Vehicle starting method, electronic device and storage medium

Abstract

The present application is applicable to the field of equipment control technology, and provides a vehicle starting method, an electronic device and a storage medium, wherein the method includes: when a vehicle opening operation is detected, if an ultra-wideband key is charging on a charging device of a target vehicle, an information reading request is sent to the charging device; the key identity information of the ultra-wideband key returned by the charging device based on the information reading request is received, and the charging device obtains the key identity information by interacting with the ultra-wideband key; based on the key identity information, the opening execution status of the target vehicle is determined. The present application can realize the effective opening and use of the vehicle during the charging process after the ultra-wideband key is out of power, which helps to improve the user experience.

Description

Technical Field

[0001] The present application belongs to the technical field of device control, and in particular, relates to a vehicle starting method, an electronic device and a storage medium. Background Art

[0002] With the development of vehicle technology, today's car keys have changed from traditional keys to digital keys, one of which is Ultra Wide Band (UWB). In actual applications, due to the high power consumption of UWB, UWB keys are more likely to run out of power.

[0003] In the related art, when the UWB key has no power, the vehicle cannot be started, thereby reducing the user experience. Summary of the invention

[0004] The embodiments of the present application provide a vehicle starting method, device, electronic device and storage medium, aiming to solve the problem in the related art that the vehicle cannot be started when the UWB key has no power.

[0005] In a first aspect, an embodiment of the present application provides a vehicle starting method, the method comprising:

[0006] When a vehicle opening operation is detected, if the UWB key is charged on the charging device of the target vehicle, an information reading request is sent to the charging device;

[0007] Receiving the key identity information of the UWB key returned by the charging device based on the information reading request, and the charging device obtains the key identity information by interacting with the UWB key;

[0008] Based on the key identity information, the execution status of opening the target vehicle is determined.

[0009] In some embodiments, before sending the information reading request to the charging device, the method further includes:

[0010] A charging indication signal is received which is sent by the charging device through the connecting line, wherein the charging indication signal indicates that the UWB key is being charged on the charging device.

[0011] In some embodiments, the process of the charging device obtaining the key identity information includes:

[0012] The charging device sends an identity reading request to the UWB key, wherein the identity reading request includes a vehicle identification of the target vehicle;

[0013] The UWB key verifies the legitimacy of the target vehicle based on the vehicle identification in the identity reading request, and when the legitimacy verification passes, sends the key identity information to the charging device.

[0014] In some embodiments, based on the key identity information, determining the execution status of opening the target vehicle includes:

[0015] In the case where the key identity information includes the vehicle identification of the vehicle that can be opened, if the vehicle identification in the key identity information is consistent with the vehicle identification of the target vehicle, it is determined that the target vehicle is opened.

[0016] In some embodiments, sending an information reading request to a charging device includes:

[0017] A controller area network of the target vehicle is awakened, and an information reading request is sent to the charging device through the controller area network.

[0018] In some embodiments, the method further comprises:

[0019] When a vehicle start operation is detected, if the UWB key is not charged on the charging device, an information reading request is sent to the UWB key, and key identity information returned by the UWB key based on the information reading request is received.

[0020] In some embodiments, the method further comprises:

[0021] When a vehicle opening operation is detected, if the UWB key is charged on the charging device and there are other UWB keys, an information reading request is sent to the other UWB keys, and key identity information returned by the other UWB keys based on the information reading request is received.

[0022] In some embodiments, the vehicle opening operation includes a door opening operation and a starting operation, and the charging device includes a first charging device disposed outside the target vehicle and a second charging device disposed inside the target vehicle;

[0023] The first charging device is used to adapt to the door opening operation, and the second charging device is used to adapt to the starting operation.

[0024] In a second aspect, an embodiment of the present application provides a vehicle starting device, comprising:

[0025] An operation detection unit, configured to send an information reading request to the charging device when a vehicle opening operation is detected if the UWB key is charged on a charging device of the target vehicle;

[0026] An information receiving unit, used to receive the key identity information of the UWB key returned by the charging device based on the information reading request, and the charging device obtains the key identity information by interacting with the UWB key;

[0027] The start execution unit is used to determine the execution status of opening the target vehicle based on the key identity information.

[0028] In some embodiments, the device further comprises a signal receiving unit. The signal receiving unit is configured to receive a charging indication signal sent by the charging device via a connecting line, wherein the charging indication signal indicates that the UWB key is being charged on the charging device.

[0029] In some embodiments, in the information receiving unit, the process of the charging device obtaining the key identity information includes:

[0030] The charging device sends an identity reading request to the UWB key, wherein the identity reading request includes a vehicle identification of the target vehicle;

[0031] The UWB key verifies the legitimacy of the target vehicle based on the vehicle identification in the identity reading request, and when the legitimacy verification passes, sends the key identity information to the charging device.

[0032] In some embodiments, the execution unit is started, specifically for determining to open the target vehicle if the vehicle identification in the key identity information is consistent with the vehicle identification of the target vehicle when the key identity information includes the vehicle identification of the vehicle that can be opened.

[0033] In some embodiments, in the operation detection unit, sending an information reading request to the charging device includes:

[0034] A controller area network of the target vehicle is awakened, and an information reading request is sent to the charging device through the controller area network.

[0035] In some embodiments, the device further includes a first judgment unit. The first judgment unit is configured to send an information reading request to the UWB key when a vehicle opening operation is detected, if the UWB key is not charged on the charging device, and receive key identity information returned by the UWB key based on the information reading request.

[0036] In some embodiments, the device further includes a second judgment unit. The second judgment unit is used to send an information reading request to other UWB keys when a vehicle opening operation is detected, if the UWB key is charged on the charging device and there are other UWB keys, and receive key identity information returned by other UWB keys based on the information reading request.

[0037] In some embodiments, the vehicle opening operation includes a door opening operation and a starting operation, and the charging device includes a first charging device disposed outside the target vehicle and a second charging device disposed inside the target vehicle.

[0038] The first charging device is used to adapt to the door opening operation, and the second charging device is used to adapt to the starting operation.

[0039] In a third aspect, an embodiment of the present application provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements any of the steps of the above-mentioned vehicle starting method when executing the computer program.

[0040] In a fourth aspect, an embodiment of the present application provides a vehicle, which includes the electronic device in the third aspect above.

[0041] In a fifth aspect, an embodiment of the present application provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, it implements the steps of any of the above-mentioned vehicle starting methods.

[0042] In a sixth aspect, an embodiment of the present application provides a computer program product, which, when executed on an electronic device, enables the electronic device to execute any one of the above-mentioned vehicle startup methods.

[0043] Compared with the related art, the embodiments of the present application have the following beneficial effects: when the UWB key is out of power, the UWB key can be charged in time, and during the charging process of the UWB key, the key identity information of the UWB key can be obtained through the charging device, so that the vehicle can be effectively opened and used based on the key identity information, which can effectively avoid the situation where the vehicle cannot be started when the UWB key is out of power, and help to improve the user experience.

[0044] It can be understood that the beneficial effects of the second to sixth aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0046] Figure 1 It is a flow chart of a vehicle starting method provided in an embodiment of the present application;

[0047] Figure 2 is a structural schematic diagram of a vehicle starting system provided in an embodiment of the present application;

[0048] Figure 3 is a schematic diagram of the structure of a vehicle starting device provided in an embodiment of the present application;

[0049] Figure 4 It is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0050] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0051] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0052] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0053] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce [described condition or event] is detected" or "in response to detecting [described condition or event]", depending on the context.

[0054] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0055] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0056] In order to illustrate the technical solution of the present application, the following embodiments are used for illustration.

[0057] Embodiment 1

[0058] See also Figure 1 , an embodiment of the present application provides a vehicle starting method, including the following steps 101 to 103.

[0059] Step 101 , when a vehicle opening operation is detected, if the UWB key is charged on a charging device of the target vehicle, an information reading request is sent to the charging device.

[0060] The vehicle start operation is usually an operation for starting the vehicle. In practice, the vehicle start operation may include a start operation. The start operation is used to start the vehicle. In practical applications, the vehicle start operation may be implemented as a touch operation, a click operation, a continuous click operation, etc.

[0061] The target vehicle may be any type of vehicle, such as a fuel vehicle or an electric vehicle.

[0062] Among them, the above-mentioned information reading request is usually used to request to read the key identity information of the UWB key. In actual applications, the above-mentioned information reading request may include but is not limited to at least one of the following: purpose indication information for indicating the purpose of reading, content indication information for indicating the content to be read, the vehicle identification of the target vehicle, etc. Among them, the content to be read may include the unique identity code of the UWB key, the device number, etc. The reading purpose may include starting the vehicle. Among them, the key identity information is usually information indicating the identity of the UWB key. In practice, the above-mentioned key identity information may include but is not limited to at least one of the following: the unique identity code of the UWB key, the device number, the vehicle identification of the vehicle that the UWB key can open, etc.

[0063] The above-mentioned charging device is usually a device on the target vehicle for charging the UWB key. In practice, the charging device usually charges the UWB key by wireless charging. It should be pointed out that when there is a charging device on the target vehicle, the charging device is usually arranged inside the vehicle, and specifically can be arranged on the center console inside the vehicle, so that the safe use of the charging device can be guaranteed. In addition, when there is a charging device on the target vehicle, the charging device arranged inside the vehicle is usually used to adapt to the starting operation, so that the target vehicle can be effectively started when the user performs the starting operation.

[0064] In this embodiment, the execution subject of the above vehicle starting method is usually an electronic device in the vehicle for controlling the start of the vehicle, and can specifically be a keyless entry and start device (Passive Entry PassiveStart, PEPS) in the vehicle.

[0065] Here, when the user performs a vehicle start operation, such as clicking a start switch, the above-mentioned execution subject can detect the vehicle start operation through a sensor on the target vehicle, such as a pressure sensor.

[0066] After detecting the vehicle opening operation, when the UWB key is charged on the charging device of the target vehicle, the above-mentioned execution subject can send an information reading request to the charging device.

[0067] In practice, the above-mentioned execution subject may send an information reading request to the charging device in the following manner: waking up the controller area network of the target vehicle, and sending an information reading request to the charging device through the controller area network.

[0068] Here, since the various devices in the vehicle can communicate with each other through the Controller Area Network (CAN), the above-mentioned execution subject can send an information reading request to the charging device through the CAN network on the target vehicle. In practice, the above-mentioned execution subject can wake up the CAN network by sending a preset wake-up signal to the CAN network.

[0069] In some optional implementations, before the above step 101, the above vehicle starting method may further include the following step: receiving a charging indication signal sent by the charging device through a connecting line.

[0070] The charging indication signal indicates that the UWB key is being charged on the charging device. The charging indication signal is usually a pulse signal.

[0071] Here, when the UWB key is charged on the charging device, the charging device can send a charging indication signal to the above-mentioned execution subject. In this way, the above-mentioned execution subject can be informed that the UWB key is charging on the charging device. In practical applications, the charging device can also send a charging indication signal to the above-mentioned execution subject through the CAN network. It should be pointed out that the power required for the operation of the CAN network is usually large. The charging device sends a charging indication signal to the above-mentioned execution subject through a connecting line without waking up the CAN network, which can avoid the power consumption caused by the operation of the CAN network.

[0072] Step 102 : receiving the key identity information of the UWB key returned by the charging device based on the information reading request.

[0073] The charging device obtains the key identity information by interacting with the UWB key.

[0074] The key identity information is usually information indicating the identity of the UWB key. In practice, the key identity information may include but is not limited to at least one of the following: a unique identity code of the UWB key, a device number, a vehicle identification of a vehicle that the UWB key can open, etc.

[0075] Here, after the execution subject sends an information reading request to the charging device, the charging device can obtain the key identity information of the UWB key by interacting with the UWB key being charged. In this way, the charging device can send the obtained key identity information to the execution subject.

[0076] In practice, when the charging device charges the UWB key in a wireless charging manner, the charging device can interact with the UWB key being charged in a wireless communication manner.

[0077] Step 103: Determine the execution status of opening the target vehicle based on the key identity information.

[0078] Here, after obtaining the key identity information of the UWB key, the execution subject can use the key identity information to verify the identity of the UWB key, thereby determining the execution status of opening the target vehicle. As an example, the pre-stored device unique identifier can be compared with the device unique identifier in the received key identity information. If the stored device unique identifier is consistent with the device unique identifier in the key identity information, it is determined that the target vehicle is opened, otherwise, the target vehicle is not opened.

[0079] In some optional implementations, in the above step 103, based on the key identity information, determining the execution status of opening the target vehicle may include: when the key identity information includes the vehicle identification of the vehicle that can be opened, if the vehicle identification in the key identity information is consistent with the vehicle identification of the target vehicle, then determining to open the target vehicle.

[0080] Here, when the key identity information includes the vehicle identification of the vehicle that can be opened by the corresponding UWB key, the above-mentioned execution entity can compare the vehicle identification in the key identity information with the vehicle identification of the target vehicle for consistency. If the vehicle identification in the key identity information is consistent with the vehicle identification of the target vehicle, it can be determined that the target vehicle is opened. Otherwise, the target vehicle will not be opened.

[0081] The method provided in this embodiment can charge the UWB key in time when the UWB key is out of power, and during the charging process of the UWB key, the key identity information of the UWB key can be obtained through the charging device, so as to achieve effective opening and use of the vehicle based on the key identity information, which can effectively avoid the situation where the vehicle cannot be started when the UWB key is out of power, and help to improve the user experience.

[0082] In some optional implementations of this embodiment, the process of the charging device obtaining the key identity information may include:

[0083] First, the charging device sends an identity reading request to the UWB key.

[0084] The identity reading request includes the vehicle identification of the target vehicle.

[0085] Among them, the above-mentioned identity reading request is usually used to request to read the key identity information of the UWB key. In practical applications, the above-mentioned identity reading request may include but is not limited to at least one of the following: purpose indication information for indicating the purpose of reading, the vehicle identification of the target vehicle, etc. Among them, the reading purpose may include starting the vehicle. Among them, the key identity information is usually information indicating the identity of the UWB key. In practice, the above-mentioned key identity information may include but is not limited to at least one of the following: the unique identity code of the UWB key, the device number, the vehicle identification of the vehicle that the UWB key can open, etc.

[0086] Here, during the interaction between the charging device and the UWB key, the charging device may first send an identity reading request to the UWB key.

[0087] Then, the UWB key verifies the legitimacy of the target vehicle based on the vehicle identification in the identity reading request, and sends the key identity information to the charging device when the legitimacy verification passes.

[0088] Here, after receiving the identity reading request, the UWB key can compare the vehicle identification in the identity reading request with the vehicle identification stored in the UWB key. If the vehicle identification in the identity reading request is consistent with the vehicle identification stored in the UWB key, it is considered that the legitimacy verification has passed. Otherwise, it is considered that the legitimacy verification has failed. After the legitimacy verification of the target vehicle has passed, the UWB key can send the key identity information to the charging device.

[0089] In this embodiment, the charging device can interact with the UWB key being charged to obtain the key identity information of the UWB key, which helps the charging device to transmit the obtained key identity information to the above-mentioned execution entity, thereby enabling the above-mentioned execution entity to effectively open the vehicle based on the key identity information.

[0090] In some optional implementations of this embodiment, the above-mentioned vehicle starting method may also include the following steps: when a vehicle starting operation is detected, if the UWB key is not charging on the charging device, sending an information reading request to the UWB key, and receiving the key identity information returned by the UWB key based on the information reading request.

[0091] Here, when the above-mentioned execution subject detects the vehicle opening operation, if the UWB key is not charging on the charging device, at this time, when the UWB key is within the detectable range of the target vehicle, the above-mentioned execution subject can directly interact with the UWB key to obtain the key identity information of the UWB key. Specifically, the above-mentioned execution subject can send an information reading request to the UWB key. The UWB key can receive the information reading request, and after the identity verification of the above-mentioned execution subject is passed, the key identity information can be sent to the above-mentioned execution subject. As an example, the UWB key can authenticate the identity of the above-mentioned execution subject in the following manner: the vehicle identification in the information reading request is compared with the vehicle identification stored in the UWB key for consistency. When the vehicle identification in the information reading request is consistent with the vehicle identification stored in the UWB key, it is considered that the identity verification is passed, otherwise, the identity verification fails.

[0092] In this embodiment, when the UWB key is within the detectable range of the target vehicle, regardless of whether the UWB key is charging, the above-mentioned execution entity can obtain the key identity information of the UWB key, thereby effectively opening and using the vehicle based on the key identity information, which helps to further improve the user experience.

[0093] In some optional implementations of this embodiment, the above-mentioned vehicle starting method may also include the following steps: when a vehicle starting operation is detected, if the UWB key is charging on a charging device and there are other UWB keys, an information reading request is sent to the other UWB keys, and key identity information returned by the other UWB keys based on the information reading request is received.

[0094] In practice, when the above-mentioned execution subject detects the vehicle opening operation, if the UWB key is charging on the charging device and there are other UWB keys, at this time, the above-mentioned execution subject can interact with other UWB keys to obtain the key identity information of other UWB keys. Here, the operation of the above-mentioned execution subject interacting with other UWB keys to obtain the key identity information of other UWB keys is basically the same as the operation of the above-mentioned execution subject interacting with the UWB key to obtain the key identity information of the UWB key, and will not be repeated here.

[0095] Here, since the target vehicle may have multiple UWB keys, when one of the UWB keys is charging on the charging device of the target vehicle, if there are other UWB keys that are not charging within the detectable range of the target vehicle, the above-mentioned execution entity can interact with the other UWB keys to obtain the key identity information of the other UWB keys, thereby effectively opening and using the vehicle based on the key identity information, which helps to further improve the user experience.

[0096] It should be pointed out that since the above-mentioned execution subject directly interacts with the UWB key to obtain the key identity information of the UWB key, compared with the above-mentioned execution subject indirectly obtaining the key identity information of the UWB key by interacting with the charging device, the required power and calculation amount are less. Therefore, the above-mentioned execution subject gives priority to interacting with the UWB key that is not charging to obtain the key identity information, which can save power and calculation amount, thereby helping to improve vehicle opening efficiency.

[0097] In an optional implementation of each embodiment, the vehicle opening operation includes a door opening operation and a start operation, and the charging device includes a first charging device disposed outside the target vehicle and a second charging device disposed inside the target vehicle. The first charging device is used to adapt to the door opening operation, and the second charging device is used to adapt to the start operation.

[0098] The door opening operation is usually used to open the door. In practice, the door opening operation can be implemented as touching the door, pulling the door handle, clicking the button on the door, etc. The start operation is usually used to start the vehicle. In practical applications, the start operation can be implemented as touching the start button, clicking the start button, continuously clicking the start button, etc.

[0099] In practice, the first charging device may be disposed at a door handle of the target vehicle, and the second charging device may be disposed on a center console of the target vehicle.

[0100] In this embodiment, a charging device is provided inside and outside the target vehicle, so that when the UWB key is out of power, the user can place the UWB key on the first charging device outside the target vehicle for charging. When the user performs the door opening operation, the above-mentioned execution subject can detect the door opening operation through the sensor, and indirectly obtain the key identity information of the UWB key being charged by interacting with the first charging device outside the target vehicle. Afterwards, after the above-mentioned execution subject performs the door opening based on the obtained key identity information, the user can enter the target vehicle.

[0101] After the user enters the target vehicle, the UWB key can be placed on the second charging device inside the target vehicle to continue charging. When the user performs the start-up operation, the above-mentioned execution subject can detect the start-up operation through the sensor, and indirectly obtain the key identity information of the UWB key being charged by interacting with the second charging device inside the target vehicle. Afterwards, the above-mentioned execution subject starts the vehicle based on the obtained key identity information, and then the target vehicle is started.

[0102] It should be pointed out that the target vehicle may have one charging device or two charging devices. When the target vehicle has one charging device, the charging device is usually set inside the vehicle, so that the safe use of the charging device can be guaranteed. When the target vehicle has two charging devices, one charging device is usually set inside and one outside the target vehicle, that is, the first charging device and the second charging device mentioned above. The two charging devices cooperate to realize timely charging of the UWB key when the UWB key is out of power, thereby realizing timely and effective opening and use of the vehicle when the UWB key is out of power, which helps to further improve the user experience.

[0103] Embodiment 2

[0104] Continue reading Figure 2 , Figure 2 A schematic diagram of the structure of a vehicle starting system provided in an embodiment of the present application. Figure 2 In the embodiment, the vehicle starting system may include a UWB key 201, a charging device 202, a PEPS 203 and a vehicle start button 204. The UWB key 201 and the charging device 202 may be connected for wireless charging, the charging device 202 and the PEPS 203 may be connected for communication via a connecting line or a CAN network, and the PEPS 203 and the vehicle start button 204 may be connected via a connecting line.

[0105] Wherein, PEPS203 is used to send an information reading request to the charging device 202 when a vehicle opening operation is detected, if the UWB key 201 is charged on the charging device 202 of the target vehicle, wherein the vehicle opening operation is used to trigger the vehicle opening button 204;

[0106] The charging device 202 is used to obtain the key identity information of the UWB key 201 by interacting with the UWB key 201, and send the key identity information to the PEPS 203;

[0107] The PEPS 203 is further configured to receive the key identity information of the UWB key 201 returned by the charging device 202 based on the information reading request, and to determine the execution status of opening the target vehicle based on the key identity information.

[0108] The system provided in this embodiment can charge the UWB key 201 in time when the UWB key 201 is out of power, and in the process of charging the UWB key 201, the key identity information of the UWB key 201 can be obtained through the charging device 202, so as to realize effective opening and use of the vehicle based on the key identity information, which can effectively avoid the situation where the vehicle cannot be started when the UWB key 201 is out of power, and help to improve the user experience.

[0109] It should be noted that the information interaction, execution process, etc. between the above-mentioned UWB key 201, charging device 202, PEPS203 and vehicle start button 204 are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.

[0110] In some application scenarios, the user may place the UWB key 201 on the charging device 202. The charging device 202 may detect the UWB key 201 to be charged and charge the UWB key 201 through a standard charging protocol.

[0111] When the charging device 202 charges the UWB key 201, the charging device 202 can send a charging indication signal to the PEPS 203 through the connection line, so that the charging status of the UWB key 201 on the charging device 202 can be notified to the PEPE 203 with less power consumption.

[0112] During the charging process of the UWB key 201 on the charging device 202, the user can click the vehicle start button 204. When the vehicle start button 204 is triggered, the button triggering signal can be transmitted to the PEPS 203 through the connection line between the vehicle start button 204 and the PEPS 203, so that the PEPS 203 can detect the operation of clicking the vehicle start button 204. Afterwards, the PEPS 203 sends an information reading request to the charging device 202 through the CAN network.

[0113] Then, after receiving the information reading request, the charging device 202 can interact with the UWB key 201 being charged, so as to obtain the key identity information of the UWB key 201. Specifically, the charging device 202 can first send an identity reading request to the UWB key 201. Afterwards, the UWB key 201 can use the vehicle identification of the target vehicle in the identity reading request and the vehicle identification stored in the UWB key 201 for comparison. If the two are consistent, it is considered that the legitimacy verification of the target vehicle has passed, otherwise, it is considered that the legitimacy verification has failed. When the legitimacy verification of the target vehicle passes, the UWB key 201 can send the key identity information to the charging device 202.

[0114] Afterwards, the charging device 202 may send the key identity information obtained through interaction to the PEPS 203 .

[0115] Finally, PEPS 203 may use the key identity information to authenticate the UWB key 201 , and when the authentication is successful, the target vehicle is opened, and when the authentication is unsuccessful, the target vehicle is not opened.

[0116] Embodiment 3

[0117] Corresponding to the vehicle starting method of the above embodiment, Figure 3 1 shows a structural block diagram of a vehicle starting device 300 provided in an embodiment of the present application. For the sake of convenience, only the parts related to the embodiment of the present application are shown. Figure 3 The device includes an operation detection unit 301, an information receiving unit 302, and a start execution unit 303.

[0118] The operation detection unit 301 is used to send an information reading request to the charging device when a vehicle opening operation is detected if the UWB key is charged on the charging device of the target vehicle;

[0119] An information receiving unit 302 is used to receive the key identity information of the UWB key returned by the charging device based on the information reading request, and the charging device obtains the key identity information by interacting with the UWB key;

[0120] The start execution unit 303 is used to determine the start execution status of the target vehicle based on the key identity information.

[0121] In some embodiments, the device further comprises a signal receiving unit. The signal receiving unit is configured to receive a charging indication signal sent by the charging device via a connecting line, wherein the charging indication signal indicates that the UWB key is being charged on the charging device.

[0122] In some embodiments, in the information receiving unit 302, the process of the charging device obtaining the key identity information includes: the charging device sends an identity reading request to the UWB key, wherein the identity reading request includes the vehicle identification of the target vehicle; the UWB key verifies the legitimacy of the target vehicle based on the vehicle identification in the identity reading request, and when the legitimacy verification passes, sends the key identity information to the charging device.

[0123] In some embodiments, the start execution unit 303 is specifically used to determine to open the target vehicle if the vehicle identification in the key identity information is consistent with the vehicle identification of the target vehicle when the key identity information includes the vehicle identification of the vehicle that can be opened.

[0124] In some embodiments, in the operation detection unit 301, sending the information reading request to the charging device includes: waking up the controller area network of the target vehicle, and sending the information reading request to the charging device through the controller area network.

[0125] In some embodiments, the device further includes a first judgment unit. The first judgment unit is configured to send an information reading request to the UWB key when a vehicle opening operation is detected, if the UWB key is not charged on the charging device, and receive key identity information returned by the UWB key based on the information reading request.

[0126] In some embodiments, the device further includes a second judgment unit. The second judgment unit is used to send an information reading request to other UWB keys when a vehicle opening operation is detected, if the UWB key is charged on the charging device and there are other UWB keys, and receive key identity information returned by other UWB keys based on the information reading request.

[0127] In some embodiments, the vehicle opening operation includes a door opening operation and a starting operation, and the charging device includes a first charging device arranged on the outside of the target vehicle and a second charging device arranged on the inside of the target vehicle, the first charging device is used to adapt to the door opening operation, and the second charging device is used to adapt to the starting operation.

[0128] The device provided in this embodiment can charge the UWB key in time when the UWB key is out of power, and during the charging process of the UWB key, the key identity information of the UWB key can be obtained through the charging device, so as to effectively open and use the vehicle based on the key identity information. This can effectively avoid the situation where the vehicle cannot be started when the UWB key is out of power, and help to improve the user experience.

[0129] It should be noted that the information interaction, execution process, etc. between the above-mentioned devices / units are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.

[0130] Embodiment 4

[0131] Figure 4 FIG. 4 is a schematic diagram of the structure of an electronic device 400 provided in an embodiment of the present application. Figure 4 As shown, the electronic device 400 of this embodiment includes: at least one processor 401 ( Figure 4Only one processor is shown in the figure), memory 402, and a computer program 403 stored in memory 402 and executable on at least one processor 401, such as a vehicle startup program. When processor 401 executes computer program 403, steps in any of the above-mentioned method embodiments are implemented. When processor 401 executes computer program 403, steps in the above-mentioned vehicle startup method embodiments are implemented. When processor 401 executes computer program 403, functions of modules / units in the above-mentioned device embodiments are implemented, such as Figure 3 The functions of the operation detection unit 301, the information receiving unit 302, and the start execution unit 303 are shown.

[0132] Exemplarily, the computer program 403 may be divided into one or more modules / units, one or more modules / units are stored in the memory 402, and are executed by the processor 401 to complete the present application. One or more modules / units may be a series of computer program instruction segments that can complete specific functions, and the instruction segments are used to describe the execution process of the computer program 403 in the electronic device 400. For example, the computer program 403 may be divided into an operation detection unit, an information receiving unit, and a startup execution unit. The specific functions of each unit have been described in the above embodiments and will not be repeated here.

[0133] The electronic device 400 may include, but is not limited to, a processor 401 and a memory 402. Those skilled in the art will appreciate that Figure 4 This is only an example of the electronic device 400 and does not constitute a limitation on the electronic device 400. The electronic device 400 may include more or fewer components than shown in the figure, or may combine certain components, or may include different components. For example, the electronic device may also include input and output devices, network access devices, buses, etc. In practice, the electronic device 400 may be installed in a vehicle, and the vehicle equipped with the electronic device 400 may realize all the functions of the electronic device 400.

[0134] The processor 401 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0135] The memory 402 may be an internal storage unit of the electronic device 400, such as a hard disk or memory of the electronic device 400. The memory 402 may also be an external storage device of the electronic device 400, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card (FlashCard), etc. equipped on the electronic device 400. Further, the memory 402 may also include both an internal storage unit of the electronic device 400 and an external storage device. The memory 402 is used to store computer programs and other programs and data required by the electronic device. The memory 402 may also be used to temporarily store data that has been output or is to be output.

[0136] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In actual applications, the above-mentioned functions can be assigned to different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated into a processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The above-mentioned integrated unit can be implemented by hardware or by software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0137] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0138] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0139] In the embodiments provided in the present application, it should be understood that the disclosed devices / electronic devices and methods can be implemented in other ways. For example, the device / electronic device embodiments described above are merely schematic. For example, the division of modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units 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 through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other.

[0140] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0141] 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. The above-mentioned integrated unit may be implemented by hardware or software functional unit.

[0142] If the integrated module is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Among them, the computer-readable storage medium can be non-volatile or volatile. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium. When the computer program is executed by the processor, the steps of the above-mentioned method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be source code, object code, executable file or some intermediate code. The computer-readable storage medium may include: any entity or device that can carry computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium, etc. It should be noted that the content contained in computer-readable storage media can be appropriately increased or decreased according to the requirements of legislation and patent practices in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practices, computer-readable storage media do not include electrical carrier signals and telecommunication signals.

[0143] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A vehicle starting method, characterized in that: The method comprises: When a vehicle opening operation is detected, if the ultra-wideband key is charged on a charging device of the target vehicle, an information reading request is sent to the charging device; receiving the key identity information of the ultra-wideband key returned by the charging device based on the information reading request, wherein the charging device obtains the key identity information by interacting with the ultra-wideband key; Based on the key identity information, determining the execution status of opening the target vehicle; Wherein, the vehicle opening operation includes a door opening operation and a starting operation, and the charging device includes a first charging device disposed outside the target vehicle and a second charging device disposed inside the target vehicle; The first charging device is used to adapt to the door opening operation, and the second charging device is used to adapt to the starting operation; When the ultra-wideband key is out of power, the user places the ultra-wideband key on a first charging device outside the target vehicle for charging. When the user performs a door opening operation, the execution subject detects the door opening operation through a sensor, and indirectly obtains the key identity information of the ultra-wideband key being charged by interacting with the first charging device outside the target vehicle. After that, the execution subject opens the door based on the obtained key identity information, and the user enters the target vehicle. After the user enters the target vehicle, the ultra-wideband key is placed on the second charging device inside the target vehicle to continue charging. When the user performs a start operation, the execution subject detects the start operation through a sensor, and indirectly obtains the key identity information of the ultra-wideband key being charged by interacting with the second charging device inside the target vehicle. After that, the execution subject starts the vehicle based on the obtained key identity information, and then the target vehicle is started; The execution subject is a keyless entry and starting device in the vehicle.

2. The vehicle starting method according to claim 1, characterized in that: Before sending the information reading request to the charging device, the method further includes: A charging indication signal is received from a charging device via a connecting line, wherein the charging indication signal indicates that the ultra-wideband key is being charged on the charging device.

3. The vehicle starting method according to claim 1, characterized in that: The process of the charging device obtaining the key identity information by interacting with the ultra-wideband key includes: The charging device sends an identity reading request to the ultra-wideband key, wherein the identity reading request includes a vehicle identification of the target vehicle; The ultra-wideband key verifies the legitimacy of the target vehicle based on the vehicle identification in the identity reading request, and sends the key identity information to the charging device when the legitimacy verification passes.

4. The vehicle starting method according to claim 1, characterized in that: The step of determining the opening execution status of the target vehicle based on the key identity information includes: In the case where the key identity information includes a vehicle identification of a vehicle that can be opened, if the vehicle identification in the key identity information is consistent with the vehicle identification of the target vehicle, it is determined that the target vehicle is opened.

5. The vehicle starting method according to claim 1, characterized in that: The sending an information reading request to the charging device includes: A controller area network of the target vehicle is awakened, and the information reading request is sent to the charging device through the controller area network.

6. The vehicle starting method according to claim 1, characterized in that: The method further comprises: When the vehicle start operation is detected, if the ultra-wideband key is not charged on the charging device, the information reading request is sent to the ultra-wideband key, and the key identity information returned by the ultra-wideband key based on the information reading request is received.

7. The vehicle starting method according to claim 1, characterized in that: The method further comprises: When the vehicle start operation is detected, if the UWB key is charged on a charging device and there are other UWB keys, the information reading request is sent to the other UWB keys, and key identity information returned by the other UWB keys based on the information reading request is received.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the vehicle starting method according to any one of claims 1 to 7 is implemented.

9. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the vehicle starting method according to any one of claims 1 to 7 is implemented.

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