Back door opening method and device and vehicle

Abstract

The invention provides a back door opening method and device and a vehicle, and relates to the technical field of automobile control. The method comprises the steps that when it is recognized that a user of a target object needs to emergently open a back door of the vehicle, at least one kind of identity information of the user is obtained, the target article is an article which is provided by a vehicle owner of the vehicle and can be taken by others in an emergency; sending the identity information to a preset device; and after the identity information is sent to the preset equipment, the back door is controlled to be opened. According to the invention, when other people open the back door, the safety of the vehicle and the timeliness and economical efficiency when other people take articles in the trunk can be considered.

Description

Technical Field

[0001] The present invention relates to the field of automobile control technology, and in particular to a back door opening method, a back door opening device and a vehicle. Background Art

[0002] Currently, many caring people place items in the trunk of their vehicles for others to take in an emergency, such as AED (Automated External Defibrillator).

[0003] Based on this, how to balance the safety of the vehicle, the timeliness and economy of others taking items in the trunk has become a technical problem that needs to be solved urgently. Summary of the Invention

[0004] In order to take into account the safety of the vehicle and the timeliness and economy of others taking items in the trunk when others open the tailgate, the present invention provides a tailgate opening method, device and vehicle.

[0005] The technical solutions of the present invention are as follows:

[0006] The present invention provides a method for opening a back door, which is applied to a controller of a vehicle, and the method comprises:

[0007] When a user of a target item is identified and needs to open the back door of the vehicle in an emergency, obtaining at least one piece of identity information of the user, wherein the target item is an item provided by the owner of the vehicle for others to take in an emergency;

[0008] Sending the identity information to a preset device;

[0009] After the identity information is sent to a preset device, the back door is controlled to open.

[0010] Optionally, before obtaining the at least one identity information of the user, the back door opening method of the present invention further includes:

[0011] When it is recognized that the emergency opening device of the tailgate of the vehicle is triggered, it is determined that the user of the target article needs to open the tailgate of the vehicle in an emergency.

[0012] Optionally, before obtaining the at least one identity information of the user, the back door opening method of the present invention further includes:

[0013] When a tailgate emergency opening instruction is received from the user's terminal device via a cloud server or a wireless module of the vehicle, it is determined that the user of the target object needs to open the tailgate of the vehicle in an emergency.

[0014] Optionally, the at least one identity information includes facial information and contact information;

[0015] Obtaining at least one identity information of the user, specifically including:

[0016] The preset human-computer interaction module is used to guide the user to perform the preset information collection actions in sequence. During the process of the user performing the preset information collection actions in sequence, the user's facial information is collected through the first preset camera device, and the contact information sent by the user is received through the preset human-computer interaction module.

[0017] Optionally, obtaining at least one identity information of the user specifically includes:

[0018] After establishing a communication connection with the user's terminal device through a cloud server or the vehicle's wireless module, the identity information sent by the terminal device is obtained based on the communication connection.

[0019] Optionally, when a user who has identified a target object needs to urgently open the back door of the vehicle, the back door opening method of the present invention further includes:

[0020] Sending a preset prompt message through a preset prompt device, wherein the preset prompt message is used to prompt the user whether the vehicle needs to perform a preset rescue action; the preset rescue action includes dialing a rescue phone and / or sending the vehicle's location information to a preset rescue agency;

[0021] If it is determined that the user requires the vehicle to perform a preset rescue action, the preset rescue action is performed.

[0022] Optionally, before sending the identity information to the preset device, the back door opening method of the present invention further includes:

[0023] Review the completeness of the identity information;

[0024] After verifying that the identity information is complete, the identity information is sent to the preset device.

[0025] Optionally, controlling the back door to open specifically includes:

[0026] If the instruction to prohibit opening the back door sent by the vehicle owner is not received within a first preset time period from when the identity information is sent to the preset device, the back door is controlled to be opened.

[0027] The present invention also provides a tailgate opening device, which is applied to a vehicle controller, and the device comprises:

[0028] an acquisition module, configured to acquire at least one piece of identity information of a user when a user of a target item is identified and needs to open the tailgate of the vehicle in an emergency, wherein the target item is an item provided by the owner of the vehicle for others to take in an emergency;

[0029] a sending module, configured to send the identity information to a preset device, so that the owner of the vehicle can obtain the identity information through the preset device;

[0030] The opening module is used to control the opening of the back door after the identity information is sent to a preset device.

[0031] The present invention also provides a vehicle, comprising: the tailgate opening device as described above.

[0032] The present invention adopts the above technical solution and has the following beneficial effects:

[0033] A tailgate opening method includes: obtaining at least one piece of identity information of the user when a user identifying a target item needs to open the tailgate of a vehicle in an emergency, where the target item is an item provided by the vehicle owner for others to take in an emergency; sending the identity information to a preset device; and controlling the tailgate to open after the identity information has been sent to the preset device.

[0034] Based on this, when the vehicle side identifies that the user of the target item needs to open the tailgate of the vehicle urgently, if the vehicle side successfully obtains at least one identity information of the user and sends the identity information to the preset device, the vehicle side automatically opens the tailgate. In this way, the user does not need to break the car window or do other acts that damage the vehicle when taking the target item in the trunk by himself, thereby avoiding economic losses and improving the economic efficiency of others taking items in the trunk; secondly, since the vehicle side successfully obtains at least one identity information of the user and sends the identity information to the preset device, the car owner can obtain the user's identity information through the preset device, and then when the user is a criminal who steals items in the car or steals the vehicle, the user can be found according to the user's identity information, thereby improving vehicle safety; thirdly, since only identity information acquisition and forwarding are required to automatically open the tailgate, the process is simple to operate and takes a short time, so that the present invention can improve the timeliness of others taking items in the trunk. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0036] Figure 1 1 is a flow chart of a back door opening method provided by an embodiment of the present invention;

[0037] Figure 2 It is a structural schematic diagram of a back door opening device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Currently, many caring individuals place items in the trunks of their vehicles for others to access in emergencies, and display corresponding signs. For example, if the item is an AED, the corresponding sign might read, "AED in car, break window to access in an emergency." However, breaking a window to access items in the trunk can result in significant financial losses.

[0040] With the development of intelligent vehicles, some vehicles can support remote door opening. Therefore, someone can call the owner to remotely open the back door. However, if the owner does not hear the call, cannot answer the call, or does not have the car key with him, this method will not be able to open the back door in time, which can easily delay the handling of the emergency.

[0041] Based on this, in order to take into account the safety of the vehicle, the timeliness and economy of others taking items in the trunk, the present invention provides a back door opening method, device and vehicle.

[0042] The technical solution of the present invention is described in detail below with reference to the accompanying drawings.

[0043] Figure 1 FIG. 1 is a flow chart of a back door opening method provided by an embodiment of the present invention. The back door opening method can be applied to a vehicle controller, which can be a CEM (Central Electronic Module). Figure 1 As shown, the back door opening method includes:

[0044] Step 101: When it is identified that a user of a target item needs to open the back door of a vehicle in an emergency, at least one identity information of the user is obtained. The target item is an item provided by the owner of the vehicle for others to take in an emergency.

[0045] Step 102: Send the identity information to a preset device.

[0046] Specifically, the pre-set device can be the car owner's smartphone or computer. After the user's identity information is sent to the pre-set device, the car owner can obtain the identity information through the pre-set device, thereby satisfying the car owner's need to obtain the user's identity information. Alternatively, the pre-set device can be a cloud server. Subsequently, the car owner can obtain the user's identity information from the cloud server when needed.

[0047] Step 103: After the identity information is sent to the preset device, the back door is controlled to open.

[0048] An embodiment of the present invention adopts the above-mentioned technical solution, a tailgate opening method, comprising: when a user of a target item is identified and needs to open the tailgate of a vehicle urgently, obtaining at least one identity information of the user, where the target item is an item provided by the owner of the vehicle that others can take by themselves in an emergency; sending the identity information to a preset device; and after the identity information is sent to the preset device, controlling the opening of the tailgate.

[0049] Based on this, when the vehicle side identifies that the user of the target item needs to open the tailgate of the vehicle urgently, if the vehicle side successfully obtains at least one identity information of the user and sends the identity information to the preset device, the vehicle side automatically opens the tailgate. In this way, the user does not need to break the car window or do other acts that damage the vehicle when taking the target item in the trunk by himself, thereby avoiding economic losses and improving the economic efficiency of others taking items in the trunk; secondly, since the vehicle side successfully obtains at least one identity information of the user and sends the identity information to the preset device, the car owner can obtain the user's identity information through the preset device, and then when the user is a criminal who steals items in the car or steals the vehicle, the user can be found according to the user's identity information, thereby improving vehicle safety; thirdly, since only identity information acquisition and forwarding are required to automatically open the tailgate, the process is simple to operate and takes a short time, so that the present invention can improve the timeliness of others taking items in the trunk.

[0050] In an embodiment of the present invention, before obtaining at least one identity information of the user, the back door opening method of the present invention may further include:

[0051] When it is recognized that the emergency opening device of the tailgate of the vehicle is triggered, it is determined that the user of the target object needs to open the tailgate of the vehicle in an emergency.

[0052] Specifically, the vehicle may be provided with a tailgate emergency opening device, which may be provided on the tailgate of the vehicle or at other locations of the vehicle.

[0053] The emergency opening device for the back door may be a switch. More specifically, the emergency opening device for the back door may be a push-type switch or other switches in the prior art.

[0054] In actual use, when the user of the target object needs to open the vehicle's tailgate in an emergency, they can trigger the tailgate emergency opening device installed in the vehicle. When the vehicle controller recognizes that the tailgate emergency opening device has been triggered, it determines that the user of the target object needs to open the vehicle's tailgate in an emergency. This solution is simple to operate and allows users to quickly trigger the tailgate emergency opening device.

[0055] In an embodiment of the present invention, before obtaining at least one identity information of the user, the back door opening method of the present invention may further include:

[0056] When receiving a tailgate emergency opening instruction sent by a user's terminal device through a cloud server or a wireless module of the vehicle, it is determined that the user of the target object needs to open the tailgate of the vehicle in an emergency.

[0057] In addition, a reminder can be set on the vehicle to remind the user that there are valuables provided by the owner in the trunk that others can take in an emergency, and how the user can use his or her terminal device to open the back door.

[0058] In a specific example, upon receiving a tailgate emergency opening instruction from a user's terminal device via a cloud server, the vehicle controller determines that the user of the target item needs to urgently open the vehicle's tailgate. Specifically, when the user of the target item needs to urgently open the vehicle's tailgate, the user can first establish a communication connection between their terminal device and the cloud server. Then, the user can operate their terminal device to send the tailgate emergency opening instruction to the cloud server. After receiving the tailgate emergency opening instruction, the cloud server forwards it to the vehicle controller. Upon receiving the tailgate emergency opening instruction, the vehicle controller determines that the user of the target item needs to urgently open the vehicle's tailgate.

[0059] The terminal device can establish a communication connection with the cloud server by scanning a preset QR code or logging into a preset application. The preset QR code can be set in a place visible to the user in the vehicle. In this case, the prompt message can be: "There is a *** item in the vehicle trunk. In an emergency, scan the *** QR code to open the back door", "There is a *** item in the vehicle trunk. In an emergency, log in to the *** application to open the back door", or "There is a *** item in the vehicle trunk. In an emergency, scan the *** QR code or log in to the *** application to open the back door", etc. Relevant designers can set corresponding prompt messages according to actual needs, and the present invention is not specifically limited here.

[0060] Secondly, the preset QR code and prompt can be located in the same area, which helps shorten the time it takes for users to find them and improves the efficiency of opening the back door. Furthermore, the preset QR code and prompt can be located in different areas. Designers can customize the placement of the preset QR code and prompt based on actual needs.

[0061] In another specific example, when the vehicle's controller receives a tailgate emergency opening instruction sent by the user's terminal device through the vehicle's wireless module, it determines that the user of the target item needs to open the vehicle's tailgate in an emergency. Specifically, when the user of the target item needs to open the vehicle's tailgate in an emergency, the user can first establish a communication connection between his terminal device and the vehicle's wireless module. Then, the user operates his terminal device to send a tailgate emergency opening instruction to the wireless module. After receiving the tailgate emergency opening instruction, the wireless module forwards it to the vehicle's controller. When receiving the tailgate emergency opening instruction, the vehicle's controller determines that the user of the target item needs to open the vehicle's tailgate in an emergency. The wireless module can be a Bluetooth module. In this case, the prompt can be: "There is *** item placed in the vehicle trunk. In an emergency, connect *** Bluetooth to open the tailgate."

[0062] In an embodiment of the present invention, the at least one identity information includes facial information and contact information.

[0063] Obtain at least one type of identity information of the user, which may specifically include:

[0064] The preset human-computer interaction module is used to guide the user to perform the preset information collection actions in sequence. During the process of the user performing the preset information collection actions in sequence, the user's facial information is collected through the first preset camera device, and the contact information sent by the user is received through the preset human-computer interaction module.

[0065] Specifically, the facial information may include a facial image and / or an iris image, and the contact information may include a contact number and / or an email address, etc. In addition, the at least one identity information may also include fingerprint information.

[0066] The first preset camera device can be set on the tailgate of the vehicle, or at a non-tailgate position at the rear of the vehicle, or at other positions on the vehicle. Relevant designers can freely set the position of the first preset camera device according to actual needs, as long as the solution of this application can be implemented. The present invention does not make any specific limitation on the setting position of the first preset camera device.

[0067] When the vehicle's controller identifies that the user of the target object needs to urgently open the vehicle's tailgate, it controls the vehicle's preset human-computer interaction module and first preset camera device to enter an active state. Once the preset human-computer interaction module enters the active state, it prompts the user to sequentially perform various preset information collection actions by executing preset prompting operations. As the user sequentially performs these preset information collection actions, the vehicle collects the user's facial information through the first preset camera device and receives the user's contact information through the preset human-computer interaction module. The preset human-computer interaction module can be a conventional human-computer interaction device, such as a voice interaction module or a smart display screen.

[0068] In the embodiment of the present invention, since the preset human-computer interaction module is used to guide the user to perform the preset information collection actions in sequence, the embodiment of the present invention can improve the efficiency of collecting user identity information and further improve the efficiency of opening the back door.

[0069] In the embodiment of the present invention, obtaining at least one identity information of a user may further include:

[0070] After establishing a communication connection with the user's terminal device through the cloud server or the vehicle's wireless module, the identity information sent by the terminal device is obtained based on the communication connection.

[0071] Specifically, after establishing a communication connection between the terminal device and the cloud server, the terminal device can directly send a backdoor emergency opening command to the cloud server, or it can send a backdoor emergency opening command to the cloud server based on the user's operation. After receiving the backdoor emergency opening command, the cloud server forwards it to the vehicle's controller. Simultaneously, the cloud server can send an identity information collection command to the terminal device. Based on the received identity information collection command, the terminal device obtains the user's identity information and sends the user's identity information to the vehicle's controller via the cloud server.

[0072] Similarly, after establishing a communication connection between the terminal device and the vehicle's wireless module, the terminal device can send a tailgate emergency opening command directly to the wireless module, or it can send a tailgate emergency opening command to the wireless module based on the user's operation. Upon receiving the tailgate emergency opening command, the wireless module forwards it to the vehicle's controller. Upon receiving the tailgate emergency opening command, the controller sends an identity information collection command to the terminal device via the wireless module. Based on the received identity information collection command, the terminal device obtains the user's identity information and transmits it to the vehicle's controller via the wireless module.

[0073] The embodiment of the present invention adopts the above-mentioned technical solution. Since the identity information is collected by the user's terminal device, the embodiment of the present invention does not need to set up relevant identity information collection devices on the vehicle, nor does it require the owner to maintain the identity information collection device, thereby enabling the embodiment of the present invention to reduce the production and use costs of the vehicle.

[0074] In an embodiment of the present invention, when a user who has identified a target object needs to urgently open the back door of a vehicle, the back door opening method may further include:

[0075] (1) Sending a preset prompt message through a preset prompt device; the preset prompt message is used to prompt the user whether the vehicle needs to perform a preset rescue action; the preset rescue action includes making a rescue call and / or sending the vehicle's location information to a preset rescue agency.

[0076] (2) If it is determined that the user requires the vehicle to perform a preset rescue action, the preset rescue action is performed.

[0077] Specifically, the preset prompt device can be the aforementioned preset human-computer interaction module, or it can be the user's terminal device. In a specific example, the preset prompt device is a voice interaction module provided on the vehicle. When the vehicle controller recognizes that the user of the target object needs to open the back door of the vehicle urgently, the voice interaction module prompts the user through the voice interaction module whether it is necessary to call for help and send the vehicle's location information to the preset rescue agency. If the voice interaction module receives an instruction such as the need to answer from the user (i.e., execute the preset rescue action instruction), the rescue call will be made immediately, and the vehicle's location information will be sent to the preset rescue agency.

[0078] In another specific example, the preset prompt device is a user's terminal device. The terminal device sends a backdoor emergency opening command to the vehicle's controller via a cloud server. Upon receiving the backdoor emergency opening command, the controller determines that the user of the target object needs to urgently open the vehicle's backdoor and sends a preset prompt message to the terminal device via the cloud server. The user can then access the preset prompt message via the terminal device. When the user requires the vehicle to perform a preset emergency action, the terminal device can send a preset emergency action execution command to the cloud server. Upon receiving the command, the cloud server forwards it to the controller, causing it to perform the preset emergency action.

[0079] The embodiment of the present invention can avoid timely contacting a preset rescue agency when it is inconvenient for the user to make a call for help or when the user is unclear about the current location, so that the preset rescue agency can carry out relevant rescue in a timely manner.

[0080] In an embodiment of the present invention, before sending the identity information to the preset device, the back door opening method of the present invention may further include:

[0081] (1) Check whether the identity information is complete.

[0082] Specifically, verifying the completeness of identity information may include verifying the completeness of the types of identity information and verifying the completeness of each type of identity information. This can improve the accuracy of identity information, thereby increasing the success rate of vehicle owners finding users based on identity information and improving vehicle safety.

[0083] In a specific example, the identity information includes a facial image and a contact number, and the review of whether the identity information is complete may specifically include: reviewing whether the identity information includes both the facial image and the contact number; if the identity information includes both the facial image and the contact number, further reviewing whether the facial image is clear and complete, and whether the contact number is complete; if the facial image is clear and complete, and the contact number is complete, then the identity information is determined to be complete.

[0084] Among them, reviewing whether the contact number is complete can specifically include reviewing whether the contact number is missing digits. For example, when the contact number is a mobile phone number, review whether the contact number is 11 digits. When the contact number is a landline number, review whether the number of digits of the contact number is between 10 and 12 digits. If the number of digits of the contact number meets the relevant requirements, it is determined that the contact number is complete.

[0085] (2) After verifying that the identity information is complete, the identity information is sent to a preset device; after verifying that there is incomplete identity information in the identity information, the incomplete identity information is re-collected.

[0086] In an embodiment of the present invention, before verifying whether the identity information is complete, the back door opening method of the present invention may further include:

[0087] The user can review part or all of the identity information, and after the user's review is correct, the identity information will be automatically verified to be complete. This can further improve the accuracy of identity information, thereby increasing the success rate of car owners finding users based on identity information and improving vehicle safety.

[0088] In a specific example, after obtaining at least one identity information of the user, the vehicle controller plays the contact number (a type of identity information) input by the user to the user through the voice interaction module. If the voice interaction module receives the correct voice instruction for the contact number sent by the user, the contact number is determined to be correct. If the voice instruction for the incorrect contact number is received, the vehicle controller enters the contact number collection state, re-collects the user's contact number, and again verifies the correctness of the contact number through the user. In this way, it is avoided that when the contact number is not missing digits but has incorrect digits, the contact number is mistakenly sent to the preset device as the correct contact number.

[0089] In the embodiment of the present invention, controlling the opening of the back door may specifically include:

[0090] If the back door is not prohibited from opening within a first preset time period from when the identity information is sent to the preset device, the back door is controlled to open.

[0091] In addition, if a command to prohibit opening the back door is received from the vehicle owner within a first preset time period from when the identity information is sent to the preset device, opening the back door is prohibited.

[0092] Specifically, the first preset duration can be freely set by those skilled in the art according to actual conditions. For example, the first preset duration is set to be equal to 5 minutes, which is not specifically limited in the embodiment of the present invention.

[0093] In actual use, there may be situations where a child opens the back door for the purpose of playing, or the target object is damaged. In these situations, opening the back door is meaningless and may even cause losses to the vehicle owner. Therefore, it is necessary to prohibit the back door from opening in these situations. Based on this, in an embodiment of the present invention, after the identity information is sent to the preset device, the back door will not be opened immediately. Instead, it will first determine whether a command to prohibit the back door from opening is received from the vehicle owner within a first preset time period from the time the identity information is sent to the preset device. If so, the back door is prohibited from opening. Otherwise, the back door is controlled to open.

[0094] The embodiment of the present invention enables the vehicle owner to obtain the user identity information through a preset device. If the vehicle owner determines that the tailgate needs to be prohibited from opening, a prohibition instruction for opening the tailgate can be sent to the vehicle controller. As a result, the present invention can prohibit the tailgate from opening when it is necessary to prohibit the tailgate from opening, thereby further improving the safety of the vehicle.

[0095] In an embodiment of the present invention, after controlling the tailgate to open, the tailgate opening method of the present invention may further include:

[0096] The second preset camera device of the vehicle is controlled to enter an image capture state, where the second preset camera device is at least configured to record the use of items in the vehicle trunk. This allows the vehicle owner to determine whether the user damaged and / or stole items from the trunk based on the images captured by the second preset camera device after a user has used items in the trunk. If the user has damaged and / or stolen items from the trunk, the owner can use the images captured by the second preset camera device as evidence to file a claim against the user.

[0097] The second preset camera device should be positioned so that it can capture the item storage area in the trunk and the appearance of the person who takes the items in the item storage area, and the number of second preset camera devices can be greater than or equal to 1. For example, the number of second preset camera devices can be two, both of which are positioned in the trunk of the vehicle, wherein one second preset camera device is positioned so as to capture the item storage area in the trunk, and the other second preset camera device is positioned so as to capture the appearance of the person who takes the items in the item storage area. The present invention does not specifically limit the position and number of the second preset camera devices, and relevant designers can set them according to actual conditions, as long as they can implement the solution of this application.

[0098] Secondly, the embodiment of the present invention can turn off the second preset camera device after controlling the back door to close.

[0099] In an embodiment of the present invention, after controlling the tailgate to open, the tailgate opening method of the present invention may further include:

[0100] (1) After a second preset time period from when the back door is controlled to be opened, if the back door is not closed, the preset prompting device prompts the user to close the back door.

[0101] (2) If no feedback from the user regarding the backdoor closing prompt is received within the third preset time period from the issuance of the backdoor closing prompt, the backdoor will be automatically closed, or a prompt indicating that the user has not closed the backdoor will be sent to the vehicle owner's mobile terminal, so that the vehicle owner can remotely close the backdoor based on the prompt indicating that the user has not closed the backdoor, or contact the user to close the backdoor.

[0102] (3) If a request from the user to continue using the target item is received within the third preset time period from the issuance of the back door closing reminder, closing the back door is prohibited and the timing is restarted. After the second preset time period from the current moment, if the back door is not closed, the user is prompted to close the back door through the preset reminder device.

[0103] Based on a general inventive concept, the present invention also provides a tailgate opening device, which is applied to a controller of a vehicle. Figure 2 FIG. 1 is a schematic diagram of the structure of a back door opening device provided by an embodiment of the present invention. Figure 2 As shown, the back door opening device includes:

[0104] The acquisition module 21 is used to acquire at least one identity information of the user when it is identified that the user of the target item needs to open the tailgate of the vehicle in an emergency. The target item is an item provided by the owner of the vehicle for others to take in an emergency.

[0105] The sending module 22 is used to send the identity information to a preset device so that the owner of the vehicle can obtain the identity information through the preset device.

[0106] The opening module 23 is used to control the opening of the back door after the identity information is sent to the preset device.

[0107] Optionally, the acquisition module 21 may be specifically configured to:

[0108] When it is recognized that the emergency opening device of the tailgate of the vehicle is triggered, it is determined that the user of the target object needs to open the tailgate of the vehicle in an emergency.

[0109] Optionally, the acquisition module 21 may further be used to:

[0110] When receiving a tailgate emergency opening instruction sent by a user's terminal device through a cloud server or a wireless module of the vehicle, it is determined that the user of the target object needs to open the tailgate of the vehicle in an emergency.

[0111] Optionally, at least one identity information includes facial information and contact information.

[0112] The acquisition module 21 can be specifically used for:

[0113] The preset human-computer interaction module is used to guide the user to perform the preset information collection actions in sequence. During the process of the user performing the preset information collection actions in sequence, the user's facial information is collected through the first preset camera device, and the contact information sent by the user is received through the preset human-computer interaction module.

[0114] Optionally, the acquisition module 21 may further be used to:

[0115] After establishing a communication connection with the user's terminal device through the cloud server or the vehicle's wireless module, the identity information sent by the terminal device is obtained based on the communication connection.

[0116] Optionally, the back door opening device of the present invention may further include a prompt module for:

[0117] (1) A preset prompt message is sent through a preset prompt device, and the preset prompt message is used to prompt the user whether the vehicle needs to perform a preset rescue action; the preset rescue action includes making a rescue call and / or sending the vehicle's location information to a preset rescue agency.

[0118] (2) If it is determined that the user requires the vehicle to perform a preset rescue action, the preset rescue action is performed.

[0119] Optionally, the back door opening device of the present invention may further include:

[0120] The audit module is used to verify whether the identity information is complete.

[0121] The sending module 22 is specifically used for:

[0122] After verifying that the identity information is complete, the identity information is sent to the preset device.

[0123] Optionally, the module 23 is enabled, specifically for:

[0124] If the back door is not prohibited from opening within a first preset time period from when the identity information is sent to the preset device, the back door is controlled to open.

[0125] Based on a general inventive concept, the present invention further provides a vehicle, comprising: the tailgate opening device as described above, the tailgate opening device comprising at least:

[0126] The acquisition module 21 is used to acquire at least one identity information of the user when it is identified that the user of the target item needs to open the tailgate of the vehicle in an emergency. The target item is an item provided by the owner of the vehicle for others to take in an emergency.

[0127] The sending module 22 is used to send the identity information to a preset device so that the owner of the vehicle can obtain the identity information through the preset device.

[0128] The opening module 23 is used to control the opening of the back door after the identity information is sent to the preset device.

[0129] For simplicity of description, the aforementioned method embodiments are described as a series of actions. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, as certain steps can be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also be aware that the embodiments described in this specification are preferred embodiments, and the actions and modules involved are not necessarily required for the present invention.

[0130] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Similarities between the various embodiments can be referred to in conjunction with each other. For device embodiments, since they are generally similar to method embodiments, their description is relatively simple, and for relevant details, reference can be made to the description of the method embodiments.

[0131] The steps in the methods of the various embodiments of the present invention can be adjusted in sequence, combined, and deleted according to actual needs, and the technical features recorded in the various embodiments can be replaced or combined.

[0132] The modules and submodules in the devices and terminals of various embodiments of the present invention may be combined, divided, or deleted according to actual needs.

[0133] In the several embodiments provided herein, it should be understood that the disclosed terminals, devices, and methods can be implemented in other ways. For example, the terminal embodiments described above are merely illustrative. For example, the division of modules or submodules is merely a logical functional division. In actual implementation, other division methods may be used, such as combining or integrating multiple submodules or modules into another module, or omitting or not implementing certain features. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection between devices or modules via some interface, which may be electrical, mechanical, or other forms.

[0134] The modules or submodules described as separate components may or may not be physically separate, and the components of the modules or submodules may or may not be physical modules or submodules, that is, they may be located in one place or distributed across multiple network modules or submodules. Some or all of the modules or submodules may be selected to achieve the purpose of this embodiment according to actual needs.

[0135] In addition, the functional modules or submodules in the various embodiments of the present invention may be integrated into a single processing module, or each module or submodule may exist physically separately, or two or more modules or submodules may be integrated into a single module. The aforementioned integrated modules or submodules may be implemented in the form of hardware or software functional modules or submodules.

[0136] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the above description has generally described the components and steps of each example according to their functions. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the present invention.

[0137] The steps of the methods or algorithms described in conjunction with the embodiments disclosed herein may be implemented directly using hardware, software units executed by a processor, or a combination of the two. The software units may be placed in random access memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or any other form of storage medium known in the art.

[0138] Finally, it should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0139] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method for opening a back door, characterized in that: Applied to a controller of a vehicle, the method includes: When a user of a target item is identified and needs to open the back door of the vehicle in an emergency, obtaining at least one piece of identity information of the user, wherein the target item is an item provided by the owner of the vehicle for others to take in an emergency; Sending the identity information to a preset device; After the identity information is sent to a preset device, the back door is controlled to open.

2. The back door opening method according to claim 1, characterized in that: Before obtaining at least one identity information of the user, the method further includes: When it is recognized that the emergency opening device of the tailgate of the vehicle is triggered, it is determined that the user of the target article needs to open the tailgate of the vehicle in an emergency.

3. The back door opening method according to claim 1, characterized in that: Before obtaining at least one identity information of the user, the method further includes: When a tailgate emergency opening instruction is received from the user's terminal device via a cloud server or a wireless module of the vehicle, it is determined that the user of the target object needs to open the tailgate of the vehicle in an emergency.

4. The back door opening method according to claim 1, characterized in that: The at least one identity information includes facial information and contact information; Obtaining at least one identity information of the user, specifically including: The preset human-computer interaction module is used to guide the user to perform the preset information collection actions in sequence. During the process of the user performing the preset information collection actions in sequence, the user's facial information is collected through the first preset camera device, and the contact information sent by the user is received through the preset human-computer interaction module.

5. The back door opening method according to claim 1, characterized in that: Obtaining at least one identity information of the user, specifically including: After establishing a communication connection with the user's terminal device through a cloud server or the vehicle's wireless module, the identity information sent by the terminal device is obtained based on the communication connection.

6. The back door opening method according to claim 1, characterized in that: When a user who has identified a target object needs to open the vehicle's tailgate urgently, the following also applies: Sending a preset prompt message through a preset prompt device, wherein the preset prompt message is used to prompt the user whether the vehicle needs to perform a preset rescue action; the preset rescue action includes dialing a rescue phone and / or sending the vehicle's location information to a preset rescue agency; If it is determined that the user requires the vehicle to perform a preset rescue action, the preset rescue action is performed.

7. The back door opening method according to claim 1, characterized in that: Before sending the identity information to the preset device, the method further includes: Review the completeness of the identity information; After verifying that the identity information is complete, the identity information is sent to the preset device.

8. The back door opening method according to claim 1, characterized in that: Controlling the opening of the back door specifically includes: If the instruction to prohibit opening the back door sent by the vehicle owner is not received within a first preset time period from when the identity information is sent to the preset device, the back door is controlled to be opened.

9. A back door opening device, characterized in that: A controller for a vehicle, the device comprising: an acquisition module, configured to acquire at least one piece of identity information of a user when a user of a target item is identified and needs to open the tailgate of the vehicle in an emergency, wherein the target item is an item provided by the owner of the vehicle for others to take in an emergency; a sending module, configured to send the identity information to a preset device, so that the owner of the vehicle can obtain the identity information through the preset device; The opening module is used to control the opening of the back door after the identity information is sent to a preset device.

10. A vehicle, characterized in that: include: The tailgate opening device according to claim 9.

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