CN112492546A - Automobile control method and system and readable storage medium - Google Patents
Automobile control method and system and readable storage medium Download PDFInfo
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- CN112492546A CN112492546A CN202011381967.0A CN202011381967A CN112492546A CN 112492546 A CN112492546 A CN 112492546A CN 202011381967 A CN202011381967 A CN 202011381967A CN 112492546 A CN112492546 A CN 112492546A
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- 238000004891 communication Methods 0.000 claims abstract description 253
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- 238000004590 computer program Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 abstract description 25
- 238000003745 diagnosis Methods 0.000 abstract description 16
- 230000007547 defect Effects 0.000 abstract description 3
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- 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]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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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
- G07C5/006—Indicating maintenance
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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
Abstract
The invention discloses an automobile control method, an automobile control system and a readable storage medium. The automobile control method comprises the following steps: the first automobile communication terminal is electrically connected with the automobile communication interface; the first automobile communication terminal wirelessly transmits the data received from the automobile communication interface to the mobile terminal; the mobile terminal receives data sent by the first automobile communication terminal; the mobile terminal processes data transmitted from the first automotive communication terminal. The first automobile communication terminal is communicated with the automobile communication interface, the first automobile communication terminal wirelessly transmits the data acquired from the automobile communication interface to the mobile terminal, and the mobile terminal processes the data. Therefore, the defect of inconvenient operation caused by the fact that the mobile terminal needs to be in wired connection with the automobile communication interface for transmission or control can be avoided. And the mobile terminal can receive and transmit data with the automobile communication interface at any time and any place without being limited by places, so that the diagnosis and control of the automobile are realized, and the convenience of operation is enhanced.
Description
Technical Field
The invention relates to the technical field of automobile control, in particular to an automobile control method, an automobile control system and a readable storage medium.
Background
At present, OBD (On Board Diagnostics) technology in the automobile market is becoming popular, and all automobile manufacturers comply with the OBD-related standards. In this form, various on-board OBD terminals are introduced, which are directly mounted on the on-board OBD diagnostic interface and read vehicle condition information by using a vehicle diagnostic technique, such as: whether a fault exists, the current rotating speed of the engine, the water temperature and the like.
However, various vehicle-mounted OBD terminals at present generally have the problem that the equipment volume is huge, and the vehicle-mounted OBD terminal and the vehicle OBD diagnosis interface are in traditional wired connection, so that the operation and diagnosis are not easy.
Disclosure of Invention
The invention mainly aims to provide an automobile control method, an automobile control system and a readable storage medium, and aims to solve the problems that in the prior art, vehicle-mounted OBD (on-board diagnostics) terminal equipment is large in size and difficult to operate.
In order to achieve the above object, the present invention provides an automobile control method, which includes the steps of:
the first automobile communication terminal is electrically connected with the automobile communication interface;
the first automobile communication terminal wirelessly transmits the data received from the automobile communication interface to the mobile terminal;
the mobile terminal receives data sent by the first automobile communication terminal;
the mobile terminal processes data transmitted from the first automotive communication terminal.
In the embodiment of the invention, the first automobile communication terminal is communicated with the automobile communication interface, the first automobile communication terminal wirelessly transmits the data acquired from the automobile communication interface to the mobile terminal, and the mobile terminal processes the data. Therefore, the defect of inconvenient operation caused by the fact that the mobile terminal needs to be in wired connection with the automobile communication interface for transmission or control can be avoided. And the mobile terminal can receive and transmit data with the automobile communication interface at any time and any place without being limited by places, so that the diagnosis and control of the automobile are realized, and the convenience of operation is greatly enhanced.
In one embodiment of the present invention, after the mobile terminal processes the data transmitted from the first automotive communication terminal, the method further comprises the following steps:
and the mobile terminal processes and displays the data transmitted from the first automobile communication terminal.
In one embodiment of the present invention, after the mobile terminal processes the data transmitted from the first vehicle communication terminal, the method further includes the following steps:
the mobile terminal processes the data sent from the first automobile communication terminal and then transmits the processed data to the first server;
the first server receives data sent from the mobile terminal;
the first server processes data transmitted from the mobile terminal.
In an embodiment of the present invention, after the first server processes the data sent from the mobile terminal, the method further includes the following steps:
the first server processes the data sent from the mobile terminal and transmits the processed data to the mobile terminal;
the mobile terminal receives data sent from the first server;
the mobile terminal displays the data transmitted from the first server.
In an embodiment of the present invention, after the first server processes the data sent from the mobile terminal, the method further includes the following steps:
the first server processes the data sent from the mobile terminal and transmits the processed data to the second server;
the second server receives the data sent from the first server;
the second server processes the data sent from the first server.
In an embodiment of the present invention, after the second server processes the data sent from the first server, the method further includes the following steps:
the second server processes the data sent from the first server and then transmits the processed data to the first server;
the first server receives data sent from the second server;
the first server transmits the data sent from the second server to the mobile terminal;
the mobile terminal receives data sent from the first server;
the mobile terminal displays the data transmitted from the first server.
In an embodiment of the present invention, after the first server processes the data sent from the mobile terminal, the method further includes the following steps:
the first server processes the data sent from the mobile terminal and transmits the processed data to the automobile control terminal;
the automobile control terminal receives the data sent by the first server;
the automobile control terminal processes the data sent from the first server.
In an embodiment of the present invention, after the vehicle control terminal processes the data sent from the first server, the method further includes the following steps:
the automobile control terminal processes the data sent from the first server and then transmits the data to the first server;
the first server receives data sent from the automobile control terminal;
the first server transmits the data sent from the automobile control terminal to the mobile terminal;
the mobile terminal receives data sent from the first server;
the mobile terminal displays the data transmitted from the first server.
In an embodiment of the present invention, after the first server processes the data sent from the mobile terminal, the method further includes the following steps:
the first server processes the data sent from the mobile terminal and transmits the processed data to a second automobile communication terminal in communication connection with the first server;
the second automobile communication terminal receives the data sent from the first server;
and the second automobile communication terminal transmits the data sent from the first server to the outside.
Another object of the present invention is to provide a vehicle control system, comprising:
the first automobile communication terminal is electrically connected with the automobile communication interface; and
the first automobile communication terminal wirelessly transmits the data received from the automobile communication interface to the mobile terminal; the mobile terminal receives data sent by the first automobile communication terminal; and the mobile terminal processes the data transmitted from the first automobile communication terminal.
It is a further object of the present invention to provide a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the vehicle control method according to any of the above embodiments.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic data transmission diagram of a vehicle control method according to a first embodiment of the present invention;
fig. 2 is another schematic data transmission diagram of the vehicle control method according to the first embodiment of the present invention;
fig. 3 is a further data transmission diagram of the vehicle control method according to the first embodiment of the present invention;
fig. 4 is a schematic diagram of data transmission of the vehicle control method according to the first embodiment of the present invention;
fig. 5 is another schematic data transmission diagram of the vehicle control method according to the first embodiment of the invention;
fig. 6 is a further data transmission diagram of the vehicle control method according to the first embodiment of the invention;
fig. 7 is a schematic structural diagram of a vehicle control system according to a second embodiment of the present invention.
Fig. 8 is a flowchart illustrating a control method of a vehicle according to a first embodiment of the present invention;
fig. 9 is another flowchart illustrating a control method of a vehicle according to the first embodiment of the present invention;
fig. 10 is still another flowchart illustrating a control method of a vehicle according to the first embodiment of the present invention;
fig. 11 is a further flowchart illustrating a control method of a vehicle according to the first embodiment of the present invention;
fig. 12 is another flowchart illustrating a control method of a vehicle according to the first embodiment of the present invention;
fig. 13 is still another flowchart illustrating a control method of a vehicle according to the first embodiment of the present invention;
fig. 14 is another flowchart illustrating a control method of the vehicle according to the first embodiment of the present invention;
fig. 15 is still another flowchart illustrating a control method of a vehicle according to the first embodiment of the present invention;
fig. 16 is a further flowchart illustrating the vehicle control method according to the first embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are capable of operation in sequences other than those illustrated or otherwise described herein. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
As shown in fig. 1 and 8, the present invention provides a method for acquiring a car data stream, which includes the following steps:
the first automobile communication terminal is electrically connected with the automobile communication interface;
the first automobile communication terminal wirelessly transmits the data received from the automobile communication interface to the mobile terminal;
the mobile terminal receives data sent by the first automobile communication terminal;
the mobile terminal processes data transmitted from the first automotive communication terminal.
In the embodiment of the invention, the first automobile communication terminal is communicated with the automobile communication interface, the first automobile communication terminal wirelessly transmits the data acquired from the automobile communication interface to the mobile terminal, and the mobile terminal processes the data. Therefore, the defect of inconvenient operation caused by the fact that the mobile terminal needs to be in wired connection with the automobile communication interface for transmission or control can be avoided. And the mobile terminal can receive and transmit data with the automobile communication interface at any time and any place without the limitation of places and spaces, so that the diagnosis and control of the automobile are realized, and the convenience of operation is greatly enhanced.
Specifically, the automobile communication interface may be an OBD interface On the automobile, the automobile communication terminal may be an OBD communication terminal or a module electrically connectable to the OBD interface, and the first automobile communication terminal may be an On-Board Diagnostic (On-Board Diagnostic) device. The first automobile communication terminal is a small device and can be directly inserted into an OBD interface of a target automobile for use. After the first automobile communication terminal is plugged into an OBD interface of a target vehicle, the OBD of the vehicle supplies power to the vehicle-mounted equipment, and after the first automobile communication terminal is powered on, a program in the first automobile communication terminal can automatically start to execute. The first automobile communication terminal can run other operating systems such as Linux or Android and can also run a lower computer program. In addition, the first vehicle communication terminal may further include a hardware transceiver of a common vehicle Protocol such as KWP (Keyword Protocol), CAN (Controller Area Network), and the like, and may communicate with each ECU system of the vehicle through the vehicle OBD interface. And the inside wireless communication unit that still is equipped with of first car communication terminal, the wireless communication unit can be bluetooth, wifi, Zigbee, Lora etc. can realize the unit of wireless communication transmission. The mobile terminal can be a mobile phone, a tablet computer, a notebook computer and other mobile portable terminals. The mobile terminal runs a program which can process data transmitted by the first automobile communication terminal.
In the embodiment of the invention, after the first automobile communication terminal is electrically connected to the automobile communication interface, the first automobile communication terminal starts to operate after being electrified, and the first automobile communication terminal is communicated with each ECU system in the automobile through the automobile communication interface. The first automobile communication terminal reads data of each ECU system in the automobile through the automobile communication interface, or the first automobile communication terminal can also send the data to each ECU system in the automobile through the automobile communication interface. And the first automobile communication terminal sends the read data of each ECU system in the automobile to the mobile terminal through the wireless communication unit. Specifically, the read data of each ECU system in the vehicle can be sent to the mobile terminal in a bluetooth transmission or wifi transmission manner. After receiving the data sent from the first automobile communication terminal, the mobile terminal analyzes and processes the data sent from the first automobile communication terminal.
Optionally, in an embodiment of the present invention, after the first vehicle communication terminal is electrically connected to the vehicle OBD communication interface, the first vehicle communication terminal may read fault code information of each ECU system through the vehicle OBD communication interface, and the first vehicle communication terminal may send the fault code information to the mobile terminal through the wireless communication unit. Preferably, the first automotive communication terminal transmits the fault code information to the mobile terminal through the bluetooth communication unit. After the mobile terminal receives the fault code information sent from the first automobile communication terminal, the program on the mobile terminal analyzes and processes the fault code sent from the first automobile communication terminal. Therefore, the user can realize diagnosis and control operations such as reading of fault code information of the automobile only through the first automobile communication terminal and the mobile terminal capable of carrying out wireless communication with the first automobile communication terminal, the user does not need to use heavy equipment or a wired connection mode to diagnose and control the automobile, user experience is improved, and diagnosis efficiency is improved.
As shown in fig. 9, in an alternative embodiment of the present invention, after the mobile terminal processes the data transmitted from the first automotive communication terminal, the method further includes the following steps: and the mobile terminal processes and displays the data transmitted from the first automobile communication terminal. In particular, the mobile terminal may include a processing unit, a display unit, a wireless communication unit, and a storage unit. The wireless communication unit on the mobile terminal is used for communicating with the wireless communication unit on the automobile communication terminal. After receiving the data sent by the wireless communication unit on the first automobile communication terminal, the wireless communication unit of the mobile terminal sends the data to the mobile terminal storage unit, and the storage unit sends the data to the processing unit of the mobile terminal for analysis processing. After the analysis processing is completed, the processing unit of the mobile terminal transmits the processed data to the display unit of the mobile terminal. And the display unit of the mobile terminal displays or displays the processed data to a user in a visual form.
Optionally, in an embodiment of the present invention, after the wireless communication unit of the mobile terminal receives the fault code information sent by the first vehicle communication terminal, the processing unit on the mobile terminal analyzes the fault code information to convert the fault code information into fault information that can be understood by the user. For example, the fault code may be converted into a visual or sensible manner such as text, picture, audio-video, etc., so that the user can know the specific meaning represented by the fault code information.
As shown in fig. 2 and 10, in an embodiment of the present invention, after the mobile terminal processes data transmitted from the first automotive communication terminal, the method further includes the following steps:
the mobile terminal processes the data sent from the first automobile communication terminal and then transmits the processed data to the first server;
the first server receives data sent from the mobile terminal;
the first server processes data transmitted from the mobile terminal.
Specifically, after receiving the data sent by the wireless communication unit on the first vehicle communication terminal, the wireless communication unit on the mobile terminal sends the data to the processing unit of the mobile terminal for analysis processing. After the parsing is completed, the mobile terminal may transmit the parsed data to the first server.
In other words, the parsing processing step of the data by the processing unit of the mobile terminal may be a preliminary parsing process. After the preliminary parsing process is completed, the mobile terminal may divide the data into a data type that can be parsed and processed by the mobile terminal processing unit and a data type that cannot be parsed and processed by the mobile terminal processing unit. The processing unit of the mobile terminal may parse the processing itself for data types that can be parsed by the processing unit of the mobile terminal. For a data type that the processing unit of the mobile terminal cannot resolve for processing, the processing unit of the mobile terminal may transmit the data to the first server through the wireless communication unit of the mobile terminal, requesting the first server for processing. The first server may be a front-end server, and after the first server receives the request sent from the mobile terminal, the first server may further analyze or parse the data received from the mobile terminal.
Optionally, in an embodiment of the present invention, the mobile terminal may divide the fault code information into a data type that can be parsed and processed by the mobile terminal processing unit and a data type that cannot be parsed and processed by the mobile terminal processing unit. The processing unit of the mobile terminal can analyze and process the fault code information which can be analyzed and processed by the processing unit of the mobile terminal. The processing unit is unable to parse the processed fault code information for the mobile terminal. The processing unit of the mobile terminal may transmit the fault code information to the front-end server through the wireless communication unit of the mobile terminal, requesting the front-end server to process. The front-end server can further analyze or analyze the fault code information sent from the mobile terminal. Therefore, the fault type which cannot be processed by the mobile terminal can be analyzed and processed by the front-end server. According to different types of fault code information, the mobile terminal can be analyzed or the front-end server can be analyzed, so that the functions of the mobile phone and the front-end server can be reasonably divided, and the diagnosis efficiency is improved.
As shown in fig. 11, in an alternative embodiment of the present invention, after the first server processes the data sent from the mobile terminal, the method further includes the following steps:
the first server processes the data sent from the mobile terminal and transmits the processed data to the mobile terminal;
the mobile terminal receives data sent from the first server;
the mobile terminal displays the data transmitted from the first server.
Specifically, after the first server receives the data sent from the mobile terminal, the first server may further analyze or parse the data sent from the mobile terminal. Optionally, the first server may also include a communication unit, a processing unit and a storage unit. After the communication unit of the first server receives the data sent from the mobile terminal, the communication unit of the first server sends the data to the storage unit, and then the data is sent to the processing unit of the first server by the storage unit for analysis processing. After the analysis processing is completed, the processing unit of the first server transmits the data after the analysis processing to the communication unit. The communication unit of the first server returns the analyzed and processed data to the wireless communication unit of the mobile terminal. The wireless communication unit of the mobile terminal receives the data analyzed and processed from the first server, the data are transmitted to the storage unit of the mobile terminal, and the storage unit of the mobile terminal transmits the data to the processing unit of the mobile terminal. And after receiving the data transmitted by the storage unit, the processing unit of the mobile terminal transmits the data to the display unit of the mobile terminal. The display unit of the mobile terminal displays or displays the data to the user in a visual form.
Optionally, in a specific embodiment of the present invention, after the front-end server analyzes the fault code information, the result after the analysis is transmitted to the mobile terminal, and the mobile terminal displays or displays the result after the analysis to the user in a visual or sensible manner.
As shown in fig. 3 and 12, in an embodiment of the present invention, after the first server processes the data sent from the mobile terminal, the method further includes the following steps:
the first server processes the data sent from the mobile terminal and transmits the processed data to the second server;
the second server receives the data sent from the first server;
the second server processes the data sent from the first server.
Specifically, after the communication unit of the first server receives the data or the request sent from the mobile terminal, the communication unit of the first server sends the data to the storage unit, and then the storage unit sends the data to the processing unit of the first server for analysis processing. Alternatively, the second server may be plural. For example, the second server may be configured to handle different car bus protocol data according to different car models, such as the second server may include a bmw server capable of handling bmw bus protocol data, a gallow server capable of handling gallow bus protocol data, a mass server capable of handling mass bus protocol data, and so on. That is, the first server further parses the data for processing by the second server of what type. For example, the first server may parse the data for a BMW server parsing process, a galloping server parsing process, or a mass server parsing process. If the data can be analyzed and processed by the BMW server, the first server sends the data to the BMW server for analysis and processing. If the data can be analyzed and processed by the speed server, the first server sends the data to the speed server analysis and processing. And if the data can be analyzed and processed by the mass server, the first server sends the data to the mass server for analysis and processing.
It should be understood that the second server may also comprise a communication unit, a processing unit and a storage unit. The working processes and principles of the communication unit, the processing unit and the storage unit of the second server are similar to those of the first server, and detailed working principles and processes are not described herein again. The second server may be provided in another classification method. The manner of classifying and setting the second server according to the automobile brand in the embodiment of the present invention is only used for illustrating that it is only one possible dividing and setting manner, and is not meant to limit that the second server in the embodiment of the present invention can only be divided and set according to the automobile brand.
Optionally, in an embodiment of the present invention, the second server may be a server cluster, and the server cluster may include a bmw server, a galloping server, a public server, and the like. After receiving the request or data sent from the mobile terminal, the front-end server analyzes the request or data, and transmits the request or data to other second servers such as a corresponding BMW server, a running server, a popular server and the like for analysis processing. Therefore, the second server is divided into different types of servers according to different vehicle types or vehicle brands, the different types of servers can process corresponding fault information, and accordingly the efficiency of vehicle fault diagnosis can be improved.
As shown in fig. 13, in an embodiment of the present invention, after the second server processes the data sent from the first server, the method further includes the following steps:
the second server processes the data sent from the first server and then transmits the processed data to the first server;
the first server receives data sent from the second server;
the first server transmits the data sent from the second server to the mobile terminal;
the mobile terminal receives data sent from the first server;
the mobile terminal displays the data transmitted from the first server.
Specifically, the second server analyzes the data after receiving the data sent by the first server. Specifically, if the data sent by the first server is received by the bmw server, the bmw server performs parsing according to the characteristics of the data. For example, the bmw server performs parsing processing according to the structural features and packaging features of the data. If the speed server receives the data sent by the first server, the speed server performs analysis processing according to the characteristics of the data. If the public server receives the data sent by the first server, the public server analyzes and processes the data according to the characteristics of the data.
After the second server analyzes and processes the data, the second server transmits the analyzed and processed result to the first server. And after receiving the result analyzed and processed by the second server, the first server sends the data containing the analyzed and processed result to the mobile terminal. The mobile terminal receives the data containing the analyzed result, and a display unit of the mobile terminal displays or displays the data to a user in a visual mode.
As shown in fig. 4 and 14, in an embodiment of the present invention, after the first server processes the data sent from the mobile terminal, the method further includes the following steps:
the first server processes the data sent from the mobile terminal and transmits the processed data to the automobile control terminal;
the automobile control terminal receives the data sent by the first server;
the automobile control terminal processes the data sent from the first server.
Alternatively, the vehicle control terminal is generally a device or a component capable of communicating or transmitting data with each ECU system in the vehicle through the vehicle OBD interface. Generally, the automobile control terminal may include an OBD interface or an OBD communication component, and the OBD interface or the OBD communication component on the automobile control terminal may be electrically connected with the OBD interface on the automobile and perform data transmission. In an embodiment of the invention, an OBD interface or an OBD communication component on the vehicle control terminal is in communication connection with the first server.
Optionally, an OBD interface is arranged on the first server, and the OBD interface or the OBD communication component of the vehicle control terminal may be in communication connection with the OBD interface on the first server. Therefore, the first server can realize communication or data transmission with the automobile control terminal through the OBD interface of the first server.
After the communication unit of the first server receives the data or the request sent from the mobile terminal, the first server sends the data capable of being analyzed and processed by the automobile control terminal to the automobile control terminal. Optionally, the vehicle control terminal may also include a communication unit, a processing unit, a storage unit, and a display unit. After the communication unit of the automobile control terminal receives the data transmitted by the first server, the communication unit sends the data to the storage unit, the storage unit sends the data to the processing unit, the processing unit analyzes and processes the data, the processing unit sends the analyzed and processed data to the display unit, and the analyzed and processed data are displayed or displayed to a user in a visual or sensible mode.
Therefore, the data link of the first automobile communication terminal, the mobile terminal, the first server and the automobile control terminal can be established through the automobile control terminal, so that remote data transmission and control among the first automobile communication terminal, the mobile terminal and the automobile control terminal can be realized, and the convenience of automobile diagnosis is improved.
The vehicle control terminal may be installed in a 4S automobile store, a car repair shop, or the like. Of course, the place where the vehicle control terminal is placed is not limited at all, and the above lists only the common places where the vehicle control terminal may be placed.
As shown in fig. 15, in an embodiment of the present invention, after the vehicle control terminal processes the data sent from the first server, the method further includes the following steps:
the automobile control terminal processes the data sent from the first server and then transmits the data to the first server;
the first server receives data sent from the automobile control terminal;
the first server transmits the data sent from the automobile control terminal to the mobile terminal;
the mobile terminal receives data sent from the first server;
the mobile terminal displays the data transmitted from the first server.
Specifically, the processing unit of the vehicle control terminal may also retransmit the data after the analysis processing to the storage unit, the storage unit transmits the data after the analysis processing to the communication unit, and the communication unit retransmits the data after the analysis processing to the first server. And after receiving the data sent by the automobile control terminal, the first server sends the data to the mobile terminal. The display unit of the mobile terminal displays or displays the received data to the user in a visual form.
As shown in fig. 6, in another embodiment of the present invention, after the first server processes the data sent from the mobile terminal, the method further includes the following steps:
the first server processes the data sent from the mobile terminal and transmits the processed data to the remote control terminal;
the automobile control terminal receives the data sent by the first server;
the automobile control terminal processes the data sent from the first server.
Specifically, the remote control terminal may be a computer, and the remote control terminal may process and parse data or a request sent from the first server. The remote control terminal may parse the data or the request transmitted from the first server and transmit the parsed data to the first server. And after processing and analyzing the data or the request sent from the first server, the remote control terminal transmits the processed and analyzed data to the first server. And after receiving the analyzed data, the first server retransmits the data to the mobile terminal. After the mobile terminal receives the data, the display unit of the mobile terminal displays or displays the received data to the user in a visual form. Therefore, the data link of the first automobile communication terminal, the mobile terminal, the first server and the remote control terminal can be established through the automobile control terminal, so that remote data transmission and control among the first automobile communication terminal, the mobile terminal and the remote control terminal can be realized, and the convenience of automobile diagnosis is improved.
As shown in fig. 5 and 16, in an embodiment of the present invention, after the first server processes the data sent from the mobile terminal, the method further includes the following steps:
the first server processes the data sent from the mobile terminal and transmits the processed data to a second automobile communication terminal in communication connection with the first server;
the second automobile communication terminal receives the data sent from the first server;
and the second automobile communication terminal transmits the data sent from the first server to the outside.
Specifically, the second automotive communication terminal may have the same structure and function as the first automotive communication terminal. The second vehicle communication terminal may also include a wireless communication unit, and the wireless communication unit in this embodiment may also be a unit capable of implementing wireless communication transmission, such as bluetooth, wifi, Zigbee, Lora, and the like. After the first server processes the data or the request sent from the mobile terminal, the data or the request is transmitted to a second automobile communication terminal in communication connection with the first server. And after the second communication terminal receives the data sent from the first server, the second automobile communication terminal transmits the data to the outside through the wireless communication unit. The wireless communication unit of the second automotive communication terminal can perform data transmission with other terminals or devices with which a connection can be established. Therefore, the data link of the first automobile communication terminal, the mobile terminal, the first server and the second automobile communication terminal can be established through the automobile control terminal, so that remote data transmission and control among the first automobile communication terminal, the mobile terminal and the second automobile communication terminal can be realized, and convenience and usability of automobile diagnosis are improved.
As shown in fig. 1, the invention also discloses an automobile control system of an embodiment, which comprises a first automobile communication terminal and a mobile terminal. Specifically, the first automobile communication terminal is electrically connected with the automobile communication interface. The first automobile communication terminal wirelessly transmits the data received from the automobile communication interface to the mobile terminal; the mobile terminal receives data sent by the first automobile communication terminal; and the mobile terminal processes the data transmitted from the first automobile communication terminal.
Specifically, the automobile communication interface may be an OBD interface On the automobile, the automobile communication terminal may be an OBD communication terminal or a module electrically connectable to the OBD interface, and the first automobile communication terminal may be an On-Board Diagnostic (On-Board Diagnostic) device. The first automobile communication terminal is a small device and can be directly inserted into an OBD interface of a target automobile for use. After the first automobile communication terminal is plugged into an OBD interface of a target vehicle, the OBD of the vehicle supplies power to the vehicle-mounted equipment, and after the first automobile communication terminal is powered on, a program in the first automobile communication terminal can automatically start to execute. The first automobile communication terminal can run other operating systems such as Linux or Android and can also run a lower computer program. In addition, the first vehicle communication terminal may further include a hardware transceiver of a common vehicle Protocol such as KWP (Keyword Protocol), CAN (Controller Area Network), and the like, and may communicate with each ECU system of the vehicle through the vehicle OBD interface. And the inside wireless communication unit that still is equipped with of first car communication terminal, the wireless communication unit can be bluetooth, wifi, Zigbee, Lora etc. can realize the unit of wireless communication transmission. The mobile terminal can be a mobile phone, a tablet computer, a notebook computer and other mobile portable terminals. The mobile terminal runs a program which can process data transmitted by the first automobile communication terminal.
In the embodiment of the invention, after the first automobile communication terminal is electrically connected to the automobile communication interface, the first automobile communication terminal starts to operate after being electrified, and the first automobile communication terminal is communicated with each ECU system in the automobile through the automobile communication interface. The first automobile communication terminal reads data of each ECU system in the automobile through the automobile communication interface, or the first automobile communication terminal can also send the data to each ECU system in the automobile through the automobile communication interface. And the first automobile communication terminal sends the read data of each ECU system in the automobile to the mobile terminal through the wireless communication unit. Specifically, the read data of each ECU system in the vehicle can be sent to the mobile terminal in a bluetooth transmission or wifi transmission manner. After receiving the data sent from the first automobile communication terminal, the mobile terminal analyzes and processes the data sent from the first automobile communication terminal.
Optionally, in an embodiment of the present invention, after the first vehicle communication terminal is electrically connected to the vehicle OBD communication interface, the first vehicle communication terminal may read fault code information of each ECU system through the vehicle OBD communication interface, and the first vehicle communication terminal may send the fault code information to the mobile terminal through the wireless communication unit. Preferably, the first automotive communication terminal transmits the fault code information to the mobile terminal through the bluetooth communication unit. After the mobile terminal receives the fault code information sent from the first automobile communication terminal, the program on the mobile terminal analyzes and processes the fault code sent from the first automobile communication terminal. Therefore, the user can realize diagnosis and control operations such as reading of fault code information of the automobile only through the first automobile communication terminal and the mobile terminal capable of carrying out wireless communication with the first automobile communication terminal, the user does not need to use heavy equipment or a wired connection mode to diagnose and control the automobile, user experience is improved, and diagnosis efficiency is improved.
In an alternative embodiment of the present invention, after the mobile terminal processes the data transmitted from the first vehicle communication terminal, the method further includes the following steps: and the mobile terminal processes and displays the data transmitted from the first automobile communication terminal. In particular, the mobile terminal may include a processing unit, a display unit, a wireless communication unit, and a storage unit. The wireless communication unit on the mobile terminal is used for communicating with the wireless communication unit on the automobile communication terminal. After receiving the data sent by the wireless communication unit on the first automobile communication terminal, the wireless communication unit of the mobile terminal sends the data to the mobile terminal storage unit, and the storage unit sends the data to the processing unit of the mobile terminal for analysis processing. After the analysis processing is completed, the processing unit of the mobile terminal transmits the processed data to the display unit of the mobile terminal. And the display unit of the mobile terminal displays or displays the processed data to a user in a visual form.
Optionally, in an embodiment of the present invention, after the wireless communication unit of the mobile terminal receives the fault code information sent by the first vehicle communication terminal, the processing unit on the mobile terminal analyzes the fault code information to convert the fault code information into fault information that can be understood by the user. For example, the fault code can be converted into a visual or sensible manner such as text, pictures, audios and videos, so that a user can know the specific meaning represented by the fault code information.
As shown in fig. 7, in one embodiment of the present invention, the vehicle control system further includes a first server. The first server may be a front-end server, and the first server may further analyze or parse the data received from the mobile terminal after the first server receives the request sent from the mobile terminal.
Further, as shown in fig. 7, in an embodiment of the present invention, the vehicle control system further includes at least one of a second server, a second vehicle communication terminal, a vehicle control terminal, and a remote control terminal. The number of the second servers can be multiple. For example, the second server may be configured to handle different car bus protocol data according to different car models, such as the second server may include a bmw server capable of handling bmw bus protocol data, a gallow server capable of handling gallow bus protocol data, a mass server capable of handling mass bus protocol data, and so on. That is, the first server further parses the data for processing by the second server of what type. For example, the first server may parse the data for a BMW server parsing process, a galloping server parsing process, or a mass server parsing process. If the data can be analyzed and processed by the BMW server, the first server sends the data to the BMW server for analysis and processing. If the data can be analyzed and processed by the speed server, the first server sends the data to the speed server analysis and processing. And if the data can be analyzed and processed by the mass server, the first server sends the data to the mass server for analysis and processing.
The vehicle control terminal is generally a device or a component capable of communicating or transmitting data with each ECU system in the vehicle through the vehicle OBD interface. Generally, the automobile control terminal may include an OBD interface or an OBD communication component, and the OBD interface or the OBD communication component on the automobile control terminal may be electrically connected with the OBD interface on the automobile and perform data transmission. In an embodiment of the invention, an OBD interface or an OBD communication component on the vehicle control terminal is in communication connection with the first server. Optionally, an OBD interface is arranged on the first server, and the OBD interface or the OBD communication component of the vehicle control terminal may be in communication connection with the OBD interface on the first server. Therefore, the first server can realize communication or data transmission with the automobile control terminal through the OBD interface of the first server.
The remote control terminal may be a computer, and the remote control terminal may process and parse the data or request sent from the first server. The remote control terminal may parse the data or the request transmitted from the first server and transmit the parsed data to the first server.
The second automotive communication terminal may have the same structure and function as the first automotive communication terminal. The second vehicle communication terminal may also include a wireless communication unit, and the wireless communication unit in this embodiment may also be a unit capable of implementing wireless communication transmission, such as bluetooth, wifi, Zigbee, Lora, and the like.
In a computer-readable storage medium of a further embodiment of the present invention, a computer program is stored thereon, which, when executed by a processor, implements the vehicle control method according to the above-described embodiment.
The automobile control method provided by the embodiment of the invention has the beneficial effects of improving the user experience, improving the diagnosis efficiency and the like. Therefore, when the program in the readable storage medium is operated or implemented, the beneficial effects of improving the user experience and the diagnosis efficiency can be correspondingly generated, and the specific process and principle are not repeated.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned functions may be distributed as different functional units and modules according to needs, that is, the internal structure of the apparatus may be divided into different functional units or modules to implement all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of external device software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the above-described modules or units is only one logical functional division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The integrated unit may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, all or part of the flow in the method of the embodiments described above can be realized by a computer program, which can be stored in a computer-readable storage medium and can realize the steps of the embodiments of the methods described above when the computer program is executed by a processor. The computer program includes computer program code, and the computer program code may be in a source code form, an object code form, an executable file or some intermediate form. The computer-readable storage medium may include: any entity or device capable of carrying the above-described computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer readable Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signal, telecommunication signal, software distribution medium, etc. It should be noted that the computer readable storage medium may contain other contents which can be appropriately increased or decreased according to the requirements of the legislation and the patent practice in the jurisdiction, for example, in some jurisdictions, the computer readable storage medium does not include an electrical carrier signal and a telecommunication signal according to the legislation and the patent practice.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (11)
1. A vehicle control method is characterized by comprising the following steps:
the first automobile communication terminal is electrically connected with the automobile communication interface;
the first automobile communication terminal wirelessly transmits the data received from the automobile communication interface to the mobile terminal;
the mobile terminal receives data sent by the first automobile communication terminal;
the mobile terminal processes data transmitted from the first automotive communication terminal.
2. The vehicle control method according to claim 1, further comprising the steps of, after the mobile terminal processes the data transmitted from the first vehicle communication terminal:
and the mobile terminal processes and displays the data transmitted from the first automobile communication terminal.
3. The vehicle control method according to claim 1, further comprising, after the mobile terminal processes the data transmitted from the first vehicle communication terminal, the steps of:
the mobile terminal processes the data sent from the first automobile communication terminal and then transmits the processed data to the first server;
the first server receives data sent from the mobile terminal;
the first server processes data transmitted from the mobile terminal.
4. The vehicle control method according to claim 3, further comprising, after the first server processes the data transmitted from the mobile terminal, the steps of:
the first server processes the data sent from the mobile terminal and transmits the processed data to the mobile terminal;
the mobile terminal receives data sent from the first server;
the mobile terminal displays the data transmitted from the first server.
5. The vehicle control method according to claim 3, further comprising, after the first server processes the data transmitted from the mobile terminal, the steps of:
the first server processes the data sent from the mobile terminal and transmits the processed data to the second server;
the second server receives the data sent from the first server;
the second server processes the data sent from the first server.
6. The vehicle control method according to claim 5, further comprising, after the second server processes the data transmitted from the first server, the steps of:
the second server processes the data sent from the first server and then transmits the processed data to the first server;
the first server receives data sent from the second server;
the first server transmits the data sent from the second server to the mobile terminal;
the mobile terminal receives data sent from the first server;
the mobile terminal displays the data transmitted from the first server.
7. The vehicle control method according to claim 3, further comprising, after the first server processes the data transmitted from the mobile terminal, the steps of:
the first server processes the data sent from the mobile terminal and transmits the processed data to the automobile control terminal;
the automobile control terminal receives the data sent by the first server;
the automobile control terminal processes the data sent from the first server.
8. The vehicle control method according to claim 7, further comprising, after the vehicle control terminal processes the data transmitted from the first server, the steps of:
the automobile control terminal processes the data sent from the first server and then transmits the data to the first server;
the first server receives data sent from the automobile control terminal;
the first server transmits the data sent from the automobile control terminal to the mobile terminal;
the mobile terminal receives data sent from the first server;
the mobile terminal displays the data transmitted from the first server.
9. The vehicle control method according to claim 3, further comprising, after the first server processes the data transmitted from the mobile terminal, the steps of:
the first server processes the data sent from the mobile terminal and transmits the processed data to a second automobile communication terminal in communication connection with the first server;
the second automobile communication terminal receives the data sent from the first server;
and the second automobile communication terminal transmits the data sent from the first server to the outside.
10. A vehicle control system, comprising:
the first automobile communication terminal is electrically connected with the automobile communication interface; and
the first automobile communication terminal wirelessly transmits the data received from the automobile communication interface to the mobile terminal; the mobile terminal receives data sent by the first automobile communication terminal; and the mobile terminal processes the data transmitted from the first automobile communication terminal.
11. A computer-readable storage medium, characterized in that a computer program is stored thereon, which, when being executed by a processor, implements the vehicle control method according to any one of claims 1 to 9.
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| CN202011381967.0A CN112492546A (en) | 2020-12-01 | 2020-12-01 | Automobile control method and system and readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011381967.0A CN112492546A (en) | 2020-12-01 | 2020-12-01 | Automobile control method and system and readable storage medium |
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