturer operation range information includes:
producing only mobile wireless network devices, producing only fixed wireless network devices, and producing not only mobile wireless network devices but also fixed wireless network devices.
Optionally, when the determining unit is configured to determine the target hotspot according to the manufacturer operation range information, the determining unit includes:
when the manufacturer operation range information is that only mobile wireless network equipment is produced, determining the second wireless network hotspot as a mobile wireless network hotspot;
when the manufacturer operation range information is that only fixed wireless network equipment is produced, determining the second wireless network hotspot as the target hotspot;
when the manufacturer operation range information indicates that not only mobile wireless network equipment but also fixed wireless network equipment is produced, inquiring indication information for indicating the use range of the network card according to the candidate MAC address; and determining the target hot spot according to the indication information.
Optionally, when the determining unit is configured to determine the target hotspot according to the indication information, the determining unit includes:
when the indication information is used for the mobile equipment, determining the second wireless network hotspot as a mobile wireless network hotspot;
and when the indication information is used for the fixed equipment, determining the second wireless network hotspot as the target hotspot.
Optionally, the first designated database includes MAC addresses of all wireless network hotspots in a designated area, and the MAC address of the first wireless network hotspot is a MAC address of a fixed wireless network hotspot.
Optionally, the positioning reference information includes:
latitude and longitude information and signal strength information.
In a third aspect, an embodiment of the present application further provides an electronic device, including: a processor, a storage medium and a bus, the storage medium storing machine-readable instructions executable by the processor, the processor and the storage medium communicating via the bus when the electronic device is running, the processor executing the machine-readable instructions to perform the steps of the positioning method according to any one of the first aspect.
In a fourth aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the steps of the positioning method according to any one of the first aspect.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
in this embodiment of the present application, when a target device is located, a MAC address of a first wireless network hotspot scanned by the target device needs to be obtained first, where the obtained MAC address may be used as a basis when the target device is located, and in order to avoid using the MAC address of a mobile wireless network hotspot, a first specified database needs to be used, and a MAC address of a fixed wireless network hotspot existing in the first specified database is screened out from the MAC addresses of the first wireless network hotspot and used as a target MAC address, that is: the target MAC address exists in a first appointed database and the MAC address of the first wireless network hotspot at the same time, then positioning reference information which corresponds to the target MAC address and is used for positioning the target is obtained from the first appointed database, and the positioning reference information used at the moment is the positioning reference information related to the fixed wireless network hotspot, namely: the method eliminates the influence of the mobile wireless network hotspot on the positioning result, and only selects the information related to the fixed wireless network hotspot to position the target equipment, thereby being beneficial to improving the accuracy of positioning the target equipment and further improving the accuracy of positioning the target equipment through the network.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic flowchart of a positioning method according to an embodiment of the present application;
fig. 2 is a schematic flowchart of another positioning method according to an embodiment of the present application;
fig. 3 is a schematic flowchart of another positioning method according to an embodiment of the present application;
fig. 4 is a schematic flowchart of another positioning method according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a positioning apparatus according to a second embodiment of the present application;
fig. 6 is a schematic structural diagram of another positioning apparatus provided in the second embodiment of the present application;
fig. 7 is a schematic structural diagram of an electronic device according to a third embodiment of the present application.
Detailed Description
In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the drawings in the present application are for illustrative and descriptive purposes only and are not used to limit the scope of protection of the present application. Additionally, it should be understood that the schematic drawings are not necessarily drawn to scale. The flowcharts used in this application illustrate operations implemented according to some embodiments of the present application. It should be understood that the operations of the flow diagrams may be performed out of order, and steps without logical context may be performed in reverse order or simultaneously. One skilled in the art, under the guidance of this application, may add one or more other operations to, or remove one or more operations from, the flowchart.
In addition, the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that in the embodiments of the present application, the term "comprising" is used to indicate the presence of the features stated hereinafter, but does not exclude the addition of further features.
It should be noted that the apparatuses, electronic devices, and the like according to the embodiments of the present application may be executed on a single server or may be executed in a server group. The server group may be centralized or distributed. In some embodiments, the server may be local or remote to the terminal. For example, the server may access information and/or data stored in the service requester terminal, the service provider terminal, or the database, or any combination thereof, via the network. As another example, the server may be directly connected to at least one of the service requester terminal, the service provider terminal and the database to access the stored information and/or data. In some embodiments, the server may be implemented on a cloud platform; by way of example only, the cloud platform may include a private cloud, a public cloud, a hybrid cloud, a community cloud (community cloud), a distributed cloud, an inter-cloud, a multi-cloud, and the like, or any combination thereof.
In addition, the apparatus or the electronic device related to the embodiment of the present application may be implemented on a third-party device, and specifically may include: a mobile device, a tablet computer, a laptop computer, or a built-in device in a motor vehicle, etc., or any combination thereof. In some embodiments, the mobile device may include a smart home device, a wearable device, a smart mobile device, a virtual reality device, an augmented reality device, or the like, or any combination thereof. In some embodiments, the smart home devices may include control devices of smart electrical devices, smart monitoring devices, and the like, or any combination thereof. In some embodiments, the wearable device may include a smart bracelet, a smart helmet, a smart watch, a smart accessory, and the like, or any combination thereof. In some embodiments, the smart mobile device may include a smartphone, a Personal Digital Assistant (PDA), a gaming device, a navigation device, or the like, or any combination thereof. In some embodiments, the virtual reality device and/or the augmented reality device may include a virtual reality helmet, an augmented reality helmet, or the like, or any combination thereof. For example, the virtual reality device and/or augmented reality device may include various virtual reality products and the like.
One aspect of the present application relates to a positioning method. According to the method, the influence of the mobile wireless network hotspot on the positioning result is eliminated, and only the information related to the fixed wireless network hotspot is selected to position the target equipment, so that the accuracy of positioning the target equipment is improved, and the accuracy of positioning the target equipment through the network can be improved.
It is noted that, before the present application is filed, in the related art, when the target device is located, all wireless network hotspots capable of being scanned are used to locate the target device. However, the positioning method provided by the application eliminates the influence of the mobile wireless network hotspot on the positioning result, and only selects the information related to the fixed wireless network hotspot to position the target equipment, so that the accuracy of positioning the target equipment is improved, and the accuracy of positioning the target equipment through the network can be improved.
Example one
Fig. 1 is a schematic flowchart of a positioning method according to an embodiment of the present application, as shown in fig. 1, the method includes the following steps:
And step 102, screening out the MAC address of the fixed wireless network hotspot stored in a first appointed database from the MAC addresses of the first wireless network hotspot to serve as a target MAC address.
Specifically, a first specific database may be established in advance, and the first specific database may store only the MAC addresses of the fixed wireless network hotspots, for example: the first appointed database comprises a MAC address of a fixed wireless network hotspot 1, a MAC address of a fixed wireless network hotspot 2 and a MAC address of a fixed wireless network hotspot 3, when the MAC address of the first wireless network hotspot scanned by the target device comprises the MAC address of the fixed wireless network hotspot 1, the MAC address of the fixed wireless network hotspot 1 can be used as a target MAC address, and when the MAC address of the first wireless network hotspot scanned by the target device comprises the MAC address of the fixed wireless network hotspot 1 and the MAC address of the fixed wireless network hotspot 4, only the MAC address of the wireless network hotspot 1 exists in the first appointed database, so that the target MAC address screened at this time is the MAC address of the fixed wireless network hotspot 1.
Of course, the first specific database may also store the MAC address of the fixed wireless network hotspot and the MAC address of the mobile wireless network hotspot, such as: the first designated database comprises the MAC address of the fixed wireless network hotspot 1, the MAC address of the fixed wireless network hotspot 2 and the MAC address of the mobile wireless network hotspot 3, when the MAC address of the first wireless network hotspot scanned by the target device comprises the MAC address of the fixed wireless network hotspot 1 and the MAC address of the mobile wireless network hotspot 3, the MAC address of the mobile wireless network hotspot 3 may be removed by the target device, and only the MAC address of the first wireless network hotspot is sent to the first designated database, or the target device may send both the MAC address of the fixed wireless network hotspot 1 and the MAC address of the mobile wireless network hotspot 3 to the first designated database, and then after the MAC address of the mobile wireless network hotspot 3 is removed by the first designated data, the target MAC address is determined, and the above description may be referred to when determining the target MAC address, and will not be described in detail herein.
It should be noted that, when the first specified database only stores the MAC address of the fixed wireless network hotspot, the obtained MAC address of the first wireless network hotspot scanned by the target device may include the MAC address of the fixed wireless network hotspot and the MAC address of the mobile wireless network hotspot, or may only include the MAC address of the fixed wireless network hotspot; when the MAC address of the fixed wireless network hotspot and the MAC address of the mobile wireless network hotspot are stored in the first designated database, the MAC address of the first wireless network hotspot scanned by the target device may be processed and then determined.
The target MAC address is the MAC address of the fixed wireless network hotspot existing in both the first designated database and the MAC address of the first wireless network hotspot.
The first wireless network hotspot is established through a wireless network device, for example: both mobile network devices (e.g., cell phones and notebooks) and fixed network devices (e.g., WI-FI (Wireless-Fidelity) devices) may establish Wireless network hotspots, after the wireless network hotspot is established, the target device can scan the established wireless network hotspot and can use the traffic of the wireless network hotspot to perform network access after being connected to the wireless network hotspot, since the target device can only scan for wireless network hotspots that are close to the target device, it can be located with the ability to be scanned for wireless network hotspots by the target device, and, because the wireless network hotspot is established by the network card of the wireless network device, and the MAC address is fixed on the network card, the information is not easy to be modified manually, therefore, the target device can be positioned through the MAC address of the network card, and the accuracy of the positioning result is improved.
And 103, acquiring the positioning reference information corresponding to the target MAC address from the first specified database.
Specifically, in order to locate the target device, it is further required to store, in a first specified database, positioning reference information corresponding to each MAC address, where the positioning reference information is positioning information related to a fixed wireless network hotspot that needs to be used when the target device is located by using a certain fixed wireless network hotspot, for example, when the first specified database includes a MAC address of the fixed wireless network hotspot 1 and a MAC address of the fixed wireless network hotspot 2, the first specified database further includes positioning reference information related to the fixed wireless network hotspot 1 and positioning reference information related to the fixed wireless network hotspot 2, where the positioning reference information may include: the location information of the fixed wireless network hotspot 1 and the location information of the fixed wireless network hotspot 2 may, of course, also include other information, such as: the signal strength of the fixed wireless network hotspot 1 and the signal strength of the fixed wireless network hotspot 2 are selected, and then the signal strength with higher signal strength is selected as effective positioning reference information, or the method may further include: the fixed wireless network hotspot 1 is logged into the first specified database for times and the fixed wireless network hotspot 2 is logged into the first specified database for times, then different weights are given to the positioning reference information of the fixed wireless network hotspot according to the logged times, and then positioning is carried out.
The above is merely an exemplary description, and does not form a specific limitation on the embodiment of the present application, and specific positioning reference information may be set according to actual needs, and is not specifically limited herein, but all information that can position a target device belongs to the protection scope of the embodiment of the present application.
And 104, positioning the target equipment according to the positioning reference information.
Specifically, after the positioning reference information corresponding to the target MAC address is determined, the target device may be positioned by using the determined positioning reference information, and when the target device is positioned, the target device may also be determined according to the number of the determined positioning reference information, where the number of the positioning reference information corresponds to the number of the MAC addresses, that is: the method corresponds to a plurality of fixed wireless network hotspots, so that the number of MAC addresses can be referred to when the target equipment is positioned, and then the corresponding positioning formula is selected to position the target equipment.
For example: when the positioning reference information only includes the position information, when there is only one target MAC address, the position information corresponding to the target MAC address can be used as the positioning information of the target device, when there are two target MAC addresses, the position between the two target MAC addresses can be used as the positioning information of the target device, when there are three target MAC addresses, the target device can be positioned by using the triangulation method, of course, if the positioning information also includes other information (such as signal strength), the target device can be positioned by using other positioning information based on the above listed methods.
The above method is merely an exemplary illustration, and is not limited to the embodiments of the present application, and how to select the corresponding positioning formula according to the number of target MAC addresses and the positioning reference information may be set according to actual needs, and is not specifically limited herein.
In order to make the positioning result of the target device more accurate, when the target device is positioned, the scanning parameter information when the fixed wireless network hotspot in the first wireless network hotspot is scanned may also be added, for example: the signal connection strength when the fixed wireless network hotspot in the first wireless network hotspot is scanned is used for determining the distance between the target device and each fixed wireless network hotspot in the first wireless network hotspot according to the signal connection strength, so as to assist in positioning the target device.
In this embodiment of the present application, when a target device is located, a MAC address of a first wireless network hotspot scanned by the target device needs to be obtained first, where the obtained MAC address may be used as a basis when the target device is located, and in order to avoid using the MAC address of a mobile wireless network hotspot, a first specified database needs to be used, and a MAC address of a fixed wireless network hotspot existing in the first specified database is screened out from the MAC addresses of the first wireless network hotspot and used as a target MAC address, that is: the target MAC address exists in a first appointed database and the MAC address of the first wireless network hotspot at the same time, then positioning reference information which corresponds to the target MAC address and is used for positioning the target is obtained from the first appointed database, and the positioning reference information used at the moment is the positioning reference information related to the fixed wireless network hotspot, namely: the method eliminates the influence of the mobile wireless network hotspot on the positioning result, and only selects the information related to the fixed wireless network hotspot to position the target equipment, thereby being beneficial to improving the accuracy of positioning the target equipment and further improving the accuracy of positioning the target equipment through the network.
In a possible implementation, fig. 2 is a schematic flow chart of another positioning method provided in the first embodiment of the present application, as shown in fig. 2, before performing step 101, the method includes the following steps:
And 204, acquiring the positioning reference information related to the target hotspot.
Specifically, a certain administrative region may be used as a designated region, or a certain region may be used as a designated region, or a region defined by a certain artificial circle may be used as a designated region, and the specific position and range of the designated region may be set according to actual needs, which is not specifically limited herein.
In order to locate the target device in the designated area, the MAC address of the second wireless network hotspot in the designated area needs to be acquired, wherein the second wireless network hotspot is established by the wireless network device in the designated area. For example, a wireless network hotspot scanned by the access device in the designated area may be used as a second wireless network hotspot, and a MAC address of the second wireless network hotspot scanned by the access device may be acquired as a candidate MAC address.
Because the position of the fixed wireless network hotspot does not change, in order to improve the accuracy of the target device, the fixed wireless network hotspot in the second wireless network hotspot needs to be screened out, meanwhile, because the wireless network hotspot is established by a network card, the screening can be performed through the related information of the network card when the fixed wireless network hotspot is screened out, and because the MAC address is not easily modified manually, the MAC address can be used as a query basis to query the device registration information corresponding to the MAC address, and because the device registration information can reflect the related information of the wireless network hotspot, for example: the network card can screen out fixed wireless network hotspots in the second wireless network hotspots by utilizing the information, then the screened fixed wireless network hotspots can be used as target hotspots, positioning reference information of the target hotspots is obtained, and then the MAC addresses of the target hotspots and the corresponding positioning reference information are stored in the first appointed database.
After the above processing, the data stored in the first specified database is the content related to the fixed wireless network hotspot, and when the target device is located, the MAC addresses of all the wireless network hotspots scanned by the target device may be obtained first, and then the MAC addresses of all the wireless network hotspots are screened to determine the target MAC addresses existing in the first specified database and the MAC addresses of all the wireless network hotspots at the same time, and then the target device is located by using the target MAC address.
In a possible implementation, fig. 3 is a schematic flowchart of another positioning method provided in the first embodiment of the present application, and as shown in fig. 3, when step 202 is executed, the following steps may be implemented:
Specifically, the MAC address includes related information indicating a manufacturer and related information indicating a use of the network card, and whether the network card establishes a fixed wireless network hotspot or a mobile wireless network hotspot can be analyzed according to the related information indicating the manufacturer and the related information indicating the use of the network card, where the OUI information in the MAC address can indicate the related information indicating the manufacturer, and therefore, after the OUI information is determined, the OUI information can be used to query corresponding device registration information, that is: and inquiring the equipment registration information of the network card by using the related information of the manufacturer of the network card.
And, because when inquiring the registration information of the equipment, use some information in MAC address, therefore help to raise and inquire the efficiency.
In one possible embodiment, in performing step 302, registered vendor information that matches the OUI information may be queried from a second specified database to use the registered vendor information as the device registration information.
Specifically, for the convenience of query, the OUI database provided by an official party may be used as the second specified database, or the OUI database maintained by a third party may be used as the second specified database, and the type of the database used specifically may be used as the second specified database.
In a possible implementation, fig. 4 is a schematic flowchart of another positioning method provided in this embodiment, as shown in fig. 4, when the registered vendor information is used as the device registration information, in executing step 203, the following steps may be implemented:
And step 402, determining the target hotspot according to the information of the operation range of the manufacturer.
Specifically, when a manufacturer registers in a relevant department, the operating range of the manufacturer needs to be determined, that is: what types of products can be produced or sold, and after the manufacturer registration is completed, registered manufacturer information is distributed to the manufacturer, so that the operation range information of the manufacturer can be obtained according to the registered manufacturer information of the manufacturer, and attention needs to be paid to the following steps: the way of obtaining the manufacturer operation range information according to the registered manufacturer information is not specifically limited, and since the manufacturer operation range information can limit the types of products produced by the manufacturer or products sold by the manufacturer, the fixed wireless network hotspots can be determined according to the manufacturer operation range information when which hotspots are determined in the second wireless network hotspots.
In one possible embodiment, the manufacturer operation range information includes: producing only mobile wireless network devices, producing only fixed wireless network devices, and producing not only mobile wireless network devices but also fixed wireless network devices.
Specifically, when the manufacturer operation range information of a certain manufacturer is only to produce mobile wireless network devices, it indicates that the manufacturer can only produce or sell products related to mobile devices, for example: when the manufacturer of a certain manufacturer runs the range information of only producing fixed wireless network devices, it means that the manufacturer can only produce or sell products related to fixed devices, for example: the network card of the fixed equipment can only be produced or sold, or the fixed equipment can only be produced or sold, when the operation range information of a manufacturer of a certain manufacturer is that not only the mobile wireless network equipment but also the fixed wireless network equipment is produced, the manufacturer can produce or sell products related to the fixed equipment and the mobile equipment.
In a possible embodiment, when the manufacturer operation range information is one of only producing mobile wireless network devices, only producing fixed wireless network devices, and not only producing mobile wireless network devices but also producing fixed wireless network devices, the following three cases may be included in determining the target hotspot according to the manufacturer operation range information:
the first condition is as follows: and when the manufacturer operation range information is that only mobile wireless network equipment is produced, determining the second wireless network hotspot as a mobile wireless network hotspot.
Specifically, when the manufacturer only produces the mobile wireless network device, it indicates that the manufacturer can only produce or sell the network card of the mobile device, and the wireless network hotspot established by the network card is a mobile wireless network hotspot, so that the second wireless network hotspot can be determined as the mobile wireless network hotspot.
Case two: and when the manufacturer operation range information is that only fixed wireless network equipment is produced, determining the second wireless network hotspot as the target hotspot.
Specifically, when the manufacturer only produces the fixed wireless network device, it indicates that the manufacturer can only produce or sell the network card of the fixed device, and the wireless network hotspot established by the network card is a fixed wireless network hotspot, so that the second wireless network hotspot can be determined as the fixed wireless network hotspot.
Case three: when the manufacturer operation range information indicates that not only mobile wireless network equipment but also fixed wireless network equipment is produced, inquiring indication information for indicating the use range of the network card according to the candidate MAC address; and determining the target hot spot according to the indication information.
Specifically, when the manufacturer operates the range information to produce not only the mobile wireless network device but also the fixed wireless network device, the network card that the manufacturer can produce or sell includes the network card on the fixed device and the network card on the mobile device, in order to further determine which type of device the network card is specifically used on, the MAC address needs to be used to continue the query, and the MAC address also includes related information of the use of the network card, for example: the network card is used on any type of device, so that the indication information for indicating the use range of the network card can be continuously inquired according to the MAC address, and then whether the network card is a network card of a fixed wireless network hotspot or not can be determined according to the indication information.
In a possible embodiment, when determining the target hotspot according to the indication information, the following two cases are included:
in the first case: and when the indication information is used for the mobile equipment, determining the second wireless network hotspot as a mobile wireless network hotspot.
In the second case: and when the indication information is used for the fixed equipment, determining the second wireless network hotspot as the target hotspot.
Specifically, the specific information can indicate the use range of the network card, such as: the network card is used on the mobile device or the fixed device, so that after the indication information for indicating the use range of the network card is determined, whether the second wireless network hotspot can be used as the target hotspot can be accurately determined.
In one possible embodiment, when the MAC addresses of all wireless network hotspots within a specified area are included in the first specified database, the MAC address of the first wireless network hotspot is the MAC address of the fixed wireless network hotspot.
Specifically, when the MAC addresses of all wireless network hotspots are stored in the first specified database, the following steps are performed: in order to select a target MAC address, the target device needs to screen the scanned wireless network hotspot to use the scanned fixed wireless network hotspot as a first wireless network hotspot, wherein the screening method is described in detail in the above, and after the scanned wireless network hotspot is screened, the screening result is sent to a first designated database, and then the target MAC address is determined from the first designated database according to the MAC address of the screening result, for example: when the screening result comprises: a fixed wireless network hotspot 1, a fixed wireless network hotspot 2 and a fixed wireless network hotspot 3, wherein the first designated database comprises: when the fixed wireless network hotspot 1, the fixed wireless network hotspot 2 and the mobile wireless network hotspot 4 exist, the determined target MAC addresses are the MAC address of the fixed wireless network hotspot 1 and the MAC address of the fixed wireless network hotspot 2, that is: and the MAC address of the fixed wireless network hotspot existing in the first designated database and the screening result at the same time is taken as a target MAC address.
By the method, the data types stored in the first designated database can be more comprehensive, the first designated database can realize more functions, and compared with a mode of screening all wireless network hotspots scanned by the target equipment by the first designated database, the mode of screening all wireless network hotspots scanned by the target equipment before the first designated database is sent to the first designated database is favorable for reducing the data processing amount of the first designated database, so that the data processing speed of the first designated database is favorably improved.
It should be noted that, when screening all wireless network hotspots scanned by the target device, the screening may be performed by the target device, or performed by a third-party device, where the third-party device may be one, or one-to-one correspondence relationship may be provided for the target device, that is: the number of the target devices is the same as that of the third-party devices, when one third-party device is provided, the third-party device screens the scanning results of all the target devices, and when the third-party devices and the target devices are in one-to-one correspondence, the scanning results of the target devices are screened by the corresponding third-party devices. Moreover, when the scanning result of the target device is screened by the corresponding third-party device or the target device screens the scanning result, the devices for screening the scanning result can share the load, which is beneficial to reducing the data processing amount of each third-party device and improving the screening speed.
The specific execution object may be set according to actual needs, and is not specifically limited herein.
In one possible embodiment, the positioning reference information includes: latitude and longitude information and signal strength information.
The method for positioning the target device according to the two parameters is described in detail above, and is not described in detail here.
It should be noted that the positioning reference information may also include other information, such as: according to the number of entry times of a certain fixed wireless network hotspot, the weight assigned to the fixed wireless network hotspot can be added with other parameters, such as: when the target device scans the fixed wireless network hotspot, the specific parameter type and specific positioning mode of the positioning reference information, such as the connection signal strength with the fixed wireless network hotspot, can be set according to actual needs, and are not specifically limited herein.
Example two
Fig. 5 is a schematic structural diagram of a positioning apparatus according to a second embodiment of the present application, and as shown in fig. 5, the apparatus includes:
a first obtaining unit 51, configured to obtain a MAC address of a first wireless network hotspot scanned by a target device;
a screening unit 52, configured to screen out, from the MAC addresses of the first wireless network hotspot, the MAC address of the fixed wireless network hotspot stored in the first specified database as a target MAC address;
a second acquiring unit 53, configured to acquire, from the first specified database, positioning reference information corresponding to the target MAC address;
and a positioning unit 54, configured to position the target device according to the positioning reference information.
In a possible implementation, fig. 6 is a schematic structural diagram of another positioning apparatus provided in example two of the present application, and as shown in fig. 6, the apparatus further includes:
a third obtaining unit 55, configured to obtain a MAC address of a second wireless network hotspot in a specified area before obtaining a media access control MAC address of a first wireless network hotspot scanned by a target device, so as to use the MAC address of the second wireless network hotspot as a candidate MAC address;
the query unit 56 is configured to query the device registration information corresponding to the candidate MAC address;
a determining unit 57, configured to determine, according to the device registration information, a fixed wireless network hotspot in the second wireless network hotspots, so as to use the fixed wireless network hotspot in the second wireless network hotspot as a target hotspot;
a fourth obtaining unit 58, configured to obtain the positioning reference information related to the target hotspot;
a storage unit 59, configured to store the MAC address of the target hotspot and the positioning reference information related to the target hotspot in the first specific database.
In a possible embodiment, when the querying unit 56 is configured to query the device registration information corresponding to the candidate MAC address, the method includes:
analyzing the MAC address to acquire organization unique identifier OUI information in the MAC address;
and inquiring the equipment registration information according to the OUI information.
In a possible embodiment, the querying unit 56 is configured to query the device registration information according to the OUI information, and includes:
and inquiring the registered manufacturer information matched with the OUI information from a second specified database so as to use the registered manufacturer information as the equipment registration information.
In a possible embodiment, when the determining unit 57 is configured to determine, according to the device registration information, a fixed wireless network hotspot in the second wireless network hotspot, so as to use the fixed wireless network hotspot in the second wireless network hotspot as a target hotspot, the method includes:
acquiring the information of the operating range of a manufacturer according to the information of the registered manufacturer;
and determining the target hot spot according to the manufacturer operation range information.
In one possible embodiment, the manufacturer operation range information includes:
producing only mobile wireless network devices, producing only fixed wireless network devices, and producing not only mobile wireless network devices but also fixed wireless network devices.
In a possible embodiment, when the determining unit 57 is configured to determine the target hotspot according to the manufacturer operation range information, the method includes:
when the manufacturer operation range information is that only mobile wireless network equipment is produced, determining the second wireless network hotspot as a mobile wireless network hotspot;
when the manufacturer operation range information is that only fixed wireless network equipment is produced, determining the second wireless network hotspot as the target hotspot;
when the manufacturer operation range information indicates that not only mobile wireless network equipment but also fixed wireless network equipment is produced, inquiring indication information for indicating the use range of the network card according to the candidate MAC address; and determining the target hot spot according to the indication information.
In a possible embodiment, when the determining unit 57 is configured to determine the target hotspot according to the indication information, the determining includes:
when the indication information is used for the mobile equipment, determining the second wireless network hotspot as a mobile wireless network hotspot;
and when the indication information is used for the fixed equipment, determining the second wireless network hotspot as the target hotspot.
In one possible embodiment, the MAC addresses of all wireless network hotspots in the designated area are included in the first designated database, and the MAC address of the first wireless network hotspot is the MAC address of the fixed wireless network hotspot.
In one possible embodiment, the positioning reference information includes:
latitude and longitude information and signal strength information.
For the detailed description of the above units, reference may be made to the related description of the first embodiment, and detailed description thereof is omitted here.
In this embodiment of the present application, when a target device is located, a MAC address of a first wireless network hotspot scanned by the target device needs to be obtained first, where the obtained MAC address may be used as a basis when the target device is located, and in order to avoid using the MAC address of a mobile wireless network hotspot, a first specified database needs to be used, and a MAC address of a fixed wireless network hotspot existing in the first specified database is screened out from the MAC addresses of the first wireless network hotspot and used as a target MAC address, that is: the target MAC address exists in a first appointed database and the MAC address of the first wireless network hotspot at the same time, then positioning reference information which corresponds to the target MAC address and is used for positioning the target is obtained from the first appointed database, and the positioning reference information used at the moment is the positioning reference information related to the fixed wireless network hotspot, namely: the method eliminates the influence of the mobile wireless network hotspot on the positioning result, and only selects the information related to the fixed wireless network hotspot to position the target equipment, thereby being beneficial to improving the accuracy of positioning the target equipment and further improving the accuracy of positioning the target equipment through the network.
EXAMPLE III
Fig. 7 is a schematic structural diagram of an electronic device according to a third embodiment of the present application, including: a processor 701, a storage medium 702 and a bus 703, wherein the storage medium 702 includes the apparatus shown in fig. 5, the storage medium 702 stores machine-readable instructions executable by the processor 701, when the electronic device executes the above-mentioned positioning method, the processor 701 communicates with the storage medium 702 through the bus 703, and the processor 701 executes the machine-readable instructions to perform the following steps:
acquiring a Media Access Control (MAC) address of a first wireless network hotspot scanned by target equipment;
according to a first designated database, screening out the MAC address of the fixed wireless network hotspot from the MAC addresses of the first wireless network hotspot as a target MAC address;
screening out the MAC address of the fixed wireless network hotspot stored in a first appointed database from the MAC addresses of the first wireless network hotspot to serve as a target MAC address;
and positioning the target equipment according to the positioning reference information.
In this embodiment of the application, the storage medium 702 may further execute other machine-readable instructions to execute other positioning methods as described in the first embodiment, and for the specific executed method steps and principles, refer to the description of the first embodiment and are not described in detail herein.
Example four
An embodiment of the present application further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program performs the following steps:
acquiring a Media Access Control (MAC) address of a first wireless network hotspot scanned by target equipment;
screening out the MAC address of the fixed wireless network hotspot stored in a first appointed database from the MAC addresses of the first wireless network hotspot to serve as a target MAC address;
acquiring positioning reference information corresponding to the target MAC address from the first designated database;
and positioning the target equipment according to the positioning reference information.
In the embodiment of the present application, when being executed by the processor, the computer program may further execute other machine-readable instructions to perform other positioning methods as described in the first embodiment, and for the specific implementation steps and principles, reference is made to the description of the first embodiment, which is not described in detail herein.
Specifically, the storage medium can be a general storage medium, such as a mobile disk, a hard disk, and the like, and when a computer program on the storage medium is run, the positioning method can be executed, by the method, the influence of a mobile wireless network hotspot on a positioning result is eliminated, and only information related to a fixed wireless network hotspot is selected to position the target device, so that the accuracy of positioning the target device is improved, and the accuracy of positioning the target device through a network can be improved.
The computer program product of the positioning method provided in the embodiment of the present application includes a computer-readable storage medium storing a program code, where instructions included in the program code may be used to execute the method in the foregoing method embodiment, and specific implementation may refer to the method embodiment, and details are not described herein again.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the apparatus described above may refer to corresponding processes in the method embodiments, and are not described in detail in this application. In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is merely a logical division, and there may be other divisions in actual implementation, and for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or modules through some communication interfaces, and may be in an electrical, mechanical or other form.
The modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (22)
1. A method of positioning, comprising:
acquiring a Media Access Control (MAC) address of a first wireless network hotspot scanned by target equipment;
screening out the MAC address of the fixed wireless network hotspot stored in a first appointed database from the MAC addresses of the first wireless network hotspot to serve as a target MAC address;
acquiring positioning reference information corresponding to the target MAC address from the first designated database;
and positioning the target equipment according to the positioning reference information.
2. The location method of claim 1, wherein prior to obtaining the MAC address of the first wireless network hotspot scanned by the target device, the method further comprises:
acquiring the MAC address of a second wireless network hotspot in a designated area, and taking the MAC address of the second wireless network hotspot as a candidate MAC address;
inquiring equipment registration information corresponding to the candidate MAC address;
determining a fixed wireless network hotspot in the second wireless network hotspots according to the equipment registration information, and taking the fixed wireless network hotspot in the second wireless network hotspot as a target hotspot;
acquiring the positioning reference information related to the target hotspot;
storing the MAC address of the target hotspot and the positioning reference information related to the target hotspot in the first designated database.
3. The method as claimed in claim 2, wherein said querying the device registration information corresponding to the candidate MAC address comprises:
analyzing the MAC address to acquire organization unique identifier OUI information in the MAC address;
and inquiring the equipment registration information according to the OUI information.
4. The location method of claim 3, wherein said querying the device registration information based on the OUI information comprises:
and inquiring the registered manufacturer information matched with the OUI information from a second specified database, and taking the registered manufacturer information as the equipment registration information.
5. The method according to claim 4, wherein the determining a fixed wireless network hotspot among the second wireless network hotspots according to the device registration information, so as to take the fixed wireless network hotspot among the second wireless network hotspot as a target hotspot, comprises:
acquiring the information of the operating range of a manufacturer according to the information of the registered manufacturer;
and determining the target hot spot according to the manufacturer operation range information.
6. The positioning method according to claim 5, wherein the manufacturer operation range information includes:
producing only mobile wireless network devices, producing only fixed wireless network devices, and producing not only mobile wireless network devices but also fixed wireless network devices.
7. The method of claim 6, wherein said determining the target hotspot according to the manufacturer's operation range information comprises:
when the manufacturer operation range information is that only mobile wireless network equipment is produced, determining the second wireless network hotspot as a mobile wireless network hotspot;
when the manufacturer operation range information is that only fixed wireless network equipment is produced, determining the second wireless network hotspot as the target hotspot;
when the manufacturer operation range information indicates that not only mobile wireless network equipment but also fixed wireless network equipment is produced, inquiring indication information for indicating the use range of the network card according to the candidate MAC address; and determining the target hot spot according to the indication information.
8. The method according to claim 7, wherein said determining the target hotspot according to the indication information comprises:
when the indication information is used for the mobile equipment, determining the second wireless network hotspot as a mobile wireless network hotspot;
and when the indication information is used for the fixed equipment, determining the second wireless network hotspot as the target hotspot.
9. The location method of claim 1, wherein the first designated database includes MAC addresses of all wireless network hotspots within a designated area, and the MAC address of the first wireless network hotspot is a MAC address of a fixed wireless network hotspot.
10. The positioning method of claim 1, wherein the positioning reference information comprises:
latitude and longitude information and signal strength information.
11. A positioning device, comprising:
the first acquisition unit is used for acquiring the Media Access Control (MAC) address of the first wireless network hotspot scanned by the target equipment;
the screening unit is used for screening out the MAC address of the fixed wireless network hotspot stored in a first designated database from the MAC addresses of the first wireless network hotspot to serve as a target MAC address;
a second acquisition unit configured to acquire positioning reference information corresponding to the target MAC address from the first specified database;
and the positioning unit is used for positioning the target equipment according to the positioning reference information.
12. The positioning device of claim 11, wherein the device further comprises:
a third obtaining unit, configured to obtain a MAC address of a second wireless network hotspot in a specified area before obtaining a media access control MAC address of a first wireless network hotspot scanned by a target device, so as to use the MAC address of the second wireless network hotspot as a candidate MAC address;
the query unit is used for querying the device registration information corresponding to the candidate MAC address;
a determining unit, configured to determine, according to the device registration information, a fixed wireless network hotspot in the second wireless network hotspot, so as to use the fixed wireless network hotspot in the second wireless network hotspot as a target hotspot;
the fourth obtaining unit is further configured to obtain the positioning reference information related to the target hotspot;
a storage unit, configured to store the MAC address of the target hotspot and the positioning reference information related to the target hotspot in the first specified database.
13. The positioning apparatus as claimed in claim 12, wherein the querying unit, when configured to query the device registration information corresponding to the candidate MAC address, includes:
analyzing the MAC address to acquire organization unique identifier OUI information in the MAC address;
and inquiring the equipment registration information according to the OUI information.
14. The positioning apparatus of claim 13, wherein the querying unit, when configured to query the device registration information according to the OUI information, comprises:
and inquiring the registered manufacturer information matched with the OUI information from a second specified database so as to use the registered manufacturer information as the equipment registration information.
15. The positioning apparatus according to claim 14, wherein when the determining unit is configured to determine, according to the device registration information, a fixed wireless network hotspot in the second wireless network hotspot, so as to take the fixed wireless network hotspot in the second wireless network hotspot as a target hotspot, the determining unit includes:
acquiring the information of the operating range of a manufacturer according to the information of the registered manufacturer;
and determining the target hot spot according to the manufacturer operation range information.
16. The positioning apparatus of claim 15, wherein the manufacturer operation range information comprises:
producing only mobile wireless network devices, producing only fixed wireless network devices, and producing not only mobile wireless network devices but also fixed wireless network devices.
17. The positioning apparatus according to claim 16, wherein when the determining unit is configured to determine the target hotspot according to the manufacturer operation range information, the determining unit comprises:
when the manufacturer operation range information is that only mobile wireless network equipment is produced, determining the second wireless network hotspot as a mobile wireless network hotspot;
when the manufacturer operation range information is that only fixed wireless network equipment is produced, determining the second wireless network hotspot as the target hotspot;
when the manufacturer operation range information indicates that not only mobile wireless network equipment but also fixed wireless network equipment is produced, inquiring indication information for indicating the use range of the network card according to the candidate MAC address; and determining the target hot spot according to the indication information.
18. The positioning apparatus as claimed in claim 17, wherein when the determining unit is configured to determine the target hotspot according to the indication information, the determining unit comprises:
when the indication information is used for the mobile equipment, determining the second wireless network hotspot as a mobile wireless network hotspot;
and when the indication information is used for the fixed equipment, determining the second wireless network hotspot as the target hotspot.
19. The location apparatus of claim 11, wherein the first designated database includes MAC addresses of all wireless network hotspots within a designated area, and the MAC address of the first wireless network hotspot is a MAC address of a fixed wireless network hotspot.
20. The positioning apparatus of claim 11, wherein the positioning reference information comprises:
latitude and longitude information and signal strength information.
21. An electronic device, comprising: a processor, a storage medium and a bus, the storage medium storing machine-readable instructions executable by the processor, the processor and the storage medium communicating via the bus when the electronic device is operating, the processor executing the machine-readable instructions to perform the positioning method according to any one of claims 1 to 10.
22. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the positioning method according to any one of claims 1 to 10.
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