Motorcycle unlocking method and device and electronic equipment

Abstract

The invention provides a motorcycle unlocking method and device and electronic device.The method comprises the steps that a helmet interior light sensation numerical value, a helmet inner wall pressure value and a helmet interior temperature change trend collected by a multi-mode sensor are received, and a helmet buckle locking signal used for indicating whether a helmet buckle is locked or not is received; according to the light sensation numerical value in the helmet, the pressure value of the inner wall of the helmet, the temperature change trend in the helmet and the helmet buckle locking signal, whether a motorcycle driver wears the helmet or not is detected; when it is detected that the driver wears the helmet, a wireless communication signal is sent to the motorcycle, so that the motorcycle judges the distance between the helmet and the motorcycle based on the received wireless communication signal, and when the distance is smaller than a preset distance, the motorcycle is unlocked. Through the method, the motorcycle key is prevented from being lost, the key storage portability is improved, meanwhile, it is guaranteed that a user wears a helmet during riding, and the driving safety is improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a method, device, and electronic device for unlocking a motorcycle. Background Art

[0002] Existing motorcycles usually rely on traditional mechanical keys or remote control keys to unlock the vehicle. However, in daily use, the key is easy to lose, and the key needs to be stored when riding, which is less convenient. Summary of the Invention

[0003] In view of this, the purpose of this application is to provide a motorcycle unlocking method, device and electronic device to avoid the loss of motorcycle keys and improve the portability of key storage, while ensuring that users wear helmets when riding to improve driving safety.

[0004] In a first aspect, an embodiment of the present application provides a method for unlocking a motorcycle, the method being applied to a control unit of a helmet bound to the motorcycle; the inner wall of the helmet being provided with a multimodal sensor; the method comprising:

[0005] receiving a light perception value inside the helmet, a pressure value on the inner wall of the helmet, and a temperature change trend inside the helmet collected by the multimodal sensor, and receiving a helmet buckle locking signal indicating whether the helmet buckle is locked;

[0006] detecting whether the driver of the motorcycle is wearing the helmet according to the light perception value inside the helmet, the pressure value of the inner wall of the helmet, the temperature change trend inside the helmet, and the helmet buckle locking signal;

[0007] When it is detected that the driver is wearing the helmet, a wireless communication signal is sent to the motorcycle, so that the motorcycle determines the distance between the helmet and the motorcycle based on the received wireless communication signal, and unlocks the motorcycle when the distance is less than a preset distance.

[0008] In combination with the first aspect, the embodiment of the present application provides a first possible implementation of the first aspect, wherein the multimodal sensor includes: a light sensor, a pressure sensor, and a temperature sensor; the pressure sensor is disposed on the top inside the helmet; and detecting whether the motorcycle driver is wearing the helmet based on the light perception value inside the helmet, the pressure value on the inner wall of the helmet, the temperature change trend inside the helmet, and the helmet buckle locking signal includes:

[0009] When the light sensitivity value inside the helmet is less than a preset light sensitivity threshold, the pressure value of the inner wall of the helmet is greater than a preset pressure threshold, the temperature change trend inside the helmet is an increasing trend, and the helmet buckle locking signal is a signal used to indicate that the helmet buckle is locked, it is determined that the driver of the motorcycle is wearing the helmet; the preset pressure threshold is determined based on the weight of the helmet.

[0010] In combination with the first aspect, an embodiment of the present application provides a second possible implementation of the first aspect, wherein the sending of a wireless communication signal to the motorcycle so that the motorcycle determines the distance between the helmet and the motorcycle based on the received wireless communication signal includes:

[0011] A wireless communication signal is sent to the on-board controller of the motorcycle at a preset time interval, so that the on-board controller determines the distance between the helmet and the motorcycle based on the power of the received wireless communication signal; wherein, the greater the power of the wireless communication signal, the closer the distance; and the smaller the power, the farther the distance.

[0012] In combination with the first aspect, the embodiment of the present application provides a third possible implementation of the first aspect, wherein the helmet and the motorcycle are bound to each other in the following manner:

[0013] After the helmet is placed near the motorcycle, the wireless communication module of the motorcycle detects that the helmet has entered the pairing and binding mode, and initiates a mutual binding request to establish a two-way wireless communication link after verifying the binding verification code to complete the mutual binding.

[0014] In combination with the first aspect, the embodiment of the present application provides a fourth possible implementation of the first aspect, wherein the outer wall of the helmet is provided with a power supply via a battery bracket; the power supply is used to power electrical devices in the helmet; and the material and shape structure of the battery bracket are determined as follows:

[0015] Test the stress limits of multiple materials and select materials whose stress limits are within the target stress range as candidate materials based on the stress limits of each material;

[0016] selecting a target material from the plurality of candidate materials according to the cost of each candidate material, and using the target material to manufacture a plurality of candidate battery brackets with different shapes and structures;

[0017] Perform impact tests on each candidate battery bracket to determine the force applied to each candidate battery bracket;

[0018] According to the force magnitude of each candidate battery bracket and the preset bracket force threshold, a candidate battery bracket closest to the preset bracket force threshold is selected from multiple candidate battery brackets, and the shape structure of the candidate battery bracket is determined as the final shape structure of the battery bracket.

[0019] In combination with the first aspect, the embodiment of the present application provides a fifth possible implementation of the first aspect, wherein the method further includes:

[0020] When it is detected that the driver has taken off the helmet, a signal indicating that the driver has taken off the helmet is transmitted to the motorcycle;

[0021] The motorcycle is used to: lock the motorcycle when it is detected that the motorcycle is stopped, the parking bracket of the motorcycle is released, and a signal indicating that the driver has taken off the helmet is received; or lock the motorcycle when it is detected that the motorcycle is stopped, the parking bracket of the motorcycle is released, and it is detected that the distance between the motorcycle and the helmet is greater than a preset distance.

[0022] In a second aspect, an embodiment of the present application further provides a method for unlocking a motorcycle, the method being applied to an onboard controller of the motorcycle; the method comprising:

[0023] Receive a wireless communication signal sent by a control unit of a helmet bound to the motorcycle; wherein the control unit sends the wireless communication signal to the motorcycle after detecting that the motorcycle driver is wearing the helmet; the control unit detects whether the motorcycle driver is wearing the helmet based on received light perception values ​​inside the helmet, pressure values ​​on the inner wall of the helmet, temperature change trends inside the helmet, and helmet buckle locking signals; the light perception values ​​inside the helmet, the pressure values ​​on the inner wall of the helmet, and the temperature change trends inside the helmet are collected by a multimodal sensor provided on the inner wall of the helmet;

[0024] determining the distance between the helmet and the motorcycle according to the wireless communication signal;

[0025] When the distance is less than a preset distance, the motorcycle is unlocked.

[0026] In a third aspect, an embodiment of the present application further provides a method and device for unlocking a motorcycle, the method being applied to a control unit of a helmet bound to the motorcycle; a multimodal sensor being provided on an inner wall of the helmet; and the method comprising:

[0027] a first receiving module, configured to receive the light perception value inside the helmet, the pressure value of the inner wall of the helmet, and the temperature change trend inside the helmet collected by the multimodal sensor, and receive a helmet buckle locking signal indicating whether the helmet buckle is locked;

[0028] a detection module, configured to detect whether the motorcycle driver is wearing the helmet based on the light perception value inside the helmet, the pressure value of the inner wall of the helmet, the temperature change trend inside the helmet, and the helmet buckle locking signal;

[0029] The first unlocking module is used to send a wireless communication signal to the motorcycle when it is detected that the driver is wearing the helmet, so that the motorcycle can determine the distance between the helmet and the motorcycle based on the received wireless communication signal, and unlock the motorcycle when the distance is less than a preset distance.

[0030] In a fourth aspect, an embodiment of the present application further provides a method and device for unlocking a motorcycle, the method being applied to an onboard controller of the motorcycle; the method comprising:

[0031] a second receiving module, configured to receive a wireless communication signal transmitted by a control unit of a helmet bound to the motorcycle; wherein the control unit transmits the wireless communication signal to the motorcycle after detecting that the motorcycle driver is wearing the helmet; the control unit detects whether the motorcycle driver is wearing the helmet based on received light perception values ​​inside the helmet, pressure values ​​on the inner wall of the helmet, temperature change trends inside the helmet, and a helmet buckle locking signal; the light perception values ​​inside the helmet, the pressure values ​​on the inner wall of the helmet, and the temperature change trends inside the helmet are collected by a multimodal sensor provided on the inner wall of the helmet;

[0032] a determination module, configured to determine the distance between the helmet and the motorcycle according to the wireless communication signal;

[0033] The second unlocking module is used to unlock the motorcycle when the distance is less than a preset distance.

[0034] In the fifth aspect, an embodiment of the present application also provides an electronic device, comprising: a processor, a memory and a bus, wherein the memory stores machine-readable instructions executable by the processor. When the electronic device is running, the processor and the memory communicate through the bus, and when the machine-readable instructions are executed by the processor, the steps of any possible implementation of the first or second aspect above are performed.

[0035] Embodiments of the present application provide a motorcycle unlocking method, device, and electronic device. These methods detect whether a motorcycle driver is wearing a helmet by combining multiple signals—light sensitivity inside the helmet, pressure on the helmet's inner wall, temperature trends inside the helmet, and a helmet buckle lock signal. This prevents misjudgments that can occur when using a single signal, ensuring accurate helmet detection. Furthermore, upon detecting that the driver is wearing a helmet, a wireless communication signal is transmitted to the motorcycle. Based on the received wireless communication signal, the motorcycle determines the distance between the helmet and the motorcycle, unlocking the motorcycle when the distance is less than a preset distance. In this embodiment, since helmets are essential for riding, combining a key with the helmet reduces the need to carry keys while riding, improves portability, and prevents key loss. Furthermore, this method strengthens the association between helmets and riding, reinforces the habit and necessity of helmet wearing, ensures that users wear helmets while riding, and improves safety.

[0036] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0038] Figure 1 A flowchart of a method for unlocking a motorcycle provided in an embodiment of the present application is shown;

[0039] Figure 2 A flowchart of another method for unlocking a motorcycle provided in an embodiment of the present application is shown;

[0040] Figure 3 A schematic structural diagram of a motorcycle unlocking device provided in an embodiment of the present application is shown;

[0041] Figure 4 A schematic structural diagram of another motorcycle unlocking device provided in an embodiment of the present application is shown;

[0042] Figure 5 A schematic structural diagram of an electronic device provided in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of this application.

[0044] Considering that existing motorcycles typically rely on traditional mechanical keys or remote control keys to unlock the vehicle. However, in daily use, the key is easily lost, and the key needs to be stored while riding, which is inconvenient. Based on this, the embodiments of the present application provide a motorcycle unlocking method, device, and electronic device to prevent motorcycle key loss and improve the portability of key storage, while ensuring that users wear helmets while riding, thereby improving driving safety. The following embodiments describe this method.

[0045] Example 1:

[0046] To facilitate understanding of this embodiment, a motorcycle unlocking method disclosed in Example 1 of this application is first described in detail. The motorcycle unlocking method is applied to a control unit of a helmet bound to a motorcycle; a multimodal sensor is provided on the inner wall of the helmet; Figure 1 As shown, the following steps S101-S103 are included:

[0047] S101: receiving a light perception value inside the helmet, a pressure value on the inner wall of the helmet, and a temperature change trend inside the helmet collected by a multimodal sensor, and receiving a helmet buckle locking signal indicating whether the helmet buckle is locked;

[0048] S102: Detecting whether the motorcycle driver is wearing a helmet based on the light perception value inside the helmet, the pressure value of the inner wall of the helmet, the temperature change trend inside the helmet, and the helmet buckle locking signal;

[0049] S103: When it is detected that the driver is wearing a helmet, a wireless communication signal is sent to the motorcycle, so that the motorcycle can judge the distance between the helmet and the motorcycle based on the received wireless communication signal, and unlock the motorcycle when the distance is less than a preset distance.

[0050] In step S101, motorcycles include electric motorcycles, gasoline-powered motorcycles, electric three-wheeled motorcycles, and the like. The helmet attached to the motorcycle can be the helmet used by the driver of the motorcycle. The multimodal sensor includes a light sensor, a pressure sensor, and a temperature sensor. The pressure sensor, located on the top inner side of the helmet, collects real-time pressure readings on the helmet's inner wall; the light sensor collects real-time light readings inside the helmet; and the temperature sensor collects temperature trends inside the helmet.

[0051] In this embodiment, the control unit can receive in real time the light perception value inside the helmet collected by the light sensor, the pressure value of the inner wall of the helmet collected by the pressure sensor, and the temperature change trend inside the helmet collected by the temperature sensor.

[0052] Moreover, when the helmet buckle is locked, the internal current of the helmet buckle is conducted, and the control unit can receive a helmet buckle locking signal indicating that the helmet buckle is locked; when the helmet buckle is not locked (i.e. not connected), the control unit will receive a helmet buckle locking signal indicating that the helmet buckle is not locked.

[0053] In this embodiment, considering that using only a single sensor data point cannot accurately determine whether a motorcycle driver is wearing a helmet, for example, if the helmet is placed in a dimly lit area such as a car trunk, or when it is dark, the light value inside the helmet will be very low. However, in such cases, the driver is not wearing a helmet. Therefore, judging based solely on the light value inside the helmet will lead to inaccurate judgment. Similarly, judging based solely on the temperature trend inside the helmet, if the temperature gradually rises, it may also gradually increase. Therefore, judging based solely on the temperature trend inside the helmet will also lead to inaccurate judgment.

[0054] Based on this, in this embodiment, by combining multimodal sensor data (i.e., the light perception value inside the helmet, the pressure value of the inner wall of the helmet, the temperature change trend inside the helmet, and the helmet buckle locking signal), it is determined whether the driver is wearing a helmet, which is conducive to improving the accuracy of the judgment.

[0055] In step S102, when the driver is wearing a helmet, light cannot enter the helmet. At this time, the light perception value inside the helmet should be low. Furthermore, the driver's head entering the helmet will cause the pressure value on the inner wall of the helmet to increase, and the temperature inside the helmet will gradually rise, causing the helmet buckle to lock. Therefore, in one possible embodiment, when executing step S102, it can be specifically determined that the motorcycle driver is wearing a helmet when the light perception value inside the helmet is less than a preset light perception threshold, the pressure value on the inner wall of the helmet is greater than a preset pressure threshold, the temperature change trend inside the helmet is increasing, and the helmet buckle lock signal is a signal indicating that the helmet buckle is locked. The preset pressure threshold is determined based on the weight of the helmet.

[0056] In this embodiment, the preset pressure threshold is greater than 0 and less than the weight of the helmet. Specifically, the preset pressure threshold may be greater than 0 and less than half the weight of the helmet.

[0057] In step S103, when it is detected that the driver is wearing a helmet, the control unit of the helmet sends a wireless communication signal to the on-board controller of the motorcycle at a preset time interval, so that the on-board controller determines the distance between the helmet and the motorcycle based on the power of the received wireless communication signal; wherein, the greater the power of the wireless communication signal, the closer the distance; the smaller the power, the farther the distance.

[0058] In this embodiment, the closer the distance between the helmet and the motorcycle's onboard controller, the greater the power of the wireless communication signal received by the onboard controller. Conversely, the farther the distance between the helmet and the motorcycle's onboard controller, the smaller the power of the wireless communication signal received by the onboard controller. Therefore, in this embodiment, the onboard controller determines the distance between the helmet and the motorcycle based on the power of the received wireless communication signal. When the distance is less than a preset distance, the motorcycle is unlocked.

[0059] Exemplarily, the preset distance may be 2 meters, which is not specifically limited in this application.

[0060] In this embodiment, the wireless communication signal may be a Bluetooth signal, a WiFi signal, or a UWB ultra-wideband signal.

[0061] In this embodiment, unlocking the motorcycle may include powering on the motorcycle and unlocking the steering column.

[0062] In one possible implementation, when a driver changes his helmet, or when the driver binds his helmet to a motorcycle for the first time, he can bind the helmet to the motorcycle in the following manner:

[0063] After placing the helmet near the motorcycle, the motorcycle's wireless communication module detects that the helmet has entered pairing and binding mode, and initiates a mutual binding request to establish a two-way wireless communication link after verifying the binding verification code to complete the mutual binding.

[0064] In this embodiment, the wireless communication module of the motorcycle is a Bluetooth module, and the Bluetooth module of the motorcycle is set in the vehicle-mounted control terminal. When the driver turns on the Bluetooth switch of the motorcycle, the wireless communication module of the motorcycle (the Bluetooth module of the motorcycle) starts to detect nearby devices that enter (Bluetooth) pairing and binding mode.

[0065] A Bluetooth module is also provided in the control unit of the helmet. When the driver turns on the Bluetooth switch of the helmet, the helmet enters the (Bluetooth) pairing and binding mode.

[0066] The motorcycle's display screen displays nearby devices that have entered (Bluetooth) pairing and binding mode. Based on the driver's selection of the helmet, the onboard controller initiates a mutual binding request to the helmet's control unit. Based on the received mutual binding request, the control unit returns a binding verification code to the onboard controller and displays the binding verification code on the motorcycle's display screen. After verifying the binding verification code, the onboard controller establishes a two-way wireless communication link between the motorcycle and the helmet via the motorcycle's wireless communication module (the motorcycle's Bluetooth module) and the helmet's wireless communication module (i.e., the helmet's Bluetooth module), completing the mutual binding.

[0067] In a possible implementation, the helmet further includes a power supply, which is used to power electrical devices in the helmet, and the electrical devices include at least a multimodal sensor.

[0068] In this embodiment, the power supply may catch fire or explode if the driver is involved in a collision while driving. Installing the power supply on the inner wall of the helmet would seriously affect the driver's safety. Therefore, in this embodiment, the power supply is installed on the outer wall of the helmet via a battery holder. This allows the battery holder to break in the event of a collision, causing the power supply to fall off the helmet. This prevents the driver from catching fire or exploding if the power supply catches fire or explodes.

[0069] In this embodiment, in order to ensure that the battery bracket can be broken smoothly when a collision occurs during driving, the material and shape structure of the battery bracket need to be specially designed. Specifically, the material and shape structure of the battery bracket are determined as follows:

[0070] S201: Testing the stress limits of multiple materials, and selecting materials whose stress limits are within a target stress range as candidate materials based on the stress limits of each material;

[0071] S202: selecting a target material from a plurality of candidate materials based on the cost of each candidate material, and using the target material to manufacture a plurality of candidate battery brackets with different shapes and structures;

[0072] S203: performing an impact test on each candidate battery bracket to determine the force applied to each candidate battery bracket;

[0073] S204: Based on the force magnitude of each candidate battery bracket and the preset bracket force threshold, a candidate battery bracket closest to the preset bracket force threshold is selected from multiple candidate battery brackets, and the shape structure of the candidate battery bracket is determined as the final shape structure of the battery bracket.

[0074] In step S201, when testing the stress limit of each material, each material can be made into cubes of uniform size (which can be solid or hollow), and the cubes made of each material are placed on a press in turn to apply pressure to them, and the pressure applied when deformation occurs is used as the stress limit.

[0075] In this embodiment, if the stress limit is too small, the manufactured battery bracket will easily break; if the stress limit is too large, the battery bracket will not break smoothly in the event of a collision. Therefore, in this embodiment, a target stress range is set, and materials with stress limits within the target stress range are selected as candidate materials.

[0076] In step S202, a candidate material with the lowest cost may be selected as a target material, and a plurality of candidate battery brackets with different shapes and structures may be manufactured using the target material.

[0077] In step S204, the preset bracket force threshold is the average value calculated through multiple tests. The specific test process can be: set the speed of the motorcycle to the usual speed, based on the vehicle's own weight and the weight of the driver on the vehicle (average), let the motorcycle undergo a collision test, and calculate the force distributed to the battery bracket.

[0078] In a possible implementation, the following steps may also be performed:

[0079] When it is detected that the driver has taken off his helmet, a signal indicating that the driver has taken off his helmet is transmitted to the motorcycle. The driver taking off his helmet is indicated when any of the following conditions occurs: the light sensitivity value inside the helmet is greater than or equal to a preset light sensitivity threshold, the pressure value on the inner wall of the helmet is less than or equal to a preset pressure threshold, or the helmet buckle lock signal is a signal indicating that the helmet buckle is not locked.

[0080] The motorcycle is used to: lock the motorcycle when it is detected that the motorcycle is stopped, the parking bracket of the motorcycle is released, and a signal indicating that the driver has taken off the helmet is received; or lock the motorcycle when it is detected that the motorcycle is stopped, the parking bracket of the motorcycle is released, and the distance between the motorcycle and the helmet is greater than a preset distance.

[0081] Wherein, locking the motorcycle may be cutting off power to the motorcycle and locking the steering column.

[0082] Example 2:

[0083] Based on the same technical concept, the second embodiment of the present application also provides another method for unlocking a motorcycle, which is applied to the on-board controller of the motorcycle; Figure 2 As shown, the method includes the following steps S301-303:

[0084] S301: Receive a wireless communication signal sent by a control unit of a helmet bound to the motorcycle; wherein the control unit sends the wireless communication signal to the motorcycle after detecting that the motorcycle driver is wearing the helmet; the control unit detects whether the motorcycle driver is wearing the helmet based on received light perception values ​​inside the helmet, pressure values ​​on the inner wall of the helmet, temperature change trends inside the helmet, and a helmet buckle locking signal; the light perception values ​​inside the helmet, the pressure values ​​on the inner wall of the helmet, and the temperature change trends inside the helmet are collected by a multimodal sensor provided on the inner wall of the helmet;

[0085] S302: Determining the distance between the helmet and the motorcycle according to the wireless communication signal;

[0086] S303: When the distance is less than a preset distance, unlock the motorcycle.

[0087] In one possible embodiment, the multimodal sensor includes: a light sensor, a pressure sensor, and a temperature sensor; the pressure sensor is disposed on the top inner side of the helmet; and the control unit is configured to detect whether the motorcycle driver is wearing the helmet based on received light perception values ​​inside the helmet, pressure values ​​on the inner wall of the helmet, temperature change trends inside the helmet, and helmet buckle locking signals, specifically for:

[0088] When the light sensitivity value inside the helmet is less than a preset light sensitivity threshold, the pressure value of the inner wall of the helmet is greater than a preset pressure threshold, the temperature change trend inside the helmet is an increasing trend, and the helmet buckle locking signal is a signal used to indicate that the helmet buckle is locked, it is determined that the driver of the motorcycle is wearing the helmet; the preset pressure threshold is determined based on the weight of the helmet.

[0089] In a possible implementation, the receiving of a wireless communication signal sent by a control unit of a helmet bound to the motorcycle includes:

[0090] receiving wireless communication signals sent by a control unit of a helmet bound to the motorcycle at preset time intervals;

[0091] The determining the distance between the helmet and the motorcycle according to the wireless communication signal includes:

[0092] The distance between the helmet and the motorcycle is determined based on the power of the received wireless communication signal; wherein, the greater the power of the wireless communication signal, the closer the distance; and the smaller the power, the farther the distance.

[0093] In a possible implementation manner, the helmet and the motorcycle are bound to each other in the following manner:

[0094] After the helmet is placed near the motorcycle, the wireless communication module of the motorcycle detects that the helmet has entered the pairing and binding mode, and initiates a mutual binding request to establish a two-way wireless communication link after verifying the binding verification code to complete the mutual binding.

[0095] In one possible embodiment, the outer wall of the helmet is provided with a power supply via a battery bracket; the power supply is used to power electrical devices in the helmet; and the material and shape structure of the battery bracket are determined as follows:

[0096] Test the stress limits of multiple materials and select materials whose stress limits are within the target stress range as candidate materials based on the stress limits of each material;

[0097] selecting a target material from the plurality of candidate materials according to the cost of each candidate material, and using the target material to manufacture a plurality of candidate battery brackets with different shapes and structures;

[0098] Perform impact tests on each candidate battery bracket to determine the force applied to each candidate battery bracket;

[0099] According to the force magnitude of each candidate battery bracket and the preset bracket force threshold, a candidate battery bracket closest to the preset bracket force threshold is selected from multiple candidate battery brackets, and the shape structure of the candidate battery bracket is determined as the final shape structure of the battery bracket.

[0100] In a possible implementation, the power supply is connected to a solar panel for power supply, and the solar panel is used to convert solar energy into electrical energy and transmit the generated electrical energy to the power supply to charge the power supply.

[0101] In one possible implementation, the method further includes:

[0102] When the control unit detects that the driver has taken off the helmet, receiving a signal sent by the control unit indicating that the driver has taken off the helmet;

[0103] The motorcycle is locked when it is detected that the motorcycle is stopped, the parking bracket of the motorcycle is released, and a signal indicating that the driver has taken off the helmet is received; or the motorcycle is locked when it is detected that the motorcycle is stopped, the parking bracket of the motorcycle is released, and it is detected that the distance between the motorcycle and the helmet is greater than a preset distance.

[0104] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the method described in the above embodiment 2 can refer to the corresponding process in the above method embodiment 1, and will not be repeated here.

[0105] Example 3:

[0106] Based on the same technical concept, the third embodiment of the present application also provides a motorcycle unlocking device corresponding to the first embodiment above, the device is applied to the control unit of a helmet bound to the motorcycle; the inner wall of the helmet is provided with a multimodal sensor; Figure 3 As shown, the device includes:

[0107] The first receiving module 401 is used to receive the light perception value inside the helmet, the pressure value of the inner wall of the helmet, and the temperature change trend inside the helmet collected by the multimodal sensor, and receive a helmet buckle locking signal indicating whether the helmet buckle is locked;

[0108] a detection module 402 for detecting whether the motorcycle driver is wearing the helmet based on the light perception value inside the helmet, the pressure value of the inner wall of the helmet, the temperature change trend inside the helmet, and the helmet buckle locking signal;

[0109] The first unlocking module 403 is used to send a wireless communication signal to the motorcycle when it is detected that the driver is wearing the helmet, so that the motorcycle can determine the distance between the helmet and the motorcycle based on the received wireless communication signal, and unlock the motorcycle when the distance is less than a preset distance.

[0110] In one possible implementation, the multimodal sensor includes: a light sensor, a pressure sensor, and a temperature sensor; the pressure sensor is disposed on the top inner side of the helmet; and the detection module 402, when used to detect whether the motorcycle driver is wearing the helmet based on the light perception value inside the helmet, the pressure value on the inner wall of the helmet, the temperature change trend inside the helmet, and the helmet buckle locking signal, is specifically configured to:

[0111] When the light sensitivity value inside the helmet is less than a preset light sensitivity threshold, the pressure value of the inner wall of the helmet is greater than a preset pressure threshold, the temperature change trend inside the helmet is an increasing trend, and the helmet buckle locking signal is a signal used to indicate that the helmet buckle is locked, it is determined that the driver of the motorcycle is wearing the helmet; the preset pressure threshold is determined based on the weight of the helmet.

[0112] In a possible implementation, when the first unlocking module 403 is used to send a wireless communication signal to the motorcycle so that the motorcycle determines the distance between the helmet and the motorcycle based on the received wireless communication signal, it is specifically configured to:

[0113] A wireless communication signal is sent to the on-board controller of the motorcycle at a preset time interval, so that the on-board controller determines the distance between the helmet and the motorcycle based on the power of the received wireless communication signal; wherein, the greater the power of the wireless communication signal, the closer the distance; and the smaller the power, the farther the distance.

[0114] In a possible implementation manner, the helmet and the motorcycle are bound to each other in the following manner:

[0115] After the helmet is placed near the motorcycle, the wireless communication module of the motorcycle detects that the helmet has entered the pairing and binding mode, and initiates a mutual binding request to establish a two-way wireless communication link after verifying the binding verification code to complete the mutual binding.

[0116] In one possible embodiment, the outer wall of the helmet is provided with a power supply via a battery bracket; the power supply is used to power electrical devices in the helmet; and the material and shape structure of the battery bracket are determined as follows:

[0117] Test the stress limits of multiple materials and select materials whose stress limits are within the target stress range as candidate materials based on the stress limits of each material;

[0118] selecting a target material from the plurality of candidate materials according to the cost of each candidate material, and using the target material to manufacture a plurality of candidate battery brackets with different shapes and structures;

[0119] Perform impact tests on each candidate battery bracket to determine the force applied to each candidate battery bracket;

[0120] According to the force magnitude of each candidate battery bracket and the preset bracket force threshold, a candidate battery bracket closest to the preset bracket force threshold is selected from multiple candidate battery brackets, and the shape structure of the candidate battery bracket is determined as the final shape structure of the battery bracket.

[0121] In a possible implementation, the device further includes:

[0122] a transmission module, configured to transmit a signal indicating that the driver has taken off the helmet to the motorcycle when detecting that the driver has taken off the helmet;

[0123] The motorcycle is used to: lock the motorcycle when it is detected that the motorcycle is stopped, the parking bracket of the motorcycle is released, and a signal indicating that the driver has taken off the helmet is received; or lock the motorcycle when it is detected that the motorcycle is stopped, the parking bracket of the motorcycle is released, and it is detected that the distance between the motorcycle and the helmet is greater than a preset distance.

[0124] Those skilled in the art will clearly understand that, for the convenience and brevity of description, the specific working process of the device described in the third embodiment can refer to the corresponding process in the first embodiment of the method, and will not be repeated here.

[0125] Example 4:

[0126] Based on the same technical concept, the fourth embodiment of the present application also provides a motorcycle unlocking device corresponding to the above-mentioned second embodiment, such as Figure 4 As shown, the device is applied to the on-board controller of the motorcycle; the device includes:

[0127] A second receiving module 501 is configured to receive a wireless communication signal sent by a control unit of a helmet bound to the motorcycle; wherein the control unit sends the wireless communication signal to the motorcycle after detecting that the motorcycle driver is wearing the helmet; the control unit detects whether the motorcycle driver is wearing the helmet based on received light perception values ​​inside the helmet, pressure values ​​on the inner wall of the helmet, temperature change trends inside the helmet, and helmet buckle locking signals; the light perception values ​​inside the helmet, pressure values ​​on the inner wall of the helmet, and temperature change trends inside the helmet are collected by a multimodal sensor provided on the inner wall of the helmet;

[0128] A determination module 502 is configured to determine the distance between the helmet and the motorcycle based on the wireless communication signal;

[0129] The second unlocking module 503 is configured to unlock the motorcycle when the distance is less than a preset distance.

[0130] In one possible embodiment, the multimodal sensor includes: a light sensor, a pressure sensor, and a temperature sensor; the pressure sensor is disposed on the top inner side of the helmet; and the control unit is configured to detect whether the motorcycle driver is wearing the helmet based on received light perception values ​​inside the helmet, pressure values ​​on the inner wall of the helmet, temperature change trends inside the helmet, and helmet buckle locking signals, specifically for:

[0131] When the light sensitivity value inside the helmet is less than a preset light sensitivity threshold, the pressure value of the inner wall of the helmet is greater than a preset pressure threshold, the temperature change trend inside the helmet is an increasing trend, and the helmet buckle locking signal is a signal used to indicate that the helmet buckle is locked, it is determined that the driver of the motorcycle is wearing the helmet; the preset pressure threshold is determined based on the weight of the helmet.

[0132] In a possible implementation manner, when the second receiving module 501 is used to receive a wireless communication signal sent by a control unit of a helmet bound to the motorcycle, it is specifically used to:

[0133] receiving wireless communication signals sent by a control unit of a helmet bound to the motorcycle at preset time intervals;

[0134] When the determination module 502 is used to determine the distance between the helmet and the motorcycle according to the wireless communication signal, it is specifically used to:

[0135] The distance between the helmet and the motorcycle is determined based on the power of the received wireless communication signal; wherein, the greater the power of the wireless communication signal, the closer the distance; and the smaller the power, the farther the distance.

[0136] In a possible implementation manner, the helmet and the motorcycle are bound to each other in the following manner:

[0137] After the helmet is placed near the motorcycle, the wireless communication module of the motorcycle detects that the helmet has entered the pairing and binding mode, and initiates a mutual binding request to establish a two-way wireless communication link after verifying the binding verification code to complete the mutual binding.

[0138] In one possible embodiment, the outer wall of the helmet is provided with a power supply via a battery bracket; the power supply is used to power electrical devices in the helmet; and the material and shape structure of the battery bracket are determined as follows:

[0139] Test the stress limits of multiple materials and select materials whose stress limits are within the target stress range as candidate materials based on the stress limits of each material;

[0140] selecting a target material from the plurality of candidate materials according to the cost of each candidate material, and using the target material to manufacture a plurality of candidate battery brackets with different shapes and structures;

[0141] Perform impact tests on each candidate battery bracket to determine the force applied to each candidate battery bracket;

[0142] According to the force magnitude of each candidate battery bracket and the preset bracket force threshold, a candidate battery bracket closest to the preset bracket force threshold is selected from multiple candidate battery brackets, and the shape structure of the candidate battery bracket is determined as the final shape structure of the battery bracket.

[0143] In a possible implementation, the device further includes:

[0144] a third receiving module, configured to receive a signal indicating that the driver has taken off the helmet when the control unit detects that the driver has taken off the helmet;

[0145] A locking module is configured to lock the motorcycle upon detecting that the motorcycle has stopped, the parking bracket of the motorcycle has been released, and a signal indicating that the driver has taken off the helmet is received; or to lock the motorcycle upon detecting that the motorcycle has stopped, the parking bracket of the motorcycle has been released, and the distance between the motorcycle and the helmet is greater than a preset distance.

[0146] Those skilled in the art will clearly understand that, for the convenience and brevity of description, the specific working process of the device described in the fourth embodiment can refer to the corresponding process in the second embodiment of the method, and will not be repeated here.

[0147] Embodiment 5:

[0148] Figure 5 A structural diagram of an electronic device provided in an embodiment of the present application includes: a processor 601, a memory 602 and a bus 603, wherein the memory 602 stores machine-readable instructions executable by the processor 601. When the electronic device runs the above-mentioned information processing method, the processor 601 communicates with the memory 602 through the bus 603, and the processor 601 executes the machine-readable instructions to perform the method steps described in Example 1 or Example 2.

[0149] Those skilled in the art will clearly understand that, for the convenience and brevity of description, the specific working process of the device described in the fifth embodiment can refer to the corresponding process in the first or second embodiment of the aforementioned method, and will not be repeated here.

[0150] In the several embodiments provided in this application, it should be understood that the disclosed methods, devices and electronic devices can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the modules is only a logical function division. There may be other division methods in actual implementation. For example, multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some communication interface, device or unit, which can be electrical, mechanical or other forms.

[0151] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0152] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0153] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a non-volatile computer-readable storage medium that is executable by a processor. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0154] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present application, which are used to illustrate the technical solutions of the present application, rather than to limit them. The scope of protection of the present application is not limited thereto. Although the present application has been described in detail with reference to the above-described embodiments, those skilled in the art should understand that any person skilled in the art can modify or easily conceive of changes to the technical solutions described in the above-described embodiments within the technical scope disclosed in the present application, or perform equivalent replacements for some of the technical features thereof. Such modifications, changes, or replacements do not deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application shall be based on the scope of protection of the claims.

Claims

1. A method for unlocking a motorcycle, characterized in that: The method is applied to a control unit of a helmet bound to the motorcycle; a multimodal sensor is provided on an inner wall of the helmet; and the method comprises: receiving a light perception value inside the helmet, a pressure value on the inner wall of the helmet, and a temperature change trend inside the helmet collected by the multimodal sensor, and receiving a helmet buckle locking signal indicating whether the helmet buckle is locked; detecting whether the driver of the motorcycle is wearing the helmet according to the light perception value inside the helmet, the pressure value of the inner wall of the helmet, the temperature change trend inside the helmet, and the helmet buckle locking signal; When it is detected that the driver is wearing the helmet, a wireless communication signal is sent to the motorcycle, so that the motorcycle determines the distance between the helmet and the motorcycle based on the received wireless communication signal, and unlocks the motorcycle when the distance is less than a preset distance.

2. The method according to claim 1, characterized in that The multimodal sensor includes: a light sensor, a pressure sensor, and a temperature sensor; the pressure sensor is arranged on the top of the inner side of the helmet; the method of detecting whether the motorcycle driver is wearing the helmet based on the light perception value inside the helmet, the pressure value of the inner wall of the helmet, the temperature change trend inside the helmet, and the helmet buckle locking signal includes: When the light sensitivity value inside the helmet is less than a preset light sensitivity threshold, the pressure value of the inner wall of the helmet is greater than a preset pressure threshold, the temperature change trend inside the helmet is an increasing trend, and the helmet buckle locking signal is a signal used to indicate that the helmet buckle is locked, it is determined that the driver of the motorcycle is wearing the helmet; the preset pressure threshold is determined based on the weight of the helmet.

3. The method according to claim 1, characterized in that The sending of a wireless communication signal to the motorcycle so that the motorcycle determines the distance between the helmet and the motorcycle based on the received wireless communication signal includes: A wireless communication signal is sent to the on-board controller of the motorcycle at a preset time interval, so that the on-board controller determines the distance between the helmet and the motorcycle based on the power of the received wireless communication signal; wherein, the greater the power of the wireless communication signal, the closer the distance; and the smaller the power, the farther the distance.

4. The method according to claim 1, characterized in that The helmet and the motorcycle are bound to each other in the following manner: After the helmet is placed near the motorcycle, the wireless communication module of the motorcycle detects that the helmet has entered the pairing and binding mode, and initiates a mutual binding request to establish a two-way wireless communication link after verifying the binding verification code to complete the mutual binding.

5. The method according to claim 1, characterized in that: The outer wall of the helmet is provided with a power supply via a battery bracket; the power supply is used to power the electrical equipment in the helmet; the material and shape structure of the battery bracket are determined by the following method: Test the stress limits of multiple materials and select materials whose stress limits are within the target stress range as candidate materials based on the stress limits of each material; selecting a target material from the plurality of candidate materials according to the cost of each candidate material, and using the target material to manufacture a plurality of candidate battery brackets with different shapes and structures; Perform impact tests on each candidate battery bracket to determine the force applied to each candidate battery bracket; According to the force magnitude of each candidate battery bracket and the preset bracket force threshold, a candidate battery bracket closest to the preset bracket force threshold is selected from multiple candidate battery brackets, and the shape structure of the candidate battery bracket is determined as the final shape structure of the battery bracket.

6. The method according to claim 1, characterized in that The method further comprises: When it is detected that the driver has taken off the helmet, a signal indicating that the driver has taken off the helmet is transmitted to the motorcycle; The motorcycle is used to: lock the motorcycle when it is detected that the motorcycle is stopped, the parking bracket of the motorcycle is released, and a signal indicating that the driver has taken off the helmet is received; or lock the motorcycle when it is detected that the motorcycle is stopped, the parking bracket of the motorcycle is released, and it is detected that the distance between the motorcycle and the helmet is greater than a preset distance.

7. A method for unlocking a motorcycle, characterized in that: The method is applied to the on-board controller of the motorcycle; the method comprises: Receive a wireless communication signal sent by a control unit of a helmet bound to the motorcycle; wherein the control unit sends the wireless communication signal to the motorcycle after detecting that the motorcycle driver is wearing the helmet; the control unit detects whether the motorcycle driver is wearing the helmet based on received light perception values ​​inside the helmet, pressure values ​​on the inner wall of the helmet, temperature change trends inside the helmet, and helmet buckle locking signals; the light perception values ​​inside the helmet, the pressure values ​​on the inner wall of the helmet, and the temperature change trends inside the helmet are collected by a multimodal sensor provided on the inner wall of the helmet; determining the distance between the helmet and the motorcycle according to the wireless communication signal; When the distance is less than a preset distance, the motorcycle is unlocked.

8. A motorcycle unlocking device, characterized in that: The device is applied to a control unit of a helmet bound to the motorcycle; a multimodal sensor is provided on the inner wall of the helmet; and the device comprises: a first receiving module, configured to receive the light perception value inside the helmet, the pressure value of the inner wall of the helmet, and the temperature change trend inside the helmet collected by the multimodal sensor, and receive a helmet buckle locking signal indicating whether the helmet buckle is locked; a detection module, configured to detect whether the motorcycle driver is wearing the helmet based on the light perception value inside the helmet, the pressure value of the inner wall of the helmet, the temperature change trend inside the helmet, and the helmet buckle locking signal; The first unlocking module is used to send a wireless communication signal to the motorcycle when it is detected that the driver is wearing the helmet, so that the motorcycle can determine the distance between the helmet and the motorcycle based on the received wireless communication signal, and unlock the motorcycle when the distance is less than a preset distance.

9. A motorcycle unlocking device, characterized in that: The device is applied to the on-board controller of the motorcycle; the device comprises: a second receiving module, configured to receive a wireless communication signal transmitted by a control unit of a helmet bound to the motorcycle; wherein the control unit transmits the wireless communication signal to the motorcycle after detecting that the motorcycle driver is wearing the helmet; the control unit detects whether the motorcycle driver is wearing the helmet based on received light perception values ​​inside the helmet, pressure values ​​on the inner wall of the helmet, temperature change trends inside the helmet, and a helmet buckle locking signal; the light perception values ​​inside the helmet, the pressure values ​​on the inner wall of the helmet, and the temperature change trends inside the helmet are collected by a multimodal sensor provided on the inner wall of the helmet; a determination module, configured to determine the distance between the helmet and the motorcycle according to the wireless communication signal; The second unlocking module is used to unlock the motorcycle when the distance is less than a preset distance.

10. An electronic device, characterized in that: include: A processor, a memory and a bus, wherein the memory stores machine-readable instructions executable by the processor, and when the electronic device is running, the processor and the memory communicate via the bus, and when the machine-readable instructions are executed by the processor, the steps of the method as described in any one of claims 1 to 6 or claim 7 are performed.

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