CN110745100A - Automobile, electronic equipment and automobile unlocking method and system - Google Patents
Automobile, electronic equipment and automobile unlocking method and system Download PDFInfo
- Publication number
- CN110745100A CN110745100A CN201810725075.4A CN201810725075A CN110745100A CN 110745100 A CN110745100 A CN 110745100A CN 201810725075 A CN201810725075 A CN 201810725075A CN 110745100 A CN110745100 A CN 110745100A
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- vehicle
- signal
- unlocking
- power consumption
- low power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
-
- 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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an automobile, electronic equipment, and an unlocking method and system for the automobile, wherein the unlocking method for the automobile comprises the following steps: the method comprises the steps of firstly sending a vehicle starting signal and an unlocking key signal, sending a hard wire signal, judging whether a vehicle is in a low power consumption mode or a sleep mode, receiving the vehicle starting signal if the vehicle is in the low power consumption mode, and receiving the unlocking key signal and the hard wire signal if the vehicle is in the sleep mode. When the vehicle is in a low power consumption mode, the vehicle is directly started through the mobile terminal, when the vehicle is in a sleep mode, the main control chip unit and the micro control unit enter a closing mode, current loss is greatly reduced, and when a user wants to start the vehicle, the vehicle can be started through an unlocking key signal and a hard wire signal. Therefore, the invention can start the vehicle at any time, has low power consumption and is safe and convenient to use.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to an automobile, electronic equipment, and an unlocking method and system for the automobile.
Background
The existing bluetooth key is used, after a vehicle is parked in a place for a period of time and does not start, because the capacity of a vehicle battery is limited, and each part of the vehicle has certain quiescent current, the electric quantity of the vehicle battery is less and less, and for the purpose of ensuring normal ignition of an engine, a TBOX (tunnel boring machine) which is a vehicle networking terminal closes circuits consuming energy such as bluetooth, and when a user wants to use the bluetooth key, the bluetooth key cannot be used and cannot start the vehicle.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide an automobile, an electronic device, an unlocking method and an unlocking system for the automobile, which are used to solve the problems of the prior art that the automobile cannot be unlocked at any time, the power consumption is high, and the use is inconvenient.
To achieve the above and other related objects, the present invention provides a vehicle unlocking method, including: sending a vehicle opening signal and an unlocking key signal; sending a hard-wire signal; and judging whether the vehicle is in a low power consumption mode or a sleep mode, if the vehicle is in the low power consumption mode, receiving the vehicle starting signal, and if the vehicle is in the sleep mode, receiving the unlocking key signal and the hard wire signal.
As a preferable aspect of the present invention, the determining whether the vehicle is in a low power consumption mode or a sleep mode, and if the vehicle is in the low power consumption mode, receiving the vehicle activation signal, and if the vehicle is in the sleep mode, receiving the unlock key signal and the hard wire signal includes: if a vehicle closing signal is detected, judging that the vehicle is in a low power consumption mode, and receiving the vehicle opening signal; if the voltage of the vehicle battery is lower than the set threshold value, the vehicle is judged to be in a sleep mode, the power-on signal is output after the hard wire signal is received, the unlocking key signal is received, and the vehicle is started.
In a preferred embodiment of the invention, the shutdown vehicle signal is determined by detecting a CAN signal.
As a preferable aspect of the present invention, the vehicle battery voltage is lower than the set threshold value by detecting a battery voltage signal.
To achieve the above object, a vehicle unlocking system includes: the mobile terminal is used for sending a vehicle opening signal and an unlocking key signal; the key module is used for sending a hard wire signal; and the vehicle-mounted T-BOX module is used for judging whether the vehicle is in a low power consumption mode or a dormant mode, receiving a vehicle starting signal from the mobile terminal if the vehicle is in the low power consumption mode, and receiving an unlocking key signal and a hard wire signal of the key module from the mobile terminal if the vehicle is in the dormant mode.
As a preferred scheme of the present invention, the vehicle-mounted T-BOX module includes a main control chip unit, a micro control unit, and a bluetooth unit, wherein the micro control unit is configured to determine whether a vehicle is in a low power consumption mode or a sleep mode, if the micro control unit detects a vehicle shutdown signal, the vehicle is in the low power consumption mode, and the bluetooth unit receives a vehicle startup signal from the mobile terminal; if the micro control unit detects that the voltage of the vehicle battery is lower than a set threshold value, the vehicle is in a sleep mode, the micro control unit controls the main control chip unit and the Bluetooth unit to enter a closed state, and the micro control unit outputs a power-on signal after receiving a hard wire signal from the key module; the main control chip unit is used for receiving the power-on signal and sending the power-on signal to the Bluetooth unit; and the Bluetooth unit is used for receiving the power-on signal and the unlocking key signal, sending the unlocking key signal to the micro control unit through the main control chip unit, and starting the vehicle under the driving of the unlocking key signal and the hard wire signal.
As a preferable aspect of the present invention, the vehicle battery voltage is lower than the set threshold value by detecting a battery voltage signal.
As a preferred scheme of the present invention, the mobile terminal is a mobile phone or a tablet computer.
The invention also provides electronic equipment which comprises a processor and a memory, wherein the memory stores program instructions, and the processor runs the program instructions to realize the vehicle unlocking method.
As described above, the automobile, the electronic device, the vehicle unlocking method and the vehicle unlocking system according to the present invention have the following beneficial effects:
1. the invention firstly sends a vehicle starting signal and an unlocking key signal, sends a hard wire signal, judges whether the vehicle is in a low power consumption mode or a sleep mode, receives the vehicle starting signal if the vehicle is in the low power consumption mode, and receives the unlocking key signal and the hard wire signal if the vehicle is in the sleep mode. When the vehicle is in a low power consumption mode, the vehicle is directly started through the mobile terminal, when the vehicle is in a sleep mode, the main control chip unit and the micro control unit enter a closing mode, current loss is greatly reduced, and when a user wants to start the vehicle, the vehicle can be started through an unlocking key signal and a hard wire signal. Therefore, the invention can start the vehicle at any time, has low power consumption and is safe and convenient to use.
2. According to the invention, the key module is combined with the Bluetooth module, so that a user can unlock the vehicle lock without using a physical key, and the standby power consumption of the vehicle-mounted T-BOX module is greatly reduced.
3. The method is simple and efficient, and has strong universality and practicability and wide application range.
Drawings
Fig. 1 is a flow chart illustrating a vehicle unlocking method according to the present invention.
Fig. 2 is a schematic flow chart illustrating the process of determining whether the vehicle is in the low power consumption mode or the sleep mode according to the present invention.
Fig. 3 is a schematic structural diagram of the vehicle unlocking system of the present invention.
Fig. 4 is a schematic structural diagram of the vehicle-mounted T-BOX module of the present invention.
Description of the element reference numerals
1 vehicle unlocking system
10 Mobile terminal
20 key module
30 vehicle-mounted T-BOX module
31 main control chip unit
32 micro control unit
33 Bluetooth unit
S1-S3
S31-S32
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
The present embodiment provides a vehicle unlocking method, specifically, referring to fig. 1, the vehicle unlocking method includes:
and S1, sending a vehicle opening signal and an unlocking key signal.
And S2, sending a hard wire signal.
And S3, judging whether the vehicle is in a low power consumption mode or a sleep mode, if the vehicle is in the low power consumption mode, receiving the signal for starting the vehicle, and if the vehicle is in the sleep mode, receiving the unlocking key signal and the hard wire signal.
The vehicle unlocking method of the invention also comprises the step of displaying that the vehicle is in a low power consumption mode or in a sleep mode after the step of S3, and reminding a user of the next operation.
Specifically, the hard-wired signal is a trigger signal generated by triggering a key module 20, which is a body key provided outside the vehicle, with a human hand.
The vehicle unlocking method is widely applied to a vehicle rental system.
Specifically, referring to fig. 2, in the present embodiment, the step S3 is to determine whether the vehicle is in the low power consumption mode or the sleep mode, and if the vehicle is in the low power consumption mode, the vehicle turning-on signal is received; if the vehicle is in the sleep mode, receiving the unlocking key signal and the hard-wire signal comprises:
and S31, if the vehicle closing signal is detected, judging that the vehicle is in a low power consumption mode, and receiving the vehicle opening signal.
And S32, if the voltage of the vehicle battery is detected to be lower than the set threshold value, judging that the vehicle is in a sleep mode, outputting a power-on signal after receiving the hard wire signal, receiving the unlocking key signal, and starting the vehicle.
The user closes the vehicle, and after the lock is lost in the flame-out, CAN send and close vehicle signal, close vehicle signal knows through detecting the CAN signal.
The vehicle is in a low power consumption mode, receives a vehicle starting signal and directly starts the vehicle. The situation that a user cannot use the Bluetooth key and cannot open a vehicle when the user wants to use the Bluetooth key in the prior art is avoided.
After the vehicle is in the low power consumption mode and lasts for a certain time, the voltage of the vehicle battery is reduced to a certain value, and when the voltage of the vehicle battery is lower than a set threshold value, the vehicle is in the sleep mode.
Specifically, the vehicle battery voltage is lower than the set threshold value and is known by detecting a battery voltage signal.
Specifically, the set threshold refers to 10V, that is, when the voltage of the vehicle battery is lower than 10V, the vehicle is in the sleep mode.
Referring to fig. 3, the present invention provides a vehicle unlocking system 1, similar to the principle of the embodiment of the method, wherein the vehicle unlocking system 1 includes:
a mobile terminal 10 for transmitting a vehicle opening signal and an unlocking key signal;
a key module 20 for transmitting a hard-wired signal;
the vehicle-mounted T-BOX module 30 is configured to determine whether the vehicle is in a low power consumption mode or a sleep mode, receive a vehicle-turning-on signal from the mobile terminal 10 if the vehicle is in the low power consumption mode, and receive an unlocking key signal from the mobile terminal 10 and a hard-line signal of the key module 20 if the vehicle is in the sleep mode.
Specifically, the vehicle-mounted T-BOX module 30 is communicatively connected to the mobile terminal 10.
The vehicle-mounted T-BOX module 30 is in communication connection with the key module 20.
Specifically, the user turns off the vehicle through the mobile terminal 10, and turns off the lock.
The key module 20 is arranged outside the vehicle, and a user can touch the key module without entering the vehicle, so that the key module is simple to use and convenient to operate.
When the user cannot directly turn on the vehicle using the mobile terminal 10, the vehicle needs to be turned on through the key module 20.
Referring to fig. 4, specifically, the vehicle-mounted T-BOX module 30 includes a main control chip unit 31, a micro control unit 32, and a bluetooth unit 33, in addition to a conventional vehicle-mounted T-BOX structure (for example, including a two-way DC/DC + two-way LDO + dual-core OBD module + main control + dual-core processing, and a periphery including a GPRS + GPS + six-axis G-Sensor and a vibration Sensor for main control calling),
the micro control unit 32 is used for judging whether the vehicle is in a low power consumption mode or a sleep mode, if the micro control unit 32 detects a vehicle closing signal, the vehicle is in the low power consumption mode, and the Bluetooth unit 33 receives a vehicle opening signal from the mobile terminal; if the micro control unit 32 detects that the voltage of the vehicle battery is lower than a set threshold value, the vehicle is in a sleep mode, the micro control unit 32 controls the main control chip unit 31 and the Bluetooth unit 33 to enter a closed state, and the micro control unit 32 outputs a power-on signal after receiving a hard wire signal from the key module;
specifically, the micro control unit 32 is connected to a battery voltage signal and a CAN signal, respectively.
The micro control unit 32 is in communication connection with the key module 20 and the main control chip unit 31 respectively.
The main control chip unit 31 is in communication connection with the bluetooth unit 33.
The bluetooth unit 33 is in communication connection with the mobile terminal 10.
Through the combination of the key module 20 and the Bluetooth unit 33, a user can unlock the vehicle lock without using a physical key, thereby greatly reducing the standby power consumption of the vehicle-mounted T-BOX module.
The main control chip unit 31 is configured to receive the power-on signal and send the power-on signal to the bluetooth unit 33;
and the Bluetooth unit 33 is configured to receive the power-on signal and the unlocking key signal, send the unlocking key signal to the micro control unit 32 through the main control chip unit 31, and start the vehicle under the driving of the unlocking key signal and the hard-line signal.
Specifically, the main control chip unit 31 is a core component of a motherboard or a hard disk, and is a bridge connecting devices, and is also a brain controlling the devices to operate.
The main control chip unit 31 is responsible for communication between I/O buses such as PCI bus, USB, LAN, ATA, SATA, audio controller, keyboard controller, real time clock controller, advanced power management, and the like.
In the main board, the main control chip unit 31 controls an expansion slot, a USB interface, a serial port, a parallel port, an interface, a VGA interface, and the like.
Specifically, the micro control unit 32 is an MCU control unit, which is also called a single-chip microcomputer or a single-chip microcomputer, and is a computer that appropriately reduces the frequency and specification of a central processing unit, and integrates a memory, a counter, a USB, a/D conversion, UART, PLC, DMA, and other peripheral interfaces, even an LCD driving circuit, on a single chip to form a chip-level computer, thereby performing different combination control for different applications.
Such as mobile phones, PC peripherals, remote controls, to automotive electronics, industrial stepper motors, robotic arm controls, etc., see the silhouette of the MCU control unit.
Specifically, the main control chip unit 31 is configured to receive a power-on signal and further configured to turn on a bluetooth unit. After receiving the power-on signal, the main control chip unit 31 sends the power-on signal to the bluetooth unit 33, and then sends a start signal to the bluetooth unit 33.
When the vehicle is in the sleep mode, the micro control unit 32 controls the main control chip unit 31 and the bluetooth unit 33 to enter the off state, so that the current loss is greatly reduced.
Specifically, the vehicle closing signal is obtained by detecting a CAN signal; the vehicle battery voltage is lower than the set threshold value and is known by detecting a battery voltage signal. The micro control unit 32 detects the vehicle closing signal through a CAN signal, and detects that the electric quantity of the vehicle battery is lower than a set threshold through a battery voltage signal.
The CAN signal belongs to the field bus category, and is a serial communication network which effectively supports distributed control or real-time control.
Specifically, the micro control unit 32 sends an unlocking key signal to the vehicle through the CAN signal to unlock the vehicle.
Specifically, the mobile terminal 10 is a mobile phone, and the mobile phone communicates with the vehicle-mounted T-BOX module 30 through the bluetooth unit 33.
Specifically, the main control chip unit 31 is composed of a main control chip and a peripheral circuit.
The vehicle unlocking system 1 further comprises a display reminding unit.
The display reminding unit is used for displaying whether the vehicle is in a low power consumption mode or a sleep mode so as to remind a user of next operation.
Specifically, the display reminding unit can be a mobile phone or a computer terminal.
The invention also provides an automobile comprising the automobile unlocking system 1.
The invention also provides electronic equipment which comprises a processor and a memory, wherein the memory stores program instructions, and the processor runs the program instructions to realize the vehicle unlocking method.
In summary, the present invention first sends a vehicle-starting signal and an unlocking key signal, sends a hard-wire signal, and determines whether the vehicle is in a low power consumption mode or a sleep mode, and receives the vehicle-starting signal if the vehicle is in the low power consumption mode, and receives the unlocking key signal and the hard-wire signal if the vehicle is in the sleep mode. When the vehicle is in a low power consumption mode, the vehicle is directly started through the mobile terminal, when the vehicle is in a sleep mode, the main control chip unit and the micro control unit enter a closing mode, current loss is greatly reduced, and when a user wants to start the vehicle, the vehicle can be started through an unlocking key signal and a hard wire signal. Therefore, the invention can start the vehicle at any time, has low power consumption and is safe and convenient to use. The method is simple and efficient, and has strong universality and practicability and wide application range.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. A vehicle unlocking method is characterized by comprising the following steps:
sending a vehicle opening signal and an unlocking key signal;
sending a hard-wire signal;
and judging whether the vehicle is in a low power consumption mode or a sleep mode, if the vehicle is in the low power consumption mode, receiving the vehicle starting signal, and if the vehicle is in the sleep mode, receiving the unlocking key signal and the hard wire signal.
2. The method as claimed in claim 1, wherein determining whether the vehicle is in a low power consumption mode or a sleep mode, and if the vehicle is in the low power consumption mode, receiving the signal for turning on the vehicle, and if the vehicle is in the sleep mode, receiving the unlock key signal and the hard-wire signal comprises:
if a vehicle closing signal is detected, judging that the vehicle is in a low power consumption mode, and receiving the vehicle opening signal;
if the voltage of the vehicle battery is lower than the set threshold value, the vehicle is judged to be in a sleep mode, the power-on signal is output after the hard wire signal is received, the unlocking key signal is received, and the vehicle is started.
3. A vehicle unlocking method according to claim 2, characterized in that: the close vehicle signal is known by detecting a CAN signal.
4. A vehicle unlocking method according to claim 3, characterized in that: the vehicle battery voltage is lower than the set threshold value and is known by detecting a battery voltage signal.
5. A vehicle unlocking system, characterized in that the vehicle unlocking system comprises:
the mobile terminal is used for sending a vehicle opening signal and an unlocking key signal;
the key module is used for sending a hard wire signal;
and the vehicle-mounted T-BOX module is used for judging whether the vehicle is in a low power consumption mode or a dormant mode, receiving a vehicle starting signal from the mobile terminal if the vehicle is in the low power consumption mode, and receiving an unlocking key signal and a hard wire signal of the key module from the mobile terminal if the vehicle is in the dormant mode.
6. A vehicle unlocking system according to claim 5, wherein: the vehicle-mounted T-BOX module comprises a main control chip unit, a micro control unit and a Bluetooth unit, wherein,
the micro control unit is used for judging whether the vehicle is in a low power consumption mode or a sleep mode, if the micro control unit detects a vehicle closing signal, the vehicle is in the low power consumption mode, and the Bluetooth unit receives a vehicle opening signal from the mobile terminal; if the micro control unit detects that the voltage of the vehicle battery is lower than a set threshold value, the vehicle is in a sleep mode, the micro control unit controls the main control chip unit and the Bluetooth unit to enter a closed state, and the micro control unit outputs a power-on signal after receiving a hard wire signal from the key module;
the main control chip unit is used for receiving the power-on signal and sending the power-on signal to the Bluetooth unit;
and the Bluetooth unit is used for receiving the power-on signal and the unlocking key signal, sending the unlocking key signal to the micro control unit through the main control chip unit, and starting the vehicle under the driving of the unlocking key signal and the hard wire signal.
7. A vehicle unlocking system according to claim 6, wherein: the vehicle closing signal is obtained by detecting a CAN signal; the vehicle battery voltage is lower than the set threshold value and is known by detecting a battery voltage signal.
8. A vehicle unlocking system according to claim 6, wherein: the mobile terminal is a mobile phone or a tablet computer.
9. An electronic device, characterized in that: comprising a processor and a memory, the memory storing program instructions, the processor executing the program instructions to implement the vehicle unlocking method according to any one of claims 1 to 4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810725075.4A CN110745100A (en) | 2018-07-04 | 2018-07-04 | Automobile, electronic equipment and automobile unlocking method and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810725075.4A CN110745100A (en) | 2018-07-04 | 2018-07-04 | Automobile, electronic equipment and automobile unlocking method and system |
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| CN110745100A true CN110745100A (en) | 2020-02-04 |
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| CN201810725075.4A Pending CN110745100A (en) | 2018-07-04 | 2018-07-04 | Automobile, electronic equipment and automobile unlocking method and system |
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