CN107791981A - Control method, device and a kind of automobile of automobile component - Google Patents
Control method, device and a kind of automobile of automobile component Download PDFInfo
- Publication number
- CN107791981A CN107791981A CN201610798409.1A CN201610798409A CN107791981A CN 107791981 A CN107791981 A CN 107791981A CN 201610798409 A CN201610798409 A CN 201610798409A CN 107791981 A CN107791981 A CN 107791981A
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- automobile
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- door
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000007935 neutral effect Effects 0.000 claims abstract description 22
- 238000004378 air conditioning Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 50
- 230000002618 waking effect Effects 0.000 claims description 5
- 239000000725 suspension Substances 0.000 abstract 1
- 238000004590 computer program Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
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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
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
-
- 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
- B60R21/01516—Passenger detection systems using force or pressure sensing means
-
- 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
-
- 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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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lock And Its Accessories (AREA)
Abstract
This application discloses a kind of control method of automobile component, including：Judge whether vehicle condition meets the control condition set by the door electronic lock for automobile；If so, then controlling automobile suspension neutral gear or parking position switch, air-conditioning system is then opened；And after the electric signal of the sensor being arranged on automobile output is received, wake up door electronic lock, and the door electronic lock of automobile is controlled when occurring to specify event, release the lock-out state of car door, solve the problems, such as present in prior art can not effective guarantee by the safe of lock vapour occupant.Disclosed herein as well is a kind of control device of automobile component and automobile.
Description
Technical Field
The application relates to the technical field of automobiles, in particular to a control method and a control device for automobile parts, and further relates to an automobile.
Background
With the development of science and technology and the improvement of the daily life level of people, automobiles become indispensable vehicles in daily life of people, for example, people can drive automobiles to work, travel, shop and the like. However, in recent years, with the widespread use of automobiles, there are accidents that a child is locked in an automobile by itself, and since air in the automobile is not circulated after the automobile is locked, the life safety of the child is greatly threatened when the child is locked in the automobile, for example, the child locked in the automobile dies due to suffocation or stuffiness of the air in the automobile, or the like.
For the life safety of guarantee children, in prior art, when detecting children and being locked in the car, can control and open car door and/or car door window, like this, because under the circumstances that door and/or door window are opened, the air in the car can keep circulating, and the condition that children can not appear suffocating, consequently, can guarantee children's life safety.
However, in practical applications, although the existing methods can guarantee the life safety of children to some extent, other safety risks may be brought to children. For example, in the case of an open door and/or window, it may lead to strangers taking away children in the vehicle through the open door and/or window, which also poses a threat to the life safety of the children.
Therefore, a control method of an automobile part is needed to solve the problem that the safety of personnel in a locked automobile cannot be effectively guaranteed in the prior art.
Disclosure of Invention
The embodiment of the application provides a control method of an automobile part, which is used for solving the problem that the safety of personnel in a locked automobile cannot be effectively guaranteed in the prior art. The embodiment of the application also provides a control device of the automobile part and an automobile.
The embodiment of the application adopts the following technical scheme:
the application provides a control method of an automobile part, comprising the following steps:
judging whether the automobile state meets a control condition set for an automobile door electronic lock of the automobile;
if yes, controlling the automobile to be in a neutral gear or a parking gear, and then turning on an air conditioning system; and
after receiving an electric signal output by a sensor arranged on the automobile, awakening the automobile door electronic lock, and controlling the automobile door electronic lock to release the locked state of the automobile door when a specified event occurs;
the sensor outputs the electric signal when detecting a trigger signal generated by knocking the automobile; the specified event is: the biological characteristics collected by the biological characteristic collecting device arranged on the automobile are matched with the preset biological characteristics.
The application provides a controlling means of automobile part, its characterized in that includes:
the judging unit is used for judging whether the automobile state meets the control condition set for the door electronic lock of the automobile;
the control unit is used for controlling the automobile to be in neutral or parking gear when the judgment result of the judgment unit is yes; and
after receiving an electric signal output by a sensor arranged on the automobile, awakening the automobile door electronic lock, and controlling the automobile door electronic lock to release the locked state of the automobile door when a specified event occurs;
the sensor outputs the electric signal when detecting a trigger signal generated by knocking the automobile; the specified event is: the biological characteristics collected by the biological characteristic collecting device arranged on the automobile are matched with the preset biological characteristics.
The application provides an automobile comprising the device.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
in the scheme that this application embodiment adopted, after the car door is closed, judge whether the automobile state satisfies the control condition to the door electronic lock of car, if satisfy, then can open air conditioning system, and control car before opening air conditioning system and hang neutral position or parking shelves, like this, just can avoid starting to lead to the unexpected start of vehicle because of starting the air conditioner, keep the security of car, for prior art, under the condition that the car door is closed, can effectively ensure the safety of being locked personnel in the car.
In addition, when the automobile state is judged to meet the control condition set for the automobile door electronic lock of the automobile, the automobile door electronic lock is awakened after the electric signal output by the sensor arranged on the automobile is received, and the locking state of the automobile door is released when the automobile door electronic lock generates a specified event, so that the scheme capable of effectively guaranteeing the safety of the person to be locked in the automobile is provided.
Further, the scheme provides that the awakened vehicle door electronic lock releases the locking state of the vehicle door when the biological characteristics acquired by the biological characteristic acquisition device are matched with the preset biological characteristics. Therefore, the scheme provides a complete vehicle door opening scheme combining 'knocking wakeup' and 'biological characteristic unlocking' on the whole, so that a user can open the vehicle door through simple and quick operation, and the efficiency is improved. In addition, according to the unlocking scheme, when a life body such as a child or a pet is locked by mistake, a family member and the like without a car key are allowed to wake up the car door lock in a specific mode, and then the car door is opened through matching of biological characteristics, so that the safety is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1a is a schematic view of an automobile with an electronic door lock, a controller and a sensor according to an embodiment of the present application;
fig. 1b is a schematic flowchart illustrating a specific implementation process of a control method for an automobile component according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a control device for an automobile component according to an embodiment of the present disclosure;
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Example 1
In order to solve the problem that the safety of personnel in a locked automobile cannot be effectively guaranteed in the prior art, the embodiment of the application provides a control method for automobile parts.
In the embodiment of the application, the automobile can be an internal combustion engine automobile, an electric automobile, a hybrid power automobile, an automobile powered by clean energy (such as solar energy or wind energy) and the like. In the embodiment of the application, in order to realize the scheme under the condition of flameout of the automobile, a storage battery equipped in the automobile can be adopted to supply power to an execution main body for executing the method. The execution body may be a central control system of an automobile, or may be a controller having a physical structure provided in an automobile, or the like.
The execution body is taken as an example of a controller and will be described later. Those skilled in the art will appreciate that the implementation subject is a controller, which is only an exemplary illustration and is not to be considered as a limitation to the method provided by the embodiments of the present application.
The method provided by the embodiment of the application can be applied to the automobile shown in the attached figure 1 in the specification. In fig. 1a, a door 1 of an automobile 100 is provided with a door electronic lock 2, a sensor 3, and a controller 4.
The sensor 3 is electrically connected with the controller 4, and the controller 4 is electrically connected with the electronic lock 2 of the vehicle door. Based on the electrical connection between the sensor 3 and the controller 4, the controller 4 can receive the electrical signal output by the sensor 3; based on the electrical connection between the controller 4 and the door electronic lock 2, the controller 4 can send a command to the door electronic lock 2 to wake up the door electronic lock 2, or to trigger the door electronic lock 2 to switch the state of the door 1.
In particular, for an internal combustion engine vehicle or a hybrid vehicle using an internal combustion engine, the controller 4 may also be connected to a battery of the vehicle 100, an engine ignition system of the vehicle 100, a vehicle speed display system of the vehicle 100, and the like, so as to determine the vehicle state mentioned below in real time or at regular time intervals. The battery of the vehicle 100 may provide power to the controller 4 in real time to ensure that the operation of the controller 4 is not affected by the engine start or the engine stall of the vehicle 100. Of course, for an electric vehicle or a vehicle powered by clean energy (a battery is also typically provided in the vehicle), the controller 4 may be connected to the battery of the vehicle 100 to obtain the electric energy provided by the battery to maintain the controller 4 operating normally.
How to implement the control method of the automobile component provided in the embodiment of the present application for the automobile 100 shown in fig. 1a is described below with reference to fig. 1b of the specification. Referring to fig. 1b of the specification, the method specifically includes the following steps:
step S11, the controller 4 determines whether the vehicle state satisfies a control condition set for the door electronic lock 2 of the vehicle 100; if so, step S12 is executed, otherwise, the present flow ends.
In the embodiment of the present application, "whether the vehicle state satisfies the control condition set for the door electronic lock of the vehicle" indicates whether a child or other living body is present in the vehicle 100. Specifically, when the vehicle state satisfies the control condition, it may be determined that a child is present in the vehicle, and when the vehicle state does not satisfy the control condition, it may be determined that no child is present in the vehicle.
Specifically, the controller 4 determines whether the vehicle state satisfies a control condition set for the door electronic lock 2 of the vehicle 100, including:
acquiring a detection signal generated by a detection device (not shown in the figure) provided in the automobile 100;
judging whether the detection signal has signal characteristics which are matched with preset signal characteristics in a consistent manner;
and if the detection signal is judged to have the signal characteristics which are matched with the preset signal characteristics, judging that the automobile state meets the control conditions.
The detection device can generate a detection signal and is used for detecting whether children exist in the vehicle or not, specifically, the detection device can be a weight sensor, an image acquisition device and an infrared temperature sensor, and can also be other devices which can be used for detecting whether children exist in the vehicle or not, and the detection device is not specifically limited here.
In the embodiment of the present application, the detection device may be arranged in the automobile 100 at an equal position in advance, so as to determine whether the automobile state meets the control condition according to the detection signal output by the detection device.
In particular, if the detection means are weight sensors, it is possible to arrange weight sensors at the bottom of the vehicle seat for detecting the weight of the person carried on the vehicle seat; if the detection device is an infrared temperature sensor, the infrared temperature sensor can be arranged in the automobile 100 at a position where the infrared ray emitted by a person in the automobile can be received, and is used for receiving the infrared ray emitted by the person in the automobile; if the detection device is an image acquisition device, the image acquisition device can be arranged in the automobile 100 and can be used for acquiring the image of a person carried in the automobile, so as to detect whether children exist in the automobile.
In the case where the detection device is provided inside the automobile 100, a signal characteristic corresponding to the detection device (i.e., the preset signal characteristic) may be set. In the embodiment of the present invention, the preset signal characteristic may be determined through experiments, for example, when the detection device is disposed in the automobile 100, a child is placed in the automobile, and a detection signal generated by the detection device is obtained as a sample signal, so that after the sample signal is obtained, a signal characteristic corresponding to the sample signal may be used as the preset signal characteristic.
Specifically, when the detecting device includes a weight sensor, the detection signal may include an electrical signal, and the preset signal characteristic may be a signal strength of the electrical signal corresponding to a predetermined weight, where the predetermined weight refers to a weight of the child in the vehicle, and may be a weight value or a weight range, which is not particularly limited.
When the detection device includes an infrared temperature sensor, the detection signal may include an electrical signal, the preset signal characteristic may be a signal intensity characteristic of the electrical signal corresponding to a preset temperature, the preset temperature may refer to a temperature that can be detected by the temperature sensor in the vehicle when a child is present in the vehicle, and the preset temperature may be a temperature value or a temperature range, which is not particularly limited.
When the detection device comprises an image acquisition device, the detection signal can comprise a video signal, and the preset signal feature can be a human face feature.
Thus, after a detection device is arranged in the vehicle and a preset signal characteristic is determined for the detection device, whether the vehicle state meets the control condition is judged, and the method comprises the following steps: the detection signal generated by the detection device arranged in the automobile 100 may be acquired, and it may be determined whether the detection signal has a signal characteristic matching with a preset signal characteristic corresponding to the detection device, so as to determine whether the automobile state satisfies a control condition for the door electronic lock 2 of the automobile 100.
It should be noted that, in practical applications, if the detection device is a combination of the two detection devices or three detection devices, it may be determined that the vehicle state satisfies the control condition when a detection signal of one of the detection devices has a signal characteristic matching a preset signal characteristic corresponding to the detection device.
In the foregoing, in the embodiment of the present invention, "whether the vehicle state satisfies the control condition set for the door electronic lock of the vehicle" indicates whether a child is present in the vehicle 100. However, a child is present in the automobile 100, and in some scenarios, the corresponding automobile state may be considered to be not satisfying the control condition. For example, the control condition may be considered not to be satisfied even if there is a child in the automobile 100 during traveling, and step S12 may not be executed; alternatively, when the vehicle 100 is in a stopped state but is not turned off, the control condition may be deemed not to be satisfied even if a child is present in the vehicle, and step S12 may not be executed.
In the embodiment of the present application, in consideration of the existence of the above-mentioned scenario, a certain constraint may be generated for the above-mentioned scenario by using the specific content of the control condition, so that in some scenarios "even if there is a child in the car but the safety of the child can be guaranteed", the determination result obtained by executing step S11 is no, thereby avoiding unnecessary waste of processing resources — avoiding consuming processing resources by executing step S12.
Specifically, the control conditions may be set, so that a specific implementation manner of step S11 may include:
the controller 4 judges whether the automobile 100 is flamed out or not, the door 1 is in a locked state, and a living body (child) exists in the automobile; if yes, the automobile state is judged to meet the control condition, and the step S12 is executed; otherwise, ending the process; or,
the controller 4 judges whether the automobile 100 is in a zero speed state, the door 1 is in a locked state, and a living body (child) exists in the automobile; if yes, the automobile state is judged to meet the control condition, and the step S12 is executed; otherwise, the process is ended.
To how to judge whether the automobile 100 stalls, or whether the speed is zero, or whether the door 1 is in a locked state, a relatively mature related technology can be adopted for implementation, and the embodiment of the application is not repeated.
Of course, it will be understood by those skilled in the art that the control conditions may be set according to different requirements. The embodiment of the present application does not limit the specific content of the control condition.
Step S12, the controller 4 controls the automobile 100 to enter a safe state; and awakening the door electronic lock 2 after receiving an electric signal output by a sensor 3 arranged on the automobile 100, and controlling the door electronic lock 2 to release the locked state of the door 1 when a specified event occurs.
In this step, the safe state refers to a vehicle state in which the vehicle 100 is prevented from automatically driving, for example, the safe state may be that the vehicle 100 is in a neutral position or a parking position, or that a clutch of the vehicle 100 is in a disengaged state.
The neutral refers to a state in which the transmission case of the automobile 100 is completely separated from the engine without placing the shift lever inside the automobile 100 into any forward gear or reverse gear, wherein the neutral of the manual gear is at a position in the middle of the vehicle gear, and the neutral of the automatic gear is at the "N" mark.
The parking range, which may also be referred to as a "P" range, refers to a range in which a mechanical device inside the vehicle 100 is controlled to lock a rotating portion of the vehicle so that the vehicle 100 cannot move.
In addition, whether the clutch between the gearbox and the engine of the automobile 100 is in a separation state can be detected, if the clutch between the gearbox and the engine of the automobile 100 is not in the separation state, the clutch between the gearbox and the engine of the automobile can be controlled to be in the separation state, and the clutch is in the separation state, so that the power generated by the engine of the automobile can not be input to the gearbox through the clutch.
When the automobile is controlled to be in neutral or parking gear, or the clutch between the gearbox and the engine of the automobile is controlled to be in a separation state, the control can be carried out by controlling a mechanical device in the automobile.
After the automobile is controlled to be in a neutral gear or a parking gear or the clutch between the gearbox and the engine of the automobile is controlled to be in a separation state, the power input from the engine to the gearbox can be cut off, so that the automobile cannot enter a running state after the engine is started, and further, the safety risk caused by the fact that the automobile enters the running state can be avoided.
In practical applications, after the driver locks the automobile, the gear of the automobile 100 may not be put in the neutral position or the parking position, and if the engine of the automobile 100 is started due to the need to start the air conditioner, for example, the engine is started by a fuel-oil vehicle to provide warm air, the automobile 100 may creep and enter the driving state due to the fact that the gear of the automobile 100 is not in the neutral position or the parking position, thereby causing a safety accident. In order to avoid the above safety accident, in the embodiment of the present invention, before controlling to start the engine of the vehicle 100, the vehicle 100 may be first controlled to enter a safe state. Thus, in the present embodiment, "controlling the vehicle to be in neutral or park" means that the actual gear of the gearbox is put into neutral or park in a software controlled manner (e.g. by control of the gearbox control unit TCU) regardless of the gear position of the selector lever; the 'control of the clutch between the engine and the gearbox of the automobile in the separation state' means that the clutch is forced to enter the separation state or the peristaltic starting function is forced to be cut off in a software control mode no matter whether a clutch pedal is pressed down. When the air conditioning system is started after the neutral gear or the parking gear is engaged or the clutch is controlled to be in a separation state, the automobile can be prevented from accidentally entering a driving state, and the safety is improved.
In the above, how the controller 4 controls the automobile 100 to be in the safe state is described in detail, and how the controller 4 wakes up the door electronic lock 2 after receiving the electric signal output by the sensor 3 provided on the automobile 100, so that the door electronic lock 2 releases the locked state of the door 1 when a specified event occurs.
The sensor 3 outputs an electrical signal when detecting a trigger signal generated by knocking the automobile 100.
In the embodiment of the present application, any sensor that can output a corresponding electrical signal when the automobile 100 is triggered by a trigger signal generated by a knock may be used as the sensor 3.
Generally, the trigger signal generated by the automobile 100 being knocked may include at least sound waves and/or mechanical vibrations. The sensor 3 is then accordingly a sound sensor and/or a vibration sensor. For user operation, the sensor 3 may be located near a portion of the body of the vehicle that is accessible to a user of the vehicle. For example, it may be provided on the door 1 on the side of the cabin.
When the sensor 3 is a sound sensor, the corresponding trigger signal is a sound wave, and when the sound sensor detects the sound wave generated by knocking the automobile 100, an electric signal is output; when the sensor 3 is a vibration sensor, the corresponding trigger signal is mechanical vibration, and when the sound sensor detects the mechanical vibration generated by knocking the automobile 100, an electric signal is output; when the sensor 3 includes a sound sensor and a vibration sensor, the sound sensor and the vibration sensor each output an electrical signal when they detect a corresponding trigger signal.
The output electrical signal may be transmitted to the controller 4 via an electrical connection between the sensor 3 and the controller 4, so that the controller 6 receives the electrical signal.
The following describes a specific implementation manner of the controller 4 waking up the door electronic lock 2 after receiving the electric signal output by the sensor 3 disposed on the automobile 100.
In one embodiment, the specific implementation of the controller 4 receiving the electric signal output by the sensor 3 disposed on the automobile 100 to wake up the door electronic lock 2 may include: the controller 4 wakes up the door electronic lock 2 upon receiving the electric signal.
As mentioned above, the sensor 3 in the embodiment of the present application may be a sound sensor or a vibration sensor. Then, when the sensor 3 outputs an electric signal, the controller 4 receives the electric signal, and the electronic lock 2 of the vehicle door can be awakened. In a specific wake-up manner, the controller 4 may send a wake-up command to the door electronic lock 2, where the wake-up command, specifically, an electrical signal, may be used to trigger the door electronic lock 2 to switch from the sleep mode to the non-sleep mode.
It is also mentioned that the sensor 3 according to the embodiment of the present application may be a sound sensor or a vibration sensor. In such a case, it is possible that the sound sensor and the vibration sensor do not emit electrical signals at the same time, or do not both emit electrical signals. In the embodiment of the application, the control logic of the controller 4 can be preset, so that the controller 4 responds to the electric signal once receiving the electric signal output by the sound sensor or the vibration sensor to wake up the electronic lock 2 of the vehicle door; or, the control logic is set, so that the controller 4 wakes up the electronic lock 2 of the vehicle door in response to the received electric signals when receiving the electric signals respectively output by the sound sensor and the vibration sensor.
It should be noted that, in order to avoid that the sensor 3 generates the electric signal under an unintentional operation by a user (for example, a vehicle body is knocked down by accident), and thus the controller 4 wakes up the door electronic lock 2, that is, to avoid that the controller 4 is "too sensitive", in the embodiment of the present application, a door electronic lock 2 wake-up condition may be set in advance for the electric signal.
The preset wake-up condition of the door electronic lock 2 is essentially a constraint set on the electrical signal.
Based on the preset wake-up condition of the door electronic lock 2, in an embodiment, the specific implementation manner that the controller 4 receives the electrical signal output by the sensor 3 disposed on the automobile 100 to wake up the door electronic lock 2 may include:
after receiving the electric signal, the controller 4 judges whether the electric signal meets the preset awakening condition of the vehicle door electronic lock 2; if yes, the vehicle door electronic lock 2 is awakened; if not, the operation of waking up the door electronic lock 2 may not be performed.
The specific contents of the preset wake-up condition of the electronic door lock 2 may be various, such as:
in the first example, assuming that the sensor 3 is a sound sensor or a vibration sensor, the preset wake-up condition of the electronic lock 2 for the vehicle door may include "N electrical signals are received successively within a predetermined time period t1 from the reception of the first electrical signal". In combination with a practical application scenario, assuming that t1 is 3s and N is set to 3, based on the wake-up condition of the door electronic lock 2, it can be predicted that: the user taps the part 4 times within 3s near the body part where the sensor 3 is located, which triggers the sensor 3 to generate 4 electrical signals within 3 s. Accordingly, the controller 4 receives 3 electrical signals within 3 seconds after receiving the first electrical signal, so that the controller 4 can determine that the received electrical signals are in accordance with the preset wake-up condition of the electronic lock 2 for the vehicle door by receiving 3 electrical signals within 3 seconds of the predetermined time length since receiving the first electrical signal, thereby performing the operation of waking up the electronic lock 2 for the vehicle door. And if the controller 4 judges that more than 3 electric signals or less than 3 electric signals are received successively within the predetermined time length 3s from the reception of the first electric signal, the controller 4 does not perform the operation of waking up the electronic lock 2 of the vehicle door.
It should be noted that the embodiment of the present application assumes that in the above-described process, the sensor 3 outputs an electrical signal each time after detecting the trigger signal generated by knocking the automobile 100 once.
In a second example, assuming that the sensor 3 is a sound sensor and a vibration sensor, the preset wake-up condition of the electronic lock 2 for the vehicle door may include "the received electrical signal includes: an electric signal (hereinafter referred to as an electric signal a) from the acoustic sensor and an electric signal (hereinafter referred to as an electric signal b) from the vibration sensor, respectively; the electrical signal a satisfies the first constraint condition, and the electrical signal b satisfies the second constraint condition ".
The first constraint condition may be, for example, "X electrical signals a are received successively within a predetermined time period t from the reception of the first electrical signal a"; the second constraint condition may be, for example, "X electrical signals b are received successively within a predetermined time period t2 from the reception of the first electrical signal b". Of course, in an actual scenario, the first constraint condition and the second constraint condition may be set according to actual requirements, which is not limited in this embodiment of the application.
As can be seen from the above example, under the constraint of the wake-up condition of the door electronic lock 2, the possibility that the controller 4 is triggered unintentionally can be reduced, and unnecessary waste of resources due to "over sensitivity" of the controller 4 can be avoided.
In the embodiment of the present application, an interface of the controller 4 may be provided to a setting person (such as a user of an automobile), so that the setting person can set the wake-up condition of the door electronic lock 2 that may be set in the controller 4 through the interface. What the setting person can set may include t1, t2, N, and X above. When the setting personnel is the automobile user, through the setting, a wake-up password (the electric signal which is output by the sensor 3 and accords with the wake-up condition of the electronic door lock 2, namely the password) is set for the electronic door lock 2. Subsequently, the user of the vehicle may input the wake-up password to the controller 4 by tapping the vehicle 100, so as to wake up the door electronic lock 2.
The above describes in detail how the controller 4 wakes up the door electronic lock 2 upon receiving the electric signal output from the sensor 3 provided in the automobile 100, and the following describes in detail how the door electronic lock 2 releases the locked state of the door 1 upon occurrence of a predetermined event.
The specified event may be a biometric feature acquired by a biometric feature acquisition device provided in the vehicle 100, and the biometric feature matches a preset biometric feature. The preset biological characteristics may be biological characteristics of a pre-stored automobile user. The biometric acquisition device may be disposed outside the vehicle 100. The biometric acquisition device (or the module) disposed outside the vehicle 100 may be implemented to acquire biometric characteristics of a user of the vehicle outside the vehicle. The preset biological characteristics can be stored in a storage space of the biological characteristic acquisition device.
The biometric characteristic may include at least one of an iris characteristic, a fingerprint characteristic, a palm print characteristic, and a face characteristic.
By adopting the method provided by the embodiment of the application, after the vehicle door 1 of the vehicle 100 is closed, whether the vehicle state meets the control condition of the electronic door lock 2 of the vehicle 100 is judged, and if yes, the vehicle 100 can be controlled to be in the neutral position or the parking position, so that when the vehicle 100 is determined to have the person to be locked through judging the vehicle state, the vehicle 100 can be controlled to be in the neutral position or the parking position, and then the air conditioning system is opened, so that the safety of the vehicle 100 is kept, and compared with the prior art, the safety of the person to be locked in the vehicle 100 can be effectively guaranteed under the condition that the vehicle door 1 of the vehicle 100 is closed.
In addition, when the automobile state meets the control condition set for the door electronic lock 2 of the automobile 100, the door electronic lock 2 of the automobile 100 is awakened after the electric signal output by the sensor 3 arranged on the automobile 100 is received, and the locking of the door 2 of the automobile 100 is released when the door electronic lock 2 has a specified event, so that the problem that the safety of the person to be locked in the automobile can not be effectively guaranteed in the prior art is solved.
Further, the scheme provides that the awakened vehicle door electronic lock 2 releases the locking state of the vehicle door 1 when the biological characteristics acquired by the biological characteristic acquisition device are matched with the preset biological characteristics. Therefore, the scheme provides a complete vehicle door 1 opening scheme combining 'knocking wakeup' and 'biological characteristic unlocking' on the whole, so that the vehicle door 1 can be opened by a user through simple and quick operation, and the efficiency is improved. Moreover, the opening scheme has certain interestingness, and the use experience of automobile users is improved.
Example 2
For solving the problem that the safety of personnel in a locked automobile cannot be effectively guaranteed in the prior art, the embodiment of the application provides a control device of an automobile part. The specific structure of the device is schematically shown in fig. 2, and comprises a judging unit 21 and a control unit 22, wherein,
the determination unit 21 is configured to determine whether the vehicle state satisfies a control condition set for a door electronic lock of the vehicle.
Wherein "whether the vehicle state satisfies the control condition" indicates whether a child is present in the vehicle. Specifically, when the vehicle state satisfies the control condition, it may be determined that a child is present in the vehicle, and when the vehicle state does not satisfy the control condition, it may be determined that no child is present in the vehicle.
A control unit 22, configured to control the vehicle to enter a safe state when the determination result of the determining unit 21 is yes; and awakening the door electronic lock after receiving an electric signal output by a sensor arranged on the automobile, and controlling the door electronic lock of the automobile to release the locked state of the door when a specified event occurs.
The safe state refers to a state of the vehicle in which the vehicle is prevented from automatically driving, for example, the safe state may be that the vehicle is in a neutral position or a parking position, or that a clutch of the vehicle is in a disengaged state.
The sensor outputs the electric signal when detecting a trigger signal generated by knocking the automobile. The trigger signal comprises: acoustic waves and/or mechanical vibrations.
In addition, the specified event is: the biological characteristics collected by the biological characteristic collecting device arranged on the automobile are matched with the preset biological characteristics.
The biological characteristics comprise at least one of iris characteristics, fingerprint characteristics, palm print characteristics and human face characteristics.
Optionally, in order to avoid "too sensitive" of the wake-up device for the electronic lock of the vehicle door of the vehicle provided in the embodiment of the present application, the control unit 22 receives an electrical signal output by a sensor on the vehicle, and wakes up the electronic lock of the vehicle door, which may specifically include:
and when the electric signal meets the preset vehicle door electronic lock awakening condition, awakening the vehicle door electronic lock.
For specific contents of the preset wake-up condition of the electronic lock of the vehicle door, reference may be made to the related description of embodiment 1, which is not described herein again.
Adopt the above-mentioned device that this application embodiment provided, after the car door is closed, judge whether the car state satisfies the control condition to the door electronic lock of car, if satisfy, then can control the car and hang neutral or the parking shelves, like this, when confirming to have the personnel of being locked in the car through judging the car state, can control the car and hang neutral or the parking shelves, then open air conditioning system, and then guarantee the static security of vehicle when keeping the security in the car, for prior art, under the circumstances that the car door was closed, can effectively ensure the safety of the personnel of being locked in the car.
In addition, when the automobile state meets the control condition set for the door electronic lock of the automobile, the door electronic lock of the automobile is awakened after the electric signal output by the sensor arranged on the automobile is received, and the door of the automobile is unlocked when the door electronic lock has a specified event, so that the problem that the safety of the person to be locked in the automobile can not be effectively guaranteed in the prior art is solved.
Further, the scheme provides that the awakened vehicle door electronic lock releases the locking state of the vehicle door when the biological characteristics acquired by the biological characteristic acquisition device are matched with the preset biological characteristics. Therefore, the scheme provides a complete vehicle door opening scheme combining 'knocking wakeup' and 'biological characteristic unlocking' on the whole, so that a user can open the vehicle door through simple and quick operation, and the efficiency is improved. Moreover, the opening scheme has certain interestingness, and the use experience of automobile users is improved.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, 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, 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 the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams 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 apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, 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 apparatus 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 apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, 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, 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 the like) having computer-usable program code embodied therein.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A method of controlling an automotive component, comprising:
judging whether the automobile state meets a control condition set for an automobile door electronic lock of the automobile;
if yes, controlling the automobile to be in a neutral gear or a parking gear, and then turning on an air conditioning system; and
after receiving an electric signal output by a sensor arranged on the automobile, awakening the automobile door electronic lock, and controlling the automobile door electronic lock to release the locked state of the automobile door when a specified event occurs;
the sensor outputs the electric signal when detecting a trigger signal generated by knocking the automobile; the specified event is: the biological characteristics collected by the biological characteristic collecting device arranged on the automobile are matched with the preset biological characteristics.
2. The method of claim 1, wherein determining whether the vehicle state satisfies a control condition set for a door electronic lock of the vehicle comprises:
acquiring a detection signal generated by a detection device arranged in an automobile;
judging whether the detection signal has signal characteristics which are matched with preset signal characteristics in a consistent manner;
and if the detection signal is judged to have the signal characteristics which are matched with the preset signal characteristics, judging that the automobile state meets the control conditions.
3. The method of claim 2, wherein:
when the detection device comprises a weight sensor, the detection signal comprises an electrical signal; the preset signal characteristics include: a characteristic of the electrical signal corresponding to a predetermined weight;
when the detection device comprises an infrared temperature sensor, the detection signal comprises an electrical signal; the preset signal characteristics include: a characteristic of the electrical signal corresponding to a predetermined temperature;
when the detection device comprises an image acquisition device, the detection signal comprises a video signal; the preset signal characteristics include: human face characteristics.
4. The method of claim 1, wherein: after receiving the signal of telecommunication of sensor output that sets up on the car, awaken door electronic lock includes:
and when the electric signal meets a preset rule, awakening the vehicle door electronic lock.
5. The method of claim 1, wherein waking up the door electronic lock upon receiving an electrical signal output by a sensor disposed on an automobile comprises:
and when the electric signal meets a preset rule, awakening the vehicle door electronic lock.
6. The method of claim 1, wherein the trigger signal comprises: acoustic waves and/or mechanical vibrations.
7. A control device for an automotive component, characterized by comprising:
the judging unit is used for judging whether the automobile state meets the control condition set for the door electronic lock of the automobile;
the control unit is used for controlling the automobile to be in a neutral gear or a parking gear and then turning on an air conditioning system when the judgment result of the judgment unit is yes; and
after receiving an electric signal output by a sensor arranged on the automobile, awakening the automobile door electronic lock, and controlling the automobile door electronic lock to release the locked state of the automobile door when a specified event occurs;
the sensor outputs the electric signal when detecting a trigger signal generated by knocking the automobile; the specified event is: the biological characteristics collected by the biological characteristic collecting device arranged on the automobile are matched with the preset biological characteristics.
8. The apparatus according to claim 7, wherein the determining unit is specifically configured to:
acquiring a detection signal generated by a detection device arranged in an automobile;
judging whether the detection signal has signal characteristics which are matched with preset signal characteristics in a consistent manner;
and if the detection signal is judged to have the signal characteristics which are matched with the preset signal characteristics, judging that the automobile state meets the control conditions.
9. The apparatus of claim 7, wherein the trigger signal comprises: acoustic waves and/or mechanical vibrations.
10. An automobile, characterized by comprising the control device of the automobile part as recited in any one of claims 7 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798409.1A CN107791981A (en) | 2016-08-31 | 2016-08-31 | Control method, device and a kind of automobile of automobile component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798409.1A CN107791981A (en) | 2016-08-31 | 2016-08-31 | Control method, device and a kind of automobile of automobile component |
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| Publication Number | Publication Date |
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| CN107791981A true CN107791981A (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610798409.1A Withdrawn CN107791981A (en) | 2016-08-31 | 2016-08-31 | Control method, device and a kind of automobile of automobile component |
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Cited By (1)
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| CN110920516A (en) * | 2018-09-20 | 2020-03-27 | 株式会社电装 | Wake maintenance apparatus, wake maintenance method, and computer-readable storage medium |
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