WO2022237503A1

WO2022237503A1 - Control method for card key of vehicle, and storage medium

Info

Publication number: WO2022237503A1
Application number: PCT/CN2022/088593
Authority: WO
Inventors: 熊威; 李虹; 焦明; 胡传俊
Original assignee: 吉利汽车研究院（宁波）有限公司; 浙江吉利控股集团有限公司
Priority date: 2021-05-12
Filing date: 2022-04-22
Publication date: 2022-11-17
Also published as: CN113200017A

Abstract

A control method for a card key of a vehicle. The control method is applied to a vehicle provided with a key storage device, the key storage device comprises a stage, and the stage is provided on an auxiliary instrument panel. The control method comprises the following steps: controlling the stage to ascend to the outside of the auxiliary instrument panel (S101); performing light sensing detection on the stage (S102); when the light sensing detection result is that a card is provided in the stage, controlling the stage to descend into the auxiliary instrument panel (S103); performing chip detection on the card, and reporting detection process information to a driver (S104); when the chip detection result is that the card is provided with a key chip, activating the vehicle (S105); reporting activation success information to the driver when the vehicle is successfully activated (S106); and controlling the vehicle to perform self-inspection (S107). Also disclosed is a computer-readable storage medium. In the control method for a card key of a vehicle, the card key is stored in the auxiliary instrument panel by controlling the stage to ascend and descend, thereby preventing the position of the key from changing, and improving the induction efficiency between the card key and a driving system.

Description

A control method and storage medium for a vehicle card key

technical field

The invention relates to the field of automobile control, in particular to a method for controlling a vehicle card key and a storage medium.

Background technique

At present, the NFC card-type car key is more and more widely used in the direction of new energy vehicles as a medium for activating the driving system in the car.

When the car owner opens the car door, he or she can activate the key induction driving system by holding the card key in a marked and open sensing area. When activating the driving system, the card must be placed within the sensing area. At that time, the electrical equipment signal After sensing with the built-in chip signal of the NFC card key, the signal confirmation is completed, and the system starts self-checking, that is, the driving system is activated. After the activation is completed, the card is placed randomly or continues to be placed in the open activation area without any constraints, so that the wrong position of the card key leads to no induction or induction failure.

Therefore, it is necessary to provide a solution to avoid movement or dislocation of the card key and improve the sensing efficiency of the card key.

Contents of the invention

In order to avoid the movement or dislocation of the card key and improve the sensing efficiency of the card key, the present invention proposes a control method and a storage medium for a vehicle card key. The present invention is specifically implemented through the following technical solutions.

The present invention provides a control method of a vehicle card key. The control method is applied to a vehicle provided with a key storage device. The method includes the steps of:

controlling the loading platform to rise outside the auxiliary instrument panel;

performing photosensitive detection on the stage;

When the photosensitive detection result shows that there is a card in the loading table, control the loading table to descend into the auxiliary instrument panel;

Carry out chip detection on the card, and report the detection process information to the driver;

Activate the vehicle when the chip detection result shows that the card is provided with a key chip;

Report activation success information to the driver when the vehicle activation is successful;

The vehicle is controlled to perform a self-check.

The further improvement of the control method of the vehicle card key provided by the present invention is that the controlling the loading platform to rise to the outside of the auxiliary instrument panel includes: controlling the loading platform to rise to the outside of the auxiliary dashboard. a preset position, controlling the stage to flip from the first preset position to a second preset position;

The controlling the loading platform to descend into the auxiliary instrument panel includes controlling the loading platform to flip from the second preset position to the first preset position, and controlling the loading platform to drop to the A third preset position within the secondary instrument panel.

The further improvement of the control method of the vehicle card key provided by the present invention lies in that the carrier is provided with a guide groove;

In the light detection of the object stage, the light detection is carried out on the guide groove to determine whether there is a card in the guide groove.

The further improvement of the control method of the vehicle card key provided by the present invention lies in that, after performing the photosensitive detection on the carrier, it further includes:

Obtain the door state when the result of light sensing detection is that there is no card in the carrier;

When the state of the vehicle door is in the locked state, the loading platform is controlled to descend into the auxiliary instrument panel.

The further improvement of the control method of the vehicle card key provided by the present invention is that, after performing the chip detection on the card and reporting the detection process information to the driver, it also includes:

When the chip detection result is that the card does not have a key chip, report activation failure information to the driver;

Return to the step of controlling the object platform to rise to the outside of the auxiliary instrument panel.

The further improvement of the control method of the vehicle card key provided by the present invention is that, after reporting the activation success information to the driver when the vehicle activation is successful, it further includes:

Get the door status;

When the vehicle door is in an open state, a warning message is reported to the driver.

The further improvement of the control method of the vehicle card key provided by the present invention is that, after the self-check of the control vehicle, it also includes:

Get vehicle status;

When the vehicle state changes from the driving state to the P gear parking state, return to the step of controlling the loading platform to rise outside the auxiliary instrument panel.

The further improvement of the control method of the vehicle card key provided by the present invention lies in that the reporting of the detection process information to the driver includes:

Control the display screen of the vehicle to display the image information of the detection process;

Control the vehicle speaker to play the audio information of the detection process.

The further improvement of the control method of the vehicle card key provided by the present invention is that, when the vehicle is activated successfully, reporting activation success information to the driver includes:

Control the display screen of the vehicle to display the activation success image information;

Control the vehicle speaker to play the activation success audio message.

In addition, the present invention also provides a computer-readable storage medium, in which at least one instruction, at least one program, code set or instruction set is stored, the at least one instruction, the at least one program, the code The set or instruction set is loaded and executed by the processor to realize the above-mentioned control method of the vehicle card key.

The present invention stores the card key in the sub-dashboard by controlling the lifting and lowering of the loading platform, thereby avoiding the movement or dislocation of the key position, improving the induction efficiency between the NFC card key and the driving system, and reducing the induction failure rate or Failure rate; it can improve the sense of technology of the vehicle, the feedback is clear when the driving system is activated by induction, the system operation mechanism is more natural, and the connection is smooth; the loading table can be used as an exclusive storage space for NFC card keys, which is more personalized.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic flowchart of a method for controlling a vehicle card key provided by Embodiment 1 of the present invention.

Fig. 2 is a schematic front view of the positional relationship between the key storage device and the auxiliary instrument panel.

Fig. 3 is a schematic side view of the positional relationship of the key storage device on the sub-dashboard.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Example 1:

As shown in FIGS. 1 to 3 , Embodiment 1 provides a control method for a vehicle card key. The control method is applied to a vehicle provided with a key storage device 1 . The key storage device 1 includes a loading platform, and the loading platform is located on The sub-dashboard 2, the control method includes steps:

Step S101: Control the stage to rise to the outside of the sub-dashboard 2;

Step S102: performing light detection on the stage;

Step S103: When the result of light detection is that there is a card in the loading table, control the loading table to descend into the sub-dashboard 2;

Step S104: Carry out chip detection on the card, and report the detection process information to the driver;

Step S105: Activate the vehicle when the chip detection result shows that the card is equipped with a key chip;

Step S106: report activation success information to the driver when the vehicle activation is successful;

Step S107: Control the vehicle to perform self-check.

In the first embodiment, the key storage device 1 is used to store the card key, the auxiliary instrument panel 2 is provided with a mounting groove, and the loading platform is arranged in the mounting groove. When the loading platform stretches out of the installation slot, the driver can place the card key on the loading platform; Key sensing in the dashboard 2 to activate the vehicle. Further, the key storage device 1 is also provided with a movable cover plate, the cover plate is arranged on the surface of the auxiliary instrument panel 2, and the cover plate is arranged on the installation groove, so as to prevent external dust from falling into the loading platform in the installation groove. The key in Embodiment 1 may be an NFC card key. The installation groove can be positioned at the side of the water cup groove 3, and the water cup groove 3 can be used to place a water cup.

In step S101, the driver presses the start button. After the control system receives the start command, it controls the cover to open to prevent the cover from blocking the loading platform, and then controls the loading platform to rise outside the auxiliary instrument panel 2 for the driver to place the card. The key is placed on the stage. Specifically, the lifting of the object stage can be controlled through a transmission mechanism, and the transmission mechanism can include a servo motor, a gear, a transmission belt, and the like.

In step S102 , it is determined whether a card is placed on the stage through light detection, and a light detection result is generated.

In step S103, if the light detection result shows that there is a card in the stage, it means that the driver has placed some kind of card on the stage, but the light detection cannot determine whether the card is a key, so it is necessary to control the stage to descend Go to the sub-dashboard 2, and in step S104, carry out chip detection on the card in the sub-dashboard 2 and generate a chip detection result to determine whether the card is a key. Specifically, the lowering of the stage can be controlled through a transmission mechanism.

In step S105, when the chip detection result shows that the card is equipped with a key chip, it means that the card is the key of the vehicle, and the vehicle can be activated through the key. After the vehicle is activated in step S106, the activation success information is reported to the driver. Then in step S107, the vehicle is controlled to perform a self-check.

In this embodiment 1, the loading platform is set on the sub-dashboard 2. After putting the key into the loading platform, the loading platform can control the loading platform and store it in the sub-dashboard 2, thus avoiding the key’s position Movement or misplacement occurs, thereby improving the sensing efficiency of the card key.

In the prior art, after the activation is completed, the card is placed randomly or continues to be placed in the open activation area without any constraints, so that the card key is not in the right position and the induction fails or the induction fails; there is no process feedback or no induction is completed during the key induction Result feedback; the card key was not stored after induction.

The present invention stores the card key into the sub-dashboard 2 by controlling the lifting of the loading platform, thereby avoiding the movement or misalignment of the key position, improving the induction efficiency between the NFC card key and the driving system, and reducing the induction failure rate Or the failure rate; it can improve the sense of technology of the vehicle, the feedback is clear when the driving system is activated by induction, the system operation mechanism is more natural, and the connection is smooth; the loading table can be used as an exclusive storage space for NFC card keys, which is more personalized.

Further, step S101 includes, controlling the loading platform to rise to a first preset position outside the sub-dashboard 2, and controlling the loading platform to flip from the first preset position to a second preset position;

Step S103 includes, controlling the loading table to turn over from the second preset position to the first preset position, and controlling the loading table to descend to the third preset position in the sub-dashboard 2 .

In this embodiment 1, the installation groove in the auxiliary instrument panel 2 is a vertical installation groove, and the loading platform is vertically arranged in the installation groove, that is, the third preset position in the auxiliary instrument panel 2 is the vertical installation groove in the auxiliary instrument panel 2. vertical position; in step S101, the stage rises from the third preset position to the first preset position, and the first preset position is the vertical position outside the sub-dashboard 2, after that, the control system controls the stage to start from the first preset position A preset position is flipped to a second preset position, and the second preset position is a horizontal position outside the auxiliary instrument panel 2 . In Embodiment 1, the loading platform is turned over from the first preset position to the second preset position, so that the loading platform is turned horizontally, which is convenient for the driver to place and take cards horizontally, and improves user experience. After the driver puts the card in, and the result of light detection is that there is a card in the stage, the control system controls the stage to flip from the second preset position to the first preset position, and then controls the stage to drop to the secondary position. The third preset position in the instrument panel 2 for subsequent chip detection.

Further, the stage is provided with a guide groove;

During the optical detection of the object stage, the optical detection is performed on the guide groove to determine whether there is a card in the guide groove.

In this embodiment 1, the stage is tray-shaped, and the guide groove of the stage is convenient for placing cards, and the guide groove can also limit the position of the card to avoid the movement of the card position; the guide groove can also prevent the card from being turned over on the stage dropped from the stage during the process. The present invention can make the NFC card key sense more accurately/quickly after being put in through the effective limit design.

Further, after step S102, it also includes:

Obtain the door status when the light detection result is that there is no card in the stage;

When the state of the vehicle door is in the locked state, the control platform is lowered into the sub-dashboard 2 .

When the light detection result shows that there is no card in the loading platform and the door is in the locked state, it means that when the driver finishes driving and takes away the card key and then locks the car (locking the door), then the loading platform is controlled to drop to In the sub-dashboard 2, reset the key storage device 1, prevent dust from falling inside the key storage device 1 through the cover plate, and control the key storage device 1 again when driving next time.

Further, after step S104, it also includes:

When the chip detection result shows that the card does not have a key chip, report activation failure information to the driver;

Return to the step of controlling the stage to rise to outside the sub-dashboard 2.

In Example 1, when the driver puts in the card, the driver may put card-shaped items such as bank cards and traffic cards into the stage. However, in step S104, the chip detection will be carried out. If the chip detection result shows that the card does not have a key chip, it means that the driver has misplaced the card, and the activation failure information will be reported to the driver, and the vehicle display screen can be controlled to display the activation key. The image information corresponding to the failure, the image information can be text or symbols, etc.; at the same time, the vehicle speaker can be controlled to play the audio information corresponding to the activation failure, which can be broadcast by intelligent voice or prompted by a specific buzzer. Subsequent return to the step of controlling the stage to rise to the outside of the sub-dashboard 2 for the driver to perform the card replacement operation.

Further, after step S106, it also includes:

Get the door status;

When the door is in the open state, a warning message is reported to the driver.

In this embodiment 1, after the vehicle is successfully activated, if the door is in the open state, it means that the driver has something to do temporarily (such as answering the phone) after putting in the card key and needs to leave without driving. If the card key is not taken away When the customer opens the main driving door, the light sensor on the sub-tray detects that the card remains on the loading platform, and a warning alarm will be issued until the driver takes the card key away, and the alarm will stop.

Further, after step S107, it also includes:

Get vehicle status;

When the vehicle state changes from the driving state to the P gear parking state, return to the step of controlling the loading platform to rise outside the auxiliary instrument panel 2 .

In this embodiment 1, when the vehicle state changes from the driving state to the P gear parking state, it is explained that the driver stops and presses the P gear to park until the parking is completed, and then returns to the step of controlling the loading platform to rise outside the auxiliary instrument panel 2 , for the driver to grab the card and exit the vehicle.

After the driver takes the card and gets out of the car to lock the car, the light detection result shows that there is no card in the loading platform to obtain the door status, and when the door status is locked, the loading platform is controlled to drop into the auxiliary instrument panel 2 . That is, after the driver gets off the car and locks the car after taking the card, the control key storage device 1 resets, and waits for the next time the loading platform of the control key storage device 1 rises.

Further, in step S104, reporting the detection progress information to the driver includes:

In this embodiment 1, when the detection verification is started and the verification is successful, the vehicle display screen will be controlled to display corresponding image information, and the image information can be text or symbols, etc.; when the detection verification is started and the verification is successful, the vehicle speaker will be controlled to play The corresponding audio information can be announced by intelligent voice, or prompted by a specific buzzer.

Further, in step S106, reporting activation success information to the driver when the vehicle activation is successful includes:

Control the vehicle speaker to play the activation success audio message.

In this embodiment 1, during the activation process of the vehicle, the display screen displays the activation state and the speaker plays the activation prompt sound; when the activation is successful, the display screen displays the activation success image information, the image information can be text or symbols, etc., and the vehicle speaker plays the activation success Audio information can be announced by intelligent voice or prompted by a specific buzzer.

Further, when the self-check of the vehicle is successful and the vehicle has no faults, the driver can start the operation of driving the vehicle.

Example 2:

A computer-readable storage medium, in which at least one instruction, at least one section of program, code set or instruction set is stored, at least one instruction, at least one section of program, code set or instruction set is loaded and executed by a processor to implement such as The control method of the vehicle card key in Example 1.

The invention can improve the induction efficiency between the NFC card key and the driving system, and reduce the induction failure rate or failure rate; through the effective limit design, the NFC card key can be sensed more accurately/quickly after being put in; it can improve the technology of the whole vehicle The activation method is relatively sci-fi/novel, and the NFC card key induction method is unique; it can improve the driving experience and increase the sense of driving ceremony, which is more cool and attractive to young consumers; when the driving system is activated by induction, the feedback is clear and the system operating mechanism More natural and smooth connection; the stage can be used as an exclusive storage space for NFC card keys, which is more personalized; the NFC card key activation method can be used as one of the exclusive brand's iconic driving system operation actions to improve brand recognition.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention Inside.

Claims

A control method for a vehicle card key, characterized in that the control method is applied to a vehicle provided with a key storage device, and the key storage device includes a loading platform, and the loading platform is arranged on an auxiliary instrument panel. The control method includes the steps of:

controlling the loading platform to rise outside the auxiliary instrument panel;

performing photosensitive detection on the stage;

When the photosensitive detection result shows that there is a card in the loading table, control the loading table to descend into the auxiliary instrument panel;

Carry out chip detection on the card, and report the detection process information to the driver;

Activate the vehicle when the chip detection result shows that the card is provided with a key chip;

Report activation success information to the driver when the vehicle activation is successful;

The vehicle is controlled to perform a self-check.
The method for controlling the vehicle card key according to claim 1, wherein the controlling the loading platform to rise outside the auxiliary dashboard comprises controlling the loading platform to rise outside the auxiliary dashboard the first preset position, controlling the stage to flip from the first preset position to a second preset position;

The controlling the loading platform to descend into the auxiliary instrument panel includes controlling the loading platform to flip from the second preset position to the first preset position, and controlling the loading platform to drop to the A third preset position within the secondary instrument panel.
The control method of the vehicle card key according to claim 1, wherein the carrier is provided with a guide groove;

In the light detection of the object stage, the light detection is carried out on the guide groove to determine whether there is a card in the guide groove.
The control method of the vehicle card key according to claim 1, further comprising:

Obtain the door state when the result of light sensing detection is that there is no card in the carrier;

When the state of the vehicle door is in the locked state, the loading platform is controlled to descend into the auxiliary instrument panel.
The control method of the vehicle card key according to claim 1, characterized in that, after performing the chip detection on the card and reporting the detection process information to the driver, the method further includes:

When the chip detection result is that the card does not have a key chip, report activation failure information to the driver;

Return to the step of controlling the object platform to rise to the outside of the auxiliary instrument panel.
The control method of the vehicle card key according to claim 1, characterized in that, after reporting the activation success information to the driver when the vehicle activation is successful, further comprising:

Get the door status;

When the vehicle door is in an open state, a warning message is reported to the driver.
The control method of the vehicle card key according to claim 1, characterized in that, after the self-check of the control vehicle, the control method further comprises:

Get vehicle status;

When the vehicle state changes from the driving state to the P gear parking state, return to the step of controlling the loading platform to rise outside the auxiliary instrument panel.
The control method of the vehicle card key according to claim 1, wherein said reporting the detection process information to the driver comprises:

Control the display screen of the vehicle to display the image information of the detection process;

Control the vehicle speaker to play the audio information of the detection process.
The control method of the vehicle card key according to claim 1, wherein said reporting activation success information to the driver when the vehicle activation is successful comprises:

Control the display screen of the vehicle to display the activation success image information;

Control the vehicle speaker to play the activation success audio message.
A computer-readable storage medium, characterized in that at least one instruction, at least one program, code set or instruction set is stored in the storage medium, and the at least one instruction, the at least one program, the code set or The instruction set is loaded and executed by the processor to realize the vehicle card key control method according to any one of claims 1-9.