CN111179467A - Vehicle data display method, device, equipment and storage medium - Google Patents
Vehicle data display method, device, equipment and storage medium Download PDFInfo
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- CN111179467A CN111179467A CN201911383523.8A CN201911383523A CN111179467A CN 111179467 A CN111179467 A CN 111179467A CN 201911383523 A CN201911383523 A CN 201911383523A CN 111179467 A CN111179467 A CN 111179467A
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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
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
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Abstract
The embodiment of the invention discloses a method, a device, equipment and a storage medium for displaying vehicle data, wherein the method comprises the following steps: acquiring first display data of a vehicle; performing data conversion on the first display data according to a set data conversion mode to obtain second display data, wherein the second display data are technical language data; the second display data is displayed by the vehicle display device. By adopting the scheme, the vehicle display data can be converted into the technical language data to be displayed on the vehicle display equipment such as the instrument, when special conditions such as faults occur on the vehicle, technicians can conveniently and reliably read the vehicle data from the vehicle display equipment without using tools, so that fault reasons can be quickly positioned, the maintenance time of the technicians is shortened, and the user experience is improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of vehicle data display processing, in particular to a method, a device, equipment and a storage medium for displaying vehicle data.
Background
With the rapid development of automotive electronics, the configuration of the electrical System of a vehicle is increasingly complex, for example, Advanced Driving Assistance System (ADAS), Tire Pressure Monitoring System (TPMS), different types of engines and transmissions, etc., and the requirements for information prompt and fault alarm display of vehicle display devices such as instruments are increasingly rich. The more components, controllers, electrical and mechanical interfaces associated with the meter, the more complex the meter system becomes.
The instrument is used as a display carrier of vehicle information, fault information and the like, and is a direct terminal for a driver to visually and conveniently know the working state of the automobile. When the vehicle breaks down, the instrument displays corresponding fault information to prompt a user to maintain as early as possible. In the prior art, in order to confirm the cause of a fault, maintenance personnel often need to use tools such as a universal meter, a diagnostic instrument, a bus development environment (CANoe), diagnostic software KAVASER and the like to realize testing and reading vehicle information, even need to disassemble related assemblies such as instruments and sensors to measure data, and not only need to use tools, but also need to perform troubleshooting step by step to locate the fault, which wastes manpower and material resources.
Disclosure of Invention
The embodiment of the invention provides a method, a device, equipment and a storage medium for displaying vehicle data, which are used for optimizing a display scheme of vehicle display data.
In a first aspect, an embodiment of the present invention provides a method for displaying vehicle data, including:
acquiring first display data of a vehicle;
performing data conversion on the first display data according to a set data conversion mode to obtain second display data, wherein the second display data are technical language data;
and displaying the second display data through a vehicle display device.
In a second aspect, an embodiment of the present invention provides a display device for vehicle data, including:
the data acquisition module is used for acquiring first display data of the vehicle;
the data conversion module is used for performing data conversion on the first display data according to a set data conversion mode to obtain second display data, and the second display data are technical language data;
and the data display module is used for displaying the second display data through vehicle display equipment.
Further, the first display data includes vehicle configuration parameters, vehicle hardware interface data, and vehicle bus data.
Further, the vehicle configuration parameters include at least one of a vehicle driving type parameter, an engine type parameter, a transmission type parameter and a camera function type parameter, the vehicle hardware interface data include digital quantity data and analog quantity data, and the vehicle bus data are message data sent by a vehicle sensor.
Further, the set data conversion mode is a binary data conversion mode, a decimal data conversion mode or a hexadecimal data conversion mode.
Further, when the set data conversion mode is the hexadecimal data conversion mode, the data conversion module is specifically configured to:
and performing data conversion on the first display data according to the hexadecimal conversion data conversion mode to obtain second display data with set storage capacity, wherein two second display data form a byte.
Further, the data display module is specifically configured to:
when the vehicle is out of order, displaying the second display data through the vehicle display device based on user operation.
Further, the vehicle display device comprises a meter, a vehicle machine and a virtual imaging device.
In a third aspect, an embodiment of the present invention further provides an apparatus, where the apparatus includes:
one or more processors;
storage means for storing one or more programs;
when the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the display method of the vehicle data as described above.
In a fourth aspect, the embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the display method of vehicle data as described above.
According to the vehicle data display scheme provided by the embodiment of the invention, the first display data of the vehicle is acquired, the first display data is subjected to data conversion according to the set data conversion mode to obtain the second display data, and the second display data is displayed through the vehicle display equipment. By adopting the scheme, the vehicle display data can be converted into the technical language data to be displayed on the vehicle display equipment such as the instrument, when special conditions such as faults occur on the vehicle, technicians can conveniently and reliably read the vehicle data from the vehicle display equipment without using tools, so that fault reasons can be quickly positioned, the maintenance time of the technicians is shortened, and the user experience is improved.
Drawings
Fig. 1 is a flowchart of a method for displaying vehicle data according to an embodiment of the present invention;
FIG. 2 is a schematic illustration of a vehicle data display provided by an embodiment of the present invention;
FIG. 3 is a flow chart of another method for displaying vehicle data according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating a vehicle configuration parameter query according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a vehicle hardware interface data query according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a vehicle bus data query according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a vehicle data display device according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an apparatus according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. In addition, the embodiments and features of the embodiments in the present invention may be combined with each other without conflict.
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. In addition, the order of the steps may be rearranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
Fig. 1 is a flowchart of a method for displaying vehicle data according to an embodiment of the present invention, where the present embodiment is applicable to a case of implementing vehicle data display, and the method may be executed by a device for displaying vehicle data, where the device may be implemented in a software and/or hardware manner, and the device may be generally configured in a device, and in the present embodiment, the device is integrated in a vehicle display device as an example. As shown in fig. 1, the method may specifically include:
and S110, acquiring first display data of the vehicle.
The first display data can be understood as technical data reflecting the operating state in the vehicle, and the first display data can be generally displayed in a meter of the vehicle as a simple result for a user to view. The number and type of the specific data included in the first display data are not limited in this embodiment, and may be set according to actual situations.
The first display data of the present embodiment may include vehicle configuration parameters, vehicle hardware interface data, vehicle bus data, and the like. The vehicle configuration parameter may be a type parameter of different devices in the vehicle, for example, the vehicle configuration parameter includes at least one of a vehicle driving type parameter, an engine type parameter, a transmission type parameter, and a camera function type parameter. The vehicle hardware interface data may include digital and analog quantity data. The vehicle bus data may be data transmitted through a Controller Area Network (CAN) bus in a vehicle, and specifically, may be message data sent by a vehicle sensor.
For example, the vehicle display device may acquire the first display data in the vehicle by using a preset data acquisition program or algorithm, and the specific acquisition mode is not limited in this embodiment and may be set according to an actual situation.
And S120, performing data conversion on the first display data according to a set data conversion mode to obtain second display data, wherein the second display data are technical language data.
The setting data conversion mode is used for performing data conversion on the first display data in the vehicle, and the specific conversion mode is not limited in this embodiment, for example, the setting data conversion mode may include a binary data conversion mode, a decimal data conversion mode, a hexadecimal conversion mode, or the like.
The second display data is technical language data corresponding to the first display data, the data volume of the second display data is far smaller than that of the first display data, and the second display data is used for reading and querying by technicians and does not need attention to ordinary users.
In some embodiments, when the set data conversion manner is a hexadecimal data conversion manner, performing data conversion on the first display data according to the set data conversion manner to obtain the second display data may include: and performing data conversion on the first display data according to a hexadecimal conversion data conversion mode to obtain second display data with set storage capacity, wherein the two second display data form a byte.
The set storage capacity can be set according to actual conditions, for example, the set storage capacity can be 40 bytes. For example, if the storage capacity is set to 40 bytes, the second display data includes 40 bytes of hexadecimal data, each set of data is defined as one byte, and one byte is defined as 8 bits, and the range is 1-8, that is, the second display data includes 40 sets of hexadecimal data, each set of data includes 2 hexadecimal data, and the range is 00-FF.
In this embodiment, if the second display data is displayed in the form of hexadecimal data, it is possible to avoid excessively increasing information that a general user does not need to know, and it is possible to reduce waste of resources in the vehicle display device.
And S130, displaying the second display data through the vehicle display equipment.
The vehicle display device is used for displaying a device in a vehicle, which is required to display data for a general user or a technician, and the specific type of the vehicle display device is not limited in this embodiment, for example, the vehicle display device may include an instrument, a vehicle machine, a virtual imaging device, and the like.
In some embodiments, displaying the second display data by the vehicle display device may include: when the vehicle is out of order, the second display data is displayed by the vehicle display device based on the user operation. When the vehicle breaks down, the user refers to a technician of troubleshooting, and second display data are displayed based on the operation of the technician on the vehicle display equipment, so that the technician can conveniently and quickly read the relevant technical information of the vehicle, and quickly discharge partial faults or directly locate the fault reasons.
Fig. 2 is a schematic diagram of a display manner of a vehicle data provided by an embodiment of the present invention, and referring to fig. 2, the display interface of a meter in a vehicle in a liquid crystal display manner is shown, the display interface may display current time, weather, temperature, user information, second display data, and the like, the second display data is displayed in 40-byte hexadecimal data in a category to which an information query belongs, two mileage numbers are also displayed in the display interface, which are 825.1km and 30050km respectively, besides the information query, the right side of a user avatar in the display interface may further include icons corresponding to other category display data, and data display may be performed when a user selects the icons, which are only schematic in the drawing, and this is not limited in this embodiment.
According to the vehicle data display scheme provided by the embodiment of the invention, the first display data of the vehicle is acquired, the first display data is subjected to data conversion according to the set data conversion mode to obtain the second display data, and the second display data is displayed through the vehicle display equipment. By adopting the scheme, the vehicle display data can be converted into the technical language data to be displayed on the vehicle display equipment such as the instrument, when special conditions such as faults occur on the vehicle, technicians can conveniently and reliably read the vehicle data from the vehicle display equipment without using tools, so that fault reasons can be quickly positioned, the maintenance time of the technicians is shortened, and the user experience is improved.
Fig. 3 is a flowchart of another vehicle data display method according to an embodiment of the present invention. On the basis of the above embodiments, the present embodiment further optimizes the display method of the vehicle data. Correspondingly, as shown in fig. 3, the method of the embodiment specifically includes:
s210, first display data of the vehicle are obtained.
And S220, performing data conversion on the first display data according to a hexadecimal conversion data conversion mode to obtain second display data with set storage capacity.
Wherein the second display data is technical language data.
In some embodiments, when the set data conversion manner is a hexadecimal data conversion manner, performing data conversion on the first display data according to the set data conversion manner to obtain the second display data may include: and performing data conversion on the first display data according to a hexadecimal conversion data conversion mode to obtain second display data with set storage capacity, wherein the two second display data form a byte.
Illustratively, when the first display data includes three types of vehicle configuration parameters, vehicle hardware interface data, and vehicle bus data, and the set storage capacity of the second display data is 40 bytes. The vehicle configuration parameters in the second display data can occupy bytes 1 to 16, each byte represents 2 vehicle configuration parameters, bits 1 to 4 of the byte 1 can represent vehicle driving type parameters, bits 5 to 8 can represent engine type parameters, bits 1 to 4 of the byte 2 can represent transmission type parameters, and bits 5 to 8 represent configured camera function type parameters. The second display data may include 17 th byte to 28 th byte occupied by the vehicle hardware interface data, 1 byte may represent 8 digital quantity data, and 2 bytes may represent 1 analog quantity data. The vehicle bus data in the second display data may occupy 29 th byte to 40 th byte, and 1 byte may represent reception information of 8 message data, and the reception information may include both normal reception and abnormal reception.
The second display data represents meanings as shown in table 1, and the column refers to binary data and meanings corresponding to specific parameters, for example, binary data corresponding to vehicle driving type parameters may be 0000, 0001, 0010, and 0011, and the like, and corresponding meanings are 6 × 4, 6 × 6, 6 × 2R, and 4 × 2, and the like, respectively. The 17 th byte may represent data such as inter-wheel differential indication, inter-axle differential indication, air filter blockage alarm, fuel filter blockage alarm, etc., the 18 th byte may represent data of fuel sampling, and the 29 th byte may represent data such as vehicle speed message timeout, water temperature message timeout, automatic transmission message timeout, and rotational speed message timeout. The data included in each byte shown in the table is only an example, and may be specifically set according to actual conditions.
TABLE 1 second display data meaning Table
And S230, when the vehicle breaks down, displaying second display data through the vehicle display device based on user operation.
After the second display data is displayed through the vehicle display device, the current user is a technician, and the technician can inquire and locate the fault reason through the second display data. For example, when a vehicle has a fault and a corresponding fault lamp is turned on, a technician can turn pages of vehicle display equipment such as an instrument and the like through the multifunctional steering wheel and view an information query interface in the liquid crystal display, and second display data can be displayed in the information query interface.
For example, if the meaning of the second display data is shown in table 1, fig. 4 is a schematic diagram of a vehicle configuration parameter query according to an embodiment of the present invention. Referring to fig. 4, when a vehicle has a fault, vehicle configuration parameters are queried through an instrument information query interface in the vehicle, specifically, from byte 1 to byte 16, hexadecimal data of each byte is converted into binary data, and a technician can perform fault location through the binary data and table 1. As shown in fig. 4, if the meter does not display the gear information of the D-type transmission, the 2 nd byte is found to be 00 by querying the vehicle configuration parameters, the byte is converted into binary 1 st bit to 4 th bit to be 0000, the configured B-type transmission is found by querying the table 1, the configuration is determined to be wrong, the configuration is changed to be 0001, and the gear can be normally displayed.
For another example, if the meaning of the second display data is as shown in table 1, fig. 5 is a schematic diagram of a data query of a vehicle hardware interface according to an embodiment of the present invention. Referring to fig. 5, when a vehicle has a fault, the vehicle hardware interface data is queried through the meter information query interface in the vehicle, specifically, from the 17 th byte to the 28 th byte, the hexadecimal data of each byte is converted into binary data, and a technician can perform fault location through the binary data and table 1. As shown in fig. 5, if the inter-axle differential of the instrument works normally but the indicator light on the instrument is not on, the 17 th byte is found to be displayed as 40 by query, the byte is converted into 01000000 as binary value and 0 as second bit, that is, the inter-axle differential lock signal is normal, but the instrument has no response, that is, the instrument fault can be determined, and after the instrument is replaced, the inter-axle differential lock indicator light is normally displayed. As shown in figure 5, if the fuel tank is full of fuel, the fuel indicator lamp on the meter flickers, the fuel meter has no indication, the 18 th byte is displayed as FF through inquiry, the open circuit of the fuel meter can be judged, and the on-off of the wiring harness can be checked.
For another example, if the meaning of the second display data is shown in table 1, fig. 6 is a schematic diagram of a vehicle bus data query according to an embodiment of the present invention. Referring to fig. 6, when a vehicle has a fault, the vehicle bus data is queried through the meter information query interface in the vehicle, specifically, from the 29 th byte to the 40 th byte, the hexadecimal data of each byte is converted into binary data, and a technician can perform fault location through the binary data and table 1. As shown in fig. 6, if the engine is started normally, but the meter tachometer and the water temperature meter are not displayed, the water temperature indicator lamp is turned on, the 29 th byte is inquired and displayed as 50, the result is converted into a binary system of 01010000, the meter can be known not to receive the engine tachometer message and the water temperature message, and the wire harness connection is checked.
Compared with the prior art, the vehicle data display method in the embodiment can display technical language data in the vehicle display equipment, so that when a vehicle breaks down, related information can be conveniently read, tools are not needed, an instrument is not needed to be disassembled, partial fault reasons can be quickly eliminated or the fault reasons can be directly positioned, the fault diagnosis and maintenance time is shortened, and the vehicle data display method is convenient to operate and suitable for various types of data related to the vehicle display equipment.
According to the vehicle data display scheme provided by the embodiment of the invention, the first display data of the vehicle is obtained, the first display data is subjected to data conversion according to a hexadecimal conversion data conversion mode to obtain the second display data with the set number of bytes, and when the vehicle breaks down, the second display data is displayed through the vehicle display equipment based on user operation. By adopting the scheme, the vehicle display data can be converted into the technical language data to be displayed on the vehicle display equipment such as the instrument, when special conditions such as faults occur on the vehicle, technicians can conveniently and reliably read the vehicle data from the vehicle display equipment without using tools, so that fault reasons can be quickly positioned, the maintenance time of the technicians is shortened, and the user experience is improved.
Fig. 7 is a schematic structural diagram of a vehicle data display device according to an embodiment of the present invention, which is applicable to a case of implementing vehicle data display. The vehicle data display device provided by the embodiment of the invention can execute the vehicle data display method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method. The device specifically includes:
a data acquisition module 310 for acquiring first display data of a vehicle;
the data conversion module 320 is configured to perform data conversion on the first display data according to a set data conversion manner to obtain second display data, where the second display data is technical language data;
and the data display module 330 is configured to display the second display data through a vehicle display device.
According to the vehicle data display scheme provided by the embodiment of the invention, the first display data of the vehicle is acquired, the first display data is subjected to data conversion according to the set data conversion mode to obtain the second display data, and the second display data is displayed through the vehicle display equipment. By adopting the scheme, the vehicle display data can be converted into the technical language data to be displayed on the vehicle display equipment such as the instrument, when special conditions such as faults occur on the vehicle, technicians can conveniently and reliably read the vehicle data from the vehicle display equipment without using tools, so that fault reasons can be quickly positioned, the maintenance time of the technicians is shortened, and the user experience is improved.
Further, the first display data includes vehicle configuration parameters, vehicle hardware interface data, and vehicle bus data.
Further, the vehicle configuration parameters include at least one of a vehicle driving type parameter, an engine type parameter, a transmission type parameter and a camera function type parameter, the vehicle hardware interface data include digital quantity data and analog quantity data, and the vehicle bus data are message data sent by a vehicle sensor.
Further, the set data conversion mode is a binary data conversion mode, a decimal data conversion mode or a hexadecimal data conversion mode.
Further, when the set data conversion mode is the hexadecimal data conversion mode, the data conversion module 320 is specifically configured to:
and performing data conversion on the first display data according to the hexadecimal conversion data conversion mode to obtain second display data with set storage capacity, wherein two second display data form a byte.
Further, the data display module 330 is specifically configured to:
when the vehicle is out of order, displaying the second display data through the vehicle display device based on user operation.
Further, the vehicle display device comprises a meter, a vehicle machine and a virtual imaging device.
The vehicle data display device provided by the embodiment of the invention can execute the vehicle data display method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Fig. 8 is a schematic structural diagram of an apparatus according to an embodiment of the present invention. FIG. 8 illustrates a block diagram of an exemplary device 412 suitable for use in implementing embodiments of the present invention. The device 412 shown in fig. 8 is only an example and should not impose any limitation on the functionality or scope of use of embodiments of the present invention.
As shown in fig. 8, the device 412 is in the form of a general purpose device. The components of device 412 may include, but are not limited to: one or more processors 416, a storage device 428, and a bus 418 that couples the various system components including the storage device 428 and the processors 416.
A program/utility 440 having a set (at least one) of program modules 442 may be stored, for instance, in storage 428, such program modules 442 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. The program modules 442 generally perform the functions and/or methodologies of the described embodiments of the invention.
The device 412 may also communicate with one or more external devices 414 (e.g., keyboard, pointing terminal, display 424, etc.), with one or more terminals that enable a user to interact with the device 412, and/or with any terminals (e.g., network card, modem, etc.) that enable the device 412 to communicate with one or more other computing terminals. Such communication may occur via input/output (I/O) interfaces 422. Further, the device 412 may also communicate with one or more networks (e.g., a Local Area Network (LAN), Wide Area Network (WAN), and/or a public Network, such as the internet) via the Network adapter 420. As shown in FIG. 8, network adapter 420 communicates with the other modules of device 412 via bus 418. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the device 412, including but not limited to: microcode, end drives, Redundant processors, external disk drive Arrays, RAID (Redundant Arrays of Independent Disks) systems, tape drives, and data backup storage systems, among others.
The processor 416 executes various functional applications and data processing by executing programs stored in the storage device 428, for example, implementing a display method of vehicle data provided by an embodiment of the present invention, the method including:
acquiring first display data of a vehicle;
performing data conversion on the first display data according to a set data conversion mode to obtain second display data, wherein the second display data are technical language data;
and displaying the second display data through a vehicle display device.
Embodiments of the present invention also provide a computer-readable storage medium on which a computer program is stored, the program, when executed by a processor, implementing a method for displaying vehicle data according to an embodiment of the present invention, the method including:
acquiring first display data of a vehicle;
performing data conversion on the first display data according to a set data conversion mode to obtain second display data, wherein the second display data are technical language data;
and displaying the second display data through a vehicle display device.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or terminal. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A method of displaying vehicle data, comprising:
acquiring first display data of a vehicle;
performing data conversion on the first display data according to a set data conversion mode to obtain second display data, wherein the second display data are technical language data;
and displaying the second display data through a vehicle display device.
2. The method of claim 1, wherein the first display data comprises vehicle configuration parameters, vehicle hardware interface data, and vehicle bus data.
3. The method of claim 2, wherein the vehicle configuration parameters include at least one of a vehicle drive pattern parameter, an engine type parameter, a transmission type parameter, and a camera function type parameter, the vehicle hardware interface data includes digital and analog quantity data, and the vehicle bus data is message data sent by vehicle sensors.
4. The method according to claim 1, wherein the set data conversion scheme is a binary data conversion scheme, a decimal data conversion scheme, or a hexadecimal data conversion scheme.
5. The method of claim 4, wherein when the set data conversion scheme is the hexadecimal data conversion scheme,
performing data conversion on the first display data according to a set data conversion mode to obtain second display data, including:
and performing data conversion on the first display data according to the hexadecimal conversion data conversion mode to obtain second display data with set storage capacity, wherein two second display data form a byte.
6. The method of claim 1, wherein displaying the second display data via a vehicle display device comprises:
when the vehicle is out of order, displaying the second display data through the vehicle display device based on user operation.
7. The method of claim 1, wherein the vehicle display devices comprise a meter, a car machine, and a virtual imaging device.
8. A display device of vehicle data, characterized by comprising:
the data acquisition module is used for acquiring first display data of the vehicle;
the data conversion module is used for performing data conversion on the first display data according to a set data conversion mode to obtain second display data, and the second display data are technical language data;
and the data display module is used for displaying the second display data through vehicle display equipment.
9. An apparatus, characterized in that the apparatus comprises:
one or more processors;
storage means for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement the method of displaying vehicle data as recited in any one of claims 1-7.
10. A computer-readable storage medium on which a computer program is stored, characterized in that the program, when executed by a processor, implements a display method of vehicle data according to any one of claims 1 to 7.
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| CN112182092A (en) * | 2020-09-28 | 2021-01-05 | 安徽安凯汽车股份有限公司 | Vehicle information system display method |
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