CN113998033A - Unlocking device, unlocking method and unlocking system of two-wheeled electric vehicle - Google Patents
Unlocking device, unlocking method and unlocking system of two-wheeled electric vehicle Download PDFInfo
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- CN113998033A CN113998033A CN202111306156.9A CN202111306156A CN113998033A CN 113998033 A CN113998033 A CN 113998033A CN 202111306156 A CN202111306156 A CN 202111306156A CN 113998033 A CN113998033 A CN 113998033A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
Abstract
The invention provides an unlocking device, an unlocking method and an unlocking system of a two-wheeled electric vehicle, wherein the unlocking device comprises: the system comprises a main processor unit, a BT unit and an electromagnetic valve control unit; wherein: the main processor unit is used for controlling the operation of the unlocking device and data operation and processing; the BT unit is electrically connected with the main processing unit; the BT unit is used for connecting Bluetooth universal equipment and communicating; the electromagnetic valve control unit is electrically connected with the main processor unit or the BT unit; the solenoid valve control unit controls the solenoid valve to open and close. According to the unlocking method, the mobile phone APP sends the unlocking instruction, and the PUSH switch of the electronic lock triggers the inductive unlocking, so that the unlocking operation of the two-wheeled electric vehicle is realized, the vehicle can be unlocked without digging out an entity key, the unlocking method is more convenient and intelligent than the traditional unlocking method, and the vehicle can be unlocked even if the entity key is forgotten to be taken by a vehicle owner as long as the mobile phone is taken by the vehicle owner.
Description
Technical Field
The invention relates to the technical field of remote control unlocking, in particular to an unlocking device, an unlocking method and an unlocking system of a two-wheeled electric vehicle.
Background
The existing two-wheeled electric vehicle is unlocked by mainly inserting a key to mechanically unlock or unlocking by a remote key button, in short, an entity key is needed to be used, a vehicle owner cannot unlock the vehicle once forgetting to carry the entity key, and the use mode of unlocking the entity key is troublesome and inconvenient.
With the development of each industry towards intellectualization, the intellectualization requirement on the two-wheeled electric vehicle is higher and higher, and how to unlock more conveniently becomes the problem that needs to be solved and optimized urgently.
Disclosure of Invention
In view of this, the invention aims to directly take out the mobile phone to unlock the APP unlocking vehicle through remote control induction unlocking and Bluetooth unlocking, and the vehicle can be unlocked without drawing out a key. According to the unlocking method, the mobile phone APP sends the unlocking instruction, and the PUSH switch of the electronic lock triggers induction unlocking, so that the unlocking operation of the two-wheeled electric vehicle is realized.
The present invention provides an unlocking device for a two-wheeled electric vehicle, including: the system comprises a main processor unit, a BT unit and an electromagnetic valve control unit; wherein:
the main processor unit is used for controlling the operation of the unlocking device and data operation and processing;
the BT unit is electrically connected with the main processing unit; the BT unit is used for connecting Bluetooth universal equipment and communicating;
the electromagnetic valve control unit is electrically connected with the main processor unit or the BT unit; the electromagnetic valve control unit controls the electromagnetic valve to open and close.
Further, the unlocking device further includes: the system comprises a low-frequency signal transmitting unit, a high-frequency signal receiving unit, a flash memory unit, a steering lamp control unit and a horn driving unit;
the low-frequency signal transmitting unit and the high-frequency signal receiving unit are electrically connected with the main processing unit respectively; the low-frequency signal transmitting unit is used for transmitting a low-frequency signal with an ID key of a remote control key; the high-frequency signal receiving unit receives key values of the remote control keys which are successfully paired;
the flash memory unit is electrically connected with the main processing unit and stores program codes and user data;
the steering lamp control unit and the horn driving unit are electrically connected with the main processor unit respectively, the steering lamp control unit provides a flash lamp signal, and the horn driving unit is used for amplifying the analog signal of the main processor unit.
The invention also provides an unlocking method of the unlocking device of the two-wheeled electric vehicle, which comprises the following steps:
sa, matching the locked vehicle;
sb, the main processor unit receives an unlocking key value or the BT unit receives an unlocking instruction and sends the unlocking instruction to the main processor unit;
sc, the main processor unit sends a control signal to the electromagnetic valve control unit;
and Sd, the electromagnetic valve control unit opens the electromagnetic valve power supply and unlocks.
Further, the method of matching locked vehicles of the Sa step includes the steps of:
s1, the main processor unit detects a PUSH switch signal of the electronic lock, and the main processor unit outputs a low-frequency signal containing an ID key of the remote control key to the low-frequency signal transmitting unit to transmit so as to wake up the remote control key;
preferably, the method for transmitting the low-frequency signal by the low-frequency signal transmitting unit comprises the steps of amplifying the low-frequency signal voltage output by the main processor unit from 3.3V to 5V or 12V, and then sending the low-frequency signal voltage to the low-frequency antenna;
s2, after the remote control key is awakened, whether the key ID keys are matched or not is judged; if not, returning to the step S1 for waiting, and if matching, entering the step S3;
the method for determining whether the key ID keys match includes decoding the key value encoding information by the main processor unit;
s3, the remote control key sends out the unlocking key value through a high-frequency signal;
further, the method for the main processor unit to receive the unlocking key or the BT unit to receive the unlocking instruction to the main processor unit in the Sb step includes: the high-frequency signal receiving unit receives the high-frequency signal and then transmits the high-frequency signal to the main processor unit;
the method for receiving the high-frequency signal by the high-frequency signal receiving unit comprises the step that the high-frequency signal receiving unit receives key value coding information returned by the remote control key.
Further, the method for the main processor unit in the Sc step to send a control signal to a solenoid valve control unit comprises: the high-frequency signal receiving unit receives the high-frequency signal and then transmits the high-frequency signal to the main processor unit; and after the main processor unit decodes, the main processor unit sends a control signal to the electromagnetic valve control unit.
Further, the method of matching locked vehicles of the Sa step includes the steps of:
s1', turning on the mobile phone Bluetooth, searching the vehicle Bluetooth by using the client APP and binding the vehicle;
s2 ' clicks an ' unlocking ' key on the client APP, and the mobile phone Bluetooth issues an unlocking instruction to the BT unit;
s3 ', if the BT unit does not receive the unlocking instruction, returning to S2', and if the unlocking instruction is successfully received, the BT unit transmits the unlocking instruction to the main processor unit;
preferably, the method for successfully receiving the unlocking instruction includes that the client APP binds to bluetooth of the unlocking device.
Further, the Sd step is followed by:
the Se and solenoid valve control unit opens the solenoid valve power supply and unlocks;
the main processor unit controls the steering lamp control unit and the horn driving unit, the steering lamp control unit drives the steering lamp to flicker, and the horn driving unit drives the horn to output an unlocking prompt tone;
the method for controlling the horn driving unit by the main processor unit comprises the following steps: the loudspeaker driving unit receives the analog signal of the main processor unit and amplifies the analog signal to push the loudspeaker to play the prompt tone.
Further, the method for the main processor unit to receive the unlocking key or the BT unit to receive the unlocking instruction to the main processor unit in the Sb step includes: the BT unit transmits an unlock instruction to the main processor unit.
The invention also provides an unlocking system, which comprises the unlocking device and the unlocking device corresponding to the unlocking method, and comprises the following steps: the unlocking device, the mobile phone APP, the remote control key, the electronic lock, the low-frequency antenna, the steering lamp and the loudspeaker are arranged;
the mobile phone APP, the remote control key, the electronic lock, the low-frequency antenna, the steering lamp and the loudspeaker are electrically connected with the unlocking device respectively;
the mobile phone APP sends an unlocking instruction, and the remote control key is used for controlling the electronic lock;
the electronic lock receives control instructions of the main processor unit and the electromagnetic valve control unit, controls the vehicle to be started and closed and comprises an electromagnetic valve, a PUSH switch and an LED atmosphere lamp; wherein:
the electromagnetic valve controls the lock cylinder, the LED atmosphere lamp prompts the state of the electronic lock, and the PUSH switch outputs a switching signal;
the low-frequency antenna is used for transmitting low-frequency signals; the steering lamp is used for indicating light and has two states of lighting and closing; the loudspeaker is used for voice prompt and playing prompt tones.
Compared with the prior art, the invention has the beneficial effects that:
according to the unlocking method, the mobile phone APP sends the unlocking instruction, and the PUSH switch of the electronic lock triggers the inductive unlocking, so that the unlocking operation of the two-wheeled electric vehicle is realized, the vehicle can be unlocked without digging out an entity key, and compared with the traditional unlocking mode, the unlocking method is more convenient and intelligent, and the vehicle can be unlocked even if the entity key is forgotten by a vehicle owner as long as the mobile phone is carried; the unlocking method of the invention can become the standard matching function of a plurality of two-wheeled electric vehicles and is popular with the majority of vehicle owners.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.
In the drawings:
FIG. 1 is a flow chart of a method of unlocking a two-wheeled electric vehicle in accordance with the present invention;
FIG. 2 is a flow chart of a first method of matching locked vehicles in accordance with an embodiment of the present invention;
FIG. 3 is a flow chart of a second method of matching locked vehicles in accordance with an embodiment of the present invention;
FIG. 4 is a flowchart of steps following the Sd step according to an embodiment of the present invention;
FIG. 5 is a schematic connection diagram illustrating an unlocking method according to an embodiment of the present invention;
FIG. 6 is a schematic connection diagram of a second unlocking method according to the second embodiment of the present invention;
fig. 7 is a schematic connection diagram of an unlocking system according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, and third may be used in this disclosure to describe various signals, these signals should not be limited to these terms. These terms are only used to distinguish one type of signal from another. For example, a first signal may also be referred to as a second signal, and similarly, a second signal may also be referred to as a first signal, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
The embodiments of the present invention will be specifically explained with reference to the accompanying drawings:
an embodiment of the present invention provides an unlocking device for a two-wheeled electric vehicle, as shown in fig. 5 and 6, including: the system comprises a main processor unit, a BT unit and an electromagnetic valve control unit; wherein:
the main processor unit is used for controlling the operation of the unlocking device and data operation and processing;
the BT unit is electrically connected with the main processing unit; the BT unit is used for connecting Bluetooth universal equipment and communicating;
the electromagnetic valve control unit is electrically connected with the main processor unit or the BT unit; the electromagnetic valve control unit controls the electromagnetic valve to open and close.
The unlocking device further includes: the system comprises a low-frequency signal transmitting unit, a high-frequency signal receiving unit, a flash memory unit, a steering lamp control unit and a horn driving unit;
the low-frequency signal transmitting unit and the high-frequency signal receiving unit are electrically connected with the main processing unit respectively; the low-frequency signal transmitting unit is used for transmitting a low-frequency signal with an ID key of a remote control key; the high-frequency signal receiving unit receives key values of the remote control keys which are successfully paired;
the flash memory unit is electrically connected with the main processing unit and stores program codes and user data;
the steering lamp control unit and the horn driving unit are electrically connected with the main processor unit respectively, the steering lamp control unit provides a flash lamp signal, and the horn driving unit is used for amplifying the analog signal of the main processor unit.
An embodiment of the present invention further provides an unlocking method for an unlocking device of a two-wheeled electric vehicle, as shown in fig. 1, including the following steps:
sa, matching the locked vehicle;
sb, the main processor unit receives an unlocking key value, or the BT unit receives an unlocking instruction to the main processor unit;
sc, the main processor unit sends a control signal to the electromagnetic valve control unit;
and Sd, the electromagnetic valve control unit opens the electromagnetic valve power supply and unlocks.
The method for matching locked vehicles in the Sa step, as shown in fig. 2, includes the following steps:
s1, the main processor unit detects a PUSH switch signal of the electronic lock, and the main processor unit outputs a low-frequency signal containing an ID key of the remote control key to the low-frequency signal transmitting unit to transmit so as to wake up the remote control key;
specifically, the method for transmitting the low-frequency signal by the low-frequency signal transmitting unit comprises the steps of amplifying the low-frequency signal voltage output by the main processor unit from 3.3V to 5V or 12V, and transmitting the low-frequency signal voltage to the low-frequency antenna;
s2, after the remote control key is awakened, whether the key ID keys are matched or not is judged; if not, returning to the step S1 for waiting, and if matching, entering the step S3;
the method for determining whether the key ID keys match includes decoding the key value encoding information by the main processor unit;
s3, the remote control key sends out the unlocking key value through a high-frequency signal;
the method for the main processor unit to receive the unlocking key value or the BT unit to receive the unlocking instruction to the main processor unit in the Sb step comprises the following steps: the high-frequency signal receiving unit receives the high-frequency signal and then transmits the high-frequency signal to the main processor unit;
the method for receiving the high-frequency signal by the high-frequency signal receiving unit comprises the step that the high-frequency signal receiving unit receives key value coding information returned by the remote control key.
The method for the main processor unit in the step Sc to send a control signal to a solenoid valve control unit comprises the following steps: the high-frequency signal receiving unit receives the high-frequency signal and then transmits the high-frequency signal to the main processor unit; and after the main processor unit decodes, the main processor unit sends a control signal to the electromagnetic valve control unit.
The method for matching locked vehicles in the Sa step, as shown in fig. 3, includes the following steps:
s1', turning on the mobile phone Bluetooth, searching the vehicle Bluetooth by using the client APP and binding the vehicle;
s2 ' clicks an ' unlocking ' key on the client APP, and the mobile phone Bluetooth issues an unlocking instruction to the BT unit;
s3 ', if the BT unit does not receive the unlocking instruction, returning to S2', and if the unlocking instruction is successfully received, the BT unit transmits the unlocking instruction to the main processor unit;
preferably, the method for successfully receiving the unlocking instruction includes that the client APP binds to bluetooth of the unlocking device.
After the Sd step, as shown in fig. 4, the method further includes:
the Se and solenoid valve control unit opens the solenoid valve power supply and unlocks;
the main processor unit controls the steering lamp control unit and the horn driving unit, the steering lamp control unit drives the steering lamp to flicker, and the horn driving unit drives the horn to output an unlocking prompt tone;
the method for controlling the horn driving unit by the main processor unit comprises the following steps: the loudspeaker driving unit receives the analog signal of the main processor unit and amplifies the analog signal to push the loudspeaker to play the prompt tone.
The method for the main processor unit to receive the unlocking key value or the BT unit to receive the unlocking instruction to the main processor unit in the Sb step comprises the following steps: the BT unit transmits an unlock instruction to the main processor unit.
An embodiment of the present invention further provides an unlocking system, which includes the unlocking device described above and an unlocking device corresponding to the unlocking method described above, and includes: the unlocking device, the mobile phone APP, the remote control key, the electronic lock, the low-frequency antenna, the steering lamp and the loudspeaker are arranged;
the mobile phone APP, the remote control key, the electronic lock, the low-frequency antenna, the steering lamp and the loudspeaker are electrically connected with the unlocking device respectively;
the mobile phone APP sends an unlocking instruction, and the remote control key is used for controlling the electronic lock;
the electronic lock receives control instructions of the main processor unit and the electromagnetic valve control unit, controls the vehicle to be started and closed and comprises an electromagnetic valve, a PUSH switch and an LED atmosphere lamp; wherein:
the electromagnetic valve controls the lock cylinder, the LED atmosphere lamp prompts the state of the electronic lock, and the PUSH switch outputs a switching signal;
the low-frequency antenna is used for transmitting low-frequency signals; the steering lamp is used for indicating light and has two states of lighting and closing; the loudspeaker is used for voice prompt and playing prompt tones.
Example one
In the first embodiment of the present invention, wherein:
the main processor unit is a brain of the unlocking method and is used for controlling the operation of the whole unlocking method and data operation and processing;
the flash memory unit is electrically connected with the main processor unit and stores a binary file of the horn prompt tone;
the low-frequency signal transmitting unit amplifies the low-frequency signal voltage output by the main processor unit from 3.3V to 5V or 12V, and then sends the low-frequency signal voltage to the low-frequency antenna which transmits the low-frequency signal;
and the high-frequency signal receiving unit is used for receiving the key value coding information returned by the remote control key and sending the key value coding information to the main processor unit. The main processor unit decodes the key value coding information and then judges whether the key value coding information is matched with the key value coding information. If the unlocking instruction is matched with the unlocking instruction, the unlocking instruction is output to the electromagnetic valve control unit;
and the BT unit can receive the unlocking instruction of the APP at the mobile phone end only after the mobile phone APP successfully binds the Bluetooth of the unlocking method and sends the unlocking instruction to the main processor unit. The main processor unit outputs an unlocking instruction to the electromagnetic valve control unit;
the electromagnetic valve control unit receives the control signal sent by the main processor unit and controls the opening and closing of an electromagnetic valve in the electronic lock;
the unlocking method is also provided with a steering lamp control unit which is connected with the main processor unit, receives the control signal of the main processor unit and controls the turning lamp to be turned on and off. After the unlocking is successful, the unlocking light prompt is controlled and output.
The unlocking method is also provided with a loudspeaker driving unit which is connected with the main processor unit, receives the analog signal of the main processor unit and amplifies the analog signal to push the loudspeaker to sound. After the unlocking is successful, the unlocking prompt tone can be controlled to be output.
The following describes the operation flow of remote control induction unlocking specifically:
1) a vehicle owner presses down a PUSH switch of the electronic lock to trigger a remote control key to sense an unlocking process;
2) the main processor unit successfully detects the PUSH switch signal. Then the main processor unit outputs a low-frequency signal containing a key ID key to a low-frequency signal transmitting unit to wake up the remote control key;
3) after the remote key is awakened, whether the key IDs are matched is judged. If not, returning to the first step for waiting. If the matching is carried out, the next step is carried out;
4) the remote control key sends out the unlocking key value through a high-frequency signal;
5) after receiving the high-frequency signal of the unlocking key value, the high-frequency signal receiving unit transmits the high-frequency signal to the main processor unit;
6) after the main processor unit successfully decodes, a control signal is issued to the electromagnetic valve control unit;
7) the electromagnetic valve control unit opens an electromagnetic valve power supply of the electronic lock, and unlocking is successful;
8) meanwhile, the main processor unit controls the steering lamp control unit to drive the steering lamp to flicker and the horn drive unit to drive the horn to output unlocking prompt tones;
the following describes the bluetooth unlocking operation procedure specifically:
1) the owner mobile phone downloads the client APP, opens the mobile phone Bluetooth to search the Bluetooth of the vehicle and binds the vehicle;
2) clicking an 'unlocking' key on the APP, and issuing an unlocking instruction to the BT unit by the mobile phone Bluetooth;
3) and whether the BT unit receives an unlocking instruction or not, and if not, returning to the previous step. If the received message is successfully received, the next step is carried out;
4) the BT unit sends an unlocking instruction to the main processor unit;
5) the main processor unit sends a control signal to the electromagnetic valve control unit;
6) the electromagnetic valve control unit opens an electromagnetic valve power supply of the electronic lock, and unlocking is successful;
7) meanwhile, the main processor unit controls the steering lamp control unit to drive the steering lamp to flicker and the horn drive unit to drive the horn to output unlocking prompt tones.
Example two
The unlocking method of the second embodiment of the present invention is different from the connection of the first embodiment in that the control of the solenoid valve control unit and the PUSH switch detection of the electronic lock are changed from being connected to the main processor unit to being connected to the BT unit, as shown in fig. 2. The others remain the same and are not described in detail herein.
According to the unlocking method, the mobile phone APP sends the unlocking instruction, and the PUSH switch of the electronic lock triggers the inductive unlocking, so that the unlocking operation of the two-wheeled electric vehicle is realized, the vehicle can be unlocked without digging out an entity key, and compared with the traditional unlocking mode, the unlocking method is more convenient and intelligent, and the vehicle can be unlocked even if the entity key is forgotten by a vehicle owner as long as the mobile phone is carried; the unlocking method of the invention can become the standard matching function of a plurality of two-wheeled electric vehicles and is popular with the majority of vehicle owners.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the invention, a person skilled in the art can make the same changes or substitutions on the related technical features, and the technical solutions after the changes or substitutions will fall within the protection scope of the invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, substitution and improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. An unlocking device for a two-wheeled electric vehicle, comprising: the system comprises a main processor unit, a BT unit and an electromagnetic valve control unit; wherein:
the main processor unit is used for controlling the operation of the unlocking device and data operation and processing;
the BT unit is electrically connected with the main processing unit; the BT unit is used for connecting Bluetooth universal equipment and communicating;
the electromagnetic valve control unit is electrically connected with the main processor unit or the BT unit; the electromagnetic valve control unit controls the electromagnetic valve to open and close.
2. The unlocking device of claim 1, further comprising: the system comprises a low-frequency signal transmitting unit, a high-frequency signal receiving unit, a flash memory unit, a steering lamp control unit and a horn driving unit;
the low-frequency signal transmitting unit and the high-frequency signal receiving unit are electrically connected with the main processing unit respectively; the low-frequency signal transmitting unit is used for transmitting a low-frequency signal with an ID key of a remote control key; the high-frequency signal receiving unit receives key values of the remote control keys which are successfully paired;
the flash memory unit is electrically connected with the main processing unit and stores program codes and user data;
the steering lamp control unit and the horn driving unit are electrically connected with the main processor unit respectively, the steering lamp control unit provides a flash lamp signal, and the horn driving unit is used for amplifying the analog signal of the main processor unit.
3. An unlocking method of an unlocking device of a two-wheeled electric vehicle according to claim 1 or 2, comprising the steps of:
sa, matching the locked vehicle;
sb, the main processor unit receives an unlocking key value or the BT unit receives an unlocking instruction and sends the unlocking instruction to the main processor unit;
sc, the main processor unit sends a control signal to the electromagnetic valve control unit;
and Sd, the electromagnetic valve control unit opens the electromagnetic valve power supply and unlocks.
4. The unlocking method according to claim 3, wherein the method of matching a locked vehicle of the Sa step includes the steps of:
s1, the main processor unit detects a PUSH switch signal of the electronic lock, and the main processor unit outputs a low-frequency signal containing an ID key of the remote control key to the low-frequency signal transmitting unit to transmit so as to wake up the remote control key;
s2, after the remote control key is awakened, whether the key ID keys are matched or not is judged; if not, returning to the step S1 for waiting, and if matching, entering the step S3;
the method for determining whether the key ID keys match includes decoding the key value encoding information by the main processor unit;
and S3, the remote control key sends out the unlocking key value through a high-frequency signal.
5. The unlocking method according to claim 3, wherein the method for the main processor unit to receive the unlocking key or the BT unit to receive the unlocking instruction to the main processor unit in the Sb step comprises the following steps: and the high-frequency signal receiving unit receives the high-frequency signal and then transmits the high-frequency signal to the main processor unit.
6. The unlocking method according to claim 3, wherein the method of the main processor unit of the Sc step sending a control signal to a solenoid valve control unit comprises: the high-frequency signal receiving unit receives the high-frequency signal and then transmits the high-frequency signal to the main processor unit; and after the main processor unit decodes, the main processor unit sends a control signal to the electromagnetic valve control unit.
7. The unlocking method according to claim 3, wherein the method of matching a locked vehicle of the Sa step includes the steps of:
s1', turning on the mobile phone Bluetooth, searching the vehicle Bluetooth by using the client APP and binding the vehicle;
s2 ' clicks an ' unlocking ' key on the client APP, and the mobile phone Bluetooth issues an unlocking instruction to the BT unit;
s3 ', if the BT unit does not receive the unlocking instruction, the process returns to S2', and if the unlocking instruction is successfully received, the BT unit transmits the unlocking instruction to the main processor unit.
8. The unlocking method according to claim 3, characterized in that the Sd step is followed by further comprising:
the Se and solenoid valve control unit opens the solenoid valve power supply and unlocks;
the main processor unit controls the steering lamp control unit and the horn driving unit, the steering lamp control unit drives the steering lamp to flicker, and the horn driving unit drives the horn to output an unlocking prompt tone;
the method for controlling the horn driving unit by the main processor unit comprises the following steps: the loudspeaker driving unit receives the analog signal of the main processor unit and amplifies the analog signal to push the loudspeaker to play the prompt tone.
9. The unlocking method according to claim 3, wherein the method for the main processor unit to receive the unlocking key or the BT unit to receive the unlocking instruction to the main processor unit in the Sb step comprises the following steps: the BT unit transmits an unlock instruction to the main processor unit.
10. An unlocking system, comprising the unlocking device according to claim 1 or 2 and the unlocking device corresponding to the unlocking method according to any one of claims 3 to 9, comprising: the unlocking device, the mobile phone APP, the remote control key, the electronic lock, the low-frequency antenna, the steering lamp and the loudspeaker are arranged;
the mobile phone APP, the remote control key, the electronic lock, the low-frequency antenna, the steering lamp and the loudspeaker are electrically connected with the unlocking device respectively;
the mobile phone APP sends an unlocking instruction, and the remote control key is used for controlling the electronic lock;
the electronic lock receives control instructions of the main processor unit and the electromagnetic valve control unit, controls the vehicle to be started and closed and comprises an electromagnetic valve, a PUSH switch and an LED atmosphere lamp; wherein:
the electromagnetic valve controls the lock cylinder, the LED atmosphere lamp prompts the state of the electronic lock, and the PUSH switch outputs a switching signal;
the low-frequency antenna is used for transmitting low-frequency signals; the steering lamp is used for indicating light and has two states of lighting and closing; the loudspeaker is used for voice prompt and playing prompt tones.
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| CN114771698A (en) * | 2022-04-06 | 2022-07-22 | 德明通讯（上海）股份有限公司 | Low-frequency antenna driving circuit for unlocking two-wheeled electric vehicle |
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