CN115565272A - Vehicle control method and device and vehicle - Google Patents

Vehicle control method and device and vehicle Download PDF

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Publication number
CN115565272A
CN115565272A CN202211385901.8A CN202211385901A CN115565272A CN 115565272 A CN115565272 A CN 115565272A CN 202211385901 A CN202211385901 A CN 202211385901A CN 115565272 A CN115565272 A CN 115565272A
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CN
China
Prior art keywords
helmet
vehicle
altitude
lock
current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211385901.8A
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Chinese (zh)
Inventor
钱晓玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Qisheng Technology Co Ltd
Original Assignee
Beijing Qisheng Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Qisheng Technology Co Ltd filed Critical Beijing Qisheng Technology Co Ltd
Priority to CN202211385901.8A priority Critical patent/CN115565272A/en
Publication of CN115565272A publication Critical patent/CN115565272A/en
Pending legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/0433—Detecting, signalling or lighting devices
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/0433—Detecting, signalling or lighting devices
    • A42B3/0466—Means for detecting that the user is wearing a helmet
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/30—Mounting radio sets or communication systems
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J11/00—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps
    • B62J11/24—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps specially adapted for helmets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

The embodiment of the invention discloses a vehicle control method, a device and a vehicle, wherein the current helmet altitude and the current vehicle altitude are respectively obtained in a vehicle riding state, the current helmet height difference is obtained according to the current helmet altitude and the current vehicle altitude, and the helmet wearing state in the vehicle riding state is determined according to the current helmet height difference, so that the continuity and the accuracy of helmet wearing state detection can be realized, a user can continuously wear a helmet during riding, the detection that the user avoids the helmet wearing state by adopting other means is avoided, and the riding safety of the user is further ensured.

Description

Vehicle control method and device and vehicle
Technical Field
The invention relates to the technical field of vehicles, in particular to a vehicle control method and device and a vehicle.
Background
When riding vehicles such as motorcycles, electric vehicles, bicycles, and the like, a user is required to wear a helmet to ensure safety. Although some shared vehicles may provide helmets for users, there is a phenomenon that some users do not wear the helmets as required during riding due to insufficient safety awareness. Some helmets have wear to detect the function at present, for example detect through the mode that detects whether helmet buckle chucking, the mode that its detected can be walked around by the user comparatively easily, wear to detect continuation and real-time nature insufficient to the helmet in whole car-using process simultaneously, remain to promote to user's the safety guarantee nature of riding.
Disclosure of Invention
An embodiment of the present invention provides a vehicle control method, a vehicle control device, and a vehicle, which can solve one or more of the above-mentioned drawbacks in the prior art.
In a first aspect, an embodiment of the present invention provides a vehicle control method, including determining a wearing state of a helmet in a vehicle riding state, where determining the wearing state of the helmet in the vehicle riding state includes the following steps: acquiring the current helmet altitude; acquiring the current vehicle altitude; determining the helmet wearing state in a vehicle riding state according to the current helmet vehicle height difference, wherein the current helmet vehicle height difference is a difference value between the current helmet altitude and the current vehicle altitude; wherein, according to the current difference in height of the helmet vehicle, determining the wearing state of the helmet in the riding state of the vehicle comprises: when the height difference of the helmet car is smaller than or equal to a preset height difference, determining that the helmet wearing state is incorrect wearing; and when the helmet car height difference is larger than the preset height difference, determining that the helmet wearing state is correct wearing.
In some embodiments, the method further comprises: controlling unlocking of a vehicle lock in response to receiving a vehicle lock unlocking instruction, wherein the vehicle lock unlocking instruction is generated when helmet matching authentication is passed, and the helmet matching authentication is passed and comprises that the wearing state of the helmet is correct wearing; wherein the determining of the helmet wearing state in the vehicle riding state is performed after the lock is successfully unlocked.
In some embodiments, before the controlling the unlocking of the vehicle lock in response to receiving the vehicle lock unlocking instruction, the method further includes: controlling the helmet lock to unlock in response to receiving a helmet lock unlocking instruction; after receiving the information that the unlocking of the helmet lock is successful, acquiring helmet matching authentication data, wherein the helmet matching authentication data is used for performing helmet matching authentication; and acquiring helmet configuration authentication data in a mode different from the current helmet altitude.
In some embodiments, the method further comprises: and controlling a power mechanism of the vehicle to be powered on in response to the received information that the lock is successfully unlocked.
In some embodiments, the method further comprises: controlling a power mechanism of the vehicle to be powered off when the vehicle meets a helmet-free riding condition, wherein the helmet-free riding condition comprises that the helmet is worn incorrectly in a riding state of the vehicle; controlling a power mechanism of the vehicle to recover power supply in response to receiving a power supply recovery instruction, wherein the power supply recovery instruction is generated when helmet configuration authentication after the power mechanism is powered off passes; wherein the helmet-mounted authentication is correctly worn by a helmet wearing state determined by including at least one of data detected by an image recognition and a helmet-mounted authentication sensor.
In some embodiments, the obtaining the current vehicle altitude comprises: in response to receiving the current helmet altitude, obtaining a current vehicle altitude.
In some embodiments, the method further comprises: and responding to the preset height difference sent by the server, and establishing wireless communication connection with the helmet.
In some embodiments, the method further comprises: when the helmet wearing state in the vehicle riding state is not proper wearing, helmet-free riding prevention operation is performed.
In some embodiments, when the helmet wearing state in the vehicle riding state is not properly worn, the performing the helmet-free riding prevention operation includes: when the helmet in the riding state of the vehicle is not worn correctly, controlling the vehicle to carry out sound prompt; and controlling a power mechanism of the vehicle to be powered off when the helmet wearing state in the vehicle riding state is that the helmet is not worn correctly and the duration time exceeds a predetermined time.
In a second aspect, an embodiment of the present invention further provides a vehicle control apparatus, including a helmet altitude acquisition module, a vehicle altitude acquisition module, and a helmet wearing state determination module; the helmet altitude acquisition module is used for acquiring the current helmet altitude; the vehicle altitude acquisition module is used for acquiring the current vehicle altitude; the helmet wearing state determining module is used for determining a helmet wearing state when a vehicle is in a riding state according to a current helmet altitude difference, wherein the current helmet altitude difference is determined according to a difference value between the current helmet altitude and the current vehicle altitude; when the helmet wearing state determining module determines that the helmet wearing state is incorrect wearing when the height difference of the helmet car is smaller than or equal to a preset height difference; the helmet wearing state determining module determines that the helmet wearing state is correct wearing when the helmet-mounted vehicle height difference is larger than the preset height difference.
In a third aspect, the present invention also provides a computer-readable storage medium on which computer program instructions are stored, which when executed by a processor implement the method according to the first aspect.
In a fourth aspect, embodiments of the present invention also provide an electronic device, including a memory and a processor, where the memory is used to store one or more computer program instructions, and the processor executes the one or more computer program instructions to implement the method according to the first aspect.
In a fifth aspect, embodiments of the present invention also provide a vehicle comprising a control unit including a memory and a processor, the memory for storing one or more computer program instructions, wherein the one or more computer program instructions are executed by the processor to implement the method of the first aspect.
In a sixth aspect, embodiments of the present invention further provide a vehicle, including a helmet and a vehicle body; the helmet is provided with a first height detection device and a first wireless communication device, wherein the first height detection device is electrically connected with the first wireless communication device and is configured to detect the current helmet altitude; the vehicle body is provided with a control unit, the control unit comprises a second wireless communication device and a second height detection device, the second wireless communication device can be in signal connection with the first wireless communication device and receives the current helmet altitude, the second height detection device is configured to detect the current vehicle altitude, the control unit is configured to determine a helmet wearing state in a vehicle riding state according to the current helmet-mounted vehicle altitude difference, and the current helmet-mounted vehicle altitude difference is a difference value between the current helmet altitude and the current vehicle altitude; wherein, the control unit determines the helmet wearing state under the vehicle riding state according to the current helmet height difference, and the determining step comprises: when the height difference of the helmet vehicle is smaller than or equal to a preset height difference, determining that the helmet wearing state is incorrect wearing; and when the helmet car height difference is larger than the preset height difference, determining that the helmet wearing state is correct wearing.
In some embodiments, the vehicle body further comprises a helmet lock configured to lock the helmet and a vehicle lock configured to lock the vehicle body, the helmet lock and the vehicle lock being in signal connection with the control unit; the control unit is further configured to: controlling the helmet lock to unlock in response to receiving a helmet lock unlocking instruction; the method comprises the steps of responding to a received vehicle lock unlocking instruction, controlling unlocking of a vehicle lock, wherein the vehicle lock unlocking instruction is generated when helmet matching authentication is passed, and the helmet matching authentication is passed and comprises that the wearing state of the helmet is correct; wherein the determining of the wearing state of the helmet in the riding state of the vehicle is performed after the lock is successfully unlocked.
In some embodiments, the helmet lock is configured to send a helmet lock unlocking success message to the control unit after unlocking is successful; the control unit is further configured to acquire helmet matching authentication data after receiving the helmet lock unlocking success information; wherein the helmet-equipped authentication data is used for performing the helmet-equipped authentication.
In some embodiments, the vehicle lock is configured to send a vehicle lock unlocking success message to the control unit after the vehicle lock is successfully unlocked; the vehicle further includes a power mechanism, the control unit being further configured to: controlling the power mechanism to be powered on in response to the received information that the lock is successfully unlocked; controlling the power mechanism to be powered off when the vehicle meets the helmet-free riding condition, wherein the helmet-free riding condition comprises that the helmet wearing state in the vehicle riding state is incorrect wearing; and controlling the power mechanism to recover power supply in response to receiving a power supply recovery instruction, wherein the power supply recovery instruction is generated when helmet configuration authentication after the power mechanism is powered off passes.
In some embodiments, the helmet further comprises a timing circuit configured to control the first height detection device to detect the current helmet altitude at preset time intervals; the control unit is further configured to: controlling the second height detection device to detect the current vehicle altitude after receiving the current helmet altitude.
In some embodiments, the control unit is further configured to: in response to receiving the preset height difference sent by a server, causing the second wireless communication device to establish a wireless communication connection with the first wireless communication device of the helmet.
In some embodiments, the vehicle further comprises a power mechanism, and the control unit is further configured to: when the helmet in the riding state of the vehicle is not worn correctly, controlling the vehicle to carry out sound prompt; and controlling the power mechanism to be powered off when the wearing state of the helmet in the riding state of the vehicle is that the helmet is not worn correctly and the duration time exceeds a preset time.
The embodiment of the invention provides a vehicle control method, a device and a vehicle, wherein the current helmet altitude and the current vehicle altitude are respectively obtained in a vehicle riding state, the current helmet altitude difference is obtained according to the current helmet altitude and the current vehicle altitude, and the helmet wearing state in the vehicle riding state is determined according to the current helmet altitude difference, so that the continuity and the accuracy of the helmet wearing state detection can be realized, a user can continuously wear a helmet during riding, the user is prevented from avoiding the helmet wearing state detection by adopting other means, and the riding safety of the user is further ensured.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of embodiments of the present invention with reference to the accompanying drawings, in which:
FIG. 1 is a schematic illustration of a vehicle system according to one embodiment of the present invention;
FIG. 2 is a schematic illustration of a vehicle according to one embodiment of the present invention;
FIG. 3 is a schematic illustration of a vehicle according to another embodiment of the present invention;
FIG. 4 is a flow chart illustrating a vehicle control method according to an embodiment of the present invention
FIG. 5 is a flowchart illustrating a vehicle control method according to another embodiment of the present invention;
FIG. 6 is a flowchart illustrating a vehicle control method according to still another embodiment of the invention;
FIG. 7 is a flowchart illustrating a vehicle control method according to still another embodiment of the invention;
fig. 8 is a functional configuration diagram of a vehicle control apparatus according to an embodiment of the invention;
FIG. 9 is a schematic structural diagram of an electronic device of one embodiment of the invention;
FIG. 10 is a schematic illustration of a vehicle according to one embodiment of the present invention.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, flows, components and circuits have not been described in detail so as not to obscure the present invention.
Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout this specification, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Fig. 1 is a schematic structural diagram of a vehicle system according to an embodiment of the present invention. The vehicle system can be applied to an application scenario of the shared vehicle 100.
Referring to fig. 1, in the present embodiment, the vehicle system includes a server 200 and a vehicle 100, and the vehicle 100 is communicatively connected to the server 200.
In the present embodiment, the server 200 should be understood as a service point providing processes, databases, communication facilities. By way of example, server 200 may refer to a single physical processor with associated communications and data storage and database facilities, or may refer to an aggregation of networked or clustered processors, associated networks, and storage devices, and operates on software and one or more database systems and application software that support the services provided by server 200. The server 200 may be a unitary server or a distributed server across multiple computers or computer data centers. The server 200 may be of various types, such as a web server, news server, mail server, message server, advertisement server, file server, application server, interaction server, database server, or proxy server. In some embodiments, each server 200 may include hardware, software, or embedded logic components or a combination of two or more such components for performing the appropriate functions supported or implemented by the server 200.
In the embodiment of the present invention, the vehicle 100 may be a two-wheeled vehicle. In the embodiment of the present invention, the vehicle 100 may be in the form of a bicycle, an electric vehicle, a motorcycle, a scooter, etc., and the vehicle 100 may be driven by human power, or a combination of human power and power.
In some embodiments, the two-wheeled vehicle includes a vehicle body 120 and a control unit 121. The control unit 121 may be disposed at any position of the vehicle body 120, such as a vehicle head, a middle portion of the vehicle body 120, a lower portion of the vehicle body 120, or other positions suitable for disposing the control unit 121, which is not limited in this embodiment of the present invention. In an alternative implementation, the Control Unit 121 may be implemented by an ECU (Electronic Control Unit).
The vehicle body 120 may include components such as a frame, wheels, and a transmission assembly. The frame is used to mount and support the other major components of the vehicle 100, and the wheels are rotatably disposed on the frame. The transmission assembly is used to transmit power to rotate the wheels, thereby enabling the vehicle 100 to travel.
The vehicle 100 and the server 200 may communicate through the network 400. In the embodiment of the present invention, the network 400 may be a wired network or a wireless network. In the present embodiment, the vehicle 100 may transmit information related to the state of the vehicle 100, such as position information, state information of each component of the vehicle 100, and the like, to the server 200.
In at least some embodiments of the present invention, the vehicle system may further include a user terminal 300. In this embodiment, the user terminal 300 may be a mobile phone, a tablet computer, a palm computer, a wearable device, or the like. The user terminal 300 has a communication module capable of wired or wireless communication. In one embodiment, the user terminal 300 includes at least one remote communication module, such as any module for performing WLAN, GPRS, 2G/3G/4G/5G remote communication, and the user terminal 300 may also include at least one short-range communication module, such as any module for performing short-range wireless communication based on short-range wireless communication protocols, such as Hilink protocol, wiFi, mesh, bluetooth, zigBee, thread, Z-Wave, NFC, UWB, liFi, and the like. The user terminal 300 also has an input device, which may include, for example, a touch screen, a key, a pressure sensor, etc., through which the user terminal 300 may receive a user's instruction.
The user terminal 300 and the server 200 may communicate through the network 400, and the user terminal 300 is installed with a vehicle using application client to achieve the purpose of using the vehicle 100 by operating the vehicle using application client.
In some embodiments, the user terminal 300 may also communicate with the vehicle 100 to enable information interaction between the user terminal 300 and the vehicle 100. The network 400 on which the communication between the vehicle 100 and the server 200, the user terminal 300 and the server 200, and the user terminal 300 and the vehicle 100 is based may be the same network 400 or may be a different network 400.
A two-dimensional code or other form of machine-identifiable identifier may be provided on vehicle 100, which is capable of storing identification information associated with vehicle 100. When the user needs to use the vehicle, the user can use the application program of the user terminal 300 to recognize the machine-recognizable identification to read the identification information of the vehicle 100, and the user terminal 300 sends the read identification information to the server 200. The server 200 determines whether the vehicle 100 is the vehicle 100 equipped with the helmet 110 according to the identification information of the vehicle 100. If the vehicle 100 is a vehicle 100 without the helmet 110, the server 200 issues a lock unlock command to the vehicle 100, so that the vehicle 100 directly unlocks the lock 125 for the user to use.
It should be appreciated that the vehicle system illustrated in FIG. 1 is intended to be illustrative only and is not intended to limit the invention, its application, or uses.
Fig. 2 and 3 are schematic views of a vehicle according to some embodiments of the invention. Referring to fig. 2 and 3, the vehicle 100 includes a helmet 110 and a vehicle body 120, and the vehicle body 120 is provided with a control unit 121. When the user uses the vehicle 100, the helmet 110 and the vehicle body 120 may be provided to the user together, and the user can take the helmet 110 and wear it when using the vehicle body 120. Referring to fig. 3, in some embodiments, a helmet lock 124 may be provided on the vehicle body 120 for locking the helmet 110. The helmet lock 124 is in signal connection with the control unit 121, for example, an electrical connection, a wireless signal connection, or other feasible signal transmission means may be adopted. The control unit 121 may control the operating state of the helmet lock 124. When the vehicle is used, after the user terminal 300 sends the read identification information to the server 200, if the server 200 determines that the vehicle 100 is the vehicle 100 equipped with the helmet 110 according to the identification information of the vehicle 100, the server 200 issues an unlocking instruction of the helmet lock 124 to the control unit 121. The control unit 121, upon receiving the helmet lock 124 unlocking instruction, controls the helmet lock 124 of the vehicle 100 to unlock, so that the user can take off and wear the helmet 110. After the helmet lock 124 is unlocked, a signal indicating that the helmet lock 124 is successfully unlocked may be fed back to the control unit 121. If the helmet lock 124 is not successfully unlocked, the helmet lock 124 may further feed back information that the helmet lock 124 fails to be unlocked to the control unit 121, and after receiving the information that the helmet lock 124 fails to be unlocked, the control unit 121 may feed back the information that the helmet lock 124 fails to be unlocked to the server 200.
Referring to fig. 3, in some embodiments, vehicle body 120 also has a lock 125, lock 125 for limiting the ride of vehicle body 120. The lock 125 may be a device that locks the vehicle body 120 by limiting wheel rotation, limiting handlebar rotation, limiting power take off, or otherwise, and may include, for example, a hub lock, a faucet lock, a motor lock, or other form of lock or device. The lock 125 is in signal connection with the control unit 121, for example, an electrical connection, a wireless signal connection, or other feasible signal transmission methods can be adopted. The control unit 121 may control the operating state of the vehicle lock 125.
Preferably, after the helmet lock 124 is unlocked, the control unit 121 does not immediately control the unlocking of the vehicle lock 125, and helmet matching authentication is required before the unlocking of the vehicle lock 125, so as to determine the wearing state of the helmet before the unlocking of the vehicle 100. The control unit 121 of the vehicle body 120 may determine whether to control the vehicle lock 125 to unlock according to the obtained result of helmet mounting authentication before unlocking the vehicle 100, so as to ensure that the user has worn the helmet 110 correctly when using the vehicle 100, and ensure the safety of the user in using the vehicle. When the helmet matching authentication is passed, the control unit 121 controls the lock 125 to unlock. The result of the helmet-mounting authentication is determined according to the helmet-mounting authentication data, and the condition that the helmet-mounting authentication passes includes that the wearing state of the helmet before the vehicle lock 125 is unlocked is correct wearing. That is, when the helmet wearing state before the lock 125 is unlocked is incorrect wearing, the control unit 121 does not control the lock 125 to unlock; when the helmet wearing state before the lock 125 is unlocked is correct wearing, the control unit 121 controls the lock 125 to be unlocked, so that the user can ride on the vehicle body 120. In the present application, the wearing state of the helmet indicates that the helmet 110 is not worn correctly, which includes states that the helmet 110 is not worn and the wearing state of the helmet 110 does not meet the safety requirement. The detection of the wearing state of the helmet before the unlocking of the lock 125 can be performed in one or more suitable ways according to the needs of the actual application.
In some embodiments, at least one helmet-mounted authentication sensor may be disposed on the helmet 110 to obtain helmet-mounted authentication data. The helmet-mounted authentication sensor may include one or more of a pressure sensor, a proximity sensor, a temperature sensor, a strap tension sensor, a strap snap sensor, a gyroscope, or other sensor capable of detecting a wearing state of the helmet. Optionally, the detection principle of the helmet-equipped authentication sensor is not different from that of the first height detection device 112 and the second height detection device 123, that is, the helmet-equipped authentication sensor collects data related to the wearing state of the helmet in a manner other than detecting the height of the helmet 110, so that the wearing state of the helmet is determined in different manners under different situations and stages in the vehicle using process, and the reliability of the determination result of the wearing state of the helmet can be improved. The helmet 110 is further provided with a first wireless communication device 111, the first wireless communication device 111 is connected with a first height detection device 112, and the first wireless communication device 111 is configured to transmit the current helmet altitude detected by the first height detection device 112 to the outside. Preferably, the first wireless communication device 111 may be a short-range communication device, such as any device that performs short-range wireless communication based on short-range wireless communication protocols, such as the Hilink protocol, wiFi, mesh, bluetooth, zigBee, thread, Z-Wave, NFC, UWB, liFi, and the like. The helmet 110 transmits the sensor data to the outside through the first wireless communication device 111, and may transmit the sensor data to the control unit 121, for example. The control unit 121 may determine whether the helmet 110 is correctly worn by the user according to the sensor data of the helmet 110, or the control unit 121 may transmit the sensor data of the helmet 110 to the server 200 and the server 200 may determine whether the helmet 110 is correctly worn by the user according to the sensor data of the helmet 110.
In some embodiments, before the vehicle 100 is unlocked, the helmet-mounted state and the helmet-mounted authentication result may be determined by acquiring an image related to the helmet-mounted state and acquiring helmet-mounted authentication data through image recognition. Before acquiring the image related to the wearing state of the helmet, it is required to determine whether the user is authorized to acquire the image related to the wearing state of the helmet for image recognition authentication, and this process may be implemented by querying image recognition authentication authorization data by the server 200. If the user does not authorize the image recognition authentication before, the server 200 sends an instruction for obtaining the image recognition authentication authorization to the vehicle body 120 or the user terminal 300, and the vehicle body 120 or the user terminal 300 prompts the user to use the vehicle 100 to acquire a face image for image recognition authentication, and asks the user whether to authorize the image recognition authentication. And if the user authorizes the image identification authentication, acquiring an image related to the wearing state of the helmet. In some application scenarios, if the user refuses to authorize the image recognition authentication, the vehicle body 120 or the user terminal 300 may prompt the user to return the helmet 110 according to an instruction of the server 200; within the preset time, if the control unit 121 receives a signal that the helmet lock 124 recognizes that the helmet locking is successful, the control unit sends the returned information of the helmet 110 to the server 200, and the server 200 ends the vehicle using process; if the server 200 does not receive the returned information of the helmet 110 sent by the control unit 121 within the predetermined time, the server 200 may issue an instruction to the user terminal 300 or the vehicle 100 to prompt the user. In other application scenarios, if the user refuses authorization to perform image recognition authentication, the vehicle body 120 or the user terminal 300 may guide the user to perform helmet wearing state detection in other feasible manners to obtain helmet-mounted authentication data.
The acquisition of the image related to the wearing state of the helmet may be performed by the vehicle 100 or the user terminal 300.
In one embodiment, an image capturing device may be disposed on the helmet 110, and the helmet 110 transmits an image captured by the image capturing device to the server 200 through the first wireless communication device 111, or the helmet 110 transmits an image captured by the image capturing device to the vehicle body 120 through the first wireless communication device 111, and then the image is transmitted to the server 200 by the vehicle body 120. The server 200 analyzes whether a preset human body part or article exists in the image, thereby determining the wearing state of the helmet 110. For example, when the image capturing device is disposed inside the helmet, the wearing state of the helmet 110 can be determined by analyzing whether or not facial organs (e.g., a combination of one or more of the ear, eye, nose, etc.) are present in the image, depending on the specific location where the image capturing device is disposed; for another example, when the image capturing device is disposed at the lower end of the helmet, the wearing state of the helmet 110 can be determined by analyzing whether there are body parts such as shoulders and four limbs in the image, or analyzing the relative positional relationship between the body parts and the vehicle body 120.
In another embodiment, an image capturing device is disposed on the vehicle body 120, the vehicle body 120 prompts the user to capture an image through the image capturing device disposed on the vehicle 100, the vehicle body 120 transmits the captured image related to the wearing state of the helmet to the server 200, and the server 200 analyzes the relative position between the helmet 110 and another reference object in the image to determine the wearing state of the helmet 110. Or, in another embodiment, before the vehicle 100 is unlocked, the user terminal 300 prompts the user to capture an image of a designated area using a camera of the user terminal 300, the user terminal 300 transmits the captured image to the server 200, and the server 200 analyzes the relative position between the helmet 110 and other reference objects in the image to determine the wearing state of the helmet 110. The server 200 may analyze the relative position between the helmet 110 and other reference objects in the image, for example, as follows: by analyzing the image for the presence of a human face inside the helmet 110, or whether the helmet 110 is positioned above a human neck, etc. When the server 200 determines that the helmet wearing state before the lock 125 is unlocked is correct wearing through image recognition authentication, a lock 125 unlocking instruction is sent to the control unit 121 of the vehicle 100, and the control unit 121 of the vehicle 100 controls the lock 125 to be unlocked after receiving the lock 125 unlocking instruction sent by the server 200. The vehicle body 120 further has a power mechanism 126, the power mechanism 126 is used for providing driving force for the traveling of the vehicle body 120, and the specific form of the power mechanism 126 can be selected according to the type of the vehicle 100, and may include a driving motor, for example. After the lock 125 is unlocked, the lock 125 may feed back information of successful lock unlocking to the control unit 121, and after receiving the information of successful lock unlocking, the control unit 121 may control the power supply of the vehicle body 120 to power on the power mechanism 126, so that the user can normally use the vehicle 100 to ride the vehicle. If the lock 125 is not successfully unlocked, the lock 125 may feed back information of the failed unlocking of the lock 125 to the control unit 121, and after receiving the information of the failed unlocking of the lock 125, the control unit 121 may feed back the information of the failed unlocking of the lock 125 to the server 200.
Preferably, the detection of the wearing state of the helmet may also be performed after the lock 125 is unlocked and the vehicle 100 is in the riding state, so as to avoid that the user takes off the helmet 110 after detecting the wearing state of the helmet before the vehicle 100 is unlocked, which may affect the safety of the vehicle. In this application, the vehicle 100 being in the "riding state" refers to the vehicle 100 being in a state where the lock 125 has been unlocked and the vehicle 100 is normally ridden by the user, i.e., the vehicle 100 being in the "riding state" refers to a state where the vehicle 100 can be ridden by the user at any time, regardless of whether the vehicle 100 is actually traveling at a certain speed. When it is detected that the helmet wearing state in the vehicle riding state is not properly worn, the control unit 121 of the vehicle 100 may perform a preset helmet-free riding prevention operation. The anti-helmet riding operation may include one or more of audibly prompting the user to wear the helmet 110, limiting the output power of the power mechanism 126 of the vehicle 100, and the like. Alternatively, the control unit 121 of the vehicle 100 may also feed back the wearing state of the helmet to the server 200 when detecting that the wearing state of the helmet is not properly worn in the riding state of the vehicle.
In the present embodiment, the helmet 110 is provided with a first height detection device 112, and the first height detection device 112 is capable of detecting the current helmet altitude in real time. The current helmet altitude is data capable of representing the altitude of the position where the helmet 110 is located at the time of detection, and may be a specific altitude numerical value, or other detection values having a determined numerical conversion relationship with the altitude, such as an air pressure value. In the present embodiment, the current helmet altitude is a specific altitude value. The first height detection device 112 may include an altitude sensor, which may be a barometric altimeter or other form of device capable of directly or indirectly measuring altitude. The helmet 110 is further provided with a first wireless communication device 111, the first wireless communication device 111 is electrically connected to the first height detection device 112, and the first wireless communication device 111 is configured to transmit the current helmet altitude detected by the first height detection device 112 to the outside. Preferably, the first wireless communication device 111 may be a short-range communication device, such as any device that performs short-range wireless communication based on short-range wireless communication protocols, such as the hill protocol, wiFi, mesh, bluetooth, zigBee, thread, Z-Wave, NFC, UWB, liFi, and the like.
In the present embodiment, the control unit 121 further includes a second height detecting device 123, and the second height detecting device 123 is capable of detecting the current vehicle altitude in real time. The current vehicle altitude is data capable of representing the altitude of the position where the vehicle body 120 is located at the time of detection, and may be a specific altitude numerical value, or other detection values having a determined numerical conversion relationship with the altitude, such as an air pressure value. In the present embodiment, the current vehicle altitude is a specific altitude value. Similar to the first height detecting device 112, the second height detecting device 123 may include an altitude sensor, which may be a barometric altimeter or other form of device capable of directly or indirectly measuring altitude. The control unit 121 is further provided with a second wireless communication device 122, the second wireless communication device 122 has a wireless communication module corresponding to the communication protocol of the first wireless communication device 111, and the second wireless communication device 122 is capable of establishing wireless communication with the first wireless communication device 111 and receiving the current helmet altitude transmitted by the first wireless communication device 111. Preferably, the second wireless communication device 122 and the first wireless communication device 111 can perform short-range wireless communication based on a short-range wireless communication protocol such as a Hilink protocol, wiFi, mesh, bluetooth, zigBee, thread, Z-Wave, NFC, UWB, liFi, and the like. For example, the first wireless communication device 111 and the second wireless communication device 122 communicate with each other via the bluetooth protocol.
The control unit 121 calculates a difference between the current helmet altitude and the current vehicle altitude to obtain a current helmet vehicle altitude difference. The current helmet car height difference is used to reflect an altitude difference between the helmet 110 and the vehicle body 120. When the current helmet altitude and the current vehicle altitude are specific altitude values, the current helmet car altitude difference is a difference between the current helmet altitude and the current vehicle altitude. The control unit 121 further determines the helmet wearing state according to the current helmet-mounted vehicle height difference. As the user wears the helmet 110 to ride the vehicle 100, the helmet 110 is away from the surface of the vehicle body 120, and a height difference is generated between the helmet 110 and the vehicle body 120, which is associated with the height of the user. When the height difference between the helmet 110 and the vehicle body 120 is too small, it may indicate that the helmet 110 is not properly worn on the head of the user. Therefore, the control unit 121 may determine that the helmet wearing state is not correctly worn when the difference in the height of the helmet vehicle is less than or equal to the preset difference in height; and when the height difference of the helmet vehicle is larger than the preset height difference, determining that the wearing state of the helmet vehicle is correct wearing. Compare with the mode that adopts bandage buckle sensor, temperature sensor etc. to carry out the helmet and wear the detection, because the confirmation that will carry out the helmet wearing state through the helmet car difference in height needs to make helmet 110 and vehicle body 120 keep certain difference in height, and vehicle body 120 does not set up the structure that can prevent helmet 110 in the position with user's head parallel and level, the user wants to avoid detecting the ten minutes difficulty, can guarantee the accuracy that the helmet wearing state detected from this, guarantee that the user can continuously wear helmet 110 when riding.
The preset height difference is determined comprehensively according to parameters such as the setting position of the second height detecting device 123 on the vehicle body 120, the setting position of the first height detecting device 112 on the helmet 110, the height difference between the head of the qualified user with the preset minimum height and the second height detecting device 123 when the qualified user sits on the vehicle 100, and the like. The preset height difference may be stored in the memory 711 of the control unit 121 in advance, or may be acquired from the server 200 through the second wireless communication device 122. For example, when receiving the identification information of the vehicle 100 sent by the user terminal 300, the server 200 determines the vehicle type of the vehicle body 120 according to the identification information of the vehicle 100 to determine a corresponding preset height difference value, and feeds back the preset height difference to the control unit 121.
Further, in some embodiments, the control unit 121 establishes a wireless communication connection with the helmet 110 after receiving the preset height difference sent by the server 200, so as to receive the current helmet altitude detected by the first height detecting device 112. In an alternative embodiment, the control unit 121 may transmit an activation detection signal to the helmet 110 through the second wireless communication device 122, and the helmet 110 may activate the first height detection device 112 to perform the detection of the current helmet altitude and transmit the current helmet altitude to the outside according to the activation detection signal.
Preferably, the above processes of detecting the current helmet altitude, detecting the current vehicle altitude, and determining the helmet wearing state according to the current helmet height difference may be performed when the vehicle 100 is in the riding state, so that it may be determined whether the user wears the helmet 110 correctly when the vehicle 100 is riding, and the user is prevented from taking off the helmet 110 from the head during riding.
In some embodiments, after the lock 125 of the vehicle body 120 is unlocked, the control unit 121 may further enable the second wireless communication device 122 to establish a wireless communication connection with the first wireless communication device 111, so that the control unit 121 can receive the current helmet altitude transmitted by the helmet 110. In some embodiments, the lock 125 sends a lock unlocking success message to the control unit 121 after unlocking successfully, and after the control unit 121 receives the lock unlocking success message sent by the lock 125, the control unit 121 sends a start detection signal to the helmet 110 through the second wireless communication device 122, and the helmet 110 enables the first height detection device 112 to perform detection of the current helmet altitude and sends the current helmet altitude outwards according to the start detection signal. Since the vehicle 100 cannot ride normally when the lock 125 is not unlocked, the detection of the current altitude of the helmet is started after the lock 125 of the vehicle body 120 is unlocked, which is beneficial to saving electric energy.
In a riding state of the vehicle, the first height detecting device 112 and the second height detecting device 123 may periodically perform the current helmet altitude and the current vehicle altitude at predetermined time intervals, respectively, so that the wearing state of the helmet may be continuously detected, and the user may be better prevented from taking off the helmet 110 during the riding process. The time interval may be selected according to actual needs, and may be, for example, 5 seconds, 8 seconds, 10 seconds, and so on.
In one embodiment, the helmet 110 and the vehicle body 120 are respectively provided with a clock circuit, and the clock circuit controls the first height detection device 112 and the second height detection device 123 to perform altitude detection at the same time interval, so that the time point when the first height detection device 112 acquires the current helmet altitude is substantially the same as the time point when the second height detection device 123 acquires the current vehicle altitude, thereby ensuring the accuracy of determining the wearing state of the helmet.
In another embodiment, referring to fig. 3, the helmet 110 further comprises a timing circuit 113, the timing circuit 113 being electrically connected to the first height detecting device 112. The timing circuit 113 transmits an excitation signal to the first height detecting means 112 at preset time intervals, so that the first height detecting means 112 can periodically detect the current helmet altitude at the preset time intervals. When the control unit 121 receives the current helmet altitude through the second wireless communication device 122, it controls the second height detection device 123 to detect the current vehicle altitude, so that the time correspondence between the detected current vehicle altitude and the current helmet altitude can be ensured, and the time calibration between the helmet 110 and the vehicle body 120 is also not required.
In some embodiments, the control unit 121 may perform different helmet-less riding operations according to the determined duration that the helmet wearing state is not properly worn in the riding state. When the first height detection means 112 and the second height detection means 123 periodically detect at preset time intervals, the duration for which the wearing state of the helmet is not correctly worn may be determined based on the number of consecutive times for which the determined wearing state of the helmet in the riding state of the vehicle is not correctly worn. That is, the control unit 121 may perform different helmet riding-proof operations according to the number of consecutive times of determining that the helmet riding state is not correctly worn in the vehicle riding state. For example, when it is detected that the current helmet-mounted vehicle height difference is less than or equal to the preset height difference any number of times in the vehicle riding state (when the helmet wearing state is incorrect wearing), the vehicle body 120 may be controlled to prompt the user to wear the helmet 110 by sound; when the control unit 121 determines that the height difference of the current helmet car is smaller than or equal to the preset height difference for N consecutive times (N is an integer not smaller than 2), the power mechanism 126 of the vehicle body 120 may be controlled to reduce the output power or the power of the power mechanism 126 may be controlled to be turned off, so that the user cannot normally use the vehicle body 120 to ride the vehicle, and meanwhile, the control unit 121 may control the vehicle 100 to prompt the user to select to continue riding or return to the vehicle on the user terminal 300 through audio.
Further, the control unit 121 controls the power mechanism 126 of the vehicle body 120 to be powered off when the vehicle 100 satisfies a helmet-less riding condition including determining that the helmet wearing state in the vehicle riding state is not properly worn. After the control unit 121 controls the power mechanism 126 of the vehicle body 120 to be powered off when the vehicle 100 meets the helmet-free riding condition, and controls the vehicle 100 to prompt the user to choose to continue riding or return to the vehicle on the application program of the user terminal 300 through audio, if the user chooses to continue riding, helmet-matching authentication data can be collected again to perform helmet-matching authentication to determine the wearing state of the helmet. The process of performing the helmet mounting authentication again may be the same as the helmet mounting authentication before the lock 125 is unlocked, or may be different from the helmet mounting authentication before the lock 125 is unlocked. For example, the helmet-fitting authentication can be performed by re-acquiring an image related to the wearing state of the helmet and performing image recognition authentication; or the data collected by the helmet matching authentication sensor can be used for helmet matching authentication again; or, the image recognition result and the data collected by the helmet-matching authentication sensor can be combined to comprehensively determine the helmet-matching authentication result. After helmet-mounting authentication is passed again, the server 200 transmits a power supply return instruction to the control unit 121, and after the control unit 121 receives the power supply return instruction, the power mechanism 126 of the vehicle 100 is controlled to return power supply, so that the user can continue to ride the vehicle 100.
Embodiments of the present invention also relate to a vehicle control method for controlling a vehicle 100 equipped with a helmet 110. In some application scenarios, the vehicle control method may be executed by the control unit 121 in the vehicle 100 in at least some of the embodiments of the invention described above. Fig. 4 is a flowchart illustrating a vehicle control method according to an embodiment of the present invention. Referring to fig. 4, the vehicle control method includes determining a helmet wearing state in a vehicle riding state, and determining the helmet wearing state in the vehicle riding state includes steps S4100 to S4300 of:
and step S4100, acquiring the current helmet altitude.
As described above, the first height detection device 112 may be provided on the helmet 110, and the first height detection device 112 may be capable of detecting the current helmet altitude in real time. The first height detection device 112 may include an altitude sensor, which may be a barometric altimeter or other form of device capable of directly or indirectly measuring altitude. The helmet 110 is further provided with a first wireless communication device 111, the first wireless communication device 111 is electrically connected with the first height detection device 112, and the control unit 121 of the vehicle body 120 is provided with a second wireless communication device 122. The second wireless communication device 122 is connected to the first wireless communication device 111 in a wireless communication manner, and the control unit 121 obtains the current helmet altitude from the helmet 110.
Step S4200, acquiring a current vehicle altitude.
As described above, the second height detecting means 123 may be provided at the control unit 121, and the second height detecting means 123 may be capable of detecting the current vehicle altitude in real time. Similar to the first height detecting device 112, the second height detecting device 123 may include an altitude sensor, which may be a barometric altimeter or other form of device capable of directly or indirectly measuring altitude.
In an alternative embodiment, the current vehicle altitude may be started after the control unit 121 receives the current helmet altitude, so that the time correspondence between the current vehicle altitude and the current helmet altitude may be better ensured.
Step S4300, determining the helmet wearing state in the vehicle riding state according to the current helmet-vehicle height difference.
The current helmet car height difference is used to reflect an altitude difference between the helmet 110 and the vehicle body 120. When the current helmet altitude and the current vehicle altitude are specific altitude values, the current helmet-vehicle altitude difference is a difference value between the current helmet altitude and the current vehicle altitude. The control unit 121 determines the helmet wearing state according to the calculated current helmet car height difference. Specifically, when the height difference of the helmet vehicle is smaller than or equal to the preset height difference, the wearing state of the helmet is determined to be incorrect wearing; and when the height difference of the helmet is greater than the preset height difference, determining that the wearing state of the helmet is correct wearing.
The preset height difference may be determined according to a preset minimum height difference between the helmet 110 and the second height detecting device 123 when the user correctly wears the helmet 110 to ride the vehicle 100. The preset height difference may be stored in the memory of the control unit 121 in advance, or may be acquired from the server 200 through the second wireless communication device 122. For example, when the server 200 receives the identification information of the vehicle 100 sent by the user terminal 300, the vehicle type of the vehicle body 120 is determined according to the identification information of the vehicle 100 to determine a corresponding preset height difference value, and the preset height difference value is fed back to the control unit 121, and the vehicle control method further includes receiving the preset height difference sent by the server 200.
In an alternative embodiment, as shown in fig. 4, the vehicle control method further includes the following step S4400:
and S4400, when the helmet wearing state in the vehicle riding state is incorrect wearing, helmet-free riding prevention operation is executed.
The anti-helmet riding operation may include one or more of controlling vehicle 100 to audibly prompt the user to wear helmet 110, limiting the output power of power mechanism 126 of vehicle 100, controlling power mechanism 126 of vehicle 100 to power off, and the like. Alternatively, the control unit 121 may also feed back the helmet wearing state to the server 200 when detecting that the helmet wearing state is not properly worn in the vehicle riding state.
Optionally, different helmet-free riding-preventing operations may be performed according to different durations of incorrect wearing of the determined helmet wearing state in the riding state. In some embodiments, when the helmet wearing state in the vehicle riding state is not correctly worn, the vehicle 100 is controlled to perform the audible prompt; when the helmet wearing state in the vehicle riding state is not correctly worn and the duration time exceeds a predetermined time, the power mechanism 126 of the vehicle 100 is controlled to be powered off. For example, the first height detecting means 112 and the second height detecting means 123 periodically detect at preset time intervals, and the duration in which the helmet wearing state is not correctly worn can be reflected by the number of consecutive times that the detected difference in height of the helmet is less than or equal to the preset difference in height. When the helmet-mounted vehicle height difference is detected to be smaller than or equal to the preset height difference, controlling the vehicle 100 to perform sound prompt to remind a user of needing to wear the helmet 110 to ride; when the height difference of the helmet-mounted vehicle is detected to be smaller than or equal to the preset height difference for N times (N is an integer not smaller than 2), the power mechanism 126 can be controlled to control the power mechanism 126 to be powered off, so that the user cannot normally use the vehicle 100 to ride the helmet-mounted vehicle, and the vehicle using safety of the user is ensured.
Fig. 5 is a flowchart illustrating a vehicle control method according to another embodiment of the present invention. Referring to fig. 5, in some embodiments, the vehicle control method includes steps S5100 to S5400, wherein steps S5200 to S5400 correspond to steps S4100 to S4300 in fig. 4 and described above with reference to fig. 4. Before step S5200 (obtaining the current helmet altitude), step S5100 is further included as follows:
and S5100, in response to the preset height difference sent by the server, establishing wireless communication connection with the helmet.
After receiving the preset height difference sent by the server 200, the control unit 121 establishes wireless communication connection with the helmet 110, so as to receive the current helmet altitude detected by the first height detecting device 112, so as to determine the wearing state of the helmet in the riding state of the vehicle. Therefore, the helmet wearing state can be determined according to the current helmet height difference when the vehicle 100 is in the riding state, and the effect of automatic starting detection can be achieved.
In another embodiment, step S5100 may be replaced with step S5100' as follows:
step S5100' is used for responding to the preset height difference sent by the server and sending a starting detection signal to the helmet.
The control unit 121 may transmit a start detection signal to the helmet 110 upon receiving the preset height difference transmitted by the server 200, so that the first height detection device 112 on the helmet 110 starts to perform the detection of the current helmet altitude and feeds back the current helmet altitude to the control unit 121, thereby achieving the effect of automatically starting the detection.
Fig. 6 is a flowchart illustrating a vehicle control method according to still another embodiment of the present invention. Steps S6400 to S6600 in fig. 6 correspond to steps S4100 to S4300 in fig. 4 and described above with reference to fig. 4. Referring to fig. 6, before step S6400 (acquiring the current helmet altitude), steps S6100 and S6300 are further included as follows:
and S6100, controlling the helmet lock to unlock in response to the received helmet lock unlocking instruction.
In some application scenarios, the vehicle 100 is provided with a helmet lock 124 for locking the helmet 110, and before the vehicle 100 is used, the helmet lock 124 needs to be unlocked, and the user takes the helmet 110 off and wears it. The helmet lock 124 is in signal connection with the control unit 121, and after receiving a helmet lock 124 unlocking instruction sent by the server 200, the control unit 121 controls the helmet lock 124 to unlock, so that the user can take down and wear the helmet 110.
And step S6300, controlling unlocking of the vehicle lock in response to receiving the vehicle lock unlocking instruction.
After the helmet lock 124 is unlocked, the helmet 110 is in a state accessible to the user. Helmet-fitting authentication is performed before the lock 125 is unlocked, ensuring that the user has worn the helmet 110 correctly before riding in the vehicle 100. The helmet-mounted authentication is used for determining the wearing condition of the helmet 110 when the user is ready to ride the vehicle 100, and the condition that the helmet-mounted authentication passes includes that the wearing state of the helmet is correct wearing. The unlocking instruction of the lock 125 is generated when the helmet-mounting authentication is passed, and the lock 125 of the vehicle 100 is unlocked after the helmet-mounting authentication is passed, so that the safety of the user in using the vehicle can be fully ensured. The determination of the helmet wearing state in the vehicle riding state is performed after the lock 125 is successfully unlocked, and it may be determined whether the user continues to wear the helmet 110 correctly during riding after the lock 125 is unlocked.
In some embodiments, referring to fig. 6, the vehicle control method includes step S6200, after step S6100 and before step S6300, of:
and S6200, acquiring helmet matching authentication data after receiving the information that the helmet lock is successfully unlocked.
After the helmet lock 124 is unlocked, a signal indicating that the helmet lock 124 is successfully unlocked may be fed back to the control unit 121. The control unit 121 may acquire the helmet-mounting authentication data after receiving the unlocking success information of the helmet lock 124. Wherein the helmet matching authentication data is used for performing helmet matching authentication. The mode of acquiring the helmet-mounting authentication data is different from the mode of acquiring the current altitude of the helmet, and the acquiring way of the helmet-mounting authentication data is not limited to acquiring through the helmet 110 or the vehicle body 120, but also can be acquired through the user terminal 300 or other equipment, so that the accuracy of the helmet-mounting authentication result can be ensured. For example, the helmet-equipped authentication data may be acquired by providing one or more of a pressure sensor, a proximity sensor, a temperature sensor, a strap tension sensor, a strap buckle sensor, a gyroscope, or another sensor capable of detecting the wearing state of the helmet on the helmet 110 as the helmet-equipped authentication sensor, or an image related to the wearing state of the helmet may be acquired by an image acquisition device on the helmet 110, the vehicle 100, or the user terminal 300 as the helmet-equipped authentication data.
The helmet-mounted authentication data may be processed by the control unit 121 or the server 200 to determine a result of the helmet-mounted authentication. After the helmet-equipped authentication is passed, the vehicle 100 is controlled to be in a state of being normally used, and the vehicle using safety of the user can be ensured.
Fig. 7 is a flowchart illustrating a vehicle control method according to still another embodiment of the present invention. Referring to fig. 7, in some embodiments, the vehicle control method includes steps S7100 to S7700, wherein steps S7300 to S7500 correspond to steps S4100 to S4300 in fig. 4 and described above with reference to fig. 4, and step S7100 corresponds to step S6300 in fig. 6 and described above with reference to fig. 6. Before step S7100 (in response to receiving the lock unlocking instruction, controlling the lock to unlock), step S7200 is further included as follows:
and step S7200, controlling a power mechanism of the vehicle to be powered on in response to the received information that the lock is successfully unlocked.
After receiving the information that the lock 125 is successfully unlocked, the control unit 121 controls the power supply of the vehicle body 120 to power on the power mechanism 126, so that the user can normally use the vehicle 100 to ride the vehicle. Thus, the risk of motor stalling or the like caused by the fact that the vehicle 100 is in a powered state when the lock 125 is not successfully opened can be avoided.
Referring to fig. 7, in this embodiment, after determining the wearing state of the helmet in the riding state of the vehicle, according to the determination result of the wearing state of the helmet, the vehicle control method further includes steps S7600 to S7700:
and step S7600, controlling a power mechanism of the vehicle to be powered off when the vehicle meets the helmet-free riding condition.
The helmet-less riding condition includes that the wearing state of the helmet in the riding state of the vehicle is not proper. Thus, a user may be prevented from riding vehicle 100 without wearing helmet 110.
And step S7700, responding to the received power supply restoration instruction, controlling a power mechanism of the vehicle to restore power supply.
After the power mechanism 126 is powered off, the helmet matching authentication is performed again, wherein the power supply restoration command is generated when the helmet matching authentication after the power mechanism 126 is powered off passes. In the present embodiment, the helmet-mounted authentication includes that the wearing state of the helmet determined from the image recognition is correctly worn. Thus, the user may continue to use the vehicle 100 after wearing the helmet 110 again.
Fig. 8 is a functional configuration diagram of a vehicle control device according to an embodiment of the present invention. Referring to fig. 8, an embodiment of the present invention further relates to a vehicle control apparatus 500 for controlling the vehicle 100, which may include the following modules:
a helmet altitude obtaining module 510, configured to obtain a current helmet altitude.
A vehicle altitude obtaining module 520, configured to obtain a current vehicle altitude.
The helmet wearing state determining module 530 is configured to determine a helmet wearing state when the vehicle 100 is in a riding state according to the current helmet-vehicle height difference. The current helmet vehicle height difference is determined according to the difference between the current helmet altitude and the current vehicle altitude. The helmet wearing state determining module 530 determines that the helmet wearing state is incorrect wearing when the helmet-mounted vehicle height difference is smaller than or equal to the preset height difference; the helmet wearing state determining module 530 determines that the helmet wearing state is correct wearing when the helmet-mounted vehicle height difference is greater than the preset height difference.
In some embodiments, the vehicle control apparatus 500 described above may be implemented as, or entirely included/partially included in, the control unit 121 of the vehicle 100 shown in fig. 1.
Fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present invention. In another embodiment of the present invention, referring to FIG. 9, an electronic device 600 comprises a memory 610 and a processor 620, the processor 620 and the memory 610 being electrically connected. The memory 610 is adapted to store instructions or programs executable by the processor 620. Processor 620 may be a stand-alone microprocessor or a collection of one or more microprocessors. Thus, the processor 620 implements the processing of data and the control of other devices by executing instructions stored by the memory 610 to thereby perform the method flows of embodiments of the present invention as described above. In the present embodiment, the electronic device 600 described above may be implemented as, or entirely included/partially included in the control unit 121 of the vehicle 100 shown in fig. 1.
Fig. 10 is a schematic structural view of a vehicle according to an embodiment of the present invention. In another embodiment of the present invention, a vehicle 700 is also provided. In some alternative implementations, the vehicle 700 may be the vehicle 100 of fig. 1-3. Referring to fig. 10, the vehicle 700 includes a control unit 710, and the control unit 710 includes a memory 711 and a processor 712. The processor 712 and the memory 711 are electrically connected. The memory 711 is adapted to store instructions or programs executable by the processor 712. The processor 712 is configured to execute a computer program, which may be written in an instruction set of an architecture such as x86, arm, RISC, MIPS, SSE, and the like. The memory 711 includes, for example, a ROM (read only memory), a RAM (random access memory), a nonvolatile memory such as a hard disk, and the like. The processor 712 may be a stand-alone microprocessor 712 or may be a collection of one or more microprocessors 712. The control unit 121 may further include a communication module capable of communicating by at least one of wired communication and wireless communication. The memory 711 is used to store program instructions for controlling the processor 712 to operate to perform a control method for the vehicle 100. Thus, the processor 712 implements the processing of data and the control of other devices by executing instructions stored by the memory 711 to thereby perform the method flows of embodiments of the present invention as described above. How the instructions control the operation of the processor 712 will not be described in detail herein.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, apparatus (device) or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may employ a computer program product embodied on one or more computer-readable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
These computer program instructions may be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows.
These computer program instructions may also be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows.
Another embodiment of the invention is directed to a non-transitory storage medium storing a computer-readable program for causing a computer to perform some or all of the above-described method embodiments.
That is, as can be understood by those skilled in the art, all or part of the steps in the method for implementing the embodiments described above may be accomplished by specifying, by a program, relevant hardware, where the program is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the method described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In the embodiments and descriptions, if the personal information processing is involved, the processing is performed on the premise of having a validity basis (for example, obtaining the agreement of the personal information subject or being necessary for fulfilling the contract), and the processing is performed only within a specified or agreed range. The user refuses to process personal information except the necessary information required by the basic function, and the use of the basic function by the user is not influenced.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (20)

1. A vehicle control method, characterized by comprising determining a helmet wearing state in a vehicle riding state, the determining the helmet wearing state in the vehicle riding state comprising:
acquiring the current helmet altitude;
acquiring the current vehicle altitude; and
determining the helmet wearing state in a vehicle riding state according to the current helmet vehicle height difference, wherein the current helmet vehicle height difference is a difference value between the current helmet altitude and the current vehicle altitude;
wherein, according to current helmet car difference in height, confirm that the helmet wearing state under the vehicle state of riding includes:
when the height difference of the helmet vehicle is smaller than or equal to a preset height difference, determining that the helmet wearing state is incorrect wearing;
and when the helmet car height difference is larger than the preset height difference, determining that the helmet wearing state is correct wearing.
2. The vehicle control method according to claim 1, characterized by further comprising:
controlling unlocking of a vehicle lock in response to receiving a vehicle lock unlocking instruction, wherein the vehicle lock unlocking instruction is generated when helmet matching authentication is passed, and the helmet matching authentication is passed and comprises that the wearing state of the helmet is correct wearing;
wherein the determining of the wearing state of the helmet in the riding state of the vehicle is performed after the lock is successfully unlocked.
3. The vehicle control method according to claim 2, characterized in that before said controlling the lock to be unlocked in response to receiving the lock unlocking instruction, the method further comprises:
controlling the helmet lock to unlock in response to receiving a helmet lock unlocking instruction; and
after helmet lock unlocking success information is received, helmet matching authentication data are obtained and used for performing helmet matching authentication;
and acquiring helmet configuration authentication data in a mode different from the current helmet altitude.
4. The vehicle control method according to claim 2, characterized by further comprising:
and controlling a power mechanism of the vehicle to be powered on in response to the received information of successful unlocking of the lock.
5. The vehicle control method according to claim 2, characterized by further comprising:
controlling a power mechanism of the vehicle to be powered off when the vehicle meets the helmet-free riding condition, wherein the helmet-free riding condition comprises that the helmet wearing state in the vehicle riding state is incorrect wearing; and
controlling a power mechanism of the vehicle to recover power supply in response to receiving a power supply recovery instruction, wherein the power supply recovery instruction is generated when helmet mounting authentication after the power mechanism is powered off passes;
wherein the helmet-mounted authentication is correctly worn by a helmet wearing state determined by including at least one of data detected by an image recognition and a helmet-mounted authentication sensor.
6. The vehicle control method according to claim 2, wherein the obtaining the current vehicle altitude includes:
in response to receiving the current helmet altitude, obtaining the current vehicle altitude.
7. The vehicle control method according to claim 1, characterized in that the method further comprises:
and in response to receiving the preset height difference sent by the server, establishing a wireless communication connection with the helmet.
8. The vehicle control method according to claim 1, characterized by further comprising:
when the helmet wearing state in the vehicle riding state is not proper wearing, helmet-free riding prevention operation is performed.
9. The vehicle control method according to claim 8, wherein the performing the helmet-less ride operation when the helmet worn state in the vehicle riding state is not correctly worn includes:
when the helmet in the riding state of the vehicle is not worn correctly, controlling the vehicle to carry out sound prompt; and
and when the wearing state of the helmet in the riding state of the vehicle is that the helmet is not worn correctly and the duration time exceeds a preset time, controlling a power mechanism of the vehicle to be powered off.
10. A vehicle control apparatus, characterized by comprising:
the helmet altitude acquisition module is used for acquiring the current helmet altitude;
the vehicle altitude acquisition module is used for acquiring the current vehicle altitude; and
the helmet wearing state determining module is used for determining a helmet wearing state when a vehicle is in a riding state according to the current helmet vehicle height difference, and the current helmet vehicle height difference is determined according to the difference value between the current helmet altitude and the current vehicle altitude;
when the helmet wearing state determining module determines that the helmet wearing state is not correctly worn when the helmet-mounted vehicle height difference is smaller than or equal to a preset height difference;
the helmet wearing state determining module determines that the helmet wearing state is correct wearing when the helmet-mounted vehicle height difference is larger than the preset height difference.
11. A computer-readable storage medium on which computer program instructions are stored, which computer program instructions, when executed by a processor, implement the method of any one of claims 1-9.
12. An electronic device comprising a memory and a processor, wherein the memory is configured to store one or more computer program instructions, wherein the one or more computer program instructions are executed by the processor to implement the method of any of claims 1-9.
13. A vehicle comprising a control unit comprising a memory and a processor, the memory for storing one or more computer program instructions, wherein the one or more computer program instructions are executed by the processor to implement the method of any one of claims 1-9.
14. A vehicle, characterized by comprising:
a helmet provided with a first height detection device and a first wireless communication device, the first height detection device being electrically connected with the first wireless communication device, the first height detection device being configured to detect a current helmet altitude; and
a vehicle body provided with a control unit, the control unit including a second wireless communication device capable of signal connection with the first wireless communication device and receiving the current helmet altitude, the second height detection device being configured to detect a current vehicle altitude, the control unit being configured to determine a helmet wearing state in a vehicle riding state according to the current helmet-mounted vehicle altitude difference, the current helmet-mounted vehicle altitude difference being a difference between the current helmet altitude and the current vehicle altitude;
wherein, the control unit determines the helmet wearing state under the vehicle riding state according to the current helmet-mounted vehicle height difference, and comprises:
when the height difference of the helmet vehicle is smaller than or equal to a preset height difference, determining that the helmet wearing state is incorrect wearing;
and when the helmet car height difference is larger than the preset height difference, determining that the helmet wearing state is correct wearing.
15. The vehicle of claim 14, wherein the vehicle body further comprises a helmet lock configured to lock the helmet and a vehicle lock configured to lock the vehicle body, the helmet lock and the vehicle lock in signal connection with the control unit;
the control unit is further configured to:
controlling the helmet lock to unlock in response to receiving a helmet lock unlocking instruction; and
controlling a vehicle lock to be unlocked in response to receiving a vehicle lock unlocking instruction, wherein the vehicle lock unlocking instruction is generated when helmet matching authentication is passed, and the helmet matching authentication is passed and comprises that the helmet is worn correctly;
wherein the determining of the helmet wearing state in the vehicle riding state is performed after the lock is successfully unlocked.
16. The vehicle of claim 15, wherein the helmet lock is configured to send a helmet lock unlock success message to the control unit after unlocking is successful;
the control unit is further configured to acquire helmet-mounting authentication data after receiving the helmet lock unlocking success information;
wherein the helmet-mounting authentication data is used for performing the helmet-mounting authentication.
17. The vehicle of claim 15, wherein the lock is configured to send a lock unlock success message to the control unit after unlocking is successful;
the vehicle further includes a power mechanism, the control unit being further configured to:
controlling the power mechanism to be powered on in response to the received information that the lock is successfully unlocked;
controlling the power mechanism to be powered off when the vehicle meets the helmet-free riding condition, wherein the helmet-free riding condition comprises that the helmet is worn incorrectly in the riding state of the vehicle; and
and controlling the power mechanism to recover power supply in response to receiving a power supply recovery instruction, wherein the power supply recovery instruction is generated when helmet matching authentication after the power mechanism is powered off passes.
18. The vehicle of claim 14, wherein the helmet further comprises a timing circuit configured to control the first height detection device to detect the current helmet altitude at preset time intervals;
the control unit is further configured to:
controlling the second height detection device to detect the current vehicle altitude after receiving the current helmet altitude.
19. The vehicle of claim 15, wherein the control unit is further configured to:
in response to receiving the preset height difference sent by a server, causing the second wireless communication device to establish a wireless communication connection with the first wireless communication device of the helmet.
20. The vehicle of claim 14, further comprising a power mechanism, the control unit further configured to:
when the helmet in the riding state of the vehicle is not worn correctly, controlling the vehicle to carry out sound prompt; and
and when the helmet in the riding state of the vehicle is not worn correctly and the duration time exceeds a preset time, controlling the power mechanism to be powered off.
CN202211385901.8A 2022-11-07 2022-11-07 Vehicle control method and device and vehicle Pending CN115565272A (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117192524A (en) * 2023-09-27 2023-12-08 广东星云开物科技股份有限公司 Helmet wearing sensing method and device and shared electric vehicle system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117192524A (en) * 2023-09-27 2023-12-08 广东星云开物科技股份有限公司 Helmet wearing sensing method and device and shared electric vehicle system

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