CN111143658A - Method and device for inquiring vehicle state information and vehicle - Google Patents
Method and device for inquiring vehicle state information and vehicle Download PDFInfo
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- CN111143658A CN111143658A CN201911423068.XA CN201911423068A CN111143658A CN 111143658 A CN111143658 A CN 111143658A CN 201911423068 A CN201911423068 A CN 201911423068A CN 111143658 A CN111143658 A CN 111143658A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention provides a method and a device for inquiring vehicle state information and a vehicle, wherein the method is applied to a vehicle-mounted communication terminal in a vehicle networking, the vehicle networking also comprises an inquiry terminal and a cloud processing platform, and the method comprises the following steps: receiving an inquiry instruction sent by an inquiry terminal through a cloud processing platform, wherein the inquiry instruction comprises a target state information identifier and a current inquiry source identifier, the target state information identifier is used for identifying target state information, and the current inquiry source identifier is used for identifying the inquiry terminal; according to the target state information identifier and the current query source identifier, performing authority verification on the query instruction; and when the query instruction passes the verification, acquiring the target state information of the vehicle according to the target state information identification, and feeding the target state information back to the query terminal through the cloud processing platform. The invention does not need the driver to feed back the target state information of the vehicle to the inquiry terminal in the modes of short messages, telephone calls and the like, thereby bringing convenience to the driver.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a method and a device for inquiring vehicle state information and a vehicle.
Background
Currently, the development of communication technology provides a foundation for the establishment of the internet of vehicles. In the internet of vehicles, data interaction can be performed between vehicles and a server, such as vehicle real-time position information, driver behaviors, vehicle running states and the like, so that the vehicles and the internet as well as the vehicles are connected to form a network to realize data intercommunication.
However, in the current car networking technology, the state information of the vehicle can only be shared between the car and the server, and the state information of the vehicle cannot be directly shared to the third-party terminal through the vehicle, so that in the driving and traveling process, friends or relatives can only inquire the current position of the driver, the current driving road condition, the predicted arrival time and other information about the travel of the vehicle through the telephone or the short message, thereby increasing the driving risk and complexity of the driver.
Disclosure of Invention
In view of this, the present invention provides a method and an apparatus for querying vehicle status information, and a vehicle, so as to solve the problem in the prior art that inconvenience and driving danger are easily brought to a driver by a manner in which a third-party query terminal obtains vehicle status information.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a method for inquiring vehicle state information is applied to a vehicle-mounted communication terminal in a vehicle networking, the vehicle networking further comprises an inquiry terminal and a cloud processing platform, wherein the method comprises the following steps:
receiving an inquiry instruction sent by the inquiry terminal through the cloud processing platform, wherein the inquiry instruction comprises a target state information identifier and a current inquiry source identifier, the target state information identifier is used for identifying target state information, and the current inquiry source identifier is used for identifying the inquiry terminal;
according to the target state information identification and the current query source identification, performing authority verification on the query instruction;
and when the query instruction passes the verification, acquiring the target state information of the vehicle according to the target state information identification, and feeding back the target state information to the query terminal through the cloud processing platform.
Further, in the method for querying vehicle status information, the performing authority verification on the query instruction according to the target status information identifier and the current query source identifier includes:
sending the current query source identifier and the target state information identifier to the vehicle for display by the vehicle, and initiating an information query request to the vehicle;
and monitoring a response instruction which is fed back by the vehicle and aims at the information sending request, and determining a verification result according to the response instruction.
Further, in the method for querying vehicle state information, the cloud processing platform comprises a third-party server and an automobile remote server, the query terminal and the automobile remote server are in communication with the third-party server, and the automobile remote server is in communication with the vehicle-mounted communication terminal;
when the query instruction passes the verification, acquiring target state information of the vehicle according to the target state information identifier, and sending the target state information to the cloud processing platform for the cloud processing platform to feed back to the query terminal, wherein the method comprises the following steps:
and when the query instruction passes the verification, acquiring target state information of the vehicle according to the target state information identifier, and forwarding the target state information to the third-party server through the automobile remote server, so that the third-party server can analyze and convert the target state information and feed the target state information back to the query terminal for playing.
Further, in the method for querying vehicle status information, the performing authority verification on the query instruction according to the target status information identifier and the current query source identifier includes:
inquiring a preset instruction verification table according to the target state information identifier and the current inquiry source identifier; the instruction verification table records the corresponding relation among the state information identifier, the query source identifier and the verification result; the verification result comprises verification passing and verification failing;
if the verification result corresponding to the target state information identifier and the current query source identifier is queried, acquiring the corresponding verification result;
if the verification result corresponding to the target state information identifier and the current query source identifier is not queried, sending the current query source identifier and the target state information identifier to the vehicle for display by the vehicle, and initiating an information query request to the vehicle;
and monitoring a response instruction which is fed back by the vehicle and aims at the information inquiry request, and determining a verification result according to the response instruction.
Further, in the method for querying vehicle status information, after performing the authority verification on the query instruction according to the target status information identifier and the current query source identifier, the method further includes:
and when the query instruction is not verified, generating a rejection notice and sending the rejection notice to the cloud processing platform so that the cloud processing platform can feed back the rejection notice to the query terminal.
Further, in the method for querying vehicle status information, after monitoring a response instruction for the information query request fed back by the vehicle and determining a verification result according to the response instruction, the method further includes:
and when the response instruction is permanently authorized or permanently rejected, correspondingly recording the target state information identifier, the current query source identifier and a verification result determined according to the response instruction to the instruction verification table.
Further, in the method for querying the vehicle state information, the query terminal is a non-owner mobile terminal.
Another objective of the present invention is to provide an apparatus for querying vehicle status information, which is applied to a vehicle-mounted communication terminal in a vehicle networking, where the vehicle networking further includes a query terminal and a cloud processing platform, and the apparatus includes:
a receiving module, configured to receive an inquiry instruction sent by the inquiry terminal via the cloud processing platform, where the inquiry instruction includes a target state information identifier and a current inquiry source identifier, the target state information identifier is used to identify target state information, and the current inquiry source identifier is used to identify the inquiry terminal;
the verification module is used for carrying out authority verification on the query instruction according to the target state information identifier and the current query source identifier;
and the feedback module is used for acquiring the target state information of the vehicle according to the target state information identification when the query instruction passes the verification, and feeding the target state information back to the query terminal through the cloud processing platform.
Further, in the apparatus for querying vehicle status information, the verification module includes:
the first request unit is used for sending the current query source identifier and the target state information identifier to the vehicle for display by the vehicle and initiating an information query request to the vehicle;
and the first monitoring unit is used for monitoring a response instruction which is fed back by the vehicle and aims at the information sending request, and determining a verification result according to the response instruction.
Further, in the device for querying vehicle state information, the cloud processing platform comprises a third-party server and an automobile remote server, the query terminal and the automobile remote server are in communication with the third-party server, and the automobile remote server is in communication with the vehicle-mounted communication terminal;
the feedback module is specifically configured to, when the query instruction passes verification, obtain target state information of a vehicle according to the target state information identifier, and forward the target state information to the third-party server via the automobile remote server, so that the third-party server analyzes and converts the target state information and feeds the target state information back to the query terminal for playing.
Further, in the apparatus for querying vehicle status information, the verification module includes:
the query unit is used for querying a preset instruction verification table according to the target state information identifier and the current query source identifier; the instruction verification table records the corresponding relation among the state information identifier, the query source identifier and the verification result; the verification result comprises verification passing and verification failing;
the obtaining unit is used for obtaining a corresponding verification result if the verification result corresponding to the target state information identifier and the current query source identifier is queried;
the second request unit is used for sending the current query source identifier and the target state information identifier to the vehicle for display and initiating an information query request to the vehicle if the verification result corresponding to the target state information identifier and the current query source identifier is not queried;
and the second monitoring unit is used for monitoring a response instruction which is fed back by the vehicle and aims at the information inquiry request, and determining a verification result according to the response instruction.
Further, in the device for querying vehicle state information, the feedback module is further configured to generate a rejection notification and send the rejection notification to the cloud processing platform when the query instruction fails to verify, so that the cloud processing platform feeds back the rejection notification to the query terminal.
Further, in the apparatus for querying vehicle status information, the apparatus further includes:
and the recording module is used for correspondingly recording the target state information identifier, the current query source identifier and a verification result determined according to the response instruction to the instruction verification table when the response instruction is permanently authorized or permanently rejected.
It is a further object of the present invention to provide a vehicle, wherein the vehicle includes the apparatus for querying vehicle status information.
Compared with the prior art, the method, the device and the vehicle for inquiring the vehicle state information have the following advantages:
when receiving an inquiry instruction sent by the inquiry terminal through the cloud processing platform, performing authority verification on the inquiry instruction according to a target state information identifier and the current inquiry source identifier in the inquiry instruction; and when the query instruction passes the verification, acquiring the target state information of the vehicle according to the target state information identification, and feeding back the target state information to the query terminal through the cloud processing platform. Because the vehicle-mounted communication terminal can directly acquire the target state information and send the target state information to the query terminal after the query instruction passes the verification, the driver does not need to feed back the target state information of the vehicle to the query terminal in a short message or telephone mode, and the like, the convenience is brought to the driver, and the problems that in the prior art, the inconvenience and the driving danger are easily brought to the driver in a mode that a third-party query terminal acquires the vehicle state information are solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic flowchart of a method for querying vehicle status information according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a method for querying vehicle status information according to another embodiment of the present invention;
FIG. 3 is a block diagram of a system for querying vehicle status information according to an embodiment of the present invention;
FIG. 4 is a flowchart illustrating operation of a system for querying vehicle status information according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an apparatus for querying vehicle status information according to an embodiment of the present invention.
Detailed Description
Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While embodiments of the present application are illustrated in the accompanying drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, a method for querying vehicle status information provided by an embodiment of the present invention is shown, and is applied to a vehicle-mounted communication terminal in an internet of vehicles, where the internet of vehicles further includes a query terminal and a cloud processing platform, and the method includes steps S100 to S300.
In the embodiment of the invention, the query terminal can communicate with the cloud processing platform, and specifically can be a mobile phone, an intelligent sound box, a network television and other networking equipment. Preferably, the query terminal may be a non-owner mobile terminal. The vehicle-mounted communication terminal is internally provided with the 4G communication module, CAN interact with a vehicle Controller Area Network (CAN) and a cloud processing platform of a vehicle, and CAN deeply read automobile CAN bus data and a private protocol.
S100, receiving an inquiry instruction sent by the inquiry terminal through the cloud processing platform, wherein the inquiry instruction comprises a target state information identifier and a current inquiry source identifier, the target state information identifier is used for identifying target state information, and the current inquiry source identifier is used for identifying the inquiry terminal.
In the step S100, that is, when the query terminal sends a query instruction requesting to query the target state information of the vehicle to the cloud processing platform, the cloud processing platform sends the target state information identifier corresponding to the target state information and the current query source identifier for identifying the identity of the query terminal to the vehicle-mounted communication terminal of the vehicle together, so that the vehicle-mounted communication terminal and the driver can know the target state information currently requested to be queried and the identity information of the query terminal, and thus the authority verification of the current query instruction can be performed, thereby facilitating to confirm whether to acquire the target state information and upload the target state information to the cloud processing platform.
In actual use, before the query terminal sends a query instruction for requesting to query the target state information of the vehicle to the cloud processing platform, the query terminal needs to be bound with the vehicle, and specifically, the query terminal can be bound with the vehicle-mounted communication terminal of the vehicle, so that when the query terminal sends the query instruction for requesting to query the target state information of the vehicle to the cloud processing platform, the cloud processing platform can know the target vehicle to be queried, and further, the query instruction is forwarded to the corresponding vehicle-mounted communication terminal. When the inquiry terminal is bound with a plurality of vehicles, a vehicle list is generated at the inquiry terminal side, and the names of the vehicles can be customized; when the target state information of the target vehicle needs to be inquired, the corresponding vehicle is selected to perform subsequent inquiry operation.
In actual use, the target state information may include one or more of information such as a vehicle position, a driving track, a vehicle speed, a predicted arrival time, road condition information, a traffic state, weather of a location of the vehicle, a driver state, driving behavior statistics, and an image inside the vehicle, and may be specifically set at the query terminal according to a query requirement of a user. The query instruction may be issued by voice input, text input, or a click command on a query application.
For example, when the vehicle is running in other places, a family wants to check the vehicle travel information without worry, and the target state information at the moment may be the weather of the location of the vehicle, the current road condition, the state of a driver and the like;
for example, when the owner drives to go to the receiver, the receiver wants to check the vehicle travel information so as to make travel preparation in advance, and the target state information at the moment may be a vehicle pre-arrival prompt;
for example, when the vehicle is lent, the owner of the vehicle may want to view the travel information of the vehicle, and the target state information may be the driving track of the vehicle, the geographic position of the vehicle, and the like.
And S200, performing authority verification on the query instruction according to the target state information identifier and the current query source identifier.
In the step S200, the source information of the query instruction, that is, the identity information of the query terminal, can be determined according to the current query source identifier; the state information which needs to be inquired by the inquiry terminal can be determined through the target state information identifier, so that the authority verification can be carried out on the inquiry instruction through the target state information identifier and the current inquiry source identifier so as to verify whether the inquiry terminal is allowed to inquire the target state information.
And step S300, when the query instruction passes the verification, acquiring target state information of the vehicle according to the target state information identification, and feeding back the target state information to the query terminal through the cloud processing platform.
In the step S300, when the query instruction is verified in the step S200 to determine that the query instruction passes the verification, it indicates that the query terminal is allowed to query the target state information of the vehicle, so that the vehicle-mounted communication terminal CAN directly obtain the target state information of the vehicle through the CAN bus, and upload the target state information to the cloud processing platform, and then the cloud processing platform feeds back the target state information to the query terminal, so that the target state information of the vehicle is displayed on one side of the query terminal, that is, the querier knows the target state information of the vehicle.
In actual use, the target state information may be displayed on the vehicle side in a manner of text display, voice broadcast, video display, or the like, and may be specifically determined according to the content of the target state information.
Compared with the prior art, the method for inquiring the vehicle state information has the following advantages:
when receiving an inquiry instruction sent by an inquiry terminal through a cloud processing platform, carrying out authority verification on the inquiry instruction according to a target state information identifier and a current inquiry source identifier in the inquiry instruction; and when the query instruction passes the verification, acquiring the target state information of the vehicle according to the target state information identifier, and feeding the target state information back to the query terminal through the cloud processing platform. Because the vehicle-mounted communication terminal directly acquires the target state information and sends the target state information to the query terminal after the query instruction is verified, the driver does not need to feed back the target state information of the vehicle to the query terminal in a short message or telephone mode, and the like, convenience is brought to the driver, and the problems that inconvenience and driving danger are easily brought to the driver in the prior art due to the fact that a third-party query terminal acquires the vehicle state information are solved.
Optionally, in an implementation manner, in step S200 of the embodiment of the present invention, the process of performing authority verification on the inquiry command may be directly performed by the driver through the vehicle, and specifically, the step S200 includes steps S201 to S202:
step S201, sending the current query source identification and the target state information identification to the vehicle for displaying by the vehicle, and initiating an information query request to the vehicle.
In the step S201, the vehicle-mounted communication terminal sends the current query source identifier and the target status information identifier to the vehicle, such as the multimedia host of the vehicle, and then the vehicle displays the current query source identifier and the target status information, so that the driver can know the source and the query content of the current query instruction; meanwhile, the vehicle-mounted communication terminal sends an information query request to the vehicle so that a driver can confirm whether to authorize the feedback of the target vehicle information to the query terminal. The vehicle can play the information inquiry request by the multimedia host of the vehicle through voice and/or text so as to inform the driver and wait for the response instruction of the driver.
And S202, monitoring a response instruction which is fed back by the vehicle and aims at the information sending request, and determining a verification result according to the response instruction.
In step S202, after the vehicle receives the response command of the driver to the information inquiry request, the vehicle forwards the response command to the vehicle-mounted communication terminal. The response instruction can be authorized or rejected, if the response instruction is authorized, the vehicle-mounted communication terminal is allowed to feed back the state information of the target vehicle to the query terminal, namely the query instruction is verified; and if the response instruction is refused, the vehicle-mounted communication terminal is not allowed to feed the target vehicle state information back to the inquiry terminal, namely, the inquiry instruction is proved to be not verified.
In the embodiment, each inquiry instruction of the inquiry terminal needs to be fed back to the vehicle, and the driver verifies the authority, so that the driver can master and process each inquiry operation all the time.
The following description will be further made with reference to the following specific application scenarios:
when the owner of the vehicle leaves work and goes home, the mother in home wants to know the arrival time of the owner of the vehicle so as to arrange the dinner time, and at the moment, the mother can firstly utilize the query application program to bind the mobile phone with the vehicle of the owner of the vehicle, then, the inquiry information is sent out through the mobile phone voice, for example, the 'I want to know XXX points can arrive at home' can be input by voice, the information is sent to the vehicle-mounted communication terminal after interaction of the cloud processing platform, the information source and content are displayed and inquired on a display screen of the vehicle end, whether the vehicle owner authorizes or not is inquired through voice, the vehicle owner knows that the mother wants to know when the mother arrives at home, the request is authorized through the voice, and then target state information containing the travel information of the vehicle owner is fed back to a mobile phone end of the mother through the cloud processing platform, and the mobile phone interface can display the current vehicle position, the current vehicle speed, the driving track and the pre-arrival time and perform voice broadcast.
It is considered that the driver may want to permanently authorize or permanently reject the same inquiry command of the same inquiry terminal, so as to omit the operation that the driver needs to authorize or not authorize the inquiry command of the same inquiry terminal every time. Thus, in another embodiment, the step S200 includes steps S211 to S214.
S211, inquiring a preset instruction verification table according to the target state information identifier and the current inquiry source identifier; the instruction verification table records the corresponding relation among the state information identifier, the query source identifier and the verification result; the verification result comprises verification passing and verification failing.
In the above step S211, the query command that is permanently authorized or permanently rejected is recorded by using the command verification table, which may be stored on the vehicle side or the server. The specific content in the instruction verification table can be directly received by the driver or automatically recorded by the vehicle according to historical inquiry conditions.
S212, if the verification result corresponding to the target state information identifier and the current query source identifier is queried, acquiring the corresponding verification result.
In step S212, if the verification result corresponding to the target status information identifier and the current query source identifier is found in the instruction verification table, it indicates that the current query instruction is a permanently authorized or permanently rejected query instruction. If the current query instruction is a permanently authorized query instruction, the queried verification result is that the verification is passed; and if the current query instruction is a permanently rejected query instruction, the queried verification result is verification failure.
S213, if the verification result corresponding to the target state information identifier and the current query source identifier is not queried, sending the current query source identifier and the target state information identifier to the vehicle for display by the vehicle, and sending an information query request to the vehicle.
In the step S213, if the verification result corresponding to the target status information identifier and the current query source identifier cannot be queried in the instruction verification table, it indicates that the current query instruction is not a permanently authorized or permanently rejected query instruction, and therefore the driver needs to verify the authority of the query instruction. It is understood that, when the verification result is not queried in the finger verification table, the current query instruction may be a query instruction which has been authorized once or rejected once, or may be a query instruction issued by a query terminal which has not acquired the target status information of the vehicle, or a query finger issued by a query terminal which has acquired other status information of the vehicle.
In the step S213, the vehicle-mounted communication terminal sends the current query source identifier and the target status information identifier to the vehicle, such as the multimedia host of the vehicle, and then the vehicle displays the current query source identifier and the target status information, so that the driver can know the source and the query content of the current query command; meanwhile, the vehicle-mounted communication terminal sends an information query request to the vehicle so that a driver can confirm whether to authorize the feedback of the target vehicle information to the query terminal. The vehicle can play the information inquiry request by the multimedia host of the vehicle through voice and/or text so as to inform the driver and wait for the response instruction of the driver.
S214, a response instruction which is fed back by the vehicle and aims at the information inquiry request is monitored, and a verification result is determined according to the response instruction.
The above step S214 can refer to the description of step S202, and is not described herein again.
In the embodiment, the permanently authorized and permanently rejected inquiry commands are recorded and stored through the command verification table, so that when the same inquiry command is received next time, the corresponding verification result can be directly judged through the storage record in the command verification table, and the authority verification of the inquiry command is completed.
Preferably, in the present embodiment, the response instruction is divided into a single authorization, a permanent authorization, a single denial, and a permanent denial, and the verification results corresponding to the single authorization and the permanent authorization are set to pass the verification, and the verification results of the single denial and the permanent denial are both failed to pass the verification; the method further comprises the following steps after the step S214:
s215, when the response instruction is a permanent authorization or a permanent rejection, correspondingly recording the target state information identifier, the current query source identifier and a verification result determined according to the response instruction to the instruction verification table.
In the step S215, that is, when the inquiry command is permanently rejected or permanently authorized by the driver, the inquiry command is automatically recorded and stored in the command verification table by using the vehicle-mounted communication terminal, so that the process of manually adding by the driver is omitted, and convenience is brought to the driver; similarly, when the same query instruction is received next time, the corresponding verification result can be directly judged through the storage record, and the authority verification of the query instruction is completed.
Optionally, after step S300 in this embodiment of the present invention, the method further includes:
step S400, when the query instruction is not verified, a rejection notice is generated and sent to the cloud processing platform, so that the cloud processing platform can feed back the rejection notice to the query terminal.
In the step S400, when the authority verification is performed on the query instruction in the step S200 to determine that the query instruction verification fails, it indicates that the query terminal is not allowed to query the target state information of the vehicle, so that a rejection notification may be generated by the vehicle-mounted communication terminal, and the rejection notification is used to notify the query terminal of the result that the query instruction verification fails, and the rejection notification is transmitted to the cloud processing platform, and then the cloud processing platform feeds back the rejection notification to the query terminal, so that the query terminal displays the feedback information that the query request verification fails or the query fails on one side of the query terminal, that is, the querier knows the target state information of the vehicle that the querier is not allowed to query.
Optionally, in another specific implementation manner, the cloud processing platform according to the embodiment of the present invention may specifically include a third-party server and an automobile remote server, where the query terminal and the automobile remote server are in communication with the third-party server, and the automobile remote server is in communication with the vehicle-mounted communication terminal;
correspondingly, in the step S100, after the query instruction is sent by the query terminal, the query instruction is firstly transmitted to the third-party server, the third-party server performs parsing and format conversion into the query instruction which can be identified by the vehicle-mounted communication terminal, then the converted query instruction is fed back to the vehicle remote server, and then the vehicle remote server issues the converted query instruction to the vehicle-mounted communication terminal;
correspondingly, the step S300 specifically includes:
and when the query instruction passes the verification, acquiring target state information of the vehicle according to the target state information identifier, and forwarding the target state information to the third-party server through the automobile remote server, so that the third-party server can analyze and convert the target state information and feed the target state information back to the query terminal for playing.
In the above steps, after the vehicle-mounted communication terminal acquires the target state information, the target state information is directly sent to the vehicle remote server, then the vehicle remote server sends the target state information to the third-party server, then the third-party server analyzes the target state information and converts the target state information into a format which can be identified by the query terminal, and then the analyzed and converted target state information is fed back to the query terminal for playing, so that the target state information of the vehicle is presented on one side of the query terminal.
In the embodiment, the third-party server converts the inquiry command sent by the inquiry terminal into a format which can be identified by the vehicle-mounted communication terminal and converts the target state information uploaded to the automobile remote server by the vehicle-mounted communication terminal into a format which can be identified by the inquiry terminal, so that the communication between the inquiry terminal and the automobile remote server and the communication between the inquiry terminal and the automobile are realized.
In practical applications, the car remote server is a car remote service provider (TSP).
Referring to fig. 2, a schematic flow chart of a method for querying vehicle status information according to a preferred embodiment of the present invention is shown, where the method for querying vehicle status information according to the embodiment of the present invention is applied to a vehicle-mounted communication terminal in an internet of vehicles, and further includes a query terminal and a cloud processing platform, where the method includes steps S301 to S308.
Step S301, receiving an inquiry instruction sent by the inquiry terminal through the cloud processing platform, wherein the inquiry instruction comprises a target state information identifier and a current inquiry source identifier, the target state information identifier is used for identifying target state information, and the current inquiry source identifier is used for identifying the inquiry terminal.
The above step S301 can refer to the description of step S100, and is not described herein again.
Step S302, inquiring a preset instruction verification table according to the target state information identifier and the current inquiry source identifier; the instruction verification table records the corresponding relation among the state information identifier, the query source identifier and the verification result; the verification result comprises verification passing and verification failing.
The above step S302 can refer to the description of step S211, and is not described herein again.
Step S303, if a verification result corresponding to the target status information identifier and the current query source identifier is queried, obtaining the corresponding verification result.
The above step S303 can refer to the description of step S212, and is not described herein again.
Step S304, if the verification result corresponding to the target state information identification and the current query source identification is not queried, the current query source identification and the target state information identification are sent to the vehicle for display by the vehicle, and an information query request is sent to the vehicle.
The above step S304 can refer to the description of step S213, and is not described herein again.
And S305, monitoring a response instruction which is fed back by the vehicle and aims at the information inquiry request, and determining a verification result according to the response instruction.
The above step S304 can refer to the description of step S214, and is not described herein again.
And S306, when the query instruction passes the verification, acquiring the target state information of the vehicle according to the target state information identifier, and feeding the target state information back to the query terminal through the cloud processing platform.
The above step S306 can refer to the description of step S300, and is not described herein again.
Step S307, when the query instruction is not verified, generating a rejection notification and sending the rejection notification to the cloud processing platform, so that the cloud processing platform feeds back the rejection notification to the query terminal.
The above step S307 can refer to the description of step S400, and is not described herein again.
Step S308, when the response instruction is a permanent authorization or a permanent rejection, correspondingly recording the target state information identifier, the current query source identifier and a verification result determined according to the response instruction to the instruction verification table.
The above step S308 can refer to the description of step S215, which is not described herein again.
Compared with the prior art, the method for inquiring the vehicle state information has the following advantages:
utilizing an instruction verification table to record a permanently authorized and permanently rejected inquiry instruction, and inquiring a preset instruction verification table according to a target state information identifier and a current inquiry source identifier in the inquiry instruction when receiving the inquiry instruction; if the corresponding verification result is inquired, the inquired result is used as the verification result; if the corresponding verification result is not inquired, the current inquiry source identifier and the target state information identifier are sent to the vehicle and an information inquiry request is sent to the vehicle, and then the corresponding verification result is obtained according to an operation instruction aiming at the information inquiry request; and when the query instruction passes the verification, target state information of the vehicle is obtained, and the target state information is fed back to the query terminal through the cloud processing platform. Because the vehicle-mounted communication terminal directly acquires the target state information and sends the target state information to the query terminal after the query instruction passes the verification, the driver does not need to feed back the target state information of the vehicle to the query terminal in a short message or telephone mode and the like, and the problems that inconvenience and driving danger are easily brought to the driver by the mode that a third-party query terminal acquires the vehicle state information in the prior art are solved; meanwhile, the inquiry commands of permanent authorization and permanent rejection are recorded by using the command verification table, so that the operation that the driver authorizes or does not authorize the inquiry command of the same inquiry terminal every time is omitted, and convenience is brought to the driver.
Referring to fig. 3, fig. 3 is a block diagram illustrating a system for querying vehicle status information according to an embodiment of the present invention, and as shown in fig. 3, the system for querying vehicle status information according to the embodiment of the present invention includes a query terminal 10, a cloud processing platform 20 and a vehicle-mounted communication terminal 30, where the cloud processing platform 20 includes a third-party processor 21 and a TSP that communicate with each other.
After the query terminal 10 sends a query instruction to the cloud processing platform 20 through an output module of the query terminal, the third-party server 21 receives the query instruction and processes the query instruction, so as to generate a configuration file which can be recognized by the vehicle-mounted communication terminal 30, wherein the configuration file is configured with a target state information identifier and a current query source identifier; then the third-party server 21 transfers the configuration file to the TSP, the TSP transfers the configuration file to the vehicle-mounted communication terminal 30, then the vehicle-mounted communication terminal 30 reads, analyzes and obtains the configuration file, and extracts the target state information from the vehicle after the authorization and the agreement of the driver, then the extracted target state information is sent to the third-party server 21 through the TSP, and then the third-party server 21 converts the target state information into the signal type which can be identified by the query terminal 10 and sends the signal type to the query terminal 10, thereby completing the whole information transfer process.
Referring to fig. 4, fig. 4 is a flowchart illustrating a work flow of the system for querying vehicle status information according to the embodiment of the present invention, wherein the work flow includes steps S401 to S419:
in step S401, the inquiry terminal registers the inquiry software to bind the inquiry terminal with the vehicle, specifically, the inquiry terminal is bound with a vehicle communication terminal (Telematics BOX, TBOX) in the vehicle;
in step S402, the output module of the query terminal sends a query information request instruction, i.e., a query instruction, to the third-party server, where the query information request instruction may be sent by voice input, text input, or by turning on a dedicated software click command button, and the target state information of the query request may include one or more functions of information such as a vehicle position, a driving track, a vehicle speed, a time to meet, road condition information, a traffic state, weather of a location of the vehicle, a driver state, and the like, so as to meet daily requirements of the client;
in step S403, after the query information request command is transmitted to the third-party server, the third-party server converts the query information request command into an information code that can be identified by the TSP according to an information interaction protocol with the TSP, and then proceeds to step S404, where the information code is generated to the TSP;
in step S405, after receiving the information code, the TSP generates a configuration file of the required information, that is, a configuration file with a target status information identifier, and sends the configuration file to the vehicle-mounted communication terminal;
in step S406, the in-vehicle communication terminal identifies the configuration file and transmits the configuration file to the multimedia host of the vehicle;
in step S407, the vehicle-mounted communication terminal controls the multimedia host of the vehicle to display the query source and inquire the opinion for the driver to confirm whether to authorize the query of the target status information; if the vehicle-mounted communication terminal receives the authorization instruction, the step S408 is carried out, and the vehicle-mounted communication terminal collects the target state information and uploads the information to the TSP; if the vehicle-mounted communication terminal controls to receive the unauthorized command, the step S414 is executed;
in step S409, the TSP generates a file information code after receiving the target state information uploaded by the in-vehicle communication terminal, and then proceeds to step S410 to transmit the file information code to a third-party server;
in step S411, the third-party server analyzes and converts the file information code after receiving the file information code, generates target state information that can be identified by the query terminal, and then enters step S412, and the third-party server sends the target state information to the query terminal, so that the target state information can be visually displayed on a display interface of the query terminal, and meanwhile, voice broadcasting can be performed;
in step S414, the in-vehicle communication terminal generates a rejection notification, uploads the rejection notification to the TSP, and proceeds to step S415;
in step S415, the TSP generates an access denied information code after receiving the denial notification, and proceeds to step S416, the TSP transmits the generated access denied information code to the third party server;
in step S417, the third-party server performs parsing and format conversion after receiving the access denied information code, generates a denial notification that can be identified by the query terminal, and then enters step S418, where the third-party server sends the denial information to the query terminal, so that access denied can be displayed on the display interface of the query terminal.
Another objective of the present invention is to provide a device for querying vehicle status information, which is applied to a vehicle-mounted communication terminal in a vehicle networking, where the vehicle networking further includes a query terminal and a cloud processing platform, please refer to fig. 5, and fig. 5 shows a schematic structural diagram of the device for querying vehicle status information, where the device includes:
a receiving module 51, configured to receive an inquiry instruction sent by the inquiry terminal via the cloud processing platform, where the inquiry instruction includes a target state information identifier and a current inquiry source identifier, the target state information identifier is used to identify target state information, and the current inquiry source identifier is used to identify the inquiry terminal;
the verification module 52 is configured to perform permission verification on the query instruction according to the target state information identifier and the current query source identifier;
and the feedback module 53 is configured to, when the query instruction passes verification, obtain target state information of the vehicle according to the target state information identifier, and feed back the target state information to the query terminal through the cloud processing platform.
In the device of the embodiment of the invention, when receiving the query instruction sent by the query terminal through the cloud processing platform through the receiving module 51, the verifying module 52 verifies the authority of the query instruction according to the target state information identifier and the current query source identifier in the query instruction; when the query instruction passes the verification, the feedback module 53 acquires the target state information of the vehicle according to the target state information identifier, and feeds the target state information back to the query terminal through the cloud processing platform. Because the vehicle-mounted communication terminal directly acquires the target state information and sends the target state information to the query terminal after the query instruction is verified, the driver does not need to feed back the target state information of the vehicle to the query terminal in a short message or telephone mode, and the like, convenience is brought to the driver, and the problems that inconvenience and driving danger are easily brought to the driver in the prior art due to the fact that a third-party query terminal acquires the vehicle state information are solved.
Optionally, in the apparatus for querying vehicle status information, the verification module 52 includes:
the first request unit is used for sending the current query source identifier and the target state information identifier to the vehicle for display by the vehicle and initiating an information query request to the vehicle;
and the first monitoring unit is used for monitoring a response instruction which is fed back by the vehicle and aims at the information sending request, and determining a verification result according to the response instruction.
Optionally, in the device for querying vehicle status information, the cloud processing platform includes a third-party server and an automobile remote server, the query terminal and the automobile remote server are in communication with the third-party server, and the automobile remote server is in communication with the vehicle-mounted communication terminal;
the feedback module 53 is specifically configured to, when the query instruction passes verification, obtain target state information of the vehicle according to the target state information identifier, and forward the target state information to the third-party server via the automobile remote server, so that the third-party server analyzes and converts the target state information and feeds the target state information back to the query terminal for playing.
Optionally, in the apparatus for querying vehicle status information, the verification module 52 includes:
the query unit is used for querying a preset instruction verification table according to the target state information identifier and the current query source identifier; the instruction verification table records the corresponding relation among the state information identifier, the query source identifier and the verification result; the verification result comprises verification passing and verification failing;
the obtaining unit is used for obtaining a corresponding verification result if the verification result corresponding to the target state information identifier and the current query source identifier is queried;
the second request unit is used for sending the current query source identifier and the target state information identifier to the vehicle for display and initiating an information query request to the vehicle if the verification result corresponding to the target state information identifier and the current query source identifier is not queried;
and the second monitoring unit is used for monitoring a response instruction which is fed back by the vehicle and aims at the information inquiry request, and determining a verification result according to the response instruction.
Optionally, in the device for querying vehicle state information, the feedback module 53 is further configured to generate a rejection notification and send the rejection notification to the cloud processing platform when the query instruction fails to verify, so that the cloud processing platform feeds back the rejection notification to the query terminal.
Optionally, in the apparatus for querying vehicle status information, the apparatus further includes:
and the recording module is used for correspondingly recording the target state information identifier, the current query source identifier and a verification result determined according to the response instruction to the instruction verification table when the response instruction is permanently authorized or permanently rejected.
It is a further object of the present invention to provide a vehicle, wherein the vehicle includes the apparatus for querying vehicle status information.
Compared with the prior art, the device for inquiring the vehicle state information, the vehicle and the method for inquiring the vehicle state information have the same advantages, and are not repeated herein
The technical details and advantages relating to the above-described device and vehicle have been set forth in detail in the above-described method and will not be described again here.
In summary, according to the method, the device and the vehicle for querying the vehicle state information, when receiving the query instruction sent by the query terminal via the cloud processing platform, the authority verification is performed on the query instruction according to the target state information identifier and the current query source identifier in the query instruction; and when the query instruction passes the verification, acquiring the target state information of the vehicle according to the target state information identification, and feeding back the target state information to the query terminal through the cloud processing platform. Because the vehicle-mounted communication terminal can directly acquire the target state information and send the target state information to the query terminal after the query instruction passes the verification, the driver does not need to feed back the target state information of the vehicle to the query terminal in a short message or telephone mode, and the like, the convenience is brought to the driver, and the problems that in the prior art, the inconvenience and the driving danger are easily brought to the driver in a mode that a third-party query terminal acquires the vehicle state information are solved.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (13)
1. A method for inquiring vehicle state information is applied to a vehicle-mounted communication terminal in a vehicle networking, the vehicle networking further comprises an inquiry terminal and a cloud processing platform, and the method is characterized by comprising the following steps:
receiving an inquiry instruction sent by the inquiry terminal through the cloud processing platform, wherein the inquiry instruction comprises a target state information identifier and a current inquiry source identifier, the target state information identifier is used for identifying target state information, and the current inquiry source identifier is used for identifying the inquiry terminal;
according to the target state information identification and the current query source identification, performing authority verification on the query instruction;
and when the query instruction passes the verification, acquiring the target state information of the vehicle according to the target state information identification, and feeding back the target state information to the query terminal through the cloud processing platform.
2. The method for querying the vehicle status information according to claim 1, wherein the performing the authority verification on the query instruction according to the target status information identifier and the current query source identifier comprises:
sending the current query source identifier and the target state information identifier to the vehicle for display by the vehicle, and initiating an information query request to the vehicle;
and monitoring a response instruction which is fed back by the vehicle and aims at the information sending request, and determining a verification result according to the response instruction.
3. The method for querying vehicle state information according to claim 1, wherein the cloud processing platform comprises a third-party server and an automobile remote server, the query terminal and the automobile remote server are in communication with the third-party server, and the automobile remote server is in communication with the vehicle-mounted communication terminal;
when the query instruction passes the verification, acquiring target state information of the vehicle according to the target state information identifier, and sending the target state information to the cloud processing platform for the cloud processing platform to feed back to the query terminal, wherein the method comprises the following steps:
and when the query instruction passes the verification, acquiring target state information of the vehicle according to the target state information identifier, and forwarding the target state information to the third-party server through the automobile remote server, so that the third-party server can analyze and convert the target state information and feed the target state information back to the query terminal for playing.
4. The method for querying the vehicle status information according to claim 1, wherein the performing the authority verification on the query instruction according to the target status information identifier and the current query source identifier comprises:
inquiring a preset instruction verification table according to the target state information identifier and the current inquiry source identifier; the instruction verification table records the corresponding relation among the state information identifier, the query source identifier and the verification result; the verification result comprises verification passing and verification failing;
if the verification result corresponding to the target state information identifier and the current query source identifier is queried, acquiring the corresponding verification result;
if the verification result corresponding to the target state information identifier and the current query source identifier is not queried, sending the current query source identifier and the target state information identifier to the vehicle for display by the vehicle, and initiating an information query request to the vehicle;
and monitoring a response instruction which is fed back by the vehicle and aims at the information inquiry request, and determining a verification result according to the response instruction.
5. The method for querying vehicle status information according to claim 1, wherein after performing the authority verification on the query instruction according to the target status information identifier and the current query source identifier, the method further comprises:
and when the query instruction is not verified, generating a rejection notice and sending the rejection notice to the cloud processing platform so that the cloud processing platform can feed back the rejection notice to the query terminal.
6. The method for querying vehicle status information according to claim 4, wherein after monitoring the response instruction of the vehicle feedback for the information query request and determining the verification result according to the response instruction, the method further comprises:
and when the response instruction is permanently authorized or permanently rejected, correspondingly recording the target state information identifier, the current query source identifier and a verification result determined according to the response instruction to the instruction verification table.
7. The utility model provides an inquiry vehicle state information's device, is applied to the vehicle communication terminal in the car networking, the car networking still includes inquiry terminal and cloud processing platform, its characterized in that, the device includes:
a receiving module, configured to receive an inquiry instruction sent by the inquiry terminal via the cloud processing platform, where the inquiry instruction includes a target state information identifier and a current inquiry source identifier, the target state information identifier is used to identify target state information, and the current inquiry source identifier is used to identify the inquiry terminal;
the verification module is used for carrying out authority verification on the query instruction according to the target state information identifier and the current query source identifier;
and the feedback module is used for acquiring the target state information of the vehicle according to the target state information identification when the query instruction passes the verification, and feeding the target state information back to the query terminal through the cloud processing platform.
8. The apparatus for querying vehicle status information according to claim 7, wherein the verification module comprises:
the first request unit is used for sending the current query source identifier and the target state information identifier to the vehicle for display by the vehicle and initiating an information query request to the vehicle;
and the first monitoring unit is used for monitoring a response instruction which is fed back by the vehicle and aims at the information sending request, and determining a verification result according to the response instruction.
9. The apparatus for querying vehicle status information according to claim 7, wherein the cloud processing platform comprises a third-party server and an automotive remote server, the query terminal and the automotive remote server are in communication with the third-party server, and the automotive remote server is in communication with the on-board communication terminal;
the feedback module is specifically configured to, when the query instruction passes verification, obtain target state information of a vehicle according to the target state information identifier, and forward the target state information to the third-party server via the automobile remote server, so that the third-party server analyzes and converts the target state information and feeds the target state information back to the query terminal for playing.
10. The apparatus for querying vehicle status information according to claim 7, wherein the verification module comprises:
the query unit is used for querying a preset instruction verification table according to the target state information identifier and the current query source identifier; the instruction verification table records the corresponding relation among the state information identifier, the query source identifier and the verification result; the verification result comprises verification passing and verification failing;
the obtaining unit is used for obtaining a corresponding verification result if the verification result corresponding to the target state information identifier and the current query source identifier is queried;
the second request unit is used for sending the current query source identifier and the target state information identifier to the vehicle for display and initiating an information query request to the vehicle if the verification result corresponding to the target state information identifier and the current query source identifier is not queried;
and the second monitoring unit is used for monitoring a response instruction which is fed back by the vehicle and aims at the information inquiry request, and determining a verification result according to the response instruction.
11. The apparatus according to claim 8 or 10, wherein the feedback module is further configured to generate a rejection notification and send the rejection notification to the cloud processing platform when the query instruction fails to verify, so that the cloud processing platform feeds back the rejection notification to the query terminal.
12. The apparatus for querying the vehicle state information according to claim 10, further comprising:
and the recording module is used for correspondingly recording the target state information identifier, the current query source identifier and a verification result determined according to the response instruction to the instruction verification table when the response instruction is permanently authorized or permanently rejected.
13. A vehicle comprising an apparatus for querying vehicle status information according to any one of claims 7 to 12.
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