CN105261149A - Device and method for preventing kid from being forgotten in car - Google Patents
Device and method for preventing kid from being forgotten in car Download PDFInfo
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- CN105261149A CN105261149A CN201510731546.9A CN201510731546A CN105261149A CN 105261149 A CN105261149 A CN 105261149A CN 201510731546 A CN201510731546 A CN 201510731546A CN 105261149 A CN105261149 A CN 105261149A
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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
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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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
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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
- G08B21/18—Status alarms
- G08B21/22—Status alarms responsive to presence or absence of persons
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
Abstract
The invention provides a device and method for preventing a kid from being forgotten in car, and relates to the technical field of automobile safety. The device comprises a vehicle state detection unit, a human body sensing unit, a processor unit, a verification unit and an alarm unit, wherein the processor unit is electrically connected with the vehicle state detection unit, the human body sensing unit, the verification unit and the alarm unit. When a car is in the static state for first set time and a human stays in the car, the processor unit emits verification prompt information to the verification unit, so that the verification unit carries out verification; and when the processor does not receive verification information back fed by the verification unit within second set time, and the processor unit emits alarm control signals to the alarm unit so that the alarm unit emits alarm signals. The device and method can effectively prevent the kid from being forgotten in car for a long time and causing severe results.
Description
Technical field
The present invention relates to technical field of vehicle safety, in particular to the device and method that a kind of child of preventing passes into silence in automobile.
Background technology
At present along with increasing family come into by automobile, bringing easily simultaneously, also bring a lot of problem.Such as, in recent years, happen occasionally because child is forgotten by the head of a family news causing serious consequence in automobile, its reason is carelessness of the head of a family.Therefore, protect child's safety imperative.But current automobile but great majority does not prevent the generation of this kind of accident from technological means.
Summary of the invention
In view of this, the object of the embodiment of the present invention is to provide a kind of child of preventing to pass into silence the device and method in automobile, to improve the problems referred to above.
First aspect, embodiments provide a kind of child of preventing to pass into silence the device in automobile, be applied to automobile, this device comprises: be arranged on the vehicle status detection unit in automobile, human body sensing unit, processor unit, authentication unit and alarm unit, and described processor unit is electrically connected with described vehicle status detection unit, described human body sensing unit, described authentication unit and described alarm unit respectively;
Described vehicle status detection unit: for detecting car status information;
Described human body sensing unit: for human body signal;
Described processor unit: the car status information for detecting according to described vehicle status detection unit judges whether described automobile remains static in the first time period of setting, according to obtain described human body sensing unit inspection to human body signal judge in described automobile, whether have human body to exist, and when judged result is that described automobile remains static in the first time period of described setting, and when having human body to exist in described automobile, verification tip information is sent to described authentication unit, verify that to make described authentication unit whether the human body existed in automobile is for child,
Described authentication unit: for when it is triggered to described processor unit feedback validation information;
Described processor unit also for judging the authorization information whether receiving described authentication unit feedback within the second time period of setting, if do not had, sends the first alarm control signal to described alarm unit;
Described alarm unit: for sending alerting signal after receiving described first alarm control signal.
In conjunction with first aspect, embodiments provide the first possible embodiment of first aspect, wherein, this device also comprises wireless communication unit, and described wireless communication unit is electrically connected with described processor unit;
When described processor unit also for not receiving the described authorization information of described authentication unit feedback within the 3rd time period set, send Secondary Report alarming information by described wireless communication unit to pre-configured mobile terminal.
In conjunction with the first possible embodiment of first aspect, embodiments provide the embodiment that the second of first aspect is possible, wherein, described processor unit is also for judging the described authorization information whether receiving described authentication unit feedback within the 4th time period of setting, if no, send voice call request by described wireless communication unit to pre-configured mobile terminal.
In conjunction with first aspect, embodiments provide the third possible embodiment of first aspect, wherein, described processor unit also for after the described authorization information obtaining described authentication unit feedback, sends the first stop alarm control signal to described alarm unit;
Described alarm unit, also for after the first stop alarm control signal receiving the transmission of described processor unit, stops sending alerting signal.
In conjunction with first aspect, embodiments provide the 4th kind of possible embodiment of first aspect, wherein, this device also comprises vehicle door status detecting unit, and described vehicle door status detecting unit is electrically connected with described processor unit;
Described vehicle door status detecting unit is used for inspection vehicle door state information;
Described processor unit is also for when the vehicle door status information that the described vehicle door status detecting unit of acquisition detects is opening, send the second stop alarm control signal to described alarm unit, stop sending alerting signal to make the described alarm unit sending alerting signal.
In conjunction with first aspect in the 4th kind of possible embodiment of first aspect wherein any, embodiments provide the 5th kind of possible embodiment of first aspect, wherein, described human body sensing unit comprises the first human body sensing unit and the second human body sensing unit, described processor unit is used for when described first human body sensing unit and described second human body sensing unit all detect that human body exists, and judges have human body to exist in described automobile.
Second aspect, the embodiment of the present invention additionally provides a kind of child of preventing and to pass into silence the method in automobile, the method is applied to and prevents child to pass into silence the device in automobile, described device comprises vehicle status detection unit, human body sensing unit, processor unit, authentication unit and alarm unit, described processor unit is electrically connected with described vehicle status detection unit, described human body sensing unit, described authentication unit and described alarm unit respectively, and described method comprises:
Described processor unit obtains the car status information that described vehicle status detection unit detects, judges whether described automobile remains static in the first time period of setting;
Described processor unit obtains the human body signal that described human body sensing unit inspection arrives, and whether judge has human body to exist in described automobile;
If described automobile remains static in the first time period of described setting, and in automobile, have human body to exist, described processor unit sends verification tip information to described authentication unit, verifies that whether the human body existed in automobile is for child to make described authentication unit;
Described processor unit judges the authorization information whether receiving described authentication unit feedback within the second time period of setting, if not, then sends the first alarm control signal to described alarm unit, sends alerting signal to make described alarm unit.
In conjunction with second aspect, embodiments provide the first possible embodiment of second aspect, wherein, described device also comprises wireless communication unit, described wireless communication unit is electrically connected with described processor unit, after sending the first alarm control signal to described alarm unit, described method also comprises:
Described processor unit judges the described authorization information whether receiving described authentication unit feedback within the 3rd time period of setting;
If not, then Secondary Report alarming information is sent by described wireless communication unit to pre-configured mobile terminal.
In conjunction with the first possible embodiment of second aspect, embodiments provide the embodiment that the second of first aspect is possible, wherein, after sending Secondary Report alarming information by described wireless communication unit to pre-configured mobile terminal, described method also comprises:
Described processor unit judges the described authorization information whether receiving described authentication unit feedback within the 4th time period of setting;
If not, voice call request is sent by described wireless communication unit to pre-configured mobile terminal.
In conjunction with second aspect, embodiments provide the third possible embodiment of second aspect, wherein, after sending the first alarm control signal to described alarm unit, described method also comprises:
Described processor unit obtains the described authorization information of described authentication unit feedback;
Described processor unit sends the first stop alarm control signal to described alarm unit, stops sending alerting signal to make the described alarm unit sending alerting signal.
What the embodiment of the present invention provided prevent child the passes into silence device and method in automobile, when processor unit judges that automobile remains static in the first time period of setting, and when having human body to exist in automobile, verification tip information is sent to authentication unit, if processor unit does not receive the authorization information of authentication unit feedback within the second time period of setting, then judge that human body in car sends alarm control signal, so that alarm unit sends alerting signal as child to alarm unit.Adopt in such a way, when child passes into silence in automobile, the alerting signal sent by alert unit reminds the head of a family, effectively avoids child to be forgotten the situation causing serious consequence in automobile for a long time and occurs, and ensures the safety of child.In addition, introduce authentication unit and the human body in car is verified, avoid, when the human body in car sends false alarm signal for during adult, improving the warning accuracy of device.
For making above-mentioned purpose of the present invention, feature and advantage become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
What Fig. 1 showed that first embodiment of the invention provides prevent child the passes into silence theory diagram of the device in automobile;
What Fig. 2 showed that second embodiment of the invention provides prevent child the passes into silence theory diagram of the device in automobile;
What Fig. 3 showed that third embodiment of the invention provides prevent child the passes into silence process flow diagram of the method in automobile.
Main element symbol description:
Vehicle status detection unit 101, human body sensing unit 102, processor unit 103, authentication unit 104, alarm unit 105, wireless communication unit 106, vehicle door status detecting unit 107.
Embodiment
At present along with increasing family come into by automobile, bringing easily simultaneously, also bring a lot of problem.Such as, in recent years, happen occasionally because child is forgotten by the head of a family news causing serious consequence in automobile, its reason is carelessness of the head of a family.Therefore, protect child's safety imperative.But current automobile but great majority does not prevent the generation of this kind of accident from technological means.
Inventor finds through long-term observation and research, provide a kind of child of preventing to pass into silence the device and method in automobile, this application of installation is in automobile, comprise the vehicle status detection unit be arranged in automobile, human body sensing unit, processor unit, authentication unit and alarm unit, described processor unit is electrically connected with described vehicle status detection unit, described human body sensing unit, described authentication unit and described alarm unit respectively, described vehicle status detection unit is for detecting car status information, described human body sensing unit is used for human body signal, the car status information that described processor unit is used for detecting according to described vehicle status detection unit judges whether described automobile remains static in the first time period of setting, according to obtain described human body sensing unit inspection to human body signal judge in described automobile, whether have human body to exist, and when judged result is that described automobile remains static in the first time period of described setting, and when having human body to exist in described automobile, verification tip information is sent to described authentication unit, verify that to make described authentication unit whether the human body existed in automobile is for child, described authentication unit is used for when it is triggered to described processor unit feedback validation information, described processor unit also for judging the authorization information whether receiving described authentication unit feedback within the second time period of setting, if do not had, sends the first alarm control signal to described alarm unit, described alarm unit is used for sending alerting signal after described first alarm control signal received.
Adopt such setting, when processor unit judges that automobile remains static in the first time period of setting, and when having human body to exist in automobile, then send verification tip information to authentication unit, if child, then within the time period of setting, corresponding verification operation cannot be made to authentication unit according to verification tip information, if processor unit does not receive the authorization information of authentication unit feedback within the time period of setting, then judge that people in automobile is as child, and send alarm control signal to alarm unit, control alarm unit and send alerting signal, pass into silence in automobile to remind the common people child of the head of a family or motor vehicle environment, child is avoided to be forgotten the serious consequence caused at Che Nei for a long time, ensure child's safety.
Below in conjunction with accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiments of the invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on embodiments of the invention, the every other embodiment that those skilled in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
Embodiment one
Consult Fig. 1, embodiments provide a kind of child of preventing to pass into silence the device in automobile, this device includes the vehicle status detection unit 101 be arranged in automobile, human body sensing unit 102, processor unit 103, authentication unit 104 and alarm unit 105, and processor unit 103 is electrically connected with vehicle status detection unit 101, human body sensing unit 102 authentication unit 104 and alarm unit 105 respectively.
Vehicle status detection unit 101 is for detecting car status information; Human body sensing unit 102 is for human body signal.Wherein, vehicle detection unit can have multiple implementation, as long as can detect that the embodiment of the status information of vehicle is feasible embodiment, such as gyroscope, acceleration sensor or GPS etc., human body sensing unit 102 also can adopt multiple implementation, as long as the embodiment that can realize human body signal is feasible embodiment, such as reflection infrared sensor, heat release formula infrared sensor or sound transducer etc.In the present embodiment, vehicle status detection unit 101 adopts gyroscope, and human body sensing unit 102 adopts heat to release formula infrared sensor.The principle being released formula infrared sensor human body by gyroscope detection vehicle-state and heat is prior art, no longer describes in detail at this.
When automobile stops rear vehicle state detection unit 101 that the car status information detected is fed back to processor unit 103, the human body signal detected is fed back to processor unit 103 by human body sensing unit 102.Human body is had to exist if automobile remains static and detects in automobile within a period of time, when the static time exceeds the first time period preset, then processor unit 103 sends verification tip information to authentication unit 104, first time period can set according to user, unsuitable too short, avoid the situation of refueling or reporting by mistake when waiting for traffic lights to occur.
Authentication unit 104 can adopt touching display screen, voice announcer or other can send executable operations instruction equipment, what adopt in the present embodiment is touching display screen, checking picture is ejected on its screen after authentication unit 104 receives verification tip information, verification operation is carried out for reminding the people in car, authentication unit 104 can also comprise hummer, while touching display screen ejects checking picture, hummer is sounded and is reminded the people in car to carry out verification operation, such as, touching display screen ejects the content of checking picture for " please pressing XX button to stop piping to control hummer ", if artificial adult in car, then can perform corresponding operating according to checking picture, after executable operations, namely authentication unit is triggered, to processor unit feedback validation information.If the people in car is child, then cannot operate accordingly due to the content of its display cannot be understood, if processor unit 103 does not receive the authorization information that authentication unit 104 is returned according to corresponding operational feedback within the second time period of setting, then processor unit 103 judges that people in car is as child, now, processor unit 103 sends the first alarm control signal to alarm unit 105, and alarm unit 105 sends alerting signal and passes into silence in automobile to remind head of a family child after receiving the first alarm control signal.
Alarm unit 105 and processor unit 103 can adopt multiple implementation, and such as alarm unit 105 can adopt the loudspeaker etc. that hummer or automobile carry, and in the present embodiment, alarm unit 105 adopts hummer to realize.Processor unit 103 can adopt multiple implementation, and such as can adopt the processor chips such as STM32F103ZET6 chip or STM32F103VET6 chip, in the present embodiment, processor unit 103 adopts STM32F103ZET6 chip to realize.
Human body sensing unit 102 is for human body signal, when there being pedestrian other through out-of-date from car, the situation of false alarm may be caused to occur owing to being checked through passer-by, Given this, what the present embodiment provided prevents child's device passed into silence in automobile from adopting two heat to release formula infrared sensor, two heat are released formula infrared sensor and are installed by the both sides of automobile respectively, regulate two heat to release the investigative range of formula infrared sensor simultaneously, make two heat release formula infrared sensor and human body signal in automobile just can be detected simultaneously, and the human body signal through automobile pedestrian on one side can not be detected simultaneously.And only have when two heat release formula infrared sensor all human body signal detected and continue for some time time, processor unit 103 just judges have people to exist in automobile.Adopt such setting, effectively can avoid owing to detecting through the other pedestrian of car and cause the situation of false alarm to occur.
Embodiment two
Consult Fig. 2, what the present embodiment provided prevents child's device passed into silence in automobile from being the improvement carried out on the basis of embodiment one, and in the present embodiment, NM content can refer to the content of embodiment one.
Use this prevent child pass into silence the device in automobile time, if there is child to pass into silence in automobile, stop there is certain interval time because alarm unit 105 sends alerting signal apart from automobile, within this time period, the head of a family may away from automobile, now, the effect reminding the head of a family cannot be played, child exists equally to pass into silence for a long time and causes the risk of serious consequence at Che Nei, Given this, the device that what the present embodiment provided prevent child from passing into silence in automobile is also provided with wireless communication unit 106, wireless communication unit 106 is electrically connected with processor unit 103.
Concrete, wireless communication unit 106 is provided with corresponding mobile terminal in advance (as mobile phone or computer etc., take mobile phone as the best, in the present embodiment, mobile terminal is mobile phone), if processor unit 103 sends in the 3rd time period after verification tip information to authentication unit 104, processor unit 103 does not still receive the authorization information (namely child still passes into silence in automobile) that authentication unit 104 feeds back, now, processor unit 103 sends Secondary Report alarming information to pre-configured mobile terminal in the mode of note by wireless communication unit 106.
Further, the head of a family is notified for guaranteeing the situation about forgeing in car by child, if processor unit 103 sends in the 4th time period after verification tip information to authentication unit 104, processor unit 103 does not still receive the authorization information (namely child still passes into silence in automobile) that authentication unit 104 feeds back, now, processor unit 103 sends voice call request (namely calling) by wireless communication unit 106 to pre-configured mobile terminal.In the present embodiment, wireless communication unit 106 can have multiple implementation, as long as the embodiment that can realize sending note or voice call request by wireless communication unit 106 to pre-configured mobile terminal (mobile phone) is feasible embodiment, such as, adopt SIM900A wireless communication module or GTM900B wireless communication module, in the present embodiment, employing be SIM900A wireless communication module.
In the present embodiment, the value of first time period, the second time period, the 3rd time period and the 4th time period increases progressively successively, and can form Multi-stage alarming like this, the situation about passing into silence in automobile by child that guarantees notifies the head of a family.Further, processor unit 103 can also connect original loudspeaker and car emergency lamp on automobile, if in a period of time after sending above-mentioned Multi-stage alarming, processor unit 103 does not still receive the authorization information that authentication unit 104 feeds back, processor unit 103 can also control loudspeaker and sound and the flicker of car emergency lamp, to remind neighbouring people, exist abnormal in automobile, so that rescue is forgotten the child in automobile for a long time.
When alarm unit 105 sends alerting signal, if adult, then can carry out corresponding verification operation according to the checking picture ejected, authentication unit 104 according to this verification operation to processor unit 103 feedback validation information, after processor unit 103 receives this authorization information, then send the first stop alarm control signal to alarm unit 105, after alarm unit 105 receives this first stop alarm control signal, stop sending alerting signal.
The alarm unit 105 controlling sending alerting signal stops sending alerting signal and other modes can also be adopted to realize, the vehicle door status detecting unit 107 be electrically connected with processor unit 103 is such as set, processor unit 103 receives the vehicle door status information that vehicle door status detecting unit 107 feeds back, when alarm unit 105 sends alerting signal, if when the vehicle door status information that processor unit 103 receives is opening (car door of automobile is opened), then send the second stop alarm control signal to alarm unit 105, after alarm unit 105 receives this second stop alarm control signal, stop sending alerting signal.By such setting, opening automobile car door can be closed the alarm unit 105 sending alerting signal and be stopped sending alerting signal, handled easily.Wherein, vehicle door status detecting unit 107 can directly utilize the vehicle door status sensor of former automobile to realize.
In the process driven a car, human pilot often needs to understand current temperature, humidity, the environmental state information such as height above sea level and air pressure, current environmental state information is known at any time for ease of human pilot, the device that what the present embodiment provided prevent child from passing into silence in automobile can also arrange and be electrically connected and the temperature sensor controlled by processor unit 103 with processor unit 103, humidity sensor, height sensor and barometric pressure sensor etc., temperature sensor, humidity sensor, the signal feedback that height sensor and barometric pressure sensor detect is to processor unit 103, the signal that the sensor detects by processor unit 103 sends to authentication unit 104 after converting the discernible signal of authentication unit 104 to, and be presented on the screen of authentication unit 104 (touching display screen).When automobile starting, vehicle-state monitoring means detects that the state of vehicle is motion state, processor unit 103 control temperature sensor, humidity sensor, height sensor and barometric pressure sensor start detection function, thus realize controlling the ambient condition that display is current automatically.In addition, for ensureing that the device preventing child from passing into silence in automobile can run continually and steadily, the device preventing child from passing into silence in automobile can adopt rechargeable battery to power and arrange charging inlet and power management chip, and when supply voltage is too low, power management chip controls this device auto-breaking.And by corresponding charging wire, charging inlet is connected with the cigarette lighter socket in former automobile, realize charge function.
In addition, before using the device preventing child from passing into silence in car, corresponding configuration parameter (such as first time period, the second time period, the 3rd time period, the value of the 4th time period and the information etc. of pre-configured mobile terminal) need be pre-set, Given this, the device that what the present embodiment provided prevent child from passing into silence in car is also provided with USB interface on processor unit 103 (STM32F103ZET6 chip), directly can connect computer or mobile phone etc. by USB interface to set its parameter, easy to use.
Embodiment three
Consult Fig. 3, embodiments provide a kind of child of preventing to pass into silence the method in automobile, the method is applied to and prevents child to pass into silence the device in automobile, this device comprises vehicle status detection unit, human body sensing unit, processor unit, authentication unit and alarm unit, processor unit is electrically connected with vehicle status detection unit, human body sensing unit, authentication unit and alarm unit respectively, and the method that what the present embodiment provided prevent child from passing into silence in automobile comprises the following steps:
Step S301: the car status information that processor unit acquisition vehicle status detection unit detects and the human body signal that human body sensing unit inspection arrives.
Vehicle status detection unit detects car status information in real time, and the car status information detected is fed back to processor unit.Wherein, vehicle status detection unit adopts gyroscope.
Human body sensing unit adopts two heat to release formula infrared sensor, and two heat release the real-time human body signal of formula infrared sensor, and the human body signal detected is fed back to processor unit.
Step S302: processor unit judges whether automobile remains static and whether have human body to exist in automobile in the first time period of setting, if not, performs step S303.
Processor unit receives the car status information that vehicle status detection unit detects, judges whether automobile remains static in the first time period of setting always.
Processor unit receives two heat simultaneously and releases the human body signal that formula infrared sensor detects, judges whether result that two heat release the human body signal that formula infrared sensor detects has been human body and has existed, and if so, then judges have human body to exist in automobile.
Remain static in the first time period of setting if judged result is automobile always, and in car, have human body to exist, then perform step S303.
Wherein processor unit adopts STM32F103ZET6 chip.
Step S303: processor unit sends verification tip information to authentication unit.
When processor unit judged result is that automobile remains static in the first time period of setting always, and have human body to exist in car, then processor unit sends verification tip information to authentication unit.
Authentication unit adopts touching display screen, after authentication unit receives verification tip information, eject checking picture on its screen, verification operation is carried out for reminding the people in car, can also hummer be set, while ejecting checking picture, hummer is sounded and is reminded the people in car to carry out verification operation, after verification operation, corresponding authorization information is fed back to processor unit.
Step S304: processor unit judges the authorization information whether receiving authentication unit feedback within the second time period of setting, if not, performs step S305.
If that people is child in car, then cannot operate accordingly due to the content of its display cannot be understood.If processor unit does not receive the authorization information that authentication unit returns according to corresponding operational feedback within the second time period of setting, then processor unit judges that people in car is as child, and performs step 305.
Step S305: processor unit sends the first alarm control signal to alarm unit.
Processor unit sends the first alarm control signal to alarm unit, and alarm unit sends alerting signal and passes into silence in automobile to remind head of a family child after receiving the first alarm control signal.
Stop there is certain interval time because alarm unit sends alerting signal apart from automobile, within this time period, the head of a family may away from automobile, therefore the effect reminding the head of a family cannot be played, Given this, the wireless communication unit be electrically connected with processor unit can also be set, and wireless communication unit is provided with corresponding mobile terminal (mobile phone) in advance, in the present embodiment, wireless communication unit adopts SIM900A wireless communication module to realize, if processor unit sends in the 3rd time period after verification tip information to authentication unit, processor unit does not still receive the authorization information of authentication unit feedback now, processor unit sends Secondary Report alarming information to pre-configured mobile terminal in the mode of note by wireless communication unit.
Further, the head of a family is notified for guaranteeing the situation about forgeing in car by child, if processor unit sends in the 4th time period after verification tip information to authentication unit, processor unit does not still receive the authorization information of authentication unit feedback, now, processor unit sends voice call request by wireless communication unit to pre-configured mobile terminal.In the present embodiment, the value of first time period, the second time period, the 3rd time period and the 4th time period increases progressively successively, and can form Multi-stage alarming like this, the situation about passing into silence in automobile by child that guarantees notifies the head of a family.
When alarm unit sends alerting signal, if adult, then can carry out corresponding verification operation according to the checking picture ejected, authentication unit according to this verification operation to processor unit feedback validation information, after processor unit receives this authorization information, then send the first stop alarm control signal to alarm unit, after alarm unit receives this first stop alarm control signal, stop sending alerting signal.The alarm unit realizing controlling sending alerting signal stops sending alerting signal and other modes can also be adopted to realize, such as original for automobile vehicle door status sensor is electrically connected with processor unit, vehicle door status sensor by the vehicle door status information feed back that detects to processor unit, when the vehicle door status information that processor unit receives is opening (car door of automobile is opened), processor unit then sends the second stop alarm control signal to alarm unit, after alarm unit receives this second stop alarm control signal, stop sending alerting signal.
Child the passes into silence method in automobile that what the embodiment of the present invention provided prevent, its technique effect realizing principle and generation is identical with aforementioned means embodiment, for concise and to the point description, the not mentioned part of embodiment of the method part, can with reference to corresponding contents in aforementioned means embodiment.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (10)
1. one kind prevents child to pass into silence the device in automobile, it is characterized in that, be applied to automobile, comprise: be arranged on the vehicle status detection unit in automobile, human body sensing unit, processor unit, authentication unit and alarm unit, described processor unit is electrically connected with described vehicle status detection unit, described human body sensing unit, described authentication unit and described alarm unit respectively;
Described vehicle status detection unit: for detecting car status information;
Described human body sensing unit: for human body signal;
Described processor unit: the car status information for detecting according to described vehicle status detection unit judges whether described automobile remains static in the first time period of setting, according to obtain described human body sensing unit inspection to human body signal judge in described automobile, whether have human body to exist, and when judged result is that described automobile remains static in the first time period of described setting, and when having human body to exist in described automobile, verification tip information is sent to described authentication unit, verify that to make described authentication unit whether the human body existed in automobile is for child,
Described authentication unit: for when it is triggered to described processor unit feedback validation information;
Described processor unit also for judging the authorization information whether receiving described authentication unit feedback within the second time period of setting, if do not had, sends the first alarm control signal to described alarm unit;
Described alarm unit: for sending alerting signal after receiving described first alarm control signal.
2. the child of preventing according to claim 1 passes into silence the device in automobile, and it is characterized in that, also comprise wireless communication unit, described wireless communication unit is electrically connected with described processor unit;
When described processor unit also for not receiving the described authorization information of described authentication unit feedback within the 3rd time period set, send Secondary Report alarming information by described wireless communication unit to pre-configured mobile terminal.
3. the child of preventing according to claim 2 passes into silence the device in automobile, it is characterized in that, described processor unit is also for judging the described authorization information whether receiving described authentication unit feedback within the 4th time period of setting, if no, send voice call request by described wireless communication unit to pre-configured mobile terminal.
4. the child of preventing according to claim 1 passes into silence the device in automobile, it is characterized in that, described processor unit also for after the described authorization information obtaining described authentication unit feedback, sends the first stop alarm control signal to described alarm unit;
Described alarm unit, also for after the first stop alarm control signal receiving the transmission of described processor unit, stops sending alerting signal.
5. the child of preventing according to claim 1 passes into silence the device in automobile, and it is characterized in that, also comprise vehicle door status detecting unit, described vehicle door status detecting unit is electrically connected with described processor unit;
Described vehicle door status detecting unit is used for inspection vehicle door state information;
Described processor unit is also for when the vehicle door status information that the described vehicle door status detecting unit of acquisition detects is opening, send the second stop alarm control signal to described alarm unit, stop sending alerting signal to make the described alarm unit sending alerting signal.
6. described prevent child to pass into silence the device in automobile according to claim 1-5 is arbitrary, it is characterized in that, described human body sensing unit comprises the first human body sensing unit and the second human body sensing unit, described processor unit is used for when described first human body sensing unit and described second human body sensing unit all detect that human body exists, and judges have human body to exist in described automobile.
7. one kind prevents child to pass into silence the method in automobile, it is characterized in that, be applied to and prevent child to pass into silence the device in automobile, described device comprises vehicle status detection unit, human body sensing unit, processor unit, authentication unit and alarm unit, described processor unit is electrically connected with described vehicle status detection unit, described human body sensing unit, described authentication unit and described alarm unit respectively, and described method comprises:
Described processor unit obtains the car status information that described vehicle status detection unit detects, judges whether described automobile remains static in the first time period of setting;
Described processor unit obtains the human body signal that described human body sensing unit inspection arrives, and whether judge has human body to exist in described automobile;
If described automobile remains static in the first time period of described setting, and in automobile, have human body to exist, described processor unit sends verification tip information to described authentication unit, verifies that whether the human body existed in automobile is for child to make described authentication unit;
Described processor unit judges the authorization information whether receiving described authentication unit feedback within the second time period of setting, if not, then sends the first alarm control signal to described alarm unit, sends alerting signal to make described alarm unit.
8. method according to claim 7, is characterized in that, described device also comprises wireless communication unit, and described wireless communication unit is electrically connected with described processor unit, and after sending the first alarm control signal to described alarm unit, described method also comprises:
Described processor unit judges the described authorization information whether receiving described authentication unit feedback within the 3rd time period of setting;
If not, then Secondary Report alarming information is sent by described wireless communication unit to pre-configured mobile terminal.
9. method according to claim 8, is characterized in that, after sending Secondary Report alarming information by described wireless communication unit to pre-configured mobile terminal, described method also comprises:
Described processor unit judges the described authorization information whether receiving described authentication unit feedback within the 4th time period of setting;
If not, voice call request is sent by described wireless communication unit to pre-configured mobile terminal.
10. method according to claim 7, is characterized in that, after sending the first alarm control signal to described alarm unit, described method also comprises:
Described processor unit obtains the described authorization information of described authentication unit feedback;
Described processor unit sends the first stop alarm control signal to described alarm unit, stops sending alerting signal to make the described alarm unit sending alerting signal.
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| CN201510731546.9A CN105261149B (en) | 2015-11-02 | 2015-11-02 | Prevent that child from passing into silence the device and method in automobile |
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| CN201510731546.9A CN105261149B (en) | 2015-11-02 | 2015-11-02 | Prevent that child from passing into silence the device and method in automobile |
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