Vehicle safety method, apparatus, device, and storage medium

Abstract

The application relates to the field of vehicle safety, and discloses a vehicle safety method, device, equipment and storage medium, the method comprising: constructing a history database, the history database comprising historical vehicle-riding record information of each target object; determining whether only a target object exists in the vehicle after the vehicle stops; acquiring current position information of the vehicle in the case that only the target object exists in the vehicle; determining a target associated object matched with the target object according to the current position information of the vehicle and the history database; and notifying the target associated object to perform rescue. In the scheme, the target object is a life body such as a child or a pet left in the vehicle, when it is found that a target object is left in the vehicle, the target associated object most matched with the target object is determined according to the history database and the current position of the vehicle, and the target associated object is notified to rescue the target object, so that a safety accident caused by the target object being trapped in the vehicle is avoided.

Description

Technical Field

[0001] This invention relates to the field of vehicle safety technology, and in particular to a vehicle safety method, apparatus, device, and storage medium. Background Technology

[0002] As cars become more and more common in households, while they make our travel more convenient, they also bring many safety issues.

[0003] In recent years, there have been numerous incidents of children or pets being locked in cars. These accidents are caused by the negligence of guardians, and also reflect the current lack of vehicle safety and the inability to protect the lives of children and pets in emergency situations. Summary of the Invention

[0004] This invention provides a vehicle safety method, apparatus, device, and storage medium, aiming to solve the technical problem of poor safety in existing vehicles and the inability to guarantee the safety of living beings inside the vehicle.

[0005] In a first aspect, embodiments of the present invention provide a vehicle safety method, the method comprising:

[0006] Construct a historical database, which includes historical travel record information for each target object;

[0007] After the vehicle stops, determine whether the target object is the only one inside the vehicle;

[0008] Obtain the vehicle's current location information when only the target object exists inside the vehicle;

[0009] Based on the vehicle's current location information and the historical database, a target associated object matching the target object is determined;

[0010] Notify the target associated object to conduct a rescue.

[0011] In some embodiments, building the historical database includes:

[0012] After the car door is opened, determine whether the target has entered the vehicle;

[0013] When a target object enters the vehicle, image information of the target object and communication information of a first associated object corresponding to the target object are acquired.

[0014] Determine whether the target object is riding in the vehicle for the first time based on the image information of the target object;

[0015] If the target object is riding the vehicle for the first time, the image information of the target object and the communication information of the first associated object will be used as the target object's current historical ride record information.

[0016] If the target object is not riding in the vehicle for the first time, the communication information of the first associated object shall be used as the target object's current historical ride record information.

[0017] The historical travel records of each target object within a preset historical time period are stored to construct the historical database.

[0018] In some embodiments, when only the target object exists inside the vehicle, determining the target associated object matching the target object based on the vehicle's current location information and the historical database includes:

[0019] Retrieve all historical travel records of the target object from the historical database;

[0020] Based on all historical travel record information of the target object, determine the communication information of each first associated object corresponding to the target object;

[0021] Based on the communication information of each of the first associated objects, obtain the current location information of each of the first associated objects;

[0022] The first rescue time for each of the first associated objects is determined based on the current location information of the vehicle and the current location information of each of the first associated objects;

[0023] The image information of the target object, the current location information of the vehicle, and the first rescue time are sent to the communication terminals of the corresponding first associated objects.

[0024] The target associated object is determined based at least on the feedback results of the communication terminals of the first associated objects and the first rescue time.

[0025] In some embodiments, the historical database further includes communication information of each second associated object corresponding to the vehicle, and the method further includes:

[0026] Based on the communication information of each of the second associated objects, obtain the current location information of each of the second associated objects;

[0027] The second rescue time for each of the second associated objects is determined based on the current location information of the vehicle and the current location information of each of the second associated objects; the image information of the target object, the current location information of the vehicle, and the second rescue time are sent to the communication terminals of the corresponding second associated objects;

[0028] The step of determining the target associated object matching the target object based at least on the feedback results of the communication terminals of each of the first associated objects and the first rescue time includes:

[0029] Based on the feedback results from the communication terminals of the first associated objects and the first rescue time, the feedback results from the communication terminals of the second associated objects and the second rescue time, a target associated object matching the target object is determined.

[0030] In some embodiments, the vehicle includes a control device, and when a target object is present in the vehicle, the method further includes:

[0031] Acquire external environmental information, internal environmental information, and the rescue time corresponding to the target associated object. The external environmental information includes the external gas concentration and the internal environmental information includes the internal gas concentration and the internal temperature.

[0032] The target control mode of the control device is determined based on the external environment information, the internal environment information, and the rescue time corresponding to the target associated object.

[0033] Adjust the control device to the target control mode.

[0034] In some embodiments, determining the target control mode of the control device based on the external environment information, the internal environment information, and the rescue time corresponding to the target associated object includes:

[0035] Based on the external environment information and the internal environment information, the initial control modes of the control device are determined, and the priority of each initial control mode is determined.

[0036] Calculate the battery life of the control device under the initial control mode corresponding to the highest priority;

[0037] If the battery life is greater than or equal to the rescue time corresponding to the target associated object, the initial control mode corresponding to the highest priority will be used as the target control mode of the control device.

[0038] If the battery life is less than the rescue time corresponding to the target associated object, the second highest priority is taken as the highest priority, and the step of calculating the battery life of the control device in the initial control mode corresponding to the highest priority continues until the battery life is greater than the rescue time corresponding to the target associated object.

[0039] In some embodiments, the method further includes:

[0040] If the runtime of the control device under each initial control mode is less than the rescue time corresponding to the target associated object, the initial control mode corresponding to the longest runtime of the control device under each initial control mode shall be taken as the target control mode of the control device.

[0041] Secondly, embodiments of the present invention provide a vehicle safety device, the device comprising:

[0042] The construction module is used to build a historical database, which includes historical travel record information of each target object;

[0043] The first determination module is used to determine whether the target object exists inside the vehicle after the vehicle stops.

[0044] The acquisition module is used to obtain the current location information of the vehicle when only the target object exists inside the vehicle.

[0045] The second determining module is used to determine a target associated object that matches the target object based on the vehicle's current location information and the historical database.

[0046] The rescue module is used to notify the target associated object to carry out rescue.

[0047] Thirdly, embodiments of the present invention provide a control device, including: a processor and a memory, the memory being used to store computer program code, the computer program code including computer instructions, wherein when the processor executes the computer instructions, the processor performs the method as described in any of the above embodiments.

[0048] Fourthly, embodiments of the present invention provide a computer-readable storage medium storing a computer program, the computer program including program instructions that, when executed by a processor, cause the processor to perform the method as described in any of the above embodiments.

[0049] Fifthly, embodiments of the present invention also provide a computer program product including instructions that, when run on a computer, cause the computer to perform the methods described in any of the above aspects.

[0050] Sixthly, embodiments of the present invention provide a chip system including a processor for supporting a control device in implementing the functions involved in the foregoing aspects, such as generating or processing data and / or information involved in the foregoing methods. In one possible design, the chip system further includes a storage medium for storing program instructions and data necessary for the control device. The chip system may be composed of chips or may include chips and other discrete devices.

[0051] Compared with existing technologies, embodiments of the present invention provide a vehicle safety method, apparatus, device, and storage medium. The method includes: constructing a historical database, which includes historical vehicle travel records of each target object; determining whether only the target object is present inside the vehicle after the vehicle stops; if only the target object is present, obtaining the current location information of the vehicle; determining a target associated object matching the target object based on the current location information of the vehicle and the historical database; and notifying the target associated object to conduct rescue. In this solution, the target object is a living being such as a child or pet left inside the vehicle. When a target object is found left inside the vehicle, the most matching target associated object is determined through the historical database and the current location of the vehicle, and the target associated object is notified to rescue the target object, thereby preventing the target object from being trapped inside the vehicle and causing a safety accident. Attached Figure Description

[0052] To more clearly illustrate the technical solutions in the embodiments of the present invention or the background art, the accompanying drawings used in the embodiments of the present invention or the background art will be described below.

[0053] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present invention and, together with the specification, serve to explain the technical solutions of the present invention.

[0054] Figure 1 This is a flowchart illustrating a vehicle safety method provided in an embodiment of the present invention;

[0055] Figure 2 A schematic diagram of the structure of a vehicle provided in an embodiment of the present invention;

[0056] Figure 3 for Figure 1 The flowchart of step S100 is shown below;

[0057] Figure 4 for Figure 1 The flowchart of step S400 is shown below;

[0058] Figure 5 This is another schematic diagram of a vehicle safety method provided in an embodiment of the present invention;

[0059] Figure 6 for Figure 5 The flowchart of step S700 is shown below;

[0060] Figure 7 for Figure 6 The flowchart of step S710 is shown below;

[0061] Figure 8This is a schematic diagram of the structure of a vehicle safety device provided in an embodiment of the present invention;

[0062] Figure 9 A schematic diagram of the circuit structure of a control device provided in an embodiment of the present invention;

[0063] Figure 10 This is a schematic diagram of a chip system provided in an embodiment of the present invention. Detailed Implementation

[0064] To enable those skilled in the art to better understand the present invention, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0065] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this invention are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0066] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0067] The execution subject of this invention can be implemented through software and / or hardware. In this embodiment, a vehicle control device is used as an example for description. Generally, the control device is located inside the vehicle and can be an on-board device that communicates with related devices in the vehicle. For example, the on-board device can be an electronic control unit (ECU). In other embodiments, the control device can also be an independent electronic device connected to the vehicle and capable of communicating with related devices in the vehicle. For example, the electronic device can be a mobile phone, computer, tablet computer, or wearable smart device. It should be understood that the method embodiment of this invention can also be implemented by a processor executing computer program code. The embodiments of this invention are described below with reference to the accompanying drawings.

[0068] Please see Figure 1 and Figure 2 , Figure 1 This is a flowchart illustrating a vehicle safety method provided in an embodiment of the present invention. Figure 2 This is a structural schematic diagram of a vehicle in an embodiment of the present invention. The vehicle in this embodiment of the present invention can be a car, a truck, a school bus, etc. The present invention aims to prevent children, pets, and other target objects from being trapped inside the vehicle and causing safety accidents.

[0069] S100. Construct a historical database, which includes historical travel record information of each target object;

[0070] In this embodiment of the invention, the historical database is stored in the control device. The historical database can be a historical database within a preset historical time period, for example, a historical database within the last two years. It is understood that when the historical database is a historical database within the last two years, it includes the historical travel record information of each target object within the last two years.

[0071] The target object typically refers to a living being that is easily trapped alone inside a vehicle and could cause a safety accident. The target object can be children of different ages, pets, etc. For example, in one embodiment, a child aged 0-10 years can be designated as the target object; in another embodiment, children aged 0-15 years, cats, and dogs can all be designated as target objects.

[0072] In one embodiment, see Figure 3 The steps for building a historical database are as follows:

[0073] S101. After the car door is opened, determine whether a target has entered the vehicle;

[0074] In this embodiment of the invention, the vehicle door can be controlled by an on-board controller to open or close. The on-board controller is electrically connected to a control device and can send the opening status of the vehicle door to the control device.

[0075] In one embodiment, a vision camera is installed inside the vehicle and connected to a control device. The vision camera incorporates machine learning algorithms to identify whether a target object exists in an image.

[0076] In this embodiment, the visual camera may include one or more, and the visual camera may be installed on the top of the vehicle interior to capture the entire interior image. When the vehicle controller detects a door opening signal, the control device controls the visual camera to open, the visual camera captures the interior image, and determines whether there is a target object in the interior image, thereby determining whether a target object has entered the vehicle.

[0077] In another embodiment, the vehicle is equipped not only with a visual camera but also with a life detection device. Both the life detection device and the visual camera are connected to the control equipment. The life detection device can be an infrared sensor or a radar sensor. The visual camera integrates image recognition algorithms to identify the type and age of a living being, thereby determining whether the living being is a target.

[0078] The life detection device and vision camera can be installed inside the vehicle near the door, or at each seat. The specific installation location and number can be determined based on the actual scenario. When the vehicle controller detects a door opening signal, the life detection device detects whether a living being has entered the vehicle. If a living being is detected, the control device controls the vision camera to capture an image of the living being and identify whether the living being is the target.

[0079] S102. When a target object enters the vehicle, acquire the image information of the target object and the communication information of the first associated object corresponding to the target object;

[0080] In this embodiment of the invention, the image information of the target object can be the facial feature information of the target object. In one embodiment, the facial feature information is the eyes, nose, facial contour features, etc. of the target object.

[0081] The first associated party is the person who traveled with the target person in this trip. This first associated party is typically the target person's (e.g., a child's) guardian, or the target person's (e.g., a pet's) owner. For each historical travel record, the first associated party for the target person can be one or more individuals. The communication information of the first associated party is its communication method, such as its mobile phone number.

[0082] In one embodiment, when a target object is detected entering the vehicle, the vision camera extracts the image information of the target object, the control device establishes a communication request with the communication terminal present in the vehicle, and obtains the communication information of the first associated object through the communication request.

[0083] In another embodiment, when a target object is detected entering the vehicle, the first associated object can input its communication information through an input component connected to the control device, thereby enabling the control device to obtain the communication information of the first associated object. The input component can be a touchscreen, touchpad, or voice input device, etc.

[0084] S103. Determine whether the target object is riding in the vehicle for the first time based on the image information of the target object;

[0085] In this embodiment of the invention, after obtaining the image information of the target object, it is compared with the image information of each target object existing in the historical database to determine whether the target object is riding in the vehicle for the first time.

[0086] For example, feature data of target object A is extracted from its image information and compared with feature data of other target objects in a historical database. The similarity between target object A and the feature data of each target object in the historical database is calculated. If the similarity is greater than a similarity threshold, it is determined that target object A exists in the historical database, meaning target object A is not a first-time user of the vehicle. Otherwise, it is determined that target object A does not exist in the historical database, meaning target object A is a first-time user of the vehicle.

[0087] S104. If the target object is riding the vehicle for the first time, the image information of the target object and the communication information of the first associated object shall be used as the target object's current historical ride record information.

[0088] In this embodiment, the first historical ride record information of each target object records the image information of the target object and the communication information of the first associated object corresponding to the target object.

[0089] S105. If the target object is not riding the vehicle for the first time, the first associated object information corresponding to the target object shall be used as the target object's current historical ride record information.

[0090] In this embodiment, since the image information of the target object already exists in the historical database, it is only necessary to record the communication information of the first associated object corresponding to the target object in the non-first historical ride record information of each target object.

[0091] S106. Store the historical travel records of each target object within the preset historical time period to construct the historical database.

[0092] In this embodiment of the invention, for each target object, the historical database stores at least one historical travel record.

[0093] Once all historical ride records for all target objects within a preset historical time period are stored, a historical database is formed. This database stores every single historical ride record for each target object. Therefore, by accessing the historical database, one can retrieve the historical ride records for each target object and find the communication information of each corresponding primary associated object.

[0094] S200. After the vehicle stops, determine whether only the target object exists inside the vehicle;

[0095] In this embodiment of the invention, the vehicle speed can be used to determine whether the vehicle is in a stopped state, and the vehicle controller can be used to determine whether the vehicle is in a turned-off state.

[0096] In some embodiments, when the vehicle is detected to be stationary and the doors are closed, the control device controls the vision camera to start and capture image information of the vehicle interior at this time, so as to determine whether only the target object exists inside the vehicle.

[0097] In some embodiments, to avoid false detection, the control device can be activated to start the vision camera and capture image information inside the vehicle after the vehicle has stopped for a preset time threshold. Specifically, the preset time threshold can be 10 to 30 minutes.

[0098] In some embodiments, when the vehicle is detected to be stationary, the vehicle controller continuously monitors the car key signal. If the car key signal is no longer detected, it indicates that the owner has moved away, and the control device then activates the vision camera. This is to avoid false triggering caused by the vehicle's brief stop.

[0099] Since the target object will inevitably have historical travel records, the image information captured by the in-vehicle vision camera at this time can be compared with the image information of each target object in the historical database, so as to determine whether only the target object exists based on their similarity.

[0100] In practice, similarity comparison can be used to first determine whether there is a target object inside the vehicle. If there is a target object, then it can be determined whether the target object is the only one inside the vehicle.

[0101] For example, if there is a child (the target) and an adult in the car at the same time, it is determined that the target was not forgotten in the car, and therefore the target is not in the car.

[0102] If there is only one infant in the vehicle, it is determined that only the target object exists in the vehicle.

[0103] When the control device detects that there is no target object inside the vehicle, it shuts down. When it detects that there is only the target object inside the vehicle, it means that the target object has been left inside the vehicle, and the subsequent steps are executed.

[0104] S300: When only the target object exists inside the vehicle, obtain the vehicle's current location information;

[0105] In one embodiment, the control device can communicate with a vehicle navigation system. When a target object is detected inside the vehicle, the control device receives vehicle location information sent by the vehicle navigation system, thereby obtaining the vehicle's current location information.

[0106] S400. Determine the target associated object that matches the target object based on the vehicle's current location information and the historical database;

[0107] In this embodiment of the invention, the target associated object is the person who best matches the target object. This target associated object can rescue the target object from the vehicle in the shortest possible time to avoid safety accidents such as suffocation.

[0108] In one embodiment, see Figure 4 During step S400, the control device performs the following steps:

[0109] S401. Obtain all historical travel record information of the target object from the historical database;

[0110] In this embodiment, since the target object generates historical ride record information every time it gets on the vehicle, the target object inside the vehicle must be one of the target objects. Therefore, all historical ride record information of the target object can be queried from the historical database.

[0111] S402. Determine the communication information of each first associated object corresponding to the target object based on all historical travel record information of the target object;

[0112] In this embodiment, by querying the historical database, all historical ride records of the target object are first retrieved, and then each ride record of the target object is retrieved to obtain the communication information of each first associated object corresponding to the target object.

[0113] For example: If a query finds that a target object has three historical ride records, the first historical ride record contains the communication information of the target object's first associated object A, the second historical ride record contains the communication information of the target object's first associated objects B and C, and the third historical ride record contains the communication information of the target object's first associated object D, then the final communication information of each first associated object corresponding to the target object will be: the communication information of first associated object A, the communication information of first associated object B, the communication information of first associated object C, and the communication information of first associated object D.

[0114] S403. Obtain the current location information of each of the first associated objects based on their communication information;

[0115] In one embodiment, the communication information of the first associated object is the mobile phone number of the first associated object. The control device is connected to the positioning terminal, which is a server that can locate the mobile phone number. For example, the positioning terminal can be the positioning terminal device of the corresponding operator, so that the current location of each first associated object can be queried through the positioning terminal.

[0116] For example, the control device sends the mobile phone numbers corresponding to the first associated objects A, B, C, and D to the positioning terminal, and the positioning terminal feeds back the current location information corresponding to the first associated objects A, B, C, and D and sends it to the control device.

[0117] S404. Determine the first rescue time for each of the first associated objects based on the current location information of the vehicle and the current location information of each of the first associated objects;

[0118] In this embodiment, each first rescue time is the time required for each first associated object to arrive at the current location of the vehicle from its current location.

[0119] In one embodiment, the control device sends the current location information of each first associated object and the current location information of the vehicle to the vehicle navigation system. The vehicle navigation system plans the best rescue route for each first associated object and calculates the corresponding fastest arrival time (first rescue time) and sends it to the control device.

[0120] For example, after the control device sends the current location information of the first associated objects A, B, C, and D and the current location information of the vehicle to the vehicle navigation system, the vehicle navigation system calculates the first rescue time of the first associated objects A, B, C, and D as t1, t2, t3, and t4, respectively, and sends them to the control device.

[0121] S405. Send the image information of the target object, the current location information of the vehicle, and the first rescue time to the communication terminal of the corresponding first associated object.

[0122] In this embodiment, the communication terminal of the first associated object can be a mobile terminal. Specifically, the control device can send the image information of the target object, the current location information of the vehicle, and the first rescue time to the communication terminal of each first associated object via voice, SMS, or other means, so that each first associated object can know the relevant information of the target object and the vehicle, and decide whether to rescue the target object based on this information.

[0123] In other embodiments, the control device also performs the following steps during the execution of step S400:

[0124] S406. Obtain the current location information of each second associated object based on the communication information of each second associated object;

[0125] In this embodiment, the second associated object is a person closely associated with the vehicle, generally the vehicle owner, driver, or someone who frequently uses the vehicle. The communication information of the second associated object is the communication method of the second associated object, for example, the communication information of the second associated object is the mobile phone number of the second associated object.

[0126] In one embodiment, the historical database also stores communication information of a second associated object corresponding to the vehicle. The current location information of the second associated object is obtained in the same way as the current location information of the first associated object, which will not be described in detail here.

[0127] S407. Determine the second rescue time for each of the second associated objects based on the current location information of the vehicle and the current location information of each of the second associated objects;

[0128] In this embodiment, the calculation method for each second rescue time of the second associated object is the same as the calculation method for each first rescue time of the first associated object, and will not be repeated here.

[0129] S408. Send the image information of the target object, the current location information of the vehicle, and the second rescue time to the communication terminal of the corresponding second associated object.

[0130] In this embodiment, the image of the target object, the current location of the vehicle, and each second rescue time are sent to the communication terminal of the corresponding second associated object, so that each second associated object can decide whether to rescue the target object based on this information.

[0131] S409. At least based on the feedback results of the communication terminals of the first associated objects and the first rescue time, determine the target associated object that matches the target object.

[0132] In one embodiment, the control device determines the target associated object that matches the target object based on the feedback results from the communication terminals of each first associated object and the first rescue time.

[0133] In this embodiment, the target associated object must be one of the first associated objects, and the feedback result of the communication terminal of each first associated object can be: able to go to the rescue immediately, able to go to the rescue after a few minutes, or unable to go to the rescue.

[0134] After receiving feedback from the communication terminals of each first associated object, the time required for each first associated object to reach the current location of the vehicle can be calculated based on the feedback from the communication terminals of each first associated object and the first rescue time corresponding to the first associated object. The first associated object with the shortest required time is then identified as the target associated object that matches the target object.

[0135] For example, the first rescue times for the first associated objects A, B, C, and D are 30 minutes, 40 minutes, 80 minutes, and 100 minutes, respectively. The feedback results of the communication terminals corresponding to the first associated objects A, B, C, and D are: rescue can be carried out after 30 minutes, rescue can be carried out immediately after 10 minutes, rescue can be carried out after 10 minutes, and rescue can be carried out immediately.

[0136] Therefore, it can be calculated that the time required for the first associated object A to reach the current location of the vehicle is 60 minutes;

[0137] The time required for the first associated object B to reach the vehicle's current location is 50 minutes;

[0138] The time required for the first associated object C to reach the current location of the vehicle is 90 minutes;

[0139] The time required for the first associated object D to reach the vehicle's current location is 100 minutes;

[0140] Since the first associated object B requires the shortest time, it can be determined that the first associated object B is the target associated object that matches the target object.

[0141] In another embodiment, the control device determines the target associated object that matches the target object based on the feedback results of the communication terminals of each first associated object and the first rescue time, the feedback results of the communication terminals of each second associated object and the second rescue time.

[0142] In this embodiment, the target associated object can be one of the first associated objects or one of the second associated objects, making it easier to select the target associated object that best matches the target object. The feedback results from the communication terminals of the first associated objects and the second associated objects can both be: able to provide immediate assistance, able to provide assistance after a few minutes, or unable to provide assistance.

[0143] After obtaining the feedback results from the communication terminals of each first associated object, the time required for each first associated object and each second associated object to reach the current location of the vehicle can be calculated based on the feedback results from the communication terminals of each first associated object and the first rescue time corresponding to the first associated object, the feedback results from the communication terminals of each second associated object and the second rescue time corresponding to the second associated object. The first associated object or the second associated object with the shortest required time is identified as the target associated object that matches the target object.

[0144] For example, the first rescue time for the first associated objects E and F is 40 minutes and 70 minutes, respectively, and the corresponding feedback results are: rescue can be carried out immediately and rescue can be carried out after 5 minutes.

[0145] The second rescue times for the second associated objects G and H are 25 minutes and 60 minutes, respectively, and the corresponding feedback structures are: rescue can be carried out after 10 minutes, and rescue can be carried out immediately.

[0146] Therefore, it can be calculated that the time required for the first associated object E to reach the current location of the vehicle is 40 minutes;

[0147] The first associated object F takes 75 minutes to reach the current location of the vehicle.

[0148] The second associated object G takes 35 minutes to reach the vehicle's current location;

[0149] The second associated object H takes 60 minutes to reach the vehicle's current location;

[0150] Since the second associated object G requires the shortest time, it is ultimately determined that the second associated object G is the target associated object that matches the target object.

[0151] S500: Notify the target associated object to carry out rescue.

[0152] In this embodiment, after the control device determines the target associated object for rescuing the target object through the above steps, the control device notifies the target associated object to go to the current location of the vehicle to rescue the target object, so that the target object can be rescued in the shortest possible time and avoid the target object being trapped in the vehicle and causing a safety accident.

[0153] Please see Figure 5 In this embodiment of the invention, when only the target object exists inside the vehicle, the control device also performs the following steps:

[0154] S600: Obtain external environment information, internal environment information, and the rescue time corresponding to the target associated object;

[0155] In this embodiment, the external environment information refers to the external gas concentration information, which may include the external oxygen concentration, external carbon monoxide concentration, external carbon dioxide concentration, etc.

[0156] The in-vehicle environment information includes in-vehicle temperature information and in-vehicle gas concentration information. In-vehicle gas concentration can include in-vehicle oxygen concentration, in-vehicle carbon monoxide concentration, in-vehicle carbon dioxide concentration, etc.

[0157] Specifically, the vehicle's interior temperature can be obtained through the vehicle's air conditioning system, and the interior and exterior gas concentrations can be measured by installing interior and exterior gas concentration sensors respectively.

[0158] The vehicle's air conditioning system, the outside gas concentration sensor, and the inside gas concentration sensor are all electrically connected to the control equipment to send relevant data. Specifically, when only the target object is present inside the vehicle, the control equipment activates the vehicle's air conditioning system, the outside gas concentration sensor, and the inside gas concentration sensor to obtain the inside temperature, inside gas concentration, and outside gas concentration, and then sends the relevant values ​​to the control equipment.

[0159] The rescue time corresponding to the target associated object is the time required for the target associated object to travel to the current location of the vehicle. For example, in the above embodiment, when the second associated object G is the target associated object, the rescue time is 35 minutes.

[0160] S700: Determine the target control mode of the control device based on the external environment information, the internal environment information and the rescue time corresponding to the target associated object;

[0161] In this embodiment, the regulating device is electrically connected to the control device. The regulating device includes an oxygen supply device, an in-vehicle air conditioning system, and a window system installed in the vehicle. The control device controls the oxygen supply device to turn on to provide oxygen to the vehicle. The control device controls the in-vehicle air conditioning to adjust the temperature inside the vehicle. The control device controls the opening of the windows to adjust the air circulation inside the vehicle.

[0162] The target control mode of the control device includes the control modes of the oxygen supply device, the vehicle air conditioning system, and the window system. Under the target control mode, the target object inside the vehicle can be in a comfortable environment before the arrival of the target related object.

[0163] Specifically: the control modes of the oxygen supply device include turning on the oxygen supply device and turning off the oxygen supply device;

[0164] The window system's control modes include opening and closing the windows. In this embodiment, opening the window refers to opening the window to a preset size gap. This preset size can be any value between 2 and 10 cm. For example, the preset size is 5 cm. This ensures air circulation inside the vehicle after the window is opened, while also preventing the window gap from being too large and affecting the safety inside the vehicle. In addition, when the vehicle's air conditioning and the window are open at the same time, this gap will not have a significant impact on the effectiveness and energy consumption of the vehicle's air conditioning.

[0165] The control modes of the vehicle air conditioning system include off mode, comfort mode and energy-saving mode. The comfort mode provides a higher level of comfort for the target user, while the energy-saving mode provides a longer operating time for the vehicle air conditioning system.

[0166] In some embodiments, please refer to Figure 6 During step S700, the following steps are performed:

[0167] S710. Determine each initial control mode of the control device based on the external environment information and the internal environment information, and determine the priority corresponding to each initial control mode;

[0168] In some embodiments, please refer to Figure 7 Step S710 includes the following sub-steps:

[0169] S711. Determine the openable mode of the windows and oxygen supply device based on the outside gas concentration and the inside gas concentration.

[0170] In this embodiment of the invention, depending on the different concentrations of gas outside the vehicle and inside the vehicle, one or more opening modes for the windows and oxygen supply device may exist. For example:

[0171] In one embodiment, when the gas concentration inside the vehicle is within a preset concentration threshold range, where the preset concentration threshold range is a gas concentration that is relatively comfortable for the target object, the target object inside the vehicle is not at risk of oxygen deficiency or carbon monoxide poisoning, and the oxygen supply device can be turned off and the windows can be either open or closed.

[0172] In another embodiment, when the oxygen concentration inside the vehicle is lower than a preset concentration threshold range, and the oxygen concentration outside the vehicle is within the preset concentration threshold range, the external environment is normal and the interior is an oxygen-deficient environment. The openable modes of the windows and oxygen supply device can be: windows open and oxygen supply device closed, or windows closed and oxygen supply device open, so that the oxygen content inside the vehicle returns to normal.

[0173] In another embodiment, when the oxygen concentration inside the vehicle is lower than a preset concentration threshold and the oxygen concentration outside the vehicle is also lower than the preset concentration threshold range, both the inside and outside of the vehicle are oxygen-deficient environments. The opening mode of the windows and oxygen supply device is: windows closed and oxygen supply device on.

[0174] S712. Determine the operable mode of the vehicle air conditioning system based on the vehicle interior temperature and the vehicle exterior temperature.

[0175] In this embodiment of the invention, depending on the difference between the interior temperature and the exterior temperature, the vehicle air conditioning system may have one or more activatable modes, for example:

[0176] In one embodiment, when the interior temperature is within a first preset temperature threshold range, which is a temperature range that is relatively comfortable for the human body, for example, the first preset threshold range can be 19-26℃. Within this first preset temperature threshold range, occupants remaining in the vehicle will not pose a safety risk due to temperature issues; therefore, the vehicle's air conditioning system is not activated.

[0177] In another embodiment, when the interior temperature is not within the first preset temperature threshold range, in order to avoid safety issues caused by the occupants being too cold or too hot, the vehicle air conditioner can be turned on to comfort mode or energy-saving mode.

[0178] S713. Determine the initial control modes of the control device according to the openable modes of the windows, oxygen supply device, and vehicle air conditioning system.

[0179] In this embodiment, once the openable modes of the car windows, oxygen supply device, and vehicle air conditioning are determined, the initial control modes of the control device can be determined.

[0180] For example, when the oxygen concentration inside the vehicle is below a preset concentration threshold range, the oxygen concentration outside the vehicle is within a preset concentration threshold range, and the temperature inside the vehicle is not within a first preset temperature threshold range, the control device has the following four initial control modes:

[0181] Initial control mode 1: windows open, oxygen supply device off, and vehicle air conditioning turned on to comfort mode;

[0182] Initial control mode two: windows open, oxygen supply device off, and vehicle air conditioning turned on to energy-saving mode;

[0183] Initial control mode three: windows closed, oxygen supply device turned on, and vehicle air conditioning set to comfort mode;

[0184] Initial control mode four: windows closed, oxygen supply device turned on, and air conditioning turned on to energy-saving mode.

[0185] S714. Determine the priority of each initial control mode based on the comfort and safety of each initial control mode.

[0186] In one embodiment, the comfort level of Comfort mode is higher than that of Energy-saving mode; safety when windows are closed is higher than safety when windows are open; higher comfort level has higher priority than lower comfort level; and the priority of closed windows is higher than the priority of open windows. Furthermore, comfort has higher priority than safety. Therefore, taking the above four scenarios as examples, the priorities of the four initial control modes, from highest to lowest, are: Initial Control Mode 3, Initial Control Mode 1, Initial Control Mode 4, and Initial Control Mode 2.

[0187] In another embodiment, comfort may be prioritized less than safety, resulting in different priority rankings.

[0188] S720. Calculate the battery life of the control device in the initial control mode corresponding to the highest priority.

[0189] In this embodiment, the operating time of the control device is the shortest time that the control device can maintain in the oxygen supply device and the vehicle air conditioner under the current control mode.

[0190] For example, in the initial control mode one, since the oxygen supply device is in the off state, it can be maintained for an infinitely long time. If the vehicle air conditioner can be maintained for 3 hours, then the battery life of the control device in the initial control mode is determined to be 3 hours.

[0191] For example, under the initial control mode three, if the oxygen supply device can last for 2 hours and the vehicle air conditioner can last for 4 hours, then the battery life of the control device under the initial control mode three is determined to be 2 hours.

[0192] It is understandable that the operating time of the control device will vary depending on the initial control mode, as the on-board air conditioning and oxygen supply device operate in different ways.

[0193] Taking the above four initial control modes as an example, their priorities are ordered from high to low as follows: initial control mode three, initial control mode one, initial control mode four, and initial control mode two. That is, initial control mode three has the highest priority and initial control mode one has the second highest priority.

[0194] Therefore, in this embodiment, the battery life of the control device under the initial control mode three is calculated first.

[0195] S730. If the battery life is greater than the rescue time corresponding to the target associated object, the initial control mode corresponding to the highest priority shall be used as the target control mode of the control device.

[0196] In this embodiment, if the battery life of the control device is greater than the rescue time corresponding to the target associated object under the initial control mode three, then the initial control mode three is the target control mode of the control device.

[0197] Since the initial control mode three has the highest priority, it provides the most comfortable and safe in-vehicle environment for the target inside the vehicle, preventing safety accidents caused by oxygen deficiency or unsuitable temperature inside the vehicle.

[0198] S740. If the battery life is less than the rescue time corresponding to the target associated object, then the second highest priority is taken as the highest priority, and the step of calculating the battery life of the control device in the initial control mode corresponding to the highest priority continues until the battery life is greater than the rescue time corresponding to the target associated object.

[0199] Specifically, if the operating time of the control device is less than the rescue time corresponding to the target associated object under the initial control mode three, it means that the target associated object cannot reach the vehicle's location to rescue the target object within the rescue time under the initial control mode three.

[0200] At this point, the second-highest priority is taken as the highest priority. Taking the four initial control modes mentioned above as examples, initial control mode one is taken as the highest priority, and initial control mode four is taken as the second-highest priority. The operating time of the control device under initial control mode one is then calculated. If this operating time is greater than the rescue time corresponding to the target associated object, then initial control mode one is taken as the target control mode.

[0201] Similarly, if the operating time of the control device is less than the rescue time corresponding to the target associated object under the first initial control mode, then the fourth initial control mode will be given the highest priority, until the initial control mode with the operating time of the control device greater than the rescue time corresponding to the target associated object can be found from the initial control modes according to the priority order.

[0202] S750. If the battery life of the control device under each initial control mode is less than the rescue time corresponding to the target associated object, the initial control mode corresponding to the longest battery life of the control device under each initial control mode shall be taken as the target control mode of the control device.

[0203] In this embodiment, if the runtime of the control device under each initial control mode is less than the rescue time corresponding to the target associated object, it means that the target associated personnel failed to arrive at the vehicle location within the runtime corresponding to each initial control mode, that is, the target associated personnel failed to arrive in time. In this case, the initial control mode corresponding to the longest runtime of the control device under each initial control mode is taken as the target control mode of the control device.

[0204] For example, under initial control mode one, initial control mode two, initial control mode three, and initial control mode four, the battery life of the control device is 60 min, 90 min, 50 min, and 100 min, respectively, and the rescue time for the target object is 110 min. Since the battery life of initial control mode four is the longest, initial control mode four is used as the target control mode of the control device to ensure the comfort of the in-vehicle environment for as long as possible and to avoid safety accidents to the target object in the vehicle.

[0205] S800, Adjust the control device to the target control mode.

[0206] In this embodiment, after the target control mode of the control device is determined, the control device controls the control device to the target control mode. Under this target control mode, the target object inside the vehicle can be in a relatively comfortable in-vehicle environment before the target associated object arrives, thus avoiding a safety accident for the target object inside the vehicle.

[0207] In some embodiments, if the target personnel fail to arrive in time, the vehicle windows can be opened and a distress signal can be initiated to alert nearby personnel to rescue the person remaining inside the vehicle. Specifically, the distress signal can be sent via vehicle hazard lights, voice prompts, or other means.

[0208] Those skilled in the art will understand that in the methods described above in the various embodiments, the order in which the steps are written does not imply a strict execution order and does not constitute any limitation on the implementation process. The specific execution order of each step should be determined by its function and possible internal logic.

[0209] Please see Figure 8 This invention also provides a vehicle safety device 1, which is used to execute the vehicle safety method in any of the above embodiments. Specifically, the vehicle safety device 1 in this invention includes a construction module 11, a first determining module 12, an acquisition module 13, a second determining module 14, a rescue module 15, and a third determining module 16, wherein:

[0210] Module 11 is used to build a historical database, which includes historical travel record information of each target object;

[0211] The first determining module 12 is used to determine whether only the target object exists inside the vehicle after the vehicle stops.

[0212] The acquisition module 13 is used to acquire the current location information of the vehicle when only the target object exists inside the vehicle.

[0213] The second determining module 14 is used to determine a target associated object that matches the target object based on the current location information of the vehicle and the historical database.

[0214] The rescue module 15 is used to notify the target associated object to carry out rescue.

[0215] In some embodiments, the building module 11 is further configured to:

[0216] After the car door is opened, determine whether the target has entered the vehicle;

[0217] When a target object enters the vehicle, image information of the target object and communication information of a first associated object corresponding to the target object are acquired.

[0218] Determine whether the target object is riding in the vehicle for the first time based on the image information of the target object;

[0219] If the target object is riding the vehicle for the first time, the image information of the target object and the communication information of the first associated object will be used as the target object's current historical ride record information.

[0220] If the target object is not riding in the vehicle for the first time, the communication information of the first associated object shall be used as the target object's current historical ride record information.

[0221] The historical travel records of each target object within a preset historical time period are stored to construct the historical database.

[0222] In some embodiments, when only the target object exists inside the vehicle, the second determining module 14 is further configured to...

[0223] Retrieve all historical travel records of the target object from the historical database;

[0224] Based on all historical travel record information of the target object, determine the communication information of each first associated object corresponding to the target object;

[0225] Based on the communication information of each of the first associated objects, obtain the current location information of each of the first associated objects;

[0226] The first rescue time for each of the first associated objects is determined based on the current location information of the vehicle and the current location information of each of the first associated objects;

[0227] The image information of the target object, the current location information of the vehicle, and the first rescue time are sent to the communication terminals of the corresponding first associated objects.

[0228] The target associated object is determined based at least on the feedback results of the communication terminals of the first associated objects and the first rescue time.

[0229] In some embodiments, the historical database further includes communication information of each second associated object corresponding to the vehicle, and the second determining module 14 is further configured to:

[0230] Based on the communication information of each of the second associated objects, obtain the current location information of each of the second associated objects;

[0231] The second rescue time for each of the second associated objects is determined based on the current location information of the vehicle and the current location information of each of the second associated objects;

[0232] The image information of the target object, the current location information of the vehicle, and the second rescue time are sent to the communication terminals of the corresponding second associated objects.

[0233] Based on the feedback results from the communication terminals of the first associated objects and the first rescue time, the feedback results from the communication terminals of the second associated objects and the second rescue time, a target associated object matching the target object is determined.

[0234] In some embodiments, the vehicle includes a control device for situations where only the target object is present inside the vehicle.

[0235] The acquisition module 13 is also used to: acquire external environmental information, internal environmental information and the rescue time corresponding to the target associated object, wherein the external environmental information includes external gas concentration and internal environmental information includes internal gas concentration and internal temperature.

[0236] The third determining module 16 is used to: determine the target control mode of the control device based on the external environment information, the internal environment information and the rescue time corresponding to the target associated object, and adjust the control device to the target control mode.

[0237] In some embodiments, the third determining module 16 is further configured to:

[0238] Based on the external environment information and the internal environment information, the initial control modes of the control device are determined, and the priority of each initial control mode is determined.

[0239] Calculate the battery life of the control device under the initial control mode corresponding to the highest priority;

[0240] If the battery life is greater than or equal to the rescue time corresponding to the target associated object, the initial control mode corresponding to the highest priority will be used as the target control mode of the control device.

[0241] If the battery life is less than the rescue time corresponding to the target associated object, the second highest priority is taken as the highest priority, and the step of calculating the battery life of the control device in the initial control mode corresponding to the highest priority continues until the battery life is greater than the rescue time corresponding to the target associated object.

[0242] In some embodiments, the third determining module 16 is further configured to:

[0243] If the runtime of the control device under each initial control mode is less than the rescue time corresponding to the target associated object, the initial control mode corresponding to the longest runtime of the control device under each initial control mode shall be taken as the target control mode of the control device.

[0244] In some embodiments, the functions or modules of the vehicle safety device provided in the present invention can be used to perform the methods described in the above method embodiments. The specific implementation can be referred to the description of the above method embodiments, and for the sake of brevity, it will not be repeated here.

[0245] Please see Figure 9 The present invention also provides a control device 2, which may include a memory 21 and a processor 22. For example, through the control device 2, the memory 21 is used to store computer programs or instructions, and the processor 22 is used to execute the computer programs or instructions stored in the memory 21, so that the control device 2 implements the steps involved in the vehicle safety method provided in the present invention.

[0246] Processor 22 and memory 21 can be connected via a bus or other means. Figure 9 Taking the example of a connection between China and Israel via a bus.

[0247] The memory 21, as a non-volatile computer-readable storage medium, can be used to store non-volatile software programs, non-volatile computer-executable programs, and modules, such as the program instructions / modules corresponding to the vehicle safety method in the embodiments of the present invention. The processor 22 executes various functional applications and data processing of the control device by running the non-volatile software programs, instructions, and modules stored in the memory 21, thereby realizing the functions of the vehicle safety method provided in the above method embodiments and the various modules or units in the above device embodiments.

[0248] Memory 21 may include high-speed random access memory, and may also include non-volatile memory, such as at least one disk storage device, flash memory device, or other non-volatile solid-state storage device. In some embodiments, memory 21 may optionally include memory remotely located relative to processor 22, which can be connected to processor 22 via a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

[0249] The program instructions / modules are stored in the memory 21 and, when executed by one or more processors 22, perform the vehicle safety method in any of the above method embodiments.

[0250] This invention also provides a computer-readable storage medium based on the same concept as the above-described method embodiments. This medium stores instructions that, when executed, enable the warning device to perform the functions involved in any possible design of the warning device in the above-described method embodiments. In this invention, the readable storage medium is not limited; for example, it can be RAM (random-access memory), ROM (read-only memory), etc.

[0251] Please see Figure 10 , Figure 10 This is a schematic diagram of the structure of a chip system 3 provided in an embodiment of the present invention. Figure 10 The chip system 3 shown can be a general-purpose processor or a dedicated processor. The chip system 3 includes a processor 31. The processor 31 is used to support the control device in implementing the functions involved in the above-described methods.

[0252] Optionally, the chip system 3 also includes a transceiver 32, which is used to receive control from the processor 31 and to support the control device in executing the aforementioned technical solution.

[0253] Optional, Figure 10The chip system 3 shown may further include a storage medium 33, which is used to store the necessary program instructions and data for the control device. The chip system 3 may consist of chips or may include chips and other discrete components.

[0254] It should be noted that, Figure 10 The chip system 3 shown can be implemented using one or more field programmable gate arrays (FPGAs), programmable logic devices (PLDs), controllers, state machines, gate logic, discrete hardware components, any other suitable circuits, or any combination of circuits capable of performing the various functions described throughout this application.

[0255] This invention also provides a computer program product, which includes a computer program stored on a non-volatile computer-readable storage medium. The computer program includes program instructions that, when executed by a server, cause the server to perform any of the vehicle safety methods described above.

[0256] The device or equipment embodiments described above are merely illustrative. The unit modules described as separate components may or may not be physically separate. The components shown as module units may or may not be physical units; that is, they may be located in one place or distributed across multiple network module units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0257] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented using software plus a general-purpose hardware platform, or of course, using hardware. Based on this understanding, the above technical solutions, in essence or the parts that contribute to the related technology, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

Claims

1. A vehicle safety method, characterized in that, The method includes: A historical database is constructed, comprising historical ride records of each target object. The construction of the historical database includes: determining whether a target object enters the vehicle after the door opens; if a target object enters the vehicle, acquiring the image information of the target object and the communication information of a first associated object corresponding to the target object, the first associated object being a person traveling with the target object this time; determining whether the target object is a first-time rider based on the image information; if the target object is a first-time rider, using the image information of the target object and the communication information of the first associated object as the target object's current historical ride record; if the target object is not a first-time rider, using the communication information of the first associated object as the target object's current historical ride record; and storing the historical ride records of each target object within a preset historical time period to construct the historical database. After the vehicle stops, determine whether the target object is the only one inside the vehicle; When only the target object exists inside the vehicle, determining the target associated object matching the target object based on the vehicle's current location information and the historical database includes: obtaining all historical ride record information of the target object from the historical database; determining the communication information of each first associated object corresponding to the target object based on all historical ride record information of the target object; obtaining the current location information of each first associated object based on the communication information of each first associated object; determining each first rescue time of each first associated object based on the vehicle's current location information and the current location information of each first associated object; sending the image information of the target object, the vehicle's current location information, and each first rescue time to the communication terminal of the corresponding first associated object; and determining the target associated object matching the target object based at least on the feedback results from the communication terminals of each first associated object and the first rescue time. Based on the vehicle's current location information and the historical database, a target associated object matching the target object is determined; Notify the target associated object to conduct a rescue.

2. The method according to claim 1, characterized in that, The historical database also includes communication information of each second associated object corresponding to the vehicle, and the method further includes: Based on the communication information of each of the second associated objects, the current location information of each of the second associated objects is obtained, wherein the second associated objects are personnel closely associated with the vehicle; The second rescue time for each of the second associated objects is determined based on the current location information of the vehicle and the current location information of each of the second associated objects; The image information of the target object, the current location information of the vehicle, and the second rescue time are sent to the communication terminals of the corresponding second associated objects. The step of determining the target associated object matching the target object based at least on the feedback results of the communication terminals of the first associated objects and the first rescue times includes: Based on the feedback results from the communication terminals of the first associated objects and the first rescue time, the feedback results from the communication terminals of the second associated objects and the second rescue time, a target associated object matching the target object is determined.

3. The method according to claim 1, characterized in that, The vehicle includes a control device, and when only the target object is present inside the vehicle, the method further includes: Acquire external environmental information, internal environmental information, and the rescue time corresponding to the target associated object. The external environmental information includes the external gas concentration and the internal environmental information includes the internal gas concentration and the internal temperature. The target control mode of the control device is determined based on the external environment information, the internal environment information, and the rescue time corresponding to the target associated object. Adjust the control device to the target control mode.

4. The method according to claim 3, characterized in that, The step of determining the target control mode of the control device based on the external environment information, the internal environment information, and the rescue time corresponding to the target associated object includes: Based on the external environment information and the internal environment information, the initial control modes of the control device are determined, and the priority of each initial control mode is determined. Calculate the battery life of the control device under the initial control mode corresponding to the highest priority; If the battery life is greater than or equal to the rescue time corresponding to the target associated object, the initial control mode corresponding to the highest priority will be used as the target control mode of the control device. If the battery life is less than the rescue time corresponding to the target associated object, the second highest priority is taken as the highest priority, and the step of calculating the battery life of the control device in the initial control mode corresponding to the highest priority continues until the battery life is greater than the rescue time corresponding to the target associated object.

5. The method according to claim 4, characterized in that, The method further includes: If the runtime of the control device under each initial control mode is less than the rescue time corresponding to the target associated object, the initial control mode corresponding to the longest runtime of the control device under each initial control mode shall be taken as the target control mode of the control device.

6. A vehicle safety device, characterized in that, The apparatus, applicable to the method of any one of claims 1 to 5, comprises: The construction module is used to build a historical database, which includes historical travel record information of each target object; The first determination module is used to determine whether the target object exists inside the vehicle after the vehicle stops. The acquisition module is used to obtain the current location information of the vehicle when only the target object exists inside the vehicle. The second determining module is used to determine a target associated object that matches the target object based on the vehicle's current location information and the historical database. The rescue module is used to notify the target associated object to carry out rescue.

7. A control device, characterized in that, include: A processor and a memory, the memory being used to store computer program code, the computer program code including computer instructions, wherein, when the processor executes the computer instructions, the processor performs the method as described in any one of claims 1 to 5.

8. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program, the computer program including program instructions that, when executed by a processor, cause the processor to perform the method according to any one of claims 1 to 5.

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