CN117336356A - Electronic fence monitoring method and device, storage medium and server - Google Patents
Electronic fence monitoring method and device, storage medium and server Download PDFInfo
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- CN117336356A CN117336356A CN202311264118.0A CN202311264118A CN117336356A CN 117336356 A CN117336356 A CN 117336356A CN 202311264118 A CN202311264118 A CN 202311264118A CN 117336356 A CN117336356 A CN 117336356A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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Abstract
The application discloses an electronic fence monitoring method, an electronic fence monitoring device, a storage medium and a server, wherein fence setting information corresponding to an electronic fence and vehicle position information of a vehicle are determined; verifying whether the vehicle position information is valid information; if the vehicle position information is effective information, determining an in-out fence state of the vehicle based on fence setting information and the vehicle position information; if the vehicle position information is invalid, ending the present column entering state judging program and redefining the vehicle position information of the vehicle. When the vehicle position information of the vehicle is acquired, the validity of the vehicle position information is verified, invalid vehicle position information caused by abnormal conditions can be filtered, the entrance and exit state between the vehicle and the electronic fence is determined only based on the valid vehicle position information and fence setting information, and the interference of the wrong vehicle position information is reduced.
Description
Technical Field
The application relates to the technical field of automobiles, in particular to an electronic fence monitoring method, an electronic fence monitoring device, a storage medium and a server.
Background
When the electronic fence system is installed in a vehicle, various functions such as vehicle positioning, running track inquiry, early warning of the running out of a fence area and the like can be realized. At present, the relative position relation between the vehicle and the electronic fence is determined mainly by positioning the vehicle according to the position of the vehicle, but the position information of the vehicle is inaccurate due to the fact that errors, data transmission delay and the like possibly exist in the positioning process, so that the monitoring result of the final electronic fence is inaccurate. Therefore, a more reliable electronic fence monitoring mode is needed, the position monitoring of the vehicle is accurately finished with low cost, and the user experience is improved.
Disclosure of Invention
The application provides an electronic fence monitoring method, an electronic fence monitoring device, a storage medium and a server, which can solve the technical problems that in-and-out fence state judgment is inaccurate and alarming false alarm is easy to occur in the related technology.
In a first aspect, an embodiment of the present application provides an electronic fence monitoring method, including:
determining fence setting information corresponding to the electronic fence and vehicle position information of a vehicle;
verifying whether the vehicle position information is valid information;
if the vehicle position information is effective information, determining an in-out fence state of the vehicle based on the fence setting information and the vehicle position information;
And if the vehicle position information is invalid information, ending the current in-and-out state judging program and redefining the vehicle position information of the vehicle.
In a second aspect, an embodiment of the present application provides an electronic fence monitoring device, including:
the information acquisition module is used for determining fence setting information corresponding to the electronic fence and vehicle position information of the vehicle;
the effective checking module is used for checking whether the vehicle position information is effective information or not;
the state determining module is used for determining the in-out fence state of the vehicle based on the fence setting information and the vehicle position information if the vehicle position information is valid information;
and the calculation reset module is used for ending the current column entering and exiting state judging program and redefining the vehicle position information of the vehicle if the vehicle position information is invalid information.
In a third aspect, embodiments of the present application provide a computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the steps of the method described above.
In a fourth aspect, embodiments of the present application provide a server comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program being adapted to be loaded by the processor and to perform the steps of the method described above.
The technical scheme provided by some embodiments of the present application has the beneficial effects that at least includes:
the application provides an electronic fence monitoring method, which comprises the steps of determining fence setting information corresponding to an electronic fence and vehicle position information of a vehicle; verifying whether the vehicle position information is valid information; if the vehicle position information is effective information, determining an in-out fence state of the vehicle based on fence setting information and the vehicle position information; if the vehicle position information is invalid, ending the present column entering state judging program and redefining the vehicle position information of the vehicle. When the vehicle position information of the vehicle is acquired, the validity verification is carried out on the vehicle position information, invalid vehicle position information caused by abnormal conditions can be filtered, the entering and exiting state between the vehicle and the electronic fence is determined only based on the valid vehicle position information and the fence setting information, the interference of the wrong vehicle position information is reduced, the reliability and the accuracy of a final judging result are improved, and the use experience of a user is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exemplary system architecture diagram of an electronic fence monitoring method provided in an embodiment of the present application;
fig. 2 is a schematic flow chart of an electronic fence monitoring method according to an embodiment of the present application;
fig. 3 is a schematic flow chart of an electronic fence monitoring method according to an embodiment of the present application;
FIG. 4 is a logic framework diagram of an information validity verification process according to an embodiment of the present application;
fig. 5 is a schematic flow chart of an electronic fence monitoring method according to an embodiment of the present application;
FIG. 6 is a business framework diagram of an electronic fence monitoring system according to an embodiment of the present disclosure;
fig. 7 is a block diagram of an electronic fence monitoring device according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a server according to an embodiment of the present application.
Detailed Description
In order to make the features and advantages of the present application more comprehensible, the following description will be given in detail with reference to the accompanying drawings in which embodiments of the present application are shown, and it is apparent that the described embodiments are merely some but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.
In the daily use process of a user, the situation that the user forgets to lock the vehicle after parking or falls the key of the vehicle in the vehicle possibly exists, the vehicle is at the risk of being stolen at the moment, the vehicle owner cannot timely detect the vehicle after being stolen, and finally economic loss is caused to the vehicle owner, so that the electronic fence is usually started on the vehicle for monitoring and anti-theft of the vehicle in a parked state at present. The working principle of the automobile electronic fence is mainly that the automobile is continuously positioned, an area range is preset as the electronic fence corresponding to the automobile, when the position of the automobile is monitored to leave the electronic fence area, the automobile gives an alarm to frighten lawless persons, and meanwhile, alarm information is sent to an automobile owner, so that the automobile owner can quickly make countermeasures. On the other hand, besides the effect of anti-theft alarm, the real-time tracking effect on the vehicle can be realized, and the movement track of the vehicle in the historical time period can be checked based on the monitoring of the position of the vehicle.
However, the vehicle needs to acquire and process more data, and considering the control of the vehicle cost, the calculation power supported by the vehicle end is generally limited, and if the relative position change of the vehicle and the electronic fence is calculated directly at the vehicle end, the calculation resource of the vehicle end will be greatly consumed, and the cost of the whole vehicle and the complexity of software needed by the vehicle carrying the electronic fence system will rise, so that the use and optimization of the electronic fence function are inconvenient. In addition, because the positioning of the vehicle is basically realized by means of satellites, the situation of sporadic conditions such as atmospheric environment, network delay and the like can cause errors in the position information of the vehicle, the unreliable position information of the vehicle can cause errors in the position relation judging result of the vehicle and the electronic fence, and finally, the vehicle generates alarming false alarm, so that the use experience of a user is seriously influenced.
Therefore, the embodiment of the application provides an electronic fence monitoring method, which is used for determining fence setting information corresponding to an electronic fence and vehicle position information of a vehicle; verifying whether the vehicle position information is valid information; if the vehicle position information is effective information, determining an in-out fence state of the vehicle based on fence setting information and the vehicle position information; if the vehicle position information is invalid, ending the present column entering state judging program and redefining the vehicle position information of the vehicle so as to solve the technical problems that the column entering state judgment is inaccurate and the alarm false alarm is easy to occur.
Referring to fig. 1, fig. 1 is an exemplary system architecture diagram of an electronic fence monitoring method according to an embodiment of the present application.
As shown in fig. 1, the system architecture may include a vehicle 101, a network 102, and a server 103. Network 102 is used to provide a medium for communication links between vehicle 101 and server 103. Network 102 may include various types of wired or wireless communication links, such as: the wired communication link includes an optical fiber, a twisted pair wire, or a coaxial cable, and the Wireless communication link includes a bluetooth communication link, a Wireless-Fidelity (Wi-Fi) communication link, a microwave communication link, or the like.
The vehicle 101 may interact with the server 103 via the network 102 to receive messages from the server 103 or to send messages to the server 103, or the vehicle 101 may interact with the server 103 via the network 102 to receive messages or data sent by other users to the server 103. The vehicle 101 may be hardware or software. When the vehicle 101 is hardware, it may be a variety of electronic devices including, but not limited to, a smart watch, a smart phone, a tablet computer, a laptop portable computer, a desktop computer, and the like. When the vehicle 101 is software, it may be installed in the above-listed electronic device, which may be implemented as a plurality of software or software modules (for example, to provide distributed services), or may be implemented as a single software or software module, which is not specifically limited herein.
The server 103 may be a business server providing various services. The server 103 may be hardware or software. When the server 103 is hardware, it may be implemented as a distributed server cluster composed of a plurality of servers, or may be implemented as a single server. When the server 103 is software, it may be implemented as a plurality of software or software modules (for example, to provide a distributed service), or may be implemented as a single software or software module, which is not specifically limited herein.
In the embodiment of the present application, the server 103 determines fence setting information corresponding to the electronic fence and vehicle position information of the vehicle 101; further, the server 103 verifies whether the vehicle position information is valid information; if the vehicle position information is valid information, the server 103 may determine an in-out status of the vehicle 101 based on the fence setting information and the vehicle position information; if the vehicle position information is invalid, the server 103 ends the present entry state determination routine and re-determines the vehicle position information of the vehicle 101.
It should be appreciated that the number of vehicles, networks, and servers in FIG. 1 is merely illustrative, and that any number of vehicles, networks, and servers may be used as desired for an implementation.
Referring to fig. 2, fig. 2 is a flow chart of an electronic fence monitoring method according to an embodiment of the present application. The execution body of the embodiment of the application can be a server for executing the electronic fence monitoring, a processor in the server for executing the electronic fence monitoring method, and an electronic fence monitoring service in the server for executing the electronic fence monitoring method. For convenience of description, a specific implementation procedure of the electronic fence monitoring method will be described below by taking a processor in a server as an implementation subject.
As shown in fig. 2, the electronic fence monitoring method at least may include:
s202, determining fence setting information corresponding to the electronic fence and vehicle position information of the vehicle.
Optionally, in order to reduce the computational pressure of car end, the positional relationship of vehicle and electronic fence can calculate in cloud platform, and the power of calculation in high in the cloud is higher and more reliable stable to the expansion can be realized in the cloud, and the optimization and the update of the electronic fence monitoring service of being convenient for are realized in the cloud, through providing electronic fence monitoring service for the vehicle at the cloud, can reduce the power demand to the car end, reduce the cost of vehicle, promote user's purchasing experience and use experience.
Optionally, when the electronic fence is monitored at the cloud, the position relationship between the vehicle and the electronic fence in a parking state is mainly monitored, for example, the vehicle is in the electronic fence or the vehicle is out of the electronic fence, and the anti-theft monitoring of the vehicle can be realized according to the position relationship. For example, when the electronic fence is started and the vehicle is in a parking state, the vehicle moves from the inside of the electronic fence to the outside of the electronic fence, so that the vehicle is indicated to be moved by people except the vehicle owner, at the moment, the risk of being stolen exists, an alarm signal should be sent out in time, and a user is reminded to respond in time. Based on this, when the position relationship between the vehicle and the electronic fence in the parked state is monitored, the position information of the vehicle and the position information of the electronic fence need to be monitored, and in this embodiment of the present application, the fence setting information corresponding to the electronic fence and the vehicle position information of the vehicle may be determined first. The fence setting information of the electronic fence indicates the origin point of the electronic fence and the included area, the vehicle position information of the vehicle is the positioning information of the vehicle, and the position relation between the vehicle and the electronic fence can be determined based on the fence setting information and the vehicle position information.
S204, verifying whether the vehicle position information is valid information.
Optionally, after the vehicle obtains the positioning data through the satellite positioning function, the vehicle position information including the positioning data is sent to the cloud end, so that the cloud end can determine the current position state of the vehicle relative to the electronic fence according to the vehicle position information. However, when the vehicle is positioned, the data quality of satellite positioning may be affected by climate change and signal intensity, time delay and other conditions may occur in the data transmission process from the vehicle end to the cloud end, which may lead to unreliable vehicle position information acquired by the cloud end and not conforming to the actual position of the vehicle, if the unreliable vehicle position information is directly used for judging the position relationship between the vehicle and the electronic fence, an inaccurate judgment result may be obtained, when the judgment result deviates, the subsequent response may be directly caused, false alarm may occur, if the vehicle is mistakenly considered to be abnormal, trouble may be brought to surrounding masses and vehicle owners, and the vehicle using experience of the vehicle owners is seriously affected.
Further, in order to improve accuracy of the electronic fence when monitoring the vehicle and reduce monitoring false alarm, after receiving the vehicle position information of the vehicle, whether the vehicle position information is effective information or not can be verified, the verified vehicle position information confirmed to be ineffective is discarded, and judgment of entering and exiting the fence is not performed on the vehicle based on the ineffective information; and judging the vehicle position information which is confirmed to be effective after verification based on the effective information, and performing alarm response when the alarm condition is met. Therefore, the interference of the wrong vehicle position information can be reduced, the reliability and the accuracy of the judgment result of the entering and exiting column are improved, and the use experience of a user is improved.
S206, if the vehicle position information is effective information, determining the in-and-out fence state of the vehicle based on the fence setting information and the vehicle position information.
Optionally, if the vehicle position information is valid information, it indicates that the vehicle position information can accurately represent the current positioning position of the vehicle, and then the in-out status of the vehicle can be determined based on the fence setting information and the vehicle position information. The in-out state comprises an out-of-fence state and an in-fence state, wherein the out-of-fence state is that the position of the vehicle changes from the inside of the electronic fence to the outside of the electronic fence, and the vehicle is indicated to have out-of-fence behavior; the fence entering state is that the position of the vehicle changes from outside the electronic fence to inside the electronic fence, and indicates that the vehicle has a fence entering behavior, and when the relative position relationship between the vehicle and the electronic fence changes, the situation that an alarm abnormal situation is possibly needed at the moment is indicated, so that a user can timely know the situation of the vehicle.
And S208, if the vehicle position information is invalid, ending the present in-and-out state judging program and redefining the vehicle position information of the vehicle.
Optionally, if the vehicle position information is invalid information, it indicates that there is a large deviation between the vehicle position information and the current real position of the vehicle, and the current positioning position of the vehicle cannot be accurately represented, then the invalid vehicle position information obtained this time needs to be discarded, the program of judging the vehicle in-and-out state of the vehicle is ended, and the vehicle position information of the vehicle is redetermined, so as to obtain effective vehicle position information and perform effective next in-and-out state judgment. The problem of false or non-report of electronic fence monitoring caused by vehicle position information errors can be effectively avoided by discarding invalid data, the stability of electronic fence functions is improved, and unnecessary trouble of vehicle owners is reduced.
In an embodiment of the application, an electronic fence monitoring method is provided, and fence setting information corresponding to an electronic fence and vehicle position information of a vehicle are determined; verifying whether the vehicle position information is valid information; if the vehicle position information is effective information, determining an in-out fence state of the vehicle based on fence setting information and the vehicle position information; if the vehicle position information is invalid, ending the present column entering state judging program and redefining the vehicle position information of the vehicle. When the vehicle position information of the vehicle is acquired, the validity verification is carried out on the vehicle position information, invalid vehicle position information caused by abnormal conditions can be filtered, the entering and exiting state between the vehicle and the electronic fence is determined only based on the valid vehicle position information and the fence setting information, the interference of the wrong vehicle position information is reduced, the reliability and the accuracy of a final judging result are improved, and the use experience of a user is improved.
In order to solve the problem that the invalid position information of the vehicle causes the erroneous judgment of the vehicle in-and-out state, the validity of the vehicle position information is verified, and the vehicle in-and-out state is judged only according to the valid vehicle position information, so that the reliability of the vehicle in-and-out detection result can be improved. In the electronic fence monitoring method provided in another embodiment of the present application, when the validity of the vehicle position information is verified, the validity of the vehicle position information can be more comprehensively judged through multiple dimensions of the position information, so as to more accurately judge the entrance and exit state of the vehicle. Referring to fig. 3, fig. 3 is a flow chart of an electronic fence monitoring method according to an embodiment of the present application.
As shown in fig. 3, the electronic fence monitoring method at least may include:
s302, determining fence setting information corresponding to the electronic fence and vehicle position information of the vehicle.
For step S302, please refer to the detailed description in step S202, and the detailed description is omitted here.
S304, judging whether the reporting time of the vehicle position information is effective time, wherein the reporting time is the time when the vehicle reports the vehicle position information to the server.
Optionally, the time when the vehicle reports the vehicle position information to the server is the reporting time of the vehicle position information, usually, the time when the vehicle position information arrives at the server, that is, the reporting time plus the network transmission time, and when the network transmission time is longer, the time difference between the current time when the server receives the vehicle position information and the reporting time is longer, the longer the time difference is, the worse the timeliness of the vehicle position information is, and the more unreliable is when the time difference is used for judging. On the other hand, due to some abnormal situations of the vehicle and the server, if the reporting time becomes the future time of the current time at which the server receives the vehicle position information, it is explained that the reporting time at this time is more likely to be abnormal. Based on this, the validity of the reporting time can explain the validity of the vehicle position information to some extent.
Optionally, when verifying whether the vehicle position information is valid information, it may be first determined whether the reporting time of the vehicle position information is valid time, referring specifically to fig. 4, fig. 4 is a logic frame diagram of an information validity verification process provided in the embodiment of the present application. After determining the vehicle position information of the vehicle, as shown in fig. 4, by calculating the time difference between the reporting time and the current time of the vehicle position information, if the time difference is within the preset effective time difference range, determining the reporting time as the effective time; if the time difference is out of the preset effective time difference range, determining that the reporting time is invalid, indicating that the vehicle position information is invalid, and discarding the vehicle position information is needed to avoid the influence of invalid data on subsequent judgment. It should be noted that the preset effective time difference range may be preset empirically, for example, may be set to 5 minutes (min), or may be set to 10 minutes (min), 1 hour (h), 1 day (day), or the like, and the specific setting is not limited in the embodiments of the present application.
Specifically, in one possible implementation manner, it may be further determined whether the reporting time is greater than the current time by more than a preset duration, if so, the reporting time is a future time of the current time, and the vehicle position information is directly discarded; and if the time is not exceeded, judging whether the reporting time is smaller than the current time by exceeding the preset time length, and similarly, if the time is exceeded, indicating that the reporting time is the past time of the current time, directly discarding the vehicle position information, and if the time is not exceeded, indicating that the reporting time is the effective time. It should be noted that, the judging order of the time difference of the future time and the time difference of the past time may be exchanged, that is, it is firstly judged whether the reporting time is smaller than the current time and exceeds the preset time, and after the judgment, it is judged whether the reporting time is larger than the current time and exceeds the preset time.
And S306, if the reporting time is the effective time, judging whether the positioning data in the vehicle position information is the effective positioning data.
Alternatively, if the reporting time of the vehicle position information is a valid time, it may be explained that the vehicle position information is valid in the time dimension, however, the availability of the vehicle position information is also related to the quality of the positioning data. The positioning of the vehicle is generally realized through a satellite positioning function, the common satellite positioning method comprises Beidou satellite positioning, GPS positioning and the like, positioning data are usually longitude and latitude data of the vehicle, and the transmission of positioning signals can be influenced by factors such as an atmospheric ionosphere, a ground building, a forest, a water surface and the like, so that the calculation of a positioning signal receiver is deviated, and therefore, positioning drift, delay, even the longitude and latitude data are 0 and other error positioning data can occur.
Optionally, when the reporting time of the vehicle position information is valid time, it is further required to determine whether the positioning data in the vehicle position information is valid positioning data. The positioning data of the vehicle comprises RMC sentences, the RMC refers to minimum recommended navigation information (Recommended Minimum Navigation Information), and the RMC sentence format is a communication protocol which can transmit data in a GPS receiver, such as position, speed, direction and the like, so that accurate positioning is realized. The RMG statement is composed of thirteen fields, which represent the data received by the positioning signal receiver, and these fields include positioning status flag bits, where the positioning status flag bits indicate whether the status of the positioning module is reliable when the positioning data is generated, the positioning status flag bits are divided into two states, and are valid when the flag position is a, and invalid when the flag position is V.
Further, referring to fig. 4, when determining whether the positioning data in the vehicle position information is valid positioning data, the positioning status flag bit corresponding to the positioning data in the vehicle position information may be extracted first; if the positioning state flag bit is a valid flag bit, determining that the positioning data is valid positioning data; the positioning state flag bit is an invalid flag bit, which indicates that the vehicle position information is invalid information, and the vehicle position information needs to be discarded, so that the influence of invalid data on subsequent judgment is avoided.
Optionally, the positioning status flag bit indicates the reliability of the status of the positioning module, however, the positioning data may also be error data when the positioning module is normal, where the longitude and latitude of the vehicle are obtained as 0, and most of the conventional cases where the longitude and latitude are 0. Then referring to fig. 4, after the locating status flag bit is a valid flag bit, the longitude value and the latitude value of the vehicle can be determined according to the locating data, and if the longitude value and the latitude value are not zero, the locating data can be determined to be valid locating data; however, if the longitude value is zero and/or the latitude value is zero, the vehicle position information is invalid, and the vehicle position information needs to be discarded, so that the influence of invalid data on subsequent judgment is avoided.
And S308, if the positioning data are valid positioning data, determining that the vehicle position information is valid information.
Optionally, referring to fig. 4, if the reporting time of the vehicle position information is effective time and the positioning data is also effective positioning data, it is indicated that the aging and quality of the vehicle position information are both accurate, the vehicle position information can be determined to be effective information, and the subsequent judgment of the vehicle entering and exiting state is performed based on the current vehicle position, so that the problem of false alarm or non-alarm of the electronic fence monitoring caused by the error of the vehicle position information can be effectively avoided, the stability of the electronic fence function is improved, and the unnecessary trouble of the vehicle owner is reduced.
S310, if the vehicle position information is valid information, determining an in-and-out status of the vehicle based on the fence setting information and the vehicle position information.
S312, if the vehicle position information is invalid, ending the present in-and-out state judging program and redefining the vehicle position information of the vehicle.
For steps S310-S312, please refer to the detailed description of steps S206-S208, and the detailed description is omitted here.
In an embodiment of the present application, an electronic fence monitoring method is provided, after fence setting information corresponding to an electronic fence and vehicle position information of a vehicle are determined, whether reporting time of the vehicle is valid time or not is verified from a time dimension and a data dimension, and whether positioning data is valid data is verified. The vehicle position information can be accurately filtered from multiple dimensions to cause invalid vehicle position information, invalid data are discarded, the problem of false or non-report of electronic fence monitoring caused by vehicle position information errors can be effectively avoided, the stability of electronic fence functions is improved, and unnecessary troubles of vehicle owners are reduced.
As can be seen from the description of the above embodiments, the in-and-out state of the vehicle is determined only according to the valid vehicle position information, and erroneous determination of the in-and-out state due to invalid vehicle position information caused by abnormal conditions can be filtered. Based on this, in the electronic fence monitoring method provided in another embodiment of the present application, in order to meet the personalized requirements of different users, the user may also be supported to use the mobile terminal to set parameters for the electronic fence, and may detect the change of the in-and-out fence state of the vehicle in time, and quickly send a vehicle in-and-out fence alarm to the user terminal. Referring to fig. 5, fig. 5 is a flowchart of an electronic fence monitoring method according to an embodiment of the present application.
As shown in fig. 5, the electronic fence monitoring method at least may include:
s502, receiving fence setting information uploaded by a mobile terminal corresponding to a vehicle, and receiving vehicle position information sent after the vehicle acquires vehicle positioning data according to a preset period.
Optionally, in order to reduce the computational pressure of car end, through the cloud platform that the computational effort is higher and more reliable stable, provide the rail monitoring service for the vehicle, realize reducing the cost of vehicle, promote user's purchase experience and use experience. Firstly, a cloud server carrying a cloud platform needs to receive vehicle position information sent by a vehicle, the positioning data of the vehicle are updated continuously according to a certain period, and the vehicle position information sent after the vehicle acquires the vehicle positioning data according to a preset period is uploaded to the cloud.
Specifically, referring to fig. 6, fig. 6 is a service frame diagram of an electronic fence monitoring system according to an embodiment of the present application. As shown in fig. 6, after the vehicle end obtains the positioning signal based on the positioning antenna, the positioning signal is transmitted to the internet of vehicles equipment in the vehicle to process the positioning signal, so as to obtain the vehicle position information of the vehicle and transmit the vehicle position information to the cloud platform, and the cloud platform can receive the cloud end of the periodically reported vehicle position information through a special cloud end position service module.
Optionally, when the cloud platform monitors the electronic fence, the cloud platform calculates the position relationship between the vehicle and the electronic fence to determine whether the vehicle has abnormal fence entering and exiting activities, so that the cloud platform also needs to acquire fence setting information of the electronic fence to acquire the position and the range of the electronic fence. In general, a user's vehicle and a terminal can be bound, so that the user can operate the vehicle on the terminal conveniently, and the vehicle condition of the vehicle is obtained through the terminal, so that in order to meet the user requirement, the rail setting information of the electronic rail can also support the user to set in a user-defined manner in the mobile terminal, that is, please continue to refer to fig. 6, the user can create the electronic rail on the mobile terminal corresponding to the vehicle, set the parameters such as the rail origin position, the rail radius and the like of the electronic rail, after the user determines the creation result, the rail setting information of the electronic rail is generated according to the set parameters, and the mobile terminal uploads the rail setting information to the cloud electronic rail management module of the cloud platform.
Specifically, when the user sets parameters such as the origin position of the fence, the radius of the fence and the like of the electronic fence on the mobile terminal corresponding to the vehicle, the fence setting function page on the mobile terminal can provide a abbreviated simulation interface of a real map for the user to observe a surrounding map, the origin of the fence is set at an ideal location, and the radius of the fence can be custom input, which is usually 1 kilometer (km).
In one possible implementation, considering that if the user does not use the vehicle for a long time after parking, the user may forget to drive the vehicle to travel, and at this time, the user may select other travel modes to forget the vehicle at the parking spot when leaving, but when the subsequent user needs to use the vehicle, the user needs to return to the parking spot to find the vehicle, which brings trouble to the user to use the vehicle. In order to avoid the situation that the distance between the vehicle and the user is too far due to the position change of the user after the vehicle is parked, the user can start the positioning authority at the mobile terminal, besides the electronic fence limiting the movable range of the vehicle is arranged in the mobile terminal, the furthest distance range which can exist between the vehicle and the mobile terminal can also be arranged, so that the cloud platform can acquire the position information of the mobile terminal to calculate the distance between the vehicle and the mobile terminal, and once the distance between the vehicle and the mobile terminal exceeds the furthest distance range, an alarm message of too far distance from the vehicle is sent to the mobile terminal, the user can know the distance between the vehicle and the vehicle in time conveniently, and the user can use the vehicle conveniently.
In another possible implementation manner, when the user sets up the electronic fence, the user may not accurately grasp the parameter settings such as the origin, radius, etc. of the electronic fence, and when the fence setting function page on the mobile terminal provides the user with the abbreviated simulation interface of the real map, the user can mark the building name, street, etc. in the real environment in the abbreviated simulation interface, and can assist in setting the electronic fence by observing the map, searching, selecting the target building, the target street, etc. landmarks, so that the user can set up the target electronic fence more intuitively.
S504, verifying whether the vehicle position information is valid information.
For step S504, please refer to the detailed description in step S204, and the detailed description is omitted here.
S506, if the vehicle position information is effective information, determining the current position relation between the electronic fence and the vehicle based on the fence setting information and the vehicle position information.
Optionally, when the vehicle position information is effective information after verification, the cloud position service module of the cloud platform can send the vehicle position information to the cloud fence monitoring module, and the fence setting information of the electronic fence is also sent to the cloud fence monitoring module by the cloud electronic fence management module, at this time, the cloud fence monitoring module can determine the current position relation between the electronic fence and the vehicle based on the fence setting information and the vehicle position information, and the current position relation comprises that the vehicle is outside the electronic fence and the vehicle is inside the electronic fence.
And S508, when the current position relation is different from the previous position relation, sending an alarm message corresponding to the current position relation to the mobile terminal corresponding to the vehicle.
Optionally, comparing the calculated current position relation with the calculated result of the previous position relation, and when the current position relation is different from the previous position relation, indicating that the vehicle possibly moves from the inside of the electronic fence to the outside of the electronic fence, namely, the vehicle is out of the fence; or the vehicle may move from outside the electronic fence to inside the electronic fence, that is, enter the fence, at this time, it is indicated that the vehicle moves in a large range in an abnormal state in a parking state, please continue to refer to fig. 6, an alarm message corresponding to a current position relationship needs to be sent to the vehicle and a mobile terminal corresponding to the vehicle through an alarm center in the cloud platform, an enter fence alarm is sent when the current position relationship is enter the fence, and an exit fence alarm is sent when the current position relationship is exit the fence. The mode of sending the alarm message to the mobile terminal can be various, the alarm message can be a notification of an application software notification type, and can also be push in a short message mode, and the embodiment of the application does not limit the form of the alarm message.
S510, if the vehicle position information is invalid information, ending the present in-and-out state judging program and redefining the vehicle position information of the vehicle.
For step S510, please refer to the detailed description in step S208, and the detailed description is omitted here.
In the embodiment of the application, the electronic fence monitoring method is provided, fence setting information uploaded by the mobile terminal corresponding to the vehicle is received, vehicle position information sent after the vehicle acquires vehicle positioning data according to a preset period is received, a user can create an electronic fence on the mobile terminal corresponding to the vehicle, parameters such as the fence origin position, the fence radius and the like of the electronic fence are set, and user-defined requirements of the user are met; if the vehicle position information is effective information, determining the current position relation between the electronic fence and the vehicle based on the fence setting information and the vehicle position information, and when the current position relation is different from the previous position relation, sending an alarm message corresponding to the current position relation to a mobile terminal corresponding to the vehicle, wherein the vehicle moves abnormally in a large range in a parking state, and the alarm message of the vehicle entering and exiting the fence can be timely and rapidly sent to the user terminal, so that economic losses caused by failure of timely recovery after the vehicle is stolen are avoided.
Referring to fig. 7, fig. 7 is a block diagram of an electronic fence monitoring device according to an embodiment of the present application. As shown in fig. 7, the electronic fence monitoring device 700 includes:
An information acquisition module 710, configured to determine fence setting information corresponding to the electronic fence and vehicle position information of the vehicle;
a validity checking module 720 for verifying whether the vehicle position information is valid information;
a state determining module 730, configured to determine an in-out status of the vehicle based on the fence setting information and the vehicle position information if the vehicle position information is valid information;
the calculating and resetting module 740 is configured to end the present column entry status determining procedure and re-determine the vehicle location information of the vehicle if the vehicle location information is invalid.
Optionally, the validity checking module 720 is further configured to determine whether a reporting time of the vehicle location information is valid time, where the reporting time is a time when the vehicle reports the vehicle location information to the server; if the reporting time is effective time, judging whether the positioning data in the vehicle position information is effective positioning data or not; and if the positioning data are valid positioning data, determining the vehicle position information as valid information.
Optionally, the validity checking module 720 is further configured to calculate a time difference between the reporting time and the current time of the vehicle position information; if the time difference is within the preset effective time difference range, determining the reporting time as the effective time.
Optionally, the effective checking module 720 is further configured to extract a positioning status flag bit corresponding to positioning data in the vehicle position information; and if the positioning state flag bit is a valid flag bit, determining that the positioning data is valid positioning data.
Optionally, the valid checking module 720 is further configured to determine a longitude value and a latitude value of the vehicle according to the positioning data if the positioning status flag bit is a valid flag bit, and determine that the positioning data is valid positioning data if the longitude value and the latitude value are both different from zero.
Optionally, the state determining module 730 is further configured to determine, if the vehicle position information is valid information, a current position relationship between the electronic fence and the vehicle based on the fence setting information and the vehicle position information; and when the current position relation is different from the previous position relation, sending an alarm message corresponding to the current position relation to the mobile terminal corresponding to the vehicle.
Optionally, the information obtaining module 710 is further configured to receive fence setting information uploaded by a mobile terminal corresponding to the vehicle, and receive vehicle position information sent after the vehicle obtains vehicle positioning data according to a preset period; the fence setting information is setting information generated when a user creates an electronic fence in the mobile terminal, and at least comprises a fence origin position and a fence radius.
In an embodiment of the present application, an electronic fence monitoring device is provided, where an information acquisition module is configured to determine fence setting information corresponding to an electronic fence and vehicle position information of a vehicle; the effective checking module is used for checking whether the vehicle position information is effective information or not; the state determining module is used for determining the in-out fence state of the vehicle based on fence setting information and vehicle position information if the vehicle position information is effective information; and the calculation reset module is used for ending the current column entering and exiting state judging program and redefining the vehicle position information of the vehicle if the vehicle position information is invalid information. When the vehicle position information of the vehicle is acquired, the validity verification is carried out on the vehicle position information, invalid vehicle position information caused by abnormal conditions can be filtered, the entering and exiting state between the vehicle and the electronic fence is determined only based on the valid vehicle position information and the fence setting information, the interference of the wrong vehicle position information is reduced, the reliability and the accuracy of a final judging result are improved, and the use experience of a user is improved.
Embodiments of the present application also provide a computer storage medium having stored thereon a plurality of instructions adapted to be loaded by a processor and to perform the steps of the method according to any of the embodiments described above.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a server according to an embodiment of the present application. As shown in fig. 8, the server 800 may include: at least one server processor 801, at least one network interface 804, a user interface 803, memory 805, at least one communication bus 802.
Wherein a communication bus 802 is used to enable connected communication between these components.
The user interface 803 may include a Display screen (Display) and a Camera (Camera), and the optional user interface 803 may further include a standard wired interface and a wireless interface.
The network interface 804 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others.
Wherein the server processor 801 may include one or more processing cores. The server processor 801 connects various parts within the entire server 800 using various interfaces and lines, performs various functions of the server 800 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 805, and invoking data stored in the memory 805. Alternatively, the server processor 801 may be implemented in hardware in at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA). The server processor 801 may integrate one or a combination of several of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), and a modem, etc. The CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the server processor 801 and may be implemented on a single chip.
The Memory 805 may include a random access Memory (Random Access Memory, RAM) or a Read-Only Memory (ROM). Optionally, the memory 805 includes a non-transitory computer readable medium (non-transitory computer-readable storage medium). Memory 805 may be used to store instructions, programs, code, sets of codes, or instruction sets. The memory 805 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the above-described respective method embodiments, etc.; the storage data area may store data or the like referred to in the above respective method embodiments. The memory 805 may also optionally be at least one storage device located remotely from the aforementioned server processor 801. As shown in fig. 8, an operating system, a network communication module, a user interface module, and an electronic fence monitoring program may be included in the memory 805 as one type of computer storage medium.
In the server 800 shown in fig. 8, the user interface 803 is mainly used for providing an input interface for a user, and acquiring data input by the user; and the server processor 801 may be configured to invoke the electronic fence monitoring program stored in the memory 805 and specifically perform the following operations:
Determining fence setting information corresponding to the electronic fence and vehicle position information of a vehicle;
verifying whether the vehicle position information is valid information;
if the vehicle position information is effective information, determining an in-out fence state of the vehicle based on fence setting information and the vehicle position information;
if the vehicle position information is invalid, ending the present column entering state judging program and redefining the vehicle position information of the vehicle.
In some embodiments, the server processor 801, when executing the verification of whether the vehicle position information is valid information, specifically performs the following steps: judging whether the reporting time of the vehicle position information is effective time or not, wherein the reporting time is the time for the vehicle to report the vehicle position information to a server; if the reporting time is effective time, judging whether the positioning data in the vehicle position information is effective positioning data or not; and if the positioning data are valid positioning data, determining the vehicle position information as valid information.
In some embodiments, the server processor 801, when executing the determination of whether the reporting time of the vehicle position information is a valid time, specifically executes the following steps: calculating the time difference between the reporting time and the current time of the vehicle position information; if the time difference is within the preset effective time difference range, determining the reporting time as the effective time.
In some embodiments, the server processor 801, when executing the determination of whether the positioning data in the vehicle position information is valid positioning data, specifically executes the following steps: extracting a positioning state zone bit corresponding to positioning data in the vehicle position information; and if the positioning state flag bit is a valid flag bit, determining that the positioning data is valid positioning data.
In some embodiments, the server processor 801, when executing the determination that the positioning data is valid positioning data if the positioning status flag bit is valid, specifically executes the following steps: if the positioning state flag bit is a valid flag bit, determining a longitude value and a latitude value of the vehicle according to the positioning data, and if the longitude value and the latitude value are not zero, determining the positioning data as valid positioning data.
In some embodiments, the server processor 801, when executing the determination of the in-and-out status of the vehicle based on the fence setting information and the vehicle position information if the vehicle position information is valid information, specifically executes the following steps: if the vehicle position information is effective information, determining the current position relation between the electronic fence and the vehicle based on the fence setting information and the vehicle position information; and when the current position relation is different from the previous position relation, sending an alarm message corresponding to the current position relation to the mobile terminal corresponding to the vehicle.
In some embodiments, the server processor 801, when executing the determination of the fence setting information corresponding to the electronic fence and the vehicle position information of the vehicle, specifically executes the following steps: receiving fence setting information uploaded by a mobile terminal corresponding to a vehicle, and receiving vehicle position information sent by the vehicle after the vehicle acquires vehicle positioning data according to a preset period; the fence setting information is setting information generated when a user creates an electronic fence in the mobile terminal, and at least comprises a fence origin position and a fence radius.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of modules is merely a logical function division, and there may be additional divisions of actual implementation, e.g., multiple modules or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or modules, which may be in electrical, mechanical, or other forms.
The modules illustrated as separate components may or may not be physically separate, and components shown as modules may or may not be physical modules, i.e., may be located in one place, or may be distributed over a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product described above includes one or more computer instructions. When the computer program instructions described above are loaded and executed on a computer, the processes or functions described in accordance with the embodiments of the present specification are all or partially produced. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in or transmitted across a computer-readable storage medium. The computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by a wired (e.g., coaxial cable, fiber optic, digital subscriber line (Digital Subscriber Line, DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer readable storage media may be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., a floppy Disk, a hard Disk, a magnetic tape), an optical medium (e.g., a digital versatile Disk (Digital Versatile Disc, DVD)), or a semiconductor medium (e.g., a Solid State Disk (SSD)), or the like.
It should be noted that, for the sake of simplicity of description, the foregoing method embodiments are all expressed as a series of combinations of actions, but it should be understood by those skilled in the art that the present application is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily all necessary for the present application.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.
The foregoing describes an electronic fence monitoring method, device, storage medium and server provided in the present application, and those skilled in the art, based on the ideas of the embodiments of the present application, will change the specific implementation and application scope, so that the content of the present application should not be construed as limiting the present application.
Claims (10)
1. An electronic fence monitoring method, characterized in that the method comprises the following steps:
Determining fence setting information corresponding to the electronic fence and vehicle position information of a vehicle;
verifying whether the vehicle position information is valid information;
if the vehicle position information is effective information, determining an in-out fence state of the vehicle based on the fence setting information and the vehicle position information;
and if the vehicle position information is invalid information, ending the current in-and-out state judging program and redefining the vehicle position information of the vehicle.
2. The method of claim 1, wherein the verifying whether the vehicle location information is valid information comprises:
judging whether the reporting time of the vehicle position information is effective time or not, wherein the reporting time is the time for the vehicle to report the vehicle position information to the server;
if the reporting time is effective time, judging whether positioning data in the vehicle position information is effective positioning data or not;
and if the positioning data are effective positioning data, determining that the vehicle position information is effective information.
3. The method according to claim 2, wherein the determining whether the reporting time of the vehicle position information is a valid time includes:
Calculating the time difference between the reporting time of the vehicle position information and the current time;
and if the time difference is within the preset effective time difference range, determining the reporting time as the effective time.
4. A method according to claim 3, wherein said determining whether the positioning data in the vehicle position information is valid positioning data comprises:
extracting a positioning state zone bit corresponding to positioning data in the vehicle position information;
and if the positioning state flag bit is a valid flag bit, determining that the positioning data is valid positioning data.
5. The method of claim 4, wherein determining that the positioning data is valid positioning data if the positioning status flag bit is a valid flag bit comprises:
if the positioning state flag bit is a valid flag bit, determining a longitude value and a latitude value of the vehicle according to the positioning data,
and if the longitude value and the latitude value are not zero, determining that the positioning data is effective positioning data.
6. The method of claim 1, wherein the determining the in-and-out status of the vehicle based on the fence setting information and the vehicle location information if the vehicle location information is valid information comprises:
If the vehicle position information is effective information, determining the current position relation between the electronic fence and the vehicle based on the fence setting information and the vehicle position information;
and when the current position relation is different from the previous position relation, sending an alarm message corresponding to the current position relation to the mobile terminal corresponding to the vehicle.
7. The method of claim 1, wherein determining fence setting information corresponding to the electronic fence and vehicle position information of the vehicle comprises:
receiving fence setting information uploaded by a mobile terminal corresponding to a vehicle, and receiving vehicle position information sent after the vehicle acquires vehicle positioning data according to a preset period;
the fence setting information is setting information generated when a user creates an electronic fence in the mobile terminal, and at least comprises a fence origin position and a fence radius.
8. An electronic fence monitoring device, the device comprising:
the information acquisition module is used for determining fence setting information corresponding to the electronic fence and vehicle position information of the vehicle;
the effective checking module is used for checking whether the vehicle position information is effective information or not;
The state determining module is used for determining the in-out fence state of the vehicle based on the fence setting information and the vehicle position information if the vehicle position information is valid information;
and the calculation reset module is used for ending the current column entering and exiting state judging program and redefining the vehicle position information of the vehicle if the vehicle position information is invalid information.
9. A computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the steps of the method according to any one of claims 1 to 7.
10. A server comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method according to any one of claims 1 to 7 when the computer program is executed.
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| CN202311264118.0A CN117336356A (en) | 2023-09-27 | 2023-09-27 | Electronic fence monitoring method and device, storage medium and server |
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| CN202311264118.0A CN117336356A (en) | 2023-09-27 | 2023-09-27 | Electronic fence monitoring method and device, storage medium and server |
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