CN105313835B - A kind of method and system being controlled by gesture motion to vehicle part - Google Patents

A kind of method and system being controlled by gesture motion to vehicle part Download PDF

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Publication number
CN105313835B
CN105313835B CN201410235669.9A CN201410235669A CN105313835B CN 105313835 B CN105313835 B CN 105313835B CN 201410235669 A CN201410235669 A CN 201410235669A CN 105313835 B CN105313835 B CN 105313835B
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China
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gesture motion
gesture
detection means
vehicle
action
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CN201410235669.9A
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Chinese (zh)
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CN105313835A (en
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王泽志
罗文生
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深圳市赛格导航技术有限公司
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Abstract

The invention discloses a kind of method and system being controlled by gesture motion to vehicle part.The system includes gesture motion detection means (100) and the vehicle control device (200) of radio communication is established in vehicle (300) and with the gesture motion detection means (100).The gesture motion detection means (100) is used to identify effective user gesture action, and detection is tracked to the effective user gesture action, generation includes for characterizing the numeral of space motion track and/or the decryption key of text information of user gesture action, and the decryption key is sent into the vehicle control device (200) by cordless communication network.The vehicle control device (200) is used to the decryption key and its standard gesture motion for prestoring and instruction being compared one by one with reference to the group encryption key in table corresponding to one group of standard gesture motion, and vehicle associated components are accordingly controlled according to comparison result.The present invention is greatly improved vehicle anti-theft ability.

Description

A kind of method and system being controlled by gesture motion to vehicle part

Technical field

The present invention relates to technical field of vehicle control, more specifically to one kind by gesture motion to vehicle part The method and system being controlled.

Background technology

, following defect be present in vehicle anti-theft mechanism of the prior art and imperfection:

1) car door is opened for ease of car owner, most anti-theft lock for vehicle is designed in door handle position.Car thief can To steal vehicle using various password cracking means, or by damage the base means of exposed anti-theft lock for vehicle come Steal vehicle.Just because of this, the luxurious vehicle of various brands is stolen event and 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 vehicle remote control lock High Loss Rate.

3) physical button of vehicle remote control lock is fragile.

4) car owner's vehicle motor such as to be started, vehicle remote control lock can only be first passed through and open car door, into vehicle cab Afterwards, then by the one-key start on vehicle remote control lock or vehicle centre console switch to start vehicle motor, car owner can not be Open car door simultaneously and start engine in distal end.

Therefore, how to develop it is a can both improve vehicle anti-theft performance, and can Remote Open Vehicular door simultaneously starts vehicle The vehicle control system of engine turns into urgent problem to be solved.

The content of the invention

The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided one kind is moved by gesture Make the method and system being controlled to vehicle part.

The technical solution adopted for the present invention to solve the technical problems is:Construction one kind is by gesture motion to vehicle part The method being controlled, comprises the following steps:

S1) identify that effective user gesture acts according to gesture motion detection means, the effective user gesture is acted Detection is tracked, generation includes the numeral and/or word letter of the space motion track for characterizing user gesture action The decryption key of breath, and the decryption key is sent to vehicle control device by wireless network;

S2 one is corresponded in standard gesture motion and instruction reference table that) vehicle control device prestores the decryption key with it One group encryption key of group standard gesture motion is compared one by one, and vehicle associated components are accordingly controlled according to comparison result System.

In the method that the present invention is controlled above by gesture motion to vehicle part, before the step S1 also Comprise the following steps:

S0 the group encryption key for corresponding to one group of standard gesture motion for reflecting and a plurality of standard gesture motion) are built The standard gesture motion of mapping relations between execute instruction and instruction are with reference to table.

In the method that the present invention is controlled above by gesture motion to vehicle part, lead to described in the step S1 Crossing the step of gesture motion detection means being worn in user's finger identifies effective user gesture action includes:

People's car distance h is measured;As judged, people's car distance h senses no more than default gesture motion detection means Distance threshold H, then the gesture motion detection means is measured with angular speed W caused by user gesture action movement, and Judge angular speed W be located at gesture motion detection means work angular speed section (W0-W1) when, determine that the user gesture is moved As effective gesture motion.

In the method that the present invention is controlled above by gesture motion to vehicle part, lead to described in the step S1 Cross gesture action detection device and detection is tracked to the action of effective user gesture, generation includes for characterizing user's hand The step of digital and/or text information decryption key of the space motion track of gesture action, includes:Judging gesture motion inspection Survey the angular speed section that device is located at the work of gesture motion detection means with angular speed W caused by user gesture action movement (W0-W1) when, first record the gesture motion detection means and act mobile spatial position change occurred with user gesture, and it is raw Into the electric signal of the spatial position change for characterizing the gesture motion detection means, then the electric signal is converted to and includes use In the numeral for the spatial position change for characterizing the gesture motion detection means and/or the data signal of text information, and this is counted Numeral and/or text information in word signal is as decryption key.

In the method that the present invention is controlled above by gesture motion to vehicle part, in the step S1 and described Also comprise the following steps between step S2:

S12) enabling signal of vehicle motor is detected to judge whether vehicle motor is in opening;

The enabling signal of vehicle motor is such as not detected by, then performs step S2;Otherwise, carrying for invalid gesture motion is sent Show voice.

In the method that the present invention is controlled above by gesture motion to vehicle part, root described in the step S2 The step that vehicle associated components are accordingly controlled with reference to table according to key comparison result and the combination standard gesture motion and instruction Suddenly include:As judged, the decryption key is identical with one of encryption key of the group encryption key, then searches the encryption key The standard gesture motion execute instruction being mapped in the standard gesture motion and in instructing with reference to table, and perform this standard finger Action executing instructs;

As judged, the decryption key differs with the group encryption key, then determine whether in the group encryption key with structure Into the decryption key numeral and/or word similarity highest encrypt key, and will form the decryption key numeral and/ Or word is compared with the numeral and/or word that form the encryption key, to determine user's hand that the decryption key is characterized Action difference between the standard gesture motion that gesture is acted and the encryption key is characterized, and sent and be used for according to the action difference Correct the related suggestion voice of user gesture action.

The present invention also constructs a kind of system being controlled by gesture motion to vehicle part, including gesture motion detection Device and the vehicle control device that radio communication is established in vehicle and with the gesture motion detection means;

The gesture motion detection means is used to identify effective user gesture action, and the effective user gesture is moved Detection is tracked, generation includes the numeral and/or word of the space motion track for characterizing user gesture action The decryption key of information, and the decryption key is sent to vehicle control device by wireless network;

The vehicle control device is used for the decryption key with the standard gesture motion to prestore and instruction with reference to corresponding in table It is compared one by one in a group encryption key of one group of standard gesture motion, phase is carried out to vehicle associated components according to comparison result It should control.

In the system that the present invention is controlled above by gesture motion to vehicle part, the gesture motion detection dress The first memory module being electrically connected including first processing module, with the first processing module, range finder module, gyroscope is put to pass Sensor and the first wireless communication module;

First memory module is stored with for judging whether that activating the gesture motion detection means user gesture moves Make the gesture motion detection means distance of reaction threshold value H and gesture motion detection means angular speed threshold value W of tracing detection function;

The range finder module is used to measure people car distance h, and surveyed people's car distance h is sent into the first processing mould Block;

The gyro sensor is used to measure the track movement that the gesture motion detection means acts with user gesture Caused angular speed W, and angular speed W is input to the first processing module;

The first processing module is used to judge that people's car distance h is no more than the gesture motion detection means distance of reaction threshold Value H, and angular speed W is located at the angular speed section (W of gesture motion detection means work0-W1) when, passed to the gyroscope Sensor sends the detection instruction of user gesture motion tracking;

When the gyro sensor is additionally operable to receive user gesture motion tracking detection instruction, the gesture is moved Make detection means to be recorded with the mobile spatial position change occurred of user gesture action, and generate for characterizing the hand The electric signal of the spatial position change of gesture action detection device;

The first processing module, which is used to be converted to the electric signal, to be included for characterizing the gesture motion detection dress Put with the numeral of spatial position change and/or the decryption key of text information caused by user gesture action movement;

First wireless communication module is used to the decryption key being sent to the vehicle control device.

In the system that the present invention is controlled above by gesture motion to vehicle part, the vehicle control device includes Second processing module, the second wireless communication module, the second memory module and the car being electrically connected with the Second processing module Component controls mechanism;

Second memory module be used to storing can reflect a group encryption key corresponding to one group of standard gesture motion with The standard gesture motion of mapping relations between a plurality of standard gesture motion execute instruction and instruction are with reference to table;

The second communication module is used to receive the decryption key from the gesture motion detection means, and this is decrypted Key is input to the Second processing module;

The Second processing module, which is used to search in the standard gesture motion and instruction reference table, corresponds to one group of standard hand The encryption key being consistent in the group encryption key that quick-action is made with the decryption key content, and the encryption key is in the standard hand Gesture is acted and instructed with reference to the standard gesture motion execute instruction being mapped in table, and by this standard gesture motion execute instruction It is sent to the vehicle part controlling organization;

The vehicle part controlling organization is used to enter vehicle associated components according to this standard gesture motion execute instruction Row control.

In the system that the present invention is controlled above by gesture motion to vehicle part, the vehicle control device also wraps Include comprising main power source and the stand-by power supply, loudspeaker module, the display screen that are electrically connected with the Second processing module and LED instructions Lamp;

The Second processing module is additionally operable to judge in the group encryption key of the standard gesture motion and instruction with reference to table During in the absence of the encryption key being consistent with the decryption key content, the number with forming the decryption key in the group encryption key is searched The similarity highest of word and/or word encryption key, and the numeral for forming the decryption key and/or word should be added with forming The numeral and/or word of close key are compared, to determine that the user gesture action that the decryption key is characterized is secret with the encryption Action difference between the standard gesture motion that key is characterized, sent according to the action difference to the loudspeaker module comprising use Family gesture motion corrects the control signal of prompting message;

When the loudspeaker module is used to receive the control signal comprising gesture motion correction prompting message, use is sent In the related suggestion voice for correcting user gesture action;

The display screen is used to show main power source/stand-by power supply handover information and the second source module not enough power supply Information;

The LED light is used to receive the bright of the Second processing module in the second source module not enough power supply Lamp control signal is operated with performing bright light.

The gesture by being worn in user's finger is employed due to road traffic congestion control method of the present invention and system Vehicle part (including car door, hair are realized in the product mix of action detection device and vehicle control device installed in vehicle interior Motivation, rain brush) gesture control technical scheme, be subject to artificially damage so overcoming anti-theft lock for vehicle of the prior art Bad, vehicle anti-theft lock cipher is subject to crack, the button in remote control key is fragile and driver must carry with car Remote-control key, the defects of causing the high Loss Rate of remote control key, realize significantly lifted vehicle safety, with And improve the purpose of the people's car mutual experience of user.

Brief description of the drawings

Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:

Fig. 1 is the structure for the system being controlled by gesture motion to vehicle part that present pre-ferred embodiments provide Schematic diagram;

Fig. 2 is the gesture motion detection means of the system being controlled by gesture motion to vehicle part shown in Fig. 1 Structured flowchart;

Fig. 3 is the structure of the vehicle control device of the system being controlled by gesture motion to vehicle part shown in Fig. 1 Block diagram;

Fig. 4 is the method flow being controlled by gesture motion to vehicle part that better embodiment of the present invention provides Figure;

Embodiment

In order to solve, anti-theft lock for vehicle present in prior art is subject to artificial damage, vehicle anti-theft lock cipher is subject to brokenly Button in solution, remote control key is fragile and driver must carry with remote control key, causes vehicle remote control The defects of high Loss Rate of key, main innovation of the invention point are:1) gesture motion by being worn in user's finger The product mix of detection means 100 and vehicle control device 200 installed in vehicle interior come realize vehicle part (including car door, Engine, rain brush) gesture control;2) by for reflecting the mapping between standard gesture motion and vehicle part execution action The standard gesture motion of relation and instruction are stored to vehicle control device 200 with reference to table in advance, and the standard gesture motion and instruction are with reference to table In correspond to one group of standard gesture motion a group encryption key show as a lot of numeral or word or numeral and word Combination, user can be generated decryption key by the gesture motion detection means 100, and form a lot of number of the decryption key Word or word or digital acted with literary combinatorics on words by user gesture determine;3) gesture motion detection means 100 only judges User gesture action can just perform subsequent operation when being effective gesture motion;4) conduct of gesture motion detection means 100 can be worn Product is worn, design is exquisite, and compact, portability is strong, neither easy to be lost, and and can shows user identity.

Because present invention employs by the gesture motion detection means 100 being worn in user's finger and installed in vehicle The design of the gesture control of vehicle part is realized in the product mix of interior vehicle control device 200, so solving prior art Middle anti-theft lock for vehicle is subject to artificial destruction or vehicle anti-theft lock cipher is subject to the technical problem that cracks, realizes and is significantly lifted The purpose of the people's car mutual of vehicle safety and raising user experience.

In order that the purpose of the present invention is more clearly understood, below in conjunction with drawings and Examples, traveling one is entered to the present invention Step describes in detail.It should be appreciated that specific embodiment described herein is not used to limit this hair only to explain the present invention It is bright.

As shown in figure 1, the present invention is detected by the system that gesture motion is controlled to vehicle part including gesture motion Device 100 and the vehicle control device that radio communication is established installed in vehicle interior and with the gesture motion detection means 100 200。

The gesture motion detection means 100 is used for the space motion track formed to user gesture action and is tracked inspection Survey, digital and/or text information the decryption that generation includes the space motion track for characterizing user gesture action is secret Key, and the decryption key is sent to vehicle control device 200 by wireless network;

The vehicle control device 200 is used for the decryption key with the standard gesture motion to prestore and instruction with reference to corresponding in table It is compared one by one in a group encryption key of one group of standard gesture motion, phase is carried out to vehicle associated components according to comparison result It should control.

The present invention is not intended to be limited in any to the shape of gesture action detection device 100, and the gesture motion detection means 100 is excellent Elect the finger ring shape gesture motion detection means that can be fixed on human finger as.

As shown in Fig. 2 the gesture motion detection means 100 includes first processing module 204 and the first processing module 204 range finder modules 203 being electrically connected, the first memory module 205, the first wireless communication module 201 and gyro sensor 202.The gesture motion detection means 100 also includes being used for for the first processing module 204, range finder module 203, the first channel radio Believe module 201 and the first power module 206 that gyro sensor 202 is powered.

First power module 206 is used for the power supply of the gesture motion detection means 100.

First memory module 205 is used to store gesture motion detection means distance of reaction threshold value H and gesture motion inspection Survey the angular speed section (W of device work0-W1)。

The range finder module 203 is used to measure people's car distance h;

The gyro sensor 202 is used for the gesture motion detection means 100 with produced by user gesture action movement Angular speed W detected.

The first processing module 204 is used to judge that people's car distance h exceeds gesture motion detection means distance of reaction threshold value H When, the gesture motion detection means 100 is worked in sleep pattern, the work(of the gesture motion detection means 100 is reduced with this Consumption, extends its stand-by time.

The first processing module 204 is additionally operable to judge user gesture action, and for effective gesture motion, (i.e. people's car distance h is not More than gesture motion detection means distance of reaction threshold value H, and 202 angular velocity W of gyro sensor are located at the gesture motion Angular speed section (the W of detection means work0-W1) when, control gyro sensor 202 to the gesture motion detection means 100 with Spatial position change caused by user gesture action is mobile is tracked detection, and generates for characterizing gesture motion detection The electric signal of the spatial position change of device 100.The first processing module 204 is additionally operable to receive the electric signal, and by the telecommunications Number be converted to the numeral and/or text information for including the spatial position change for characterizing the gesture motion detection means 100 Data signal, and using the numeral in the data signal and/or text information as decryption key.

First wireless communication module 201 is used to the decryption key being sent to vehicle control device 200.

As shown in figure 3, the vehicle control device 200 include Second processing module 202 and with the Second processing module 202 Electrical connection the second wireless communication module 201, vehicle part controlling organization 204, the memory module 203 of loudspeaker module 205 second, LED light 206 and display screen 206.The vehicle control device 200 also includes the second source module for above-mentioned each module for power supply 207, and the second source module 207 includes main power source and stand-by power supply.

Second memory module 203 be stored with correspond to for reflecting a group encryption key of one group of standard gesture motion with The standard gesture motion of mapping relations between a plurality of standard gesture motion execute instruction and instruction are with reference to table.

Second wireless communication module 201 is used to receive the decryption key from gesture motion detection means 100, and this is solved Close key is input to Second processing module 202.

The Second processing module 202 is used for by being detected to vehicle motor enabling signal to judge the vehicle startup Whether machine is in starting state.

When the Second processing module 202 is additionally operable to judge that the vehicle motor is not actuated, by the decryption key and the standard Gesture motion and instruction are compared one by one with reference to the group encryption key for corresponding to one group of standard gesture motion in table, and judge When the decryption key is consistent with a certain encryption key content in the group encryption key, the encryption key is searched in the standard gesture Action and instruction with reference to be mapped in table standard gesture motion execute instruction (such as engine ignition instruct, car door opening/pass Close instruction, rain brush unlatching/out code), and the standard gesture motion execute instruction is sent to the vehicle part controlling organization 204。

The vehicle part controlling organization 204 is used for according to the standard gesture motion execute instruction to vehicle associated components (example Such as car door, engine, rain brush) working condition be controlled.

The Second processing module 202 is additionally operable to judge the decryption key with the standard gesture motion and instruction with reference in table When the group encryption key is not consistent, numeral and/or word most phase with forming the decryption key in the group encryption key are determined As encrypt key, the numeral for forming the decryption key and/or word are entered with forming the digital and/or word of the encryption key Row compares, with determine standard gesture motion that the user gesture action that the decryption key characterized characterized with the encryption key it Between action difference, and by loudspeaker module 205 play for correct user gesture act suggestion voice.

The Second processing module 202 is additionally operable to judge to control loudspeaker module 205 to play when the vehicle motor has been turned on The prompting voice of " invalid gesture motion ".

The display screen 206 is used for the prompt message for the dump energy deficiency for showing second source module 207.

The LED light 206 is used for the bright light control that the Second processing module is received in the not enough power supply of the power module Lighted during signal processed, to remind user to charge vehicle control device 200 in time.

In the present invention, the wireless communication module 201 of the first wireless communication module 201 and second can be existing various Wireless transceiver, such as blue-tooth device, NFC chip.The first processing module 204 and Second processing module 202 can be DSP, MCU or CPU.

The present invention will be controlled by gesture motion to vehicle part by taking the better embodiment of the present invention as an example below The method of system illustrates:

As shown in figure 4, in step S101, user builds in advance corresponds to the one of one group of standard gesture motion for reflecting The standard gesture motion and command mappings table of mapping relations between group encryption key and a plurality of standard gesture motion execute instruction, And the standard gesture motion and the storage of command mappings table are arrived to the second memory module 203 of vehicle control device 200.

In step s 102, gesture motion detection means 100 is not detected by effective gesture motion.

In step s 103, gesture motion detection means 100 is after a period of time of effective gesture motion is not detected by Automatically into sleep pattern.

In the present invention, whether user gesture action need to effectively meet following two conditions simultaneously:

1) range finder module 203 surveys people's car distance h and is no more than default gesture motion detection means distance of reaction threshold value H;

2) the gesture motion detection means 100 that gyro sensor 202 is surveyed is with angle caused by user gesture action movement Speed W is located at the angular speed section (W of gesture motion detection means work0-W1)。

In step s 102, gesture motion detection means 100 detects effective gesture motion.

In step S104, gesture motion detection means 100 is acted in sky by gyro sensor 202 to user gesture Between running orbit be tracked detection, record the track that the gesture motion detection means 100 is acted with user gesture and move institute The spatial position change of generation, and generate the electric signal of the spatial position change for representing the gesture motion detection means 100. Analog to digital conversion circuit in the first processing module 204, which is again converted to the electric signal, to be included for representing that the finger ring shape detects The numeral of the spatial position change of device and/or the data signal of text information.The first processing module 204 extracts the numeral again The numeral and/or text information in signal, using the numeral and/or text information as decryption key, and it is wireless by first The decryption key is sent to vehicle control device 200 by communication module 201.

In step S105, vehicle control device 200 reads the engine number stored in CAN controller by vehicle bus According to obtaining the result that vehicle motor has been turned on.

In step s 106, the controlling loudspeaker module 205 of vehicle control device 200 sends the reminding language of invalid gesture motion Sound.

In step S105, vehicle control device 200, which reads the engine stored in CAN controller by vehicle bus, to be believed Breath, obtains the not actuated result of vehicle motor.

In step s 107, vehicle control device 200 receives the decryption key by the second wireless communication module 201, passes through In the standard gesture motion i.e. command mappings table that Second processing module 202 stores the decryption key and the second memory module 203 It is compared corresponding to a group encryption key of one group of standard gesture motion.

In step S108, Second processing module 202 judges the decryption key and a certain encryption in the group encryption key The content of key is consistent.

In step S109, it is with that should add in command mappings table that the Second processing module 202, which searches the standard gesture motion, There is the standard gesture motion execute instruction of mapping relations in close key, the standard gesture motion execute instruction is sent into vehicle portion Part controlling organization 204.

In step s 110, vehicle part controlling organization 204 is related to vehicle according to the standard gesture motion execute instruction Part is accordingly controlled.

In step S108, Second processing module 202 judges the content of the decryption key and the group encryption key not phase Symbol.

In step S111, the Second processing module 202 determines the number with forming the decryption key in the group encryption key The similarity highest of word and/or word encryption key, and the numeral for forming the decryption key and/or word should be added with forming The numeral and/or word of close key are compared, to determine that the user gesture action that the decryption key is characterized is secret with the encryption Action difference between the standard gesture motion that key is characterized.

In step S112, the Second processing module 202 is sent comprising use according to the action difference to loudspeaker module 205 Family gesture motion corrects the control signal of prompting message.The loudspeaker module 205 receives this and includes gesture motion correction prompting During the control signal of information, the related suggestion voice for correcting user gesture action is sent.

Auto-returned step S102 after step S112 is finished.

The present invention has high theftproof performance to the system that vehicle part is controlled by gesture motion.Cartheft pin The vehicle of system to being controlled equipped with the present invention by gesture motion to vehicle part is substantially at one's wit's end.Unless steal car Thief steals gesture motion detection means, and knows use function, car door and the engine of the gesture motion detection means simultaneously Crypted password, and make the effective gesture motion to match with the Crypted password of each vehicle part and can steal the vehicle.

In addition, in the system that the present invention is controlled by gesture motion to vehicle part, user can also pass through setting Menu key and password on the shell of vehicle control device 200 set button to vehicle parts such as car door, engine and rain brush Encryption key be modified, further to increase vehicle anti-theft performance.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.

Claims (3)

  1. A kind of 1. method being controlled by gesture motion to vehicle part, it is characterised in that comprise the following steps:
    S1) identify that effective user gesture acts according to gesture motion detection means, the effective user gesture action is carried out Tracing detection, generation include the digital and/or text information of the space motion track for characterizing user gesture action Key is decrypted, and the decryption key is sent to vehicle control device by wireless network;
    S2 one group of mark is corresponded in standard gesture motion and instruction reference table that) vehicle control device prestores the decryption key with it One group encryption key of quasi- gesture motion is compared one by one, and vehicle associated components are accordingly controlled according to comparison result;
    Also comprise the following steps before step S1:
    S0) build the group encryption key for corresponding to one group of standard gesture motion for reflecting and a plurality of standard gesture motion performs The standard gesture motion of mapping relations between instruction and instruction are with reference to table;
    The step of effective user gesture action is identified in step S1 by the gesture motion detection means being worn in user's finger Suddenly include:
    People's car distance h is measured;As judged, people's car distance h is no more than default gesture motion detection means distance of reaction Threshold value H, then the gesture motion detection means is measured with angular speed W caused by user gesture action movement, and sentenced Disconnected angular speed W is located at the angular speed section (W of gesture motion detection means work0-W1) when, determine that user gesture action is Effective gesture motion;
    Detection is tracked to the action of effective user gesture by gesture motion detection means in step S1, generation includes use Include in the step of decryption key of the numeral and/or text information that characterize the space motion track that the user gesture acts: Judge that gesture motion detection means is located at the gesture motion detection means work with angular speed W caused by user gesture action movement Angular speed section (the W of work0-W1) when, first record the gesture motion detection means and act mobile space occurred with user gesture Change in location, and generate the electric signal of the spatial position change for characterizing the gesture motion detection means, then by the electric signal Be converted to the numeral of spatial position change and/or the numeral of text information included for characterizing the gesture motion detection means Signal, and using the numeral in the data signal and/or text information as decryption key;
    The step of vehicle control device is carried out and accordingly controlled to vehicle associated components according to comparison result in step S2 includes:As judged The decryption key is identical with one of encryption key of the group encryption key, then searches the encryption key and moved in the standard gesture Make and instruct with reference to the standard gesture motion execute instruction being mapped in table, and perform this standard finger movement execute instruction;
    As judged, the decryption key differs with the group encryption key, then determines whether to be somebody's turn to do with forming in the group encryption key The numeral of key and/or the similarity highest encryption key of word are decrypted, and the digital and/or literary of the decryption key will be formed Word is compared with the numeral and/or word that form the encryption key, to determine that the user gesture that the decryption key is characterized is moved Action difference between the standard gesture motion that work and the encryption key are characterized, and sent according to the action difference for correcting The related suggestion voice of user gesture action.
  2. 2. the method according to claim 1 being controlled by gesture motion to vehicle part, it is characterised in that in step S1 Also comprise the following steps between step S2:
    S12) enabling signal of vehicle motor is detected to judge whether vehicle motor is in opening;
    The enabling signal of vehicle motor is such as not detected by, then performs step S2;Otherwise, the signal language of invalid gesture motion is sent Sound.
  3. 3. a kind of system being controlled by gesture motion to vehicle part, it is characterised in that detect and fill including gesture motion Put and established in vehicle and with gesture motion detection means the vehicle control device of radio communication;
    Gesture motion detection means is used to identify the action of effective user gesture, and effective user gesture action is carried out with Track detects, and generation includes the numeral of space motion track and/or the solution of text information for characterizing user gesture action Close key, and the decryption key is sent to vehicle control device by wireless network;
    Vehicle control device is used to that one group of mark will to be corresponded in the decryption key and the standard gesture motion to prestore and instruction reference table One group encryption key of quasi- gesture motion is compared one by one, and vehicle associated components are accordingly controlled according to comparison result;
    The first storage mould that gesture motion detection means includes first processing module, is electrically connected with the first processing module Block, range finder module, gyro sensor and the first wireless communication module;
    First memory module is stored with for judging whether to activate gesture motion detection means user gesture motion tracking detection work( The gesture motion detection means distance of reaction threshold value H and gesture motion detection means angular speed threshold value W of energy;
    Range finder module is used to measure people car distance h, and surveyed people's car distance h is sent into first processing module;
    Gyro sensor is used to measuring angle caused by the track movement that gesture motion detection means act with user gesture fast W is spent, and angular speed W is input to first processing module;
    First processing module is used to judge that people's car distance h is no more than gesture motion detection means distance of reaction threshold value H, and should Angular speed W is located at the angular speed section (W of gesture motion detection means work0-W1) when, send user to gyro sensor Gesture motion tracing detection instructs;
    When gyro sensor is additionally operable to receive user gesture motion tracking detection instruction, to gesture action detection device with The mobile spatial position change occurred of user gesture action is recorded, and is generated for characterizing gesture motion detection means The electric signal of spatial position change;
    First processing module is used to be converted to the electric signal and included for characterizing gesture motion detection means with user gesture The numeral of spatial position change and/or the decryption key of text information caused by action is mobile;
    First wireless communication module is used to the decryption key being sent to vehicle control device;
    Vehicle control device includes Second processing module, the second wireless communication module being electrically connected with Second processing module, the Two memory modules and vehicle part controlling organization;
    Second memory module is used to store a group encryption key and a plurality of standard that can reflect corresponding to one group of standard gesture motion The standard gesture motion of mapping relations between gesture motion execute instruction and instruction are with reference to table;
    Second communication module is used to receive the decryption key from gesture motion detection means, and the decryption key is input into the Two processing modules;
    Second processing module, which is used to search in the standard gesture motion and instruction reference table, corresponds to what one group of standard hand quick-action was made The encryption key being consistent in one group encryption key with the decryption key content, and the encryption key in the standard gesture motion and Instruction is sent to car with reference to the standard gesture motion execute instruction being mapped in table, and by this standard gesture motion execute instruction Component controls mechanism;
    Vehicle part controlling organization is used to be controlled vehicle associated components according to this standard gesture motion execute instruction;
    What vehicle control device also included electrically connect with Second processing module include main power source and stand-by power supply, loudspeaker module, Display screen and LED light;
    Second processing module be additionally operable to judge to be not present in the group encryption key of the standard gesture motion and instruction with reference to table with During the encryption key that the decryption key content is consistent, search in the group encryption key with form the decryption key numeral and/or The similarity highest encryption key of word, and the numeral and/or word and the composition encryption key that the decryption key will be formed Numeral and/or word be compared, to determine user gesture action and the encryption key institute table that the decryption key characterized Action difference between the standard gesture motion of sign, sent to loudspeaker module according to the action difference and acted comprising user gesture Correct the control signal of prompting message;
    When loudspeaker module is used to receive the control signal comprising gesture motion correction prompting message, sends and used for correcting The related suggestion voice of family gesture motion;
    Display screen is used to show main power source/stand-by power supply handover information and second source module not enough power supply information;
    LED light is used to receive the bright light control signal of Second processing module in second source module not enough power supply to perform Bright light operates.
CN201410235669.9A 2014-05-29 2014-05-29 A kind of method and system being controlled by gesture motion to vehicle part CN105313835B (en)

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CN107097752A (en) * 2016-02-22 2017-08-29 比亚迪股份有限公司 The control method and device of automobile key are dressed for intelligence
CN107813787A (en) * 2016-08-25 2018-03-20 大连楼兰科技股份有限公司 Intelligent watch starts automotive control system and control method
CN108482310A (en) * 2018-03-28 2018-09-04 北京经纬恒润科技有限公司 A kind of vehicle key-free control method and device

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DE102011107279B4 (en) * 2011-07-15 2013-10-31 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Error prevention in the gesture-controlled opening of a motor vehicle control element
DE102012203535A1 (en) * 2012-03-06 2013-09-12 Bayerische Motoren Werke Aktiengesellschaft Keyless car key with gesture recognition
CN103513788B (en) * 2013-09-13 2016-07-06 广东欧珀移动通信有限公司 Based on the gesture identification method of gyro sensor, system and mobile terminal
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