CN115649109B - Automobile control method, system and storage medium based on intelligent automobile bracelet - Google Patents
Automobile control method, system and storage medium based on intelligent automobile bracelet Download PDFInfo
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Abstract
The invention relates to the technical field of intelligent control of automobiles, and discloses an automobile control method, an automobile control system and a storage medium based on an intelligent automobile bracelet, wherein the method comprises the following steps: based on the fact that the user brings the bracelet close to the vehicle end, the bracelet automatically sends a vehicle door unlocking signal to the vehicle end; based on an object instruction input by a user, generating an input signal corresponding to the object instruction by the bracelet; based on a gesture instruction of a user, the bracelet collects a starting point coordinate and an ending point coordinate corresponding to the gesture instruction, and generates a bracelet movement vector signal according to the starting point coordinate and the ending point coordinate; the bracelet transmits an input signal and a bracelet movement vector signal to a vehicle end, the vehicle end confirms a control object according to the input signal and generates a control instruction according to the bracelet movement vector signal, and the vehicle end controls the control object to execute the action matched with the control instruction. The invention can solve the problems in the prior art that the automobile is controlled by the bracelet, a driver is required to perform various complicated operations, and the intelligent degree is low.
Description
Technical Field
The invention relates to the technical field of intelligent control of automobiles, in particular to an automobile control method, an automobile control system and a storage medium based on an intelligent automobile bracelet.
Background
With the rapid development of automobile technology, from past fuel automobiles to present new energy automobiles and to future intelligent automobiles, the automobiles are not only traditional walking tools, but are gradually changed into human friends and family members. The shift in the role of automobiles is accompanied by a high demand for more diversification of functions and more intelligent control of the entire car electric device.
The automobile has fewer functions in the traditional sense, is not involved in man-machine interaction, and has lower intelligent degree. For example, a remote control key or a mechanical key is adopted for unlocking a traditional vehicle door, so that the key is inconvenient and is easy to lose; the front windscreen wiper, the window, the light or the air conditioner and other controls still adopt a physical key mode; navigation, playing music, etc. require a touch screen to operate.
The Chinese patent invention [ publication No. CN107458348A ] discloses an automobile bracelet key and an automobile using the bracelet key, which can unlock the automobile door by approaching a near field unlocking module on the automobile door through the bracelet key, breaks through the traditional remote key or mechanical key unlocking mode, and improves the control intellectualization of the bracelet key to a certain extent by integrating a fingerprint identification module, an alarm module and the like.
However, the problem of door unblock is mainly solved to this patent, and control the car through the bracelet, needs the driver to carry out each item complex operation, and intelligent degree is lower.
Disclosure of Invention
In view of the above, the present invention aims to provide an automobile control method, system and storage medium based on an intelligent automobile bracelet, which solve the problems in the prior art that various complex operations are required to be performed by a driver when controlling an automobile through the bracelet, and the degree of intellectualization is low.
The invention solves the technical problems by the following technical means:
in a first aspect, the present application provides an automobile control method based on an intelligent automobile bracelet, the method comprising:
s1, based on the fact that a user carries the bracelet to be close to the vehicle end, the bracelet automatically sends a vehicle door unlocking signal to the vehicle end, so that the user carries the bracelet to enter the vehicle, wherein the bracelet is in an unlocking mode by default when the user is out of the vehicle, and the bracelet is automatically switched from the unlocking mode to a control mode after entering the vehicle;
S2, based on an object instruction input by a user, generating an input signal corresponding to the object instruction by the bracelet;
s3, based on a gesture instruction of a user, the bracelet acquires a starting point coordinate and an ending point coordinate corresponding to the gesture instruction, and generates a bracelet movement vector signal according to the starting point coordinate and the ending point coordinate;
S4, the bracelet transmits the input signal and the bracelet movement vector signal to the vehicle end, the vehicle end confirms a control object according to the input signal and generates a control instruction according to the bracelet movement vector signal, and the vehicle end controls the control object to execute the action matched with the control instruction.
By adopting the technical scheme, the user wears the bracelet to approach the vehicle, so that automatic unlocking can be realized. After a user enters the vehicle, the vehicle electrical appliance can be controlled to work by inputting an object instruction and a gesture instruction, the operation is simple, and the intelligent degree of the vehicle control is effectively improved.
With reference to the first aspect, in some optional embodiments, the method of step S1 is:
S11, based on the fact that a user carries the bracelet to be close to the vehicle end, the bracelet automatically sends a vehicle door unlocking signal to the vehicle end;
s12, the vehicle end judges whether the vehicle door unlocking signals are matched, if so, S13 is executed, and otherwise, an error prompt is output;
S13, the vehicle end sends an unlocking signal to the vehicle door, and the vehicle door is opened, so that a user carries the bracelet into the vehicle;
s14, the bracelet sends out a prompt and is switched from an unlocking mode to a control mode.
Through adopting above-mentioned technical scheme, when the user carries the bracelet to be close to the vehicle, whether the car end automatic judgement bracelet matches with the vehicle, reinforcing car's security performance.
With reference to the first aspect, in some optional embodiments, the method of step S2 is:
s21, based on the object instruction input by the user voice, the bracelet generates an input signal corresponding to the object instruction;
S22, the bracelet compares the input signal with a bracelet database, judges whether a control object signal corresponding to the input signal exists, if so, executes step S3, if not, outputs an error prompt, and executes step S21, wherein at least one control object signal is prestored in the bracelet database, and each control object signal corresponds to one control object.
By adopting the technical scheme, when the user inputs the object instruction through voice, the bracelet automatically judges the input signal, judges whether the user inputs the correct object instruction, and reminds the user to input again after the user inputs the wrong object instruction.
With reference to the first aspect, in some optional embodiments, the method of step S3 is:
s31, based on a gesture instruction of a user, acquiring coordinates of the bracelet before the gesture instruction of the user is marked as a starting point coordinate, and acquiring the coordinates of the bracelet as an end point coordinate after a preset time interval;
S32, the bracelet generates a bracelet movement vector signal according to the starting point coordinate and the ending point coordinate.
By adopting the technical scheme, when a user draws a gesture, the bracelet can automatically acquire the starting point coordinate and the end point coordinate and generate the bracelet movement vector signal, so that the gesture instruction can be input by the user drawing the gesture, complicated operation is not needed, and the method is simple and quick.
With reference to the first aspect, in some optional embodiments, the method of step S4 is:
s41, the bracelet transmits the input signal and the bracelet movement vector signal to the vehicle end;
S42, the vehicle end confirms a control object according to the input signal, wherein the vehicle end comprises at least one control object;
s43, the vehicle end reads a component code set corresponding to the control objects from a database, wherein each control object corresponds to one component code set, at least one component code in the component code set is provided, and each component code corresponds to a pre-stored data signal;
s44, comparing the bracelet motion vector signals with the vector code set, screening out the vector codes with the same positive and negative polarities as target vector components, and generating control instructions according to data signals corresponding to the target vector components;
S45, the vehicle end controls the control object to execute the action matched with the control instruction.
By adopting the technical scheme, after the vehicle end receives the input signal, the control object is determined, and a control instruction is generated according to the bracelet movement vector signal, so that the control object is controlled to execute the action matched with the control instruction, and the user can control the vehicle electrical appliance to work through gestures.
With reference to the first aspect, in some optional embodiments, the method of step S44 is:
S441, judging the component types in the component codes, wherein the component types in the same component code set are the same, and the component types are one of X component vectors, Y component vectors and Z component vectors;
s442, reserving the component numerical values corresponding to the component types in the bracelet motion vector signals according to the component types, resetting the rest component numerical values to 0, and obtaining control coordinates;
s443, comparing the control coordinates with the vector code set, screening out the vector codes with the same positive and negative polarities as target component vectors, and generating control instructions according to data signals corresponding to the target component vectors.
By adopting the technical scheme, the control coordinates with irrelevant component values reset to 0 are compared with the component code set, so that the comparison speed can be effectively improved, and the sensitivity can be improved.
With reference to the first aspect, in some optional embodiments, the method further includes:
after the control object executes the action matched with the control instruction, the vehicle end feeds back a task completion signal to the bracelet;
after the bracelet receives the task completion signal:
if the user inputs a new object instruction within the set time range, executing step S2;
if the user draws a new gesture instruction within the set time range, step S3 is only needed;
if the user inputs a sleep instruction within a set time range, the bracelet enters a sleep mode;
if the user does not input a new instruction within the set time range, the bracelet enters a sleep mode.
By adopting the technical scheme, in the set time range, the user can repeatedly control the hand action for many times, the operation is simple and convenient, and the bracelet can be automatically or manually put into the sleep mode by the user, so that the electric energy of the bracelet is saved.
The application provides an intelligent automobile bracelet-based automobile control system, which comprises an automobile end and a bracelet, wherein the automobile end comprises a central controller, a position sensor fixing part, an automobile end data storage module, an automobile end Bluetooth module and an automobile electrical appliance function group, and the bracelet comprises a bracelet controller, a position sensor moving part, a bracelet data storage module, a bracelet Bluetooth module and a voice module;
the voice module is used for inputting an object instruction by voice of a user and generating a corresponding input signal according to the object instruction;
The position sensor moving part is used for collecting the starting point coordinates and the end point coordinates of the bracelet by taking the position sensor fixing part as the origin of coordinates when a gesture command is given by a user;
the bracelet controller is used for receiving the input signal, the starting point coordinates and the end point coordinates, generating a bracelet movement vector signal and sending the input signal and the bracelet movement vector signal to the central controller;
The central controller is used for receiving the input signal and the bracelet movement vector signal, generating a control instruction according to the bracelet movement vector signal, and controlling corresponding vehicular electric appliances in the vehicular electric appliance functional group to execute actions matched with the control instruction;
the position sensor fixing part is used for providing a coordinate origin for the position sensor moving part;
The vehicle end data storage module is used for storing object vector quantity coordinates corresponding to the control object;
The hand ring data storage module is used for controlling the object signals;
The vehicle-end Bluetooth module is used for being in wireless connection with the bracelet Bluetooth module to realize wireless connection between the bracelet controller and the central controller;
The bracelet Bluetooth module is used for being in wireless connection with the vehicle-end Bluetooth module, and the bracelet controller is in wireless connection with the central controller.
Through adopting above-mentioned technical scheme, user accessible pronunciation selection control object to control automobile-used electrical apparatus work through the gesture of drawing, have that the science and technology is felt strong, human-computer interaction nature is high, hand action interactive function is reliable, easy and simple to handle, long service life's advantage, bring better driving experience for the user.
With reference to the second aspect, in some optional embodiments, the bracelet controller is electrically connected with an NFC access module, and the central controller is electrically connected with an NFC unlocking module, and when the NFC access module approaches to the NFC unlocking module, the NFC unlocking module is caused to unlock the vehicle door.
Through adopting above-mentioned technical scheme, the user is close to the vehicle through carrying the bracelet, can automatic unblock, further improves intelligent degree.
In a third aspect, the present application also provides a computer-readable storage medium. The computer readable storage medium stores a computer program which, when run on a computer, causes the computer to execute the above-described automobile control method based on the intelligent automobile bracelet.
The invention has the beneficial effects that:
1. The user wears the bracelet to be close to the vehicle, and automatic unlocking can be achieved. After a user enters a vehicle, the user can control the vehicle electrical appliance to work through inputting an object instruction and a gesture instruction, the operation is simple, the intelligent degree of vehicle control is effectively improved, and the vehicle control system has the advantages of strong technological sense, high man-machine interaction, reliable hand action interaction function, simplicity and convenience in operation and long service life, and effectively improves the driving experience of the user.
2. The control mode can be activated only after the bracelet enters the vehicle, and a user is required to wake up and input a control object when the bracelet is used for the first time, so that the situation of false triggering is effectively avoided.
3. In a preset time range, the user can repeatedly control the hand action for many times, and the operation is simple and convenient; and the user can automatically switch into a sleep mode by inputting a sleep instruction or the bracelet, so that the electric energy of the bracelet is saved.
Drawings
FIG. 1 is a flow chart of an automobile control method based on an intelligent automobile bracelet of the invention;
FIG. 2 is a schematic block diagram of an intelligent car bracelet-based car control system of the present invention;
FIG. 3 is a schematic diagram of a vehicle electrical function set in an intelligent vehicle bracelet-based vehicle control system of the present invention;
The mobile phone comprises a bracelet controller 11, a position sensor moving part 12, a bracelet data storage module 13, a bracelet Bluetooth module 14, a voice module 15, an NFC access module 16, a micro loudspeaker 17, a display screen 18, a central controller 21, a position sensor fixing part 22, a car end data storage module 23, a car end Bluetooth module 24, a car electrical appliance function group 25 and an NFC unlocking module 26.
Detailed Description
The following embodiments of the present invention are described in terms of specific examples, and those skilled in the art will appreciate the advantages and capabilities of the present invention from the disclosure herein. It should be noted that, the illustrations provided in the following embodiments are for illustration only, and are shown in schematic drawings, not physical drawings, and are not to be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, certain components in the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is merely for convenience in describing the present invention and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration, and should not be construed as limiting the present invention, and that the specific meanings used above may be understood by those of ordinary skill in the art according to circumstances.
Embodiment one:
As shown in fig. 1-2, the automobile control method based on the intelligent automobile bracelet is applied to an automobile control system based on the intelligent automobile bracelet, wherein the automobile control system based on the intelligent automobile bracelet comprises an automobile end and a bracelet, the automobile end comprises a central controller 21, a position sensor fixing part 22, an automobile end data storage module 23, an automobile end bluetooth module 24 and an automobile electrical appliance function group 25, and the bracelet comprises a bracelet controller 11, a position sensor moving part 12, a bracelet data storage module 13, a bracelet bluetooth module 14 and a voice module 15; as shown in fig. 3, in the present embodiment, the electric appliance function group 25 for vehicle includes air conditioning temperature adjustment, air conditioning air volume adjustment, music volume adjustment, and the like.
The voice module 15 is used for inputting an object instruction by voice of a user and generating a corresponding input signal according to the object instruction; in this embodiment, the voice module 15 is a miniature microphone, so as to effectively reduce the volume of the bracelet.
A position sensor moving part 12 for acquiring the start point coordinates and the end point coordinates of the bracelet with the position sensor fixing part 22 as the origin of coordinates when the user makes a gesture command;
a bracelet controller 11 for receiving the input signal, the start point coordinates and the end point coordinates, generating a bracelet movement vector signal, and transmitting the input signal and the bracelet movement vector signal to a central controller 21;
The central controller 21 is configured to receive the input signal and the bracelet movement vector signal, and generate a control instruction according to the bracelet movement vector signal, and control a corresponding vehicle electrical appliance in the vehicle electrical appliance functional group 25 to execute an action matched with the control instruction;
a position sensor fixing section 22 for providing a coordinate origin for the position sensor moving section 12;
a vehicle-end data storage module 23 for storing object vector coordinates corresponding to the control object;
a bracelet data storage module 13 for controlling the object signal;
The vehicle-end Bluetooth module 24 is used for being in wireless connection with the bracelet Bluetooth module 14 to realize wireless connection between the bracelet controller 11 and the central controller 21;
the bracelet bluetooth module 14 is configured to wirelessly connect with the vehicle-end bluetooth module 24, so as to realize wireless connection between the bracelet controller 11 and the central controller 21.
The bracelet controller 11 is electrically connected with the NFC access module 16, the central controller 21 is electrically connected with the NFC unlocking module 26, and when the NFC access module 16 is close to the NFC unlocking module 26, the NFC unlocking module 26 is enabled to unlock the car door.
The method comprises the following steps:
S1, based on the fact that a user carries a bracelet to be close to a vehicle end, the bracelet automatically sends a vehicle door unlocking signal to the vehicle end, so that the user carries the bracelet to enter the vehicle, wherein the bracelet is defaulted to an unlocking mode when outside the vehicle, and the bracelet is automatically switched from the unlocking mode to a control mode after entering the vehicle;
s2, based on an object instruction input by a user, generating an input signal corresponding to the object instruction by the bracelet;
S3, based on a gesture instruction of a user, the bracelet collects a starting point coordinate and an ending point coordinate corresponding to the gesture instruction, and generates a bracelet movement vector signal according to the starting point coordinate and the ending point coordinate;
S4, the bracelet transmits the input signal and the bracelet movement vector signal to the vehicle end, the vehicle end confirms the control object according to the input signal, a control instruction is generated according to the bracelet movement vector signal, and the vehicle end controls the control object to execute the action matched with the control instruction.
Specifically, step S1 includes:
Step S11: when the bracelet is outside the automobile, the mode is defaulted to an unlocking mode, the user brings the bracelet close to the left front door of the automobile, the NFC access module 16 of the bracelet and the NFC unlocking module 26 on the automobile door conduct near field radio frequency communication, and the NFC access module 16 transmits an RF-field automobile door unlocking signal.
Step S12: the NFC unlocking module 26 receives the RF-field door unlocking signal and transmits the signal to the central controller 21, and the central controller 21 determines whether the RF-field door unlocking signal is matched, if so, only step S13 is required, and if not, the error of the door unlocking signal is fed back through the voice and the vibration of the micro speaker 17 electrically connected to the bracelet controller 11.
Step S13: the central controller 21 sends an unlock signal to the NFC unlock module 26 to open the door. The user carries the bracelet into the cockpit.
Step S14: when the user enters the cockpit, a display screen 18 electrically connected with the bracelet controller 11 gives a greeting prompt screen, and simultaneously, the user is prompted by voice through a micro speaker 17, and the bracelet is automatically switched from an unlocking mode to a control mode.
Specifically, step S2 includes:
Step S21: the user inputs an object instruction such as a left front door, a left front window, etc. through a microphone voice. The microphone receives the voice, converts the voice into an input signal, and transmits the input signal to the bracelet controller 11.
Step S22: the bracelet controller 11 compares the input signal with the bracelet database, judges whether a control object signal corresponding to the input signal exists, if so, executes step S3, if not, prompts voice through the micro speaker 17, inputs an error, requests re-input, and executes step S21.
Specifically, step S3 includes:
step S31: the user carries a hand ring comparison gesture instruction;
The bracelet controller 11 controls the position sensor moving part 12 to define the position before the movement of the bracelet as the starting point of the gesture action by taking the position sensor fixing part 22 at the vehicle end as the origin of the coordinate system, and sends the starting point coordinates S (X1, Y1, Z1) to the bracelet controller 11;
After the preset time interval, in this embodiment, the preset time interval may be set according to the sensitivity of the bracelet, and in this embodiment, the preset time interval is 10ms. That is, after the movement of the bracelet for 10ms, the position sensor moving unit 12 defines the end point of the gesture operation with the new position of the bracelet, and transmits the end point coordinates F (X2, Y2, Z2) to the bracelet controller 11.
Step S32: the bracelet controller 11 calculates a space movement vector of the bracelet according to the starting point coordinates S (X1, Y1 and Z1) and the ending point coordinates F (X2, Y2 and Z2) to obtain a bracelet movement vector signal move (X2-X1, Y2-Y1 and Z2-Z1).
Specifically, step S4 includes:
Step S41: the bracelet controller 11 transmits a bracelet movement vector signal move (X2-X1, Y2-Y1, Z2-Z1) to the central controller 21 through the bracelet bluetooth module 14;
Step S42: the central controller 21 confirms the control object from the input signal.
Step S43: the central controller 21 reads the component code sets of the corresponding control objects from the database, wherein each control object corresponds to one component code set, at least one component code in the component code sets, and each component code corresponds to a pre-stored data signal.
Step S441: and judging the component types in the component codes, wherein the component types in the same component code set are the same, and the component types are one of X component vectors, Y component vectors and Z component vectors.
Step S442: and according to the component types, reserving component values corresponding to the component types in the bracelet motion vector signals, resetting the rest component values to 0, and obtaining control coordinates, wherein if the component types are X component vectors, the control coordinates are (X2-X1, 0).
Step S443: and comparing the control coordinates with the vector code set, screening out the vector codes with the same positive and negative polarities, taking the vector codes as target component vectors, and generating control instructions according to data signals corresponding to the target component vectors.
Step S45: the central controller 21 controls the control object to perform an action matched with the control instruction.
Step S5: after the control object executes the action matched with the control instruction, the central controller feeds back a task completion signal to the bracelet controller 11;
After the bracelet controller 11 receives the task completion signal:
if the user inputs a new object instruction within the set time range, executing step S2;
if the user draws a new gesture instruction within the set time range, step S3 is only needed;
if the user inputs a sleep instruction within a set time range, the bracelet enters a sleep mode;
If the user does not input a new instruction within the set time range, the bracelet enters a sleep mode.
Embodiment two:
there is provided a computer-readable storage medium in which a computer program is stored which, when run on a computer, causes the computer to execute an intelligent car bracelet-based car control method.
The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention. The technology, shape, and construction parts of the present invention, which are not described in detail, are known in the art.
Claims (8)
1. An automobile control method based on an intelligent automobile bracelet is applied to an automobile control system based on the intelligent automobile bracelet, and the automobile control system based on the intelligent automobile bracelet comprises an automobile end and a bracelet and is characterized by comprising the following steps:
s1, based on the fact that a user carries the bracelet to be close to the vehicle end, the bracelet automatically sends a vehicle door unlocking signal to the vehicle end, so that the user carries the bracelet to enter the vehicle, wherein the bracelet is in an unlocking mode by default when the user is out of the vehicle, and the bracelet is automatically switched from the unlocking mode to a control mode after entering the vehicle;
S2, based on an object instruction input by a user, generating an input signal corresponding to the object instruction by the bracelet;
s3, based on a gesture instruction of a user, the bracelet acquires a starting point coordinate and an ending point coordinate corresponding to the gesture instruction, and generates a bracelet movement vector signal according to the starting point coordinate and the ending point coordinate;
S4, the bracelet transmits the input signal and the bracelet movement vector signal to the vehicle end, the vehicle end confirms a control object according to the input signal and generates a control instruction according to the bracelet movement vector signal, and the vehicle end controls the control object to execute an action matched with the control instruction;
the method of the step S4 is as follows:
s41, the bracelet transmits the input signal and the bracelet movement vector signal to the vehicle end;
S42, the vehicle end confirms a control object according to the input signal, wherein the vehicle end comprises at least one control object;
s43, the vehicle end reads a component code set corresponding to the control objects from a database, wherein each control object corresponds to one component code set, at least one component code in the component code set is provided, and each component code corresponds to a pre-stored data signal;
s44, comparing the bracelet motion vector signals with the vector code set, screening out the vector codes with the same positive and negative polarities as target vector components, and generating control instructions according to data signals corresponding to the target vector components;
S45, the vehicle end controls the control object to execute the action matched with the control instruction;
the method of the step S44 is as follows:
S441, judging the component types in the component codes, wherein the component types in the same component code set are the same, and the component types are one of X component vectors, Y component vectors and Z component vectors;
s442, reserving the component numerical values corresponding to the component types in the bracelet motion vector signals according to the component types, resetting the rest component numerical values to 0, and obtaining control coordinates;
s443, comparing the control coordinates with the vector code set, screening out the vector codes with the same positive and negative polarities as target component vectors, and generating control instructions according to data signals corresponding to the target component vectors.
2. The automobile control method based on the intelligent automobile bracelet according to claim 1, wherein the method of step S1 is as follows:
S11, based on the fact that a user carries the bracelet to be close to the vehicle end, the bracelet automatically sends a vehicle door unlocking signal to the vehicle end;
s12, the vehicle end judges whether the vehicle door unlocking signals are matched, if so, S13 is executed, and otherwise, an error prompt is output;
S13, the vehicle end sends an unlocking signal to the vehicle door, and the vehicle door is opened, so that a user carries the bracelet into the vehicle;
s14, the bracelet sends out a prompt and is switched from an unlocking mode to a control mode.
3. The automobile control method based on the intelligent automobile bracelet according to claim 1, wherein the method of step S2 is as follows:
s21, based on the object instruction input by the user voice, the bracelet generates an input signal corresponding to the object instruction;
S22, the bracelet compares the input signal with a bracelet database, judges whether a control object signal corresponding to the input signal exists, if so, executes step S3, if not, outputs an error prompt, and executes step S21, wherein at least one control object signal is prestored in the bracelet database, and each control object signal corresponds to one control object.
4. The automobile control method based on the intelligent automobile bracelet according to claim 1, wherein the method of step S3 is as follows:
s31, based on a gesture instruction of a user, acquiring coordinates of the bracelet before the gesture instruction of the user is marked as a starting point coordinate, and acquiring the coordinates of the bracelet as an end point coordinate after a preset time interval;
S32, the bracelet generates a bracelet movement vector signal according to the starting point coordinate and the ending point coordinate.
5. A method of controlling an automobile based on an intelligent automobile bracelet according to claim 3, further comprising:
after the control object executes the action matched with the control instruction, the vehicle end feeds back a task completion signal to the bracelet;
after the bracelet receives the task completion signal:
if the user inputs a new object instruction within the set time range, executing step S2;
if the user draws a new gesture instruction within the set time range, step S3 is only needed;
if the user inputs a sleep instruction within a set time range, the bracelet enters a sleep mode;
if the user does not input a new instruction within the set time range, the bracelet enters a sleep mode.
6. An automobile control system based on an intelligent automobile bracelet and an automobile control method based on the intelligent automobile bracelet according to any one of claims 1-5, wherein the system comprises an automobile end and a bracelet, and is characterized in that the automobile end comprises a central controller, a position sensor fixing part, an automobile end data storage module, an automobile end Bluetooth module and an automobile electrical appliance function group, and the bracelet comprises a bracelet controller, a position sensor moving part, a bracelet data storage module, a bracelet Bluetooth module and a voice module;
the voice module is used for inputting an object instruction by voice of a user and generating a corresponding input signal according to the object instruction;
The position sensor moving part is used for collecting the starting point coordinates and the end point coordinates of the bracelet by taking the position sensor fixing part as the origin of coordinates when a gesture command is given by a user;
the bracelet controller is used for receiving the input signal, the starting point coordinates and the end point coordinates, generating a bracelet movement vector signal and sending the input signal and the bracelet movement vector signal to the central controller;
The central controller is used for receiving the input signal and the bracelet movement vector signal, generating a control instruction according to the bracelet movement vector signal, and controlling corresponding vehicular electric appliances in the vehicular electric appliance functional group to execute actions matched with the control instruction;
the position sensor fixing part is used for providing a coordinate origin for the position sensor moving part;
The vehicle end data storage module is used for storing object vector quantity coordinates corresponding to the control object;
The hand ring data storage module is used for controlling the object signals;
The vehicle-end Bluetooth module is used for being in wireless connection with the bracelet Bluetooth module to realize wireless connection between the bracelet controller and the central controller;
The bracelet Bluetooth module is used for being in wireless connection with the vehicle-end Bluetooth module, and the bracelet controller is in wireless connection with the central controller.
7. The automobile control system based on an intelligent automobile bracelet according to claim 6, wherein the bracelet controller is electrically connected with an NFC access module, the central controller is electrically connected with an NFC unlocking module, and the NFC access module is enabled to unlock a vehicle door when the NFC access module is close to the NFC unlocking module.
8. A computer readable storage medium, characterized in that the computer readable storage medium has stored therein a computer program which, when run on a computer, causes the computer to perform the method according to any of claims 1-5.
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| CN105278677A (en) * | 2014-06-13 | 2016-01-27 | 福特全球技术公司 | Vehicle computing system in communication with a wearable device |
| CN110015307A (en) * | 2019-03-12 | 2019-07-16 | 深圳壹账通智能科技有限公司 | A kind of control method for vehicle, device, readable storage medium storing program for executing and terminal device |
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| US11182966B2 (en) * | 2019-06-24 | 2021-11-23 | At&T Intellectual Property I, L.P. | System for collaboration of augmented reality events |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105278677A (en) * | 2014-06-13 | 2016-01-27 | 福特全球技术公司 | Vehicle computing system in communication with a wearable device |
| CN110015307A (en) * | 2019-03-12 | 2019-07-16 | 深圳壹账通智能科技有限公司 | A kind of control method for vehicle, device, readable storage medium storing program for executing and terminal device |
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