CN115484561A - Vehicle-mounted wireless network signal state reminding method and device, vehicle and medium - Google Patents
Vehicle-mounted wireless network signal state reminding method and device, vehicle and medium Download PDFInfo
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- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
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Abstract
The application relates to a method, a device, a vehicle and a medium for reminding a vehicle-mounted wireless network signal state, wherein the method comprises the following steps: identifying the current wireless network signal intensity of the vehicle-mounted wireless network based on a preset network topology; judging whether the current wireless network signal intensity is smaller than a preset signal intensity threshold value or not; and if the current wireless network signal intensity is smaller than the preset signal intensity threshold value, outputting a state signal of the bus signal network signal difference on the vehicle-mounted local area network by using the preset communication matrix so as to control the vehicle-mounted audio-video module to remind the wireless network state difference by using the state signal. The current wireless network signal intensity is judged through identification, the state signal with the poor bus signal network signal is output on the vehicle-mounted local area network, the vehicle-mounted audio-video module is controlled to perform wireless network state difference reminding, the wireless network signal intensity can be identified and uploaded, the signal intensity reminding can be performed on a user, and the use experience of the user is greatly improved.
Description
Technical Field
The application relates to the technical field of vehicle-mounted wireless networks, in particular to a method, a device, a vehicle and a medium for reminding a signal state of a vehicle-mounted wireless network.
Background
With the rapid development of the automobile industry, the application of the vehicle-mounted wireless network technology to automobiles is increasing day by day. However, the vehicle is a transportation tool for people, the position of the vehicle often changes, and the environment around the vehicle, the base station of the operator, and the network attachment situation change accordingly with the change of the vehicle position. When the signal intensity is poor to a certain degree, the vehicle has no wireless network, the online application cannot be normally used, and the use experience of a user is seriously influenced.
At present, the related art can remind a user of checking the operation of a currently transmitted file in time when a wireless signal is poor, and can receive information from various external objects in all directions by arranging a plurality of sensors so as to judge whether to give an alarm or not.
However, in the related art, when the wireless network signal is poor, the vehicle is difficult to identify and upload the wireless network signal strength, and the vehicle cannot be controlled to actively remind the user, so that the use experience of the user is greatly influenced.
Disclosure of Invention
The application provides a method, a device, a vehicle and a medium for reminding a vehicle-mounted wireless network signal state, which are used for solving the problems that in the prior art, when a wireless network signal is poor, the vehicle is difficult to identify and upload the wireless network signal intensity, the vehicle cannot be controlled to actively remind a user, and the like.
An embodiment of a first aspect of the present application provides a method for reminding a vehicle-mounted wireless network signal state, including the following steps: identifying the current wireless network signal intensity of the vehicle-mounted wireless network based on a preset network topology; judging whether the current wireless network signal strength is smaller than a preset signal strength threshold value or not; and if the current wireless network signal intensity is smaller than the preset signal intensity threshold value, outputting a state signal of bus signal network signal difference on the vehicle-mounted local area network by using a preset communication matrix so as to control the vehicle-mounted audio-video module to remind the wireless network state difference by using the state signal.
According to the technical means, the embodiment of the application judges the current wireless network signal intensity through identification, outputs the state signal with poor bus signal network signal on the vehicle-mounted local area network, and controls the vehicle-mounted audio-video module to carry out wireless network state poor reminding, so that the identification and uploading of the wireless network signal intensity can be realized, the signal intensity reminding can be carried out on a user, the use experience of the user is greatly improved, and the vehicle is more intelligent and humanized.
Optionally, in an embodiment of the present application, the preset communication matrix includes at least one of a serial number, a signal chinese name, a signal english name, a signal definition, an initial value, an invalid value, and a transceiving relationship.
According to the technical means, the embodiment of the application ensures the accuracy of the identified network signals and improves the quality and efficiency of signal reminding by setting the appropriate communication matrix.
Optionally, in an embodiment of the present application, before identifying the current wireless network signal strength of the in-vehicle wireless network, the method further includes: detecting whether the current vehicle meets a preset reminding condition or not; and when the current vehicle is detected to meet the preset reminding condition, controlling the current vehicle to enter a signal state reminding mode.
According to the technical means, the embodiment of the application can control the vehicle to enter the signal state reminding mode according to the actual situation by detecting whether the current vehicle meets the preset reminding condition of the vehicle-mounted system or not, so that the intelligent level of the vehicle is improved, and the use experience of a user is effectively improved.
Optionally, in an embodiment of the present application, the preset reminding condition includes that the current vehicle ignition is completed.
According to the technical means, the embodiment of the application controls the current vehicle to enter the signal state reminding mode by detecting whether the vehicle meets the reminding condition, so that a wireless network is provided for the vehicle through the vehicle-mounted communication module, the signal intensity of the wireless network is obtained, and reliable data basis is provided for the judgment of the subsequent wireless network signal intensity.
Optionally, in an embodiment of the present application, the preset signal strength threshold is-110 dBm.
According to the technical means, the embodiment of the application can set the appropriate signal intensity threshold value according to the use experience of the user, so that the signal intensity of the vehicle-mounted wireless network is efficiently and accurately judged, the error reminding is effectively avoided, the use experience of the user is further improved, and the humanization level and the intelligent degree of a vehicle are improved.
An embodiment of a second aspect of the present application provides a device for reminding a vehicle-mounted wireless network signal state, including: the identification module is used for identifying the current wireless network signal intensity of the vehicle-mounted wireless network based on the preset network topology; the judging module is used for judging whether the current wireless network signal intensity is smaller than a preset signal intensity threshold value or not; and the reminding module is used for outputting a state signal of a bus signal network signal difference on the vehicle-mounted local area network by using a preset communication matrix if the current wireless network signal intensity is smaller than the preset signal intensity threshold value so as to control the vehicle-mounted audio-video module to remind the wireless network state difference by using the state signal.
Optionally, in an embodiment of the present application, the preset communication matrix includes at least one of a serial number, a signal chinese name, a signal english name, a signal definition, an initial value, an invalid value, and a transceiving relationship.
Optionally, in an embodiment of the present application, the method further includes: the detection module is used for detecting whether the current vehicle meets a preset reminding condition before the current wireless network signal strength of the vehicle-mounted wireless network is identified; and the control module is used for controlling the current vehicle to enter a signal state reminding mode when the current vehicle is detected to meet the preset reminding condition.
Optionally, in an embodiment of the present application, the preset reminding condition includes that the current vehicle ignition is completed.
Optionally, in an embodiment of the present application, the preset signal strength threshold is-110 dBm.
An embodiment of a third aspect of the present application provides a vehicle, comprising: the reminding method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the reminding method of the signal state of the vehicle-mounted wireless network according to the embodiment.
A fourth aspect of the present application provides a computer-readable storage medium, which stores a computer program, and when the program is executed by a processor, the method for reminding a vehicle-mounted wireless network signal status as above is implemented.
Thus, the embodiments of the present application have the following advantageous effects:
(1) The embodiment of the application judges the current wireless network signal intensity through identification, outputs the state signal with poor bus signal network signal on the vehicle-mounted local area network, and controls the vehicle-mounted audio-video module to perform wireless network state difference reminding, so that the identification and uploading of the wireless network signal intensity can be realized, the signal intensity reminding can be performed on a user, the use experience of the user is greatly improved, and the vehicle is more intelligent and humanized.
(2) The embodiment of the application sets the appropriate communication matrix, thereby ensuring the accuracy of the identified network signal and improving the quality and efficiency of signal reminding.
(3) The embodiment of the application can control the vehicle to enter the signal state reminding mode according to the actual situation by detecting whether the current vehicle meets the preset reminding condition of the vehicle-mounted system or not, so that the intelligent level of the vehicle is improved, and the use experience of a user is effectively improved.
(4) According to the embodiment of the application, whether the vehicle meets the reminding condition or not is detected, so that the current vehicle is controlled to enter the signal state reminding mode, a wireless network is provided for the vehicle through the vehicle-mounted communication module, the signal intensity of the wireless network is obtained, and a reliable data basis is provided for the judgment of the signal intensity of the subsequent wireless network.
(5) The embodiment of the application can set the appropriate signal intensity threshold value according to the user's use experience, thereby efficiently and accurately judging the vehicle-mounted wireless network signal intensity, effectively avoiding error reminding, further improving the user's use experience, and improving the humanized level and intelligent degree of the vehicle.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
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The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart of a method for reminding a vehicle-mounted wireless network signal status according to an embodiment of the present application;
fig. 2 is a schematic network topology diagram of a wireless network signal status alert according to an embodiment of the present application;
fig. 3 is a schematic diagram illustrating an execution logic of a method for reminding a vehicle-mounted wireless network signal status according to an embodiment of the present application;
FIG. 4 is an exemplary diagram of a device for alerting signal status of an in-vehicle wireless network according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a vehicle according to an embodiment of the present application.
The vehicle-mounted wireless network signal state reminding device comprises a vehicle-mounted wireless network signal state reminding device, a 100-recognition module, a 200-judgment module, a 300-reminding module, a 501-memory, a 502-processor and a 503-communication interface.
Detailed Description
Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
The following describes a method, an apparatus, a vehicle, and a storage medium for reminding a vehicle-mounted wireless network signal status according to an embodiment of the present application with reference to the drawings. In order to solve the problems mentioned in the background art, the application provides a method for reminding the signal state of a vehicle-mounted wireless network, wherein in the method, the current wireless network signal intensity of the vehicle-mounted wireless network is identified based on a preset network topology; judging whether the current wireless network signal strength is smaller than a preset signal strength threshold value or not; and if the current wireless network signal intensity is smaller than the preset signal intensity threshold value, outputting a state signal of the bus signal network signal difference on the vehicle-mounted local area network by using the preset communication matrix so as to control the vehicle-mounted audio-video module to remind the wireless network state difference by using the state signal. The current wireless network signal intensity is judged through identification, the state signal with the poor bus signal network signal is output on the vehicle-mounted local area network, the vehicle-mounted audio-video module is controlled to perform wireless network state difference reminding, the wireless network signal intensity can be identified and uploaded, the signal intensity reminding can be performed on a user, and the use experience of the user is greatly improved. Therefore, the problems that in the prior art, when wireless network signals are poor, the vehicle is difficult to identify and upload wireless network signal strength, the vehicle cannot be controlled to actively remind a user and the like are solved.
Specifically, fig. 1 is a flowchart of a method for reminding a vehicle-mounted wireless network signal state according to an embodiment of the present application.
As shown in fig. 1, the method for reminding the signal status of the vehicle-mounted wireless network comprises the following steps:
in step S101, a current wireless network signal strength of the in-vehicle wireless network is identified based on a preset network topology.
It should be noted that, the embodiments of the present application may identify a network communication path by defining a network topology. The corresponding elements of the network topology are shown in table 1:
TABLE 1
Specifically, the logical architecture of the network topology is shown in fig. 2, which mainly includes the following related elements:
1. the vehicle-mounted communication module is used for providing a wireless network for a vehicle, acquiring wireless network signal strength, judging a wireless network signal state and uploading a wireless network signal state CAN signal;
2. the vehicle-mounted audio-video module is used for receiving a CAN signal in a wireless network signal state, reminding a user of network signal difference through audio and reminding the user of the network signal difference through video;
3. and the vehicle-mounted local area network is used for transmitting CAN bus signals.
Therefore, the embodiment of the application can identify the current wireless network signal intensity, the network communication path, the vehicle-mounted local area network communication mode and the like of the vehicle-mounted wireless network through the network topology, so that a reliable basis is provided for subsequent network signal state reminding.
Optionally, in an embodiment of the present application, before identifying the current wireless network signal strength of the in-vehicle wireless network, the method further includes: detecting whether a current vehicle meets a preset reminding condition or not; and when detecting that the current vehicle meets the preset reminding condition, controlling the current vehicle to enter a signal state reminding mode.
The technical personnel in the field can understand that before the current wireless network signal strength of the vehicle-mounted wireless network is identified, the embodiment of the application can control the vehicle to enter the signal state reminding mode according to the actual situation by detecting whether the current vehicle meets the preset reminding condition of the vehicle-mounted system, so that the intelligent level of the vehicle is improved, and the use experience of a user is effectively improved.
Optionally, in an embodiment of the present application, the preset reminding condition includes that the current vehicle ignition is completed.
It should be noted that, the embodiment of the present application may set the current vehicle ignition condition as the reminding condition of the vehicle-mounted system, so as to control the vehicle to enter the signal state reminding mode.
For example, after the ignition operation of the vehicle, the vehicle-mounted system may control a display lamp of a component such as a vehicle detection instrument panel or the engine speed, so as to determine whether the ignition of the vehicle is completed. When the display lamp of the vehicle instrument panel is on or the rotating speed of the engine is greater than zero, the vehicle is indicated to be ignited successfully, the vehicle-mounted communication module is initialized, and the wireless network signal intensity is obtained.
It should be noted that, those skilled in the art may set other reminding conditions according to the actual situation, and the setting is not limited in this respect.
Therefore, the embodiment of the application controls the current vehicle to enter the signal state reminding mode by detecting whether the vehicle meets the reminding condition or not, so that a wireless network is provided for the vehicle through the vehicle-mounted communication module, the signal intensity of the wireless network is obtained, and a reliable data basis is provided for the judgment of the subsequent wireless network signal intensity.
In step S102, it is determined whether the current wireless network signal strength is less than a preset signal strength threshold.
After the current wireless network signal strength of the vehicle-mounted wireless network is identified according to the network topology, further, the embodiment of the application can judge the current wireless network signal strength, so that a basis is provided for realizing wireless network state reminding.
Optionally, in an embodiment of the present application, the preset signal strength threshold is-110 dBm.
It should be noted that, in the embodiment of the present application, the signal strength threshold may be set to-110 dB according to an empirical value of the signal strength of the user when using the vehicle-mounted wireless network, so that the vehicle-mounted communication module may determine whether the signal strength value of the wireless network is less than-110 dBm in real time to correspondingly prompt the user.
Therefore, the embodiment of the application can set the appropriate signal intensity threshold value according to the user experience, so that the vehicle-mounted wireless network signal intensity is efficiently and accurately judged, the error reminding is effectively avoided, the user experience is further improved, and the humanized level and the intelligent degree of the vehicle are improved.
In step S103, if the current wireless network signal strength is smaller than the preset signal strength threshold, a state signal of a bus signal network signal difference is output on the vehicle-mounted local area network by using the preset communication matrix, so as to control the vehicle-mounted audio/video module to perform wireless network state difference reminding by using the state signal.
When the current wireless network signal strength is judged, if the wireless network signal strength value is smaller than-110 dBm, the vehicle-mounted audio-video module receives a signal sent by the vehicle-mounted communication module on the vehicle-mounted local area network, and then the embodiment of the application can analyze and identify the vehicle-mounted communication module signal through the communication matrix, and when the vehicle-mounted audio-video module identifies a vehicle network signal difference state signal, the vehicle is controlled to output wireless network state difference reminding through audio/video, so that the identification and uploading of the wireless network signal strength are realized, the reminding of the wireless network signal difference is accurately and efficiently carried out on a user, and the use experience of the user is improved.
Optionally, in an embodiment of the present application, the preset communication matrix includes at least one of serial number, chinese name of the signal, english name of the signal, definition of the signal, initial value, invalid value, and transceiving relationship.
It should be noted that, in the embodiment of the present application, the vehicle-mounted communication module may be controlled to analyze and identify the vehicle-mounted communication module signal according to the communication matrix, and output the bus signal network signal difference state information on the vehicle-mounted local area network. The communication matrix can be used for information interaction between the vehicle-mounted communication module and the vehicle-mounted video module, and mainly comprises elements such as a serial number, a signal Chinese name, a signal English name and a signal definition, and is shown in table 2.
TABLE 2
The vehicle-mounted audio-video module analyzes the vehicle-mounted communication module signal according to the communication matrix, and after the vehicle network signal difference state signal is identified, the vehicle can be controlled to remind the user in a voice or text mode, for example, a vehicle loudspeaker can be controlled to play a current vehicle-mounted wireless network signal difference! And the like, and the text information of the voice prompt is displayed in the vehicle-mounted display screen, and the user can be reminded of the poor wireless network state in a video mode on the vehicle-mounted display screen.
Therefore, the embodiment of the application sets the appropriate communication matrix, so that the accuracy of the identified network signal is guaranteed, and the quality and the efficiency of signal reminding are improved.
The following will further describe the method for reminding the vehicle-mounted wireless network signal state according to the present application with reference to the accompanying drawings.
Fig. 3 is a schematic diagram of an execution logic of the method for reminding a signal state of a vehicle-mounted wireless network according to the embodiment of the present application. As shown in fig. 3, the specific steps of performing vehicle-mounted wireless network signal status reminding in the embodiment of the present application are as follows:
s1: acquiring the strength of a wireless signal;
s2: judging whether the wireless signal strength level is poor, if so, turning to S3;
s3: receiving a network signal difference signal;
s4: audio/video output network signal difference.
According to the reminding method of the signal state of the vehicle-mounted wireless network, the current wireless network signal intensity of the vehicle-mounted wireless network is identified based on the preset network topology; judging whether the current wireless network signal strength is smaller than a preset signal strength threshold value or not; and if the current wireless network signal intensity is smaller than the preset signal intensity threshold value, outputting a state signal of the bus signal network signal difference on the vehicle-mounted local area network by using the preset communication matrix so as to control the vehicle-mounted audio-video module to remind the wireless network state difference by using the state signal. This application is through discernment judgement current wireless network signal strength to the poor status signal of output bus signal network signal on-vehicle LAN, carry out the wireless network state difference with control on-vehicle audio-visual module and remind, thereby not only can realize wireless network signal strength's discernment and upload, can also carry out signal strength to the user and remind, greatly improved user's use and experienced.
The following describes a reminding device of a vehicle-mounted wireless network signal state provided according to an embodiment of the application with reference to the accompanying drawings.
Fig. 4 is a schematic block diagram of a device for reminding a vehicle-mounted wireless network signal state according to an embodiment of the present application.
As shown in fig. 4, the device 10 for reminding the signal status of the vehicle-mounted wireless network includes: the system comprises an identification module 100, a judgment module 200 and a reminding module 300.
The identification module 100 is configured to identify a current wireless network signal strength of the vehicle-mounted wireless network based on a preset network topology.
The determining module 200 is configured to determine whether the current wireless network signal strength is smaller than a preset signal strength threshold.
And the reminding module 300 is configured to output a state signal of a bus signal network signal difference on the vehicle-mounted local area network by using a preset communication matrix if the current wireless network signal strength is smaller than a preset signal strength threshold value, so as to control the vehicle-mounted audio/video module to remind the wireless network state difference by using the state signal.
Optionally, in an embodiment of the present application, the preset communication matrix includes at least one of a serial number, a signal chinese name, a signal english name, a signal definition, an initial value, an invalid value, and a transceiving relationship.
Optionally, in an embodiment of the present application, the reminding apparatus 10 of the vehicle-mounted wireless network signal state according to the embodiment of the present application further includes: the device comprises a detection module and a control module.
The detection module is used for detecting whether the current vehicle meets preset reminding conditions before the current wireless network signal strength of the vehicle-mounted wireless network is identified.
And the control module is used for controlling the current vehicle to enter a signal state reminding mode when detecting that the current vehicle meets the preset reminding condition.
Optionally, in an embodiment of the present application, the preset reminding condition includes that the current vehicle ignition is completed.
Optionally, in an embodiment of the present application, the preset signal strength threshold is-110 dBm.
It should be noted that the explanation of the foregoing embodiment of the method for reminding a vehicle-mounted wireless network signal state is also applicable to the reminding device for a vehicle-mounted wireless network signal state of this embodiment, and details are not repeated here.
According to the reminding device for the signal state of the vehicle-mounted wireless network, the current wireless network signal intensity of the vehicle-mounted wireless network is identified based on the preset network topology; judging whether the current wireless network signal intensity is smaller than a preset signal intensity threshold value or not; and if the current wireless network signal intensity is smaller than the preset signal intensity threshold value, outputting a state signal of the bus signal network signal difference on the vehicle-mounted local area network by using the preset communication matrix so as to control the vehicle-mounted audio-video module to remind the wireless network state difference by using the state signal. The current wireless network signal intensity is judged through identification, the state signal with the poor bus signal network signal is output on the vehicle-mounted local area network, the vehicle-mounted audio-video module is controlled to perform wireless network state difference reminding, the wireless network signal intensity can be identified and uploaded, the signal intensity reminding can be performed on a user, and the use experience of the user is greatly improved.
Fig. 5 is a schematic structural diagram of a vehicle according to an embodiment of the present application. The vehicle may include:
a memory 501, a processor 502, and a computer program stored on the memory 501 and executable on the processor 502.
The processor 502 executes the program to implement the method for reminding the signal status of the in-vehicle wireless network provided in the above embodiments.
Further, the vehicle further includes:
a communication interface 503 for communication between the memory 501 and the processor 502.
A memory 501 for storing computer programs that can be run on the processor 502.
The memory 501 may comprise high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
If the memory 501, the processor 502 and the communication interface 503 are implemented independently, the communication interface 503, the memory 501 and the processor 502 may be connected to each other through a bus and perform communication with each other. The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 5, but this is not intended to represent only one bus or type of bus.
Alternatively, in practical implementation, if the memory 501, the processor 502 and the communication interface 503 are integrated on a chip, the memory 501, the processor 502 and the communication interface 503 may complete communication with each other through an internal interface.
The processor 502 may be a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement embodiments of the present Application.
The embodiment also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor implements the above method for reminding the signal status of the vehicle-mounted wireless network.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or N embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "N" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or N executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or N wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A method for reminding the signal state of a vehicle-mounted wireless network is characterized by comprising the following steps:
identifying the current wireless network signal intensity of the vehicle-mounted wireless network based on a preset network topology;
judging whether the current wireless network signal strength is smaller than a preset signal strength threshold value or not;
and if the current wireless network signal intensity is smaller than the preset signal intensity threshold value, outputting a state signal of bus signal network signal difference on the vehicle-mounted local area network by using a preset communication matrix so as to control the vehicle-mounted audio-video module to remind the wireless network state difference by using the state signal.
2. The method of claim 1, wherein the predetermined communication matrix comprises at least one of a serial number, a signal chinese name, a signal english name, a signal definition, an initial value, an invalid value, and a transceiving relationship.
3. The method of claim 1, further comprising, prior to identifying the current wireless network signal strength of the in-vehicle wireless network:
detecting whether the current vehicle meets a preset reminding condition or not;
and when the current vehicle is detected to meet the preset reminding condition, controlling the current vehicle to enter a signal state reminding mode.
4. The method of claim 3, wherein the preset alert condition comprises the current vehicle ignition being completed.
5. The method according to any of claims 1-4, wherein the predetermined signal strength threshold is-110 dBm.
6. The utility model provides a reminding device of on-vehicle wireless network signal state which characterized in that includes:
the identification module is used for identifying the current wireless network signal intensity of the vehicle-mounted wireless network based on the preset network topology;
the judging module is used for judging whether the current wireless network signal intensity is smaller than a preset signal intensity threshold value or not;
and the reminding module is used for outputting a state signal of a bus signal network signal difference on the vehicle-mounted local area network by using a preset communication matrix if the current wireless network signal intensity is smaller than the preset signal intensity threshold value so as to control the vehicle-mounted audio-video module to remind the wireless network state difference by using the state signal.
7. The apparatus of claim 6, wherein the predetermined communication matrix comprises at least one of a serial number, a signal chinese name, a signal english name, a signal definition, an initial value, an invalid value, and a transceiving relationship.
8. The apparatus of claim 6, further comprising:
the detection module is used for detecting whether the current vehicle meets a preset reminding condition before the current wireless network signal strength of the vehicle-mounted wireless network is identified;
and the control module is used for controlling the current vehicle to enter a signal state reminding mode when detecting that the current vehicle meets the preset reminding condition.
9. A vehicle, characterized by comprising: a memory, a processor and a computer program stored on the memory and operable on the processor, the processor executing the program to implement the method for alerting of signal status of an in-vehicle wireless network according to any of claims 1 to 5.
10. A computer-readable storage medium, on which a computer program is stored, the program being executed by a processor for implementing the method for alerting of a signal status of an in-vehicle wireless network according to any of claims 1 to 5.
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| CN202211139381.2A CN115484561A (en) | 2022-09-19 | 2022-09-19 | Vehicle-mounted wireless network signal state reminding method and device, vehicle and medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116781756A (en) * | 2023-08-21 | 2023-09-19 | 成都骁博锐电子科技有限责任公司 | Automobile whole control system and automobile wireless communication control method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203221924U (en) * | 2013-04-01 | 2013-10-02 | 比亚迪股份有限公司 | Vehicle with remote control function and prompting device used during vehicle flameout |
| CN103596206A (en) * | 2013-11-06 | 2014-02-19 | 株洲南车时代电气股份有限公司 | Static wireless signal quality pre-warning device, system and method |
| US20150348412A1 (en) * | 2014-05-30 | 2015-12-03 | Alpine Electronics, Inc. | Vehicle to vehicle wireless communication apparatus with potential crash warning |
| US20160135038A1 (en) * | 2014-11-06 | 2016-05-12 | Toyota Jidosha Kabushiki Kaisha | In-vehicle communication system |
| CN105644428A (en) * | 2015-12-28 | 2016-06-08 | 北京新能源汽车股份有限公司 | Voice broadcast method and system and vehicle with voice broadcast system |
| CN107124452A (en) * | 2017-04-18 | 2017-09-01 | 浙江鸿程计算机系统有限公司 | A kind of mobile unit based on power saving and without network scenario reports mechanism management method |
| CN107800798A (en) * | 2017-01-24 | 2018-03-13 | 问众智能信息科技（北京）有限公司 | A kind of optimization method and system of In-vehicle networking communication |
| CN110113378A (en) * | 2019-04-01 | 2019-08-09 | 华为技术有限公司 | Vehicle authentication method and its device |
| CN110322717A (en) * | 2019-06-18 | 2019-10-11 | 深圳中集智能科技有限公司 | Net connection vehicle bus or train route collaboration drives inducible system and method |
| CN110650490A (en) * | 2019-09-30 | 2020-01-03 | 重庆元韩汽车技术设计研究院有限公司 | System and method for remote control signal strength management |
| CN111080843A (en) * | 2018-10-18 | 2020-04-28 | 北京悠膳信息技术有限公司 | Vehicle control method and system |
-
2022
- 2022-09-19 CN CN202211139381.2A patent/CN115484561A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203221924U (en) * | 2013-04-01 | 2013-10-02 | 比亚迪股份有限公司 | Vehicle with remote control function and prompting device used during vehicle flameout |
| CN103596206A (en) * | 2013-11-06 | 2014-02-19 | 株洲南车时代电气股份有限公司 | Static wireless signal quality pre-warning device, system and method |
| US20150348412A1 (en) * | 2014-05-30 | 2015-12-03 | Alpine Electronics, Inc. | Vehicle to vehicle wireless communication apparatus with potential crash warning |
| US20160135038A1 (en) * | 2014-11-06 | 2016-05-12 | Toyota Jidosha Kabushiki Kaisha | In-vehicle communication system |
| CN105644428A (en) * | 2015-12-28 | 2016-06-08 | 北京新能源汽车股份有限公司 | Voice broadcast method and system and vehicle with voice broadcast system |
| CN107800798A (en) * | 2017-01-24 | 2018-03-13 | 问众智能信息科技（北京）有限公司 | A kind of optimization method and system of In-vehicle networking communication |
| CN107124452A (en) * | 2017-04-18 | 2017-09-01 | 浙江鸿程计算机系统有限公司 | A kind of mobile unit based on power saving and without network scenario reports mechanism management method |
| CN111080843A (en) * | 2018-10-18 | 2020-04-28 | 北京悠膳信息技术有限公司 | Vehicle control method and system |
| CN110113378A (en) * | 2019-04-01 | 2019-08-09 | 华为技术有限公司 | Vehicle authentication method and its device |
| CN110322717A (en) * | 2019-06-18 | 2019-10-11 | 深圳中集智能科技有限公司 | Net connection vehicle bus or train route collaboration drives inducible system and method |
| CN110650490A (en) * | 2019-09-30 | 2020-01-03 | 重庆元韩汽车技术设计研究院有限公司 | System and method for remote control signal strength management |
Non-Patent Citations (1)
| Title |
|---|
| 颜明;杨新;许崇;: "基于无线网络传输的铁路站场信号上机车系统", 电脑知识与技术, no. 18 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116781756A (en) * | 2023-08-21 | 2023-09-19 | 成都骁博锐电子科技有限责任公司 | Automobile whole control system and automobile wireless communication control method |
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