Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of automobile door control system of simultaneously preserving a plurality of user fingerprints.Described gate control system, by the mode at vehicle body fingerprint authentication and car key fingerprint authentication, has improved the safety of the described automobile door control decorum greatly, even if key is stolen, can not affect the security of automobile.
Technical scheme of the present invention is as follows:
For a gate control system for automobile, wherein, comprise the first controller, storer, the first fingerprint Identification sensor, comparer, the first Wireless Transmitter that are arranged on automobile; It also comprises the second Wireless Transmitter, second controller, the second fingerprint Identification sensor that is arranged on car key end;
Described the first fingerprint Identification sensor being arranged on automobile is connected with described the first controller, for gathering active user's fingerprint and converting fingerprint recognition information to;
Described storer is connected with described the first controller, for preserving a plurality of default fingerprint recognition information;
Described comparer is connected with described the first controller, for more described active user's fingerprint recognition information and described default a plurality of fingerprint recognition information;
Described the first Wireless Transmitter is connected with the first controller, for the excessively wireless mode of fingerprint recognition information exchange that described comparer is sent by described the first controller, pass to described the second Wireless Transmitter that is positioned at car key end, also for receiving the command information of the control automobile transmitting from described the second Wireless Transmitter;
Described the first controller and described the first fingerprint Identification sensor, described storer, described comparer, described the first Wireless Transmitter connects, the described a plurality of default fingerprint recognition information of sending for described fingerprint recognition information that described the first fingerprint Identification sensor is sent and described storer passes to described comparer, and the fingerprint recognition information by described comparer comparison is passed to described the first Wireless Transmitter, the command information control automobile that described the first controller also can be realized the control automobile of the described second Wireless Transmitter transmission that is positioned at car key end of sending according to described the first Wireless Transmitter moves accordingly,
Described automobile door control system also comprises with described the first Wireless Transmitter wireless connections; be positioned at the second Wireless Transmitter of car key end; command information for control automobile that described second controller is sent is wirelessly sent to described the first Wireless Transmitter; the fingerprint recognition information also sending for receiving described the first Wireless Transmitter, and described fingerprint recognition information is sent to second controller;
Described the second fingerprint Identification sensor is connected with described second controller, for gathering active user's fingerprint and converting fingerprint recognition information to;
Described second controller is connected with described the second Wireless Transmitter with described the second fingerprint Identification sensor, be used for the fingerprint recognition information of described the second fingerprint Identification sensor, and default a plurality of fingerprint recognition information of the fingerprint recognition information transmitting from described the first Wireless Transmitter from described the second Wireless Transmitter transmission and user are compared, and to described the second Wireless Transmitter, send the command information of controlling automobile according to comparison information.
Described the first fingerprint Identification sensor is preferably arranged on the door handle of operator seat.
After described second controller identification user identity, in the time range of user preset, can send control command to automobile, realize the function of controlling vehicle release, locking, start.
A control method for gate control system for automobile as above, the concrete steps that described control method realizes gate control system function by vehicle body fingerprint recognition comprise:
S01, described the first fingerprint Identification sensor gather active user's fingerprint and convert fingerprint recognition information to, and described fingerprint recognition information is passed to described the first controller;
Whether the described fingerprint recognition information that S02, more described the first controller of described comparer are sent is one of default whole fingerprint recognition information of described storer;
S03, when described fingerprint recognition information be while all presetting one of fingerprint recognition information, described fingerprint recognition information exchange is crossed to described the first controller and send to described the first Wireless Transmitter, when described fingerprint recognition information is not while all presetting one of fingerprint recognition information, the first controller does not carry out any action;
S04, described the first Wireless Transmitter reach the consistent excessively wireless mode of fingerprint recognition information exchange by described coupling and pass to the second Wireless Transmitter that is positioned at car key end;
S05, described the second Wireless Transmitter pass to second controller by described fingerprint recognition information, a plurality of fingerprint recognition information that described second controller basis is preset and whether consistent checking of fingerprint recognition information from described the second Wireless Transmitter transmission, when being verified, automobile release; When checking is not passed through, automobile keeps locking state.
The concrete steps that described control method realizes gate control system function by car key fingerprint recognition comprise:
S11, described the second fingerprint Identification sensor gather active user's fingerprint and convert fingerprint recognition information to, and described fingerprint recognition information is passed to described second controller;
Whether S12, the more described fingerprint recognition information of described second controller are one of whole fingerprint recognition information of user preset, when described fingerprint recognition information is while all presetting one of fingerprint recognition information, the command information of user being controlled to automobile sends to described the second Wireless Transmitter in default time range, when described fingerprint recognition information is not while all presetting one of fingerprint recognition information, second controller does not carry out any action;
S13, described the second Wireless Transmitter send to the first Wireless Transmitter by wireless mode by the command information of described control automobile;
S14, described the first Wireless Transmitter send to the first controller by the command information of described control automobile, and described the first controller operates automobile accordingly according to the command information of described control automobile.
An automobile, it comprises the described gate control system for automobile.
A kind of gate control system for automobile provided by the present invention and control method and automobile, owing to having adopted the double verification mode of fingerprint authentication and car key checking on vehicle body, or only by the mode of car key fingerprint authentication, make to utilize the present invention to want to open gate inhibition's decorum of automobile, only by car key, cannot open, must be in conjunction with user's finger print information, the security that utilizes the present invention can greatly improve gate control system, the theft risk of reduction automobile.
Embodiment
For making object of the present invention, technical scheme and advantage clearer, clear and definite, referring to accompanying drawing, developing simultaneously, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Specifically as shown in Figure 1, Fig. 1 is the structural representation of a kind of gate control system for automobile of the present invention.Described gate control system comprises the first controller 211, storer 213, the first fingerprint Identification sensor 212, comparer 215, the first Wireless Transmitter 214 being arranged on automobile 21; Described gate control system also comprises the second Wireless Transmitter 221, second controller 223, the second fingerprint Identification sensor 222 that is arranged on car key 22 ends.
Wherein, described in the first fingerprint Identification sensor 212 of being arranged on automobile 21 be connected with described the first controller 211, for gathering active user's fingerprint and converting fingerprint recognition information to;
Described storer 213 is connected with described the first controller 211, for preserving a plurality of default fingerprint recognition information;
Wherein, described storer 213 can adopt hot swap type flash memory and portable hard drive, be used for improving the portability of storage information, also can utilize the storer of other onboard systems, such as vehicle-mounted computer, car phone, automotive entertainment system and central vehicle control system etc., be used for reducing the cost of described system and vehicle complete vehicle.
Further, described storer 213 can be preserved a plurality of default fingerprint recognition information, so described gate control system can be used for realizing the support of different user being used to the function of automobile.As long as a plurality of users' finger print information is kept in described storer 213, user just can directly pass through described the first fingerprint Identification sensor 212, and second fingerprint Identification sensor 222 exchange use automobiles, removed from the step of upgrading fingerprint has been set, also needn't worry that stranger obtains key and uses automobile.
Described comparer 215 is connected with described the first controller 211, for more described active user's fingerprint recognition information and described default a plurality of fingerprint recognition information;
Described the first Wireless Transmitter 214 is connected with the first controller 211, for the excessively wireless mode of fingerprint recognition information exchange that described comparer 215 is sent by described the first controller 211, pass to described the second Wireless Transmitter 221 that is positioned at car key 22 ends, also for receiving the command information of the control automobile transmitting from described the second Wireless Transmitter 221;
Described the first controller 211 and described the first fingerprint Identification sensor 212, described storer 213, described comparer 215, described the first Wireless Transmitter 214 connects, the described a plurality of default fingerprint recognition information of sending for described fingerprint recognition information that described the first fingerprint Identification sensor 212 is sent and described storer 213 passes to described comparer 215, and will pass to described the first Wireless Transmitter 214 by described comparer 215 fingerprint recognition information relatively, the command information control automobile that described the first controller 211 also can be realized the control automobile of described second Wireless Transmitter 221 transmissions that are positioned at car key 22 ends of sending according to described the first Wireless Transmitter 214 moves accordingly,
Described automobile door control system also comprises with described the first Wireless Transmitter 214 wireless connections; be positioned at the second Wireless Transmitter 221 of car key 22 ends; command information for control automobile that described second controller 223 is sent is wirelessly sent to described the first Wireless Transmitter 214; the fingerprint recognition information also sending for receiving described the first Wireless Transmitter 214, and described fingerprint recognition information is sent to second controller 223;
Described the second fingerprint Identification sensor 222 is connected with described second controller 223, for gathering active user's fingerprint and converting fingerprint recognition information to;
Described second controller 223 is connected with described the second Wireless Transmitter 221 with described the second fingerprint Identification sensor 222, be used for the fingerprint recognition information of described the second fingerprint Identification sensor 222, and the fingerprint recognition information transmitting from described the first Wireless Transmitter 214 of transmitting from described the second Wireless Transmitter 221 and user's default finger print information are compared, and to described the second Wireless Transmitter 221, send the command information of controlling automobile according to comparison information.
The first controller 211, comparer 215 and storer 213 in described gate control system can be integrated in other car-mounted devices, such as vehicle-mounted computer, car phone, automotive entertainment system and central vehicle control system etc., be used for improving the function-variable and the cost that is used for reducing described system and vehicle complete vehicle of described gate control system.
Preferably, the first fingerprint Identification sensor 212 of the present invention is preferably arranged on the door handle of operator seat, as long as user is in traditional operation mode, sliding door handle, and touch the first fingerprint sensor and can carry out fingerprint recognition checking, it is unnecessary for carrying out the operation of user identity identification not need, thereby it is simple and convenient that fingerprint authentication is realized, certainly, producer also can, according to the current demand of different purposes of design, be arranged on described the first fingerprint Identification sensor 212 on other positions of automobile;
Further, described the first fingerprint Identification sensor 212 and the second fingerprint Identification sensor 222, can have capillary blood flow detecting function and body temperature detection function, is used for identifying imitation fingerprint, the security that improves described gate control system.
And the first Wireless Transmitter 214 in gate control system of the present invention and the effective propagation path of the second Wireless Transmitter 221 can be limited, be used for reducing user in the maloperation that needn't operate the occasion of described gate control system.Described the first Wireless Transmitter 214 and the second Wireless Transmitter 221 can be incorporated in other onboard wireless transmission systems, such as car phone, Bluetooth system and WIFI system etc., are used for improving operation ease.And described the first Wireless Transmitter 214 and the second Wireless Transmitter 221 can have respectively unmodifiable recognition code, be used for carrying out identification checking mutually before wireless transmission, thus the security that further improves described system.
The present invention, according to described gate control system, provides a kind of control method, and realizing described control method has two kinds of modes, and a kind of is by vehicle body fingerprint recognition, to realize the control method of gate control system function; A kind of is by car key fingerprint recognition, to realize the control method of gate control system function.
Preferably, as shown in Figure 2, Fig. 2 is the present invention realizes the control method of gate control system function preferred embodiment process flow diagram by vehicle body fingerprint recognition.
When user realizes automobile door control function by being preferably arranged on the first fingerprint Identification sensor 212 on the door handle of operator seat, first carry out step 300, described the first fingerprint Identification sensor 212 collection active users' fingerprint and convert fingerprint recognition information to, described fingerprint recognition information is passed to described the first controller 211;
Enter afterwards whether the described fingerprint recognition information that step 301, more described the first controller 211 of described comparer 215 send is one of default whole fingerprint recognition information of described storer 213;
When described fingerprint recognition information is not while all presetting one of fingerprint recognition information, enter step 302, described the first controller 211 does not carry out any action.
When described fingerprint recognition information is while all presetting one of fingerprint recognition information, enter step 303, described the first controller 211 sends to described the first Wireless Transmitter 214 by described line identifying information;
Enter afterwards step 305, described the first Wireless Transmitter 214 reaches the consistent excessively wireless mode of fingerprint recognition information exchange by described coupling and passes to the second Wireless Transmitter 221 that is positioned at car key 22 ends;
When the second Wireless Transmitter 221 receives after the fingerprint recognition information of the first Wireless Transmitter 214 transmission, enter step 306, described the second Wireless Transmitter 221 passes to second controller 223 by described fingerprint recognition information;
Enter afterwards step 307, described second controller 223 is according to default fingerprint recognition information and whether consistent checking of fingerprint recognition information of transmitting from described the second Wireless Transmitter 221;
When the default fingerprint recognition information of checking is consistent with the fingerprint recognition information of transmitting from described the second Wireless Transmitter 221, enter step 308, automobile release;
When verifying that default fingerprint recognition information and the fingerprint recognition information of transmitting from described the second Wireless Transmitter 221 are inconsistent, enter step 309, automobile keeps locking state;
Another kind of control method provided by the present invention, as described in Figure 3, Fig. 3 is the present invention realizes the control method of gate control system function preferred embodiment process flow diagram by car key fingerprint recognition;
When user realizes fingerprint identification function by car key, first enter step 400, described the second fingerprint Identification sensor 221 collection active users' fingerprint and convert fingerprint recognition information to, described fingerprint recognition information is passed to described second controller 223;
Enter afterwards step 401, whether the more described fingerprint recognition information of described second controller 223 is one of whole fingerprint recognition information of user preset;
When described fingerprint recognition information is not while all presetting one of fingerprint recognition information, enter step 403, second controller 223 and do not carry out any action;
When described fingerprint recognition information is while all presetting one of fingerprint recognition information, the command information of enter step 402, user being controlled to automobile sends to described the second Wireless Transmitter 221 in default time range;
Enter afterwards step 404, described the second Wireless Transmitter 221 sends to the first Wireless Transmitter 214 by wireless mode by the command information of described control automobile;
Wherein, when car key apart from automobile 3-5m outside time, described in be positioned at automobile the first Wireless Transmitter 214 car key cannot be detected, vehicle auto extinguishing, thus save user's operation steps, have more convenient and practical property;
Step 405, described the first Wireless Transmitter 214 send to the first controller 212 by the command information of described control automobile, and described the first controller 212 operates automobile accordingly according to the command information of described control automobile.
Wherein, described car key is after by checking, and user need to operate automobile in default time range, if the time of user preset is 10 seconds, in after car key obtains authentication 10 seconds of user, control the operation of automobile so, thereby realize automobile release, lock and start;
Preferably, the switch that car key in gate control system of the present invention has user-operable is used for starting the second Wireless Transmitter 221, be used for improving the operability of described system, can also there is electronics, the power components that electric power system is used to provide on the key and move required electric power, be used for improving the reliability of described system.
Above-described embodiment only take preset function as automobile release be example, preset function of the present invention is not limited only to automobile release, also comprise lock, the preset function such as startup, and more preferably, default function can comprise that in car door release, car, air-conditioning can be used, and audition system can be used, and illuminator can be used, non-muscular energy braking system can with and the combination of more than two kinds of above function, also comprise that automobile is completely available.And described gate control system can be preserved each user's independent authority, car owner can limited subscriber uses the various functions of automobile, such as children can only solution lock door, car owner's friend can only solution lock door and use video and music entertainment system etc., has good practical application.
The present invention also provides a kind of automobile, and described automobile can be realized the function of described gate control system, and described gate control system and control method thereof are described in detail in above embodiment, do not repeat them here;
In sum, gate control system provided by the present invention, the mode by fingerprint recognition is verified, and the mode of checking has two kinds, and a kind of is by vehicle body fingerprint recognition, to realize the control method of gate control system function; A kind of is by car key fingerprint recognition, to realize the control method of gate control system function, the security of the automobile greatly improving by described gate control system and control method thereof, even if make car key stolen or lose, can not affect the security of automobile, greatly meet the pursuit of user to vehicle safety.
Should be understood that, application of the present invention is not limited to above-mentioned giving an example, and for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.