CN111476924A - Vehicle door state display method and mobile terminal - Google Patents
Vehicle door state display method and mobile terminal Download PDFInfo
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- CN111476924A CN111476924A CN201910064836.0A CN201910064836A CN111476924A CN 111476924 A CN111476924 A CN 111476924A CN 201910064836 A CN201910064836 A CN 201910064836A CN 111476924 A CN111476924 A CN 111476924A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/00388—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks code verification carried out according to the challenge/response method
- G07C2009/00404—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks code verification carried out according to the challenge/response method starting with prompting the lock
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides a vehicle door state display method and a mobile terminal, wherein the vehicle door state display method is applied to the mobile terminal and comprises the following steps: reading NFC label information in a vehicle door when the vehicle door approaches; judging the current state of a door lock in the vehicle door according to the label information; when the current state of the vehicle door lock is an unlocking state, controlling a screen of the mobile terminal to be bright; and when the current state of the vehicle door lock is a locked state, controlling the screen of the mobile terminal to be black. According to the vehicle door state display method and the mobile terminal, the user can conveniently know the state of the vehicle door through the screen state of the mobile terminal, and the safety and the user experience of the vehicle are improved.
Description
Technical Field
The invention relates to the technical field of vehicle door state display, in particular to a vehicle door state display method and a mobile terminal.
Background
With the rapid development of economy, the automobile keeping quantity is continuously increased, and the experience requirements of users on the automobiles are higher and higher.
In the prior art, the intelligent key for the vehicle brings good use experience to a user, but in daily life, the user often forgets to take the vehicle key in a hurry process, so that the user needs to walk back and forth to waste time. On one hand, the user also needs to carry various keys and a mobile terminal, so that the travel pressure of the user is increased. On the other hand, the user often can not know whether the current state of the vehicle door is the locking state or the unlocking state after closing the vehicle door, so that the vehicle door is in the unlocking state in the driving process or after leaving the vehicle, great potential safety hazards exist, and user experience is poor.
In response to the above problems, those skilled in the art have sought solutions.
Disclosure of Invention
In view of this, the invention provides a vehicle door state display method and a mobile terminal, which can facilitate a user to know the state of a vehicle door through the screen state of the mobile terminal, and improve the safety of a vehicle and the user experience.
The invention provides a vehicle door state display method, which is applied to a mobile terminal and comprises the following steps: reading NFC label information in a vehicle door when the vehicle door approaches; judging the current state of a door lock in the vehicle door according to the label information; when the current state of the vehicle door lock is an unlocking state, controlling a screen of the mobile terminal to be bright; and when the current state of the vehicle door lock is a locked state, controlling the screen of the mobile terminal to be black.
Specifically, when the current state of the vehicle door lock is the unlocked state, the step of controlling the screen of the mobile terminal to be on further includes: recording the holding time length of the approaching vehicle door; and when the holding time is longer than the preset time, sending a locking signal to NFC in the vehicle door so that the vehicle door lock is controlled to be switched from the unlocking state to the locking state after the vehicle door receives the locking signal through the NFC in the vehicle door.
Specifically, when the current state of the vehicle door lock is a locked state, the step of controlling the screen blank screen of the mobile terminal further includes: recording the holding time length of the approaching vehicle door; and when the holding time is longer than the preset time, sending an unlocking signal to NFC in the vehicle door, so that the vehicle door lock is controlled to be switched from the locking state to the unlocking state after the vehicle door receives the unlocking signal through the NFC in the vehicle door.
Specifically, the step of reading the NFC tag information in the vehicle door further includes, before the step of reading the NFC tag information in the vehicle door: sending tag reading request information to the NFC in the vehicle door, so that the vehicle-mounted computer judges whether the mobile terminal is registered in a vehicle key management client of the vehicle after receiving the tag reading request information through the NFC in the vehicle door; when the mobile terminal is registered in the car key management client, after receiving the reading permission information sent by the NFC in the car door, executing the step of reading the NFC label information in the car door; and when the mobile terminal is not registered in the car key management client, generating and displaying prompt information after receiving the reading prohibition information sent by the NFC in the car door.
Specifically, when the mobile terminal is not registered in the car key management client, after receiving the reading prohibition information sent by the NFC in the car door, the step of generating and displaying the prompt information further includes: receiving authorization authentication information input by a user; and sending the authorization authentication information to the NFC in the vehicle door so that the vehicle-mounted device authenticates that the mobile terminal is a vehicle key of the vehicle door lock through the authorization authentication information received by the NFC in the vehicle door.
The present invention also provides a mobile terminal, comprising: a memory for storing a computer program; and a processor for executing the computer program in the memory to implement the steps performed by the door state display method, including: reading NFC label information in a vehicle door when the vehicle door approaches; judging the current state of a door lock in the vehicle door according to the label information; when the current state of the vehicle door lock is an unlocking state, controlling a screen of the mobile terminal to be bright; and when the current state of the vehicle door lock is a locked state, controlling the screen of the mobile terminal to be black.
Specifically, the step executed by the processor after the step of controlling the screen of the mobile terminal to be bright when the current state of the vehicle door lock is the unlocked state includes: recording the holding time length of the approaching vehicle door; and when the holding time is longer than the preset time, sending a locking signal to NFC in the vehicle door so that the vehicle door lock is controlled to be switched from the unlocking state to the locking state after the vehicle door receives the locking signal through the NFC in the vehicle door.
Specifically, the step executed by the processor after the step of controlling the screen black of the mobile terminal when the current state of the vehicle door lock is the locked state includes: recording the holding time length of the approaching vehicle door; and when the holding time is longer than the preset time, sending an unlocking signal to NFC in the vehicle door, so that the vehicle door lock is controlled to be switched from the locking state to the unlocking state after the vehicle door receives the unlocking signal through the NFC in the vehicle door.
Specifically, the processor, before executing the step of reading the NFC tag information in the vehicle door, further executes the steps of: sending tag reading request information to the NFC in the vehicle door, so that the vehicle-mounted computer judges whether the mobile terminal is registered in a vehicle key management client of the vehicle after receiving the tag reading request information through the NFC in the vehicle door; when the mobile terminal is registered in the car key management client, after receiving the reading permission information sent by the NFC in the car door, executing the step of reading the NFC label information in the car door; and when the mobile terminal is not registered in the car key management client, generating and displaying prompt information after receiving the reading prohibition information sent by the NFC in the car door.
Specifically, the step executed by the processor after the step of generating and displaying the prompt message after receiving the read prohibition message sent by the NFC in the vehicle door when the mobile terminal is not registered in the vehicle key management client includes: receiving authorization authentication information input by a user; and sending the authorization authentication information to the NFC in the vehicle door so that the vehicle-mounted device authenticates that the mobile terminal is a vehicle key of the vehicle door lock through the authorization authentication information received by the NFC in the vehicle door.
Specifically, according to the vehicle door state display method and the mobile terminal provided by the embodiment, when the vehicle door is closed, the NFC tag information in the vehicle door is read, and the current state of the vehicle door lock in the vehicle door is judged according to the tag information, so that the screen of the mobile terminal is controlled to be bright when the current state of the vehicle door lock is the unlocked state, and the screen of the mobile terminal is controlled to be dark when the current state of the vehicle door lock is the locked state, so that a user can know the state of the vehicle door through the screen state of the mobile terminal conveniently, and the safety and the user experience of the vehicle are improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic flow chart illustrating a method for displaying a vehicle door state according to a first embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a method for displaying a status of a vehicle door according to a second embodiment of the present invention;
FIG. 3 is a flowchart illustrating a method for displaying a door state according to a third embodiment of the present invention;
FIG. 4 is a schematic flow chart diagram illustrating a door state display method according to a fourth embodiment of the present invention;
FIG. 5 is a schematic flow chart diagram illustrating a vehicle door state displaying method according to a fifth embodiment of the present invention;
fig. 6 is a block diagram of a mobile terminal according to a sixth embodiment of the present invention.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the predetermined objects, the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.
Fig. 1 is a flowchart illustrating a vehicle door state display method according to a first embodiment of the present invention. The embodiment is a vehicle door state display method executed by a mobile terminal. As shown in fig. 1, the vehicle door state display method of the present embodiment may include the steps of:
step S11: when approaching the vehicle door, the NFC tag information in the vehicle door is read.
Specifically, in one embodiment, when a user approaches a vehicle door of a vehicle with a mobile terminal, NFC in the mobile terminal reads tag information of the NFC in the vehicle door. Specifically, near field communication is performed between the NFC in the mobile terminal and the NFC in the vehicle door, so that the mobile terminal and a vehicle machine of the vehicle can communicate and perform data interaction.
Step S12: and judging the current state of the door lock in the vehicle door according to the label information.
Specifically, in one embodiment, the processor in the mobile terminal parses the tag information to determine the current status of the door lock in the door. Specifically, the tag information includes whether the door lock is in an unlocked state or a locked state.
Specifically, when the current state of the door lock is the unlocked state, step S13 is executed. When the current state of the door lock is the locked state, step S14 is executed.
Step S13: and controlling the screen of the mobile terminal to be bright.
Specifically, in an embodiment, when the current state of the door lock is the unlocked state, for example, when the current state of the door lock included in the tag information is the unlocked state, the mobile terminal generates a screen-lighting signal, and sends the screen-lighting signal to the screen of the mobile terminal, so as to control the screen of the mobile terminal to be lit, thereby prompting the user that the door of the vehicle is in the unlocked state, and improving user experience.
Step S14: and controlling the screen of the mobile terminal to be black.
Specifically, in an embodiment, when the current state of the door lock is the locked state, for example, when the current state of the door lock included in the tag information is the locked state, the mobile terminal generates a black screen signal, and sends the black screen signal to the screen of the mobile terminal, so as to control the screen of the mobile terminal to be black, thereby prompting the user that the door of the vehicle is in the locked state, and improving user experience.
Referring to fig. 2, fig. 2 is a flowchart illustrating a vehicle door status displaying method according to a second embodiment of the invention. As shown in fig. 1 and fig. 2, the method for displaying a vehicle door state according to this embodiment further includes the following steps after the step of controlling the screen of the mobile terminal to be on when the current state of the vehicle door lock is the unlocked state:
step S21: the length of time the door is closed is recorded.
Specifically, in one embodiment, the mobile terminal acquires a duration of the hold time continuous with the door when the mobile terminal approaches the door.
Step S22: and judging whether the holding time length is greater than the preset time length.
Specifically, in an embodiment, a processor in the mobile terminal determines whether the duration of the hold time is greater than a preset duration.
Specifically, in an embodiment, the preset time period may be set to 5 seconds, but is not limited thereto, for example, in other embodiments, the preset time period may also be set to a time shorter or longer than 5 seconds, such as 2 seconds, 3 seconds, 8 seconds, 10 seconds, and so on.
Specifically, when the holding time period is longer than the preset time period, step S23 is executed. When the holding time period is less than or equal to the preset time period, step S22 is executed.
Step S23: and sending a locking signal to NFC in the vehicle door so as to control the vehicle door lock to be switched from an unlocking state to a locking state after the vehicle machine receives the locking signal through the NFC in the vehicle door.
Specifically, in an embodiment, when the holding duration is longer than the preset duration, the mobile terminal automatically generates a locking signal, and sends the locking signal to the NFC in the vehicle door through the NFC.
Specifically, in one embodiment, the NFC in the door sends the received locking signal to the in-vehicle device of the vehicle through the CAN bus or the NB-IoT module. Specifically, the locking information is automatically generated after the vehicle machine receives the locking signal through NFC in the vehicle door, so that the vehicle door lock in the vehicle door is controlled to be switched to the locking state from the unlocking state according to the locking information, the vehicle door lock is locked in a mode that the mobile terminal contacts the vehicle door, and user experience is improved.
Referring to fig. 3, fig. 3 is a flow chart illustrating a vehicle door state displaying method according to a third embodiment of the invention. As shown in fig. 1 and fig. 3, the method for displaying a vehicle door state according to this embodiment further includes the following steps after the step of controlling a screen blank of the mobile terminal when the current state of the vehicle door lock is the locked state:
step S31: the length of time the door is closed is recorded.
Specifically, in one embodiment, the mobile terminal acquires a holding time period of continuous contact with the vehicle door when the mobile terminal approaches the vehicle door.
Step S32: and judging whether the holding time length is greater than the preset time length.
Specifically, in an embodiment, a processor in the mobile terminal determines whether the duration of the hold time is greater than a preset duration.
Specifically, in an embodiment, the preset time period may be set to 5 seconds, but is not limited thereto, for example, in other embodiments, the preset time period may also be set to a time shorter or longer than 5 seconds, such as 2 seconds, 3 seconds, 8 seconds, 10 seconds, and so on.
When the holding time period is longer than the preset time period, step S33 is executed. When the holding time period is less than or equal to the preset time period, step S32 is executed.
Step S33: and sending an unlocking signal to NFC in the vehicle door so as to control the vehicle door lock to be switched from the locking state to the unlocking state after the vehicle machine receives the unlocking signal through the NFC in the vehicle door.
Specifically, in an embodiment, when the holding duration is longer than the preset duration, the mobile terminal automatically generates an unlocking signal, and sends the unlocking signal to the NFC in the vehicle door through the NFC.
Specifically, in one embodiment, the NFC in the door sends the received unlock signal to the onboard machine of the vehicle through the CAN bus or the NB-IoT module. Specifically, the car machine automatically generates unlocking information after receiving the unlocking signal through NFC in the car door, so that the car door lock in the car door is controlled to be switched to the unlocking state from the locking state according to the locking information, the car door lock is unlocked in a mode that the mobile terminal contacts the car door, and user experience is improved.
Referring to fig. 4, fig. 4 is a flowchart illustrating a vehicle door state displaying method according to a fourth embodiment of the invention. As shown in fig. 1 to 4, the method for displaying a vehicle door state according to this embodiment further includes the following steps before the step of reading the NFC tag information in the vehicle door:
step S41: and sending the tag reading request information to the NFC in the vehicle door, so that the vehicle-mounted computer can judge whether the mobile terminal is registered in a vehicle key management client of the vehicle after receiving the tag reading request information through the NFC in the vehicle door.
Specifically, in one embodiment, when a user approaches a door of a vehicle with a mobile terminal, the mobile terminal sends tag read request information to NFC in the door.
Specifically, in one embodiment, the NFC in the vehicle door sends the received tag read request message to the vehicle machine of the vehicle through the CAN bus or the NB-IoT module. Specifically, after receiving the tag reading request information through the NFC in the vehicle door, the vehicle device determines whether the mobile terminal is registered in the vehicle key management client of the vehicle according to the tag reading request information, and further determines whether the mobile terminal is a vehicle key of the vehicle, and the like.
Step S42: and when the mobile terminal is registered in the vehicle key management client, after receiving the reading permission information sent by the NFC in the vehicle door, executing the step of reading the NFC label information in the vehicle door.
Specifically, in an embodiment, when the mobile terminal is registered in the car key management client, the car machine generates the read permission information and sends the read permission information to the NFC in the mobile terminal through the NFC. Specifically, the NFC in the mobile terminal executes step S11 after receiving the read permission information.
Step S43: and when the mobile terminal is not registered in the vehicle key management client, generating and displaying prompt information after receiving the reading prohibition information sent by NFC in the vehicle door.
Specifically, in an embodiment, when the mobile terminal is not registered in the car key management client, the car machine generates the reading prohibition information and sends the reading prohibition information to the NFC in the mobile terminal through the NFC. Specifically, the mobile terminal generates and displays prompt information after receiving the information prohibited from being read so as to remind a user that the user does not have permission, needs to be bound as a car key of a car and the like, and therefore user experience is improved.
Referring to fig. 5, fig. 5 is a flowchart illustrating a vehicle door state displaying method according to a fifth embodiment of the invention. As shown in fig. 1 to 5, in the vehicle door state display method provided in this embodiment, when the mobile terminal is not registered in the vehicle key management client, after the step of receiving the read prohibition information sent by the NFC in the vehicle door, generating and displaying the prompt information, the method further includes the following steps:
step S51: and receiving the authorization authentication information input by the user.
Specifically, in an embodiment, after the user sees the prompt message and inputs preset authorization authentication information on a screen of the mobile terminal, the mobile terminal displays an information input box, so that the user can input the authorization authentication information corresponding to the mobile terminal. Specifically, the authorization authentication information may include, but is not limited to, user identity information and a mobile phone number corresponding to the mobile terminal, so that the vehicle machine sends a prompt message to the mobile phone number.
Step S52: and sending the authorization authentication information to the NFC in the vehicle door so that the vehicle machine authenticates the mobile terminal as a vehicle key of the vehicle door lock through the authorization authentication information received by the NFC in the vehicle door.
Specifically, in one embodiment, the mobile terminal sends the authorization authentication information to the NFC in the vehicle door.
Specifically, in one embodiment, the NFC in the vehicle door transmits the authorization authentication information to the vehicle machine through the CAN bus or the NB-IoT module. Specifically, the car machine authenticates that the mobile terminal is a key of a car door lock in the car according to the authorization authentication information, so that a user can conveniently unlock the car door lock of the car door, close the car door lock of the car door or start the car by using the mobile terminal, and the user experience is improved.
Fig. 6 is a block diagram of a mobile terminal 100 according to a sixth embodiment of the present invention. As shown in fig. 6, the mobile terminal 100 provided in this embodiment is used for executing a vehicle door state display method, and the mobile terminal 100 provided in this embodiment includes a memory 110 and a processor 120.
Specifically, in the present embodiment, the memory 110 is used to store a computer program. The processor 120 is configured to execute the computer program stored in the memory to implement the door status display method, and the steps executed by the processor include: reading NFC label information in the vehicle door when the vehicle door is approached; judging the current state of a door lock in the vehicle door according to the label information; when the current state of the vehicle door lock is an unlocking state, controlling a screen of the mobile terminal to be lightened; and when the current state of the vehicle door lock is a locked state, controlling the screen of the mobile terminal to be black.
Specifically, in an embodiment, the processor 120, when the current state of the door lock is the unlocked state, further performs the following steps after the step of controlling the screen of the mobile terminal to be bright, including: recording the holding time length of the approaching vehicle door; judging whether the holding time length is greater than a preset time length or not; when the holding time is longer than the preset time, sending a locking signal to NFC in the vehicle door, so that the vehicle door lock is controlled to be switched from an unlocking state to a locking state after the vehicle machine receives the locking signal through the NFC in the vehicle door; and when the holding time is less than or equal to the preset time, executing a step of judging whether the holding time is greater than the preset time.
Specifically, in an embodiment, the processor 120, when the current state of the door lock is the locked state, further performs the following steps after the step of controlling the screen blank of the mobile terminal, including: recording the holding time length of the approaching vehicle door; judging whether the holding time length is greater than a preset time length or not; and when the holding time is longer than the preset time, sending an unlocking signal to NFC in the vehicle door so as to control the vehicle door lock to be switched from the locking state to the unlocking state after the vehicle machine receives the unlocking signal through the NFC in the vehicle door.
Specifically, in one embodiment, the processor 120, before executing the step of reading the NFC tag information in the vehicle door, further executes the steps of: sending tag reading request information to NFC in the vehicle door so that the vehicle-mounted computer can judge whether the mobile terminal is registered in a vehicle key management client of the vehicle after receiving the tag reading request information through the NFC in the vehicle door; when the mobile terminal is registered in the car key management client, after receiving the reading permission information sent by NFC in the car door, executing the step of reading the NFC label information in the car door; and when the mobile terminal is not registered in the vehicle key management client, generating and displaying prompt information after receiving the reading prohibition information sent by NFC in the vehicle door.
Specifically, in an embodiment, the step executed by the processor 120 after the step of generating and displaying the prompt message after receiving the reading prohibition message sent by the NFC in the vehicle door when the mobile terminal is not registered in the vehicle key management client includes: receiving authorization authentication information input by a user; and sending the authorization authentication information to the NFC in the vehicle door so that the vehicle machine authenticates the mobile terminal as a vehicle key of the vehicle door lock through the authorization authentication information received by the NFC in the vehicle door.
For the specific process of implementing each function of each functional unit of the mobile terminal 100 in this embodiment, please refer to the specific contents described in the embodiments shown in fig. 1 to fig. 5, which is not described herein again.
Specifically, according to the vehicle door state display method and the mobile terminal provided by the embodiment, when the vehicle door is closed, the NFC tag information in the vehicle door is read, and the current state of the vehicle door lock in the vehicle door is judged according to the tag information, so that the screen of the mobile terminal is controlled to be bright when the current state of the vehicle door lock is the unlocked state, and the screen of the mobile terminal is controlled to be dark when the current state of the vehicle door lock is the locked state, so that a user can know the state of the vehicle door through the screen state of the mobile terminal conveniently, and the safety and the user experience of the vehicle are improved.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, in which computer-executable instructions are stored, where the computer-readable storage medium is, for example, a non-volatile memory such as an optical disc, a hard disc, or a flash memory. The computer-executable instructions are used to make a computer or similar computing device perform various operations in the door state display method.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the embodiment of the mobile terminal class, since it is basically similar to the embodiment of the method, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the embodiment of the method.
Claims (10)
1. A vehicle door state display method is applied to a mobile terminal and comprises the following steps:
reading NFC label information in a vehicle door when the vehicle door approaches;
judging the current state of a door lock in the vehicle door according to the label information;
when the current state of the vehicle door lock is an unlocking state, controlling a screen of the mobile terminal to be bright;
and when the current state of the vehicle door lock is a locked state, controlling the screen of the mobile terminal to be black.
2. The vehicle door state display method according to claim 1, wherein the step of controlling the screen of the mobile terminal to be lit when the current state of the vehicle door lock is the unlocked state further comprises:
recording the holding time length of the approaching vehicle door;
and when the holding time is longer than the preset time, sending a locking signal to NFC in the vehicle door so that the vehicle door lock is controlled to be switched from the unlocking state to the locking state after the vehicle door receives the locking signal through the NFC in the vehicle door.
3. The vehicle door state display method of claim 1, wherein the step of controlling the screen blank of the mobile terminal when the current state of the vehicle door lock is the locked state further comprises, after the step of controlling the screen blank of the mobile terminal:
recording the holding time length of the approaching vehicle door;
and when the holding time is longer than the preset time, sending an unlocking signal to NFC in the vehicle door, so that the vehicle door lock is controlled to be switched from the locking state to the unlocking state after the vehicle door receives the unlocking signal through the NFC in the vehicle door.
4. A vehicle door state display method according to any one of claims 1 to 3, wherein the step of reading the tag information of NFC in the vehicle door further includes, before:
sending tag reading request information to the NFC in the vehicle door, so that the vehicle-mounted computer judges whether the mobile terminal is registered in a vehicle key management client of the vehicle after receiving the tag reading request information through the NFC in the vehicle door;
when the mobile terminal is registered in the car key management client, after receiving the reading permission information sent by the NFC in the car door, executing the step of reading the NFC label information in the car door;
and when the mobile terminal is not registered in the car key management client, generating and displaying prompt information after receiving the reading prohibition information sent by the NFC in the car door.
5. The vehicle door state display method according to claim 4, wherein when the mobile terminal is not registered in the vehicle key management client, after the step of generating and displaying the prompt message after receiving the reading prohibition message sent by the NFC in the vehicle door, the method further comprises:
receiving authorization authentication information input by a user;
and sending the authorization authentication information to the NFC in the vehicle door so that the vehicle-mounted device authenticates that the mobile terminal is a vehicle key of the vehicle door lock through the authorization authentication information received by the NFC in the vehicle door.
6. A mobile terminal, characterized in that the mobile terminal comprises:
a memory for storing a computer program; and
a processor for executing the computer program in the memory to implement the steps performed by the door state display method, comprising:
reading NFC label information in a vehicle door when the vehicle door approaches;
judging the current state of a door lock in the vehicle door according to the label information;
when the current state of the vehicle door lock is an unlocking state, controlling a screen of the mobile terminal to be bright;
and when the current state of the vehicle door lock is a locked state, controlling the screen of the mobile terminal to be black.
7. The mobile terminal of claim 6, wherein the processor, when executing the step of controlling the screen of the mobile terminal to be bright when the current state of the vehicle door lock is the unlocked state, further executes the following steps:
recording the holding time length of the approaching vehicle door;
and when the holding time is longer than the preset time, sending a locking signal to NFC in the vehicle door so that the vehicle door lock is controlled to be switched from the unlocking state to the locking state after the vehicle door receives the locking signal through the NFC in the vehicle door.
8. The mobile terminal of claim 6, wherein the processor, when executing the step of controlling the screen blank of the mobile terminal when the current state of the vehicle door lock is the locked state, further executes the following steps:
recording the holding time length of the approaching vehicle door;
and when the holding time is longer than the preset time, sending an unlocking signal to NFC in the vehicle door, so that the vehicle door lock is controlled to be switched from the locking state to the unlocking state after the vehicle door receives the unlocking signal through the NFC in the vehicle door.
9. The mobile terminal of any of claims 6 to 8, wherein the processor, prior to performing the step of reading the NFC tag information in the vehicle door, further performs the step of:
sending tag reading request information to the NFC in the vehicle door, so that the vehicle-mounted computer judges whether the mobile terminal is registered in a vehicle key management client of the vehicle after receiving the tag reading request information through the NFC in the vehicle door;
when the mobile terminal is registered in the car key management client, after receiving the reading permission information sent by the NFC in the car door, executing the step of reading the NFC label information in the car door;
and when the mobile terminal is not registered in the car key management client, generating and displaying prompt information after receiving the reading prohibition information sent by the NFC in the car door.
10. The mobile terminal of claim 9, wherein the processor, when executing the step of generating and presenting the prompt after receiving the read-inhibit message sent by NFC in the vehicle door when the mobile terminal is not registered in the vehicle key management client, further executes the step of:
receiving authorization authentication information input by a user;
and sending the authorization authentication information to the NFC in the vehicle door so that the vehicle-mounted device authenticates that the mobile terminal is a vehicle key of the vehicle door lock through the authorization authentication information received by the NFC in the vehicle door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910064836.0A CN111476924A (en) | 2019-01-23 | 2019-01-23 | Vehicle door state display method and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910064836.0A CN111476924A (en) | 2019-01-23 | 2019-01-23 | Vehicle door state display method and mobile terminal |
Publications (1)
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Address after: Room 208, building 4, 1411 Yecheng Road, Jiading District, Shanghai, 201821 Applicant after: Botai vehicle networking technology (Shanghai) Co.,Ltd. Address before: Room 208, building 4, 1411 Yecheng Road, Jiading District, Shanghai, 201821 Applicant before: SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. |
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