Vehicle awakening method and device and computer equipment

Abstract

The invention relates to a vehicle awakening method and device, computer equipment and a storage medium. The method belongs to the technical field of vehicle detection, and comprises the following steps: in response to a vehicle wake-up control instruction sent by a user terminal, obtaining communication quality of a candidate communication path associated with a target vehicle; wherein the number of the candidate communication paths is more than two. And selecting a target communication path from the candidate communication paths according to the communication quality of the candidate communication paths. And performing a wake-up operation of the target vehicle based on the target communication path. When the target vehicle is remotely awakened, the target communication path with higher communication quality is selected according to the communication quality of each candidate communication path, and the awakening operation of the target vehicle is executed based on the target communication path. The wake-up success rate of the target vehicle can be effectively improved, the remote wake-up time delay of the vehicle can be effectively reduced, and the wake-up response speed is improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle detection technology, and in particular to a vehicle wake-up method, device and computer equipment. Background Art

[0002] For connected cars, remote control is almost a must-have function. The control function has been extended from the original engine control and air conditioning control to many personalized functions. Especially with the emergence of new car-making forces in recent years, users have higher and higher requirements for functions and the quality of functions. An important indicator of remote control is the remote control success rate, which will directly affect the user experience and thus affect the sales of cars.

[0003] The remote control vehicle wake-up success rate is one of the important indicators of remote control success rate. Remote control wake-up is generally achieved by operators sending text messages. The base station in the area where the controlled vehicle is located may cause delays in text message sending, resulting in failure of remote wake-up of the car. Or the delay in text message sending causes a slow remote wake-up speed, which seriously affects the experience of the remote wake-up function. Summary of the invention

[0004] Based on this, it is necessary to provide a vehicle wake-up method, device and computer equipment that can improve the success rate of remote wake-up in response to the above technical problems.

[0005] In a first aspect, the present application provides a vehicle wake-up method, which is applied to a vehicle networking platform, and the method includes:

[0006] In response to the vehicle wake-up control instruction sent by the user terminal, the communication quality of the candidate communication path associated with the target vehicle is obtained; wherein the number of the candidate communication paths is more than two;

[0007] selecting a target communication path from the candidate communication paths according to the communication qualities of the candidate communication paths;

[0008] Based on the target communication path, a wake-up operation of the target vehicle is performed.

[0009] In one embodiment, obtaining the communication quality of the candidate communication path associated with the target vehicle includes:

[0010] For each candidate communication path, obtaining a signal strength of a subscriber identity module SIM card associated with the candidate communication path;

[0011] The signal strength of the SIM card associated with the candidate communication path is used as the communication quality of the candidate communication path.

[0012] In one of the embodiments, obtaining the signal strength of the SIM card associated with the candidate communication path includes:

[0013] From the card information of the SIM card associated with the candidate communication path, the last frame signal strength and the historical frame signal strength of the SIM card are obtained; wherein the card information is reported periodically by the target vehicle according to a preset period; the last frame signal strength is the signal strength of the SIM card uploaded for the last time before the target vehicle is powered off;

[0014] The signal strength of the SIM card associated with the candidate communication path is determined according to the last frame signal strength and the historical frame signal strength.

[0015] In one of the embodiments, determining the signal strength of the SIM card associated with the candidate communication path according to the last frame signal strength and the historical frame signal strength includes:

[0016] According to the first weight of the signal strength of the last frame and the second weight of the signal strength of the history frame, the signal strength of the last frame and the signal strength of the history frame are weighted and summed to obtain a signal strength fusion result;

[0017] According to the signal strength fusion result, the signal strength of the SIM card associated with the candidate communication path is determined.

[0018] In one of the embodiments, according to the signal strength fusion result, the signal strength of the SIM card associated with the candidate communication path includes:

[0019] Obtaining the GPS signal strength of the target vehicle; wherein the GPS signal strength is periodically reported by the target vehicle according to a preset period;

[0020] The signal strength of the SIM card associated with the candidate communication path is determined based on the GPS signal strength and the signal strength fusion result.

[0021] In one embodiment, based on the target communication path, performing a wake-up operation of the target vehicle includes:

[0022] Based on the target communication path, a wake-up message is sent to the target vehicle, and the target vehicle is woken up based on the wake-up message.

[0023] In a second aspect, the present application also provides a vehicle awakening device. The device comprises:

[0024] An acquisition module, configured to acquire the communication quality of a candidate communication path associated with the target vehicle in response to a vehicle wake-up control instruction sent by a user terminal; wherein the number of the candidate communication paths is more than two;

[0025] A selection module, configured to select a target communication path from the candidate communication paths according to the communication qualities of the candidate communication paths;

[0026] The wake-up module is used to perform a wake-up operation of the target vehicle based on the target communication path.

[0027] In a third aspect, the present application further provides a computer device. The computer device includes a memory and a processor, the memory stores a computer program, and the processor implements the following steps when executing the computer program:

[0028] In response to the vehicle wake-up control instruction sent by the user terminal, obtaining the communication quality of the candidate communication path associated with the target vehicle; wherein the number of the candidate communication paths is more than two;

[0029] selecting a target communication path from the candidate communication paths according to the communication qualities of the candidate communication paths;

[0030] Based on the target communication path, a wake-up operation of the target vehicle is performed.

[0031] In a fourth aspect, the present application further provides a computer-readable storage medium. The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0032] In response to the vehicle wake-up control instruction sent by the user terminal, obtaining the communication quality of the candidate communication path associated with the target vehicle; wherein the number of the candidate communication paths is more than two;

[0033] selecting a target communication path from the candidate communication paths according to the communication qualities of the candidate communication paths;

[0034] Based on the target communication path, a wake-up operation of the target vehicle is performed.

[0035] In a fifth aspect, the present application further provides a computer program product. The computer program product includes a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0036] In response to the vehicle wake-up control instruction sent by the user terminal, obtaining the communication quality of the candidate communication path associated with the target vehicle; wherein the number of the candidate communication paths is more than two;

[0037] selecting a target communication path from the candidate communication paths according to the communication qualities of the candidate communication paths;

[0038] Based on the target communication path, a wake-up operation of the target vehicle is performed.

[0039] The above-mentioned vehicle wake-up method, device and computer equipment obtain the communication quality of the candidate communication path associated with the target vehicle in response to the vehicle wake-up control instruction sent by the user terminal; wherein the number of candidate communication paths is two or more. According to the communication quality of the candidate communication path, a target communication path is selected from the candidate communication paths. Based on the target communication path, a wake-up operation of the target vehicle is performed. When remotely waking up the target vehicle, the present application selects a target communication path with higher communication quality according to the communication quality of each candidate communication path, and performs a wake-up operation of the target vehicle based on the target communication path. It can effectively improve the wake-up success rate for the target vehicle, and can also effectively reduce the remote wake-up delay of the vehicle and improve the wake-up response speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] FIG1 is a diagram showing an application environment of a vehicle wake-up method provided by this embodiment;

[0041] FIG2 is a schematic diagram of a flow chart of a first vehicle wake-up method provided in this embodiment;

[0042] Figure 3 A schematic diagram of a flow chart for determining the communication quality of a candidate communication path provided in this embodiment;

[0043] Figure 4 A schematic diagram of a process for determining the signal strength of a SIM card associated with a candidate communication path provided in this embodiment;

[0044] Figure 5 A schematic diagram of a flow chart of a second vehicle wake-up method provided in this embodiment;

[0045] Figure 6 A structural block diagram of a vehicle wake-up device provided in this embodiment;

[0046] FIG. 7 is a diagram showing the internal structure of the computer device provided in this embodiment. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0048] The vehicle wake-up method provided in the embodiment of the present application is mainly applied to the Internet of Vehicles platform, that is, the method can be applied to the application environment shown in Figure 1. Among them, the Internet of Vehicles platform 104 responds to the vehicle wake-up control instruction sent by the user terminal 102 to obtain the communication quality of the candidate communication path associated with the target vehicle 106; wherein the number of candidate communication paths is more than two. The Internet of Vehicles platform 104 selects a target communication path from the candidate communication paths according to the communication quality of the candidate communication paths, and performs the wake-up operation of the target vehicle 106 based on the target communication path.

[0049] Among them, the Internet of Vehicles platform 104 is a product that combines Internet technology with the automotive industry. It realizes the interconnection between vehicles, vehicles and roads, and vehicles and people by integrating multiple devices and technologies such as sensors, controllers, and vehicle communication modules. Such a platform can provide multiple services, including navigation, automatic driving assistance, vehicle remote monitoring, traffic information acquisition, emergency rescue, etc. The carrier of the Internet of Vehicles platform can be a server, which can be an independent server or a server cluster composed of multiple servers.

[0050] The user terminal 102 refers to a terminal device configured with a remote control application (for example, a vehicle control APP (Application Program)), which can send a wake-up command to the Internet of Vehicles platform through the vehicle control APP. The terminal device can be a terminal device such as a mobile phone or a computer, or a smart wearable device such as a smart watch or a smart bracelet.

[0051] The target vehicle 106 refers to a vehicle that needs to be awakened by remote control, which may be a fuel vehicle, a new energy vehicle or a hybrid vehicle. This application does not limit the model or type of the target vehicle.

[0052] In one embodiment, a vehicle wake-up method is provided, and the method is applied to the vehicle networking platform in FIG. 1 as an example for explanation, as shown in FIG. 2, including the following steps:

[0053] S201, in response to a vehicle wake-up control instruction sent by a user terminal, obtaining a communication quality of a candidate communication path associated with a target vehicle.

[0054] Among them, the number of candidate communication paths is more than two. A user terminal refers to a terminal device configured with a remote control application (for example, a vehicle control APP (Application Program)), which can send a wake-up command to the Internet of Vehicles platform through the vehicle control APP. The terminal device can be a terminal device such as a mobile phone or a computer, or a smart wearable device such as a smart watch or a smart bracelet. A vehicle wake-up control command refers to a control command used to remotely wake up a target vehicle. Vehicle wake-up means restarting a target vehicle in a dormant state and entering a working state. A target vehicle refers to a vehicle that needs to be awakened. A candidate communication path is an alternative communication path for a target vehicle.

[0055] As an optional implementation of the embodiment of the present application, in response to a vehicle wake-up control instruction sent by a user terminal, the network speed of the candidate communication path associated with the target vehicle is obtained, and the network speed of the candidate communication path associated with the target vehicle is used as the communication quality of the candidate communication path.

[0056] As another optional implementation of the embodiment of the present application, in response to the vehicle wake-up control instruction sent by the user terminal, the network bandwidth of the candidate communication path associated with the target vehicle is obtained, and the communication quality of the candidate communication path is determined according to the network bandwidth of the candidate communication path associated with the target vehicle. For example, the higher the network bandwidth, the better the communication quality.

[0057] S202: Select a target communication path from the candidate communication paths according to the communication qualities of the candidate communication paths.

[0058] The target communication path refers to a communication path used to send a wake-up message to a target vehicle.

[0059] As an optional implementation of the embodiment of the present application, according to the communication qualities of the candidate communication paths, a candidate communication path with the best communication quality is selected as the target communication path.

[0060] S203, executing a wake-up operation of the target vehicle based on the target communication path.

[0061] Optionally, in this implementation, a wake-up message is sent to the target vehicle based on the target communication path, and the target vehicle is woken up based on the wake-up message. Specifically, if the target communication path has an associated SIM card, the Internet of Vehicles platform sends a wake-up SMS to the SIM card associated with the target communication path based on the vehicle wake-up control instruction, and the target vehicle performs a vehicle wake-up operation based on the wake-up SMS. Specifically, the SIM (Subscriber Identity Module) card is configured in the TBOX (Telematics box) of the target vehicle, and the TBOX wakes up the target vehicle after receiving the wake-up SMS.

[0062] In one embodiment, in order to more accurately determine the target communication path, such as Figure 3 As shown, an optional implementation of obtaining the communication quality of the candidate communication path associated with the target vehicle includes:

[0063] S301, for each candidate communication path, obtaining the signal strength of the SIM card associated with the candidate communication path.

[0064] The signal strength refers to the signal strength of the mobile communication network of the mobile operator corresponding to the SIM card.

[0065] As an optional implementation of the embodiment of the present application, a signal strength acquisition request is sent to the target vehicle through the Internet of Vehicles network management, so that the target vehicle obtains the signal strength of the SIM card associated with each candidate communication path from the TBOX.

[0066] As another optional implementation of the embodiment of the present application, the TBOX of the target vehicle will periodically (for example, 5s, 10s, 20s, etc.) upload relevant information of the target vehicle through the Internet of Vehicles gateway; wherein the relevant information includes but is not limited to the card information of the SIM card associated with each candidate communication path and the GPS signal strength of the target vehicle, as well as other information of the target vehicle. According to the card information of the SIM card associated with the candidate communication path, the signal strength of the SIM card associated with the candidate communication path is obtained. Among them, the card information includes the signal strength of the SIM card.

[0067] It should be noted that different candidate communication paths are associated with SIM cards corresponding to different operators.

[0068] S302: Using the signal strength of the SIM card associated with the candidate communication path as the communication quality of the candidate communication path.

[0069] Optionally, the stronger the signal strength of the SIM card associated with the candidate communication path, the better the communication quality of the candidate communication path. Conversely, the weaker the signal strength of the SIM card associated with the candidate communication path, the worse the communication quality of the candidate communication path.

[0070] In this embodiment, for each candidate communication path, the signal strength of the SIM card associated with the candidate communication path is obtained. The signal strength of the SIM card associated with the candidate communication path is used as the communication quality of the candidate communication path, which effectively increases the efficiency of obtaining the communication quality of each candidate communication path.

[0071] In one embodiment, in order to more accurately determine the signal strength of the SIM card, such as Figure 4As shown, an optional implementation of obtaining the signal strength of the SIM card associated with the candidate communication path includes:

[0072] S401, acquiring the last frame signal strength and the historical frame signal strength of the SIM card from the card information of the SIM card associated with the candidate communication path.

[0073] Among them, the card information is reported periodically by the target vehicle according to a preset period; the last frame signal strength is the signal strength of the SIM card uploaded for the last time before the target vehicle is powered off.

[0074] Optionally, the last frame signal strength is recorded in the power-off event of the target vehicle. When the target vehicle is powered off, it is necessary to send a power-off event to the Internet of Vehicles platform through the Internet of Vehicles gateway. The power-off event records the signal strength of the SIM card associated with each candidate communication path when the vehicle is powered off, that is, the last frame signal strength.

[0075] Optionally, the historical frame signal strength of the SIM card is obtained from the card information of the SIM card associated with the candidate communication path. The last frame signal strength of the SIM card is obtained from the power-off event of the target vehicle.

[0076] Optionally, the number of historical frame signal strengths is multiple, and is obtained from the card information uploaded by the TBOX before the target vehicle is powered off. Specifically, the historical frame signal strengths are obtained from multiple consecutive card information before the target vehicle is powered off.

[0077] S402: Determine the signal strength of the SIM card associated with the candidate communication path according to the last frame signal strength and the historical frame signal strength.

[0078] As an optional implementation of the embodiment of the present application, according to the first weight of the signal strength of the last frame and the second weight of the signal strength of the historical frame, the signal strength of the last frame and the signal strength of the historical frame are weighted and summed to obtain a signal strength fusion result. According to the signal strength fusion result, the signal strength of the SIM card associated with the candidate communication path is determined.

[0079] In this embodiment, an optional implementation method for determining the signal strength of the SIM card associated with the candidate communication path based on the signal strength fusion result is to obtain the GPS signal strength of the target vehicle. The signal strength of the SIM card associated with the candidate communication path is determined based on the GPS signal strength and the signal strength fusion result. It should be noted that the GPS signal strength is periodically reported by the target vehicle according to a preset period, the GPS signal strength is periodically uploaded by the TBOX according to a preset period, and the GPS signal strength is uploaded simultaneously with the card information.

[0080] In this embodiment, an optional implementation method for determining the signal strength of the SIM card associated with the candidate communication path based on the GPS signal strength and the signal strength fusion result is to determine the fused signal strength based on the signal strength fusion result. Determine the first signal attenuation by comparing the fused signal strength with the maximum signal strength of the SIM card. Determine the second signal attenuation by comparing the GPS signal strength with the maximum strength of the GPS signal. Take the average of the first signal attenuation and the second signal attenuation as the average signal attenuation. Adjust the fused signal strength based on the average signal attenuation. Specifically, determine the ratio of the average signal attenuation to the first signal attenuation, and use the product of the ratio and the fused signal strength as the signal strength of the SIM card associated with the candidate communication path.

[0081] In this embodiment, the signal strength of the last frame and the signal strength of the historical frame are weighted and summed according to the first weight of the signal strength of the last frame and the second weight of the signal strength of the historical frame to obtain a signal strength fusion result. The GPS signal strength of the target vehicle is obtained. According to the GPS signal strength and the signal strength fusion result, the signal strength of the SIM card associated with the candidate communication path can be determined more accurately.

[0082] In one embodiment, if Figure 6 As shown, an optional implementation of the vehicle wake-up method is:

[0083] S501, in response to the vehicle wake-up control instruction sent by the user terminal, for each candidate communication path, obtain the last frame signal strength and the historical frame signal strength of the SIM card from the card information of the SIM card associated with the candidate communication path. Among them, the card information is reported periodically by the target vehicle according to a preset period; the last frame signal strength is the signal strength of the SIM card uploaded for the last time before the target vehicle is powered off; the number of candidate communication paths is at least two.

[0084] S502: Perform weighted summation of the final frame signal strength and the historical frame signal strength according to the first weight of the final frame signal strength and the second weight of the historical frame signal strength to obtain a signal strength fusion result.

[0085] S503, obtaining the GPS signal strength of the target vehicle; wherein the GPS signal strength is periodically reported by the target vehicle according to a preset period.

[0086] S504: Determine the signal strength of the SIM card associated with the candidate communication path according to the GPS signal strength and the signal strength fusion result.

[0087] S505: Use the signal strength of the SIM card associated with the candidate communication path as the communication quality of the candidate communication path.

[0088] S506: Select a target communication path from the candidate communication paths according to the communication qualities of the candidate communication paths.

[0089] S507, sending a wake-up message to the target vehicle based on the target communication path, and waking up the target vehicle based on the wake-up message.

[0090] In this embodiment, in response to a vehicle wake-up control instruction sent by a user terminal, the communication quality of the candidate communication path associated with the target vehicle is obtained; wherein the number of candidate communication paths is two or more. According to the communication quality of the candidate communication path, a target communication path is selected from the candidate communication paths. Based on the target communication path, a wake-up operation of the target vehicle is performed. When remotely waking up a target vehicle, the present application selects a target communication path with higher communication quality according to the communication quality of each candidate communication path, and performs a wake-up operation of the target vehicle based on the target communication path. It can effectively improve the wake-up success rate for the target vehicle, and can also effectively reduce the vehicle remote wake-up delay and improve the wake-up response speed.

[0091] Based on the same inventive concept, the embodiment of the present application also provides a vehicle awakening device for implementing the vehicle awakening method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in the embodiment of a vehicle awakening device provided below can refer to the limitations of the vehicle awakening method above, and will not be repeated here.

[0092] In one embodiment, if Figure 6 As shown, a vehicle awakening device 1 is provided, comprising:

[0093] The acquisition module 10 is used to obtain the communication quality of the candidate communication paths associated with the target vehicle in response to the vehicle wake-up control instruction sent by the user terminal; wherein the number of the candidate communication paths is more than two;

[0094] A selection module 20, configured to select a target communication path from the candidate communication paths according to the communication qualities of the candidate communication paths;

[0095] The wake-up module 30 is used to perform a wake-up operation of the target vehicle based on the target communication path.

[0096] In one embodiment, the Figure 6 The acquisition module 10 is also specifically used for:

[0097] For each candidate communication path, obtaining a signal strength of a subscriber identity module SIM card associated with the candidate communication path;

[0098] The signal strength of the SIM card associated with the candidate communication path is used as the communication quality of the candidate communication path.

[0099] In one embodiment, the Figure 6 The acquisition module 10 is also specifically used for:

[0100] From the card information of the SIM card associated with the candidate communication path, the last frame signal strength and the historical frame signal strength of the SIM card are obtained; wherein the card information is reported periodically by the target vehicle according to a preset period; the last frame signal strength is the signal strength of the SIM card uploaded for the last time before the target vehicle is powered off;

[0101] The signal strength of the SIM card associated with the candidate communication path is determined according to the last frame signal strength and the historical frame signal strength.

[0102] In one embodiment, the Figure 6 The acquisition module 10 is also specifically used for:

[0103] According to the first weight of the signal strength of the last frame and the second weight of the signal strength of the history frame, the signal strength of the last frame and the signal strength of the history frame are weighted and summed to obtain a signal strength fusion result;

[0104] According to the signal strength fusion result, the signal strength of the SIM card associated with the candidate communication path is determined.

[0105] In one embodiment, the Figure 6 The acquisition module 10 is also specifically used for:

[0106] Obtaining the GPS signal strength of the target vehicle; wherein the GPS signal strength is periodically reported by the target vehicle according to a preset period;

[0107] The signal strength of the SIM card associated with the candidate communication path is determined based on the GPS signal strength and the signal strength fusion result.

[0108] In one embodiment, the Figure 6 The wake-up module 30 is also specifically used for:

[0109] Based on the target communication path, a wake-up message is sent to the target vehicle, and the target vehicle is woken up based on the wake-up message.

[0110] Each module in the above vehicle wake-up device can be implemented in whole or in part by software, hardware, or a combination thereof. Each module can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute the corresponding operations of each module.

[0111] In one embodiment, a computer device is provided, and its internal structure diagram can be shown in FIG7. The computer device includes a processor, a memory, an input / output interface, a communication interface, a display unit, and an input device. The processor, the memory, and the input / output interface are connected through a system bus, and the communication interface, the display unit, and the input device are connected to the system bus through the input / output interface. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The input / output interface of the computer device is used to exchange information between the processor and an external device. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be implemented through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. When the computer program is executed by the processor, a vehicle wake-up method is implemented. The display unit of the computer device is used to form a visually visible picture, which can be a display screen, a projection device, or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device can be a touch layer covering the display screen, or a button, trackball or touchpad set on the computer device shell, or an external keyboard, touchpad or mouse.

[0112] Those skilled in the art will understand that the structure shown in FIG. 7 is merely a block diagram of a partial structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different arrangement of components.

[0113] In one embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the following steps are implemented:

[0114] In response to the vehicle wake-up control instruction sent by the user terminal, obtaining the communication quality of the candidate communication path associated with the target vehicle; wherein the number of the candidate communication paths is more than two;

[0115] selecting a target communication path from the candidate communication paths according to the communication qualities of the candidate communication paths;

[0116] Based on the target communication path, a wake-up operation of the target vehicle is performed.

[0117] In one embodiment, when the processor executes the computer program, the following steps are further implemented: obtaining the communication quality of the candidate communication path associated with the target vehicle, including:

[0118] For each candidate communication path, obtaining a signal strength of a subscriber identity module SIM card associated with the candidate communication path;

[0119] The signal strength of the SIM card associated with the candidate communication path is used as the communication quality of the candidate communication path.

[0120] In one embodiment, when the processor executes the computer program, the following steps are further implemented: obtaining the signal strength of the SIM card associated with the candidate communication path, including:

[0121] From the card information of the SIM card associated with the candidate communication path, the last frame signal strength and the historical frame signal strength of the SIM card are obtained; wherein the card information is reported periodically by the target vehicle according to a preset period; the last frame signal strength is the signal strength of the SIM card uploaded for the last time before the target vehicle is powered off;

[0122] The signal strength of the SIM card associated with the candidate communication path is determined according to the last frame signal strength and the historical frame signal strength.

[0123] In one embodiment, when the processor executes the computer program, the following steps are further implemented: determining the signal strength of the SIM card associated with the candidate communication path according to the last frame signal strength and the historical frame signal strength, including:

[0124] According to the first weight of the signal strength of the last frame and the second weight of the signal strength of the history frame, the signal strength of the last frame and the signal strength of the history frame are weighted and summed to obtain a signal strength fusion result;

[0125] According to the signal strength fusion result, the signal strength of the SIM card associated with the candidate communication path is determined.

[0126] In one embodiment, when the processor executes the computer program, the following steps are further implemented: according to the signal strength fusion result, the signal strength of the SIM card associated with the candidate communication path includes:

[0127] Obtaining the GPS signal strength of the target vehicle; wherein the GPS signal strength is periodically reported by the target vehicle according to a preset period;

[0128] The signal strength of the SIM card associated with the candidate communication path is determined based on the GPS signal strength and the signal strength fusion result.

[0129] In one embodiment, when the processor executes the computer program, the following steps are further implemented: based on the target communication path, performing a wake-up operation of the target vehicle, including:

[0130] Based on the target communication path, a wake-up message is sent to the target vehicle, and the target vehicle is woken up based on the wake-up message.

[0131] In one embodiment, a computer readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:

[0132] In response to the vehicle wake-up control instruction sent by the user terminal, obtaining the communication quality of the candidate communication path associated with the target vehicle; wherein the number of the candidate communication paths is more than two;

[0133] selecting a target communication path from the candidate communication paths according to the communication qualities of the candidate communication paths;

[0134] Based on the target communication path, a wake-up operation of the target vehicle is performed.

[0135] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: obtaining the communication quality of the candidate communication path associated with the target vehicle, including:

[0136] For each candidate communication path, obtaining a signal strength of a subscriber identity module SIM card associated with the candidate communication path;

[0137] The signal strength of the SIM card associated with the candidate communication path is used as the communication quality of the candidate communication path.

[0138] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: obtaining the signal strength of the SIM card associated with the candidate communication path, including:

[0139] From the card information of the SIM card associated with the candidate communication path, the last frame signal strength and the historical frame signal strength of the SIM card are obtained; wherein the card information is reported periodically by the target vehicle according to a preset period; the last frame signal strength is the signal strength of the SIM card uploaded for the last time before the target vehicle is powered off;

[0140] The signal strength of the SIM card associated with the candidate communication path is determined according to the last frame signal strength and the historical frame signal strength.

[0141] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: determining the signal strength of the SIM card associated with the candidate communication path according to the last frame signal strength and the historical frame signal strength, including:

[0142] According to the first weight of the signal strength of the last frame and the second weight of the signal strength of the history frame, the signal strength of the last frame and the signal strength of the history frame are weighted and summed to obtain a signal strength fusion result;

[0143] According to the signal strength fusion result, the signal strength of the SIM card associated with the candidate communication path is determined.

[0144] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: according to the signal strength fusion result, the signal strength of the SIM card associated with the candidate communication path includes:

[0145] Obtaining the GPS signal strength of the target vehicle; wherein the GPS signal strength is periodically reported by the target vehicle according to a preset period;

[0146] The signal strength of the SIM card associated with the candidate communication path is determined based on the GPS signal strength and the signal strength fusion result.

[0147] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: based on the target communication path, performing a wake-up operation of the target vehicle, including:

[0148] Based on the target communication path, a wake-up message is sent to the target vehicle, and the target vehicle is woken up based on the wake-up message.

[0149] In one embodiment, a computer program product is provided, comprising a computer program, which, when executed by a processor, implements the following steps:

[0150] In response to the vehicle wake-up control instruction sent by the user terminal, obtaining the communication quality of the candidate communication path associated with the target vehicle; wherein the number of the candidate communication paths is more than two;

[0151] selecting a target communication path from the candidate communication paths according to the communication qualities of the candidate communication paths;

[0152] Based on the target communication path, a wake-up operation of the target vehicle is performed.

[0153] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: obtaining the communication quality of the candidate communication path associated with the target vehicle, including:

[0154] For each candidate communication path, obtaining a signal strength of a subscriber identity module SIM card associated with the candidate communication path;

[0155] The signal strength of the SIM card associated with the candidate communication path is used as the communication quality of the candidate communication path.

[0156] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: obtaining the signal strength of the SIM card associated with the candidate communication path, including:

[0157] From the card information of the SIM card associated with the candidate communication path, the last frame signal strength and the historical frame signal strength of the SIM card are obtained; wherein the card information is reported periodically by the target vehicle according to a preset period; the last frame signal strength is the signal strength of the SIM card uploaded for the last time before the target vehicle is powered off;

[0158] The signal strength of the SIM card associated with the candidate communication path is determined according to the last frame signal strength and the historical frame signal strength.

[0159] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: determining the signal strength of the SIM card associated with the candidate communication path according to the last frame signal strength and the historical frame signal strength, including:

[0160] According to the first weight of the signal strength of the last frame and the second weight of the signal strength of the history frame, the signal strength of the last frame and the signal strength of the history frame are weighted and summed to obtain a signal strength fusion result;

[0161] According to the signal strength fusion result, the signal strength of the SIM card associated with the candidate communication path is determined.

[0162] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: according to the signal strength fusion result, the signal strength of the SIM card associated with the candidate communication path includes:

[0163] Obtaining the GPS signal strength of the target vehicle; wherein the GPS signal strength is periodically reported by the target vehicle according to a preset period;

[0164] The signal strength of the SIM card associated with the candidate communication path is determined based on the GPS signal strength and the signal strength fusion result.

[0165] In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: based on the target communication path, performing a wake-up operation of the target vehicle, including:

[0166] Based on the target communication path, a wake-up message is sent to the target vehicle, and the target vehicle is woken up based on the wake-up message.

[0167] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but are not limited to this.

[0168] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0169] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A vehicle wake-up method, characterized in that: Applied to the Internet of Vehicles platform, the method includes: In response to the vehicle wake-up control instruction sent by the user terminal, the communication quality of the candidate communication paths associated with the target vehicle is obtained; wherein the number of the candidate communication paths is more than two; selecting a target communication path from the candidate communication paths according to the communication qualities of the candidate communication paths; Based on the target communication path, a wake-up operation of the target vehicle is performed.

2. The method according to claim 1, characterized in that The obtaining of the communication quality of the candidate communication path associated with the target vehicle includes: For each candidate communication path, obtaining a signal strength of a subscriber identity module SIM card associated with the candidate communication path; The signal strength of the SIM card associated with the candidate communication path is used as the communication quality of the candidate communication path.

3. The method according to claim 1, characterized in that The obtaining the signal strength of the user identity module SIM card associated with the candidate communication path includes: Obtaining the last frame signal strength and the historical frame signal strength of the SIM card from the card information of the SIM card associated with the candidate communication path; wherein the card information is periodically reported by the target vehicle according to a preset period; and the last frame signal strength is the signal strength of the SIM card uploaded for the last time before the target vehicle is powered off; The signal strength of the SIM card associated with the candidate communication path is determined according to the last frame signal strength and the historical frame signal strength.

4. The method according to claim 3, characterized in that The determining, according to the last frame signal strength and the historical frame signal strength, the signal strength of the SIM card associated with the candidate communication path comprises: According to the first weight of the final frame signal strength and the second weight of the historical frame signal strength, weighted sum is performed on the final frame signal strength and the historical frame signal strength to obtain a signal strength fusion result; The signal strength of the SIM card associated with the candidate communication path is determined according to the signal strength fusion result.

5. The method according to claim 4, characterized in that The using the signal strength fusion result as the signal strength of the SIM card associated with the candidate communication path includes: Obtaining the GPS signal strength of the target vehicle; wherein the GPS signal strength is periodically reported by the target vehicle according to a preset period; The signal strength of the SIM card associated with the candidate communication path is determined according to the GPS signal strength and the signal strength fusion result.

6. The method according to claim 1, characterized in that The step of performing a wake-up operation of the target vehicle based on the target communication path includes: A wake-up message is sent to the target vehicle based on the target communication path, and the target vehicle is woken up based on the wake-up message.

7. A vehicle wake-up device, characterized in that: The device comprises: An acquisition module, configured to acquire the communication quality of candidate communication paths associated with the target vehicle in response to the vehicle wake-up control instruction sent by the user terminal; wherein the number of the candidate communication paths is more than two; A selection module, configured to select a target communication path from the candidate communication paths according to the communication quality of the candidate communication paths; The wake-up module is used to perform a wake-up operation of the target vehicle based on the target communication path.

8. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the vehicle waking up method according to any one of claims 1 to 6 are implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the vehicle wake-up method according to any one of claims 1 to 6 are implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the vehicle wake-up method according to any one of claims 1 to 6 are implemented.

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