CN111353801A - Second-hand vehicle evaluation method and system, storage medium and cloud server - Google Patents
Second-hand vehicle evaluation method and system, storage medium and cloud server Download PDFInfo
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
The invention provides a second-hand vehicle valuation method and system, a storage medium and a cloud server, which comprises the following steps: acquiring new vehicle purchase information of a vehicle; acquiring use information of the vehicle; and calculating a second-hand valuation of the vehicle according to a preset algorithm based on the new vehicle purchase information and the use information. According to the second-hand vehicle valuation method and system, the storage medium and the cloud server, the second-hand vehicle valuation is carried out by collecting the vehicle related information, so that a user can know the vehicle information in time conveniently, and the user experience is greatly improved.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a second-hand vehicle valuation method and system, a storage medium and a cloud server.
Background
An Electronic map (digital map) is a map that is digitally stored and referred to using computer technology. The method for storing information in electronic map generally uses vector image storage, and the map scale can be enlarged, reduced or rotated without affecting the display effect.
The vehicle-mounted navigation equipment performs positioning and navigation by utilizing a vehicle-mounted GPS (global positioning system) to be matched with an electronic map, can know the exact position of a vehicle at any time and any place when the vehicle is driven, and can conveniently and accurately tell a driver the shortest or fastest path to a destination. Currently, in-vehicle navigation apparatuses have been widely used in vehicles.
The second-hand vehicle is a motor vehicle which is registered and registered in a public security traffic administration, is used before reaching the national specified scrapping standard or is used within the economic and practical service life and can still be used continuously. With the rapid development of economy, the replacement frequency of vehicles is higher and higher. Therefore, reasonably performing real-time assessment of used cars becomes one of the current concerns of users.
However, the existing vehicle-mounted navigation device can only provide a path navigation function, and cannot provide intelligent and personalized second-hand vehicle assessment, so that the function is single, and the user experience is poor.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present invention is to provide a used vehicle assessment method and system, a storage medium, and a cloud server, which perform real-time assessment of used vehicles by collecting vehicle related information, so as to facilitate users to know vehicle information in time, and greatly improve user experience.
In order to achieve the above and other related objects, the present invention provides a method for evaluating a used vehicle based on a cloud server, comprising the following steps: acquiring new vehicle purchase information of a vehicle; acquiring use information of the vehicle; and calculating a second-hand valuation of the vehicle according to a preset algorithm based on the new vehicle purchase information and the use information.
In an embodiment of the present invention, the new car purchase information includes purchase price, tax information and insurance data.
In an embodiment of the present invention, the vehicle usage information includes one or more combinations of vehicle mileage, vehicle maintenance information, vehicle repair information, and vehicle performance information.
In an embodiment of the present invention, calculating the second-hand valuation of the vehicle according to a preset algorithm based on the new vehicle purchase information and the usage information includes the following steps:
respectively configuring a weight for each parameter of the new vehicle purchase information;
configuring a weight for each parameter of the use information respectively;
and calculating a second-hand valuation of the vehicle by using a weighted summation algorithm or a weighted average algorithm based on the new vehicle purchase information and the use information.
Correspondingly, the invention provides a second-hand car valuation system based on a cloud server, which comprises a first acquisition module, a second acquisition module and a calculation module;
the first acquisition module is used for acquiring new vehicle purchase information of a vehicle;
the second acquisition module is used for acquiring the use information of the vehicle;
the calculation module is used for calculating the second-hand valuation of the vehicle according to a preset algorithm based on the new vehicle purchase information and the use information.
The invention provides a storage medium, wherein a computer program is stored on the storage medium, and when the computer program is executed by a processor, the second-hand vehicle valuation method based on a cloud server is realized.
In addition, the present invention also provides a cloud server, including: a processor and a memory;
the memory is used for storing a computer program;
the processor is used for executing the computer program stored in the memory, so that the cloud service can completely execute the used vehicle valuation method based on the cloud server.
Finally, the invention provides a second-hand car valuation system based on a cloud server, which comprises the cloud server and a vehicle-mounted terminal;
the vehicle-mounted terminal is used for acquiring the use information of the vehicle and sending the use information to the cloud server.
In an embodiment of the present invention, the vehicle-mounted terminal is further configured to obtain the second-hand valuation of the vehicle from the cloud server based on a user request.
In an embodiment of the present invention, the vehicle monitoring system further includes an intelligent terminal, configured to send a second-hand valuation request of the vehicle to the cloud server, and receive the second-hand valuation of the vehicle returned by the cloud server.
As described above, the second-hand vehicle valuation method and system, the storage medium and the cloud server according to the present invention have the following beneficial effects:
(1) the second-hand real-time valuation of the vehicle is carried out by collecting the related information of the vehicle, so that a user can know the vehicle information in time;
(2) the method is helpful for reminding the user of adopting good driving habits;
(3) need not manual operation, intelligent degree is high, has greatly promoted user experience.
Drawings
Fig. 1 is a flowchart illustrating a second-hand vehicle valuation method based on a cloud server according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a cloud server-based second-hand vehicle valuation system according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a cloud server according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a cloud server-based used vehicle valuation system according to another embodiment of the present invention;
fig. 5 is a schematic structural diagram of a used vehicle valuation system based on a cloud server according to another embodiment of the present invention.
Description of the element reference numerals
21 first acquisition module
22 second acquisition module
23 calculation module
31 processor
32 memory
41 cloud server
42 vehicle mounted terminal
43 Intelligent terminal
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
According to the second-hand vehicle valuation method and system, the storage medium and the cloud server, the second-hand vehicle valuation is carried out by collecting the vehicle related information, so that a user can know the dynamic second-hand vehicle valuation in time, driving habits of the user are reminded, and user experience is greatly improved.
As shown in fig. 1, in an embodiment, the method for valuing used cars based on a cloud server of the present invention includes the following steps:
and step S1, acquiring new vehicle purchase information of the vehicle.
In an embodiment of the present invention, the cloud server pre-stores new vehicle purchase information of the vehicle.
In another embodiment of the present invention, the vehicle sends new vehicle purchase information of the vehicle to the cloud server based on the vehicle-mounted terminal configured by the vehicle.
Preferably, the new car purchase information comprises purchase price, tax information and insurance data. The new vehicle purchase information can be character information or image information of an original document. When the new vehicle purchase information is image information of an original document, the cloud server further needs to perform image recognition on the image information to acquire information in a text form.
And step S2, obtaining the use information of the vehicle.
Specifically, the vehicle-mounted terminal collects the use information of the vehicle in real time in the use process of the vehicle, and sends the use information of the vehicle to the cloud server through wireless communication modes such as WiFi, 3G or 4G.
In an embodiment of the present invention, the usage information of the vehicle includes one or more combinations of vehicle mileage, vehicle maintenance information, and vehicle performance information. Specifically, the vehicle-mounted terminal acquires the use information of the vehicle through a sensor, an information acquisition unit and the like configured on the vehicle.
And step S3, calculating the second-hand valuation of the vehicle according to a preset algorithm based on the new vehicle purchase information and the use information.
Specifically, after the cloud server collects new vehicle purchase information and use information of the vehicle, the second-hand valuation of the vehicle can be dynamically calculated based on a preset algorithm.
In an embodiment of the present invention, calculating the second-hand valuation of the vehicle according to a preset algorithm based on the new vehicle purchase information and the usage information includes the following steps:
31) and respectively configuring a weight for each parameter of the new vehicle purchase information.
Specifically, for each parameter in the new vehicle purchase information, a weight is configured to indicate the influence of the parameter on the second-hand valuation of the vehicle.
32) And respectively configuring a weight for each parameter of the use information.
Specifically, for each parameter in the usage information, a weight is configured to indicate the impact of that parameter on the second-hand valuation of the vehicle.
3) And calculating a second-hand valuation of the vehicle by using a weighted summation algorithm or a weighted average algorithm based on the new vehicle purchase information and the use information.
Specifically, since each parameter has a corresponding weight, the second-hand estimate of the vehicle can be obtained through a weighted summation algorithm or a weighted average algorithm. Different driving habits result in different use information of the vehicle. Therefore, the obtained second-hand evaluation can remind the user to change bad driving habits.
It should be noted that the preset algorithm is not limited to the above manner, and any algorithm capable of performing the second-hand evaluation of the vehicle is within the scope of the present invention.
In an embodiment of the invention, the second-hand vehicle valuation method based on the cloud server further comprises the step of drawing a second-hand valuation change curve according to the second-hand valuation of the vehicle, so that a user can clearly know the change trend of the second-hand valuation of the vehicle and make a judgment in time.
As shown in fig. 2, in an embodiment, the second vehicle valuation system based on the cloud server of the present invention includes a first obtaining module 21, a second obtaining module 22, and a calculating module 23.
The first obtaining module 21 is configured to obtain new vehicle purchase information of a vehicle.
In an embodiment of the present invention, the cloud server pre-stores new vehicle purchase information of the vehicle.
In another embodiment of the present invention, the vehicle sends new vehicle purchase information of the vehicle to the cloud server based on the vehicle-mounted terminal configured by the vehicle.
Preferably, the new car purchase information comprises purchase price, tax information and insurance data. The new vehicle purchase information can be character information or image information of an original document. When the new vehicle purchase information is image information of an original document, the cloud server further needs to perform image recognition on the image information to acquire information in a text form.
The second obtaining module 22 is used for obtaining the use information of the vehicle.
Specifically, the vehicle-mounted terminal collects the use information of the vehicle in real time in the use process of the vehicle, and sends the use information of the vehicle to the cloud server through wireless communication modes such as WiFi, 3G or 4G.
In an embodiment of the present invention, the usage information of the vehicle includes one or more combinations of vehicle mileage, vehicle maintenance information, and vehicle performance information. Specifically, the vehicle-mounted terminal acquires the use information of the vehicle through a sensor, an information acquisition unit and the like configured on the vehicle.
The calculating module 23 is connected to the first obtaining module 21 and the second obtaining module 22, and is configured to calculate the second-hand valuation of the vehicle according to a preset algorithm based on the new vehicle purchase information and the usage information.
Specifically, after the cloud server collects new vehicle purchase information and use information of the vehicle, the second-hand valuation of the vehicle can be dynamically calculated based on a preset algorithm.
In an embodiment of the present invention, calculating the second-hand valuation of the vehicle according to a preset algorithm based on the new vehicle purchase information and the usage information includes the following steps:
31) and respectively configuring a weight for each parameter of the new vehicle purchase information.
Specifically, for each parameter in the new vehicle purchase information, a weight is configured to indicate the influence of the parameter on the second-hand valuation of the vehicle.
32) And respectively configuring a weight for each parameter of the use information.
Specifically, for each parameter in the usage information, a weight is configured to indicate the impact of that parameter on the second-hand valuation of the vehicle.
Specifically, since each parameter has a corresponding weight, the second-hand estimate of the vehicle can be obtained through a weighted summation algorithm or a weighted average algorithm. Different driving habits result in different use information of the vehicle. Therefore, the obtained second-hand evaluation can remind the user to change bad driving habits.
3) And calculating a second-hand valuation of the vehicle by using a weighted summation algorithm or a weighted average algorithm based on the new vehicle purchase information and the use information.
Specifically, since each parameter has a corresponding weight, the second-hand estimate of the vehicle can be obtained through a weighted summation algorithm or a weighted average algorithm.
It should be noted that the preset algorithm is not limited to the above manner, and any algorithm capable of performing the second-hand evaluation of the vehicle is within the scope of the present invention.
In an embodiment of the invention, the second-hand vehicle assessment system based on the cloud server further comprises a drawing module for drawing a second-hand assessment change curve according to the second-hand assessment of the vehicle, so that a user can clearly know the change trend of the second-hand assessment of the vehicle and make a judgment in time.
It should be noted that the division of the modules of the above apparatus is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And the modules can be realized in a form that all software is called by the processing element, or in a form that all the modules are realized in a form that all the modules are called by the processing element, or in a form that part of the modules are called by the hardware. For example: the x module can be a separately established processing element, and can also be integrated in a certain chip of the device. In addition, the x-module may be stored in the memory of the apparatus in the form of program codes, and may be called by a certain processing element of the apparatus to execute the functions of the x-module. Other modules are implemented similarly. All or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software. These above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), one or more microprocessors (DSPs), one or more Field Programmable Gate Arrays (FPGAs), and the like. When a module is implemented in the form of a processing element scheduler code, the processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. These modules may be integrated together and implemented in the form of a System-on-a-chip (SOC).
The storage medium of the invention stores a computer program, and the program is executed by a processor to realize the second-hand vehicle valuation method based on the cloud server. Preferably, the storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.
As shown in fig. 3, in an embodiment, the cloud server of the present invention includes: a processor 31 and a memory 32.
The memory 32 is used for storing computer programs.
The memory 32 includes: various media that can store program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.
The processor 31 is connected to the memory 32, and is configured to execute the computer program stored in the memory 32, so that the vehicle-mounted terminal executes the used vehicle valuation method based on the cloud server.
Preferably, the Processor 31 may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; the device can also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component.
As shown in fig. 4, in an embodiment, the second-hand vehicle valuation system based on the cloud server of the present invention includes the cloud server 41 and the vehicle-mounted terminal 42.
The vehicle-mounted terminal 42 is in communication connection with the cloud server 41, and is configured to acquire use information of a vehicle and send the use information to the cloud server 41.
Specifically, the vehicle-mounted terminal 42 collects the use information of the vehicle in real time in the use process of the vehicle, and sends the use information of the vehicle to the cloud server through wireless communication modes such as WiFi, 3G or 4G.
In an embodiment of the present invention, the vehicle-mounted terminal 42 is further configured to obtain the second-hand valuation of the vehicle from the cloud server 41 based on a user request.
As shown in fig. 5, in an embodiment of the present invention, the cloud server-based used-vehicle valuation system further includes an intelligent terminal 43, which is in communication connection with the cloud server 41, and is configured to send a used-vehicle valuation request of the vehicle to the cloud server 41, and receive a used-vehicle valuation of the vehicle returned by the cloud server 41. Specifically, the smart terminal 43 accesses the cloud server 41 to query the second-hand valuation of the associated vehicle, so as to obtain the second-hand valuation of the vehicle anytime and anywhere.
It should be noted that the smart terminal in the present invention includes, but is not limited to, a smart phone, a tablet computer, a PDA, and other terminal devices with data processing functions. Generally, an intelligent terminal is a terminal device that has an independent operating system, can be used by a user to install programs provided by third-party service providers such as software and games, continuously expands the functions of a handheld device through the programs, and can realize wireless network access through a mobile communication network.
In summary, the second-hand vehicle valuation method and system, the storage medium and the cloud server of the invention carry out the second-hand vehicle valuation in real time by collecting the vehicle related information, so that the user can know the vehicle information in time; the method is helpful for reminding the user of adopting good driving habits; need not manual operation, intelligent degree is high, has greatly promoted user experience. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A second-hand car valuation method based on a cloud server is characterized by comprising the following steps:
acquiring new vehicle purchase information of a vehicle;
acquiring use information of the vehicle;
and calculating a second-hand valuation of the vehicle according to a preset algorithm based on the new vehicle purchase information and the use information.
2. The cloud server-based used vehicle valuation method of claim 1, wherein the new vehicle purchase information comprises purchase price, tax information and insurance data.
3. The cloud server-based used vehicle valuation method of claim 1, wherein the vehicle usage information comprises one or more combinations of vehicle mileage, vehicle maintenance information, vehicle repair information, and vehicle performance information.
4. The cloud server-based used vehicle valuation method of claim 1, wherein the step of calculating the second-hand valuation of the vehicle according to a preset algorithm based on the new vehicle purchase information and the usage information comprises the steps of:
respectively configuring a weight for each parameter of the new vehicle purchase information;
configuring a weight for each parameter of the use information respectively;
and calculating a second-hand valuation of the vehicle by using a weighted summation algorithm or a weighted average algorithm based on the new vehicle purchase information and the use information.
5. A second-hand car valuation system based on a cloud server is characterized by comprising a first acquisition module, a second acquisition module and a calculation module;
the first acquisition module is used for acquiring new vehicle purchase information of a vehicle;
the second acquisition module is used for acquiring the use information of the vehicle;
the calculation module is used for calculating the second-hand valuation of the vehicle according to a preset algorithm based on the new vehicle purchase information and the use information.
6. A storage medium having stored thereon a computer program, wherein the program, when executed by a processor, implements the cloud server-based used vehicle valuation method of any of claims 1 to 4.
7. A cloud server, comprising: a processor and a memory;
the memory is used for storing a computer program;
the processor is configured to execute the computer program stored in the memory, so that the cloud service fully executes the cloud server-based used vehicle valuation method according to any one of claims 1 to 4.
8. A second-hand vehicle valuation system based on a cloud server is characterized by comprising the cloud server and a vehicle-mounted terminal in claim 7;
the vehicle-mounted terminal is used for acquiring the use information of the vehicle and sending the use information to the cloud server.
9. The cloud server-based used vehicle valuation system of claim 8, wherein the vehicle terminal is further configured to obtain a second-hand valuation of the vehicle from the cloud server based on a user request.
10. The cloud server-based used vehicle valuation system of claim 8, further comprising an intelligent terminal configured to send a second-hand valuation request of the vehicle to the cloud server and receive the second-hand valuation of the vehicle returned by the cloud server.
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| CN201811567810.XA CN111353801A (en) | 2018-12-21 | 2018-12-21 | Second-hand vehicle evaluation method and system, storage medium and cloud server |
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