CN110675648B - Method, system and server for data source acquisition and data deduplication acquisition of parking lot - Google Patents
Method, system and server for data source acquisition and data deduplication acquisition of parking lot Download PDFInfo
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- CN110675648B CN110675648B CN201910770898.3A CN201910770898A CN110675648B CN 110675648 B CN110675648 B CN 110675648B CN 201910770898 A CN201910770898 A CN 201910770898A CN 110675648 B CN110675648 B CN 110675648B
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- G08—SIGNALLING
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- 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
- G08G1/144—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces on portable or mobile units, e.g. personal digital assistant [PDA]
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Abstract
The invention relates to a method, a system and a server for parking lot data source acquisition and data deduplication acquisition. The method for collecting the data source of the parking lot and carrying out data duplication elimination collection comprises the following steps: the method comprises the steps that a server obtains a parking request, analyzes a positioning place of a user, and screens out data information of a parking lot, of which the distance between the positioning place of the user and the parking lot is within a preset distance range threshold value, from a plurality of data sources according to the server to serve as first data information; processing the data information of the parking lot in the first data information by the server according to a preset rule to obtain the data information of the parking lot after duplication removal, and using the data information as second data information; and the server sends the data information of the parking lot in the second data information to the user terminal. The data information of the same parking lot is reserved and sent to the user terminal, and the user terminal only displays the data information of the same parking lot, so that a user can visually and accurately judge the information of the parking lot, the accuracy rate is improved, and the user experience is greatly improved.
Description
Technical Field
The invention relates to the technical field of information, in particular to a method, a system, a server and a storage medium for parking lot data source acquisition and data duplicate removal acquisition.
Background
At present, intelligent traffic is greatly promoted in cities at home and abroad, and the parking guidance system is widely applied and plays an active role in dredging urban traffic, relieving road congestion, inducing parking and improving the urban traffic management level.
The user can inquire the operation in parking area around through mobile terminal on APP, guide the user to park, because each parking area adopts the collection equipment of different producers, various equipment type are different, communication interface is different, the data format is different, and traffic information data platform is difficult to various equipment data of fine integrated utilization. When a user needs to park, the user inquires data information of surrounding parking lots through the APP on the mobile terminal, the server can acquire the data information of the parking lots managed by the official platform or acquire the data information of the parking lots through equipment of an intermediate manufacturer, and the server can actively acquire the data information of the parking lots managed by other equipment of the manufacturer. The server may acquire data information of the same parking lot in the three ways and send the data information to the user terminal.
The data information of the parking lot managed by the official platform is the most accurate, the data information of the parking lot acquired by the server through equipment of an intermediate manufacturer is possibly inaccurate due to time delay, and the server actively acquires the data information of the parking lot, so that the data information of the parking lot is possibly inaccurate due to non-standardization. The parking lot data information obtained in the three ways is sent to the user terminal, wherein two different wrong parking lot data information lead to wrong guidance, and finally a driver complains about a sound-loaded channel.
Disclosure of Invention
The invention mainly solves the technical problem that a method, a system and a server for parking lot data source acquisition and data deduplication acquisition are provided, and the problem that a user cannot intuitively and accurately judge information of a parking lot when the user simultaneously acquires data information of a plurality of same parking lots at a user terminal can be solved.
In order to solve the above technical problems, embodiments of the present invention provide a method, a system, and a server for parking lot data source acquisition and data deduplication acquisition, which adopt the following technical solutions:
a method for collecting data sources and data deduplication collection of a parking lot comprises the following steps:
the method comprises the steps that a server obtains a parking request and analyzes a positioning place of a user, and the server screens out data information of a parking lot, of which the distance between the positioning place of the user and the parking lot is within a preset distance range threshold value, from a plurality of data sources and takes the data information as first data information;
the server processes the data information of the parking lot in the first data information according to a preset rule to obtain the data information of the parking lot after duplication removal as second data information;
and the server sends the data information of the parking lot in the second data information to a user terminal.
Further, the data information of the parking lot includes data information of a position of the parking lot, a distance between a user's location and the parking lot, and a vacant space for parking in the parking lot.
Further, the preset rule is that: the server extracts the data information of the parking lot in each data source from the plurality of data sources in the first data information, judges the position of the parking lot, and judges the same parking lot when the positions of the parking lots in the plurality of data sources are equal; and reserving the data information of one parking lot in one data source according to the priority level, and removing redundant data information of the parking lot in the data source.
Further, the priority is divided into three levels, and the data source corresponding to the first level is data information of the parking lot managed by the official platform and only one parking lot; the data source corresponding to the level of the second level is the data information of the parking lot collected by the intermediate manufacturer equipment; the data source corresponding to the third level is the data information of the parking lot collected by the server.
Further, when one of the data sources is the data information of the parking lot managed by the official platform, the data information of the parking lot provided by one and only one official platform is reserved, and the data information of the parking lot in the rest data sources is removed.
Further, when there is no data information of the parking lot managed by the official platform in the plurality of data sources but there is data information of the parking lot acquired by one intermediate manufacturer device in the plurality of data sources, the data information of the parking lot acquired by the intermediate manufacturer device in the data source is retained, and the data information of the parking lot in the remaining data sources is removed; when the data sources have the data information of the parking lot, which is acquired by the equipment of at least two intermediate manufacturer platforms, the vacancy of the parking lot, which is acquired by the equipment of at least two intermediate manufacturer platforms, is judged, and when the vacancy of the parking lot is more, the data information of the parking lot of the data sources is reserved, and the data information of the parking lot in the rest data sources is removed.
Further, when there is no data information of the parking lot managed by the official platform and collected by the intermediate manufacturer device in the plurality of data sources, the data sources are reserved as the data information of the parking lot collected by the server; when the number of the data sources is at least two, the vacancy of parking in the parking lot is judged, and when the number of the vacancy of parking in the parking lot is more, the data information of the parking lot of the data sources is reserved, and the data information of the parking lot in the rest data sources is removed.
In order to solve the above technical problem, an embodiment of the present invention further provides a server, which adopts the following technical solutions:
the system comprises an acquisition request module, a parking request processing module and a parking request processing module, wherein the acquisition request module is used for acquiring a parking request by a server and analyzing a positioning place of a user, and the server screens out data information of a parking lot, of which the distance between the positioning place of the user and the parking lot is within a preset distance range threshold value, from a plurality of data sources and takes the data information as first data information;
the duplication removing module is used for processing the data information of the parking lot in the first data information according to a preset rule by the server to obtain the duplicated data information of the parking lot as second data information;
and the sending module is used for sending the data information of the parking lot in the second data information to the user terminal by the server.
In order to solve the foregoing technical problem, an embodiment of the present invention further provides a computer-readable storage medium, which adopts the following technical solutions:
a computer-readable storage medium, having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of any of the parking lot data source collection and data deduplication collection methods described above.
Compared with the prior art, the embodiment of the invention mainly has the following beneficial effects:
through the steps, the server acquires the parking request, analyzes the positioning place of the user, and screens out the data information of the parking lot, of which the distance between the positioning place of the user and the parking lot is within the preset distance range threshold value, from a plurality of data sources according to the server to serve as first data information; processing the data information of the parking lot in the first data information by the server according to a preset rule to obtain the data information of the parking lot after duplication removal, and using the data information as second data information; and the server sends the data information of the parking lot in the second data information to the user terminal. The server can repeat redundant data information of the same parking lot according to a preset rule, the data information of the same parking lot is reserved and sent to the user terminal, the user terminal only displays the data information of the same parking lot, a user can visually and accurately judge the information of the parking lot, the accuracy rate is improved, and then the user experience is greatly improved.
Drawings
In order to more clearly illustrate the solution of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.
FIG. 1 is a flow chart of one embodiment of a method for parking lot data source collection and data deduplication collection in accordance with the present invention;
FIG. 2 is a flow chart of another embodiment of a method for parking lot data source collection and data deduplication collection according to the present invention;
FIG. 3 is a schematic diagram of a server according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an embodiment of a system for parking lot data source collection and data deduplication collection according to the present invention.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the terms "including" and "having," and any variations thereof in the description and claims of the invention and in the description of the foregoing figures, are intended to cover a non-exclusive inclusion. The terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a flowchart illustrating an embodiment of a method for parking lot data source collection and data deduplication collection according to the present invention, it should be noted that, if substantially the same result is obtained, the method of the present invention is not limited to the flowchart illustrated in fig. 1, and the method includes the following steps:
s101: the server acquires the parking request, analyzes the positioning place of the user, and screens out the data information of the parking lot, of which the distance between the positioning place of the user and the parking lot is within a preset distance range threshold value, from the plurality of data sources to serve as first data information.
The user triggers the operation of searching for the parking request of the parking lot on the APP page of the user terminal, and the user terminal sends the parking request of searching for the parking lot to the server. Specifically, the APP is an application program related to a user seeking parking lots for parking.
The server acquires the parking request and analyzes the positioning place of the user. Meanwhile, the server screens out the data information of the parking lot, of which the distance between the positioning place of the user and the parking lot is within a preset distance range threshold value, from the plurality of data sources to serve as first data information.
The first data information can screen out the data information of the parking lot, of which the distance between the positioning place of the user and the parking lot is within a preset distance range threshold value, from three data sources, wherein one data source is the data information of the parking lot managed by the official platform, and only one data information of the parking lot managed by the official platform is available; the other data source is data information of the parking lot acquired by the equipment of the intermediate manufacturer, and the server may acquire the data information of the parking lot acquired by one or more pieces of equipment of the intermediate manufacturer; another data source is a server for collecting data information of parking lots managed by at least one other merchant.
S102: and the server processes the data information of the parking lot in the first data information according to a preset rule to obtain the data information of the parking lot after duplication removal as second data information.
The server screens out data information of the parking lot, of which the distance between the positioning place of the user and the parking lot is within a preset distance range threshold value, from the plurality of data sources to serve as first data information. Wherein, the first data information may contain data information of at least one data source which is the same parking lot. And the server carries out postpartum care on the data information of the parking lot in the first data information according to a preset rule, and the data information of the parking lot without the weight is obtained and used as second data information. Specifically, the second data information corresponds to data information of a parking lot corresponding to the same parking lot.
S103: and the server sends the data information of the parking lot in the second data information to the user terminal.
And the server sends the reserved data information of the parking lot of the data source to the user terminal. And the user terminal displays the data information of the parking lot in the second data information after receiving the data information.
In this embodiment, according to the above scheme, the server acquires the parking request, analyzes the location of the user therein, and screens out, from the plurality of data sources, data information of the parking lot, in which the distance between the location of the user and the parking lot is within a preset distance range threshold, as first data information; processing the data information of the parking lot in the first data information by the server according to a preset rule to obtain the data information of the parking lot after duplication removal, and using the data information as second data information; and the server sends the data information of the parking lot in the second data information to the user terminal. The server can duplicate redundant data information of the same parking lot according to a preset rule, the data information of the same parking lot is kept and sent to the user terminal, and the user terminal only displays the data information of the same parking lot, so that a user can visually and accurately judge the information of the parking lot, accuracy is improved, and user experience is greatly improved.
Referring to fig. 2, fig. 2 is a flowchart illustrating a parking lot data source collection and data deduplication collection method according to another embodiment of the present invention. The method comprises the following steps:
s201: the server acquires the parking request, analyzes the positioning place of the user, and screens out the data information of the parking lot, of which the distance between the positioning place of the user and the parking lot is within a preset distance range threshold value, from the plurality of data sources to serve as first data information.
The user triggers the operation of searching for the parking request of the parking lot on the APP page of the user terminal, and the user terminal sends the parking request of searching for the parking lot to the server. Specifically, the APP is an application program related to a user seeking parking lots for parking.
The server acquires the parking request and analyzes the positioning place of the user. Meanwhile, the server screens out the data information of the parking lot, of which the distance between the positioning place of the user and the parking lot is within a preset distance range threshold value, from the plurality of data sources to serve as first data information.
The first data information can screen out the data information of the parking lot, of which the distance between the positioning place of the user and the parking lot is within a preset distance range threshold value, from three data sources, wherein one data source is the data information of the parking lot managed by an official platform, and only one data information of the parking lot managed by the official platform is available; the other data source is data information of the parking lot acquired by the intermediate manufacturer equipment, and the server may acquire the data information of the parking lot acquired by one or more intermediate manufacturer equipment; another data source is a server for collecting data information of parking lots managed by at least one other merchant.
S202: and the server processes the data information of the parking lot in the first data information according to a preset rule to obtain the data information of the parking lot after duplication removal as second data information.
The server screens out data information of the parking lot, of which the distance between the positioning place of the user and the parking lot is within a preset distance range threshold value, from the plurality of data sources to serve as first data information. Wherein, the first data information may contain data information of at least one data source which is the same parking lot. And the server carries out postpartum care on the data information of the parking lot in the first data information according to a preset rule, and the data information of the parking lot without the weight is obtained and used as second data information. Specifically, the second data information corresponds to data information of a parking lot corresponding to the same parking lot.
The data information of the parking lot may include data information of a position of the parking lot, a distance between a user's location and the parking lot, and a vacant space for parking in the parking lot. Specifically, the data information of the parking lot in each data source may further include a charging condition of the parking lot.
Wherein, the preset rule is as follows: the server extracts the data information of the parking lot in each data source from the plurality of data sources in the first data information, judges the position of the parking lot, and judges the same parking lot when the positions of the parking lots in the plurality of data sources are equal; and reserving the data information of one parking lot in one data source according to the priority level, and removing redundant data information of the parking lot in the data source.
S203: the priority is divided into three levels, and the data source corresponding to the first level is the data information of one parking lot managed by the official platform; the data source corresponding to the level of the second level is data information of the parking lot, which is acquired by intermediate manufacturer equipment; and the data source corresponding to the third level is the data information of the parking lot collected by the server.
When one data source in the plurality of data sources is the data information of the parking lot managed by the official platform, the data information of the parking lot provided by one official platform management is reserved, and the data information of the parking lot in the rest data sources is removed.
For example, a is data information of a parking lot managed by an official platform, B is data information of a parking lot acquired by equipment of an intermediate manufacturer, and C is data information of a parking lot acquired by a server, then the server extracts position information of the parking lots in the parking lots a, B and C respectively, and if the position information of the parking lots in the parking lots a, B and C are equal, the server judges that the parking lots a, B and C belong to the same parking lot. The server judges the priority levels of A, B and C respectively, and the result is A > B > C. The server keeps a and removes B and C.
When the data information of the parking lot managed by the official platform does not exist in the plurality of data sources, but the data information of the parking lot acquired by the equipment of the intermediate manufacturer exists in the plurality of data sources, the data information of the parking lot acquired by the equipment of the intermediate manufacturer in the data source is reserved, and the data information of the parking lot in the rest data sources is removed; when the data information of the parking lot collected by the equipment of at least two intermediate manufacturer platforms in the plurality of data sources is in, judging the vacancy of the parking lot collected by the equipment of at least two intermediate manufacturer platforms, and when the vacancy of the parking lot is more, reserving the data information of the parking lot of the data source to repeat the data information of the parking lot in the rest data sources.
For example, B is data information of a parking lot collected by an intermediary manufacturer device, B1 is data information of a parking lot collected by another intermediary manufacturer device, and C is data information of a parking lot collected by a server, then the server extracts position information of the parking lots in B, B1, and C, respectively, and if the position information of the parking lots in B, B1, and C are all equal, the server determines that B, B1, and C belong to the same parking lot. The server respectively judges the priority levels of B, B1 and C, the priority levels of B and B1 are equal, the server respectively extracts the data information of the vacant parking spaces of the parking lots of B and B1, and when the vacant parking space of the parking lot of B is larger than the vacant parking space of the parking lot of B1, the server respectively judges the priority levels of B, B1 and C, and the priority levels of B and B1 are equal. The result is B > B1> C, the server holds B, and de-duplicates B1 and C.
When the data sources do not have the data information of the parking lot, which is managed by the official platform and acquired by the equipment of the intermediate manufacturer, the data sources are reserved, and the data information of the parking lot is acquired by the server; when the number of the data sources is at least two, the vacancy of parking in the parking lot is judged, and when the number of the vacancy of parking in the parking lot is more, the data information of the parking lot of the data source is reserved, and the data information of the parking lot in the rest data sources is removed.
For example, C is data information of a parking lot of one merchant management system acquired by the server, C1 is data information of a parking lot of another merchant management system acquired by the server, and C2 is data information of a parking lot of another merchant management system acquired by the server, then the server extracts position information of the parking lots in C, C1, and C2, respectively, and if the position information of the parking lots in C, C1, and C2 are all equal, the server determines that C, C1, and C2 belong to the same parking lot. The server respectively judges the priority levels of the C, the C1 and the C2, the priority levels of the C, the C1 and the C2 are equal, the server respectively extracts the data information of the parking spaces of the C, the C1 and the C2, when the parking space of the C parking lot is larger than the parking space of the C1 parking lot, the parking space of the C1 parking lot is larger than the parking space of the C2 parking lot. If the result is C > C1> C2, the server retains C and removes C1 and C2.
S204: and the server sends the data information of the parking lot in the second data information to the user terminal.
And the server sends the reserved data information of the parking lot of the data source to the user terminal. And the user terminal displays the data information of the parking lot in the second data information after receiving the data information.
In this embodiment, the server can set priorities for the plurality of data sources, duplicate redundant data information of the same parking lot according to the priority level, keep the data information of the same parking lot to be sent to the user terminal, and the user terminal only displays the data information of the same parking lot, so that a user can visually and accurately judge the information of the parking lot, accuracy is improved, and user experience is greatly improved.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a database server according to an embodiment of the present invention. Different from the previous embodiment, the server 30 of the present embodiment further includes: an acquisition request module 31, a deduplication module 32, and a sending module 33.
The acquisition request module 31 is used for acquiring the parking request by the server, analyzing the positioning location of the user in the parking request, and screening out the data information of the parking lot, of which the distance between the positioning location of the user and the parking lot is within a preset distance range threshold value, from the plurality of data sources by the server to serve as first data information;
the duplication eliminating module 32 is used for processing the data information of the parking lot in the first data information by the server according to a preset rule to obtain the data information of the parking lot after duplication elimination as second data information;
and a sending module 33, configured to send the data information of the parking lot in the second data information to the user terminal by the server.
Specifically, the obtaining request module 31 is further configured to obtain data information of a parking lot in each data source, where the data information includes a position of the parking lot, a distance between a location point of the user and the parking lot, and data information of a vacant parking space of the parking lot.
Specifically, the deduplication module 32 is further configured to preset a rule: the server extracts the data information of the parking lot in each data source from the plurality of data sources in the first data information, judges the position of the parking lot, and judges the same parking lot when the positions of the parking lots in the plurality of data sources are equal; and reserving the data information of one parking lot in one data source according to the priority level, and removing redundant data information of the parking lot in the data source.
Specifically, the duplication elimination module 32 is further configured to divide the data into three levels according to priority, where a data source corresponding to the first level is data information of a parking lot managed by the official platform, and the parking lot is only one parking lot; the data source corresponding to the level of the second level is the data information of the parking lot collected by the equipment of the intermediate manufacturer; and the data source corresponding to the third level is the data information of the parking lot collected by the server.
Specifically, the duplication elimination module 32 is further configured to, when one of the plurality of data sources is the data information of the parking lot managed by the official platform, retain the data information of the parking lot provided by only one official platform, and eliminate the data information of the parking lot in the remaining data sources.
Specifically, the duplication elimination module 32 is further configured to, when there is no data information of a parking lot managed by an official platform in the plurality of data sources but there is data information of a parking lot acquired by an intermediate manufacturer device in the plurality of data sources, retain the data information of the parking lot acquired by the intermediate manufacturer device as the data source, and duplicate the data information of the parking lot in the remaining data sources; when the data sources have the parking lot data information acquired by the equipment of at least two intermediate manufacturer platforms, the vacancy of parking lots acquired by the equipment of at least two intermediate manufacturer platforms is judged, and when the parking lots have more parking vacancies, the data information of the parking lots of the data sources is reserved, and the data information of the parking lots in the rest data sources is repeated.
Specifically, the duplication elimination module 32 is further configured to, when there is no data information of the parking lot, which is managed by the official platform and collected by the equipment of the intermediate manufacturer, in the plurality of data sources, reserve the data information of the parking lot, which is collected by the server as the data source; when the number of the data sources is at least two, the vacancy of parking in the parking lot is judged, and when the vacancy of parking in the parking lot is more, the data information of the parking lot of the data sources is reserved, and the data information of the parking lot in the rest data sources is removed.
In this embodiment, this system for parking area data source collection and data deduplication collection includes: a receiver 41, a memory 42, a processor 43, and a transmitter 44.
The receiver 41 is configured to obtain the parking request by the server, analyze the location of the user in the parking request, and screen, from the plurality of data sources, data information of the parking lot, where a distance between the location of the user and the parking lot is within a preset distance range threshold, as the first data information.
The memory 42 is used for storing an operating system.
The processor 43 is configured to process, by the server, the data information of the parking lot in the first data information according to a preset rule, and obtain the data information of the parking lot after the duplication removal as second data information.
The transmitter 44 is used for the server to transmit the data information of the parking lot in the second data information to the user terminal.
Optionally, the receiver 41 is further configured to obtain data information of the parking lot, including a position of the parking lot, a distance between the user's location and the parking lot, and a vacant space for parking in the parking lot.
Optionally, the processor 43 is further configured to preset a rule: the server extracts the data information of the parking lot in each data source from a plurality of data sources in the first data information, judges the position of the parking lot, and judges the same parking lot when the positions of the parking lots in the data sources are equal; and reserving the data information of one parking lot in one data source according to the priority level, and removing redundant data information of the parking lot in the data source.
Optionally, the processor 43 is further configured to divide the data into three levels according to the priority, where the data source corresponding to the first level is data information of a parking lot managed by the official platform and having only one parking lot; the data source corresponding to the level of the second level is the data information of the parking lot collected by the equipment of the intermediate manufacturer; and the data source corresponding to the third level is the data information of the parking lot collected by the server.
Optionally, the processor 43 is further configured to, when one of the plurality of data sources is the data information of the parking lot managed by the official platform, retain the data information of the parking lot provided by one and only one official platform, and remove the data information of the parking lot in the remaining data sources.
Optionally, the processor 43 is further configured to, when there is no data information of the parking lot managed by the official platform in the plurality of data sources but there is data information of the parking lot acquired by one intermediate manufacturer device in the plurality of data sources, retain the data information of the parking lot acquired by the intermediate manufacturer device in the data source, and remove the data information of the parking lot in the remaining data sources; when the data sources have the parking lot data information acquired by the equipment of at least two intermediate manufacturer platforms, the vacancy of parking lots acquired by the equipment of at least two intermediate manufacturer platforms is judged, and when the parking lots have more parking vacancies, the data information of the parking lots of the data sources is reserved, and the data information of the parking lots in the rest data sources is repeated.
Optionally, the processor 43 is further configured to, when there is no data information of the parking lot, which is managed by the official platform and collected by the equipment of the intermediate manufacturer, in the plurality of data sources, reserve the data information of the parking lot, which is collected by the server, as the data source; and when the number of the data sources is at least two, the vacancy of parking in the parking lot is judged, and when the number of the vacancy of parking in the parking lot is more, the data information of the parking lot of the data sources is reserved, and the data information of the parking lot in the rest data sources is repeated.
The parking lot data source collection and data deduplication collection system comprises a receiver 41, a memory 42, a processor 43, and a transmitter 44, which are communicatively connected to each other through a system bus. It is noted that the figures only show the parking lot data source collection and data deduplication collection system with components 41-44, but it is understood that not all of the shown components are required and that more or fewer components may be implemented instead. It can be understood by those skilled in the art that the parking lot data source collection and data deduplication collection system herein is a device capable of automatically performing numerical calculation and/or information processing according to a preset or stored instruction, and hardware thereof includes, but is not limited to, a microprocessor, an Application Specific Integrated Circuit (ASIC), a Programmable Gate Array (FPGA), a Digital Signal Processor (DSP), an embedded device, and the like.
The system for data source collection and data deduplication collection of the parking lot can be computing equipment such as a desktop computer, a notebook computer, a palm computer and a cloud server. The system for collecting the data source of the parking lot and removing the duplicate of the data can be in man-machine interaction with a user through a keyboard, a mouse, a remote controller, a touch panel or voice control equipment and the like.
The memory 42 includes at least one type of readable storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a Read Only Memory (ROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a Programmable Read Only Memory (PROM), a magnetic memory, a magnetic disk, an optical disk, etc. In some embodiments, the storage 42 may be an internal storage unit of the parking lot data source collection and data deduplication collection system, such as a hard disk or a memory of the parking lot data source collection and data deduplication collection system. In other embodiments, the memory 42 may also be an external storage device of the parking lot data source collection and data deduplication collection system, for example, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), or the like, provided on the parking lot data source collection and data deduplication collection system. Of course, the memory 42 may also include both internal and external storage units of the parking lot data source collection and data deduplication collection system. In this embodiment, the memory 42 is generally used to store the operating system and various application software installed in the parking lot data source collection and data deduplication collection method, such as program codes of the parking lot data source collection and data deduplication collection system and method. In addition, the memory 42 may also be used to temporarily store various types of data that have been output or are to be output.
The present application further provides another embodiment, which is to provide a computer-readable storage medium, where the computer-readable storage medium stores a parking lot data source collection and data deduplication collection program, and the parking lot data source collection and data deduplication collection program is executable by at least one processor, so that the at least one processor executes the steps of the parking lot data source collection and data deduplication collection method described above.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application or portions thereof contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the computer program is executed. The storage medium may be a non-volatile storage medium such as a magnetic disk, an optical disk, a Read-Only Memory (ROM), or a Random Access Memory (RAM).
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless otherwise indicated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
It is to be understood that the above-described embodiments are merely exemplary of the invention, rather than the full scope of the invention, and that the appended drawings illustrate preferred embodiments of the invention and are therefore not to be considered limiting of its scope. This invention may be embodied in many different forms and, on the contrary, these embodiments are provided so that this disclosure will be thorough and complete. While the invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. All equivalent structures made by using the contents of the specification and the attached drawings of the invention can be directly or indirectly applied to other related technical fields, and all the equivalent structures are within the protection scope of the invention.
Claims (5)
1. A parking lot data source acquisition and data deduplication method is characterized by comprising the following steps:
the method comprises the steps that a server obtains a parking request and analyzes a positioning place of a user, the server screens out data information of a parking lot, of which the distance between the positioning place of the user and the parking lot is within a preset distance range threshold value, from a plurality of data sources to serve as first data information, the first data information screens out data information of the parking lot, of which the distance between the positioning place of the user and the parking lot is within the preset distance range threshold value, from three data sources, one data source is data information of the parking lot managed by an official platform, only one data information of the parking lot managed by the official platform exists, the other data source is data information of the parking lot collected by intermediate manufacturer equipment, the server obtains data information of the parking lot collected by one or more intermediate manufacturer equipment, and the other data source is used for collecting data information of the parking lot managed by at least one other merchant;
the server processes the data information of the parking lot in the first data information according to a preset rule, and the data information of the parking lot after the duplication removal is obtained and used as second data information, wherein the preset rule is as follows: the server extracts the data information of the parking lot in the data sources from the data sources in the first data information, judges the position of the parking lot, and judges the same parking lot when the positions of the parking lots in the data sources are equal; reserving data information of one parking lot in one data source according to the priority level, and deduplicating redundant data information of the parking lot in the data source, wherein the reserving data information of one parking lot in one data source according to the priority level and deduplicating redundant data information of the parking lot in the data source further include: the priority is divided into three levels, the data source corresponding to the first level is the data information of the parking lot managed by the official platform, and the priority further includes: when one of the data sources is the data information of the parking lot managed by the official platform, the data information of the parking lot provided by one official platform is reserved, and the data information of the parking lot in the rest data sources is removed; the data source corresponding to the second level is the data information of the parking lot, which is acquired by the intermediate manufacturer device, wherein the data source corresponding to the second level is the data information of the parking lot, which is acquired by the intermediate manufacturer device, and specifically includes: when the data information of the parking lot managed by the official platform does not exist in the plurality of data sources, but one piece of data information of the parking lot acquired by the intermediate manufacturer equipment exists in the plurality of data sources, the data information of the parking lot acquired by the intermediate manufacturer equipment in the data source is reserved, and the data information of the parking lot in the rest data sources is removed; when at least two pieces of data information of the parking lot, which are acquired by the intermediate manufacturer equipment, exist in the plurality of data sources, the vacancy of parking in the parking lot, which is acquired by the at least two pieces of intermediate manufacturer equipment, is judged, and when the vacancy of parking in the parking lot is more, the data information of the parking lot of the data sources is reserved, and the data information of the parking lot in the rest data sources is removed; the data source corresponding to the third level is data information of the parking lot collected by the server, wherein the data source corresponding to the third level is data information of the parking lot collected by the server, and the method specifically further includes: when the official platform manages the parking lot data information collected by the intermediate manufacturer equipment, the data sources are reserved as the parking lot data information collected by the server; when the data sources are at least two pieces of data information of the parking lot, which is acquired by the server, the vacancy of parking of the parking lot in the at least two data sources is judged, and when the vacancy of parking of the parking lot is more, the data information of the parking lot of the data sources is reserved, and the data information of the parking lot in the rest data sources is removed;
and the server sends the data information of the parking lot in the second data information to a user terminal.
2. The method for parking lot data source collection and data deduplication collection according to claim 1, wherein the server processes the parking lot data information in the first data information according to a preset rule to obtain the deduplicated parking lot data information as second data information, and specifically includes:
the data information of the parking lot includes data information of a position of the parking lot, a distance between a user's location point and the parking lot, and a vacant space for parking in the parking lot.
3. A server, comprising:
the system comprises an acquisition request module, a server and a service center, wherein the acquisition request module is used for acquiring a parking request and analyzing a positioning place of a user, the server screens out data information of a parking lot, the distance between the positioning place of the user and the parking lot is within a preset distance range threshold value, the data information is used as first data information, the first data information screens out data information of the parking lot, the distance between the positioning place of the user and the parking lot is within the preset distance range threshold value, the first data information is the data information of the parking lot, the distance between the positioning place of the user and the parking lot is within the preset distance range threshold value, one data source is managed by an official platform, only one data information of the parking lot is managed by the official platform, the other data source is the data information of the parking lot, acquired by intermediate manufacturer equipment, the server acquires the data information of the parking lot, acquired by one or more intermediate manufacturer equipment, and the other data source is used for acquiring the data information of the parking lot managed by at least one other manufacturer;
the duplication elimination module is used for processing the data information of the parking lot in the first data information according to a preset rule by the server to obtain the duplicated data information of the parking lot as second data information, wherein the preset rule is as follows: the server extracts the data information of the parking lot in the data sources from the plurality of data sources in the first data information, judges the position of the parking lot, and judges the same parking lot when the positions of the parking lots in the plurality of data sources are equal; reserving data information of one parking lot in one data source according to the priority level, and deduplicating redundant data information of the parking lot in the data source, wherein the reserving data information of one parking lot in one data source according to the priority level and deduplicating redundant data information of the parking lot in the data source further include: the priority is divided into three levels, the data source corresponding to the first level is the data information of the parking lot managed by the official platform, and the priority further includes: when one of the data sources is the data information of the parking lot managed by the official platform, the data information of the parking lot provided by one official platform is reserved, and the data information of the parking lot in the rest data sources is removed; the data source corresponding to the second level is the data information of the parking lot collected by the intermediate manufacturer device, wherein the data source corresponding to the second level is the data information of the parking lot collected by the intermediate manufacturer device, and the method specifically includes: when the data information of the parking lot managed by the official platform does not exist in the plurality of data sources, but one piece of data information of the parking lot acquired by the intermediate manufacturer equipment exists in the plurality of data sources, the data information of the parking lot acquired by the intermediate manufacturer equipment in the data source is reserved, and the data information of the parking lot in the rest data sources is removed; when at least two pieces of data information of the parking lot, which are acquired by the intermediate manufacturer equipment, exist in the plurality of data sources, the vacancy of parking in the parking lot, which is acquired by the at least two pieces of intermediate manufacturer equipment, is judged, and when the vacancy of parking in the parking lot is more, the data information of the parking lot of the data sources is reserved, and the data information of the parking lot in the rest data sources is removed; the data source corresponding to the third level is data information of the parking lot collected by the server, wherein the data source corresponding to the third level is data information of the parking lot collected by the server, and the method specifically further includes: when the official platform management and the data information of the parking lot collected by the intermediate manufacturer equipment are not available in a plurality of data sources, the data sources are reserved as the data information of the parking lot collected by the server; when the data sources are at least two pieces of data information of the parking lot, which is acquired by the server, the vacancy of the parking lot in the at least two data sources is judged, and when the vacancy of the parking lot is more, the data information of the parking lot in the data sources is reserved, and the data information of the parking lot in the rest data sources is repeated;
and the sending module is used for sending the data information of the parking lot in the second data information to the user terminal by the server.
4. A system for parking lot data source collection and data deduplication collection, comprising a memory and a processor, the memory having stored therein a computer program, the processor implementing the steps of the parking lot data source collection and data deduplication collection method according to any one of claims 1 to 2 when executing the computer program.
5. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, realizes the steps of the method of parking lot data source collection and data deduplication collection according to any one of claims 1 to 2.
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| CN102944237A (en) * | 2012-11-27 | 2013-02-27 | 北京邮电大学 | Parking guidance method based on Internet of Things |
| CN104424202B (en) * | 2013-08-21 | 2018-11-06 | 北大方正集团有限公司 | Duplicate checking method and system are carried out to the customer information in crm system |
| CN104658309A (en) * | 2013-11-21 | 2015-05-27 | 上海博泰悦臻电子设备制造有限公司 | Reminding method and system for parking lots |
| US9753955B2 (en) * | 2014-09-16 | 2017-09-05 | Commvault Systems, Inc. | Fast deduplication data verification |
| CN105224660A (en) * | 2015-09-30 | 2016-01-06 | 北京奇虎科技有限公司 | A kind of disposal route of map point of interest POI data and device |
| CN105828122A (en) * | 2016-03-28 | 2016-08-03 | 乐视控股（北京）有限公司 | Video information obtaining method and device |
| CN107566489A (en) * | 2017-09-01 | 2018-01-09 | 深圳市华腾物联科技有限公司 | A kind of intelligent recommendation method and apparatus of information |
| CN107729382B (en) * | 2017-09-15 | 2022-04-15 | 华南师范大学 | Open sharing system for parking lot data and processing method thereof |
| CN108629034A (en) * | 2018-05-10 | 2018-10-09 | 北京鼎泰智源科技有限公司 | A kind of big data public trust analysis method |
| CN108900434A (en) * | 2018-07-18 | 2018-11-27 | 北京木瓜移动科技股份有限公司 | Data collection distribution method and device |
| CN109743298A (en) * | 2018-12-19 | 2019-05-10 | 安徽典典科技发展有限责任公司 | A kind of control system and control method of uniform data publication component |
| CN110111599B (en) * | 2019-04-24 | 2021-10-15 | 网链科技集团有限公司 | Parking guidance method based on big data, terminal equipment and storage medium |
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