CN114789705A - In-vehicle life remaining detection control method and device and vehicle - Google Patents
In-vehicle life remaining detection control method and device and vehicle Download PDFInfo
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- CN114789705A CN114789705A CN202110800644.9A CN202110800644A CN114789705A CN 114789705 A CN114789705 A CN 114789705A CN 202110800644 A CN202110800644 A CN 202110800644A CN 114789705 A CN114789705 A CN 114789705A
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- 238000001514 detection method Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 35
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 40
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 20
- 239000001569 carbon dioxide Substances 0.000 claims description 13
- 230000001815 facial effect Effects 0.000 claims description 8
- 230000005059 dormancy Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000004590 computer program Methods 0.000 description 7
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/0153—Passenger detection systems using field detection presence sensors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/0153—Passenger detection systems using field detection presence sensors
- B60R21/01534—Passenger detection systems using field detection presence sensors using electromagneticwaves, e.g. infrared
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/0153—Passenger detection systems using field detection presence sensors
- B60R21/01538—Passenger detection systems using field detection presence sensors for image processing, e.g. cameras or sensor arrays
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The embodiment of the application provides a method and a device for detecting and controlling life leaving in a vehicle and the vehicle, and belongs to the field of vehicle control. The control method is applied to a vehicle and comprises the following steps: when the vehicle is detected to be flameout and no user is located at the main driving position, carrying out biological feature detection on the internal space of the vehicle to obtain biological feature information in the vehicle; analyzing the biological characteristic information to obtain a target organism corresponding to the biological characteristic information; when the target creature is a child feature and/or a pet feature, controlling the vehicle to output an alarm warning according to the current locking state of the vehicle so as to remind a user that children and/or pets are left in the vehicle; when the current locking state of the vehicle is an unlocking state, the vehicle is controlled to carry out voice warning, and a vehicle locking command of a user is not responded within a standard time. The application aims to conveniently remind a user of children or pets left behind in a car.
Description
Technical Field
The embodiment of the application relates to the field of vehicle control, in particular to a method and a device for detecting and controlling life leaving in a vehicle and the vehicle.
Background
With the rapid development of social economy and the standard of living of people, automobiles become daily transportation means commonly used by people.
However, in practical use, when living creatures with vital signs such as children or pets are left in the vehicle, life risks are easily caused, for example, in a vehicle with too high temperature or low oxygen content, the lives of the children or pets are seriously affected and even threatened to life safety, so how to reduce the possibility that the children or pets are left in the vehicle is an urgent problem to be solved.
Disclosure of Invention
The embodiment of the application provides a method and a device for detecting and controlling life leaving in a car and the car, and aims to remind a user of children or pets left in the car.
In a first aspect, an embodiment of the present application provides an in-vehicle life remaining detection control method, which is applied to a vehicle, and includes:
when the vehicle is detected to be flameout and no user is located at the main driving position, carrying out biological feature detection on the internal space of the vehicle to obtain biological feature information in the vehicle;
analyzing the biological characteristic information to obtain a target organism corresponding to the biological characteristic information;
when the target creature is a child feature and/or a pet feature, controlling the vehicle to output an alarm warning according to the current locking state of the vehicle so as to remind a user that children and/or pets are left in the vehicle;
and when the current locking state of the vehicle is an unlocked state, controlling the vehicle to give a sound warning, and not responding to a vehicle locking command of a user within the standard time.
Optionally, when the target creature is a child feature and/or a pet feature, controlling the vehicle to output an alarm warning according to the current locking state of the vehicle to remind a user that a child and/or a pet are left in the vehicle, including:
and when the current locking state of the vehicle is the locked state, controlling the vehicle to send remote prompt information to the terminal equipment of the user.
Optionally, the performing biometric detection on the vehicle interior space to obtain biometric information in the vehicle includes:
according to the current locking state of the vehicle, carrying out target type biological feature detection on the internal space of the vehicle; the target types include a biological temperature type, an in-vehicle gas concentration type, and a sound type.
Optionally, the target type biometric detection is performed on the internal space of the vehicle according to the current locking state of the vehicle; the target types comprise a biological temperature type, an in-vehicle gas concentration type and a sound type, and comprise:
when the vehicle is in an unlocked state, carrying out infrared temperature detection on the inner space of the vehicle to obtain biological temperature information in the vehicle;
when the vehicle is locked, infrared temperature detection, sound detection, and carbon dioxide concentration detection are performed on an internal space of the vehicle, and biological temperature information, biological sound information, and vehicle carbon dioxide concentration information in the vehicle are obtained.
Optionally, the analyzing the biometric information to obtain a target living being corresponding to the biometric information includes:
analyzing the biological characteristic information to determine whether a living being exists in the vehicle;
if the living things exist, acquiring an image of the interior of the vehicle;
extracting the facial features of the person and/or the facial features of the pet from the image in the vehicle;
according to the extracted facial features of the people, identifying the ages of the people;
when the age of the person is less than the age calibration value, the biological characteristic is determined to be a child characteristic.
Optionally, the biometric detection of the vehicle interior space includes:
and when the vehicle is in a locked state, performing biological feature detection on the vehicle inner space within a set time.
In a second aspect, an embodiment of the present application provides an in-vehicle life remaining detection control apparatus, which is applied to a vehicle, and includes: the device comprises an acquisition module, a control module and an execution module;
the acquisition module is used for acquiring the current locking state of the vehicle and the biological characteristics in the vehicle when the vehicle is detected to be flameout and no user is located at the main driving position, wherein the locking state comprises a locked state and an unlocked state;
the control module is used for determining a warning instruction according to the current locking state of the vehicle when the biological characteristics are the characteristics of children and/or the characteristics of pets, wherein the warning instruction comprises a first warning instruction and a second warning instruction;
the execution module is used for responding to the warning instruction and warning to remind a user that children and/or pets are left in the vehicle;
the execution module comprises a first warning unit, wherein the first warning unit is used for responding to a first warning instruction when the current locking state of the vehicle is an unlocked state, giving a sound warning, and not responding to a vehicle locking command of a user within a calibration time.
Optionally, the execution module comprises a second warning unit,
the control module is used for determining a second warning instruction according to the fact that the current locking state of the vehicle is the locked state when the biological characteristics are the characteristics of children and/or the characteristics of pets;
and the second warning unit is used for responding to the second warning instruction and sending remote prompt information to the user.
Optionally, the control device comprises:
and the power supply control module is used for providing voltage for the acquisition module, the control module and the execution module, and controlling the acquisition module to carry out dormancy power-off after the calibration time when the vehicle is in a locked state.
In a third aspect, embodiments of the present application provide a vehicle provided with the control device according to the second aspect of the embodiments, and the control device executes the control method according to the first aspect of the embodiments.
Has the advantages that:
when the vehicle is detected to be flameout and no user is located at the main driving position, carrying out biological feature detection on the internal space of the vehicle to obtain biological feature information in the vehicle; analyzing the biological characteristic information to obtain a target organism corresponding to the biological characteristic information; when the target creature is a child feature and/or a pet feature, controlling the vehicle to output an alarm warning according to the current locking state of the vehicle so as to remind a user that children and/or pets are left in the vehicle; when the current locking state of the vehicle is an unlocked state, the vehicle is controlled to give a sound warning, and the vehicle locking command of the user is not responded within the standard time.
Therefore, when the target creatures in the vehicle are detected to be children or pets, the vehicle is controlled to output alarm warnings according to different locking states, and then the user can be reminded of leaving the children and/or the pets in the vehicle conveniently, so that the danger caused by leaving the children and/or the pets in the vehicle for a long time is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the description of the embodiments of the present application will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings may be obtained according to these drawings without inventive labor.
Fig. 1 is a flowchart illustrating steps of a control method according to an embodiment of the present application;
FIG. 2 is a flowchart illustrating steps of a control method according to an embodiment of the present application;
fig. 3 is a functional block diagram of a control device according to another embodiment of the present application.
Description of the drawings: 100. an acquisition module; 200. a control module; 300. an execution module; 301. a first warning unit; 302. a second warning unit; 400. and a power supply module.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
Example one
Referring to fig. 1, which is a flowchart illustrating steps of an in-vehicle life remaining detection control method according to an embodiment of the present invention, as shown in fig. 1, the control method is applied to a vehicle, and may specifically include the following steps:
s101, when the vehicle is detected to be flameout and no user is located at the main driving position, carrying out biological feature detection on the internal space of the vehicle to obtain biological feature information in the vehicle;
in the step, the working state of the engine of the vehicle is read from a CAN line of the vehicle, and the engine of the vehicle in the step needs to be in a flameout state; the method for judging that no user is in the main driving position can be that a gravity sensor is arranged on the main driving position, or image information of the main driving position is collected, and whether character characteristics exist in the image or not is judged.
When the engine is in an idling state, even if a user at a main driving place gets off the vehicle, the user should stop for a short time and return to the vehicle as soon as possible, so the method is not applied when the vehicle is in the idling state.
After the vehicle is detected to be flameout and no user is in the main driving place, carrying out biological characteristic detection on the internal space of the vehicle to obtain biological characteristic information in the vehicle, namely judging whether a living being exists in the internal space of the vehicle; in this embodiment, the biometric information may include biometric temperature information, biometric sound information, biometric respiration information, and biometric movement information, and the biometric information may be acquired through various sensors disposed on the vehicle when detecting the biometric characteristic.
S102, analyzing the biological characteristic information to obtain a target organism corresponding to the biological characteristic information;
in this step, the biometric information is analyzed after being obtained, the biometric information can be compared with a preset judgment condition, if the biometric information meets the judgment condition, the existence of a life in the vehicle can be determined, the identity of a life object in the vehicle is judged, and a corresponding target creature is determined.
S103, when the target creature is a child feature and/or a pet feature, controlling the vehicle to output an alarm warning according to the current locking state of the vehicle so as to remind a user that a child and/or a pet are left in the vehicle;
in the step, when the target organism is a child feature and/or a pet feature, the locking state of the vehicle CAN be read from a CAN line of the vehicle according to the current locking state of the vehicle, and the vehicle is controlled to output an alarm warning according to different locking states of the current vehicle so as to remind a user that a child and/or a pet are left in the vehicle;
if there are adults other than the child feature and/or the pet feature in the target creature, it is considered that a person can take care of the child and the pet without giving an alarm to the user.
And S104, when the current locking state of the vehicle is an unlocked state, controlling the vehicle to give a sound alarm, and not responding to a vehicle locking command of a user within a standard time.
In this step, when the target creature is a child feature and/or a pet feature, if the current locking state of the vehicle is an unlocked state, that is, the user who is driving the vehicle has just got off the vehicle and has not locked the vehicle, at this time, if the user sends a vehicle locking command to the vehicle, the sound device arranged on the vehicle can give a sound alarm, so as to remind the user that the child and/or the pet are left in the vehicle; the vehicle is locked without responding to the vehicle locking command of the user within the calibration time, and the vehicle can be locked in response to the vehicle locking command of the user after the calibration time; the calibration time is set before the vehicle leaves the factory, and for example, the calibration time may be 1 min.
For example, when a user gets off and does not lock the car, it is detected that only children and pets are in the car, at the moment, the user sends a car locking command, the car starts to give a sound warning and reminds the user that children and/or pets are left in the car, and if the user just gets off the car for a short time to buy things, the user can continuously lock the car after 1min, so that the safety of the children and the pets is guaranteed.
If more than the child and/or pet characteristics, or no child and/or pet characteristics, are measured, the user is able to immediately lock the vehicle.
In a possible embodiment, the step S103, when the target creature is a child feature and/or a pet feature, controlling the vehicle to output an alarm warning according to the current locking state of the vehicle, so as to remind the user that a child and/or a pet is left in the vehicle, further includes the following steps:
and S105, when the current locking state of the vehicle is the locked state, controlling the vehicle to send remote prompt information to the terminal equipment of the user.
In this step, if the current locking state of the vehicle is the locked state, that is, after the user who drives the vehicle gets off the vehicle, the vehicle is locked, but children and/or pets are left in the vehicle, in order to remind the user not to forget that children and/or pets are still in the vehicle, the vehicle may be controlled to send a remote prompt message to the terminal device of the user, and in one embodiment, the host of the vehicle may be controlled to send the prompt message to the mobile phone number reserved by the vehicle owner through the information platform.
Specifically, in step S101, performing biometric detection on the vehicle interior space to obtain biometric information in the vehicle includes:
according to the current locking state of the vehicle, carrying out target type biological feature detection on the internal space of the vehicle; the target types include a biological temperature type, an in-vehicle gas concentration type, and a sound type.
That is, different target types of biometric detection are performed for different locked states in the vehicle interior space, and for example, a biological temperature type, a gas concentration type in the vehicle, and a sound type may be detected.
For example, the type of gas concentration in the vehicle is detected, and when the user just gets off the vehicle and does not lock the vehicle, the user does not need to detect the concentration of carbon dioxide in the vehicle because the time for getting off the vehicle is short; however, if the user has got off the vehicle and locked the vehicle for a period of time, by detecting whether there is a change in the carbon dioxide content in the interior space of the vehicle during this period of time, if the carbon dioxide concentration increases, it can also be said to some extent that there may be organisms in the interior of the vehicle.
Specifically, the target type biological feature detection is carried out on the inner space of the vehicle according to the current locking state of the vehicle; the target types include a biological temperature type, an in-vehicle gas concentration type and a sound type, and specifically include:
s1011, when the vehicle is not locked, carrying out infrared temperature detection on the inner space of the vehicle to obtain biological temperature information in the vehicle;
in this step, if the vehicle is in an unlocked state, the biological temperature information in the vehicle is measured to determine whether a biological object exists in the vehicle, and the biological temperature information can be acquired by the human body infrared temperature sensor.
And S1012, when the vehicle is in a locked state, performing infrared temperature detection, sound detection and carbon dioxide concentration detection on the inner space of the vehicle to obtain biological temperature information, biological sound information and carbon dioxide concentration information in the vehicle.
In this step, when the vehicle is locked, infrared temperature detection, sound detection, and carbon dioxide concentration detection are performed on the vehicle interior space, and the detection of the biological temperature information is performed as shown in step S1011; when detecting sound, a sound control sensor can be arranged in the vehicle, and the sound control sensor can continuously detect the intensity of the external sound; when the carbon dioxide concentration is detected, a CO2 concentration check sensor may be provided inside the vehicle, and after the vehicle is locked, the CO2 concentration check sensor can detect the change in the concentration of CO2 inside the vehicle.
The change in the concentration of CO2 reflects the presence or absence of living organisms in the vehicle that require oxygen, and when the vehicle is sealed, the concentration of CO2 in the vehicle increases, it is assumed that there are living organisms in the vehicle, and when there are no living organisms, the concentration of CO2 in the vehicle generally does not change significantly.
Referring to fig. 2, analyzing the biometric information in step S102 to obtain a target living being corresponding to the biometric information includes the following sub-steps:
s1021, analyzing the biological characteristic information to determine whether organisms exist in the vehicle;
in the step, when the vehicle is in an unlocked state and the biological temperature information is more than 30-45 degrees, the biological temperature information is considered to be in the vehicle;
when the vehicle is in a locked state, when the biological temperature information is greater than 30-45 degrees, or the carbon dioxide concentration information in the vehicle is greater than a carbon dioxide calibration concentration value, or the biological sound information is greater than a sound intensity calibration value, if one of three conditions is met, the existence of the biological in the vehicle can be determined.
S1022, if the living things exist, acquiring an image of the interior of the vehicle;
in this step, when it is detected that a living being exists inside the vehicle, an image of the inside of the vehicle is acquired, and the image of the inside of the vehicle can be acquired by providing a camera inside the vehicle.
S1023, extracting the face features of the person and/or the face features of the pet in the image in the vehicle;
in the step, the acquired image of the interior of the vehicle is processed, the face features of the person and/or the face features of the pet are extracted from the image, and the pet can be considered to be in the vehicle after the face features of the pet are acquired.
S1024, identifying the age of the person according to the extracted facial features of the person;
in this step, the extracted facial features of the person are subjected to person age recognition.
And S1025, when the age of the person is smaller than the age calibration value, determining the biological characteristics as the characteristics of the child.
In this step, if it is recognized that the age of the person is smaller than the calibrated age, the person can be regarded as a child feature, wherein the calibrated age can be changed according to different requirements.
Specifically, in step S101, the biometric detection of the vehicle interior space includes:
and when the vehicle is in a locked state, performing biological feature detection on the vehicle inner space within a set time.
That is, after the vehicle is locked, the biometric feature detection is performed on the vehicle interior space within a specified time; in one embodiment, if it is detected that the child and/or the pet are left in the vehicle within the calibration time, the remote prompt message may be sent to the terminal device of the user within the calibration time interval, for example, once every five minutes until the child and/or the pet are removed from the vehicle; if the inside of the vehicle is not detected to have the creatures all the time within the calibration time, the detection of the vital signs is stopped when the calibration time is up, so that the energy can be saved, and the length of the calibration time can be set before the vehicle leaves the factory, for example, the length can be set to 3 h.
Example two
Based on the same inventive concept, fig. 3 shows a schematic diagram of a life residual detection control device in a vehicle, and referring to fig. 3, the control device is applied to the vehicle, and specifically may include: the system comprises an acquisition module 100, a control module 200 and an execution module 300;
the acquisition module 100 is configured to, when it is detected that the vehicle is turned off and there is no user at the main driving location, acquire a current locking state of the vehicle and a biometric feature in the vehicle, where the locking state includes a locked state and an unlocked state;
the control module 200 is configured to determine a warning instruction according to a current locking state of the vehicle when the biological feature is a child feature and/or a pet feature, where the warning instruction includes a first warning instruction and a second warning instruction;
the execution module 300 is configured to respond to the warning instruction and warn the user to remind the user that children and/or pets are left in the vehicle.
The execution module 300 includes a first warning unit 301, where the first warning unit 301 is configured to respond to a first warning instruction when the current locking state of the vehicle is an unlocked state, perform a sound warning, and not respond to a vehicle locking command of a user within a calibration time.
In this embodiment, the acquisition module 100 includes a camera for acquiring vital signs inside the vehicle, a human body infrared temperature measurement sensor, a sound control sensor, a CO2 concentration check sensor, and a gravity sensor for detecting whether a person is present in the main driver, and the specific use method refers to the description in the first embodiment.
The first warning unit 301 may include a buzzer disposed on the vehicle and a vehicle controller for controlling the locking of the vehicle door, wherein when the first warning unit 301 responds to the first warning command, the buzzer starts to sound to warn, and after responding to the first warning command, the vehicle controller for controlling the locking of the vehicle door does not respond to the vehicle locking command of the user within the set time.
Specifically, the control module 200 includes a biometric processing unit 201 and an instruction determining unit 202,
the biometric processing unit 201 is configured to determine whether the biometric features are child features and/or pet features according to the biometric features acquired by the acquisition module 100;
the instruction determining unit 202 is configured to determine an alert instruction according to a current locking state of the vehicle when the biometric feature is a child feature and/or a pet feature;
specifically, the execution module 300 includes a second alert unit 302,
the control module 200 is configured to determine a second warning instruction according to that the current locking state of the vehicle is the locked state when the biometric feature is the child feature and/or the pet feature;
the second warning unit 302 is configured to send a remote prompt message to the user in response to the second warning instruction.
Specifically, the control device includes:
and a power control module 400, configured to provide voltage to the collection module 100, the control module 200, and the execution module 300, and control the collection module 100 to perform sleep power-off after a calibration time when the vehicle is in a locked state.
When the engine of the vehicle is turned off, the power supply system of the vehicle does not work, so that the power supply control module 400 provides voltage to the acquisition module 100, the control module 200 and the execution module 300; and when the vehicle is in the locked state, the acquisition module 100 is controlled to perform the sleep power-off after the calibration time, and then the detection of the biological characteristics in the vehicle is stopped, so that the loss of electric quantity can be reduced.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
EXAMPLE III
Based on the same inventive concept, a third embodiment of the present application provides a vehicle, wherein the control device provided in the second embodiment is arranged on the vehicle, and the control device executes the control method provided in the first embodiment.
The embodiments in the present specification are all described in a progressive manner, and each embodiment focuses on differences from other embodiments, and portions that are the same and similar between the embodiments may be referred to each other.
As will be appreciated by one of skill in the art, embodiments of the present application may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and so forth) having computer-usable program code embodied therein.
Embodiments of the present application are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present application have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the true scope of the embodiments of the application.
Finally, it should also be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "include", "including" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or terminal device including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such process, method, article, or terminal device. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The principle and the embodiment of the present application are explained by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. An in-vehicle life remaining detection control method is applied to a vehicle and is characterized by comprising the following steps:
when the vehicle is detected to be flameout and no user is located at the main driving position, carrying out biological feature detection on the internal space of the vehicle to obtain biological feature information in the vehicle;
analyzing the biological characteristic information to obtain a target organism corresponding to the biological characteristic information;
when the target organism is a child feature and/or a pet feature, controlling the vehicle to output an alarm according to the current locking state of the vehicle so as to remind a user that a child and/or a pet is left in the vehicle;
and when the current locking state of the vehicle is an unlocked state, controlling the vehicle to give a sound warning, and not responding to a vehicle locking command of a user within the standard time.
2. The control method according to claim 1, wherein when the target creature is a child feature and/or a pet feature, controlling the vehicle to output an alarm warning according to the current locking state of the vehicle to remind a user that a child and/or a pet are left in the vehicle comprises:
and when the current locking state of the vehicle is the locked state, controlling the vehicle to send remote prompt information to the terminal equipment of the user.
3. The control method according to claim 1, wherein the performing biometric detection on the vehicle interior space to obtain biometric information in the vehicle comprises:
according to the current locking state of the vehicle, performing target type biological feature detection on the internal space of the vehicle; the target types include a biological temperature type, an in-vehicle gas concentration type, and a sound type.
4. The control method according to claim 3, characterized in that the biometric detection of the target type is carried out on the interior space of the vehicle according to the current locking state of the vehicle; the target types comprise a biological temperature type, an in-vehicle gas concentration type and a sound type, and comprise:
when the vehicle is in an unlocked state, carrying out infrared temperature detection on the inner space of the vehicle to obtain biological temperature information in the vehicle;
when the vehicle is locked, infrared temperature detection, sound detection, and carbon dioxide concentration detection are performed on an internal space of the vehicle, and biological temperature information, biological sound information, and vehicle carbon dioxide concentration information in the vehicle are obtained.
5. The control method according to claim 4, wherein the analyzing the biometric information to obtain the target creature corresponding to the biometric information includes:
analyzing the biological characteristic information to determine whether a living being exists in the vehicle;
if the living things exist, acquiring an image of the interior of the vehicle;
extracting the facial features of the person and/or the facial features of the pet from the image in the vehicle;
according to the extracted facial features of the people, identifying the ages of the people;
when the age of the person is less than the age calibration value, the biological characteristic is determined to be a child characteristic.
6. The control method of claim 1, wherein the biometric sensing of the vehicle interior space comprises:
and when the vehicle is in a locked state, performing biological feature detection on the vehicle inner space within a set time.
7. An in-vehicle life remaining detection control device is applied to a vehicle, characterized by comprising: the device comprises an acquisition module, a control module and an execution module;
the acquisition module is used for acquiring the current locking state of the vehicle and the biological characteristics in the vehicle when the vehicle is detected to be flameout and no user is located at the main driving position, wherein the locking state comprises a locked state and an unlocked state;
the control module is used for determining a warning instruction according to the current locking state of the vehicle when the biological characteristics are the characteristics of children and/or the characteristics of pets, wherein the warning instruction comprises a first warning instruction and a second warning instruction;
the execution module is used for responding to the warning instruction and warning to remind a user that children and/or pets are left in the vehicle;
the execution module comprises a first warning unit, and the first warning unit is used for responding to a first warning instruction when the current locking state of the vehicle is an unlocked state, giving a sound warning, and not responding to a vehicle locking command of a user within a calibration time.
8. The control device of claim 7, wherein the execution module includes a second alert unit,
the control module is used for determining a second warning instruction according to the fact that the current locking state of the vehicle is a locked state when the biological characteristics are child characteristics and/or pet characteristics;
and the second warning unit is used for responding to the second warning instruction and sending remote prompt information to the user.
9. The control device according to claim 7, characterized in that the control device comprises:
and the power supply control module is used for providing voltage for the acquisition module, the control module and the execution module, and controlling the acquisition module to carry out dormancy power-off after the calibration time when the vehicle is in a locked state.
10. A vehicle, characterized in that the vehicle is provided with a control device according to any one of claims 7-9, which performs the control method according to any one of claims 1-6.
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| CN202110800644.9A CN114789705A (en) | 2021-07-15 | 2021-07-15 | In-vehicle life remaining detection control method and device and vehicle |
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| CN202110800644.9A CN114789705A (en) | 2021-07-15 | 2021-07-15 | In-vehicle life remaining detection control method and device and vehicle |
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Cited By (1)
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