CN105313835A - Method and system for controlling vehicle component through gesture action - Google Patents
Method and system for controlling vehicle component through gesture action Download PDFInfo
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- CN105313835A CN105313835A CN201410235669.9A CN201410235669A CN105313835A CN 105313835 A CN105313835 A CN 105313835A CN 201410235669 A CN201410235669 A CN 201410235669A CN 105313835 A CN105313835 A CN 105313835A
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Abstract
The invention discloses a method and a system for controlling a vehicle component through gesture actions. The system comprises a gesture motion detection device (100), and a vehicle controller (200) mounted within a vehicle (300) and establishing wireless communication with the gesture motion detection device (100). The gesture motion detection device (100) is used for identifying effective user gesture motions, tracking and detecting the effective user gesture motions, generating a decryption key containing digital and/or text information for representing a space running track of the user gesture motions, and sending the decryption key to the vehicle controller (200) through a wireless communication network. The vehicle controller (200) is used for comparing the decryption secret key with a group of encryption secret keys corresponding to a group of standard gesture actions in a prestored standard gesture action and instruction reference table one by one, and correspondingly controlling related components of the vehicle according to a comparison result. The invention can greatly improve the anti-theft capability of the vehicle.
Description
Technical field
The present invention relates to technical field of vehicle control, more particularly, relate to a kind of method and system vehicle part controlled by gesture motion.
Background technology
, there is following defect in vehicle anti-theft mechanism of the prior art also imperfection:
1) open car door for ease of car owner, most anti-theft lock for vehicle all designs in Door Handle position.Car thief can adopt various password cracking means to steal vehicle, or steals vehicle by the base means damaging exposed anti-theft lock for vehicle.Just because of this, the stolen event of luxurious vehicle of various brand is reported in media repeatedly, and car owner is hard to guard against.
2) user must carry with vehicle remote control lock, and the portability of the extreme difference of vehicle remote control lock causes the high Loss Rate of vehicle remote control lock.
3) physical button of vehicle remote control lock is fragile.
4) car owner's such as wish starts vehicle motor, first can only open car door by vehicle remote control lock, after entering vehicle cab, then to be locked by vehicle remote control or a key starting switch on vehicle centre console starts vehicle motor, car owner cannot open car door and start the engine at far-end simultaneously.
Therefore, how to develop and aly both can improve vehicle anti-theft performance, again can Remote Open Vehicular door the vehicle control system starting vehicle motor becomes problem demanding prompt solution.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, provides a kind of method and system controlled vehicle part by gesture motion.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of method controlled vehicle part by gesture motion, comprise the steps:
S1) according to gesture motion detecting device identification actv. user gesture motion, tracing detection is carried out to this actv. user gesture motion, generate the numeral of space motion track and/or the secret key of deciphering of Word message that include for characterizing this user's gesture motion, and secret for this deciphering key is sent to vehicle control device by wireless network;
S2) the secret key of a group encryption corresponding to one group of standard gesture motion in the standard gesture motion that prestored with it by secret for this deciphering key of vehicle control device and instruction reference table is compared one by one, carries out corresponding control according to comparison result to vehicle associated components.
State on the invention in method vehicle part controlled by gesture motion, also comprised the steps: before described step S1
S0) build for reflecting the standard gesture motion and the instruction reference table that perform the mapping relations between instruction corresponding to the secret key of a group encryption of one group of standard gesture motion and many standard gesture motion.
State on the invention in the method controlled vehicle part by gesture motion, the step by being worn to the gesture motion detecting device identification actv. user gesture motion on user's finger described in described step S1 comprises:
People's spacing h is measured; As judged, this people's spacing h is no more than default gesture motion detecting device distance of reaction threshold value H, then this gesture motion detecting device is measured with user's gesture motion cireular frequency W produced that moves, and judging that this cireular frequency W is positioned at the cireular frequency interval (W of gesture motion detecting device work
0-W
1) time, determine that this user's gesture motion is actv. gesture motion.
State in method vehicle part controlled by gesture motion on the invention, carry out tracing detection by gesture motion detecting device to actv. user gesture motion described in described step S1, the step generating the numeral of space motion track that includes for characterizing this user's gesture motion and/or the secret key of deciphering of Word message comprises: judging that gesture motion detecting device is positioned at the cireular frequency interval (W of gesture motion detecting device work with the move cireular frequency W that produces of user's gesture motion
0-W
1) time, first record this gesture motion detecting device and move occurred spatial position change with user's gesture motion, and generate the electric signal of the spatial position change for characterizing this gesture motion detecting device, this electric signal is converted to the numeral of the spatial position change included for characterizing this gesture motion detecting device and/or the digital signal of Word message again, and using this numeral in this digital signal and/or Word message as the secret key of deciphering.
State on the invention in method vehicle part controlled by gesture motion, also comprise the steps: between described step S1 and described step S2
S12) detect to judge whether vehicle motor is in opening to the actuation signal of vehicle motor;
As the actuation signal of vehicle motor do not detected, then perform step S2; Otherwise, send the suggestion voice of invalid gesture motion.
State in method vehicle part controlled by gesture motion on the invention, the step that vehicle associated components carries out corresponding control is comprised in conjunction with this standard gesture motion and instruction reference table according to secret key comparison result described in described step S2: as one of them judging the secret key of this deciphering and this group encryption secret key, to encrypt secret key identical, then search the standard gesture motion execution instruction that the secret key of this encryption is mapped in this standard gesture motion and instruction reference table, and perform this standard finger movement execution instruction;
As judged, the secret key of this deciphering is all not identical with the secret key of this group encryption, then judge the secret key of encryption the highest with the similarity of the numeral and/or word that form the secret key of this deciphering in the secret key of this group encryption further, and the numeral of the numeral and/or word and the secret key of this encryption of formation that form the secret key of this deciphering and/or word are compared, to determine the action difference between user's gesture motion that the secret key of this deciphering characterizes and the standard gesture motion that the secret key of this encryption characterizes, and send the relevant suggestion voice for correcting user's gesture motion according to this action difference.
The present invention also constructs a kind of system controlled vehicle part by gesture motion, comprises gesture motion detecting device and to be arranged in vehicle and to set up the vehicle control device of radio communication with described gesture motion detecting device;
Described gesture motion detecting device is for identifying actv. user gesture motion, and tracing detection is carried out to this actv. user gesture motion, generate the numeral of space motion track and/or the secret key of deciphering of Word message that include for characterizing this user's gesture motion, and secret for this deciphering key is sent to vehicle control device by wireless network;
Described vehicle control device is used for the secret key of a group encryption corresponding to one group of standard gesture motion in secret for this deciphering key and the standard gesture motion prestored and instruction reference table to compare one by one, carries out corresponding control according to comparison result to vehicle associated components.
State in system vehicle part controlled by gesture motion on the invention, the first memory module, range finder module, gyro sensor and the first wireless communication module that described gesture motion detecting device comprises the first processing module, is electrically connected respectively with this first processing module;
Described first memory module stores gesture motion detecting device distance of reaction threshold value H and gesture motion detecting device cireular frequency threshold value W for judging whether to activate described gesture motion detecting device user gesture motion tracing detection function;
Surveyed people's spacing h for measuring people's spacing h, and is sent to described first processing module by described range finder module;
Described gyro sensor moves produced cireular frequency W for measuring described gesture motion detecting device with the track of user's gesture motion, and this cireular frequency W is input to described first processing module;
Described first processing module is for judging that this people's spacing h is no more than this gesture motion detecting device distance of reaction threshold value H, and this cireular frequency W is positioned at the cireular frequency interval (W of this gesture motion detecting device work
0-W
1) time, send the instruction of user's gesture motion tracing detection to described gyro sensor;
When described gyro sensor is also for receiving this user's gesture motion tracing detection instruction, with user's gesture motion, occurred spatial position change is moved to described gesture motion detecting device and carries out record, and generate the electric signal of the spatial position change for characterizing described gesture motion detecting device;
Described first processing module is used for this electric signal to be converted to include to move the numeral of produced spatial position change and/or the secret key of deciphering of Word message for characterizing described gesture motion detecting device with user's gesture motion;
Described first wireless communication module is used for secret for this deciphering key to be sent to described vehicle control device.
State in system vehicle part controlled by gesture motion on the invention, the second wireless communication module, the second memory module and vehicle part control mechanism that described vehicle control device comprises the second processing module, is electrically connected respectively with described second processing module;
Described second memory module is for storing standard gesture motion and the instruction reference table that can reflect and perform the mapping relations between instruction corresponding to the secret key of a group encryption of one group of standard gesture motion and many standard gesture motion;
Secret for this deciphering key for receiving the secret key of deciphering from described gesture motion detecting device, and is input to described second processing module by described second communication module;
Described second processing module is for searching in this standard gesture motion and instruction reference table the secret key of encryption corresponding to and conform to this deciphering secret key content in the secret key of a group encryption of one group of standard hand quick-action work, and the standard gesture motion that the secret key of this encryption is mapped in this standard gesture motion and instruction reference table performs instruction, and this standard gesture motion execution instruction is sent to described vehicle part control mechanism;
Described vehicle part control mechanism is used for performing instruction according to this standard gesture motion and controls vehicle associated components.
State in system vehicle part controlled by gesture motion on the invention, described vehicle control device also comprise be electrically connected with described second processing module comprise main power source and backup power, loudspeaker module, read-out and LED light;
Described second processing module also for judge this standard gesture motion and instruction reference table the secret key of this group encryption in there is not the encryption conformed to this deciphering secret key content secret key time, search the secret key of encryption the highest with the similarity of the numeral and/or word that form the secret key of this deciphering in the secret key of this group encryption, and the numeral of the numeral and/or word and the secret key of this encryption of formation that form the secret key of this deciphering and/or word are compared, to determine the action difference between user's gesture motion that the secret key of this deciphering characterizes and the standard gesture motion that the secret key of this encryption characterizes, send the control signal comprising user's gesture motion correction prompting message to described loudspeaker module according to this action difference,
When described loudspeaker module comprises the control signal of gesture motion correction prompting message for receiving this, send the relevant suggestion voice for correcting user's gesture motion;
Described read-out is for showing main power source/backup power handover information and the not enough information of described second source module electricity;
The bright light control signal that described LED light is used for receiving when described second source module electricity is not enough described second processing module operates to perform bright light.
The product mix of vehicle control device that have employed the gesture motion detecting device by being worn on user's finger due to road traffic congestion control method of the present invention and system and be arranged on vehicle interior realizes vehicle part and (comprises car door, driving engine, rain brush) gesture control technical scheme, so overcome anti-theft lock for vehicle of the prior art to be subject to artificial damage, vehicle anti-theft lock cipher subjects to crack, button in remote control key is fragile, and driver must carry with remote control key, cause the defect of the high Loss Rate of remote control key, achieve lifting vehicle safety significantly, and the object of people's car interactive experience of raising user.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 be present pre-ferred embodiments provide by the structural representation of gesture motion to the system that vehicle part controls;
Fig. 2 be shown in Fig. 1 by the structured flowchart of gesture motion to the gesture motion detecting device of the system that vehicle part controls;
Fig. 3 be shown in Fig. 1 by the structured flowchart of gesture motion to the vehicle control device of the system that vehicle part controls;
Fig. 4 is the method flow diagram controlled vehicle part by gesture motion that better embodiment of the present invention provides;
Detailed description of the invention
In order to solve, the anti-theft lock for vehicle existed in prior art is subject to artificial damage, vehicle anti-theft lock cipher subjects to crack, button in remote control key is fragile and driver must carry with remote control key, cause the defect of the high Loss Rate of remote control key, main innovate point of the present invention is: the gesture 1) realizing vehicle part (comprising car door, driving engine, rain brush) by the product mix of the gesture motion detecting device 100 that is worn on user's finger and the vehicle control device 200 that is arranged on vehicle interior controls; 2) by be used for reflecting standard gesture motion and vehicle part perform an action between the standard gesture motion of mapping relations and instruction reference table to prestore vehicle control device 200, the secret key of a group encryption corresponding to one group of standard gesture motion in this standard gesture motion and instruction reference table shows as a lot of numeral or word or numeral and civilian combinatorics on words, user generates the secret key of deciphering by this gesture motion detecting device 100, and forms a lot of numeral of the secret key of this deciphering or word or numeral and civilian combinatorics on words and determined by user's gesture motion; 3) gesture motion detecting device 100 only has when judging that user's gesture motion is actv. gesture motion and just can perform subsequent operation; 4) gesture motion detecting device 100 is as wearable product, and design is exquisite, compact, and portability is strong, both not easily loses, and can show user identity again.
Owing to present invention employs the design that the gesture that realizes vehicle part by the product mix of the gesture motion detecting device 100 be worn on user's finger and the vehicle control device 200 be arranged in vehicle controls, so solve anti-theft lock for vehicle in prior art to subject to the technical matters that artificial destruction or vehicle anti-theft lock cipher subject to crack, achieve lifting vehicle safety significantly and improve the object of people's car interactive experience of user.
In order to make object of the present invention clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, the present invention comprises gesture motion detecting device 100 by gesture motion to the system that vehicle part controls and is arranged on vehicle interior and sets up the vehicle control device 200 of radio communication with this gesture motion detecting device 100.
This gesture motion detecting device 100 carries out tracing detection for the space motion track formed user's gesture motion, generate the numeral of space motion track and/or the secret key of deciphering of Word message that include for characterizing this user's gesture motion, and secret for this deciphering key is sent to vehicle control device 200 by wireless network;
This vehicle control device 200, for being compared one by one by the secret key of a group encryption corresponding to one group of standard gesture motion in secret for this deciphering key and the standard gesture motion prestored and instruction reference table, carries out corresponding control according to comparison result to vehicle associated components.
The shape of the present invention to gesture action detection device 100 does not impose any restrictions, and this gesture motion detecting device 100 preferably can be fixed on the finger ring shape gesture motion detecting device on human finger.
As shown in Figure 2, this gesture motion detecting device 100 comprise the first processing module 204, range finder module 203, first memory module 205, first wireless communication module 201 that is electrically connected respectively with this first processing module 204 and gyro sensor 202.This gesture motion detecting device 100 also comprises the first power module 206 for powering for this first processing module 204, range finder module 203, first wireless communication module 201 and gyro sensor 202.
This first power module 206 is for the power supply of this gesture motion detecting device 100.
This first memory module 205 is for storing the cireular frequency interval (W of gesture motion detecting device distance of reaction threshold value H and the work of gesture motion detecting device
0-W
1).
This range finder module 203 is for measuring people's spacing h;
This gyro sensor 202 detects for moving produced cireular frequency W to this gesture motion detecting device 100 with user's gesture motion.
When this first processing module 204 is for judging that people's spacing h exceeds this gesture motion detecting device distance of reaction threshold value H, this gesture motion detecting device 100 is made to work in sleep pattern, reduce the power consumption of this gesture motion detecting device 100 with this, extend its standby time.
This first processing module 204 is also for judging that user's gesture motion is that (namely people's spacing h is no more than gesture motion detecting device distance of reaction threshold value H to actv. gesture motion, and gyro sensor 202 angular velocity W are positioned at the cireular frequency interval (W of this gesture motion detecting device work
0-W
1) time, control gyro sensor 202 moves produced spatial position change to this gesture motion detecting device 100 with user's gesture motion and carries out tracing detection, and generates the electric signal of the spatial position change for characterizing this gesture motion detecting device 100.This first processing module 204 is also for receiving this electric signal, and this electric signal to be converted to the numeral of the spatial position change included for characterizing this gesture motion detecting device 100 and/or the digital signal of Word message, and using this numeral in this digital signal and/or Word message as the secret key of deciphering.
This first wireless communication module 201 is for being sent to vehicle control device 200 by secret for this deciphering key.
As shown in Figure 3, this vehicle control device 200 the second wireless communication module 201, vehicle part control mechanism 204, loudspeaker module 205 second memory module 203, LED light 206 and read-out 206 of comprising the second processing module 202 and being electrically connected with this second processing module 202.This vehicle control device 200 also comprises the second source module 207 for above-mentioned each module for power supply, and this second source module 207 comprises main power source and backup power.
This second memory module 203 stores for reflecting the standard gesture motion and the instruction reference table that perform the mapping relations between instruction corresponding to the secret key of a group encryption of one group of standard gesture motion and many standard gesture motion.
Secret for this deciphering key, for receiving the secret key of deciphering from gesture motion detecting device 100, is input to the second processing module 202 by this second wireless communication module 201.
This second processing module 202 is for by detecting vehicle motor actuation signal to judge whether this vehicle motor is in starting state.
When this second processing module 202 is also for judging that this vehicle motor does not start, the secret key of a group encryption corresponding to one group of standard gesture motion in secret for this deciphering key and this standard gesture motion and instruction reference table is compared one by one, and when judging that the secret key of this deciphering conforms to the secret key content of a certain encryption in the secret key of this group encryption, search standard gesture motion execution instruction (the such as engine ignition instruction that the secret key of this encryption is mapped in this standard gesture motion and instruction reference table, car door opening/out code, rain brush On/Off instruction), and this standard gesture motion execution instruction is sent to this vehicle part control mechanism 204.
This vehicle part control mechanism 204 controls for performing the mode of operation of instruction to vehicle associated components (such as car door, driving engine, rain brush) according to this standard gesture motion.
When this second processing module 202 is also for judging that the secret key of this deciphering does not all conform to the secret key of this group encryption in this standard gesture motion and instruction reference table, determine the secret key of encryption the most similar to the numeral and/or word that form the secret key of this deciphering in the secret key of this group encryption, the numeral of the numeral and/or word and the secret key of this encryption of formation that form the secret key of this deciphering and/or word are compared, to determine the action difference between user's gesture motion that the secret key of this deciphering characterizes and the standard gesture motion that the secret key of this encryption characterizes, and play the suggestion voice for correcting user's gesture motion by loudspeaker module 205.
This second processing module 202 also for judge this vehicle motor startup control loudspeaker module 205 play the prompting voice of " invalid gesture motion ".
This read-out 206 is for showing the information of the dump energy deficiency of second source module 207.
Lighting when this LED light 206 is for receiving the bright light control signal of this second processing module when the electricity of this power module is not enough, with reminding user, vehicle control device 200 being charged in time.
In the present invention, this first wireless communication module 201 and the second wireless communication module 201 can be existing various wireless transceiver, such as blue-tooth device, NFC chip.This first processing module 204 and the second processing module 202 can be DSP, MCU or CPU.
By for better embodiment of the present invention, the present invention is described the method that vehicle part controls by gesture motion below:
As shown in Figure 4, in step S101, user builds in advance for reflecting the standard gesture motion and the command mappings table that perform the mapping relations between instruction corresponding to the secret key of a group encryption of one group of standard gesture motion and many standard gesture motion, and this standard gesture motion and command mappings table is stored into the second memory module 203 of vehicle control device 200.
In step s 102, gesture motion detecting device 100 does not detect actv. gesture motion.
In step s 103, gesture motion detecting device 100 automatically enters sleep pattern after a period of time effective gesture motion not detected.
In the present invention, whether user's gesture motion effectively need meet following two conditions simultaneously:
1) range finder module 203 survey people's spacing h and be no more than default gesture motion detecting device distance of reaction threshold value H;
2) the gesture motion detecting device 100 surveyed of gyro sensor 202 is positioned at the cireular frequency interval (W of this gesture motion detecting device work with the cireular frequency W that user's gesture motion moves generation
0-W
1).
In step s 102, gesture motion detecting device 100 detects actv. gesture motion.
In step S104, gesture motion detecting device 100 carries out tracing detection by the running orbit of gyro sensor 202 pairs of user's gesture motion in space, record this gesture motion detecting device 100 and move occurred spatial position change with the track of user's gesture motion, and generate the electric signal of the spatial position change for representing this gesture motion detecting device 100.This electric signal is converted to the numeral of the spatial position change included for representing this finger ring shape detecting device and/or the digital signal of Word message by analog to digital conversion circuit in this first processing module 204 again.This first processing module 204 extracts this numeral in this digital signal and/or Word message again, using this numeral and/or Word message as the secret key of deciphering, and by the first wireless communication module 201, secret for this deciphering key is sent to vehicle control device 200.
In step S105, vehicle control device 200 reads the engine data stored in CAN controller by vehicle bus, obtain the result that vehicle motor has started.
In step s 106, vehicle control device 200 control loudspeaker module 205 sends the prompting voice of invalid gesture motion.
In step S105, vehicle control device 200 reads the engine information stored in CAN controller by vehicle bus, obtain the result that vehicle motor does not start.
In step s 107, vehicle control device 200 receives the secret key of this deciphering by the second wireless communication module 201, and the secret key of a group encryption corresponding to one group of standard gesture motion in the standard gesture motion secret for this deciphering key and the second memory module 203 stored by the second processing module 202 and command mappings table is compared.
In step S108, the second processing module 202 judges that the secret key of this deciphering conforms to the content of the secret key of a certain encryption in the secret key of this group encryption.
In step S109, this second processing module 202 is searched the standard gesture motion that there are mapping relations in this standard gesture motion and command mappings table with the secret key of this encryption and is performed instruction, this standard gesture motion is performed instruction and is sent to vehicle part control mechanism 204.
In step s 110, vehicle part control mechanism 204 carries out corresponding control according to this standard gesture motion execution instruction to vehicle associated components.
In step S108, the second processing module 202 judges that the secret key of this deciphering does not all conform to the content of the secret key of this group encryption.
In step S111, this second processing module 202 determines the secret key of encryption the highest with the similarity of the numeral and/or word that form the secret key of this deciphering in the secret key of this group encryption, and the numeral of the numeral and/or word and the secret key of this encryption of formation that form the secret key of this deciphering and/or word are compared, to determine the action difference between user's gesture motion that the secret key of this deciphering characterizes and the standard gesture motion that the secret key of this encryption characterizes.
In step S112, this second processing module 202 sends the control signal comprising user's gesture motion correction prompting message to loudspeaker module 205 according to this action difference.This loudspeaker module 205 receives this and comprises gesture motion when correcting the control signal of prompting message, sends the relevant suggestion voice for correcting user's gesture motion.
Auto-returned step S102 after step S112 is finished.
The present invention has high theftproof performance by gesture motion to the system that vehicle part controls.Cartheft is substantially at one's wit's end to the vehicle of the system that vehicle part controls by gesture motion for being equipped with the present invention.Unless cartheft steals gesture motion detecting device, and know the Crypted password of the using function of this gesture motion detecting device, car door and driving engine simultaneously, and make the effective gesture motion matched with the Crypted password of each vehicle part and can steal this vehicle.
In addition, in the system that the present invention is controlled vehicle part by gesture motion, user also arranges the encryption secret key of button to vehicle parts such as car door, driving engine and rain brush and changes by being arranged on menu key on vehicle control device 200 shell and password, to increase vehicle anti-theft performance further.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. by the method that gesture motion controls vehicle part, it is characterized in that, comprise the steps:
S1) actv. user gesture motion is identified according to gesture motion detecting device (100), tracing detection is carried out to this actv. user gesture motion, generate the numeral of space motion track and/or the secret key of deciphering of Word message that include for characterizing this user's gesture motion, and secret for this deciphering key is sent to vehicle control device (200) by wireless network;
S2) the secret key of a group encryption corresponding to one group of standard gesture motion in the standard gesture motion that prestored with it by secret for this deciphering key of vehicle control device (200) and instruction reference table is compared one by one, carries out corresponding control according to comparison result to vehicle associated components.
2. the method controlled vehicle part by gesture motion according to claim 1, be is characterized in that, also comprises the steps: before described step S1
S0) build for reflecting the standard gesture motion and the instruction reference table that perform the mapping relations between instruction corresponding to the secret key of a group encryption of one group of standard gesture motion and many standard gesture motion.
3. method vehicle part controlled by gesture motion according to claim 2, it is characterized in that, described in described step S1, identify that the step of actv. user gesture motion comprises by the gesture motion detecting device (100) be worn on user's finger:
People's spacing h is measured; As judged, this people's spacing h is no more than default gesture motion detecting device (100) distance of reaction threshold value H, then this gesture motion detecting device (100) is measured with user's gesture motion cireular frequency W produced that moves, and judging that this cireular frequency W is positioned at the cireular frequency interval (W of gesture motion detecting device work
0-W
1) time, determine that this user's gesture motion is actv. gesture motion.
4. method vehicle part controlled by gesture motion according to claim 1, it is characterized in that, carry out tracing detection by gesture motion detecting device (100) to actv. user gesture motion described in described step S1, the step generating the numeral of space motion track that includes for characterizing this user's gesture motion and/or the secret key of deciphering of Word message comprises: judging that gesture motion detecting device (100) is positioned at the cireular frequency interval (W of this gesture motion detecting device work with the move cireular frequency W that produces of user's gesture motion
0-W
1) time, first record this gesture motion detecting device (100) and move occurred spatial position change with user's gesture motion, and generate the electric signal of the spatial position change for characterizing this gesture motion detecting device (100), this electric signal is converted to the numeral of spatial position change included for characterizing this gesture motion detecting device (100) and/or the digital signal of Word message again, and using this numeral in this digital signal and/or Word message as the secret key of deciphering.
5. the method controlled vehicle part by gesture motion according to claim 1, be is characterized in that, also comprises the steps: between described step S1 and described step S2
S12) detect to judge whether vehicle motor is in opening to the actuation signal of vehicle motor;
As the actuation signal of vehicle motor do not detected, then perform step S2; Otherwise, send the suggestion voice of invalid gesture motion.
6. method vehicle part controlled by gesture motion according to claim 2, it is characterized in that, vehicle control device described in described step S2 (200) comprises the step that vehicle associated components carries out corresponding control according to comparison result: as one of them judging the secret key of this deciphering and the secret key of this group encryption, to encrypt secret key identical, then search the standard gesture motion execution instruction that the secret key of this encryption is mapped in this standard gesture motion and instruction reference table, and perform this standard finger movement execution instruction;
As judged, the secret key of this deciphering is all not identical with the secret key of this group encryption, then judge the secret key of encryption the highest with the similarity of the numeral and/or word that form the secret key of this deciphering in the secret key of this group encryption further, and the numeral of the numeral and/or word and the secret key of this encryption of formation that form the secret key of this deciphering and/or word are compared, to determine the action difference between user's gesture motion that the secret key of this deciphering characterizes and the standard gesture motion that the secret key of this encryption characterizes, and send the relevant suggestion voice for correcting user's gesture motion according to this action difference.
7. system vehicle part controlled by gesture motion, it is characterized in that, comprise gesture motion detecting device (100) and to be arranged in vehicle and to set up the vehicle control device (200) of radio communication with described gesture motion detecting device (100);
Described gesture motion detecting device (100) is for identifying actv. user gesture motion, and tracing detection is carried out to this actv. user gesture motion, generate the numeral of space motion track and/or the secret key of deciphering of Word message that include for characterizing this user's gesture motion, and secret for this deciphering key is sent to vehicle control device (200) by wireless network;
Described vehicle control device (200), for being compared one by one by the secret key of a group encryption corresponding to one group of standard gesture motion in secret for this deciphering key and the standard gesture motion prestored and instruction reference table, carries out corresponding control according to comparison result to vehicle associated components.
8. system vehicle part controlled by gesture motion according to claim 7, it is characterized in that, the first memory module (205), range finder module (203), gyro sensor (202) and the first wireless communication module (201) that described gesture motion detecting device (100) comprises the first processing module (204), is electrically connected respectively with this first processing module (204);
Described first memory module (205) stores gesture motion detecting device distance of reaction threshold value H and gesture motion detecting device cireular frequency threshold value W for judging whether to activate described gesture motion detecting device (100) user's gesture motion tracing detection function;
Surveyed people's spacing h for measuring people's spacing h, and is sent to described first processing module (204) by described range finder module (203);
Described gyro sensor (202) moves produced cireular frequency W for measuring described gesture motion detecting device (100) with the track of user's gesture motion, and this cireular frequency W is input to described first processing module (204);
Described first processing module (204) is for judging that this people's spacing h is no more than this gesture motion detecting device distance of reaction threshold value H, and this cireular frequency W is positioned at the cireular frequency interval (W of this gesture motion detecting device work
0-W
1) time, send the instruction of user's gesture motion tracing detection to described gyro sensor (202);
When described gyro sensor (202) is also for receiving this user's gesture motion tracing detection instruction, with user's gesture motion, occurred spatial position change is moved to described gesture motion detecting device (100) and carries out record, and generate the electric signal of the spatial position change for characterizing described gesture motion detecting device (100);
Described first processing module (204) moves the numeral of produced spatial position change and/or the deciphering secret key of Word message for characterizing described gesture motion detecting device (100) with user's gesture motion for being converted to by this electric signal to include;
Described first wireless communication module (201) is for being sent to described vehicle control device (200) by secret for this deciphering key.
9. system vehicle part controlled by gesture motion according to claim 7, it is characterized in that, the second wireless communication module (201), the second memory module (203) and vehicle part control mechanism (204) that described vehicle control device (200) comprises the second processing module (202), is electrically connected respectively with described second processing module (202);
Described second memory module (203) is for storing standard gesture motion and the instruction reference table that can reflect and perform the mapping relations between instruction corresponding to the secret key of a group encryption of one group of standard gesture motion and many standard gesture motion;
Described second communication module is used for receiving the secret key of deciphering from described gesture motion detecting device (100), and secret for this deciphering key is input to described second processing module (202);
Described second processing module (202) is for searching in this standard gesture motion and instruction reference table the secret key of encryption corresponding to and conform to this deciphering secret key content in the secret key of a group encryption of one group of standard hand quick-action work, and the standard gesture motion that the secret key of this encryption is mapped in this standard gesture motion and instruction reference table performs instruction, and this standard gesture motion execution instruction is sent to described vehicle part control mechanism (204);
Described vehicle part control mechanism (204) controls vehicle associated components for performing instruction according to this standard gesture motion.
10. system vehicle part controlled by gesture motion according to claim 9, it is characterized in that, described vehicle control device (200) also comprise be electrically connected with described second processing module (202) (207) that comprise main power source and backup power, loudspeaker module (205), read-out (206) and LED light (206);
Described second processing module (202) also for judge this standard gesture motion and instruction reference table the secret key of this group encryption in there is not the encryption conformed to this deciphering secret key content secret key time, search the secret key of encryption the highest with the similarity of the numeral and/or word that form the secret key of this deciphering in the secret key of this group encryption, and the numeral of the numeral and/or word and the secret key of this encryption of formation that form the secret key of this deciphering and/or word are compared, to determine the action difference between user's gesture motion that the secret key of this deciphering characterizes and the standard gesture motion that the secret key of this encryption characterizes, send the control signal comprising user's gesture motion correction prompting message to described loudspeaker module (205) according to this action difference,
When described loudspeaker module (205) comprises the control signal of gesture motion correction prompting message for receiving this, send the relevant suggestion voice for correcting user's gesture motion;
Described read-out (206) is for showing main power source/backup power handover information and the not enough information of described second source module (207) electricity;
Described LED light (206) is for receiving the bright light control signal of described second processing module (202) to perform bright light operation when described second source module (207) electricity is not enough.
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