Vehicle communication switching method, device and system
By generating and managing virtual numbers in the vehicle, the problem of privacy leakage and low efficiency during the process of moving the vehicle is solved, and the effective protection of the owner's privacy and the efficiency of vehicle-moving communication are achieved.
Patent Information
- Application Number
- CN202411410373.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-01-24
AI Technical Summary
There are existing problems such as high risk of privacy leakage and low efficiency of moving the car during the car move.
Confirm the vehicle status by obtaining vehicle signals, generate a virtual number when the vehicle is unmanned, and bind it to the preset mobile phone number. After detecting the communication request, it is transferred to the preset mobile phone number to establish a communication connection between the preset mobile phone number and the incoming call number.
Effectively protect the privacy of the owner, reduce the risk of receiving harassment calls, and improve the reliability and practicality of the communication of the vehicle, and enhance the efficiency of the car.
Smart Images
Figure CN119364317A_ABST
Abstract
Description
[Technical field]
[0001] The present invention relates to the field of vehicles, and in particular to a method, device and system for vehicle communication switching. [Background technology]
[0002] With the rapid increase in the number of cars, parking difficulties have become a common social problem, especially in densely populated urban areas. Problems such as illegal parking, occupying other people's parking spaces, and traffic jams frequently occur. Traditional solutions, such as leaving the owner's contact phone number in a conspicuous place in the car or pasting a QR code for moving the car, have provided convenience to a certain extent, but have also brought a series of problems.
[0003] Since existing phone numbers generally use real-name registration, existing car moving phone number plates directly expose the owner's mobile phone number, making it easy for the owner's personal identity information to be leaked, resulting in serious consequences. Although the car moving QR code provides the possibility of contactless car moving, it is limited by the use threshold and signal coverage of smartphones, and cannot ensure smooth use by all people and environments, resulting in low efficiency in car moving.
[0004] Therefore, how to reduce the risk of privacy leakage during the car moving process and improve the efficiency of car moving is a technical problem that technicians in this field need to solve. [Summary of the invention]
[0005] In order to solve the problems of high risk of privacy leakage and low efficiency in the existing vehicle moving process, the present invention provides a vehicle communication switching method.
[0006] A vehicle communication switching method, comprising:
[0007] Acquiring a vehicle signal, and confirming a vehicle status according to the vehicle signal;
[0008] When the vehicle is in an unmanned state, a virtual number is generated and output; the virtual number is bound to a preset mobile phone number;
[0009] detecting whether a communication request for the virtual number is received;
[0010] If yes, the communication request is forwarded to the preset mobile phone number to establish a communication connection between the preset mobile phone number and the incoming call number.
[0011] Optionally, obtaining a vehicle signal and confirming a vehicle state according to the vehicle signal includes:
[0012] Acquire a door signal detected by a door sensor and a seat signal detected by a seat sensor;
[0013] determining whether the door is in a closed state according to the door signal;
[0014] If not, confirming that the vehicle state is occupied;
[0015] If yes, determining whether there is someone in the seat according to the seat signal;
[0016] If no one is on the seat, confirming that the vehicle state is the unoccupied state;
[0017] If there is someone on the seat, it is confirmed that the vehicle state is the occupied state.
[0018] Optionally, after generating and outputting the virtual number, the method further includes:
[0019] Detect in real time whether the door signal changes;
[0020] If yes, determining the current door state according to the door signal;
[0021] When the current door state is an open state, stop outputting the virtual number;
[0022] When the current door state is a closed state, the virtual number is updated and the updated virtual number is output.
[0023] Optionally, after transferring the communication request to the preset mobile phone number to establish a communication connection between the preset mobile phone number and the incoming call number, the method further includes:
[0024] Send an opening instruction to the driving recorder to enable the driving recorder to enter an opening state.
[0025] A vehicle communication switching device, comprising:
[0026] An acquisition module, used to acquire a vehicle signal and confirm a vehicle status according to the vehicle signal;
[0027] A virtual signal generation module, used to generate and output a virtual number when the vehicle is in an unmanned state; the virtual number is bound to a preset mobile phone number;
[0028] A detection module, used to detect whether a communication request for the virtual number is received;
[0029] The switching module is used to, when receiving a communication request for the virtual number, switch the communication request to the preset mobile phone number to establish a communication connection between the preset mobile phone number and the incoming call number.
[0030] A vehicle communication switching system, comprising:
[0031] Vehicle sensors, output devices, driving recorders and controllers; the vehicle sensors include door sensors and seat sensors;
[0032] The vehicle sensor, the output device and the driving recorder are respectively connected to the controller for communication;
[0033] The controller includes a processor and a memory communicatively connected to the processor, the memory is used to store at least one instruction, and when the instruction is loaded and executed by the processor, the method for vehicle communication switching as described in any one of the above is implemented.
[0034] Optionally, the output device includes:
[0035] A miniature projection lamp is arranged on the surface of the A-pillar of the vehicle and is communicatively connected with the controller.
[0036] Optionally, the system further includes:
[0037] A storage battery connected to the vehicle sensor, the controller, the driving recorder and the miniature projection light.
[0038] Optionally, the system further includes:
[0039] A solar charging panel is arranged on the surface of the A-pillar of the vehicle and is connected to the battery and the miniature projection lamp.
[0040] Optionally, the output device includes:
[0041] A display is arranged inside the vehicle and is communicatively connected with the controller.
[0042] The method for vehicle communication transfer provided by an embodiment of the present invention first confirms the vehicle status based on the acquired vehicle signal. When the vehicle status is unmanned, a virtual number is generated and output. At the same time, it is detected whether a communication request for the virtual number is received. If so, the communication request is transferred to a preset mobile phone number to establish a communication connection between the preset mobile phone number and the incoming call number. The present invention automatically generates a virtual number when the vehicle is in an unmanned state by acquiring a vehicle signal and confirming the vehicle status. The virtual number is bound to the owner's actual mobile phone number, thereby avoiding direct exposure of the owner's real contact information, protecting the owner's privacy, and reducing the risk of receiving harassing calls. Moreover, since it does not rely on QR code scanning or third-party transfer services, the present invention is not affected by smartphone usage restrictions and signal strength, thereby enhancing the reliability and practicality of vehicle moving communications and improving vehicle moving efficiency.
Brief Description of the Drawings
[0043] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0044] Figure 1 A flow chart of a vehicle communication switching method provided by an embodiment of the present invention;
[0045] Figure 2 for Figure 1 A flowchart of a practical expression of S01 in a vehicle communication switching method provided;
[0046] Figure 3 A flowchart of another vehicle communication switching method provided by an embodiment of the present invention;
[0047] Figure 4 A schematic diagram of the structure of a vehicle communication switching device provided by an embodiment of the present invention;
[0048] Figure 5 A schematic diagram of the structure of a vehicle communication switching system provided by an embodiment of the present invention. [Specific implementation method]
[0049] In order to better understand the technical solution of the present invention, the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
[0050] It should be clear that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0051] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.
[0052] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.
[0053] With the rapid increase in the number of cars, parking difficulties have become a common social problem, especially in densely populated urban areas. Problems such as illegal parking, occupying other people's parking spaces, and traffic jams frequently occur. Traditional solutions, such as leaving the owner's contact phone number in a conspicuous place in the car or pasting a QR code for moving the car, although they provide convenience to a certain extent, they also bring the following problems:
[0054] 1) Risk of privacy leakage: Since existing phone numbers generally use real-name registration, the existing car moving phone number plate directly exposes the owner's mobile phone number, making the owner's personal identity information easy to be leaked, which may lead to the owner's information being used.
[0055] 2) Data trafficking risk: Some people collect vehicle moving contact information in parking lots and resell it to commercial organizations. This behavior seriously infringes on the privacy rights of car owners and may cause car owners to frequently receive spam messages or harassing calls.
[0056] 3) Safety hazards: Number plates placed on the center console are prone to reflections, affecting driving safety. Cards pasted on the windshield may weather over time, affecting vision and even causing harm to passengers in an emergency.
[0057] 4) Technical limitations: Although the QR code for moving a car provides a way to move the car without contact, it is limited by the popularity of smartphones. The elderly or children may not be able to contact the owner in time to move the car because they cannot scan the code, which poses a safety hazard. In addition, the QR code transfer service may not work properly in places such as garages due to poor signal, limiting its practicality.
[0058] Therefore, the present invention provides a vehicle communication switching method to solve the above problems.
[0059] Please refer to Figure 1 , is a flow chart of a vehicle communication switching method provided by an embodiment of the present invention, comprising the following steps:
[0060] Step S01, obtaining a vehicle signal, and confirming a vehicle status according to the vehicle signal.
[0061] In this embodiment, the vehicle signal may include a door signal, a seat signal, etc., and the vehicle state may include an occupied state and an unoccupied state. For example, the vehicle system may confirm that the door is closed according to the door signal, and confirm that there is no one on the seat according to the seat signal, thereby determining that the vehicle is in an unoccupied state.
[0062] The purpose of this embodiment is to intelligently determine whether the vehicle is in an unmanned state, so that the system can generate and output a virtual number at an appropriate time for temporary communication transfer, to ensure that in the absence of the owner, a third party can get in touch with the owner through this virtual number, thereby realizing intelligent management of communication, which not only protects the owner's immediate privacy, but also improves the efficiency and security of communication.
[0063] In some embodiments, vehicle signals can be obtained through sensors and communication modules built into the vehicle. For example, it is possible to determine whether the door is closed based on the door signal obtained by the door sensor, determine whether the engine is turned off based on the engine status sensor, determine whether there is someone in the seat based on the seat sensor, determine whether there is someone in the vehicle based on the infrared sensor, etc.
[0064] Please refer to Figure 2 ,for Figure 1 A flowchart of an actual performance of S01 in a method for vehicle communication switching is provided. In some embodiments, in order to improve the recognition accuracy of the vehicle status and thereby reduce the risk of privacy leakage during the vehicle moving process, the vehicle status can also be comprehensively determined by combining the door signal and the seat signal. That is, as mentioned in step S01, the vehicle signal is obtained, and the vehicle status is confirmed according to the vehicle signal, which can be specifically as follows Figure 2 Steps shown:
[0065] Step S011, acquiring a door signal detected by a door sensor and a seat signal detected by a seat sensor.
[0066] In this embodiment, data is actively collected through sensors installed on the doors and seats, wherein the door sensor may include a magnetron or a Hall effect sensor for detecting the open and close state of the door. When the door is closed, the sensor sends a signal indicating that the door is closed; when the door is opened, the sensor sends another signal indicating that the door is opened. The seat sensor may include a pressure sensor or a capacitive sensor for sensing whether someone is sitting on the seat, and can detect whether there is a human body on the seat by sensing pressure changes.
[0067] Step S012, judging whether the door is in a closed state according to the door signal.
[0068] If not, execute step S013; if so, execute step S014.
[0069] In this embodiment, the vehicle system first checks the signal from the door sensor to determine whether all doors are closed. Because the opening of the door usually means that the owner or passenger may still be in the vehicle or near the vehicle, if the door is not closed, step S013 is executed to identify the vehicle state as a occupied state. If the door is closed, there are two situations to consider: one is that the owner or passenger gets off the vehicle and leaves, and the other is that the owner closes the door and is ready to drive out. It is necessary to further consider whether there is someone in the car to distinguish these two situations. At this time, the system continues to execute step S014, using the signal of the seat sensor to further determine whether there is someone sitting on the seat.
[0070] This embodiment not only improves the accuracy of privacy protection through detailed status recognition, but also optimizes the intelligent management of the vehicle, ensuring that the relevant vehicle moving information display function is activated only when the owner actually leaves the vehicle, so that the outside world can communicate with the owner in an emergency in time when necessary, while minimizing interference with the owner's daily life.
[0071] Step S013, confirming that the vehicle is in a occupied state.
[0072] Step S014, determining whether there is someone on the seat based on the seat signal.
[0073] If there is someone on the seat, execute step S013; if there is no one on the seat, execute step S015.
[0074] This embodiment provides a refined vehicle status judgment mechanism. When the door is closed, the vehicle system determines whether there is someone sitting on the seat by analyzing the signal from the seat sensor. If the seat sensor detects that there is someone, that is, there is a weight or pressure signal indicating that the seat is occupied, this means that the owner or passenger may be in the car, and the system enters step S013 to confirm that the vehicle status is occupied. If there is no one on the seat, the system continues to execute step S015 to confirm that the vehicle status is unoccupied. At this time, privacy protection functions such as virtual number display can be safely activated to prevent the owner's personal information from being arbitrarily obtained when the owner is not present. This embodiment achieves accurate identification of whether the vehicle status is unoccupied through continuous conditional judgment, thereby achieving a balance between ensuring privacy security and maintaining necessary communication capabilities.
[0075] Step S015, confirming that the vehicle is in an unmanned state.
[0076] Based on the above technical solution, this embodiment uses the signals collected by the door sensor and the seat sensor to determine the vehicle status, thereby realizing accurate identification of whether there is someone in the vehicle. When the door sensor detects the door closing signal, the system will further analyze the signal of the seat sensor to determine whether there is someone sitting on the seat. If there is no one on the seat, the system confirms that the vehicle is in an unmanned state and can activate relevant privacy protection functions, such as generating a virtual number for emergency contact. On the contrary, if someone is detected, the system confirms that the vehicle is in an occupied state and can disable or restrict the generation of virtual numbers to avoid unnecessary privacy leaks. In this way, this embodiment further improves the accuracy of vehicle status detection, effectively protects the privacy security of the owner, and ensures that the owner can be contacted in time when needed, providing the owner with a safer and smarter vehicle use experience.
[0077] Step S02, when the vehicle is in an unmanned state, a virtual number is generated and output.
[0078] In this embodiment, the binding of the generated virtual number with the preset mobile phone number is a privacy protection mechanism, in which the virtual number is generated and publicly displayed as an intermediate number for receiving external calls or messages, while the owner's actual mobile phone number is hidden. The reason for this is that when someone needs to contact the owner, they can dial this virtual number, and the system will automatically transfer the call or message to the real mobile phone number preset by the owner. This process is transparent to the outside world, that is, the person who dials the virtual number does not know the owner's real mobile phone number, thereby effectively preventing privacy leaks and unnecessary harassment. This mechanism is crucial to improving the privacy security of car owners because it reduces the risk of personal information being exposed in public while ensuring that necessary communication functions are not affected.
[0079] In this embodiment, when the vehicle system determines that the vehicle is unmanned by analyzing the vehicle signal, it will generate a virtual number and output it for display. At the same time, this virtual number is bound to the mobile phone number pre-set by the owner. The purpose is to provide an available contact method to those who need to move the car or other emergency contacts when the owner is not in the car, while avoiding direct exposure of the owner's real mobile phone number and protecting the owner's privacy.
[0080] In some embodiments, the process of generating a virtual number and binding it to a preset mobile phone number may include the following steps:
[0081] 1) Generate a virtual number: The vehicle system will randomly generate a virtual number through the built-in algorithm or the remote server it connects to. This virtual number is temporary and is specifically used to receive external contacts when the vehicle is unmanned.
[0082] 2) Number Binding: The generated virtual number will be configured to bind with the car owner's preset mobile phone number in the car system. Any calls to the virtual number will be automatically transferred to the car owner's actual mobile phone number.
[0083] 3) Set transfer rules: The car system will configure call transfer rules to ensure that calls from virtual numbers can be correctly transferred to the owner's preset mobile phone number.
[0084] 4) Activate communication services: The vehicle system will activate the necessary communication services to ensure that the virtual number can receive and forward calls.
[0085] Please refer to Figure 3 , which is a flow chart of another method for vehicle communication transfer provided by an embodiment of the present invention. Based on the above embodiments, in some embodiments, in order to improve the level of privacy protection, reduce unnecessary disclosure of personal information, and avoid receiving junk information or harassing calls due to the sale of vehicle moving contact information, after executing step S02 to generate and output a virtual number, the following can also be executed: Figure 3 Steps shown:
[0086] Step S11, detecting in real time whether the door signal changes.
[0087] If yes, execute step S12.
[0088] In this embodiment, the vehicle system monitors the closing and opening of the door in real time through the door sensor so as to immediately respond to changes in the door status. If a change occurs, step S12 is executed to determine the current door status based on the door signal.
[0089] Step S12, determining the current door state according to the door signal.
[0090] Step S13, when the current door state is open, stop outputting the virtual number.
[0091] Step S14, when the current door state is closed, the virtual number is updated and the updated virtual number is output.
[0092] In this embodiment, the vehicle system determines whether the door is open or closed through the signal of the door sensor. If the door is detected to be open, the system executes S13 and stops displaying the virtual number to prevent the virtual number from being output when the owner or passengers are nearby, thereby reducing the probability of the owner being disturbed by phone calls when he / she has not left the vehicle and reducing the waste of vehicle power. On the contrary, if the door is closed, the system executes S14 to update the virtual number and display the new number, so that when the owner is not present, the third party can still contact the owner through the new virtual number, while avoiding the sale of the vehicle moving contact information and receiving junk messages or harassing calls.
[0093] Based on the above technical solution, this embodiment monitors the door signal in real time and updates the virtual number according to its changes. The vehicle system can ensure that the virtual number stops being displayed in time when the door is opened, effectively reducing the situation where the owner or passengers are still disturbed by unnecessary calls when they are still near the vehicle, and saving vehicle power. When the door is closed, the system automatically updates and displays a new virtual number to ensure that when the owner is not present, a third party can still contact the owner through the new number. At the same time, each updated number is unique and the old number is immediately invalid. This greatly reduces the risk of the owner's information being sold by the vehicle moving contact information and reduces the possibility of receiving junk information or harassing calls, thereby achieving a good balance between protecting privacy and maintaining necessary communications.
[0094] Step S03, detecting whether a communication request for the virtual number is received.
[0095] If yes, execute step S04.
[0096] In this embodiment, the vehicle system detects whether someone has dialed the virtual number displayed on the vehicle. If such a request is detected, the system executes step S04 to instantly transfer the communication request to the real mobile phone number pre-set by the vehicle owner. The purpose of this is to ensure the privacy of the vehicle owner while allowing necessary communication to occur.
[0097] Step S04: forward the communication request to the preset mobile phone number to establish a communication connection between the preset mobile phone number and the incoming call number.
[0098] In this embodiment, when a call is made to the virtual number displayed on the vehicle, the vehicle system will automatically transfer the call to the real mobile phone number pre-set by the car owner, so that the caller can talk to the car owner without knowing the car owner's real number, and the car owner can also receive important calls while protecting his privacy, greatly improving the convenience and security of communication.
[0099] In some embodiments, after executing step S04 to transfer the communication request to the preset mobile phone number to establish a communication connection between the preset mobile phone number and the incoming call number, an opening instruction can also be sent to the driving recorder to put the driving recorder into an opening state.
[0100] In this embodiment, after the communication request is transferred to the preset mobile phone number of the car owner and the communication connection is established, the vehicle system sends an opening command to the driving recorder to activate the driving recorder to enhance the vehicle's traceability to accidents and events. The opening of the driving recorder can record the situation around the vehicle during the call in real time, providing video evidence for possible disputes, traffic accidents or other important events. In addition, by turning on the driving recorder to record the real-time situation of the vehicle and its surrounding environment, it can play a deterrent role and prevent malicious behavior from occurring. It also provides additional security for the car owner, ensuring that the car owner can understand whether the vehicle has been subjected to unauthorized contact or damage through the driving recorder when he is not next to the vehicle.
[0101] Based on the above technical scheme, the method for vehicle communication transfer provided by the embodiment of the present invention first confirms the vehicle status according to the acquired vehicle signal. When the vehicle status is unmanned, a virtual number is generated and output. At the same time, it is detected whether a communication request for the virtual number is received. If so, the communication request is transferred to a preset mobile phone number to establish a communication connection between the preset mobile phone number and the incoming call number. The present invention automatically generates a virtual number when the vehicle is in an unmanned state by acquiring the vehicle signal and confirming the vehicle status. The virtual number is bound to the actual mobile phone number of the owner, avoiding direct exposure of the owner's real contact information, protecting the owner's privacy, and reducing the risk of receiving harassing calls. Moreover, since it does not rely on QR code scanning or third-party transfer services, the present invention is not affected by the use restrictions and signal strength of smartphones, which enhances the reliability and practicality of car moving communications and improves the efficiency of car moving.
[0102] Please refer to Figure 4 , is a schematic diagram of the structure of a vehicle communication switching device provided by an embodiment of the present invention, and the vehicle communication switching device may include:
[0103] The acquisition module 100 is used to acquire a vehicle signal and confirm the vehicle status according to the vehicle signal;
[0104] The virtual signal generation module 200 is used to generate and output a virtual number when the vehicle is in an unmanned state; the virtual number is bound to a preset mobile phone number;
[0105] The detection module 300 is used to detect whether a communication request for a virtual number is received;
[0106] The transfer module 400 is used to transfer the communication request to the preset mobile phone number when receiving the communication request for the virtual number, so as to establish a communication connection between the preset mobile phone number and the incoming call number.
[0107] Based on the above embodiments, in a specific embodiment, the acquisition module 100 can be specifically used for:
[0108] Acquire a door signal detected by a door sensor and a seat signal detected by a seat sensor;
[0109] Judging whether the door is in a closed state according to the door signal;
[0110] If not, confirm that the vehicle status is occupied;
[0111] If so, determine whether there is someone in the seat based on the seat signal;
[0112] If there is no one on the seat, confirm that the vehicle is in an unoccupied state;
[0113] If there is someone on the seat, confirm that the vehicle status is occupied.
[0114] Based on the above embodiment, in a specific embodiment, the virtual signal generating module 200 can also be used for:
[0115] Real-time detection of whether the door signal changes;
[0116] If yes, determine the current door status according to the door signal;
[0117] If the current door status is open, stop outputting the virtual number;
[0118] If the current door state is closed, the virtual number is updated and the updated virtual number is output.
[0119] Based on the above embodiment, in a specific embodiment, the switching module 400 can also be used for:
[0120] Send an opening command to the driving recorder to enable the driving recorder to enter the opening state.
[0121] Please refer to Figure 5 , is a schematic diagram of the structure of a vehicle communication switching system provided by an embodiment of the present invention, and the vehicle communication switching system may include:
[0122] Vehicle sensors, output devices, driving recorders and controllers; vehicle sensors include door sensors and seat sensors;
[0123] The vehicle sensor, the output device and the driving recorder are respectively connected to the controller for communication;
[0124] The controller includes a processor and a memory communicatively connected to the processor, the memory is used to store at least one instruction, and when the instruction is loaded and executed by the processor, the method for vehicle communication switching as described in any one of the above embodiments is implemented.
[0125] Based on the above embodiment, in a specific embodiment, the output device may include:
[0126] A miniature projection light is arranged on the surface of the A-pillar of the vehicle and is connected to the controller for communication.
[0127] Based on the above embodiment, in a specific embodiment, the system may further include:
[0128] A battery connected to the vehicle's sensors, controller, driving recorder and miniature projection light.
[0129] Based on the above embodiment, in a specific embodiment, the system may further include:
[0130] A solar charging panel is installed on the surface of the A-pillar of the vehicle and is connected to the battery and the miniature projection light.
[0131] Based on the above embodiment, in a specific embodiment, the output device may include:
[0132] A display located inside the vehicle and connected to the controller for communication.
[0133] It should be noted that although the above describes the various steps in a specific order, it does not mean that the various steps must be executed in the above specific order. In fact, some of these steps can be executed concurrently or even in a different order as long as the required functions can be achieved.
[0134] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A method for vehicle communication switching, characterized in that: include: Acquiring a vehicle signal, and confirming a vehicle status according to the vehicle signal; When the vehicle is in an unmanned state, a virtual number is generated and output; The virtual number is bound to a preset mobile phone number; detecting whether a communication request for the virtual number is received; If yes, the communication request is forwarded to the preset mobile phone number to establish a communication connection between the preset mobile phone number and the incoming call number.
2. The method according to claim 1, characterized in that Acquiring a vehicle signal and confirming a vehicle state according to the vehicle signal includes: Acquire a door signal detected by a door sensor and a seat signal detected by a seat sensor; determining whether the door is in a closed state according to the door signal; If not, confirming that the vehicle state is occupied; If yes, determining whether there is someone in the seat according to the seat signal; If no one is on the seat, confirming that the vehicle state is the unoccupied state; If there is someone on the seat, it is confirmed that the vehicle state is the occupied state.
3. The method according to claim 2, characterized in that After generating and outputting the virtual number, the method further includes: Detect in real time whether the door signal changes; If yes, determining the current door state according to the door signal; When the current door state is an open state, stop outputting the virtual number; When the current door state is a closed state, the virtual number is updated and the updated virtual number is output.
4. The method according to claim 1, characterized in that: After transferring the communication request to the preset mobile phone number to establish a communication connection between the preset mobile phone number and the incoming call number, the method further includes: Send an opening instruction to the driving recorder to enable the driving recorder to enter an opening state.
5. A vehicle communication switching device, characterized in that: include: An acquisition module, used to acquire a vehicle signal and confirm a vehicle status according to the vehicle signal; A virtual signal generation module, used to generate and output a virtual number when the vehicle is in an unmanned state; the virtual number is bound to a preset mobile phone number; A detection module, used to detect whether a communication request for the virtual number is received; The switching module is used to, when receiving a communication request for the virtual number, switch the communication request to the preset mobile phone number to establish a communication connection between the preset mobile phone number and the incoming call number.
6. A vehicle communication switching system, characterized in that: include: Vehicle sensors, output devices, driving recorders and controllers; the vehicle sensors include door sensors and seat sensors; The vehicle sensor, the output device and the driving recorder are respectively connected to the controller for communication; The controller includes a processor and a memory communicatively connected to the processor, wherein the memory is used to store at least one instruction, and when the instruction is loaded and executed by the processor, the method for vehicle communication switching as described in any one of claims 1-4 is implemented.
7. The system according to claim 6, characterized in that The output device comprises: A miniature projection lamp is arranged on the surface of the A-pillar of the vehicle and is communicatively connected with the controller.
8. The system according to claim 7, characterized in that The system further comprises: A storage battery connected to the vehicle sensor, the controller, the driving recorder and the miniature projection light.
9. The system according to claim 8, characterized in that The system further comprises: A solar charging panel is arranged on the surface of the A-pillar of the vehicle and is connected to the battery and the miniature projection lamp.
10. The system according to claim 6, characterized in that The output device comprises: A display is arranged inside the vehicle and is communicatively connected with the controller.