CN111181748B - Positioning information reporting method, device and readable medium - Google Patents
Positioning information reporting method, device and readable medium Download PDFInfo
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- CN111181748B CN111181748B CN201811333069.0A CN201811333069A CN111181748B CN 111181748 B CN111181748 B CN 111181748B CN 201811333069 A CN201811333069 A CN 201811333069A CN 111181748 B CN111181748 B CN 111181748B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0604—Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0681—Configuration of triggering conditions
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Abstract
The invention discloses a method, a device and a readable medium for reporting positioning information, wherein the method comprises the following steps: when the current positioning polling interval is detected to be reached, determining the current positioning information of the object to be detected; judging whether the positioning information is in a current electronic fence range, wherein the current electronic fence range is determined according to the positioning information of the object to be detected which exceeds the last electronic fence range; if the judgment result is yes, the positioning information is not reported; if the judgment result is negative, reporting the positioning information. By adopting the method, only the positioning information of the object to be measured which is not in the range of the current electronic fence is reported, so that the reporting times of the positioning information can be reduced, and the consumption of flow and electric quantity used for reporting the positioning information by the terminal equipment is further reduced.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, and a readable medium for reporting positioning information.
Background
At present, many service industries (such as home broadband installation, smart home installation and the like) in life are all responsible for by third-party service companies, service work orders of users are issued to service providers, the service providers issue the service work orders to the third-party service companies responsible for the areas, and the third-party service companies use a sheet-robbing and dispatching system to perform sheet-robbing pushing, assigning and the like on the service work orders of the users.
In screening service personnel to process the service work order, the relative distance between the target service personnel and the work order is an important weighting point. In order to ensure that the work order can be efficiently and accurately pushed to the target service personnel, the client of the service personnel is required to report the current position information of the service personnel in time, and then the service end judges whether the work order needs to be pushed to the service personnel by comparing the position information reported by the service personnel with the position information of the work order.
The traditional positioning reporting mode is that firstly, an independent process is started outside a UI thread of a client, and the process polls and executes the tasks of positioning and reporting positioning information to a server. Due to the fixed polling interval of positioning and reporting, when the client is relatively static, a plurality of unnecessary positioning and reporting can be generated, so that the client uses more electric quantity and flow, the terminal service time of service personnel is shortened, and the work of the order-grabbing system and the service personnel is influenced.
Disclosure of Invention
Embodiments of the present invention provide a method, an apparatus, and a readable medium for reporting location information, so as to solve the problem in the prior art that when reporting location information of a service person, the electricity and the traffic of a client are consumed, and thus the terminal service time of the service person is shortened.
In a first aspect, an embodiment of the present invention provides a method for reporting location information, including:
when detecting that the current positioning polling interval is reached, determining the current positioning information of the object to be detected;
judging whether the positioning information is in a current electronic fence range, wherein the current electronic fence range is determined according to the positioning information of the object to be detected which exceeds the last electronic fence range;
if the judgment result is yes, the positioning information is not reported;
if the judgment result is negative, reporting the positioning information.
By adopting the method, only the positioning information which is not in the range of the electronic fence is reported, so that the reporting times can be effectively reduced, and the flow usage and the electric quantity consumption of the positioning information reported by the terminal equipment are further reduced.
Preferably, after reporting the positioning information, the method further includes:
and resetting the range of the electronic fence at the next time based on the positioning information, and judging whether the positioning information of the object to be detected determined when the next positioning polling interval arrives is reported or not based on the reset range of the electronic fence.
Preferably, the method further comprises:
determining the positioning information of the object to be measured when the previous positioning polling interval is reached;
determining the distance between the current positioning information of the object to be detected and the positioning information of the object to be detected determined when the previous positioning polling interval is reached;
comparing the distance with a preset distance threshold;
and determining the next positioning polling interval according to the comparison result.
By adopting the flow, the accuracy of the reported positioning information can be improved by adjusting the positioning polling interval.
Preferably, determining the next positioning polling interval according to the comparison result specifically includes:
if the distance is determined to be larger than the preset distance threshold, reducing the next positioning polling interval;
if the distance is smaller than the preset distance threshold value, increasing the next positioning polling interval;
and if the distance is determined to be equal to the preset distance threshold, determining the current positioning polling interval as the next positioning polling interval.
Alternatively, the positioning polling interval is set as follows:
dividing the speed between the walking speed and the vehicle running speed of the object to be measured into a plurality of speed intervals;
and for each speed interval, determining the positioning polling interval of the speed interval according to the speed of the speed interval and a preset distance threshold.
Preferably, the step of decreasing the next positioning polling interval includes:
determining a speed interval corresponding to the current positioning polling interval;
determining the number of speed intervals in which the speed is less than the speed in the speed intervals;
when the number is determined to be not smaller than a first preset number threshold, determining a positioning polling interval corresponding to a speed interval smaller than the speed interval by the first preset number threshold as a next positioning polling interval;
and when the number is smaller than a first preset number threshold value, determining a positioning polling interval corresponding to the speed interval to which the minimum speed belongs as a next positioning polling interval.
Preferably, the step of increasing the next positioning polling interval includes:
determining a speed interval corresponding to the current positioning polling interval;
determining the number of speed intervals in which the speed is greater than the speed in the speed intervals;
when the number is determined to be not smaller than a second preset number threshold, determining a positioning polling interval corresponding to a speed interval which is larger than the speed interval by the second preset number threshold as a next positioning polling interval;
and when the number is smaller than a second preset number threshold value, determining the positioning polling interval corresponding to the speed interval to which the maximum speed belongs as a next positioning polling interval.
Optionally, resetting a range of the electronic fence at the next time based on the positioning information specifically includes:
and determining the range of the electronic fence at the next time by using the preset radius by taking the positioning information as the center of a circle.
In a second aspect, an embodiment of the present invention provides a device for reporting positioning information, including:
the positioning unit is used for determining the current positioning information of the object to be detected when the current positioning polling interval is detected to be reached;
the judging unit is used for judging whether the positioning information is in the current electronic fence range, and the current electronic fence range is determined according to the positioning information of the object to be detected which exceeds the last electronic fence range;
a reporting unit, configured to not report the positioning information if the determination result of the determining unit is yes; and if the judgment result of the judgment unit is negative, reporting the positioning information.
Preferably, the apparatus further comprises:
and the first configuration unit is used for resetting the electronic fence range of the next time based on the positioning information after the reporting unit reports the positioning information, and judging whether to report the positioning information of the object to be measured determined when the next positioning polling interval arrives or not based on the reset electronic fence range.
Optionally, the apparatus further comprises:
the determining unit is used for determining the positioning information of the object to be measured when the previous positioning polling interval is reached; determining the distance between the current positioning information of the object to be detected and the positioning information of the object to be detected determined when the previous positioning polling interval is reached; comparing the distance with a preset distance threshold; and determining the next positioning polling interval according to the comparison result.
Preferably, the determining unit is specifically configured to decrease the next positioning polling interval if it is determined that the distance is greater than a preset distance threshold; if the distance is smaller than the preset distance threshold value, increasing the next positioning polling interval; and if the distance is determined to be equal to the preset distance threshold, determining the current positioning polling interval as the next positioning polling interval.
Preferably, the apparatus further comprises:
a second configuration unit configured to set a positioning polling interval according to the following method: dividing the speed between the walking speed and the vehicle running speed of the object to be detected into a plurality of speed intervals; and for each speed interval, determining the positioning polling interval of the speed interval according to the endpoint value of the interval and a preset distance threshold.
Preferably, the determining unit is specifically configured to determine a speed interval corresponding to a current positioning polling interval; determining a number of speed intervals in which the speed is less than the speed in the speed intervals; when the number is determined to be not smaller than a first preset number threshold, determining a positioning polling interval corresponding to a speed interval smaller than the speed interval by the first preset number threshold as a next positioning polling interval; and when the number is smaller than a first preset number threshold value, determining the positioning polling interval corresponding to the speed interval to which the minimum speed belongs as a next positioning polling interval.
Preferably, the determining unit is specifically configured to determine a speed interval corresponding to a current positioning polling interval; determining the number of speed intervals in which the speed is greater than the speed in the speed intervals; when the number is determined to be not smaller than a second preset number threshold, determining a positioning polling interval corresponding to a speed interval which is larger than the speed interval by the second preset number threshold as a next positioning polling interval; and when the number is smaller than a second preset number threshold value, determining the positioning polling interval corresponding to the speed interval to which the maximum speed belongs as a next positioning polling interval.
Preferably, the first configuration unit is specifically configured to determine a range of the electronic fence at the next time by using a preset radius and taking the positioning information as a center of a circle.
In a third aspect, an embodiment of the present invention provides a communication device, including a memory, a processor, and a computer program stored in the memory and executable on the processor; the processor implements the positioning information reporting method according to any one of the embodiments provided herein when executing the program.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the positioning information reporting method according to any one of the embodiments provided in this application.
The invention has the beneficial effects that:
according to the positioning information reporting method, the device and the readable medium provided by the embodiment of the invention, when the current positioning polling interval is detected to be reached, the current positioning information of the object to be detected is determined; judging whether the positioning information is in a current electronic fence range, wherein the current electronic fence range is determined according to the positioning information of the object to be detected which exceeds the last electronic fence range; if the judgment result is yes, the positioning information is not reported; if the judgment result is negative, reporting the positioning information. By adopting the method, only the positioning information of the object to be measured which is not in the current electronic fence range is subjected to reporting processing, so that the reporting times of the positioning information can be reduced, and the consumption of flow and electric quantity used for reporting the positioning information by the terminal equipment is further reduced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a computing device implementing a method for reporting positioning information according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a method for reporting positioning information according to an embodiment of the present invention;
fig. 3 is a schematic flowchart of setting a positioning polling interval according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a data interaction structure based on an aid id according to an embodiment of the present invention;
fig. 5 is a schematic diagram illustrating an effect of the electronic fence technique according to the embodiment of the present invention;
fig. 6 is a second schematic flow chart of a method for reporting positioning information according to an embodiment of the present invention;
fig. 7 is a schematic flowchart of determining a next positioning polling interval according to the comparison result according to an embodiment of the present invention;
FIG. 8 is a flowchart illustrating a process for increasing a next location polling interval according to an embodiment of the present invention;
FIG. 9 is a flowchart illustrating a process for reducing the next location polling interval according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a positioning information reporting apparatus according to an embodiment of the present invention.
Detailed Description
The method, the device and the readable medium for reporting the positioning information are used for solving the problem that the service staff terminal service time is shortened due to the fact that the electric quantity and the flow of a client side are consumed when the positioning information of the service staff is reported in the prior art.
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings of the specification, it being understood that the preferred embodiments described herein are merely for illustrating and explaining the present invention, and are not intended to limit the present invention, and that the embodiments and features of the embodiments in the present invention may be combined with each other without conflict.
To facilitate understanding of the invention, the technical terms involved in the invention are as follows:
1. the terminal device is a device capable of installing various applications and displaying an object provided in the installed application, and the electronic device may be mobile or fixed. For example, a mobile phone, a tablet computer, various wearable devices, a vehicle-mounted device, a Personal Digital Assistant (PDA), a point of sale (POS), a monitoring device in a subway station, or other electronic devices capable of implementing the above functions may be used.
2. The client is a computer program capable of performing one or more specific tasks, and has a visual display interface capable of interacting with a user, and for example, an electronic map, a WeChat and the like can be called as the client.
The prior technical scheme mainly has the following defects: 1. the positioning polling interval is fixed. When the client is relatively static, unnecessary positioning can still be carried out, and the electric quantity of the client is consumed; when the client moves rapidly, the frequency of positioning polling is insufficient, and the accuracy and the real-time performance of positioning data are influenced. 2. The reporting polling interval is fixed. The polling cycle of the client positioning information reporting is not affected by the variation degree of the positioning information, and a plurality of invalid reporting requests are generated, so that the client uses more flow and electric quantity, and the concurrency of the server is increased.
In order to solve the problem that the terminal device generates more electric quantity and flow caused by the positioning information reporting method adopted in the prior art, the invention provides a solution, and provides a computing device 10, wherein the computing device 10 implements the positioning information reporting method provided by the invention, the computing device can be represented in the form of a general computing device, and the general computing device can be a terminal or a server and the like. A computing device 10 according to the present invention is described below with reference to fig. 1. The computing device 10 shown in FIG. 1 is only one example and should not be taken to limit the scope of use and functionality of embodiments of the present invention.
As shown in FIG. 1, computing device 10 is embodied in the form of a general purpose computing device. Components of computing device 10 may include, but are not limited to: the at least one processing unit 11, the at least one memory unit 12, and a bus 13 connecting the various system components (including the memory unit 12 and the processing unit 11).
The storage unit 12 may include readable media in the form of volatile memory, such as Random Access Memory (RAM)121 and/or cache memory 122, and may further include Read Only Memory (ROM) 123.
The storage unit 12 may also include a program/utility 125 having a set (at least one) of program modules 124, such program modules 124 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.
The positioning information reporting method provided by the embodiment of the invention can be applied to application scenes of a dispatch order, and service personnel can carry terminal equipment for implementing the positioning information reporting method provided by the invention, and at the moment, an object to be measured in the positioning information reporting method provided by the invention is the service personnel. Then the terminal equipment determines the current positioning information of the service personnel when detecting that the current positioning polling interval reaches; judging whether the positioning information is in a current electronic fence range, wherein the current electronic fence range is determined according to the positioning information of service personnel beyond the last electronic fence range; if the judgment result is yes, the positioning information is not reported, the fact that the distance between the service staff and the positioning information of the service staff exceeding the range of the last electronic fence is not far is shown, the current positioning information of the service staff can be temporarily not reported, the order preempting system can also determine the position of the service staff by directly utilizing the positioning information of the service staff exceeding the range of the last electronic fence, and then the work order of the user nearby the position is sent to the service staff; if the judgment result is negative, the positioning information is reported, which indicates that the current position of the service personnel deviates far from the position of the service personnel beyond the range of the last electronic fence, the terminal equipment needs to report the current positioning information of the service personnel to the order taking system, thus, the situation that the service staff is mistakenly judged to be at the original position by the order snatching system and the work orders of the nearby users are pushed to the service staff to cause that the service cannot be provided for the users in time can be avoided, in addition, because the invention reports the positioning information of the service personnel exceeding the range of the electronic fence by setting the range of the electronic fence, instead of reporting when the reporting polling interval arrives, the electric quantity and the flow required by reporting the positioning information are effectively saved, therefore, the situation that the terminal equipment consumes more electric quantity and flow caused by the positioning information reporting method adopted in the prior art is avoided.
The above-mentioned computing device 10 of the present invention may be a terminal device or a server, etc., and when introducing the method for reporting positioning information provided in the embodiment of the present invention, it is described by taking the method as an example of applying the method to a terminal device, and referring to fig. 2, a flowchart of the method for reporting positioning information provided in the embodiment of the present invention may include the following steps:
s21, detecting whether the current positioning polling time is reached, if yes, executing a step S22; otherwise, execution continues with step S21.
In order to acquire the current positioning information of the object to be detected, reduce the power consumption caused by positioning and improve the positioning precision, the invention dynamically changes the positioning polling interval by acquiring the moving speed of the object to be detected and ensures that the positioning polling interval is in a proper range. For example, when the moving speed of the object to be measured is high, the positioning polling interval is shortened, so that the positioning precision can be improved; when the moving speed of the object to be detected is low, the positioning polling interval can be prolonged, so that the power consumption of positioning can be reduced.
Preferably, the positioning polling interval may be set with reference to the flow shown in fig. 3:
and S31, dividing the speed between the walking speed and the vehicle running speed of the object to be measured into a plurality of speed sections.
In this step, if the walking speed of the object to be measured is represented by v1 and the vehicle running speed is represented by vn, the speed between v1 and vn may be divided into m speed sections, where the m speed sections are: [ v1, v2], [ v2, v3], [ v3, v4], … …, [ vm, vn ]. Preferably, the interval lengths of the m speed intervals may be the same, i.e., the equal division process is performed. V1 in the present invention may be but is not limited to 3m/s, vn in the present invention may be but is not limited to 10m/s, m in the present invention may be but is not limited to 8, etc.
And S32, determining the positioning polling interval of each speed interval according to the speed of the speed interval and a preset distance threshold.
In this step, after m speed intervals are divided based on step S31, for each speed interval, the positioning polling interval corresponding to the speed interval may be determined according to the preset distance threshold and the speed of the speed interval. For example, the positioning polling intervals corresponding to [ v1, v2], [ v2, v3], [ v3, v4], … …, [ vm, vn ] are T1, T2, T3, … …, and Tm, respectively. Preferably, for each speed interval, a ratio between the preset distance threshold and the left end point value of the speed interval may be determined as the positioning polling interval corresponding to the speed interval, and preferably, the ratio may be rounded, and then the rounded integer is determined as the positioning polling interval corresponding to the speed interval. For example, if the preset distance threshold is 60m for the speed interval [3, 4], the location polling interval int (60/3) corresponding to the speed interval is 20s, and if the speed interval is [7, 8], the location polling interval int (60/7) corresponding to the speed interval is 9.
Based on the processes of steps S31 to S32, the positioning polling intervals corresponding to the respective speed intervals can be determined.
It should be noted that the object to be measured in the present invention is generally a user in different scenarios, for example, when the present invention is applied to a dispatch receipt system, the object to be measured is a service person, and it is generally determined that the positioning information of the service person is based on a client carried by the service person, the positioning module in the client can obtain the positioning information of the client, and the positioning information of the client is the positioning information of the service person.
And S22, determining the current positioning information of the object to be measured.
When it is determined based on step S32 that the current positioning polling interval is reached, the positioning information of the object to be measured may be determined, and the positioning information may be the longitude and latitude, and the like, of the object to be measured.
When the positioning information of the object to be measured is determined, because the determination of the positioning information and the reporting of the positioning information are respectively executed by two processes, the positioning information is determined by the sending process, the receiving process determines whether to report the positioning information acquired from the sending process, the data exchange between the two processes can adopt Inter-Process Communication or Inter-Process Communication (IPC) and Android internal Process Communication Interface description Language (AIDL), wherein, the IPC data interaction mode has low efficiency and needs to copy data from user space to kernel space and then to user space twice, which results in uncontrollable space opened by the receiving process, since the aid l can improve the receiving efficiency, only data interaction based on the aid l will be described here, and reference is made to the schematic diagram of the data interaction structure based on the aid l shown in fig. 4. AIDL is a process-to-process communication mechanism realized based on Service, is essentially B/S architecture, and needs to construct a sending process (process for determining positioning information) and a receiving process (process for reporting positioning information). Data (namely positioning information of an object to be detected) needing to be sent in a sending process is firstly copied from a user space to a content cache region, then the kernel space maps the data to a receiving cache region through mapping, and the data (the positioning information of the object to be detected) can be directly mapped to the user space of the receiving process because the mapping relation is established between the receiving cache region and the user space of the receiving process. According to the invention, the AIDL is adopted to enable the receiving process to obtain the effective positioning information of the object to be detected from the sending process, so that on one hand, the data copying times are reduced, and the transmission efficiency is improved; and on the other hand, a receiving buffer area with uncertain size is allocated for the receiving process.
S23, judging whether the positioning information of the object to be detected is in the range of the current electronic fence, if so, executing a step S24; otherwise, step S25 is executed.
The current electronic fence range is determined according to the positioning information of the object to be measured which exceeds the last electronic fence range.
In the step, the business requirement of work order pushing is pushed to service personnel in a certain range on the map, and based on the low-precision positioning requirement, the invention adopts the electronic fence technology when the positioning information is reported, and the reporting times of the positioning information can be reduced by adopting the electronic fence technology. Before describing step S23, an electronic fence technique is described, and with reference to the schematic diagram of the electronic fence technique shown in fig. 5, the electronic fence technique refers to setting a virtual electronic fence range 1 by taking a current location 1 of a service staff as a circular point and a reasonable range r as a radius, where the range of the electronic fence is a low-precision location of the service staff. If the service personnel are always within the range of the electronic fence 1, the service personnel do not report; when it is detected that the service person leaves the electronic fence range 1, reporting of the positioning information is performed, and a new electronic fence range 2 is set by taking the new position 2 as a dot and r as a radius, where it is to be noted that the position 1 and the position 2 in fig. 5 are recorded as the positioning information of the service person.
Based on the principle of the electronic fence technology, whether the current positioning information of the object to be detected, which is determined in the step S22, is within the current electronic fence range can be determined, and if the current positioning information is within the current electronic fence range, it indicates that the distance between the object to be detected and the last reported positioning information is not long enough, and the server only needs to perform subsequent operations according to the last reported positioning information; if the current location information is not in the current electronic fence range, it indicates that the distance between the object to be measured and the last location information reported is long, and if a subsequent operation is executed based on the last location information reported, an error may be caused, so to avoid this problem, when the location information determined in step S22 is not in the current electronic fence range, the location information of the object to be measured determined in step S22 is reported.
In the present invention, the current fence range is determined based on the position information of the object to be measured that exceeds the last fence range, which is described based on fig. 5, and assuming that the current fence range is the fence range 2, the current fence range is determined based on the positioning information (position 2) of the object to be measured that exceeds the fence range 1.
And S24, not reporting the positioning information of the object to be measured.
And S25, reporting the positioning information of the object to be detected.
And S26, resetting the range of the electronic fence at the next time based on the positioning information of the object to be detected, and judging whether to report the positioning information of the object to be detected determined when the next positioning polling interval arrives based on the reset range of the electronic fence.
In this step, since the current positioning information of the object to be measured is not in the current electronic fence range, which indicates that the current electronic fence range cannot play a role, the positioning information is reported, and the next electronic fence range needs to be reset.
Preferably, the range of the electronic fence at the next time can be reset according to the following method:
and determining the range of the electronic fence at the next time by using the preset radius by taking the positioning information as the center of a circle.
Based on the electronic fence technology described in step S23, a circle can be re-determined by using the preset radius r with the current positioning information as the center of the circle, and the area range included in the circle is the next electronic fence range, after the next electronic fence range is obtained, when the next positioning polling interval is reached, the positioning information of the object to be detected can be re-acquired, and then it is determined whether the re-acquired positioning information of the object to be detected is in the next electronic fence range, and it is further determined whether to report the re-acquired positioning information of the object to be detected, and the above-mentioned process is executed in a circulating manner.
It should be noted that the preset radius r in the present invention is generally set by the server side obtaining the service radius of the object to be measured, and in addition, the server side may also set the radius of the electronic fence based on the configuration interface displayed by the terminal device, so as to prompt or reduce the positioning accuracy. On the premise of meeting business requirements, the positioning information reporting method based on the electronic fence technology provided by the invention can greatly reduce invalid positioning reporting times, solve the problem that the consumption of electric quantity and flow quantity for positioning and reporting of the client is large on one hand, reduce the electric power consumption and flow quantity consumption for positioning the client by more than half compared with the original method, and reduce the concurrency of interface requests of the server on the other hand.
Preferably, in order to avoid the problem that the reported positioning information is not accurate enough due to the fixed positioning polling interval, after the step S26 is executed, the process shown in fig. 6 may be further implemented, including the following steps:
and S61, determining the positioning information of the object to be measured when the previous positioning polling interval is reached.
Specifically, taking the positioning information as the longitude and latitude for example, the longitude and latitude of the object to be measured determined when the previous positioning polling interval arrives may be recorded as ll, and the longitude and latitude of the object to be measured determined when the current positioning polling interval arrives may be recorded as ll'.
And S62, determining the distance between the current positioning information of the object to be measured and the positioning information of the object to be measured determined when the previous positioning polling interval is reached.
In this step, the distance s between the current position of the object to be measured and the position of the object to be measured determined when the previous positioning polling interval is reached can be determined based on ll and ll' by using the existing algorithm for determining the distance by latitude and longitude.
And S63, comparing the distance with a preset distance threshold value.
And S64, determining the next positioning polling interval according to the comparison result.
The next location polling interval is adjusted by comparing the magnitude of s to a preset distance threshold s 0.
The accuracy of the determined positioning information can be improved by dynamically adjusting the positioning polling interval for determining the positioning information of the object to be detected, the distance determined in step S62 reflects the moving speed of the object to be detected, when the moving speed of the object to be detected is high, more positioning information of the object to be detected is obtained by properly reducing the positioning polling interval, and then the positioning accuracy can be improved, otherwise, when the moving speed of the object to be detected is low, the positioning polling interval is increased, the positioning information of the object to be detected can be determined without frequency, the positioning accuracy is not affected, and meanwhile, the signaling consumption, the electric quantity consumption and the like caused by the determination of some unnecessary positioning information can be avoided.
It should be noted that, when the positioning information reporting method provided by the present invention is used for the first time, the initial speed may be set to 5m/s, when the preset distance threshold is 60m, the corresponding positioning polling interval is 12s, the initial longitude and latitude may be represented by LL0, which may be determined according to the actual situation.
Preferably, step S64 can be implemented according to the flow shown in fig. 7, which includes the following steps:
and S71, judging whether the distance determined in the step S62 is larger than a preset distance threshold, if so, executing a step S75, and if not, executing a step S72.
S72, judging whether the distance determined in the step S62 is equal to a preset distance threshold value, if so, executing a step S73; if not, step S74 is executed.
And S73, determining the current positioning polling interval as the next positioning polling interval.
And S74, increasing the next positioning polling interval.
S75, decrease the next location polling interval.
The flow shown in fig. 7, when the distance determined in step S62 is greater than the preset distance threshold S0, it indicates that the object to be measured moves a longer distance, i.e. a faster moving speed, at the current location polling interval, the next location polling interval can be reduced, and then determines location information based on the decreased location polling interval, when the distance determined in step S62 is less than the preset distance threshold S0, it indicates that the object to be measured does not move far, i.e., moves at a slower speed, based on the current location polling interval, the next location polling interval can be increased appropriately, then, determination of the determination information is made based on the increased positioning polling interval, and when the distance determined in step S62 is equal to the preset distance threshold S0, then the current location polling interval is determined as the next location polling interval. Through dynamic adjustment location polling interval, when being applied to snatch dispatch list system, service personnel when carrying out the service at user's house, because service personnel can be comparatively slow at user's in the speed of movement certainly, so can utilize great location polling interval at this moment, thereby effectively reduced the number of times of confirming the locating information, can not produce unnecessary flow consumption, on the other hand, because service personnel when walking about at user's house, its locating information generally can not surpass the fence scope, so can not frequently report service personnel's locating information, the invalid request has been optimized, the concurrent pressure of server has been reduced.
Preferably, step S74 may be performed according to the method shown in fig. 8, including the steps of:
and S81, determining the speed interval corresponding to the current positioning polling interval.
And S82, determining the number of speed intervals with the speed larger than the speed in the speed intervals.
S83, judging whether the number determined in the step S82 is smaller than a second preset number threshold, if not, executing a step S84; if yes, go to step S85.
And S84, determining the positioning polling interval corresponding to the speed interval which is larger than the speed interval by a second preset number threshold as the next positioning polling interval.
And S85, determining the positioning polling interval corresponding to the speed interval to which the maximum speed belongs as the next positioning polling interval.
Implementation of the flow shown in fig. 8 may increase the next location polling interval based on the location polling interval configuration method shown in fig. 3. Specifically, taking speed intervals corresponding to the current positioning polling interval as [ v3, v4] as an example, when the value of the second number threshold is 2, m-3 speed intervals with speeds greater than the speed intervals [ v3, v4] can be determined, if it is determined that m-3 is not less than 2, the speed interval with 2 greater than the speed interval [ v3, v4] can be determined as [ v5, v6], and the positioning polling interval T5 corresponding to [ v5, v6] is determined as the next positioning polling interval; if m-3 is determined to be less than 2, for example, when m is 4, there are 4 speed intervals, [ v1, v2], [ v2, v3], [ v3, v4] and [ v4, v5], then the location polling interval corresponding to the speed interval in which the maximum speed exists is determined as the following location polling interval, that is: and determining the positioning polling interval T4 corresponding to [ v4, v5] as the next positioning polling interval.
Preferably, step S75 may be performed according to the method shown in fig. 9, including the steps of:
and S91, determining the speed interval corresponding to the current positioning polling interval.
And S92, determining the number of speed intervals with the speed smaller than the speed in the speed intervals.
S93, judging whether the number determined in the step S92 is smaller than a first number threshold value, if not, executing a step S94; if yes, go to step S95.
And S94, determining the positioning polling interval corresponding to the speed interval smaller than the speed interval by the first preset number threshold as the next positioning polling interval.
And S95, determining the positioning polling interval corresponding to the speed interval to which the minimum speed belongs as the next positioning polling interval.
The implementation of the process shown in fig. 9 may reduce the next positioning polling interval based on the positioning polling interval configuration method shown in fig. 3, specifically, it is described by taking the speed interval corresponding to the current positioning polling interval as [ v3, v4], when the second number threshold value is 2, it may be determined that there are 2 speed intervals less than the speed interval [ v3, v4], it may be determined that 2 is equal to the second number threshold value, it may be determined that the speed interval less than the speed interval [ v3, v4] is [ v1, v2], and the positioning polling interval T1 corresponding to the speed interval [ v1, v2] is determined as the next positioning polling interval; if it is determined that the speed interval corresponding to the current location polling interval is [ v2, v3], it may be determined that only 1 speed interval smaller than the speed interval [ v2, v3], that is [ v1, v2], is smaller than the first number threshold, and at this time, the location polling interval corresponding to the speed interval corresponding to the minimum speed only needs to be determined as the next location polling interval, that is: and determining the positioning polling interval T1 corresponding to the speed interval [ v1, v2] as the next positioning polling interval.
By adopting the positioning information reporting method provided by the embodiment of the invention, when the current positioning polling interval is detected to be reached, the current positioning information of the object to be detected is determined; judging whether the positioning information is in a current electronic fence range, wherein the current electronic fence range is determined according to the positioning information of the object to be detected which exceeds the last electronic fence range; if the judgment result is yes, the positioning information is not reported; if the judgment result is negative, reporting the positioning information. By adopting the method, only the positioning information of the object to be measured which is not in the range of the current electronic fence is reported, so that the reporting times of the positioning information can be reduced, and the consumption of flow and electric quantity used for reporting the positioning information by the terminal equipment is further reduced.
Based on the same inventive concept, the embodiment of the present invention further provides a positioning information reporting apparatus, and as the principle of the apparatus for solving the problem is similar to the positioning information reporting method, the implementation of the apparatus may refer to the implementation of the method, and repeated parts are not described again.
As shown in fig. 10, a schematic structural diagram of a positioning information reporting apparatus according to an embodiment of the present invention includes:
the positioning unit 101 is configured to determine current positioning information of the object to be detected when it is detected that the current positioning polling interval is reached;
a determining unit 102, configured to determine whether the positioning information is within a current electronic fence range, where the current electronic fence range is determined according to the positioning information of the object to be measured that exceeds a last electronic fence range;
a reporting unit 103, configured to not report the positioning information if the determination result of the determining unit 102 is yes; if the determination result of the determining unit 102 is negative, reporting the positioning information.
Preferably, the apparatus further comprises:
the first configuration unit 104 is configured to, after the reporting unit reports the positioning information, reset a next fence range based on the positioning information, and determine whether to report the positioning information of the object to be measured, which is determined when the next positioning polling interval arrives, based on the reset fence range.
Optionally, the apparatus further comprises:
a determining unit 105, configured to determine positioning information of the object to be measured, where the positioning information is determined when the previous positioning polling interval is reached; determining the distance between the current positioning information of the object to be measured and the positioning information of the object to be measured determined when the previous positioning polling interval is reached; comparing the distance with a preset distance threshold; and determining the next positioning polling interval according to the comparison result.
Preferably, the determining unit 105 is specifically configured to decrease the next positioning polling interval if it is determined that the distance is greater than the preset distance threshold; if the distance is smaller than the preset distance threshold value, increasing the next positioning polling interval; and if the distance is determined to be equal to the preset distance threshold, determining the current positioning polling interval as the next positioning polling interval.
Preferably, the apparatus further comprises:
a second configuration unit 106, configured to set a positioning polling interval according to the following method: dividing the speed between the walking speed and the vehicle running speed of the object to be detected into a plurality of speed intervals; and for each speed interval, determining the positioning polling interval of the speed interval according to the endpoint value of the interval and a preset distance threshold.
Preferably, the determining unit 105 is specifically configured to determine a speed interval corresponding to a current positioning polling interval; determining the number of speed intervals in which the speed is less than the speed in the speed intervals; when the number is determined to be not smaller than a first preset number threshold, determining a positioning polling interval corresponding to a speed interval smaller than the speed interval by the first preset number threshold as a next positioning polling interval; and when the number is smaller than a first preset number threshold value, determining the positioning polling interval corresponding to the speed interval to which the minimum speed belongs as a next positioning polling interval.
Preferably, the determining unit 105 is specifically configured to determine a speed interval corresponding to a current positioning polling interval; determining the number of speed intervals in which the speed is greater than the speed in the speed intervals; when the number is determined to be not smaller than a second preset number threshold, determining a positioning polling interval corresponding to a speed interval which is larger than the speed interval by the second preset number threshold as a next positioning polling interval; and when the number is smaller than a second preset number threshold value, determining the positioning polling interval corresponding to the speed interval to which the maximum speed belongs as a next positioning polling interval.
Preferably, the first configuration unit 104 is specifically configured to determine a range of the electronic fence next time by using the positioning information as a center of a circle and using a preset radius.
For convenience of description, the above parts are separately described as modules (or units) according to functional division. Of course, the functionality of the various modules (or units) may be implemented in the same or in multiple pieces of software or hardware in practicing the invention.
Based on the same inventive concept, the embodiment of the present invention further provides a communication device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor; when the processor executes the program, the method for reporting positioning information provided by the present invention is implemented.
Based on the same inventive concept, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the positioning information reporting method according to any one of the embodiments provided in this application.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (18)
1. A method for reporting positioning information is characterized by comprising the following steps:
when detecting that the current positioning polling interval is reached, determining the current positioning information of the object to be detected;
judging whether the positioning information is in a current electronic fence range, wherein the current electronic fence range is determined according to the positioning information of the object to be detected which exceeds the last electronic fence range;
if the judgment result is yes, the positioning information is not reported;
if the judgment result is negative, reporting the positioning information.
2. The method of claim 1, wherein after reporting the positioning information, further comprising:
and resetting the range of the electronic fence at the next time based on the positioning information, and judging whether the positioning information of the object to be detected determined when the next positioning polling interval arrives is reported or not based on the reset range of the electronic fence.
3. The method of claim 1 or 2, further comprising:
determining the positioning information of the object to be measured when the previous positioning polling interval is reached;
determining the distance between the current positioning information of the object to be detected and the positioning information of the object to be detected determined when the previous positioning polling interval is reached;
comparing the distance with a preset distance threshold;
and determining the next positioning polling interval according to the comparison result.
4. The method of claim 3, wherein determining the next location polling interval based on the comparison comprises:
if the distance is determined to be larger than the preset distance threshold value, reducing the next positioning polling interval;
if the distance is smaller than the preset distance threshold value, increasing the next positioning polling interval;
and if the distance is determined to be equal to the preset distance threshold, determining the current positioning polling interval as the next positioning polling interval.
5. The method of claim 4, wherein the positioning polling interval is set according to the following method:
dividing the speed between the walking speed and the vehicle running speed of the object to be detected into a plurality of speed intervals;
and for each speed interval, determining the positioning polling interval of the speed interval according to the speed of the speed interval and a preset distance threshold.
6. The method of claim 5, wherein reducing the next location polling interval comprises:
determining a speed interval corresponding to the current positioning polling interval;
determining the number of speed intervals in which the speed is less than the speed in the speed intervals;
when the number is determined to be not smaller than a first preset number threshold, determining a positioning polling interval corresponding to a speed interval smaller than the speed interval by the first preset number threshold as a next positioning polling interval;
and when the number is smaller than a first preset number threshold value, determining the positioning polling interval corresponding to the speed interval to which the minimum speed belongs as a next positioning polling interval.
7. The method of claim 5, wherein increasing the next location polling interval comprises:
determining a speed interval corresponding to the current positioning polling interval;
determining the number of speed intervals in which the speed is greater than the speed in the speed intervals;
when the number is determined to be not smaller than a second preset number threshold, determining a positioning polling interval corresponding to a speed interval which is larger than the speed interval by the second preset number threshold as a next positioning polling interval;
and when the number is smaller than a second preset number threshold value, determining the positioning polling interval corresponding to the speed interval to which the maximum speed belongs as a next positioning polling interval.
8. The method as claimed in claim 2, wherein resetting the range of the electronic fence at the next time based on the positioning information specifically comprises:
and determining the range of the electronic fence at the next time by using the preset radius by taking the positioning information as the center of a circle.
9. A positioning information reporting device is characterized by comprising:
the positioning unit is used for determining the current positioning information of the object to be detected when the current positioning polling interval is detected to be reached;
the judging unit is used for judging whether the positioning information is in the current electronic fence range, and the current electronic fence range is determined according to the positioning information of the object to be detected which exceeds the last electronic fence range;
a reporting unit, configured to not report the positioning information if the determination result of the determining unit is yes; and if the judgment result of the judgment unit is negative, reporting the positioning information.
10. The apparatus of claim 9, further comprising:
and the first configuration unit is used for resetting the electronic fence range of the next time based on the positioning information after the reporting unit reports the positioning information, and judging whether to report the positioning information of the object to be measured determined when the next positioning polling interval arrives or not based on the reset electronic fence range.
11. The apparatus of claim 9 or 10, further comprising:
the determining unit is used for determining the positioning information of the object to be measured when the previous positioning polling interval is reached; determining the distance between the current positioning information of the object to be detected and the positioning information of the object to be detected determined when the previous positioning polling interval is reached; comparing the distance with a preset distance threshold; and determining the next positioning polling interval according to the comparison result.
12. The apparatus of claim 11,
the determining unit is specifically configured to decrease a next positioning polling interval if it is determined that the distance is greater than a preset distance threshold; if the distance is smaller than the preset distance threshold value, increasing the next positioning polling interval; and if the distance is determined to be equal to the preset distance threshold, determining the current positioning polling interval as the next positioning polling interval.
13. The apparatus of claim 12, further comprising:
a second configuration unit configured to set a positioning polling interval according to the following method: dividing the speed between the walking speed and the vehicle running speed of the object to be detected into a plurality of speed intervals; and for each speed interval, determining the positioning polling interval of the speed interval according to the endpoint value of the interval and a preset distance threshold.
14. The apparatus of claim 13,
the determining unit is specifically configured to determine a speed interval corresponding to a current positioning polling interval; determining a number of speed intervals in which the speed is less than the speed in the speed intervals; when the number is determined to be not smaller than a first preset number threshold, determining a positioning polling interval corresponding to a speed interval smaller than the speed interval by the first preset number threshold as a next positioning polling interval; and when the number is smaller than a first preset number threshold value, determining the positioning polling interval corresponding to the speed interval to which the minimum speed belongs as a next positioning polling interval.
15. The apparatus of claim 13,
the determining unit is specifically configured to determine a speed interval corresponding to a current positioning polling interval; determining the number of speed intervals in which the speed is greater than the speed in the speed intervals; when the number is determined to be not smaller than a second preset number threshold, determining a positioning polling interval corresponding to a speed interval which is larger than the speed interval by the second preset number threshold as a next positioning polling interval; and when the number is smaller than a second preset number threshold value, determining the positioning polling interval corresponding to the speed interval to which the maximum speed belongs as a next positioning polling interval.
16. The apparatus of claim 10,
the first configuration unit is specifically configured to determine a range of the electronic fence at the next time by using the positioning information as a circle center and using a preset radius.
17. A communication device comprising a memory, a processor and a computer program stored on the memory and executable on the processor; the method for reporting positioning information according to any one of claims 1 to 8 is implemented when the processor executes the program.
18. A computer-readable storage medium, on which a computer program is stored, wherein the program, when executed by a processor, implements the steps in the method for reporting positioning information according to any one of claims 1 to 8.
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