Information display method, information reporting method, terminal device, in-vehicle infotainment and cloud service system

Abstract

A cloud service system integrating a terminal device and an in-vehicle infotainment system for executing an information display method and an information reporting method. The information display method comprises: acquiring the network state of an in-vehicle infotainment system from a cloud server, the network state of the in-vehicle infotainment system being reported to the cloud server by the in-vehicle infotainment system; on the basis of the network state of the in-vehicle infotainment system, determining a network standard and network signal strength of the in-vehicle infotainment system; and displaying the network standard and network signal strength on an interface of a cloud service application of the terminal device.

Description

Information display, reporting methods and terminal equipment, in-vehicle systems and cloud service systems

[0001] This application claims priority to Chinese Application No. 2024107981045, filed on June 19, 2024, entitled "Information Display, Reporting Method and Terminal Equipment, Vehicle-mounted System and Cloud Service System", the entire contents of which are incorporated herein by reference. Technical Field

[0002] This application relates to, but is not limited to, the field of vehicle networking technology, and more specifically to an information display and reporting method and terminal equipment, vehicle-mounted system and cloud service system. Background Technology

[0003] With the widespread adoption of intelligent automotive technologies, connected vehicle services have brought numerous conveniences. Cloud service applications are intelligent applications specifically designed for users based on connected vehicles. Users can interact with their cars via their mobile phones to remotely control functions such as unlocking, locking, navigation, and location tracking. They can also remotely schedule air conditioning operation, check vehicle history, view door status, and monitor vehicle condition, facilitating vehicle inspection and control.

[0004] Regarding the vehicle's network connectivity, the cloud service application interface only displays two states: remotely connected and not connected. When the vehicle is in a weak network situation, the cloud service application cannot display the vehicle's network status in a timely manner, preventing users from checking the vehicle's network status promptly.

[0005] Cloud service applications rely on the vehicle's network connectivity. When the vehicle is in a weak network state, the cloud service application cannot update vehicle information in a timely manner, preventing users from checking and controlling the vehicle promptly. However, because the cloud service application displays that the vehicle's network is connected, users may mistakenly believe that the vehicle's network is normal, leading to complaints about the use of the cloud service application. In reality, the vehicle's network is poor, and there are bottlenecks in data interaction between the vehicle and the cloud. Technical solutions

[0006] According to one aspect of this application, an information display method is provided, applied to a terminal device in a cloud service system, wherein the method includes...

[0007] The vehicle network status is obtained from the cloud server and reported by the vehicle to the cloud server. Based on the vehicle network status, the network type and network signal strength of the vehicle are determined and displayed on the cloud service application interface of the terminal device.

[0008] In one embodiment of this application, determining the network type and network signal strength of the vehicle based on the vehicle network status includes: determining the network type and network signal strength of the vehicle based on the vehicle network status according to a specific network signal classification standard.

[0009] In one embodiment of this application, the vehicle network status includes network signal quality. The step of determining the network type and network signal strength of the vehicle based on the vehicle network status and according to a specific network signal classification standard includes: determining the received power and signal-to-noise ratio of the network signal of the vehicle based on the network signal quality; and classifying the network signal of the vehicle into specific levels based on the received power and the signal-to-noise ratio to obtain the network type and network signal strength of the vehicle.

[0010] In one embodiment of this application, the network standard is displayed as 2G, 3G, 4G or 5G, and the network signal strength is displayed as 4 bars, 3 bars, 2 bars, 1 bar or no signal.

[0011] In one embodiment of this application, the network standard displayed on the interface is interactive, and the method further includes: in response to receiving an interactive operation from a user on the network standard, displaying a first prompt message on the interface, the first prompt message being used to prompt the user on the correct cloud service operation method under the current network standard.

[0012] In one embodiment of this application, in response to the network standard being 2G, the first prompt message includes: Under the current network standard, the vehicle needs approximately 30 seconds to successfully complete the cloud service unlocking. Please wait patiently and do not press the unlock button multiple times.

[0013] In one embodiment of this application, the method further includes: in response to the network standard and network signal strength being insufficient to support cloud services, displaying a second prompt message on the interface, the second prompt message being used to prompt the user to change the vehicle's parking location so that the network standard and network signal strength of the vehicle's in-vehicle system can support cloud services.

[0014] According to another aspect of this application, an information reporting method is provided, applied to a vehicle-mounted unit in a cloud service system. The method includes: determining whether the vehicle-mounted unit has successfully connected to a cloud server; and, in response to the successful connection between the vehicle-mounted unit and the cloud server, reporting the network status of the vehicle-mounted unit to the cloud server, so that the terminal device in the cloud service system can execute the above-mentioned information display method.

[0015] In one embodiment of this application, the vehicle-mounted system reports its network status to the cloud server when the vehicle is in a driving state, a parked state, or a turned-off state.

[0016] In one embodiment of this application, the vehicle-mounted system reports the vehicle network status to the cloud server at different time periods and / or different reporting methods in response to different vehicle states.

[0017] In one embodiment of this application, the vehicle-mounted system reports its network status to the cloud server via a time-regulated heartbeat packet in response to the vehicle being turned off.

[0018] According to another aspect of this application, a terminal device is provided, the terminal device including a memory, a processor, and a display, wherein: the memory stores computer instructions executed by the processor; when the processor executes the computer instructions, it performs the above-described information display method; and the display is used to display data output by the processor.

[0019] According to another aspect of this application, a vehicle infotainment system is provided, the vehicle infotainment system including a memory and a processor, wherein: the memory stores computer instructions executed by the processor; and the processor executes the above-described information reporting method when executing the computer instructions.

[0020] According to another aspect of this application, a cloud service system is provided, the system comprising: a terminal device, a base station, a cloud server, an operator server, and a vehicle-mounted unit, wherein: the terminal device is the aforementioned terminal device, and the terminal device is wirelessly connected to the cloud server through the base station; the vehicle-mounted unit is the aforementioned vehicle-mounted unit, and the vehicle-mounted unit is wirelessly connected to the operator server through the base station, and the operator server is wirelessly connected to the cloud server, thereby enabling the vehicle-mounted unit to be wirelessly connected to the cloud server.

[0021] According to another aspect of this application, a storage medium is provided, the storage medium storing computer instructions, which, when executed by a processor, cause the processor to perform the above-described information display method or the above-described information reporting method.

[0022] According to another aspect of this application, a computer instruction is provided that, when executed by a processor, causes the processor to perform the above-described information display method or the above-described information reporting method.

[0023] The information display, reporting method, terminal equipment, vehicle-mounted system, and cloud service system of this application report the network status of the vehicle-mounted system to the cloud server, determine the network type and signal strength of the vehicle-mounted system based on the network status, and display the network type and signal strength of the vehicle-mounted system on the interface of the cloud service application. This allows users to better use the cloud service application and improves the success rate of cloud control. Attached Figure Description

[0024] The above and other objects, features, and advantages of this application will become more apparent from the more detailed description of the embodiments of this application in conjunction with the accompanying drawings. The drawings are provided to further illustrate the embodiments of this application and form part of the specification. They are used together with the embodiments of this application to explain this application and do not constitute a limitation thereof. In the drawings, the same reference numerals generally represent the same components or steps.

[0025] Figure 1 shows a schematic flowchart of an information display method according to an embodiment of this application.

[0026] Figure 2 shows a schematic flowchart of an information reporting method according to an embodiment of this application.

[0027] Figure 3 shows a schematic structural block diagram of a terminal device according to an embodiment of this application.

[0028] Figure 4 shows a schematic structural block diagram of the vehicle system according to an embodiment of this application.

[0029] Figure 5 shows a schematic structural block diagram of a cloud service system according to an embodiment of this application.

[0030] Implementation methods of this application

[0031] To make the objectives, technical solutions, and advantages of this application more apparent, exemplary embodiments according to this application will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are merely a part of the embodiments of this application, and not all of the embodiments of this application. It should be understood that this application is not limited to the exemplary embodiments described herein. Based on the embodiments of this application described herein, all other embodiments obtained by those skilled in the art without inventive effort should fall within the protection scope of this application.

[0032] First, the information display method 100 for implementing the embodiments of this application will be described with reference to FIG1. ​​FIG1 shows a schematic flowchart of the information display method 100 according to the embodiments of this application. As shown in FIG1, the information display method 100 according to the embodiments of this application may include the following steps:

[0033] In step S110, the vehicle network status is obtained from the cloud server, and the vehicle network status is reported to the cloud server by the vehicle.

[0034] In step S120, the network type and network signal strength of the vehicle-mounted system are determined based on the vehicle-mounted system network status.

[0035] In step S130, the network standard and network signal strength are displayed on the interface of the cloud service application on the terminal device.

[0036] In the embodiments of this application, the connection between the vehicle-mounted infotainment system and the cloud server enables the cloud server to obtain the network status of the vehicle-mounted infotainment system, which is reported by the vehicle-mounted system to the cloud server. Through the connection between the terminal device and the cloud server, the cloud service application on the terminal device reads the network status of the vehicle-mounted infotainment system from the cloud server and determines the network type and signal strength of the vehicle-mounted system based on this status. Finally, the network type and signal strength are displayed on the interface of the cloud service application on the terminal device. Users can promptly query the network type and signal strength of the vehicle-mounted system through the cloud service application, allowing for better use of the cloud service application, improving the success rate of cloud control, and increasing user confidence in using the cloud service application.

[0037] In the embodiments of this application, the vehicle network status is obtained from the cloud server in step S110. The vehicle network status is reported to the cloud server by the vehicle. The vehicle is wirelessly connected to the operator server via a base station, and the operator server is wirelessly connected to the cloud server, thereby enabling the vehicle to be wirelessly connected to the cloud server. Regardless of whether the vehicle is in a driving state, a parked state, or an off state, as long as the vehicle is connected to the cloud server, the vehicle will actively report the network status to the cloud server.

[0038] The in-vehicle infotainment system (IVS) can be equipped with a Subscriber Identification Module (SIM card) for network connectivity. The SIM card stores Access Point Names (APNs) from different operators to ensure the IVS can connect to the network. The IVS can access the network via a dedicated network, meaning the connection between the IVS and the cloud server is made through a private network. Operators can use dedicated lines or Virtual Private Networks (VPNs) to ensure low latency, sufficient bandwidth, stable data transmission, and high security. APN1 is a private channel that accesses the dedicated line opened by the IVS OEM on the operator's server. In one embodiment, the APN1 channel connects the IVS and the operator's server. When the APN1 channel status indicates success, the IVS maintains a connection with the operator's server, which in turn wirelessly connects to the cloud server, thus enabling a wireless connection between the IVS and the cloud server. When the APN1 channel status indicates failure, the IVS disconnects from the operator's server, thus disconnecting from the cloud server.

[0039] In embodiments of this application, determining the network type and signal strength of the vehicle-mounted system based on its network status in step S120 includes: determining the network type and signal strength of the vehicle-mounted system according to a specific network signal classification standard based on its network status. Traditional vehicle-mounted system network status only displays whether the remote connection is active or not, and users cannot further confirm the network type and signal strength of the vehicle-mounted system when it is connected. Therefore, this application determines the network type and signal strength of the vehicle-mounted system according to a specific network signal classification standard.

[0040] A network standard is a signal transmission standard, mainly including 1G, 2G, 3G, 4G, and 5G. The definitions of 1G, 2G, 3G, 4G, and 5G primarily reflect differences in their implementation technologies, such as speed, service types, transmission latency, and handover success rates. "G" stands for Generation. Therefore, 1G refers to the first generation of mobile communication systems, while 2G, 3G, 4G, and 5G refer to the second, third, fourth, and fifth generations, respectively. Network signal strength is mainly expressed in the number of signal bars. The principle behind these signal bars is that the vehicle's infotainment system reports the detected signal conditions to the network, which then selects the technology, frequency band, and channel for the next communication step. While signal bars represent signal strength, there is no standard unit of measurement for the vehicle's network signal bars. How the vehicle's infotainment system "reports" relevant information to the base station, and the number of signal bars displayed for a specific signal strength, depends on the vehicle's own system. Therefore, the vehicle's infotainment system determines the network standard and signal strength it is operating on based on specific network signal classification standards.

[0041] In one embodiment, the vehicle network status includes network signal quality. That is, the cloud service application interface can not only display whether the vehicle network is connected or not, but also determine the network signal quality of the vehicle. Based on the vehicle network status, according to a specific network signal classification standard, the network type and network signal strength of the vehicle are determined, including: determining the received power and signal-to-noise ratio of the vehicle's network signal based on the network signal quality; and classifying the vehicle's network signal into specific levels based on the received power and the signal-to-noise ratio to obtain the network type and network signal strength of the vehicle.

[0042] Reference Signal Receiving Power (RSRP) is a key parameter representing the strength of a wireless signal in Long Term Evolution (LTE) networks and is one of the physical layer measurement requirements. It is the average signal power received on all resource elements (REs) carrying the reference signal within a given symbol. RSRP ranges from -44 to -140; a higher value indicates a stronger signal. Signal to Interference plus Noise Ratio (SINR) is the ratio of the strength of the received useful signal to the strength of the received interference signal (noise and interference). It can be simply understood as the "signal-to-noise ratio." SINR reflects the link quality of the current channel; a higher value indicates a stronger signal.

[0043] In one embodiment, taking the 4G network standard as an example, network strength can be divided into 4 bars, 3 bars, 2 bars, 1 bar, and no signal strength based on the magnitude of the reference signal received power and signal-to-noise ratio. The classification standard for network signal strength is as follows:

[0044] When the RSRP value range is -44dBm≥RSRP≥-85dBm and the SINR value range is SINR≥15dB, the network signal strength is 4 bars.

[0045] When the RSRP value range is -85dBm > RSRP ≥ -105dBm, and the SINR value range is 15dB > SINR ≥ 10dB, the network signal strength is 3 bars.

[0046] When the RSRP value range is -105dBm > RSRP ≥ -115dBm and the SINR value range is 10dB > SINR ≥ 0dB, the network signal strength is 2 bars.

[0047] When the RSRP value range is -115dBm > RSRP ≥ -130dBm, and the SINR value range is 0dB > SINR > -5dB, the network signal strength is 1 bar.

[0048] When the value range of RSRP is -130dBm > RSRP, or the value range of SINR is -5 > SINR, the network signal strength is zero.

[0049] If only one of the RSRP and SINR conditions is met, the network signal strength will automatically decrease by one bar. For example, if the vehicle's infotainment system reports an RSRP of -80dBm and a SINR of 12dB for the 4G signal to the cloud server at a certain moment, the cloud service application will display the vehicle's signal strength as three bars. Similarly, there are specific standards for distinguishing network signal strength under 5G and 2G networks, which will not be elaborated here.

[0050] In the embodiments of this application, in step S130, the network standard and network signal strength are displayed on the interface of the cloud service application on the terminal device. The network standard is displayed as 2G, 3G, 4G, or 5G, and the network signal strength is displayed as 4 bars, 3 bars, 2 bars, 1 bar, or no signal. When the cloud service application interface displays a 5G network standard and a 2-bar network signal strength, the vehicle network signal strength is stronger than that of a 2G network standard and a 2-bar network signal strength.

[0051] In the embodiments of this application, the network standard displayed on the interface is interactive. Interaction, or communication and interaction, is a functional state that many internet platforms strive to create. Through an internet platform with interactive functions, users can not only obtain relevant information, news, or services, but also communicate and interact with each other or with the platform, thereby generating more creativity, ideas, and needs. In one embodiment, when a user's interactive operation on the network standard is received, a first prompt message is displayed on the interface. The first prompt message is used to guide the user on the correct cloud service operation method under the current network standard. After observing the network standard and network signal strength of the vehicle's infotainment system, the user can click on the network standard on the cloud service application interface to query the user's operation instructions for the cloud service application at the current location, which can improve the success rate of cloud control and increase the user's confidence in using the cloud service application.

[0052] In an embodiment of this application, when the network standard is 2G, the first prompt message includes: Under the current network standard, the vehicle needs approximately 30 seconds to successfully unlock via cloud service. Please wait patiently and do not press the unlock button repeatedly. After seeing the first prompt message on the cloud service application, the user understands that under the current vehicle network conditions, they need to wait patiently for the vehicle to unlock, preventing the user from frantically pressing the unlock button and avoiding the user's anxiety that the cloud service application has encountered an error.

[0053] In this embodiment, when the network standard and signal strength are insufficient to support cloud services, a second prompt message is displayed on the interface. This second prompt message prompts the user to change the vehicle's parking location so that the network standard and signal strength of the vehicle's infotainment system can support cloud services. If the network signal of the infotainment system is poor or disconnected at the current parking location, the cloud service application will display the second prompt message after the vehicle is turned off to remind the user to find a parking spot with a better network signal, facilitating the use of the cloud service application.

[0054] In one embodiment, when the vehicle's infotainment network is disconnected, the cloud service application cannot update the vehicle's status in a timely manner. When a user retrieves the vehicle's status through the cloud service application, they believe they are seeing the vehicle's current status, but in reality, they are seeing the status from when the network was last connected. For example, the car may be in location A, but the cloud service application shows it as being in location B; the windows may be closed, but the cloud service application shows they are open; even when the vehicle's network is disconnected, the user may repeatedly press the cloud service application to lock the car—in these situations, the cloud control system will fail. Displaying the vehicle's network status through the cloud service application solves these problems. Users can understand that the inaccurate vehicle status displayed by the cloud service application after the network disconnection is due to a problem with the vehicle's network, thus reducing user complaints about the cloud service application.

[0055] Therefore, the information display method according to this application embodiment connects the vehicle-mounted system and the cloud server, enabling the cloud server to obtain the vehicle-mounted system's network status from the vehicle-mounted system, which is reported by the vehicle-mounted system to the cloud server. Through the connection between the terminal device and the cloud server, the cloud service application on the terminal device reads the vehicle-mounted system's network status from the cloud server and determines the network type and signal strength of the vehicle-mounted system based on this status. Finally, the network type and signal strength are displayed on the interface of the cloud service application on the terminal device, allowing users to promptly query the network type and signal strength of the vehicle-mounted system through the cloud service application. This allows users to better utilize the cloud service application and improves the success rate of cloud control.

[0056] The information reporting method 200 for implementing another embodiment of this application will now be described with reference to FIG2. FIG2 shows a schematic flowchart of the information reporting method 200 according to an embodiment of this application. As shown in FIG2, the information reporting method 200 according to an embodiment of this application may include the following steps:

[0057] In step S210, it is determined whether the vehicle-mounted system and the cloud server have successfully connected.

[0058] In step S220, if the vehicle-mounted unit successfully connects to the cloud server, the vehicle-mounted unit's network status is reported to the cloud server so that the terminal devices in the cloud service system can execute the above-mentioned information display method.

[0059] In the embodiments of this application, the vehicle-mounted infotainment system (V2X) reports its network status to the cloud server via a connection between the V2X and the cloud server. Through the connection between the terminal device in the cloud service system and the cloud server, the terminal device can obtain the V2X network status from the cloud server and execute the aforementioned information display method.

[0060] In this embodiment, step S210 involves determining whether the vehicle-mounted unit (VMU) and the cloud server are successfully connected. The VMU connects wirelessly to the operator's server via a base station, and the operator's server connects wirelessly to the cloud server, thus enabling a wireless connection between the VMU and the cloud server. However, when the VMU is in an area with poor signal, the wireless connection between the VMU and the base station may be lost, causing the VMU to disconnect from the cloud server. In this case, it is necessary to determine the connection status between the VMU and the cloud server. The APN1 path connects the VMU and the operator's server. When the APN1 path status shows success, the VMU maintains a connection with the operator's server, and the operator's server wirelessly connects to the cloud server, thus determining that the VMU and the cloud server are wirelessly connected. When the APN1 path status shows failure, the VMU disconnects from the operator's server, thus determining that the VMU has disconnected from the cloud server. In this embodiment, when the APN1 path status shows failure, the VMU will determine whether the cloud server was connected at the previous moment. If it was connected, it will actively disconnect from the cloud server, and the cloud service application interface will display "No Network".

[0061] In the embodiments of this application, in step S220, after the vehicle-mounted system successfully connects to the cloud server, the vehicle-mounted system's network status is reported to the cloud server, enabling the terminal devices in the cloud service system to execute the aforementioned information display method. After the vehicle-mounted system reports its network status to the cloud server via the APN1 channel, the cloud server synchronizes the vehicle-mounted system's network status to the vehicle networking platform. The terminal devices, through their connection to the cloud server, obtain the vehicle-mounted system's network status on the vehicle networking platform and, according to specific network signal classification standards, promptly update the vehicle-mounted system's network standard and signal strength for user convenience.

[0062] In the embodiments of this application, the vehicle-mounted system reports its network status to the cloud server when the vehicle is in motion, parked, or turned off. Therefore, regardless of the vehicle's state, users can promptly check the vehicle's status through cloud service applications and remotely control the vehicle, diversifying cloud service application scenarios and making it more convenient for users to use the vehicle in different states.

[0063] In the embodiments of this application, the vehicle-mounted infotainment system reports its network status to the cloud server at different time intervals and / or different reporting methods depending on the vehicle's state. Alerting the user with varying frequencies based on the vehicle's location can reduce the system's power consumption. When the vehicle is in motion, its location changes significantly, leading to substantial changes in its network status. In this case, frequent reporting of the network status is less meaningful, and since the user is driving, their interaction with cloud service applications is reduced, resulting in a longer reporting cycle. When the vehicle is off, the user is more likely to use cloud service applications to unlock the vehicle and check functions such as doors, windows, and air conditioning, thus requiring a shorter reporting cycle for the network status.

[0064] In an embodiment of this application, when the vehicle is off, the vehicle-mounted infotainment system reports its network status to the cloud server via timed heartbeat packets. A heartbeat packet is a user-defined command word that periodically notifies the client and server of their respective statuses, sent at regular intervals, similar to a heartbeat, hence the name. The vehicle-mounted infotainment system sends a default heartbeat packet to the cloud server within these intervals. This heartbeat packet is sent to the cloud server via the APN1 channel and contains the vehicle-mounted infotainment system's network status.

[0065] Therefore, the information reporting method according to the embodiments of this application determines whether the vehicle-mounted system and the cloud server are connected. If connected, the vehicle-mounted system's network status is reported to the cloud server. Through the connection between the terminal device in the cloud service system and the cloud server, the terminal device can update the vehicle-mounted system's network standard and signal strength in a timely manner according to a specific network signal classification standard, facilitating user operation.

[0066] The terminal device 300 provided according to another aspect of this application is described below with reference to FIG3. FIG3 shows a schematic structural block diagram of the terminal device 300 according to an embodiment of this application. As shown in FIG3, the terminal device 300 includes a memory 310, a processor 320, and a display 330, wherein: the memory 310 stores computer instructions executed by the processor 320; when the processor 320 executes the computer instructions, it performs the aforementioned information display method 100; and the display 330 is used to display data output by the processor 320.

[0067] Those skilled in the art can understand the structure and specific operation of the terminal device 300 according to the embodiments of this application based on the foregoing description, and for the sake of brevity, it will not be described again here. Therefore, the terminal device according to the embodiments of this application, based on the vehicle network status obtained from the cloud server, and referring to the magnitude of the signal received power and signal-to-noise ratio, divides the signal into specific levels, and displays the vehicle network standard and signal strength on the cloud service application.

[0068] Furthermore, according to an embodiment of this application, a vehicle infotainment system is also provided. The vehicle infotainment system 400 provided according to another aspect of this application is described below with reference to FIG4. FIG4 shows a schematic structural block diagram of the vehicle infotainment system 400 according to an embodiment of this application. As shown in FIG4, the vehicle infotainment system 400 includes a memory 410 and a processor 420, wherein: the memory 410 stores computer instructions executed by the processor 420; when the processor 420 executes the computer instructions, it performs the aforementioned information reporting method 200.

[0069] Those skilled in the art can understand the structure and specific operation of the vehicle infotainment system 400 according to the embodiments of this application based on the foregoing description; for the sake of brevity, further details are omitted here. Therefore, the vehicle infotainment system according to the embodiments of this application wirelessly connects to a cloud server via a base station and reports the vehicle infotainment system's network status to the cloud server.

[0070] The cloud service system provided according to another aspect of this application is described below with reference to FIG. 5. FIG. 5 shows a schematic structural block diagram of a cloud service system 500 according to an embodiment of this application. As shown in FIG. 5, the cloud service system 500 includes: a terminal device 510, a base station 520, a cloud server 530, an operator server 540, and a vehicle-mounted unit 550, wherein: the terminal device 510 is the terminal device mentioned above, and the terminal device 510 is wirelessly connected to the cloud server 530 through the base station 520; the vehicle-mounted unit 550 is the vehicle-mounted unit mentioned above, and the vehicle-mounted unit 550 is wirelessly connected to the operator server 540 through the base station 520, and the operator server 540 is wirelessly connected to the cloud server 530, thereby enabling the vehicle-mounted unit 550 to be wirelessly connected to the cloud server 530.

[0071] Those skilled in the art can understand the structure and specific operation of the cloud service system 500 according to the embodiments of this application based on the foregoing description; for the sake of brevity, further details are omitted here. Therefore, the cloud service system according to the embodiments of this application interacts with the terminal device via the vehicle-mounted system, enabling the vehicle-mounted system to report its network status to the cloud server. The terminal device obtains the vehicle-mounted system's network status from the cloud server and displays the vehicle-mounted system's network type and signal type on the cloud service application's interface, facilitating the user's use of cloud control commands.

[0072] Furthermore, this application also provides a storage medium storing computer instructions thereon, which, when executed by a processor, cause the processor to perform the information display method 100 described above according to an embodiment of this application, or to perform the information reporting method 200 described above according to an embodiment of this application. The storage medium may, for example, include a memory card of a smartphone, a storage component of a tablet computer, a hard disk of a personal computer, a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a portable compact disc read-only memory (CD-ROM), a USB memory, or any combination of the above storage media. The computer-readable storage medium may be any combination of one or more computer-readable storage media.

[0073] In addition, this application also provides a computer instruction that, when executed by a processor, causes the processor to perform the information display method 100 described above according to an embodiment of this application, or to perform the information reporting method 200 described above according to an embodiment of this application.

[0074] Based on the above description, the information display and reporting method and terminal device, vehicle-mounted system, and cloud service system of this application embodiment, through the connection between the vehicle-mounted system and the cloud server, enable the cloud server to obtain the vehicle-mounted system's network status from the vehicle-mounted system. This vehicle-mounted system's network status is reported to the cloud server by the vehicle-mounted system. Through the connection between the terminal device and the cloud server, the cloud service application on the terminal device reads the vehicle-mounted system's network status from the cloud server and determines the network type and signal strength of the vehicle-mounted system based on this status. Finally, the network type and signal strength are displayed on the interface of the cloud service application on the terminal device, allowing users to promptly query the network type and signal strength of the vehicle-mounted system through the cloud service application. This allows customers to better utilize the cloud service application and improves the success rate of cloud control.

[0075] Although exemplary embodiments have been described herein with reference to the accompanying drawings, it should be understood that the above exemplary embodiments are merely illustrative and are not intended to limit the scope of this application. Various changes and modifications can be made therein by those skilled in the art without departing from the scope and spirit of this application. All such changes and modifications are intended to be included within the scope of this application as claimed in the appended claims.

[0076] Those skilled in the art will recognize that the algorithmic steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0077] Numerous specific details are set forth in the specification provided herein. However, it will be understood that embodiments of this application may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0078] Similarly, it should be understood that, in order to streamline this application and aid in understanding one or more of the various inventive aspects, features of this application may sometimes be grouped together in a single embodiment, figure, or description thereof in the description of exemplary embodiments of this application. However, this approach should not be construed as reflecting an intention that the claimed application requires more features than are expressly recited in each claim. Rather, as reflected in the corresponding claims, its inventive point lies in solving the corresponding technical problem with features fewer than all features of a single disclosed embodiment. Therefore, the claims following the detailed description are hereby expressly incorporated into that detailed description, wherein each claim itself is a separate embodiment of this application.

[0079] Those skilled in the art will understand that, apart from the mutual exclusion of features, all features disclosed in this specification (including the accompanying claims, abstract, and drawings) and all processes of any method or apparatus so disclosed can be combined in any combination. Unless otherwise expressly stated, each feature disclosed in this specification (including the accompanying claims, abstract, and drawings) may be replaced by an alternative feature that serves the same, equivalent, or similar purpose.

[0080] Furthermore, those skilled in the art will understand that although some embodiments described herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0081] The various component embodiments of this application can be implemented in hardware, or in software running on one or more processors, or a combination thereof. Those skilled in the art will understand that microprocessors or digital signal processors (DSPs) can be used in practice to implement some or all of the functions according to the embodiments of this application. This application can also be implemented as instructions (e.g., computer instructions and computer instruction products) for performing some or all of the methods described herein. Such instructions for implementing this application can be stored on a computer-readable medium or can be in the form of one or more signals. Such signals can be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.

[0082] It should be noted that the above embodiments are illustrative of this application and not limiting of it, and that those skilled in the art can devise alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses should not be construed as limiting the claims. The word "comprising" does not exclude the presence of elements or steps not listed in the claims. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. This application can be implemented by means of hardware comprising several different elements and by means of a suitably programmed computer.

[0083] The above description is merely a specific embodiment or illustration of the embodiments of this application. The scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. The scope of protection of this application shall be determined by the scope of the claims.

Claims

1. An information display method applied to a terminal device in a cloud service system, wherein, The method comprises: obtaining a vehicle machine network state from a cloud server, the vehicle machine network state being reported by a vehicle machine to the cloud server; determining a network standard and a network signal strength in which the vehicle machine is located based on the vehicle machine network state; displaying the network standard and the network signal strength on an interface of a cloud service application of the terminal device.

2. The method of claim 1, wherein, The determination of the network standard and the network signal strength in which the vehicle machine is located based on the vehicle machine network state comprises: determining the network standard and the network signal strength in which the vehicle machine is located based on the vehicle machine network state according to a specific network signal classification standard.

3. The method of claim 2, wherein, The vehicle machine network state comprises a network signal quality, and the determination of the network standard and the network signal strength in which the vehicle machine is located based on the vehicle machine network state according to a specific network signal classification standard comprises: determining a receiving power and a signal-to-noise ratio of the network signal of the vehicle machine based on the network signal quality; dividing the network signal of the vehicle machine into specific levels based on the receiving power and the signal-to-noise ratio to obtain the network standard and the network signal strength in which the vehicle machine is located.

4. The method of claim 3, wherein, The network standard is displayed as 2G, 3G, 4G or 5G, and the network signal strength is displayed as a 4-bar signal, a 3-bar signal, a 2-bar signal, a 1-bar signal or no signal bar.

5. The method of any one of claims 1 to 4, wherein, The network standard displayed on the interface is interactive, and the method further comprises: in response to receiving an interactive operation of the network standard by a user, displaying first prompt information on the interface, the first prompt information being used to prompt a correct cloud service operation mode of the user under the current network standard.

6. The method of claim 5, wherein, in response to the network standard being 2G, the first prompt information comprises: under the current network standard, it takes about 30 seconds for the vehicle to successfully complete cloud service unlocking, please wait patiently, and there is no need to press the unlocking button multiple times.

7. The method of any one of claims 1 to 6, wherein, The method further comprises: in response to the network standard and the network signal strength being difficult to support cloud service, displaying second prompt information on the interface, the second prompt information being used to prompt the user to change a parking position of the vehicle so that the network standard and the network signal strength in which the vehicle machine of the vehicle is located can support cloud service. 8.A method for reporting information, applied to a car machine in a cloud service system, wherein, The method comprises: judging whether the vehicle machine and the cloud server are successfully connected; in response to the vehicle machine and the cloud server being successfully connected, reporting vehicle machine network state to the cloud server so that a terminal device in the cloud service system can execute the information display method of any one of claims 1-7.

9. The method of claim 8, wherein, The vehicle machine reports vehicle machine network state to the cloud server in response to the vehicle being in a driving state, a parking state and an engine-off state.

10. The method of claim 9, wherein / which comprises the vehicle machine reporting vehicle machine network state to the cloud server in different time periods and / or different reporting manners in response to the vehicle being in different states.

11. The method of claim 9 or 10, wherein, The vehicle machine reports vehicle machine network state to the cloud server by a time rule heartbeat packet in response to the vehicle being in an engine-off state.

12. A terminal device applied to the information display method according to any one of claims 1 to 7, wherein The terminal device comprises a memory, a processor and a display, wherein: the memory stores computer instructions run by the processor; The processor executes the information display method in any one of claims 1-7 when running the computer instructions. The display is used to display the data output by the processor.

13. A car machine applied to the information reporting method of any one of claims 8-11, wherein, The car machine comprises a memory and a processor, wherein: The memory stores computer instructions run by the processor; The processor executes the information reporting method in any one of claims 8-11 when running the computer instructions.

14. A cloud service system, wherein, The system comprises a terminal device, a base station, a cloud server, an operator server and a car machine, wherein: The terminal device is the terminal device in claim 12, and the terminal device is wirelessly connected to the cloud server through the base station; The car machine is the car machine in claim 13, and the car machine is wirelessly connected to the operator server through the base station, and the operator server is wirelessly connected to the cloud server, so that the car machine is wirelessly connected to the cloud server.

15. A storage medium for use in the information display method according to any one of claims 1 to 7 or the information reporting method according to any one of claims 8 to 11, wherein The storage medium stores computer instructions, and the computer instructions make the processor execute the information display method in any one of claims 1-7 or the information reporting method in any one of claims 8-11 when run by the processor.

16. Computer instructions for use in the information display method according to any one of claims 1 to 7 or the information reporting method according to any one of claims 8 to 11, wherein, The computer instructions make the processor execute the information display method in any one of claims 1-7 or the information reporting method in any one of claims 8-11 when run by the processor.

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