CN104484922A - Automobile trunk opening method, automobile trunk opening device and automobile trunk opening system - Google Patents
Automobile trunk opening method, automobile trunk opening device and automobile trunk opening system Download PDFInfo
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- CN104484922A CN104484922A CN201410698873.4A CN201410698873A CN104484922A CN 104484922 A CN104484922 A CN 104484922A CN 201410698873 A CN201410698873 A CN 201410698873A CN 104484922 A CN104484922 A CN 104484922A
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Abstract
The embodiment of the invention provides an automobile trunk opening system, belonging to the field of vehicle-mounted equipment. The automobile trunk opening system comprises a sensing device, an automobile trunk opening device and a trunk control device, when sensing that an owner is close to an automobile trunk, the sensing device arranged on the automobile trunk is used for acquiring information of the shank action and the instep action of a user, the sensing device is a capacitance incremental sensor, then the acquired information is judged, if the action of the user is judged to be a kicking action for opening the automobile trunk, the trunk control device is used for controlling the automobile trunk to be opened, no hand operation is required in the whole process, only the kicking operation to the automobile is required, the automobile trunk can be opened automatically and conveniently.
Description
Technical field
The present invention relates to mobile unit field, in particular to car trunk open method, Apparatus and system.
Background technology
Increasing people has private car at present, and the thing followed is produced problem in the use procedure of automobile.General automobile is all provided with boot, and for placing articles, its mode of opening is for open by remote controller or directly manually opened with car key.
When people's both hands have in arms the larger article of volume want to put into car trunk time, first article in hand must be put down, then remote controller or take out the manually opened car trunk of car key, then article are put in car trunk, such operator scheme is very inconvenient in use.
Summary of the invention
The object of the present invention is to provide car trunk open method, Apparatus and system, when user's both hands have the larger article of volume in arms, inconvenient remote controller or when taking out car key, car trunk can be opened by the action of kicking, make above-mentioned must first being put down by article in hand, then remote controller or the situation of taking out the manually opened car trunk of car key are improved.
First aspect, embodiments provides a kind of car trunk open method, is applied to car trunk open system, and described car trunk open system comprises sensing device, car trunk opening device and boot control device, and described method comprises:
Described car trunk opening device receives the induction information of the human leg's action gathered by described sensing device;
Judge whether the action corresponding to described induction information is the kick of opening car trunk, if judged result is yes, generate the open operation instruction of car trunk;
Send described open operation instruction to described boot control device, control car trunk to make described boot control device and open.
In conjunction with first aspect, embodiments provide the first possible embodiment of first aspect, wherein, described sensing device comprises first sensor and the second sensor, and the step of the induction information of the described sensing device collection of described reception comprises:
Receive the first induction information of the corresponding shank action gathered by described first sensor;
Receive the second induction information of the corresponding instep action gathered by described second sensor;
Described induction information comprises the first induction information and the second induction information.
Adopt two sensors, gather the induction information of the action of corresponding shank and instep respectively, boot control device is judged the action of human body more accurate, maloperation can not be caused because of other actions beyond kick.
In conjunction with the first possible embodiment of first aspect, embodiments provide the embodiment that the second of first aspect is possible, wherein, describedly judge whether the action corresponding to described induction information is the kick of opening car trunk, judged result is yes, and the step generating the open operation instruction of car trunk is specially:
Judge whether to receive the first induction information and the second induction information simultaneously, if do not had, then judge that the action corresponding to described induction information is not the kick of opening car trunk;
If had, judge according to described first induction information and the second induction information whether the action of its correspondence is the kicking start of opening car trunk, if judged result is yes, generate the open operation instruction of car trunk.
The kick that what if user made is for opening automobile boot, so first sensor and the second sensor are certain to sense simultaneously, if only have one to sense action in first sensor and the second sensor, sensed action certainly not kick so just can be affirmed.Now, if first sensor and the second sensor sense action simultaneously, concrete judgment mode is, if sensor does not sense action, then export high level, if sensor sensing is to action, then output low level, if first sensor and the second sensor output low level simultaneously, can judge that the action that first sensor and the second sensor sense is kick simultaneously.
In conjunction with the embodiment that the second of first aspect is possible, embodiments provide the third possible embodiment of first aspect, wherein, described first sensor and the second sensor are electric capacity asymptotic expression sensor, when human body and described first sensor, when the relative position of the second sensor changes, described first sensor, the capacitance of the second sensor changes thereupon, wherein the capacitance variation curve of first sensor is the first capacitance variation curve, the capacitance variation curve of the second sensor is the second capacitance variation curve, describedly judge that whether the action of its correspondence is that the step of the kicking start of opening car trunk is specially according to described first induction information and the second induction information:
Judge whether the capacitance variation curve of first sensor when described first capacitance variation curve and the kicking preset conforms to, if judged result is yes, then
Judge whether the capacitance variation curve of the second sensor when described second capacitance variation curve and the kicking preset conforms to, if judged result is also yes, then judge described first sensor and the second sensor sensing to described action as the kicking start of opening car trunk.
Electric capacity asymptotic expression sensor can be converted to electric capacitance change tested displacement, its non-sensitive part is exactly the capacitor with variable element, when first sensor and the second sensor sensing are to action, its capacitance also can change along with the action of people, different action is corresponding different capacitance variation curve, therefore capacitance variation curve can as the standard of the kick judged whether, first sensor and the second sensor sensing are kept in described boot control device to the capacitance variation curve of kick in advance, during use, if the first capacitance variation curve and the second capacitance variation curve all conform to the data be kept in advance in described boot control device, just can judge first sensor and the second sensor sensing to described action as the kicking start of opening car trunk.
In conjunction with the third possible embodiment of first aspect, embodiments provide the 4th kind of possible embodiment of first aspect, wherein, receive the step of the induction information of the human leg's action gathered by described sensing device at described car trunk opening device before, described method also comprises:
Keyless gate inhibition system (the Passive Keyless Entry that described car trunk opening device is corresponding to this automobile, PKE) key signal detects, if detect described PKE key signal, then perform the step of the induction information of human leg's action that described reception is gathered by described sensing device.
Described car trunk opening device is not that the kick sensing anyone all can opening automobile boot, after sensing the PKE key signal that automobile is corresponding, just can judge to be the owner of automobile near car trunk, and then just understand and further judge whether it has made the kick of opening automobile boot.
Second aspect, the embodiment of the present invention additionally provides a kind of car trunk opening device, be applied to car trunk open system, described car trunk open system comprises sensing device, car trunk opening device and boot control device, and described car trunk opening device comprises:
Induction information receiving element, for receiving the induction information of the human leg's action gathered by described sensing device;
Action judging unit, for judging whether the action corresponding to described induction information is the kick of opening car trunk, if judged result is yes, generates the open operation instruction of car trunk;
Open command transmitting element, for sending described open operation instruction to described boot control device, controlling car trunk to make described boot control device and opening.
In conjunction with second aspect, embodiments provide the first possible embodiment of second aspect, wherein, described sensing device comprises first sensor and the second sensor, and described induction information receiving element comprises:
First action induction information receiving unit, for the first induction information of corresponding shank action gathered by described first sensor;
Second action induction information receiving unit, for receiving the second induction information of the corresponding instep action gathered by described second sensor;
Described induction information comprises the first induction information and the second induction information.
In conjunction with the first possible embodiment of second aspect, embodiments provide the embodiment that the second of first aspect is possible, wherein, described action judging unit comprises:
First action judging unit, receives the first induction information and the second induction information for judging whether simultaneously, if do not had, then judges that the action corresponding to described induction information is not the kick of opening car trunk;
Second action judging unit, if for having, judges according to described first induction information and the second induction information whether the action of its correspondence is the kicking start of opening car trunk, if judged result is yes, generates the open operation instruction of car trunk.
In conjunction with the embodiment that the second of second aspect is possible, embodiments provide the third possible embodiment of second aspect, wherein, described first sensor and the second sensor are electric capacity asymptotic expression sensor, when human body and described first sensor, when the relative position of the second sensor changes, described first sensor, the capacitance of the second sensor changes thereupon, wherein the capacitance variation curve of first sensor is the first capacitance variation curve, the capacitance variation curve of the second sensor is the second capacitance variation curve, described second action judging unit comprises:
First circular motion judging unit, for judge described first capacitance variation curve and preset kicking time first sensor capacitance variation curve whether conform to, if judged result is yes, then jump to the second circular motion judging unit;
Second circular motion judging unit, for judge described second capacitance variation curve and preset kicking time the second sensor capacitance variation curve whether conform to, if judged result is also yes, then judge described first sensor and the second sensor sensing to described action as the kicking start of opening car trunk.
The third aspect, the embodiment of the present invention additionally provides a kind of car trunk open system, and described car trunk open system comprises sensing device, boot control device and car trunk opening device,
Described sensing device sends the induction information of the human leg's action gathered to described car trunk opening device;
Described car trunk opening device judges described induction information, when the action judging to sense is as when opening the kicking start of car trunk, sends the open operation instruction of car trunk to described boot control device;
Described boot control device receives described open operation instruction, and controls car trunk and open.
Car trunk open method, Apparatus and system that the embodiment of the present invention provides, adopt the action that sensor sensing user makes, when the action sensed is kick, controls automobile and open boot, make user or key need not be used just to open car trunk by remote controller.For user, need to open car trunk when putting it into when both hands embrace large piece article, very convenient.
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.
The car trunk open system structured flowchart that Fig. 1 provides for the embodiment of the present invention;
The process flow diagram of a kind of car trunk open method that Fig. 2 provides for the embodiment of the present invention;
The process flow diagram of the another kind of car trunk open method that Fig. 3 provides for the embodiment of the present invention;
The structured flowchart of a kind of car trunk opening device that Fig. 4 provides for the embodiment of the present invention;
The structured flowchart of the another kind of car trunk opening device that Fig. 5 provides for the embodiment of the present invention;
A kind of car trunk open system using state schematic diagram that Fig. 6 provides for the embodiment of the present invention.
Embodiment
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.
Increasing people has private car at present, and the thing followed is produced problem in the use procedure of automobile.General automobile is all provided with boot, and for placing articles, its mode of opening is for open by remote controller or directly manually opened with car key.
Inventor finds through long-term observation and research, when people's both hands have in arms the larger article of volume want to put into car trunk time, first article in hand must be put down, then remote controller or take out the manually opened car trunk of car key, be put in car trunk by article again, such operator scheme is very inconvenient in use.
Car trunk open method provided by the invention, Apparatus and system, can open car trunk by the action of kicking.Car trunk open system comprises sensing device, car trunk opening device and boot control device, by the action of sensing device human body, and judge whether user has made kick by car trunk opening device, if so, then open car trunk by boot control device.
Consult Fig. 1, the car trunk open system structured flowchart that the embodiment of the present invention provides, car trunk open system comprises sensing device 100, car trunk opening device 200 and boot control device 300, and car trunk opening device 200 is connected with sensing device 100, boot control device 300 respectively.
Consult Fig. 2, a kind of car trunk open method that the embodiment of the present invention provides, be applied to car trunk open system, described car trunk open system comprises sensing device 100, car trunk opening device 200 and boot control device 300, and described method comprises:
Step 101: receive induction information, car trunk opening device 200 receives the induction information of the human leg's action gathered by described sensing device 100; Sensing device 100 is installed on car trunk, and when subscriber station makes kick at car trunk rear, sensed by sensing device 100, the induction information of collection is sent to car trunk opening device 200 by sensing device 100.
Step 102: judge kick, judges whether the action corresponding to described induction information is the kick of opening car trunk, if judged result is yes, generates the open operation instruction of car trunk;
Step 103: transmit operation instruction, sends described open operation instruction to described boot control device 300, controls car trunk open to make described boot control device 300.
The car trunk open method that the embodiment of the present invention provides, first the sensing device by being installed on car trunk carries out information acquisition to the action that user makes, then the induction information collected is judged, if the result judged is action that user makes is the kick of opening automobile boot, then control car trunk by boot control device 300 to open, in whole process, user is not needed to operate with hand, as long as make kick facing to car trunk, car trunk just can be opened automatically, very easy to use.
Consult Fig. 3, the another kind of car trunk open method that the embodiment of the present invention provides, be applied to car trunk open system, described car trunk open system comprises sensing device 100, car trunk opening device 200 and boot control device 300, and described method comprises:
Step 207: detection PKE signal, the PKE key signal corresponding to this automobile detects, if detect described PKE key signal, then performs follow-up step.
Described car trunk opening device is not that the kick sensing anyone all can opening automobile boot, after sensing the PKE key signal that automobile is corresponding, just can judge to be the owner of automobile near car trunk, and then just understand and further judge whether it has made the kick of opening automobile boot.
Step 201: receive the first induction information, receives the first induction information of the corresponding shank action gathered by described first sensor.
Step 202: receive the second induction information, receives the second induction information of the corresponding instep action gathered by described second sensor.
Adopt two sensors, gather the induction information of the action of corresponding shank and instep respectively, boot control device is judged the action of human body more accurate, maloperation can not be caused because of other actions beyond kick.
Step 203: first time judges, judges whether to receive the first induction information and the second induction information simultaneously, if do not had, then judges that the action corresponding to described induction information is not the kick of opening car trunk;
The kick that what if user made is for opening automobile boot, so first sensor and the second sensor are certain to sense simultaneously, if only have one to sense action in first sensor and the second sensor, so just can affirm sensed action certainly not kick, certainly, if first sensor and the second sensor sense action simultaneously, what also do not represent that it senses must be kick, also needs further to judge.
Step 204: second time judges, if the result that first time judges is yes, then judge whether the action of its correspondence is the kicking start of opening car trunk according to described first induction information and the second induction information, if judged result is yes, generate the open operation instruction of car trunk.
The kick that what if user made is for opening automobile boot, so first sensor and the second sensor are certain to sense simultaneously, if only have one to sense action in first sensor and the second sensor, sensed action certainly not kick so just can be affirmed.Now, if first sensor and the second sensor sense action simultaneously, concrete judgment mode is, if sensor does not sense action, then export high level, if sensor sensing is to action, then output low level, if first sensor and the second sensor output low level simultaneously, can judge that the action that first sensor and the second sensor sense is kick simultaneously.
Simultaneously in order to more accurately judge kick, as other embodiments of the present invention, performing when second time judges and can do more detailed judgement to the induction information of first sensor and the second sensor.Described first sensor and the second sensor are electric capacity asymptotic expression sensor, when the relative position of human body and described first sensor, the second sensor changes, the capacitance of described first sensor, the second sensor changes thereupon, wherein the capacitance variation curve of first sensor is the first capacitance variation curve, the capacitance variation curve of the second sensor is the second capacitance variation curve, and wherein detailed process is:
Judge whether the capacitance variation curve of first sensor when described first capacitance variation curve and the kicking preset conforms to, if judged result is yes, then
Judge whether the capacitance variation curve of the second sensor when described second capacitance variation curve and the kicking preset conforms to, if judged result is also yes, then judge described first sensor and the second sensor sensing to described action as the kicking start of opening car trunk.
Electric capacity asymptotic expression sensor can be converted to electric capacitance change tested displacement, its non-sensitive part is exactly the capacitor with variable element, when first sensor and the second sensor sensing are to action, its capacitance also can change along with the action of people, different action is corresponding different capacitance variation curve, therefore capacitance variation curve can as the standard of the kick judged whether, first sensor and the second sensor sensing are kept in described boot control device to the capacitance variation curve of kick in advance, during use, if the first capacitance variation curve and the second capacitance variation curve all conform to the data be kept in advance in described boot control device, just can judge first sensor and the second sensor sensing to described action as the kicking start of opening car trunk.
Step 205: transmit operation instruction, sends described open operation instruction to described boot control device 300, controls car trunk open to make described boot control device 300.
As other embodiments of the present invention, described car trunk open method can also comprise:
Step 206: obtain data message, before reception first induction information and the second induction information, described car trunk opening device 200 obtains the data message of outside input, and stores; Described data message comprise corresponding to polytype car trunk preset kicking time first and second sensor capacitance variation curve, dissimilar model is variant, and during described kicking, when the capacitance variation curve of first sensor and described kicking, the capacitance variation curve of the second sensor also can be different.
When using car trunk opening device, for different car categories, input should the capacitance variation curve of kick of vehicle, make the judgement of car trunk opening device more accurate, if car trunk opening device is changed to the different car of another type from a car, only need to upgrade the data message of its inside, can continue to use, very convenient.
The car trunk open method that the embodiment of the present invention provides, first by the mode of detection PKE key, whether what judge close car trunk is vehicle owner, after confirming the identity of vehicle owner, obtain the capacitance variation curve that corresponding vehicle judges kick, then respectively information acquisition is carried out to the shank action of user and instep action by two electric capacity asymptotic expression sensors being installed on car trunk, the capacitance variation curve of electric capacity asymptotic expression sensor and the corresponding vehicle of acquisition are judged that the capacitance variation curve of kick contrasts, if curve conforms to, the kick of the result then judged to be action that user makes be opening automobile boot, then control car trunk by boot control device 300 to open, in whole process, user is not needed to operate with hand, as long as make kick facing to car trunk, car trunk just can be opened automatically, very easy to use.The same car different for type, only needs to upgrade the data message of car trunk opening device inside, can continue to use, very convenient.
Consult Fig. 4, a kind of car trunk opening device that the embodiment of the present invention provides, be applied to car trunk open system, described car trunk open system comprises sensing device 100, car trunk opening device 200 and boot control device 300, and described device comprises:
Induction information receiving element 301, for receiving the induction information of the human leg's action gathered by described sensing device; Sensing device 100 is installed on car trunk, and when subscriber station makes kick at car trunk rear, sensed by sensing device 100, the induction information of collection is sent to induction information receiving element 301 by sensing device 100.
Action judging unit 302, for judging whether the action corresponding to described induction information is the kick of opening car trunk, if judged result is yes, generates the open operation instruction of car trunk;
Open command transmitting element 303, for sending described open operation instruction to described boot control device 300, controlling car trunk to make described boot control device 300 and opening.
The car trunk opening device that the embodiment of the present invention provides, first the sensing device by being installed on car trunk carries out information acquisition to the action that user makes, then the induction information collected is judged, if the result judged is action that user makes is the kick of opening automobile boot, then control car trunk by boot control device 300 to open, in whole process, user is not needed to operate with hand, as long as make kick facing to car trunk, car trunk just can be opened automatically, very easy to use.
Consult Fig. 5-6, the another kind of car trunk opening device that the embodiment of the present invention provides, be applied to car trunk open system, described car trunk open system comprises sensing device 100, car trunk opening device 200 and boot control device 300, and described device comprises:
First action induction information receiving unit 411, for receiving the first induction information of the corresponding shank action gathered by described first sensor 401.Described first sensor 401 is installed on the side of the rear bumper 403 of car trunk.
Second action induction information receiving unit 412, for receiving the second induction information of the corresponding instep action gathered by described second sensor 402.Described second sensor 402 is installed on the bottom surface of the rear bumper 403 of car trunk.
Adopt two sensors, gather the induction information of the action of corresponding shank and instep respectively, boot control device is judged the action of human body more accurate, maloperation can not be caused because of other actions beyond kick.
First action judging unit 413, receives the first induction information and the second induction information for judging whether simultaneously, if do not had, then judges that the action corresponding to described induction information is not the kick of opening car trunk;
The kick that what if user made is for opening automobile boot, so first sensor and the second sensor are certain to sense simultaneously, if only have one to sense action in first sensor and the second sensor, so just can affirm sensed action certainly not kick, certainly, if first sensor and the second sensor sense action simultaneously, what also do not represent that it senses must be kick, also needs further to judge.
Second action judging unit 414, if the result judged for first time is yes, then judge whether the action of its correspondence is the kicking start of opening car trunk according to described first induction information and the second induction information, if judged result is yes, generate the open operation instruction of car trunk.
The kick that what if user made is for opening automobile boot, so first sensor and the second sensor are certain to sense simultaneously, if only have one to sense action in first sensor and the second sensor, sensed action certainly not kick so just can be affirmed.Now, if first sensor and the second sensor sense action simultaneously, concrete judgment mode is, if sensor does not sense action, then export high level, if sensor sensing is to action, then output low level, if first sensor and the second sensor output low level simultaneously, can judge that the action that first sensor and the second sensor sense is kick simultaneously.
Simultaneously in order to more accurately judge kick, as other embodiments of the present invention, performing when second time judges and can do more detailed judgement to the induction information of first sensor and the second sensor.Described first sensor and the second sensor are electric capacity asymptotic expression sensor, when the relative position of human body and described first sensor, the second sensor changes, the capacitance of described first sensor, the second sensor changes thereupon, wherein the capacitance variation curve of first sensor is the first capacitance variation curve, the capacitance variation curve of the second sensor is the second capacitance variation curve, and wherein the second action judging unit 414 comprises:
First circular motion judging unit, for judge described first capacitance variation curve and preset kicking time first sensor capacitance variation curve whether conform to, if judged result is yes, jump to the second circular motion judging unit
Second circular motion judging unit, judge whether the capacitance variation curve of the second sensor when described second capacitance variation curve and the kicking preset conforms to, if judged result is also yes, then judge described first sensor and the second sensor sensing to described action as the kicking start of opening car trunk.
Electric capacity asymptotic expression sensor can be converted to electric capacitance change tested displacement, its non-sensitive part is exactly the capacitor with variable element, when first sensor and the second sensor sensing are to action, its capacitance also can change along with the action of people, different action is corresponding different capacitance variation curve, therefore capacitance variation curve can as the standard of the kick judged whether, first sensor and the second sensor sensing are kept in described boot control device to the capacitance variation curve of kick in advance, during use, if the first capacitance variation curve and the second capacitance variation curve all conform to the data be kept in advance in described boot control device, just can judge first sensor and the second sensor sensing to described action as the kicking start of opening car trunk.
Open command transmitting element 415, for sending described open operation instruction to described boot control device 300, controlling car trunk to make described boot control device 300 and opening.Boot control device 300 is car trunk switch in the present embodiment, and car trunk opening device 200 is directly connected with car trunk switch.
As other embodiments of the present invention, boot control device 300 can be automobile key or rear trunk box remote device, car trunk opening device 200 and boot control device 300 are by wireless connections, and open operation instruction is sent to boot control device 300 wirelessly.
The car trunk opening device that the embodiment of the present invention provides, first the capacitance variation curve that corresponding vehicle judges kick is obtained, then respectively information acquisition is carried out to the shank action of user and instep action by two electric capacity asymptotic expression sensors being installed on car trunk, the capacitance variation curve of electric capacity asymptotic expression sensor and the corresponding vehicle of acquisition are judged that the capacitance variation curve of kick contrasts, if curve conforms to, the kick of the result then judged to be action that user makes be opening automobile boot, then control car trunk by boot control device 300 to open, in whole process, user is not needed to operate with hand, as long as make kick facing to car trunk, car trunk just can be opened automatically, very easy to use.
Process flow diagram in accompanying drawing and block diagram show system according to multiple embodiment of the present invention, the architectural framework in the cards of method and computer program product, function and operation.In this, each square frame in process flow diagram or block diagram can represent a part for module, program segment or a code, and a part for described module, program segment or code comprises one or more executable instruction for realizing the logic function specified.Also it should be noted that at some as in the realization of replacing, the function marked in square frame also can be different from occurring in sequence of marking in accompanying drawing.Such as, in fact two continuous print square frames can perform substantially concurrently, and they also can perform by contrary order sometimes, and this determines according to involved function.Also it should be noted that, the combination of the square frame in each square frame in block diagram and/or process flow diagram and block diagram and/or process flow diagram, can realize by the special hardware based system of the function put rules into practice or action, or can realize with the combination of specialized hardware and computer instruction.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a car trunk open method, is characterized in that, is applied to car trunk open system, and described car trunk open system comprises sensing device, car trunk opening device and boot control device, and described method comprises:
Described car trunk opening device receives the induction information of the human leg's action gathered by described sensing device;
Judge whether the action corresponding to described induction information is the kick of opening car trunk, if judged result is yes, generate the open operation instruction of car trunk;
Send described open operation instruction to described boot control device, control car trunk to make described boot control device and open.
2. car trunk open method according to claim 1, is characterized in that, described sensing device comprises first sensor and the second sensor, and the step of the induction information of the described sensing device collection of described reception comprises:
Receive the first induction information of the corresponding shank action gathered by described first sensor;
Receive the second induction information of the corresponding instep action gathered by described second sensor;
Described induction information comprises the first induction information and the second induction information.
3. car trunk open method according to claim 2, it is characterized in that, describedly judge whether the action corresponding to described induction information is the kick of opening car trunk, and judged result is yes, the step generating the open operation instruction of car trunk is specially:
Judge whether to receive the first induction information and the second induction information simultaneously, if do not had, then judge that the action corresponding to described induction information is not the kick of opening car trunk;
If had, judge according to described first induction information and the second induction information whether the action of its correspondence is the kicking start of opening car trunk, if judged result is yes, generate the open operation instruction of car trunk.
4. car trunk open method according to claim 3, it is characterized in that, described first sensor and the second sensor are electric capacity asymptotic expression sensor, when human leg and described first sensor, when the relative position of the second sensor changes, described first sensor, the capacitance of the second sensor changes thereupon, wherein the capacitance variation curve of first sensor is the first capacitance variation curve, the capacitance variation curve of the second sensor is the second capacitance variation curve, describedly judge that whether the action of its correspondence is that the step of the kicking start of opening car trunk is specially according to described first induction information and the second induction information:
Judge whether the capacitance variation curve of first sensor when described first capacitance variation curve and the kicking preset conforms to, if judged result is yes, then
Judge whether the capacitance variation curve of the second sensor when described second capacitance variation curve and the kicking preset conforms to, if judged result is also yes, then judge described first sensor and the second sensor sensing to described action as the kicking start of opening car trunk.
5. car trunk open method according to claim 4, is characterized in that, receive the step of the induction information of the human leg's action gathered by described sensing device at described car trunk opening device before, described method also comprises:
The keyless gate inhibition system PKE key signal that described car trunk opening device is corresponding to this automobile detects, if detect described PKE key signal, then performs the step of the induction information of human leg's action that described reception is gathered by described sensing device.
6. a car trunk opening device, is characterized in that, is applied to car trunk open system, and described car trunk open system comprises sensing device, car trunk opening device and boot control device, and described car trunk opening device comprises:
Induction information receiving element, for receiving the induction information of the human leg's action gathered by described sensing device;
Action judging unit, for judging whether the action corresponding to described induction information is the kick of opening car trunk, if judged result is yes, generates the open operation instruction of car trunk;
Open command transmitting element, for sending described open operation instruction to described boot control device, controlling car trunk to make described boot control device and opening.
7. car trunk opening device according to claim 6, is characterized in that, described sensing device comprises first sensor and the second sensor, and described induction information receiving element comprises:
First action induction information receiving unit, for the first induction information of corresponding shank action gathered by described first sensor;
Second action induction information receiving unit, for receiving the second induction information of the corresponding instep action gathered by described second sensor;
Described induction information comprises the first induction information and the second induction information.
8. car trunk opening device according to claim 7, is characterized in that, described action judging unit comprises:
First action judging unit, receives the first induction information and the second induction information for judging whether simultaneously, if do not had, then judges that the action corresponding to described induction information is not the kick of opening car trunk;
Second action judging unit, if for having, judges according to described first induction information and the second induction information whether the action of its correspondence is the kicking start of opening car trunk, if judged result is yes, generates the open operation instruction of car trunk.
9. car trunk opening device according to claim 8, it is characterized in that, described first sensor and the second sensor are electric capacity asymptotic expression sensor, when the relative position of human body and described first sensor, the second sensor changes, the capacitance of described first sensor, the second sensor changes thereupon, wherein the capacitance variation curve of first sensor is the first capacitance variation curve, the capacitance variation curve of the second sensor is the second capacitance variation curve, and described second action judging unit comprises:
First circular motion judging unit, for judge described first capacitance variation curve and preset kicking time first sensor capacitance variation curve whether conform to, if judged result is yes, then jump to the second circular motion judging unit;
Second circular motion judging unit, for judge described second capacitance variation curve and preset kicking time the second sensor capacitance variation curve whether conform to, if judged result is also yes, then judge described first sensor and the second sensor sensing to described action as the kicking start of opening car trunk.
10. a car trunk open system, is characterized in that, described car trunk open system comprises sensing device, boot control device and the car trunk opening device described in claim 6-9,
Described sensing device sends the induction information of the human leg's action gathered to described car trunk opening device;
Described car trunk opening device judges described induction information, when the action judging to sense is as when opening the kicking start of car trunk, sends the open operation instruction of car trunk to described boot control device;
Described boot control device receives described open operation instruction, and controls car trunk and open.
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| CN201410698873.4A CN104484922A (en) | 2014-11-26 | 2014-11-26 | Automobile trunk opening method, automobile trunk opening device and automobile trunk opening system |
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| CN201410698873.4A CN104484922A (en) | 2014-11-26 | 2014-11-26 | Automobile trunk opening method, automobile trunk opening device and automobile trunk opening system |
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| CN104484922A true CN104484922A (en) | 2015-04-01 |
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