CN112770389B - Positioning accuracy feedback method, device, equipment and computer readable storage medium - Google Patents
Positioning accuracy feedback method, device, equipment and computer readable storage medium Download PDFInfo
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- CN112770389B CN112770389B CN202011500760.0A CN202011500760A CN112770389B CN 112770389 B CN112770389 B CN 112770389B CN 202011500760 A CN202011500760 A CN 202011500760A CN 112770389 B CN112770389 B CN 112770389B
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- 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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Abstract
The invention discloses a positioning accuracy feedback method, a device, equipment and a computer readable storage medium, wherein the method comprises the following steps: when a positioning instruction is received, a positioning mode used by the positioning terminal is obtained, wherein the positioning mode comprises network positioning and satellite positioning; if the positioning mode used by the positioning terminal is network positioning, acquiring base station information around the positioning terminal, and determining first positioning precision according to the base station information; if the positioning mode used by the positioning terminal is the satellite positioning, acquiring satellite signal intensity received by the positioning terminal, and determining second positioning precision according to the satellite signal intensity; and outputting positioning precision feedback information containing the first positioning precision and/or the second positioning precision. The invention realizes that the user can acquire the positioning precision information of the positioning terminal in use in real time by acquiring the positioning precision of the positioning terminal in real time.
Description
Technical Field
The invention relates to the technical field of intelligent wearable equipment positioning, in particular to a positioning accuracy feedback method, a positioning accuracy feedback device, positioning accuracy feedback equipment and a computer readable storage medium.
Background
The current intelligent watch is poor in positioning performance, and the problems of positioning errors, slow positioning, low positioning precision and the like often occur, and only reflect the use experience of a user, but the enthusiasm of the user for the use of positioning services can be reduced for the user, particularly for the user which is unknown to the factors influencing the positioning, the influence on the positioning factors can be avoided, and how to enable the user to acquire higher, faster and more accurate positioning precision information becomes a problem to be solved urgently.
Disclosure of Invention
The invention mainly aims to provide a positioning accuracy feedback method, a device, equipment and a computer readable storage medium, and aims to solve the technical problem that the existing user cannot acquire positioning accuracy information in real time.
In addition, in order to achieve the above object, the present invention also provides a positioning accuracy feedback method, which includes the steps of:
when a positioning instruction is received, a positioning mode used by the positioning terminal is obtained, wherein the positioning mode comprises network positioning and satellite positioning;
if the positioning mode used by the positioning terminal is network positioning, acquiring base station information around the positioning terminal, and determining first positioning precision according to the base station information;
if the positioning mode used by the positioning terminal is the satellite positioning, acquiring satellite signal intensity received by the positioning terminal, and determining second positioning precision according to the satellite signal intensity;
and outputting positioning precision feedback information containing the first positioning precision and/or the second positioning precision.
Optionally, when the positioning instruction is received, the step of obtaining the positioning mode used by the positioning terminal includes:
when a positioning instruction is received, judging whether a satellite positioning function of the positioning terminal is in an on state or not;
if the satellite positioning function is in an on state and the number of positioning satellites received by the positioning terminal is greater than a first preset threshold, determining that a positioning mode used by the positioning terminal is satellite positioning;
if the satellite positioning function is in a closed state or the satellite positioning function is in an open state and the number of the first positioning satellites received by the positioning terminal is smaller than or equal to a first preset threshold value, determining that the positioning mode used by the positioning terminal is network positioning.
Optionally, the step of obtaining the satellite signal strength received by the positioning terminal and determining the second positioning precision according to the satellite signal strength includes:
acquiring a target positioning satellite received by the positioning terminal and satellite signal intensity of the target positioning satellite;
if the number of the target positioning satellites is larger than the first preset threshold value and smaller than or equal to a second preset threshold value, inquiring a second positioning satellite with the satellite signal intensity larger than a third preset threshold value in the target positioning satellites, and determining second positioning accuracy according to the number of the second positioning satellites.
Optionally, the step of obtaining the satellite signal strength received by the positioning terminal and determining the second positioning precision according to the satellite signal strength includes:
acquiring a third positioning satellite received by the positioning terminal in a preset continuous time period and satellite signal intensity of the third positioning satellite;
and if the number of the third positioning satellites is greater than the second preset threshold, determining second positioning accuracy according to the number of satellites in the third positioning satellites, wherein the satellite signal strength of the satellites is greater than the third preset threshold.
Optionally, after the step of obtaining the satellite signal strength received by the positioning terminal and determining the second positioning accuracy according to the satellite signal strength if the positioning mode used by the positioning terminal is the satellite positioning, the method includes:
acquiring longitude and latitude information and height information sent by all third positioning satellites, and determining the target position of the positioning terminal according to the longitude and latitude information and the height information;
the step of outputting positioning accuracy feedback information comprising the first positioning accuracy and/or the second positioning accuracy comprises:
and outputting positioning precision feedback information containing target positioning precision and the target position, wherein the target positioning precision is the first positioning precision and/or the second positioning precision.
Optionally, after the step of obtaining the satellite signal strength received by the positioning terminal and determining the second positioning accuracy according to the satellite signal strength if the positioning mode used by the positioning terminal is the satellite positioning, the method includes:
inquiring a preset operation item table, and extracting target operation items in the preset operation item table;
the step of outputting positioning accuracy feedback information comprising the first positioning accuracy and/or the second positioning accuracy comprises:
and outputting positioning precision feedback information containing the target positioning precision and the target operation matters.
Optionally, after the step of obtaining the satellite signal strength received by the positioning terminal and determining the second positioning accuracy according to the satellite signal strength if the positioning mode used by the positioning terminal is the satellite positioning, the method includes:
judging the precision relation between the first positioning precision and the second positioning precision according to the number of the second positioning satellites;
if the number of the second positioning satellites is equal to zero, determining that the first positioning precision is greater than the second positioning precision, and outputting positioning precision feedback information containing the first positioning precision;
if the number of the second positioning satellites is greater than zero, determining that the first positioning accuracy is smaller than the second positioning accuracy, and outputting positioning accuracy feedback information containing the second positioning accuracy.
In addition, in order to achieve the above object, the present invention also provides a positioning accuracy feedback device, including:
the positioning mode acquisition module is used for acquiring a positioning mode used by the positioning terminal when a positioning instruction is received, wherein the positioning mode comprises network positioning and satellite positioning;
the first positioning module is used for acquiring base station information around the positioning terminal if the positioning mode used by the positioning terminal is network positioning, and determining first positioning precision according to the base station information;
the second positioning module is used for acquiring satellite signal intensity received by the positioning terminal and determining second positioning precision according to the satellite signal intensity if the positioning mode used by the positioning terminal is satellite positioning;
and the feedback information output module is used for outputting positioning precision feedback information containing the first positioning precision and/or the second positioning precision.
In addition, to achieve the above object, the present invention also provides a positioning accuracy feedback apparatus including: the positioning accuracy feedback method comprises the steps of a memory, a processor and a positioning accuracy feedback program which is stored in the memory and can run on the processor, wherein the positioning accuracy feedback program is executed by the processor to realize the positioning accuracy feedback method.
In addition, in order to achieve the above object, the present invention also provides a computer-readable storage medium having a positioning accuracy feedback program stored thereon, which when executed by a processor, implements the steps of the positioning accuracy feedback method as described above.
The embodiment of the invention provides a positioning accuracy feedback method, a positioning accuracy feedback device, positioning accuracy feedback equipment and a computer readable storage medium. In the embodiment of the invention, when a positioning instruction is received, a positioning mode which is used by a positioning terminal is acquired, wherein the positioning mode comprises network positioning and satellite positioning, if the positioning mode which is used by the positioning terminal is network positioning, the current positioning precision of the positioning terminal, namely, the first positioning precision, is determined by acquiring base station information around the positioning terminal and according to the acquired base station information; if the positioning mode used by the positioning terminal is satellite positioning, the current positioning precision of the positioning terminal, namely the second positioning precision, is determined according to the received satellite signal strength by acquiring the satellite signal strength received by the positioning terminal, and finally positioning precision feedback information containing the first positioning precision and/or the second positioning precision is output.
Drawings
FIG. 1 is a schematic diagram of a hardware structure of an implementation manner of a positioning accuracy feedback device according to an embodiment of the present invention;
FIG. 2 is a flowchart of a first embodiment of a positioning accuracy feedback method according to the present invention;
FIG. 3 is a flowchart of a second embodiment of the positioning accuracy feedback method of the present invention;
fig. 4 is a schematic diagram of a functional module of an embodiment of a positioning accuracy feedback device according to the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the following description, suffixes such as "module", "component", or "unit" for representing elements are used only for facilitating the description of the present invention, and have no specific meaning per se. Thus, "module," "component," or "unit" may be used in combination.
The positioning accuracy feedback terminal (called terminal, device or terminal device) of the embodiment of the invention can be mobile terminal devices with positioning functions, such as smart phones, tablet computers, smart wearable devices (smart bracelets, smart watches and the like).
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
Optionally, the terminal may also include a camera, an RF (Radio Frequency) circuit, a sensor, an audio circuit, a WiFi module, and so on. Among other sensors, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that may turn off the display screen and/or the backlight when the mobile terminal moves to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and the direction when the mobile terminal is stationary, and the mobile terminal can be used for recognizing the gesture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; of course, the mobile terminal may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, and the like, which are not described herein.
It will be appreciated by those skilled in the art that the terminal structure shown in fig. 1 is not limiting of the terminal and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and a positioning accuracy feedback program may be included in a memory 1005, which is a computer-readable storage medium.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a background server and performing data communication with the background server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to invoke a positioning accuracy feedback program stored in the memory 1005, which when executed by the processor, implements the operations in the positioning accuracy feedback method provided by the embodiment described below.
Based on the hardware structure of the device, the embodiment of the positioning accuracy feedback method is provided.
Referring to fig. 2, in a first embodiment of the positioning accuracy feedback method of the present invention, the positioning accuracy feedback method includes:
step S10, when a positioning instruction is received, a positioning mode used by the positioning terminal is obtained, wherein the positioning mode comprises network positioning and satellite positioning.
The positioning accuracy feedback method in this embodiment is applied to all devices with positioning functions (i.e., positioning terminals in this embodiment), for example, smart phones, smart wearable devices, etc., and it is known that the positioning modes used by the devices with positioning functions currently include network positioning, satellite positioning, auxiliary positioning, etc., and the positioning modes used by the positioning terminals in this embodiment at least include network positioning and satellite positioning, where network positioning refers to a positioning mode by means of existing base stations, specifically, the base stations used for positioning may be wifi base stations or communication base stations, and the positioning method thereof is to start the wifi function and the communication function of the positioning terminals, obtain signals transmitted by base stations fixed around the positioning terminals, and determine the position of the positioning terminals by obtaining the intensity and direction of signals received by the positioning terminals (transmitted by the base stations), that is, i.e., complete positioning of the positioning terminals. And satellite positioning refers to positioning a positioning terminal using satellites.
Step S20, if the positioning mode used by the positioning terminal is network positioning, acquiring base station information around the positioning terminal, and determining a first positioning precision according to the base station information.
And step S30, if the positioning mode used by the positioning terminal is the satellite positioning, acquiring the satellite signal intensity received by the positioning terminal, and determining the second positioning precision according to the satellite signal intensity.
As known, most of the existing positioning terminals can switch the satellite positioning function by users independently, so the method for judging the positioning mode used by the positioning terminal can be that whether the positioning terminal starts the satellite positioning function, the wifi function and the communication function, if the positioning terminal closes the satellite positioning function, at least one of the wifi function and the communication function is started, or the positioning terminal opens the satellite positioning function, but the number of positioning satellites received by the positioning terminal is less than 4, the positioning mode used by the positioning terminal is network positioning; if the positioning terminal starts the satellite positioning function and the number of positioning satellites received by the positioning terminal is greater than or equal to 4 (known by a satellite positioning principle and a clock error), but the positioning terminal closes the wifi function and the communication function, the positioning mode used by the positioning terminal is satellite positioning; if the positioning terminal starts the satellite positioning function and starts at least one of the wifi function and the communication function, and the number of positioning satellites received by the positioning terminal is greater than or equal to 4, the positioning method used by the positioning terminal includes network positioning and satellite positioning, and it can be understood that the positioning precision of the satellite positioning is greater than the network positioning, so when the positioning method used by the positioning terminal includes network positioning and satellite positioning, the positioning precision feedback program will acquire satellite signal intensities of all positioning satellites received by the positioning terminal, and determine the second positioning precision according to the acquired satellite signal intensities, that is, the real-time positioning precision result of the positioning terminal, for example, the number of positioning satellites received by the positioning terminal is 6, where the satellite signal intensity is greater than 25dB (signal to noise ratio unit) and the positioning precision of the positioning terminal is B3, and when the positioning method used by the positioning terminal is network positioning, the positioning precision feedback program will acquire base station information around the positioning terminal, and determine the first positioning precision according to the acquired base station information, where the acquired base station information includes signal intensity and signal direction.
And step S40, outputting positioning precision feedback information containing the first positioning precision and/or the second positioning precision.
It is known that, in this embodiment, the positioning accuracy may be set freely in a level, each positioning accuracy corresponds to a positioning range, for example, the positioning accuracy is between 5 and 200 meters, then the positioning accuracy is B-level, and after the positioning accuracy feedback program obtains the positioning accuracy of the positioning device, the positioning accuracy feedback information including the first positioning accuracy or the second positioning accuracy will be output, where when the positioning mode used by the positioning terminal includes network positioning and satellite positioning, and two positioning accuracy results are calculated, the positioning accuracy feedback program uses the one of which the positioning accuracy is the highest, or the two positioning accuracy results are displayed together, that is, the first positioning accuracy and/or the second positioning accuracy.
Specifically, the step of refining in step S10 includes:
and a step a1, when a positioning instruction is received, judging whether the satellite positioning function of the positioning terminal is in an on state.
And a2, if the satellite positioning function is in an on state and the number of positioning satellites received by the positioning terminal is greater than a first preset threshold, determining that the positioning mode used by the positioning terminal is satellite positioning.
And a3, if the satellite positioning function is in a closed state or the satellite positioning function is in an open state and the number of the first positioning satellites received by the positioning terminal is smaller than or equal to a first preset threshold, determining that the positioning mode used by the positioning terminal is network positioning.
As known, most of the existing positioning terminals support users to automatically turn off the satellite positioning function, so when a positioning instruction is received, it needs to be determined whether the satellite positioning function of the positioning terminal is in an on state, and the network positioning function of the positioning terminal is on by default in this embodiment, because if the network positioning function and the satellite positioning function of the positioning terminal are both in an off state, the positioning terminal cannot complete positioning operation, and therefore, when the satellite positioning function of the positioning terminal is in an off state, the positioning terminal can also perform positioning by using network positioning, and it can be understood that according to the principle of satellite positioning, due to an error between the clock of the satellite and the clock of the positioning terminal, accurate positioning by using the satellite needs to be performed by receiving at least 4 positioning satellites, and therefore, when the satellite positioning function of the positioning terminal is in an on state, and the number of positioning satellites (i.e., the first positioning satellites in this embodiment) received by the positioning terminal is greater than 3 (i.e., the first preset threshold in this embodiment), the positioning mode used by the positioning terminal is determined to include satellite positioning and network positioning; if the satellite positioning function of the positioning terminal is in the off state or the satellite positioning function of the positioning terminal is in the on state, but the number of positioning satellites received by the positioning terminal is less than or equal to 3, determining that the positioning mode used by the positioning terminal is network positioning, wherein the above numbers are only used as an illustration and do not represent the content of all schemes.
Specifically, the step of refining in step S30 includes:
and b1, acquiring a target positioning satellite received by the positioning terminal and satellite signal intensity of the target positioning satellite.
And b2, if the number of the target positioning satellites is larger than the first preset threshold and smaller than or equal to a second preset threshold, inquiring a second positioning satellite with the satellite signal intensity larger than a third preset threshold in the target positioning satellites, and determining second positioning accuracy according to the number of the second positioning satellites.
The target positioning satellite in this embodiment refers to a satellite received by a positioning terminal after a satellite positioning function is started, the number of satellites received by the positioning terminal is divided, the more the number of satellites received by the positioning terminal is, the higher the positioning accuracy of the positioning terminal is, the first preset threshold in this embodiment is smaller than the second preset threshold, the first preset threshold is exemplified by 3, the second preset threshold is exemplified by 15, when the number of positioning satellites received by the positioning terminal is between 4 and 15, the positioning accuracy of the positioning terminal can be initially determined to be level B, further, the scheme also obtains satellite signal intensities of all the target positioning satellites received by the positioning terminal, and inquires about the number of satellites (namely, the second positioning satellite in this embodiment) with satellite signal intensities larger than 25dB (the third preset threshold in this embodiment is exemplified by 25), it can be understood that the more satellites with large received satellite signal intensities are positioned, and the positioning accuracy of the positioning terminal is high, so that the positioning accuracy of the positioning terminals can be set to be level B1, B2, B3 and B2, B2 and B3 and B2 are more than the positioning accuracy of the satellites corresponding to the satellite signal intensities of the level B1 and B2 and B2 are set to be greater than the positioning accuracy of the satellite signal.
Specifically, the step of refining in step S30 includes:
and c1, acquiring a third positioning satellite received by the positioning terminal in a preset continuous time period and satellite signal intensity of the third positioning satellite.
And c2, if the number of the third positioning satellites is larger than the second preset threshold, determining second positioning accuracy according to the number of satellites with satellite signal intensities larger than the third preset threshold in the third positioning satellites.
As can be seen, if the number of positioning satellites (third positioning satellites in the present embodiment) received by the positioning terminal in the preset continuous period is greater than the second preset threshold, it may be preliminarily determined that the positioning accuracy of the positioning terminal is level a, and as with the subdivision setting of the positioning accuracy described above, positioning accuracy A1, A2, A3 and A4 may be set, where the positioning accuracy A1 > A2 > A3 > A4, for example, when the number of satellites with satellite signal intensity greater than 25dA in the positioning satellites is 5, corresponds to the positioning accuracy A4.
In this embodiment, when a positioning instruction is received, a positioning mode in use by a positioning terminal is acquired, where the positioning mode includes network positioning and satellite positioning, and if the positioning mode in use by the positioning terminal is network positioning, current positioning accuracy of the positioning terminal, that is, first positioning accuracy, is determined by acquiring base station information around the positioning terminal and according to the acquired base station information; if the positioning mode used by the positioning terminal is satellite positioning, the current positioning precision of the positioning terminal, namely the second positioning precision, is determined according to the received satellite signal strength by acquiring the satellite signal strength received by the positioning terminal, and finally positioning precision feedback information containing the first positioning precision and/or the second positioning precision is output.
Further, referring to fig. 3, a second embodiment of the positioning accuracy feedback method of the present invention is proposed on the basis of the above-described embodiment of the present invention.
This embodiment is a step subsequent to step S30 in the first embodiment, and differs from the above-described embodiment of the present invention in that:
and S50, judging the precision relation between the first positioning precision and the second positioning precision according to the number of the second positioning satellites.
Step S60, if the number of the second positioning satellites is equal to zero, determining that the first positioning accuracy is greater than the second positioning accuracy, and outputting positioning accuracy feedback information containing the first positioning accuracy.
And step S70, if the number of the second positioning satellites is greater than zero, determining that the first positioning precision is smaller than the second positioning precision, and outputting positioning precision feedback information containing the second positioning precision.
The number of the second positioning satellites in this embodiment refers to the number of satellites in the target positioning satellites with satellite signal intensities greater than a third preset threshold, and it can be known that, in this embodiment, when the received satellite signal intensities are greater than the third preset threshold, the positioning accuracy of satellite positioning is marked to be greater than the positioning accuracy of network positioning, which is related to the positioning principle of the two, that is, if the number of satellites in the positioning satellites received by the positioning terminal with satellite signal intensities greater than the third preset threshold is equal to 0, it is determined that the first positioning accuracy is higher than the second positioning accuracy in accuracy, and the positioning accuracy feedback program will output positioning accuracy feedback information including the first positioning accuracy; if the number of satellites, of which the satellite signal intensity is larger than a third preset threshold value, in the positioning satellites received by the positioning terminal is larger than 0, determining that the first positioning precision is lower than the second positioning precision in precision, and outputting positioning precision feedback information containing the second positioning precision by a positioning precision feedback program.
Specifically, the steps following step S30 include:
step d1, acquiring longitude and latitude information and height information sent by all third positioning satellites, and determining the target position of the positioning terminal according to the longitude and latitude information and the height information.
The step of refining in the step S40 comprises the following steps:
and d2, outputting positioning precision feedback information comprising target positioning precision and the target position, wherein the target positioning precision is the first positioning precision or the second positioning precision.
It is known that, when the positioning accuracy of the positioning terminal reaches level a, that is, the number of third positioning satellites received by the positioning terminal in a preset continuous period is greater than the second preset threshold, the positioning accuracy feedback program may further ensure that the positioning terminal is still in the process of continuously taking the values about the position information in the signals sent by the positioning satellites, including the longitude and latitude values and the altitude values (the altitude of the positioning terminal from the positioning satellites), the average longitude and latitude values and the average altitude values of the positioning terminal may be obtained by obtaining the values about the position information sent by the positioning satellites, and the target position of the positioning terminal in this embodiment is represented by the obtained average longitude and latitude values and the average altitude values.
Specifically, the steps following step S30 include:
step e1, inquiring a preset operation item table, and extracting target operation items in the preset operation item table.
The step of refining in the step S40 comprises the following steps:
and e2, outputting positioning precision feedback information containing the target positioning precision and the target operation item.
The preset operation item table in this embodiment refers to items that can be operated by positioning, for example, navigation, object searching, and weather where the query is located, where the positioning accuracy required by different operation items is different, where the preset operation item table includes each positioning accuracy and operable items corresponding to each positioning accuracy, for example, the operable items corresponding to the positioning accuracy B level are navigation and object searching, and when the real-time positioning accuracy of the positioning terminal is determined, the positioning accuracy feedback program outputs positioning accuracy feedback information including the target positioning accuracy and the target operation items corresponding to the target positioning accuracy, so as to prompt the user that the user can operate by the positioning terminal under the current positioning accuracy.
In the embodiment, the user is prompted to operate the item through the positioning terminal under the current positioning precision by outputting the positioning precision feedback information containing the target positioning precision and the target operation item corresponding to the target positioning precision, so that the user can acquire the positioning precision information of the positioning terminal in use in real time.
In addition, referring to fig. 4, an embodiment of the present invention further provides a positioning accuracy feedback device, where the positioning accuracy feedback device includes:
the positioning mode obtaining module 10 is configured to obtain a positioning mode used by the positioning terminal when a positioning instruction is received, where the positioning mode includes network positioning and satellite positioning;
the first positioning module 20 is configured to obtain base station information around the positioning terminal if the positioning mode used by the positioning terminal is network positioning, and determine a first positioning accuracy according to the base station information;
the second positioning module 30 is configured to obtain a satellite signal strength received by the positioning terminal if the positioning mode used by the positioning terminal is the satellite positioning, and determine a second positioning accuracy according to the satellite signal strength;
and a feedback information output module 40, configured to output positioning accuracy feedback information including the first positioning accuracy and/or the second positioning accuracy.
Optionally, the positioning manner obtaining module 10 includes:
the judging unit is used for judging whether the satellite positioning function of the positioning terminal is in an on state or not when a positioning instruction is received;
the first positioning mode determining unit is used for determining that the positioning mode used by the positioning terminal is satellite positioning if the satellite positioning function is in an on state and the number of first positioning satellites received by the positioning terminal is greater than a first preset threshold;
and the second positioning mode determining unit is used for determining that the positioning mode used by the positioning terminal is network positioning if the satellite positioning function is in a closed state or the satellite positioning function is in an open state and the number of positioning satellites received by the positioning terminal is smaller than or equal to a first preset threshold value.
Optionally, the first positioning module 20 includes:
the target positioning satellite acquisition unit is used for acquiring the target positioning satellite received by the positioning terminal and the satellite signal intensity of the target positioning satellite;
the inquiring unit is used for inquiring a second positioning satellite with the satellite signal intensity larger than a third preset threshold value in the target positioning satellites if the number of the target positioning satellites is larger than the first preset threshold value and smaller than or equal to a second preset threshold value, and determining second positioning accuracy according to the number of the second positioning satellites.
Optionally, the first positioning module 20 includes:
a third positioning satellite obtaining unit, configured to obtain a third positioning satellite received by the positioning terminal in a preset continuous time period, and a satellite signal strength of the third positioning satellite;
and the second positioning accuracy determining unit is used for determining the second positioning accuracy according to the number of satellites with satellite signal intensity larger than a third preset threshold value in the third positioning satellites if the number of the third positioning satellites is larger than the second preset threshold value.
Optionally, the positioning accuracy feedback device includes:
the target position determining module is used for acquiring longitude and latitude information and height information sent by all third positioning satellites and determining the target position of the positioning terminal according to the longitude and latitude information and the height information;
the feedback information output module 40 includes:
and the first positioning precision feedback unit is used for outputting positioning precision feedback information containing target positioning precision and the target position, wherein the target positioning precision is the first positioning precision and/or the second positioning precision.
Optionally, the positioning accuracy feedback device includes:
the operation item extraction module is used for inquiring a preset operation item table and extracting target operation items in the preset operation item table;
the feedback information output module 40 includes:
and the second positioning precision feedback unit is used for outputting positioning precision feedback information containing the target positioning precision and the target operation item.
Optionally, the positioning accuracy feedback device includes:
the judging module is used for judging the precision relation between the first positioning precision and the second positioning precision according to the number of the second positioning satellites;
the first positioning precision feedback information output module is used for determining that the first positioning precision is greater than the second positioning precision if the number of the second positioning satellites is equal to zero and outputting positioning precision feedback information containing the first positioning precision;
and the second positioning precision feedback information output module is used for determining that the first positioning precision is smaller than the second positioning precision and outputting positioning precision feedback information containing the second positioning precision if the number of the second positioning satellites is larger than zero.
In addition, the embodiment of the invention also provides a computer readable storage medium, and the computer readable storage medium stores a positioning precision feedback program, and the positioning precision feedback program realizes the operations in the positioning precision feedback method provided by the embodiment when being executed by a processor.
The methods performed by the program modules may refer to various embodiments of the methods according to the present invention, and are not described herein.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity/operation/object from another entity/operation/object without necessarily requiring or implying any actual such relationship or order between such entities/operations/objects; the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
For the device embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference is made to the description of the method embodiments for relevant points. The apparatus embodiments described above are merely illustrative, in which the units illustrated as separate components may or may not be physically separate. Some or all of the modules may be selected according to actual needs to achieve the objectives of the present invention. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, including several instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the positioning accuracy feedback method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (10)
1. The positioning precision feedback method is characterized by being applied to a positioning terminal and comprises the following steps of:
when a positioning instruction is received, a positioning mode used by the positioning terminal is obtained, wherein the positioning mode comprises network positioning and satellite positioning;
if the positioning mode used by the positioning terminal is network positioning, acquiring base station information around the positioning terminal, and determining first positioning precision according to the base station information;
if the positioning mode used by the positioning terminal is the satellite positioning, acquiring satellite signal intensity received by the positioning terminal, and determining second positioning precision according to the satellite signal intensity;
and outputting positioning precision feedback information containing the first positioning precision and/or the second positioning precision.
2. The positioning accuracy feedback method according to claim 1, wherein the step of acquiring the positioning mode used by the positioning terminal when the positioning instruction is received comprises:
when a positioning instruction is received, judging whether a satellite positioning function of the positioning terminal is in an on state or not;
if the satellite positioning function is in an on state and the number of positioning satellites received by the positioning terminal is greater than a first preset threshold, determining that a positioning mode used by the positioning terminal is satellite positioning;
if the satellite positioning function is in a closed state or the satellite positioning function is in an open state and the number of the first positioning satellites received by the positioning terminal is smaller than or equal to a first preset threshold value, determining that the positioning mode used by the positioning terminal is network positioning.
3. The positioning accuracy feedback method of claim 2, wherein the step of obtaining the satellite signal strength received by the positioning terminal and determining the second positioning accuracy based on the satellite signal strength comprises:
acquiring a target positioning satellite received by the positioning terminal and satellite signal intensity of the target positioning satellite;
if the number of the target positioning satellites is larger than the first preset threshold value and smaller than or equal to a second preset threshold value, inquiring a second positioning satellite with the satellite signal intensity larger than a third preset threshold value in the target positioning satellites, and determining second positioning accuracy according to the number of the second positioning satellites.
4. A positioning accuracy feedback method according to claim 3, wherein the step of acquiring the satellite signal strength received by the positioning terminal and determining the second positioning accuracy based on the satellite signal strength comprises:
acquiring a third positioning satellite received by the positioning terminal in a preset continuous time period and satellite signal intensity of the third positioning satellite;
and if the number of the third positioning satellites is greater than the second preset threshold, determining second positioning accuracy according to the number of satellites in the third positioning satellites, wherein the satellite signal strength of the satellites is greater than the third preset threshold.
5. The positioning accuracy feedback method according to claim 4, wherein if the positioning method used by the positioning terminal is the satellite positioning, the step of obtaining the satellite signal strength received by the positioning terminal and determining the second positioning accuracy according to the satellite signal strength includes:
acquiring longitude and latitude information and height information sent by all third positioning satellites, and determining the target position of the positioning terminal according to the longitude and latitude information and the height information;
the step of outputting positioning accuracy feedback information comprising the first positioning accuracy and/or the second positioning accuracy comprises:
and outputting positioning precision feedback information containing target positioning precision and the target position, wherein the target positioning precision is the first positioning precision and/or the second positioning precision.
6. The positioning accuracy feedback method according to claim 5, wherein if the positioning method used by the positioning terminal is the satellite positioning, the step of obtaining the satellite signal strength received by the positioning terminal and determining the second positioning accuracy according to the satellite signal strength includes:
inquiring a preset operation item table, and extracting target operation items in the preset operation item table;
the step of outputting positioning accuracy feedback information comprising the first positioning accuracy and/or the second positioning accuracy comprises:
and outputting positioning precision feedback information containing the target positioning precision and the target operation matters.
7. The positioning accuracy feedback method according to claim 3, wherein the step of obtaining the satellite signal strength received by the positioning terminal and determining the second positioning accuracy according to the satellite signal strength if the positioning method used by the positioning terminal is the satellite positioning comprises:
judging the precision relation between the first positioning precision and the second positioning precision according to the number of the second positioning satellites;
if the number of the second positioning satellites is equal to zero, determining that the first positioning precision is greater than the second positioning precision, and outputting positioning precision feedback information containing the first positioning precision;
if the number of the second positioning satellites is greater than zero, determining that the first positioning accuracy is smaller than the second positioning accuracy, and outputting positioning accuracy feedback information containing the second positioning accuracy.
8. A positioning accuracy feedback device, characterized in that the positioning accuracy feedback device comprises:
the positioning mode acquisition module is used for acquiring a positioning mode used by the positioning terminal when a positioning instruction is received, wherein the positioning mode comprises network positioning and satellite positioning;
the first positioning module is used for acquiring base station information around the positioning terminal if the positioning mode used by the positioning terminal is network positioning, and determining first positioning precision according to the base station information;
the second positioning module is used for acquiring satellite signal intensity received by the positioning terminal and determining second positioning precision according to the satellite signal intensity if the positioning mode used by the positioning terminal is satellite positioning;
and the feedback information output module is used for outputting positioning precision feedback information containing the first positioning precision and/or the second positioning precision.
9. A positioning accuracy feedback device, characterized in that the positioning accuracy feedback device comprises: a memory, a processor and a positioning accuracy feedback program stored on the memory and executable on the processor, which when executed by the processor, implements the steps of the positioning accuracy feedback method of any of claims 1 to 7.
10. A computer-readable storage medium, on which a positioning accuracy feedback program is stored, which when executed by a processor, implements the steps of the positioning accuracy feedback method according to any one of claims 1 to 7.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2607925A1 (en) * | 2011-12-23 | 2013-06-26 | LG Electronics, Inc. | Mobile terminal and positioning satellites selecting method thereof |
| WO2017088111A1 (en) * | 2015-11-24 | 2017-06-01 | 华为技术有限公司 | Position information acquisition method and system |
| CN111399013A (en) * | 2020-03-20 | 2020-07-10 | Oppo广东移动通信有限公司 | Positioning method, positioning device, terminal and storage medium |
| CN111781619A (en) * | 2020-08-17 | 2020-10-16 | 深圳华大北斗科技有限公司 | Positioning method, device, equipment and storage medium based on near field communication network |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103856989B (en) * | 2012-11-28 | 2017-12-15 | 中国电信股份有限公司 | Method and system, terminal and the positioning application platform of indoor and outdoor positioning switching |
| CN103889050A (en) * | 2014-02-18 | 2014-06-25 | 陈辉 | Positioning method, device thereof and system thereof |
| CN108124302A (en) * | 2016-11-28 | 2018-06-05 | 北京金坤科创技术有限公司 | A kind of indoor and outdoor locating self-adaption seamless handover method |
| JP6766837B2 (en) * | 2018-03-07 | 2020-10-14 | カシオ計算機株式会社 | Satellite radio receiver, electronic clock and positioning control method |
| CN109375244A (en) * | 2018-09-28 | 2019-02-22 | 北斗天地股份有限公司 | A kind of positioning device and its localization method |
-
2020
- 2020-12-17 CN CN202011500760.0A patent/CN112770389B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2607925A1 (en) * | 2011-12-23 | 2013-06-26 | LG Electronics, Inc. | Mobile terminal and positioning satellites selecting method thereof |
| WO2017088111A1 (en) * | 2015-11-24 | 2017-06-01 | 华为技术有限公司 | Position information acquisition method and system |
| CN111399013A (en) * | 2020-03-20 | 2020-07-10 | Oppo广东移动通信有限公司 | Positioning method, positioning device, terminal and storage medium |
| CN111781619A (en) * | 2020-08-17 | 2020-10-16 | 深圳华大北斗科技有限公司 | Positioning method, device, equipment and storage medium based on near field communication network |
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