CN116682195A - Vehicle data acquisition method, device, equipment and medium - Google Patents

Vehicle data acquisition method, device, equipment and medium Download PDF

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Publication number
CN116682195A
CN116682195A CN202310759536.0A CN202310759536A CN116682195A CN 116682195 A CN116682195 A CN 116682195A CN 202310759536 A CN202310759536 A CN 202310759536A CN 116682195 A CN116682195 A CN 116682195A
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China
Prior art keywords
data
acquisition
data acquisition
target
parameters
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Pending
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CN202310759536.0A
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Chinese (zh)
Inventor
刘超
李长龙
梁贵友
周时莹
孔祥明
肖心刚
李玉发
祁明阳
李娜
马天龙
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FAW Group Corp
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FAW Group Corp
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Priority to CN202310759536.0A priority Critical patent/CN116682195A/en
Publication of CN116682195A publication Critical patent/CN116682195A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • G07C5/085—Registering performance data using electronic data carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention discloses a vehicle data acquisition method, device, equipment and medium, wherein the method comprises the following steps: acquiring a data acquisition instruction, and determining a data acquisition parameter corresponding to a target vehicle according to the data acquisition instruction; the data acquisition parameters comprise channel parameters, data acquisition time length and preset file volume; and determining a target acquisition data channel based on the data acquisition parameters, acquiring target acquisition data based on the target acquisition data channel and the data acquisition parameters, and sending the target acquisition data to the cloud server. Based on the technical scheme, the data acquisition parameters of the target vehicle are determined based on the data acquisition instructions, the target acquisition data are acquired based on the data acquisition parameters, the target acquisition data are uploaded to the cloud server, the complete data of the vehicle can be acquired, and the data acquisition efficiency is improved.

Description

Vehicle data acquisition method, device, equipment and medium
Technical Field
The present invention relates to the field of data processing technologies, and in particular, to a vehicle data acquisition method, device, equipment, and medium.
Background
With the continuous development of internet technology and vehicle technology, in order to improve the experience of users when driving vehicles, various manufacturers collect various data in the use process of the vehicles and analyze the data.
However, in the traditional data acquisition scheme, data generated in the using process of the vehicle are analyzed and then uploaded to the server, and as original message data are not uploaded, when the vehicle fails, the requirement of failure analysis cannot be met, and the efficiency of data analysis is reduced.
Disclosure of Invention
The invention provides a vehicle data acquisition method, device, equipment and medium.
According to an aspect of the present invention, there is provided a vehicle data acquisition method, the method comprising:
acquiring a data acquisition instruction, and determining a data acquisition parameter corresponding to a target vehicle according to the data acquisition instruction; the data acquisition parameters comprise channel parameters, data acquisition time length and preset file volume;
and determining a target acquisition data channel based on the data acquisition parameters, acquiring target acquisition data based on the target acquisition data channel and the data acquisition parameters, and sending the target acquisition data to the cloud server.
According to another aspect of the present invention, there is provided a vehicle data acquisition device, the device comprising:
the parameter acquisition module is used for acquiring a data acquisition instruction and determining a data acquisition parameter corresponding to a target vehicle according to the data acquisition instruction; the data acquisition parameters comprise channel parameters, data acquisition time length and preset file volume;
and the data acquisition module is used for determining a target acquisition data channel based on the data acquisition parameters, acquiring target acquisition data based on the target acquisition data channel and the data acquisition parameters, and transmitting the target acquisition data to the cloud server.
According to another aspect of the present invention, there is provided an electronic apparatus including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the vehicle data acquisition method according to any one of the embodiments of the present invention.
According to another aspect of the present invention, there is provided a computer readable storage medium storing computer instructions for causing a processor to execute a vehicle data acquisition method according to any one of the embodiments of the present invention.
According to the technical scheme, the data acquisition instruction is acquired, and the data acquisition parameters corresponding to the target vehicle are determined according to the data acquisition instruction; the data acquisition parameters comprise channel parameters, data acquisition time length and preset file volume; and determining a target acquisition data channel based on the data acquisition parameters, acquiring target acquisition data based on the target acquisition data channel and the data acquisition parameters, and sending the target acquisition data to the cloud server. Based on the technical scheme, the data acquisition parameters of the target vehicle are determined based on the data acquisition instructions, the target acquisition data are acquired based on the data acquisition parameters, the target acquisition data are uploaded to the cloud server, the complete data of the vehicle can be acquired, and the data acquisition efficiency is improved. It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a vehicle data acquisition method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for vehicle data collection provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a network architecture of a target vehicle according to an embodiment of the present invention;
fig. 4 is a block diagram of a vehicle data acquisition device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
Fig. 1 is a schematic flow chart of a vehicle data collection method provided by the embodiment of the invention, which is applicable to the situation that after a data collection instruction is obtained, data collection parameters of a target vehicle are determined based on the data collection instruction, and then data of the target vehicle are collected based on the data collection parameters, and the collected data are uploaded to a cloud server.
As shown in fig. 1, the method includes:
s110, acquiring a data acquisition instruction, and determining data acquisition parameters corresponding to the target vehicle according to the data acquisition instruction.
The data acquisition parameters comprise channel parameters, data acquisition time length and preset file volume. The data acquisition instruction can be an instruction issued by a worker through the cloud server, or can be an instruction issued by the cloud server at fixed time. The target vehicle may be understood as a vehicle that needs data acquisition, for example, a malfunctioning vehicle, or a vehicle that needs failure analysis. The data acquisition parameters may be parameter information for acquiring target vehicle data. Channel parameters are understood to be data channels that require acquisition of data, and may be one or more data channels. The data collection duration may be a preset data time. The preset file volume may understand a preset volume threshold for acquiring data.
Specifically, a data acquisition instruction issued by the cloud server is acquired, and a data acquisition parameter corresponding to the target vehicle is determined based on the data acquisition instruction, for example, the acquired data acquisition instruction is analyzed, the data acquisition parameter in the data acquisition instruction is acquired, further, data is acquired based on the data acquisition parameter, and the data acquisition parameter matched with the target vehicle can be searched from the cloud server based on the data acquisition instruction.
On the basis of the technical scheme, before the data acquisition parameters corresponding to the target vehicle are determined according to the data acquisition instructions, the method comprises the following steps: connecting a target network based on the vehicle-mounted remote information processor, and sending a communication request to a cloud server; and acquiring a response message issued by the cloud server, and connecting with the cloud server based on the response message.
The on-board telematics processor may be an information processor, such as an on-board T-box, disposed in the target vehicle for receiving and processing the remote data. The target network may be understood as a network connection outside the vehicle, such as a wireless network or a wired network. The communication request may be a connection establishment request sent to the cloud server. The cloud server may be understood as a remote server for providing services. The response message may be a feedback message generated based on the communication request and issued by the cloud server.
Specifically, before the data acquisition instruction is acquired, the general vehicle-mounted remote information processor is further required to be connected with a target network, and then safety connection with the cloud server is established based on the target network, after the vehicle-mounted remote information processor is connected with the target network, a communication request is generated and sent to the cloud server, after the cloud server verifies the communication request, a corresponding response message is issued, and then the vehicle-mounted remote information processor establishes connection with the cloud server based on the response message.
On the basis of the technical scheme, the data acquisition instruction acquisition method comprises the following steps: acquiring the data acquisition instruction issued by the cloud server; and/or acquiring a vehicle identification code of the target vehicle, and acquiring the data acquisition instruction based on the vehicle identification code and the cloud server.
The vehicle identification code may be unique code information of the target vehicle, such as unique identification information such as a unique identification code.
Specifically, if the running state of the target vehicle needs to be analyzed, a data analysis person can select the target vehicle according to the requirement, and then issue a data acquisition instruction for the target vehicle, so that the target vehicle completes data acquisition based on the data acquisition instruction after receiving the data acquisition instruction. In order to facilitate the collection of the data of the vehicle, the data collection period can be preset, for example, the data can be collected once every 30 days, and after the target vehicle meets the data collection period, the data collection instruction corresponding to the target vehicle can be obtained by matching from the cloud server based on the vehicle identification code of the target vehicle after the target vehicle is connected to the external network. It should be noted that, the data acquisition instructions corresponding to different target vehicles may be the same or different, for example, the corresponding data acquisition instructions may be set according to the vehicle model, or the corresponding data acquisition instructions may be set based on the location of the vehicle.
S120, determining a target acquisition data channel based on the data acquisition parameters, acquiring target acquisition data based on the target acquisition data channel and the data acquisition parameters, and sending the target acquisition data to the cloud server.
The target acquisition data channel may be a data channel that needs to perform data acquisition. The target acquisition data may be understood as acquired vehicle data, such as ethernet data of a target vehicle, vehicle operation data, and the like.
Specifically, after the data acquisition parameters are acquired, a target acquisition data channel is determined based on the data acquisition parameters, then target acquisition data is acquired based on the target acquisition data channel and the data acquisition parameters, and the acquired data is sent to the cloud server. For example, the target acquisition data channel may be determined by analyzing the data acquisition parameters, and after the target acquisition data channel is determined, the target acquisition data of the target acquisition data channel is acquired based on the data acquisition parameters, and the acquisition completion data is sent to the cloud server.
On the basis of the above technical solution, the determining the target acquisition data channel based on the data acquisition parameters includes: acquiring network channel information of the target vehicle; and determining a target acquisition data channel matched with the channel parameters based on the network channel information and the channel parameters.
The network channel information may be ethernet channel information provided in the target vehicle.
Specifically, network channel information in the target vehicle, such as information of each Ethernet channel arranged in the target vehicle, is obtained, then a target acquisition data channel matched with the channel parameter is determined based on the network channel information and the channel parameter, for example, names of all Ethernet channels in the target vehicle are obtained, then the matching is performed based on the channel parameter, and the target acquisition data channel is determined,
On the basis of the above technical solution, the acquiring the target acquisition data based on the target acquisition data channel and the data acquisition parameter includes: configuring switch parameters based on the target acquisition data channel; and acquiring target acquisition data corresponding to the target vehicle based on the switch, the data acquisition time length and the preset file volume.
Wherein the switch parameter may be a switch setting parameter in the target vehicle. A switch may be understood as a network device, such as an ethernet switch, provided in a target vehicle for forwarding signals.
Specifically, after the target acquisition data channel is determined, the switch parameters in the target vehicle can be configured based on the target acquisition data channel, and then the target acquisition data corresponding to the target vehicle is acquired based on the switch data acquisition time length after the parameters are modified and the preset file volume. For example, the switch parameters can be modified based on the target acquisition data channel, so that the port mirror image of the target acquisition data channel is realized, and message data generated in the running process of the target acquisition data channel can be acquired.
On the basis of the above technical solution, the acquiring the target acquisition data based on the switch, the data acquisition duration and the preset file volume includes: acquiring current data acquisition time length, and determining data to be processed based on the current data acquisition time length and the data acquisition time length; and filtering the data to be processed based on the preset file volume, and determining the target acquisition data.
The current data acquisition time length can be understood as an acquired time length. The data to be processed may be the collected unfiltered ethernet data.
Specifically, the current data acquisition time length is obtained, the data to be processed is determined based on the current data acquisition time length and the data acquisition time length, for example, if the current data acquisition time length is longer than the data acquisition time length, the acquired data is cut based on the data acquisition time length, the data to be processed corresponding to the data acquisition time length is determined, and if the current data acquisition time length is shorter than the data acquisition time length, the data is continuously acquired until the current data acquisition time length meets the data acquisition time length. After the data to be processed is obtained, files with the file volume larger than the preset file volume in the data to be processed can be filtered based on the preset file volume, and then target acquisition data is determined. It may also be that, in order to ensure the data transmission speed, whether to compress the data to be processed is determined based on the preset file volume, for example, if the volume of the data to be processed is greater than the preset file volume, the data to be processed needs to be compressed, so as to obtain the corresponding target acquisition data.
On the basis of the above technical solution, after the target acquisition data is sent to the cloud server, the method includes: resetting the switch parameters; detecting the sending state of the target acquisition data, and deleting the target acquisition data when the sending state is the sending completion.
The transmission state may be parameter information for determining whether the target acquisition parameter is completely transmitted.
Specifically, in order to ensure the normal operation of the target vehicle after the data acquisition is completed, after the target data is sent to the cloud server, the switch parameters of the target vehicle are reset, and if the sending state of the target acquisition data is finished by detecting the sending state of the target acquisition data, the target acquisition data is deleted.
According to the technical scheme, the data acquisition instruction is acquired, and the data acquisition parameters corresponding to the target vehicle are determined according to the data acquisition instruction; the data acquisition parameters comprise channel parameters, data acquisition time length and preset file volume; and determining a target acquisition data channel based on the data acquisition parameters, acquiring target acquisition data based on the target acquisition data channel and the data acquisition parameters, and sending the target acquisition data to the cloud server. Based on the technical scheme, the data acquisition parameters of the target vehicle are determined based on the data acquisition instructions, the target acquisition data are acquired based on the data acquisition parameters, the target acquisition data are uploaded to the cloud server, the complete data of the vehicle can be acquired, and the data acquisition efficiency is improved.
Example two
Fig. 2 is a flowchart of a vehicle data collection method according to an embodiment of the present invention, where the vehicle data collection method is further optimized based on the above embodiment. The specific implementation manner can be seen in the technical scheme of the embodiment. Wherein, the technical terms identical to or corresponding to the above embodiments are not repeated herein.
It should be noted that, in the conventional message acquisition method, when the ethernet communication failure occurs in the user vehicle, the user needs to return to the 4S shop for checking. In addition to reading the fault code with a diagnostic instrument, it is also necessary to collect in-car ethernet messages. Limited by the network information security requirements, it is difficult and complicated to operate for mass production vehicles. Multiple information security authentication is generally finished through special software, after the information enters the background of the operating system of the controller, instructions of the acquisition message are operated, data are stored in a file system, and then the file is extracted into a computer through tool software. The method for acquiring the data is quite complex, reduces the data acquisition efficiency, and adopts the technical scheme that the instruction is remotely issued to acquire the in-vehicle Ethernet data in real time and automatically upload the in-vehicle Ethernet data after the acquisition is finished. As shown in fig. 2, the method of the embodiment of the present invention includes:
establishing network connection: specifically, the vehicle end and the cloud end establish network connection through mutual authentication, namely, the in-vehicle gateway controller is connected with an out-vehicle network through a T-Box, and a safe connection is established with the cloud server.
Acquiring data acquisition parameters: specifically, an engineer may issue instructions to a specific vehicle through a cloud server, including parameters such as a channel to be acquired, a data acquisition duration, a preset file volume, etc., or may acquire data through a preset data acquisition period, for example, once every 30 days, and then after the target vehicle satisfies the data acquisition period, the data acquisition instructions corresponding to the target vehicle may be obtained by matching from the cloud server based on a vehicle identification code of the target vehicle after the target vehicle is connected to an off-board network.
Configuring switch parameters: specifically, after the in-vehicle network receives the ethernet data acquisition instruction, the switch mirror image is configured according to the channel parameters to be acquired, as shown in fig. 3, by dynamically configuring the switch parameters by the in-gateway CPU, all communication data of the ECU1 and the ECU2 can be copied into the communication channels of the gateway CPU and the switch, so that the function of the gateway CPU for acquiring data of each channel in the vehicle is realized.
Data acquisition and uploading: specifically, the in-vehicle network invokes the acquisition software (such as tcpdump) to acquire data, invokes parameters such as data acquisition time length and preset file volume, and further after the operation of the acquisition software is finished, the gateway uploads the acquired data file to the cloud server through the Tbox, for example, acquires the current data acquisition time length, determines data to be processed based on the current data acquisition time length and the data acquisition time length, for example, if the current data acquisition time length is longer than the data acquisition time length, cuts the acquired data based on the data acquisition time length, determines the data to be processed corresponding to the data acquisition time length, and if the current data acquisition time length is shorter than the data acquisition time length, continues to acquire the data until the current data acquisition time length meets the data acquisition time length, and further after the data to be processed is obtained, the data to be processed can be filtered based on the preset file volume, and the file volume is larger than the file of the preset file volume, and further the target acquisition data is determined. It may also be that, in order to ensure the data transmission speed, whether to compress the data to be processed is determined based on the preset file volume, for example, if the volume of the data to be processed is greater than the preset file volume, the data to be processed needs to be compressed, so as to obtain the corresponding target acquisition data.
Deleting the local file: specifically, after the uploading is completed, the gateway restores the environment before the acquisition, including restoring the switch mirror image setting and deleting the acquired data file. It can be understood that, in order to ensure the normal operation of the target vehicle after the data acquisition is completed, after the target data is sent to the cloud server, the switch parameters of the target vehicle are reset, and by detecting the sending state of the target acquisition data, if the sending state of the target acquisition data is completed, the target acquisition data is deleted.
According to the technical scheme, the data acquisition instruction is acquired, and the data acquisition parameters corresponding to the target vehicle are determined according to the data acquisition instruction; the data acquisition parameters comprise channel parameters, data acquisition time length and preset file volume; and determining a target acquisition data channel based on the data acquisition parameters, acquiring target acquisition data based on the target acquisition data channel and the data acquisition parameters, and sending the target acquisition data to the cloud server. Based on the technical scheme, the data acquisition parameters of the target vehicle are determined based on the data acquisition instructions, the target acquisition data are acquired based on the data acquisition parameters, the target acquisition data are uploaded to the cloud server, the complete data of the vehicle can be acquired, and the data acquisition efficiency is improved.
Example III
Fig. 4 is a block diagram of a vehicle data acquisition device according to an embodiment of the present invention. As shown in fig. 4, the apparatus includes: the parameter acquisition module 410 and the data acquisition module 420.
The parameter acquisition module is used for acquiring a data acquisition instruction and determining a data acquisition parameter corresponding to a target vehicle according to the data acquisition instruction; the data acquisition parameters comprise channel parameters, data acquisition time length and preset file volume;
and the data acquisition module is used for determining a target acquisition data channel based on the data acquisition parameters, acquiring target acquisition data based on the target acquisition data channel and the data acquisition parameters, and transmitting the target acquisition data to the cloud server.
On the basis of the technical scheme, the device further comprises: the connection establishment module is used for connecting a target network based on the vehicle-mounted remote information processor and sending a communication request to the cloud server before the data acquisition parameters corresponding to the target vehicle are determined according to the data acquisition instructions; and acquiring a response message issued by the cloud server, and connecting with the cloud server based on the response message.
On the basis of the technical scheme, the parameter acquisition module is used for acquiring the data acquisition instruction issued by the cloud server; and/or acquiring a vehicle identification code of the target vehicle, and acquiring the data acquisition instruction based on the vehicle identification code and the cloud server.
On the basis of the technical scheme, the data acquisition module is used for acquiring network channel information of the target vehicle; and determining a target acquisition data channel matched with the channel parameters based on the network channel information and the channel parameters.
On the basis of the technical scheme, the data acquisition module is used for configuring switch parameters based on the target acquisition data channel; and acquiring target acquisition data corresponding to the target vehicle based on the switch, the data acquisition time length and the preset file volume.
On the basis of the technical scheme, the data acquisition module is used for acquiring the current data acquisition time length and determining data to be processed based on the current data acquisition time length and the data acquisition time length; and filtering the data to be processed based on the preset file volume, and determining the target acquisition data.
On the basis of the technical scheme, the device further comprises: the post-processing module is used for resetting the switch parameters after the target acquisition data are sent to the cloud server; detecting the sending state of the target acquisition data, and deleting the target acquisition data when the sending state is the sending completion.
According to the technical scheme, the data acquisition instruction is acquired, and the data acquisition parameters corresponding to the target vehicle are determined according to the data acquisition instruction; the data acquisition parameters comprise channel parameters, data acquisition time length and preset file volume; and determining a target acquisition data channel based on the data acquisition parameters, acquiring target acquisition data based on the target acquisition data channel and the data acquisition parameters, and sending the target acquisition data to the cloud server. Based on the technical scheme, the data acquisition parameters of the target vehicle are determined based on the data acquisition instructions, the target acquisition data are acquired based on the data acquisition parameters, the target acquisition data are uploaded to the cloud server, the complete data of the vehicle can be acquired, and the data acquisition efficiency is improved.
The vehicle data acquisition device provided by the embodiment of the invention can execute the vehicle data acquisition method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example IV
Fig. 5 shows a schematic diagram of the structure of an electronic device 10 that may be used to implement an embodiment of the invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. Electronic equipment may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 5, the electronic device 10 includes at least one processor 11, and a memory, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, etc., communicatively connected to the at least one processor 11, in which the memory stores a computer program executable by the at least one processor, and the processor 11 may perform various appropriate actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 may also be stored. The processor 11, the ROM 12 and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.
Various components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, etc.; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.
The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 11 performs the various methods and processes described above, such as the vehicle data acquisition method.
In some embodiments, the vehicle data acquisition method may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as the storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the vehicle data acquisition method described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the vehicle data acquisition method in any other suitable manner (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims (10)

1. A vehicle data collection method, comprising:
acquiring a data acquisition instruction, and determining a data acquisition parameter corresponding to a target vehicle according to the data acquisition instruction; the data acquisition parameters comprise channel parameters, data acquisition time length and preset file volume;
and determining a target acquisition data channel based on the data acquisition parameters, acquiring target acquisition data based on the target acquisition data channel and the data acquisition parameters, and sending the target acquisition data to the cloud server.
2. The method according to claim 1, comprising, prior to said determining data acquisition parameters corresponding to the target vehicle in accordance with the data acquisition instructions:
connecting a target network based on the vehicle-mounted remote information processor, and sending a communication request to a cloud server;
and acquiring a response message issued by the cloud server, and connecting with the cloud server based on the response message.
3. The method of claim 1, wherein the acquiring data acquisition instructions comprises:
acquiring the data acquisition instruction issued by the cloud server; and/or the number of the groups of groups,
and acquiring a vehicle identification code of the target vehicle, and acquiring the data acquisition instruction based on the vehicle identification code and the cloud server.
4. The method of claim 1, wherein the determining a target acquisition data channel based on the data acquisition parameters comprises:
acquiring network channel information of the target vehicle;
and determining a target acquisition data channel matched with the channel parameters based on the network channel information and the channel parameters.
5. The method of claim 1, wherein the acquiring target acquisition data based on the target acquisition data channel and the data acquisition parameters comprises:
configuring switch parameters based on the target acquisition data channel;
and acquiring target acquisition data corresponding to the target vehicle based on the switch, the data acquisition time length and the preset file volume.
6. The method of claim 5, wherein the acquiring the target acquisition data based on the switch, the data acquisition duration, and the preset file volume comprises:
acquiring current data acquisition time length, and determining data to be processed based on the current data acquisition time length and the data acquisition time length;
and filtering the data to be processed based on the preset file volume, and determining the target acquisition data.
7. The method of claim 1, wherein after sending the target acquisition data to the cloud server, comprising:
resetting the switch parameters;
detecting the sending state of the target acquisition data, and deleting the target acquisition data when the sending state is the sending completion.
8. A vehicle data acquisition device, characterized by comprising:
the parameter acquisition module is used for acquiring a data acquisition instruction and determining a data acquisition parameter corresponding to a target vehicle according to the data acquisition instruction; the data acquisition parameters comprise channel parameters, data acquisition time length and preset file volume;
and the data acquisition module is used for determining a target acquisition data channel based on the data acquisition parameters, acquiring target acquisition data based on the target acquisition data channel and the data acquisition parameters, and transmitting the target acquisition data to the cloud server.
9. An electronic device, the electronic device comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the vehicle data acquisition method of any one of claims 1-7.
10. A computer readable storage medium storing computer instructions for causing a processor to perform the vehicle data acquisition method of any one of claims 1-7.
CN202310759536.0A 2023-06-26 2023-06-26 Vehicle data acquisition method, device, equipment and medium Pending CN116682195A (en)

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CN202310759536.0A CN116682195A (en) 2023-06-26 2023-06-26 Vehicle data acquisition method, device, equipment and medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310759536.0A CN116682195A (en) 2023-06-26 2023-06-26 Vehicle data acquisition method, device, equipment and medium

Publications (1)

Publication Number Publication Date
CN116682195A true CN116682195A (en) 2023-09-01

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