Induction unlocking and locking double-trigger-source coexistence method and device, equipment and storage medium

Abstract

The invention discloses an induction unlocking and locking double-trigger-source coexistence method, device and equipment and a storage medium, and the method comprises the steps: setting an independent approaching unlocking switch and an independent leaving locking switch for an entity remote control key and a Bluetooth digital key respectively, and detecting whether the entity remote control key exists outside a current vehicle in real time; when corresponding switches of the entity remote control key and the Bluetooth digital key are turned on, if it is detected that the entity remote control key exists outside the vehicle, it is determined that the signal of the entity remote control key is taken as the standard, and the signal of the Bluetooth digital key in the same scene is ignored; the induction unlocking and locking operation is executed according to the signal of the entity remote control key, unexpected unlocking and locking caused by the difference of double trigger source signals are avoided, it can be ensured that the unlocking and locking operation is completely consistent with the actual intention of a user, the user experience and the vehicle use safety are remarkably improved, the trust degree of the user for the intelligent function of the vehicle is enhanced, and the user experience is improved. And the intelligent unlocking and locking system of the vehicle better meets the use requirements of modern intelligent automobiles.

Description

Technical Field

[0001] This invention relates to the field of automotive electronic control system technology, and in particular to a method, apparatus, device, and storage medium for coexistence of inductive locking / unlocking dual trigger sources. Background Technology

[0002] All vehicles have sensor-activated locking and unlocking functions, and in order to ensure that they can meet the needs of various users, automakers will support both digital keys (Bluetooth) and remote keys (physical).

[0003] This leads to a situation where, when a user activates both the digital and physical key's sensor-based unlocking and locking functions simultaneously, the vehicle's unlocking and locking will be affected by two trigger sources.

[0004] Furthermore, the two trigger sources use different signals, resulting in differences in unlocking distances. When they occur together, the logic becomes chaotic.

[0005] Typical examples are as follows: 1. The vehicle was unlocked by the approach of trigger source A, but during the process of walking into the locking zone of B, it was locked by trigger source B.

[0006] 2. The vehicle was locked by trigger source A, but it was unlocked again during the journey when the vehicle reached the unlocking distance of B. Summary of the Invention

[0007] The main objective of this invention is to provide a method, apparatus, device, and storage medium for coexistence of two trigger sources for inductive locking and unlocking, aiming to solve the technical problem in the prior art where, when a user carries both a Bluetooth digital key and a physical remote key and both keys have their inductive locking and unlocking functions activated, the vehicle's unintended locking and unlocking is caused by the difference in signal characteristics between the two trigger sources.

[0008] In a first aspect, the present invention provides a method for the coexistence of two inductive locking / unlocking trigger sources, the method comprising the following steps: The physical remote key and the Bluetooth digital key are each equipped with an independent proximity unlock switch and a distance lock switch, and the physical remote key is detected in real time to see if it is outside the vehicle. When the corresponding switches of the physical remote key and the Bluetooth digital key are both turned on, if the physical remote key is detected outside the vehicle, the signal of the physical remote key is determined to be the standard, and the signal of the Bluetooth digital key in the same scenario is ignored. The locking and unlocking operation is performed based on the signal from the physical remote key, avoiding unexpected locking and unlocking due to differences in signals from the two trigger sources.

[0009] Optionally, the physical remote key and the Bluetooth digital key are each equipped with independent proximity unlock switches and distance lock switches, and the system continuously detects whether the physical remote key is present outside the vehicle, including: In the current vehicle control system, separate proximity unlocking switches are set for the proximity unlocking function of the physical remote key and the Bluetooth digital key, and separate distance locking switches are set for the distance locking function of the physical remote key and the Bluetooth digital key. The system detects whether the physical remote key exists outside the vehicle by using the vehicle's built-in receiving antenna and signal processing module.

[0010] Optionally, detecting whether the physical remote key exists outside the vehicle via the vehicle's built-in receiving antenna and signal processing module includes: A positioning network is formed by multiple spatially distributed receiving antennas built into the current vehicle. The positioning network is used to monitor whether the physical remote key enters the preset vehicle communication range. When the physical remote key is detected to have entered the preset vehicle communication range, an activation signal is sent through the transmitter of the current vehicle to trigger the physical remote key to respond. After receiving response signals through each receiving antenna of the current vehicle, the signal processing module of the current vehicle analyzes the signal parameters received by each receiving antenna and calculates the relative position of the physical remote key and the current vehicle. The system determines whether the physical remote key is located outside the vehicle based on the relative position and a preset distance threshold.

[0011] Optionally, after receiving the response signal through each receiving antenna of the current vehicle, the signal processing module of the current vehicle analyzes the signal parameters received by each receiving antenna to calculate the relative position of the physical remote key and the current vehicle, including: After the response signals are received synchronously by each receiving antenna of the current vehicle, the signal processing module extracts and analyzes the signal strength, signal phase difference and signal arrival time difference received by each receiving antenna; The relative position between the physical remote key and the current vehicle is calculated based on the signal strength, the signal phase difference, and the signal arrival time difference.

[0012] Optionally, when both the physical remote key and the Bluetooth digital key are switched on, if the physical remote key is detected outside the vehicle, the signal of the physical remote key is taken as the standard, and the signal of the Bluetooth digital key in the same scenario is ignored. This includes: When it is confirmed that the proximity unlock switch of the physical remote key and the Bluetooth digital key are both in the open state, or the distance lock switch of the physical remote key and the Bluetooth digital key are both in the open state, the signal detection mechanism built into the vehicle control system of the current vehicle confirms that there is a valid signal of the physical remote key outside the vehicle. When it is confirmed that the physical remote key is outside the vehicle, the signal of the physical remote key shall be taken as the standard, and the signal of the Bluetooth digital key in the same scenario shall be ignored.

[0013] Optionally, the step of using the signal of the physical remote key as the standard and ignoring the signal of the Bluetooth digital key in the same scenario when it is confirmed that the physical remote key exists outside the vehicle includes: When it is confirmed that the physical remote key exists outside the vehicle and is close to the unlocking scenario, any unlocking request sent by the Bluetooth digital key is ignored, and the unlocking operation is only performed when the unlocking signal of the physical remote key is received and the preset unlocking conditions are met. When it is confirmed that the physical remote key is outside the vehicle and far from the locking scenario, any locking request sent by the Bluetooth digital key is ignored, and the locking operation is only performed when the locking signal of the physical remote key is received and the preset locking conditions are met.

[0014] Optionally, after performing the inductive unlocking / locking operation based on the signal from the physical remote key to avoid unexpected unlocking / locking due to differences in the signals from the two trigger sources, the inductive unlocking / locking method with coexistence of dual trigger sources further includes: When the vehicle is detected to be charging, even if the physical remote key is detected outside the vehicle, the sensor unlocking signal of the Bluetooth digital key will be responded to simultaneously. When the interruption of the physical remote key signal is detected to exceed a preset time threshold, it automatically switches to responding to the inductive unlocking signal of the Bluetooth digital key, and switches back to responding only to the physical remote key signal after the physical remote key signal is restored. When the vehicle is detected to be in a metal-dense environment or a signal interference area, the response distance threshold of the physical remote key is automatically shortened, and the Bluetooth digital key's induction unlocking / locking signal is responded to.

[0015] Secondly, to achieve the above objectives, the present invention also proposes a dual-trigger source coexistence device for inductive locking / unlocking, the dual-trigger source coexistence device comprising: A detection module is set up to set independent proximity unlocking switches and distance locking switches for the physical remote key and the Bluetooth digital key respectively, and to detect in real time whether the physical remote key is outside the vehicle. The signal determination module is used to determine that when the corresponding switches of the physical remote key and the Bluetooth digital key are both turned on, if the physical remote key is detected outside the vehicle, the signal of the physical remote key shall be taken as the standard and the signal of the Bluetooth digital key in the same scenario shall be ignored. The unlocking / locking execution module is used to perform inductive unlocking / locking operations based on the signal from the physical remote control key, thereby avoiding unexpected unlocking / locking due to differences in signals from the two trigger sources.

[0016] Thirdly, to achieve the above objectives, the present invention also proposes a dual-trigger coexistence device for inductive locking and unlocking, the dual-trigger coexistence device for inductive locking and unlocking includes: a memory, a processor, and a dual-trigger coexistence program for inductive locking and unlocking stored in the memory and executable on the processor, the dual-trigger coexistence program for inductive locking and unlocking configured to implement the steps of the dual-trigger coexistence method for inductive locking and unlocking as described above.

[0017] Fourthly, to achieve the above objectives, the present invention also proposes a storage medium storing a coexistence program for inductive locking and unlocking dual trigger sources, wherein when the inductive locking and unlocking dual trigger source coexistence program is executed by a processor, it implements the steps of the inductive locking and unlocking dual trigger source coexistence method described above.

[0018] The present invention proposes a dual-trigger coexistence method for inductive unlocking and locking. This method assigns independent proximity unlock and distance lock switches to the physical remote key and the Bluetooth digital key, respectively, and continuously detects whether the physical remote key is present outside the vehicle. When both the physical remote key and the Bluetooth digital key are activated, if the physical remote key is detected outside the vehicle, the signal from the physical remote key is prioritized, ignoring the signal from the Bluetooth digital key in the same scenario. The inductive unlocking and locking operation is performed based on the signal from the physical remote key, avoiding unintended unlocking and locking due to differences in the signals from the two trigger sources. This ensures that the unlocking and locking operation is completely consistent with the user's actual intention, significantly improving user experience and vehicle safety. It makes the vehicle's inductive unlocking and locking function more reliable and accurate, avoiding user confusion and anxiety caused by unintended unlocking and locking, reducing safety hazards caused by misoperation, and enhancing user trust in the vehicle's intelligent functions. This makes the vehicle's intelligent unlocking and locking system more in line with the needs of modern intelligent vehicles, providing users with a smoother and safer driving experience, and significantly improving the vehicle's intelligence level and user satisfaction. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the device structure of the hardware operating environment involved in the embodiments of the present invention; Figure 2 This is a flowchart illustrating the first embodiment of the inductive unlocking and dual-trigger source coexistence method of the present invention; Figure 3 This is a flowchart illustrating the second embodiment of the inductive unlocking dual-trigger source coexistence method of the present invention; Figure 4 This is a flowchart illustrating the third embodiment of the inductive unlocking dual-trigger source coexistence method of the present invention; Figure 5 This is a schematic diagram illustrating the functional implementation of the dual-trigger source coexistence method for inductive unlocking in this invention; Figure 6 This is a functional block diagram of the first embodiment of the inductive locking / unlocking dual trigger source coexistence device of the present invention.

[0020] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0021] It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0022] The solution of this invention mainly involves: setting independent proximity unlock and distance lock switches for the physical remote key and the Bluetooth digital key respectively, and detecting in real time whether the physical remote key is present outside the vehicle; when the corresponding switches of the physical remote key and the Bluetooth digital key are both turned on, if the physical remote key is detected outside the vehicle, the signal of the physical remote key is taken as the standard, ignoring the signal of the Bluetooth digital key in the same scenario; the inductive unlocking and locking operation is performed based on the signal of the physical remote key, avoiding unexpected unlocking and locking caused by the difference in signals from the two trigger sources, ensuring that the unlocking and locking operation is completely consistent with the user's actual intention, and significantly improving performance. This technology enhances user experience and vehicle safety, making the vehicle's sensor-activated locking and unlocking function more reliable and accurate. It avoids user frustration and anxiety caused by unexpected vehicle unlocking and locking, reduces safety hazards due to misoperation, and increases user trust in the vehicle's intelligent functions. The system better meets the needs of modern intelligent vehicles, providing users with a smoother and safer driving experience. It significantly improves the vehicle's intelligence level and user satisfaction, and solves the technical problem of unexpected vehicle unlocking and locking caused by the difference in signal characteristics between the two trigger sources when a user simultaneously carries both a Bluetooth digital key and a physical remote key and both keys' sensor-activated locking and unlocking functions are activated.

[0023] Reference Figure 1 , Figure 1 This is a schematic diagram of the device structure of the hardware operating environment involved in the embodiments of the present invention.

[0024] like Figure 1As shown, the device may include: a processor 1001, such as a CPU; a communication bus 1002; a user interface 1003; a network interface 1004; and a memory 1005. The communication bus 1002 is used to enable communication between these components. The user interface 1003 may include a display screen or an input unit such as a keyboard; optionally, the user interface 1003 may also include a standard wired interface or a wireless interface. The network interface 1004 may optionally include a standard wired interface or a wireless interface (such as a Wi-Fi interface). The memory 1005 may be high-speed RAM or non-volatile memory, such as a disk drive. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0025] Those skilled in the art will understand that Figure 1 The device structure shown does not constitute a limitation on the device and may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0026] like Figure 1 As shown, the memory 1005, which serves as a storage medium, may include an operating device, a network communication module, a user interface module, and a dual-trigger program for inductive locking and unlocking.

[0027] The device of this invention calls the inductive unlocking dual-trigger source coexistence program stored in the memory 1005 through the processor 1001, and performs the following operations: The physical remote key and the Bluetooth digital key are each equipped with an independent proximity unlock switch and a distance lock switch, and the physical remote key is detected in real time to see if it is outside the vehicle. When the corresponding switches of the physical remote key and the Bluetooth digital key are both turned on, if the physical remote key is detected outside the vehicle, the signal of the physical remote key is determined to be the standard, and the signal of the Bluetooth digital key in the same scenario is ignored. The locking and unlocking operation is performed based on the signal from the physical remote key, avoiding unexpected locking and unlocking due to differences in signals from the two trigger sources.

[0028] The device of the present invention, through processor 1001 calling the inductive unlocking dual-trigger source coexistence program stored in memory 1005, also performs the following operations: In the current vehicle control system, separate proximity unlocking switches are set for the proximity unlocking function of the physical remote key and the Bluetooth digital key, and separate distance locking switches are set for the distance locking function of the physical remote key and the Bluetooth digital key. The system detects whether the physical remote key exists outside the vehicle by using the vehicle's built-in receiving antenna and signal processing module.

[0029] The device of the present invention, through processor 1001 calling the inductive unlocking dual-trigger source coexistence program stored in memory 1005, also performs the following operations: A positioning network is formed by multiple spatially distributed receiving antennas built into the current vehicle. The positioning network is used to monitor whether the physical remote key enters the preset vehicle communication range. When the physical remote key is detected to have entered the preset vehicle communication range, an activation signal is sent through the transmitter of the current vehicle to trigger the physical remote key to respond. After receiving response signals through each receiving antenna of the current vehicle, the signal processing module of the current vehicle analyzes the signal parameters received by each receiving antenna and calculates the relative position of the physical remote key and the current vehicle. The system determines whether the physical remote key is located outside the vehicle based on the relative position and a preset distance threshold.

[0030] The device of the present invention, through processor 1001 calling the inductive unlocking dual-trigger source coexistence program stored in memory 1005, also performs the following operations: After the response signals are received synchronously by each receiving antenna of the current vehicle, the signal processing module extracts and analyzes the signal strength, signal phase difference and signal arrival time difference received by each receiving antenna; The relative position between the physical remote key and the current vehicle is calculated based on the signal strength, the signal phase difference, and the signal arrival time difference.

[0031] The device of the present invention, through processor 1001 calling the inductive unlocking dual-trigger source coexistence program stored in memory 1005, also performs the following operations: When it is confirmed that the proximity unlock switch of the physical remote key and the Bluetooth digital key are both in the open state, or the distance lock switch of the physical remote key and the Bluetooth digital key are both in the open state, the signal detection mechanism built into the vehicle control system of the current vehicle confirms that there is a valid signal of the physical remote key outside the vehicle. When it is confirmed that the physical remote key is outside the vehicle, the signal of the physical remote key shall be taken as the standard, and the signal of the Bluetooth digital key in the same scenario shall be ignored.

[0032] The device of the present invention, through processor 1001 calling the inductive unlocking dual-trigger source coexistence program stored in memory 1005, also performs the following operations: When it is confirmed that the physical remote key exists outside the vehicle and is close to the unlocking scenario, any unlocking request sent by the Bluetooth digital key is ignored, and the unlocking operation is only performed when the unlocking signal of the physical remote key is received and the preset unlocking conditions are met. When it is confirmed that the physical remote key is outside the vehicle and far from the locking scenario, any locking request sent by the Bluetooth digital key is ignored, and the locking operation is only performed when the locking signal of the physical remote key is received and the preset locking conditions are met.

[0033] The device of the present invention, through processor 1001 calling the inductive unlocking dual-trigger source coexistence program stored in memory 1005, also performs the following operations: When the vehicle is detected to be charging, even if the physical remote key is detected outside the vehicle, the sensor unlocking signal of the Bluetooth digital key will be responded to simultaneously. When the interruption of the physical remote key signal is detected to exceed a preset time threshold, it automatically switches to responding to the inductive unlocking signal of the Bluetooth digital key, and switches back to responding only to the physical remote key signal after the physical remote key signal is restored. When the vehicle is detected to be in a metal-dense environment or a signal interference area, the response distance threshold of the physical remote key is automatically shortened, and the Bluetooth digital key's induction unlocking / locking signal is responded to.

[0034] This embodiment, through the above-described scheme, sets independent proximity unlock and distance lock switches for the physical remote key and the Bluetooth digital key respectively, and detects in real time whether the physical remote key is present outside the vehicle. When the corresponding switches of the physical remote key and the Bluetooth digital key are both turned on, if the physical remote key is detected outside the vehicle, the signal of the physical remote key is taken as the standard, ignoring the signal of the Bluetooth digital key in the same scenario. The inductive unlocking and locking operation is performed based on the signal of the physical remote key, avoiding unexpected unlocking and locking caused by the difference in signals from the two trigger sources. This ensures that the unlocking and locking operation is completely consistent with the user's actual intention, significantly improving the user experience and vehicle safety. It makes the vehicle's inductive unlocking and locking function more reliable and accurate, avoiding user confusion and worry caused by unexpected vehicle unlocking and locking, reducing safety hazards caused by misoperation, enhancing user trust in the vehicle's intelligent functions, and making the vehicle's intelligent unlocking and locking system more in line with the usage needs of modern intelligent vehicles. It provides users with a smoother and safer driving experience, greatly improving the vehicle's intelligence level and user satisfaction.

[0035] Based on the above hardware structure, an embodiment of the dual trigger source coexistence method for inductive locking and unlocking of the present invention is proposed.

[0036] Reference Figure 2 , Figure 2 This is a flowchart illustrating the first embodiment of the inductive unlocking and locking dual-trigger source coexistence method of the present invention.

[0037] In the first embodiment, the inductive unlocking dual-trigger source coexistence method includes the following steps: Step S10: Set independent proximity unlock switch and distance lock switch for the physical remote key and Bluetooth digital key respectively, and detect in real time whether the physical remote key is outside the vehicle.

[0038] It should be noted that the vehicle control system is equipped with independent proximity unlock and distance lock function switches for the physical remote key and Bluetooth digital key, respectively, allowing users to enable or disable the induction unlock and lock function of each key individually; at the same time, it continuously monitors the surrounding environment of the vehicle to determine whether the physical remote key is outside the vehicle, providing a basis for subsequent unlock and lock decisions.

[0039] Step S20: When the corresponding switches of the physical remote key and the Bluetooth digital key are both turned on, if the physical remote key is detected outside the vehicle, the signal of the physical remote key is determined to be the standard, and the signal of the Bluetooth digital key in the same scenario is ignored.

[0040] It should be understood that when both the physical remote key and the Bluetooth digital key's sensor-activated locking / unlocking function are activated by the user, and the physical remote key is detected to be outside the vehicle, the signal from the physical remote key can be prioritized for locking / unlocking operations, completely ignoring the locking / unlocking signal sent by the Bluetooth digital key in the same scenario. This ensures that the locking / unlocking behavior matches the user's actual intention. Figure 1 To.

[0041] Step S30: Perform inductive unlocking and locking operation based on the signal from the physical remote key to avoid unexpected unlocking and locking caused by the difference in signals from the two trigger sources.

[0042] Understandably, the signal from the physical remote key will be used first to perform the sensor-based unlocking and locking operation. This effectively avoids the problem of unintended vehicle unlocking and locking caused by the difference in signal characteristics between Bluetooth digital keys and physical remote keys, ensuring that the vehicle unlocking and locking behavior is completely matched with the user's actual operating intention, and improving the reliability of the vehicle's sensor-based unlocking and locking function and the user experience.

[0043] This embodiment, through the above-described scheme, sets independent proximity unlock and distance lock switches for the physical remote key and the Bluetooth digital key respectively, and detects in real time whether the physical remote key is present outside the vehicle. When the corresponding switches of the physical remote key and the Bluetooth digital key are both turned on, if the physical remote key is detected outside the vehicle, the signal of the physical remote key is taken as the standard, ignoring the signal of the Bluetooth digital key in the same scenario. The inductive unlocking and locking operation is performed based on the signal of the physical remote key, avoiding unexpected unlocking and locking caused by the difference in signals from the two trigger sources. This ensures that the unlocking and locking operation is completely consistent with the user's actual intention, significantly improving the user experience and vehicle safety. It makes the vehicle's inductive unlocking and locking function more reliable and accurate, avoiding user confusion and worry caused by unexpected vehicle unlocking and locking, reducing safety hazards caused by misoperation, enhancing user trust in the vehicle's intelligent functions, and making the vehicle's intelligent unlocking and locking system more in line with the usage needs of modern intelligent vehicles. It provides users with a smoother and safer driving experience, greatly improving the vehicle's intelligence level and user satisfaction.

[0044] Furthermore, Figure 3 This is a flowchart illustrating the second embodiment of the inductive unlocking and de-locking dual-trigger source coexistence method of the present invention, as shown below. Figure 3 As shown, based on the first embodiment, a second embodiment of the inductive unlocking dual-trigger source coexistence method of the present invention is proposed. In this embodiment, step S10 specifically includes the following steps: Step S11: In the current vehicle control system, set independent proximity unlocking switches for the physical remote key and the Bluetooth digital key, and set independent distance locking switches for the physical remote key and the Bluetooth digital key.

[0045] It should be noted that the current vehicle control system provides separate proximity unlock switches for the physical remote key and the Bluetooth digital key, allowing users to individually enable or disable the proximity unlock function of the physical remote key or the proximity unlock function of the Bluetooth digital key. At the same time, separate distance lock switches are provided for the physical remote key and the Bluetooth digital key, allowing users to individually enable or disable the distance lock function of the physical remote key or the distance lock function of the Bluetooth digital key, thereby achieving flexible configuration of the sensor-based unlocking and locking functions for different key types.

[0046] Step S12: Detect whether the physical remote control key exists outside the vehicle through the built-in receiving antenna and signal processing module of the current vehicle.

[0047] Understandably, the vehicle's built-in receiving antenna receives signals emitted by the physical remote key, and the signal processing module analyzes the signal parameters to determine whether the physical remote key is located in the external area of ​​the vehicle, providing accurate key location information for the vehicle's sensor-based unlocking and locking system.

[0048] Furthermore, step S12 specifically includes the following steps: A positioning network is formed by multiple spatially distributed receiving antennas built into the current vehicle. The positioning network is used to monitor whether the physical remote key enters the preset vehicle communication range. When the physical remote key is detected to have entered the preset vehicle communication range, an activation signal is sent through the transmitter of the current vehicle to trigger the physical remote key to respond. After receiving response signals through each receiving antenna of the current vehicle, the signal processing module of the current vehicle analyzes the signal parameters received by each receiving antenna and calculates the relative position of the physical remote key and the current vehicle. The system determines whether the physical remote key is located outside the vehicle based on the relative position and a preset distance threshold.

[0049] Understandably, a high-precision positioning network is constructed using multiple spatially distributed receiving antennas (typically three to four antennas evenly distributed around the vehicle) built into the vehicle to monitor in real time whether the physical remote key enters the preset vehicle communication range (usually a sensing area of ​​0.5-2.0 meters). When the physical remote key is detected to have entered this communication range, the vehicle's low-frequency transmitter sends an activation signal, triggering the physical remote key to generate a response signal. Subsequently, each receiving antenna synchronously receives this response signal, and the signal processing module calculates the relative position between the physical remote key and the vehicle by analyzing the signal parameters received by each antenna. The system compares the calculated relative position with a preset distance threshold (e.g., the external vehicle threshold is greater than 0.5 meters and less than 2.0 meters) to accurately determine whether the physical remote key is located in the external area of ​​the vehicle. This detection process can be performed continuously at a cycle of 100-200 milliseconds to ensure real-time performance and accuracy. At the same time, the signal processing module also has noise filtering and multipath effect compensation functions, which can effectively eliminate environmental interference and avoid position misjudgment caused by signal fluctuations. This provides a reliable and accurate position basis for vehicle sensor-based unlocking and locking operations, fundamentally solving the problem of unlocking and locking confusion when dual trigger sources coexist.

[0050] Furthermore, after receiving response signals through each receiving antenna of the current vehicle, the signal processing module of the current vehicle analyzes the signal parameters received by each receiving antenna to calculate the relative position of the physical remote key and the current vehicle. This specifically includes the following steps: After the response signals are received synchronously by each receiving antenna of the current vehicle, the signal processing module extracts and analyzes the signal strength, signal phase difference and signal arrival time difference received by each receiving antenna; The relative position between the physical remote key and the current vehicle is calculated based on the signal strength, the signal phase difference, and the signal arrival time difference.

[0051] It should be understood that digital processing of the signal extracts and analyzes key signal parameters received by each antenna, including signal strength, signal phase difference, and signal time difference. These parameters reflect the physical characteristics of the relative position between the physical remote key and the vehicle. Signal strength is inversely proportional to distance, phase difference is related to the signal propagation path difference, and time difference directly reflects the difference in signal propagation time from the key to different antennas. Using triangulation algorithms or time difference of arrival (TDOA) positioning technology, these parameters are input into a position calculation model. Combined with the vehicle's geometry and antenna layout, the relative position coordinates between the physical remote key and the vehicle are accurately calculated. The calculation process takes into account the influence of the signal propagation environment, and eliminates multipath effects and environmental noise interference through filtering algorithms to ensure the accuracy and stability of the position calculation. The entire calculation process is completed in milliseconds, providing real-time and accurate key position information for the vehicle sensor-based unlocking system. This enables the system to accurately determine whether the physical remote key is outside the vehicle (usually, when the calculated distance is greater than 0.5 meters and less than 2.0 meters, it is considered to be outside the vehicle; of course, other values ​​can also be set, and this embodiment does not impose any restrictions on this). This effectively avoids unexpected unlocking problems caused by signal differences, and significantly improves the reliability of the vehicle sensor-based unlocking system and the user experience.

[0052] This embodiment, through the above-described solution, sets independent proximity unlocking switches for the physical remote key and the Bluetooth digital key in the vehicle control system, and separate distance locking switches for the physical remote key and the Bluetooth digital key. By using the vehicle's built-in receiving antenna and signal processing module to detect the presence of the physical remote key outside the vehicle, the key's position and status can be reliably determined, ensuring that the unlocking and locking operations are completely consistent with the user's actual intentions. This effectively solves the problem of unexpected vehicle unlocking and locking caused by differences in signal characteristics when two trigger sources coexist, significantly improving the accuracy of unlocking and locking operations and the user experience, making the vehicle's sensor-based unlocking and locking function more intelligent, reliable, and in line with user habits.

[0053] Furthermore, Figure 4 This is a flowchart illustrating the third embodiment of the inductive unlocking and de-locking dual-trigger source coexistence method of the present invention, as shown below. Figure 4As shown, based on the first embodiment, a third embodiment of the inductive unlocking dual-trigger source coexistence method of the present invention is proposed. In this embodiment, step S20 specifically includes the following steps: Step S21: When it is confirmed that the proximity unlock switch of the physical remote key and the Bluetooth digital key are both in the open state, or the distance lock switch of the physical remote key and the Bluetooth digital key are both in the open state, the valid signal of the physical remote key outside the vehicle is confirmed by the signal detection mechanism built into the vehicle control system of the current vehicle.

[0054] It should be noted that when both the proximity unlock function of the physical remote key and the Bluetooth digital key are enabled (i.e., the user wants both keys to automatically unlock when approaching the vehicle), or the distance lock function of both the physical remote key and the Bluetooth digital key is enabled (i.e., the user wants both keys to automatically lock when leaving the vehicle), the built-in signal detection mechanism will be activated. This mechanism uses the vehicle's receiving antenna and signal processing module to detect whether there is a valid signal from the physical remote key outside the vehicle. This detection process ensures that the system only makes judgments in scenarios where dual trigger sources need to be handled, avoiding unnecessary detection and processing in single-key usage scenarios.

[0055] Step S22: When it is confirmed that the physical remote key exists outside the vehicle, the signal of the physical remote key shall be taken as the standard, and the signal of the Bluetooth digital key in the same scenario shall be ignored.

[0056] Understandably, when the system confirms that the physical remote key is outside the vehicle, it indicates that the user is approaching or leaving the vehicle with the physical remote key. In this case, the signal from the physical remote key will be used as the sole basis for unlocking and locking operations because the physical remote key has higher positioning accuracy (usually centimeter-level) and can more accurately reflect the relative position of the user and the vehicle. At the same time, the unlocking and locking signals sent by the Bluetooth digital key in the same scenario will be completely ignored. This avoids unintended unlocking and locking problems caused by the long transmission distance of the Bluetooth digital key signal and its susceptibility to environmental interference (such as walls, other electronic devices, etc.), ensuring that the unlocking and locking operations are completely consistent with the user's actual intentions, and improving the reliability of the vehicle's sensor-based unlocking and locking function and the user experience.

[0057] Furthermore, step S22 specifically includes the following steps: When it is confirmed that the physical remote key exists outside the vehicle and is close to the unlocking scenario, any unlocking request sent by the Bluetooth digital key is ignored, and the unlocking operation is only performed when the unlocking signal of the physical remote key is received and the preset unlocking conditions are met. When it is confirmed that the physical remote key is outside the vehicle and far from the locking scenario, any locking request sent by the Bluetooth digital key is ignored, and the locking operation is only performed when the locking signal of the physical remote key is received and the preset locking conditions are met.

[0058] It should be understood that when the physical remote key is confirmed to be outside the vehicle and in an approaching unlocking scenario, the system will completely ignore any unlocking requests sent by the Bluetooth digital key. Unlocking will only be performed when the unlocking signal from the physical remote key is received and preset unlocking conditions (including distance thresholds, signal strength thresholds, and duration thresholds) are met. Similarly, when the physical remote key is confirmed to be outside the vehicle and in a far-from-locking scenario, any locking requests sent by the Bluetooth digital key will be completely ignored. Locking will only be performed when the locking signal from the physical remote key is received and preset locking conditions (including distance thresholds, signal strength thresholds, and duration thresholds) are met. This design fully utilizes the high-precision positioning characteristics of the physical remote key (typically centimeter-level positioning), avoiding unintended unlocking / locking problems caused by the low positioning accuracy of the Bluetooth digital key (typically meter-level) and susceptibility to environmental interference (such as buildings, other electronic devices, etc.). This ensures that the vehicle's unlocking / locking behavior is completely consistent with the user's actual intention, significantly improving the reliability and user experience of the vehicle's sensor-based unlocking / locking system.

[0059] Accordingly, after step S30, the inductive unlocking dual-trigger source coexistence method further includes the following steps: When the vehicle is detected to be charging, even if the physical remote key is detected outside the vehicle, the sensor unlocking signal of the Bluetooth digital key will be responded to simultaneously. When the interruption of the physical remote key signal is detected to exceed a preset time threshold, it automatically switches to responding to the inductive unlocking signal of the Bluetooth digital key, and switches back to responding only to the physical remote key signal after the physical remote key signal is restored. When the vehicle is detected to be in a metal-dense environment or a signal interference area, the response distance threshold of the physical remote key is automatically shortened, and the Bluetooth digital key's induction unlocking / locking signal is responded to.

[0060] It should be noted that when the vehicle is charging, the unlocking and locking strategy will be automatically adjusted. Even if a physical remote key is detected outside the vehicle, the Bluetooth digital key's sensor unlocking and locking signal will be responded to at the same time. This is to accommodate the user's preference for using the mobile phone digital key for remote operation during charging, such as checking the charging status or adjusting vehicle settings through the mobile app.

[0061] Understandably, when the physical remote key signal interruption is detected to exceed a preset time threshold (such as 500 milliseconds, or other values, which are not limited in this embodiment), the system will automatically switch to responding to the Bluetooth digital key's induction unlocking and locking signal. This ensures that the user can still use the vehicle's unlocking and locking function normally when the physical remote key signal is unstable or temporarily unavailable. At the same time, after the physical remote key signal is restored, the system will automatically switch back to the mode that only responds to the physical remote key signal to maintain optimal system performance.

[0062] It should be understood that when the vehicle is detected to be in a metal-dense environment (such as an underground parking lot or a metal-structured garage) or an area with severe signal interference (such as a large electronic device or radar nearby), the response distance threshold of the physical remote key will be automatically shortened (for example, from 1.5 meters to 0.8 meters; of course, other values ​​can also be set, and this embodiment does not limit this). The Bluetooth digital key's inductive unlocking and locking signal will be allowed to take effect, in order to avoid unexpected unlocking and locking problems caused by inaccurate positioning of the physical remote key due to metal shielding or signal interference. This intelligent adaptive mechanism ensures the reliability and user experience of the vehicle inductive unlocking and locking system in various complex environments, enabling the system to automatically optimize the unlocking and locking strategy in different usage scenarios, providing users with a smoother and safer driving experience.

[0063] In the specific implementation, see Figure 5 , Figure 5 This is a schematic diagram illustrating the functional implementation of the dual-trigger source coexistence method for inductive locking and unlocking in this invention, as shown below. Figure 5 As shown, the digital key (Bluetooth) and the physical remote key have separate settings for locking and unlocking. When the settings are enabled, the corresponding key can trigger the vehicle's sensor-based locking and unlocking capabilities. Furthermore, the settings are independent of each other and there is no priority or other coupling relationship between them.

[0064] like Figure 5 As shown, there are a total of 4 switches for the physical key and mobile phone Bluetooth, each corresponding to the vehicle's locking and unlocking capabilities. When there is only one trigger source for unlocking (only one of the physical remote control / mobile phone Bluetooth is selected), and only one trigger source for locking (only one of the physical remote control / mobile phone Bluetooth is selected), the vehicle's unlocking and locking functions work normally.

[0065] Because there is only one source for unlocking and locking, there will be no confusion when two keys are present at the same time; because there are settings that stipulate that the vehicle will not perform any actions even if two keys (physical remote control / mobile phone Bluetooth) send unlock / lock signals.

[0066] The above is based on allowing users to make reasonable choices in the settings to correctly select the key usage option; however, there are still some users who haven't found the relevant settings or who haven't enabled all settings when adjusting the screen, even if both the mobile phone Bluetooth and the physical remote key are present. In this case, the following scenarios may occur. The vehicle is already unlocked. The person leaves with the key and phone. The key will lock first because the location is accurate. If the person continues to walk, the Bluetooth location will drift and accidentally unlock, until the Bluetooth is completely out of reach before locking is triggered again. Throughout the process, if a normal person wants to keep the vehicle locked, but the user has two keys (phone Bluetooth and physical remote), the car will unlock once and lock twice.

[0067] At this point, strategy optimization is performed. Given that the positioning accuracy of the physical remote key is higher than that of the mobile phone's Bluetooth, the physical remote key's positioning accuracy will be prioritized. The simple logic is as follows: When it comes to proximity unlocking, because there are proximity unlocking settings for both remote key and Bluetooth key, when both (remote key and Bluetooth) are activated at the same time, proximity unlocking will only perform the function of the remote key when the vehicle detects the presence of the remote key outside the vehicle; when only one of the two (remote key and Bluetooth) is activated, the corresponding locking and unlocking will be performed.

[0068] The same applies to the remote locking function. When both remote and Bluetooth are activated simultaneously, if a remote key is detected outside the vehicle, the remote locking will be activated based on the remote key.

[0069] The above strategies are designed to prevent the vehicle from being locked or unlocked unexpectedly when both keys are used and the settings are enabled.

[0070] This embodiment, through the above-described scheme, confirms the existence of a valid signal from the physical remote key outside the vehicle by utilizing the signal detection mechanism built into the vehicle control system when both the proximity unlock switch of the physical remote key and the Bluetooth digital key are in the active state, or when both the distance lock switch of the physical remote key and the Bluetooth digital key are in the active state. When the physical remote key is confirmed to be outside the vehicle, its signal is taken as the standard, ignoring the signal from the Bluetooth digital key in the same scenario. This ensures that the vehicle's locking and unlocking behavior is completely consistent with the user's actual operational intent, significantly improving the reliability, accuracy, and user experience of the vehicle's sensor-based locking and unlocking system. It allows users to enjoy a smooth and secure locking and unlocking experience even when carrying two keys simultaneously, greatly increasing user trust and satisfaction with the vehicle's intelligent functions.

[0071] Accordingly, the present invention further provides a dual trigger source coexistence device for inductive locking and unlocking.

[0072] Reference Figure 6 , Figure 6This is a functional block diagram of the first embodiment of the inductive locking / unlocking dual trigger source coexistence device of the present invention.

[0073] In a first embodiment of the inductive locking / unlocking dual-trigger source coexistence device of the present invention, the inductive locking / unlocking dual-trigger source coexistence device includes: The detection module 10 is configured to set independent proximity unlocking switches and distance locking switches for the physical remote key and the Bluetooth digital key, respectively, and to detect in real time whether the physical remote key is present outside the vehicle.

[0074] The signal determination module 20 is used to determine, when both the corresponding switches of the physical remote key and the Bluetooth digital key are turned on, that if the physical remote key is detected outside the vehicle, the signal of the physical remote key shall be taken as the standard, and the signal of the Bluetooth digital key in the same scenario shall be ignored.

[0075] The unlocking / locking execution module 30 is used to perform a sensor-based unlocking / locking operation based on the signal from the physical remote key, thereby avoiding unexpected unlocking / locking due to differences in signals from the two trigger sources.

[0076] The setting detection module 10 is also used to set independent proximity unlocking switches for the proximity unlocking function of the physical remote key and the Bluetooth digital key in the current vehicle's vehicle control system, and to set independent distance locking switches for the distance locking function of the physical remote key and the Bluetooth digital key; and to detect whether the physical remote key exists outside the current vehicle through the receiving antenna and signal processing module built into the current vehicle.

[0077] The detection module 10 is further configured to form a positioning network using multiple spatially distributed receiving antennas built into the current vehicle, monitor whether the physical remote key enters a preset vehicle communication range based on the positioning network, and when the physical remote key enters the preset vehicle communication range, send an activation signal through the transmitter of the current vehicle to trigger a response from the physical remote key; after receiving the response signal through each receiving antenna of the current vehicle, analyze the signal parameters received by each receiving antenna through the signal processing module of the current vehicle to calculate the relative position of the physical remote key and the current vehicle; and determine whether the physical remote key is located outside the current vehicle based on the relative position and a preset distance threshold.

[0078] The setting detection module 10 is further configured to, after synchronously receiving response signals through each receiving antenna of the current vehicle, extract and analyze the signal strength, signal phase difference, and signal arrival time difference received by each receiving antenna; and calculate the relative position between the physical remote key and the current vehicle based on the signal strength, the signal phase difference, and the signal arrival time difference.

[0079] The signal determination module 20 is further configured to, when confirming that the proximity unlock switch of the physical remote key and the Bluetooth digital key are both in the open state, or the distance lock switch of the physical remote key and the Bluetooth digital key are both in the open state, confirm the existence of a valid signal of the physical remote key outside the vehicle through the signal detection mechanism built into the vehicle control system of the current vehicle; when confirming that the physical remote key exists outside the vehicle, the signal of the physical remote key shall be taken as the standard, and the signal of the Bluetooth digital key in the same scenario shall be ignored.

[0080] The signal determination module 20 is further configured to, when confirming that the physical remote key exists outside the vehicle and is in an unlocking scenario, ignore any unlocking request sent by the Bluetooth digital key, and only perform the unlocking operation when the unlocking signal of the physical remote key is received and the preset unlocking conditions are met; when confirming that the physical remote key exists outside the vehicle and is far from the locking scenario, ignore any locking request sent by the Bluetooth digital key, and only perform the locking operation when the locking signal of the physical remote key is received and the preset locking conditions are met.

[0081] The unlocking / locking execution module 30 is further configured to, when the current vehicle is detected to be in a charging state, simultaneously respond to the inductive unlocking / locking signal of the Bluetooth digital key even if the physical remote key is detected outside the vehicle; when the physical remote key signal is detected to be interrupted for more than a preset time threshold, automatically switch to responding to the inductive unlocking / locking signal of the Bluetooth digital key, and switch back to responding only to the physical remote key signal after the physical remote key signal is restored; when the current vehicle is detected to be in a metal-dense environment or a signal interference area, automatically shorten the response distance threshold of the physical remote key and respond to the inductive unlocking / locking signal of the Bluetooth digital key.

[0082] The steps for implementing each functional module of the inductive locking / unlocking dual-trigger source coexistence device can be referred to in the various embodiments of the inductive locking / unlocking dual-trigger source coexistence method of the present invention, and will not be repeated here.

[0083] Furthermore, this embodiment of the invention also proposes a storage medium storing a dual-trigger source coexistence program for inductive locking / unlocking. When the dual-trigger source coexistence program for inductive locking / unlocking is executed by a processor, it performs the following operations: The physical remote key and the Bluetooth digital key are each equipped with an independent proximity unlock switch and a distance lock switch, and the physical remote key is detected in real time to see if it is outside the vehicle. When the corresponding switches of the physical remote key and the Bluetooth digital key are both turned on, if the physical remote key is detected outside the vehicle, the signal of the physical remote key is determined to be the standard, and the signal of the Bluetooth digital key in the same scenario is ignored. The locking and unlocking operation is performed based on the signal from the physical remote key, avoiding unexpected locking and unlocking due to differences in signals from the two trigger sources.

[0084] Furthermore, when the inductive unlocking dual-trigger source coexistence program is executed by the processor, it also performs the following operations: In the current vehicle control system, separate proximity unlocking switches are set for the proximity unlocking function of the physical remote key and the Bluetooth digital key, and separate distance locking switches are set for the distance locking function of the physical remote key and the Bluetooth digital key. The system detects whether the physical remote key exists outside the vehicle by using the vehicle's built-in receiving antenna and signal processing module.

[0085] Furthermore, when the inductive unlocking dual-trigger source coexistence program is executed by the processor, it also performs the following operations: A positioning network is formed by multiple spatially distributed receiving antennas built into the current vehicle. The positioning network is used to monitor whether the physical remote key enters the preset vehicle communication range. When the physical remote key is detected to have entered the preset vehicle communication range, an activation signal is sent through the transmitter of the current vehicle to trigger the physical remote key to respond. After receiving response signals through each receiving antenna of the current vehicle, the signal processing module of the current vehicle analyzes the signal parameters received by each receiving antenna and calculates the relative position of the physical remote key and the current vehicle. The system determines whether the physical remote key is located outside the vehicle based on the relative position and a preset distance threshold.

[0086] Furthermore, when the inductive unlocking dual-trigger source coexistence program is executed by the processor, it also performs the following operations: After the response signals are received synchronously by each receiving antenna of the current vehicle, the signal processing module extracts and analyzes the signal strength, signal phase difference and signal arrival time difference received by each receiving antenna; The relative position between the physical remote key and the current vehicle is calculated based on the signal strength, the signal phase difference, and the signal arrival time difference.

[0087] Furthermore, when the inductive unlocking dual-trigger source coexistence program is executed by the processor, it also performs the following operations: When it is confirmed that the proximity unlock switch of the physical remote key and the Bluetooth digital key are both in the open state, or the distance lock switch of the physical remote key and the Bluetooth digital key are both in the open state, the signal detection mechanism built into the vehicle control system of the current vehicle confirms that there is a valid signal of the physical remote key outside the vehicle. When it is confirmed that the physical remote key is outside the vehicle, the signal of the physical remote key shall be taken as the standard, and the signal of the Bluetooth digital key in the same scenario shall be ignored.

[0088] Furthermore, when the inductive unlocking dual-trigger source coexistence program is executed by the processor, it also performs the following operations: When it is confirmed that the physical remote key exists outside the vehicle and is close to the unlocking scenario, any unlocking request sent by the Bluetooth digital key is ignored, and the unlocking operation is only performed when the unlocking signal of the physical remote key is received and the preset unlocking conditions are met. When it is confirmed that the physical remote key is outside the vehicle and far from the locking scenario, any locking request sent by the Bluetooth digital key is ignored, and the locking operation is only performed when the locking signal of the physical remote key is received and the preset locking conditions are met.

[0089] Furthermore, when the inductive unlocking dual-trigger source coexistence program is executed by the processor, it also performs the following operations: When the vehicle is detected to be charging, even if the physical remote key is detected outside the vehicle, the sensor unlocking signal of the Bluetooth digital key will be responded to simultaneously. When the interruption of the physical remote key signal is detected to exceed a preset time threshold, it automatically switches to responding to the inductive unlocking signal of the Bluetooth digital key, and switches back to responding only to the physical remote key signal after the physical remote key signal is restored. When the vehicle is detected to be in a metal-dense environment or a signal interference area, the response distance threshold of the physical remote key is automatically shortened, and the Bluetooth digital key's induction unlocking / locking signal is responded to.

[0090] Those skilled in the art will understand that all or part of the steps in the methods described above can be implemented by a program instructing related hardware. The program is stored in a storage medium and includes several instructions to cause a device (which may be a microcontroller, chip, etc.) or processor to execute all or part of the steps of the methods described in the various embodiments of this application. The aforementioned storage medium is a computer-readable storage medium, including: USB flash drive, mobile hard drive, read-only memory (ROM), random access memory (RAM), magnetic disk or optical disk, and other media that can store program code.

[0091] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0092] The sequence numbers of the above embodiments of the present invention are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0093] The above are merely preferred embodiments of the present invention and do not limit the scope of the patent. Any equivalent structural or procedural transformations made based on the description and drawings of the present invention, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of the present invention.

Claims

1. An inductive deblocking dual trigger source coexistence method, characterized in that, The method for coexistence of the induction unlocking and locking double trigger sources comprises the following steps: independent approaching unlocking switches and remote locking switches are respectively arranged for the physical remote key and the Bluetooth digital key, and it is detected in real time whether the physical remote key exists outside the current vehicle; when the corresponding switches of the physical remote key and the Bluetooth digital key are both opened, if it is detected that the physical remote key exists outside the vehicle, it is determined that the signal of the physical remote key is used as a reference, and the signal of the Bluetooth digital key in the same scene is ignored; the induction unlocking and locking operation is performed according to the signal of the physical remote key, so that the unexpected unlocking and locking caused by the signal difference of the double trigger sources is avoided.

2. The inductive deblocking dual trigger source coexistence method of claim 1, wherein, the independent approaching unlocking switches and remote locking switches are respectively arranged for the physical remote key and the Bluetooth digital key, and it is detected in real time whether the physical remote key exists outside the current vehicle, which comprises the following steps: independent approaching unlocking switches are arranged for the approaching unlocking functions of the physical remote key and the Bluetooth digital key in the vehicle control system of the current vehicle, and independent remote locking switches are arranged for the remote locking functions of the physical remote key and the Bluetooth digital key; whether the physical remote key exists outside the current vehicle is detected by the receiving antenna and the signal processing module built in the current vehicle.

3. The inductive deblocking dual trigger source coexistence method of claim 2, wherein, the detection of whether the physical remote key exists outside the current vehicle by the receiving antenna and the signal processing module built in the current vehicle comprises the following steps: a positioning network is formed by a plurality of spatially distributed receiving antennas built in the current vehicle, whether the physical remote key enters a preset vehicle communication range is monitored according to the positioning network, when it is monitored that the physical remote key enters the preset vehicle communication range, an activation signal is sent by the transmitter of the current vehicle to trigger the physical remote key to respond, after the response signal is received by each receiving antenna of the current vehicle, the signal parameters received by each receiving antenna are analyzed by the signal processing module of the current vehicle, and the relative position between the physical remote key and the current vehicle is calculated, whether the physical remote key is located outside the current vehicle is judged according to the relative position and a preset distance judgment threshold.

4. The method of claim 3, wherein the inductive deblocking dual trigger source coexistence method is characterized by, the calculation of the relative position between the physical remote key and the current vehicle by the signal processing module of the current vehicle after the response signal is received by each receiving antenna of the current vehicle comprises the following steps: after the response signal is synchronously received by each receiving antenna of the current vehicle, the signal strength, the signal phase difference and the signal arrival time difference received by each receiving antenna are extracted and analyzed by the signal processing module, the relative position between the physical remote key and the current vehicle is calculated according to the signal strength, the signal phase difference and the signal arrival time difference.

5. The method of claim 1, wherein the method further comprises: when the corresponding switches of the physical remote key and the Bluetooth digital key are both opened, if it is detected that the physical remote key exists outside the vehicle, it is determined that the signal of the physical remote key is used as a reference, and the signal of the Bluetooth digital key in the same scene is ignored, which comprises the following steps: When it is confirmed that the approaching unlocking switch of the entity remote key and the approaching unlocking switch of the Bluetooth digital key are both in the open state, or the away locking switch of the entity remote key and the away locking switch of the Bluetooth digital key are both in the open state, the presence of the effective signal of the entity remote key outside the vehicle is confirmed through a signal detection mechanism built in the vehicle control system of the current vehicle; When it is confirmed that the entity remote key exists outside the vehicle, the signal of the entity remote key is used as the reference, and the signal of the Bluetooth digital key in the same scene is ignored.

6. The method of claim 5, wherein the inductive deblocking dual trigger source coexistence method is characterized by, The signal of the entity remote key is used as the reference when it is confirmed that the entity remote key exists outside the vehicle, and the signal of the Bluetooth digital key in the same scene is ignored, including: When it is confirmed that the entity remote key exists outside the vehicle and in the approaching unlocking scene, any unlocking request sent by the Bluetooth digital key is ignored, and the unlocking operation is only performed when the unlocking signal of the entity remote key is received and the preset unlocking condition is met; When it is confirmed that the entity remote key exists outside the vehicle and in the away locking scene, any locking request sent by the Bluetooth digital key is ignored, and the locking operation is only performed when the locking signal of the entity remote key is received and the preset locking condition is met.

7. The inductive deblocking dual trigger source coexistence method of claim 1, wherein, After the sensing unlocking and locking operation is performed according to the signal of the entity remote key to avoid unintended unlocking and locking caused by the difference between the signals of the two trigger sources, the sensing unlocking and locking dual-trigger source coexistence method further includes: When it is detected that the current vehicle is in a charging state, even if it is detected that the entity remote key exists outside the vehicle, the sensing unlocking and locking signal of the Bluetooth digital key is also responded to; When it is detected that the interruption of the entity remote key signal exceeds a preset time threshold, the sensing unlocking and locking signal of the Bluetooth digital key is automatically switched to be responded to, and the response to only the signal of the entity remote key is switched back after the signal of the entity remote key is restored; When it is detected that the current vehicle is in a metal-intensive environment or a signal interference area, the response distance threshold of the entity remote key is automatically shortened, and the sensing unlocking and locking signal of the Bluetooth digital key is responded to.

8. An inductive de-latching dual trigger source coexistence apparatus, characterized by, The sensing unlocking and locking dual-trigger source coexistence device includes: A detection module is arranged to set independent approaching unlocking switches and away locking switches for the entity remote key and the Bluetooth digital key, and to detect in real time whether the entity remote key exists outside the current vehicle; A signal determination module is arranged to, when the corresponding switches of the entity remote key and the Bluetooth digital key are both open, determine to use the signal of the entity remote key as the reference and ignore the signal of the Bluetooth digital key in the same scene if it is detected that the entity remote key exists outside the vehicle; An unlocking and locking execution module is arranged to perform a sensing unlocking and locking operation according to the signal of the entity remote key to avoid unintended unlocking and locking caused by the difference between the signals of the two trigger sources.

9. An inductive de-latching dual trigger source coexistence apparatus, comprising: The inductive unlocking dual-trigger source coexistence device comprises a memory, a processor, and an inductive unlocking dual-trigger source coexistence program stored in the memory and executable on the processor, and the inductive unlocking dual-trigger source coexistence program is configured to implement the steps of the inductive unlocking dual-trigger source coexistence method according to any one of claims 1 to 7.

10. A storage medium, characterized by The storage medium stores an inductive unlocking dual-trigger source coexistence program, and the inductive unlocking dual-trigger source coexistence program implements the steps of the inductive unlocking dual-trigger source coexistence method according to any one of claims 1 to 7 when executed by the processor.

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