WO2018201782A1 - 一种驾驶控制装置、交通工具以及驾驶控制方法 - Google Patents

一种驾驶控制装置、交通工具以及驾驶控制方法 Download PDF

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Publication number
WO2018201782A1
WO2018201782A1 PCT/CN2018/077577 CN2018077577W WO2018201782A1 WO 2018201782 A1 WO2018201782 A1 WO 2018201782A1 CN 2018077577 W CN2018077577 W CN 2018077577W WO 2018201782 A1 WO2018201782 A1 WO 2018201782A1
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WO
WIPO (PCT)
Prior art keywords
fingerprint
vehicle
driving control
touch
information
Prior art date
Application number
PCT/CN2018/077577
Other languages
English (en)
French (fr)
Inventor
马昕晨
张朵
沙金
张忠琪
江照波
呼艳生
Original Assignee
京东方科技集团股份有限公司
合肥京东方光电科技有限公司
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 京东方科技集团股份有限公司, 合肥京东方光电科技有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US16/091,325 priority Critical patent/US11173947B2/en
Publication of WO2018201782A1 publication Critical patent/WO2018201782A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/24—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted
    • B62D1/28—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted non-mechanical, e.g. following a line or other known markers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • B60K31/0058—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator responsive to externally generated signalling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/65—Instruments specially adapted for specific vehicle types or users, e.g. for left- or right-hand drive
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1365—Matching; Classification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2310/00—Arrangements, adaptations or methods for cruise controls
    • B60K2310/20—Operator actuated switches or levers for cruise control or speed limiting systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/143—Touch sensitive instrument input devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/143—Touch sensitive instrument input devices
    • B60K2360/1434—Touch panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/741—Instruments adapted for user detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position

Definitions

  • Embodiments of the present disclosure relate to a driving control device, a vehicle, and a driving control method.
  • Conventional manual transmission systems and automatic transmission systems generally include a direction control subsystem and a speed control subsystem.
  • the direction control subsystem mainly includes a steering wheel
  • the speed control subsystem mainly includes a joystick, a clutch, a throttle, a brake, and the like.
  • a driving control apparatus comprising: a touch unit configured to acquire fingerprint information of a user, and generate a touch signal according to the fingerprint information, the touch signal including fingerprint information; control And configured to generate a driving control signal according to the fingerprint information in the touch signal, and output the driving control signal to the vehicle to control driving parameters of the vehicle.
  • the driving parameter includes at least one of a traveling direction and a traveling speed.
  • the controller includes: a receiver configured to receive a touch signal generated by the touch unit; a memory configured to store a fingerprint and a function corresponding to the fingerprint, and a correspondence between the fingerprint and the vehicle steering, the fingerprint
  • the corresponding function includes a control direction; the sub-controller is configured to: according to the fingerprint information in the touch signal received by the receiver, the function of the fingerprint stored in the memory and the function corresponding to the fingerprint, and the corresponding correspondence between the fingerprint and the vehicle steering The relationship determines the direction and angle of the vehicle's steering.
  • the correspondence between the fingerprint and the steering of the vehicle includes: a correspondence between the fingerprint and the steering angle; the sub-controller is further configured to compare the fingerprint in the fingerprint information of the touch signal with the memory a stored fingerprint, and determining, according to a function corresponding to the fingerprint stored by the memory, a fingerprint for controlling a direction in the fingerprint information; according to the determined fingerprint for controlling a direction, and the fingerprint and a steering angle
  • the correspondence between the directions determines the direction and angle of the steering of the vehicle, which is the angle between the direction in which the vehicle is turning and the front of the vehicle.
  • the correspondence between the fingerprint and the vehicle steering includes: a correspondence between the fingerprint and the direction; the sub-controller is further configured to compare the fingerprint in the fingerprint information of the touch signal with the memory storage Fingerprint, and determining a fingerprint configured as a control direction in the fingerprint information according to a function corresponding to the fingerprint stored in the memory; according to the determined fingerprint configured as a control direction, and the fingerprint and the direction
  • the correspondence between the two determines the direction in which the vehicle turns.
  • the sub-controller is further configured to determine a touch time of the fingerprint configured to control a direction, determine an angle of vehicle steering according to the touch time, the angle of the vehicle steering is touched by a fingerprint The time increases and increases.
  • the sub-controller is configured to, when the determined fingerprint configured to control the direction includes at least two fingerprints, and the at least two fingerprints correspond to at least two steering angles, according to the at least two The at least two steering angles corresponding to the fingerprints determine the direction and angle of the vehicle steering.
  • the touch unit is further configured to detect pressure information including pressure applied by the respective fingers of the user on the touch unit; when the pressure of at least one of the detected pressure information reaches a threshold, acquiring
  • the fingerprint information includes: a fingerprint of all the fingers that the touch unit can detect, or the fingerprint information includes a fingerprint of a finger whose pressure reaches a threshold.
  • the touch signal further includes the pressure information
  • the function corresponding to the fingerprint further includes being configured to control an upper speed limit
  • the memory is further configured to store a correspondence between a pressure and an upper speed limit
  • the controller is further configured to: according to fingerprint information in the touch signal, pressure information in the touch signal, a function corresponding to the fingerprint and the fingerprint stored in the memory, and a correspondence between the pressure and the upper limit of the speed , determine the speed limit of the vehicle.
  • the sub-controller is configured to compare the fingerprint in the fingerprint information with the fingerprint stored in the memory, and determine, according to a function corresponding to the fingerprint stored in the memory, that the fingerprint information is configured to be controlled a fingerprint of the upper speed limit; determining, according to the determined fingerprint configured to control the upper speed limit and the pressure information, a pressure corresponding to the fingerprint configured to control the upper speed limit; and corresponding to the fingerprint configured to control the upper speed limit
  • the pressure and the corresponding relationship between the pressure and the upper limit of the speed determine the upper limit of the speed of the vehicle.
  • the function corresponding to the fingerprint further includes being configured to control an upper speed limit;
  • the memory is further configured to store a correspondence between a fingerprint and an upper speed limit;
  • the sub-controller is further configured to be configured according to the fingerprint
  • the information, the function of the fingerprint stored in the memory and the function corresponding to the fingerprint, and the correspondence between the fingerprint and the upper limit of the speed determine the upper limit of the speed of the vehicle.
  • the sub-controller is further configured to generate a corresponding driving control signal based on the determined direction and angle of the vehicle steering and the determined upper speed limit of the vehicle.
  • the touch unit includes a base and a touch panel disposed on the base.
  • the touch panel is a hemispherical touch panel or a curved touch panel.
  • the touch unit further includes a palm receiving portion disposed above the touch panel.
  • the palm receiving portion is configured to acquire palm print information of a user; the controller is further configured to compare the palm print information with preset palm print information, when the palm print information and the preset palm print When the information is the same, the touch panel is controlled to be turned on.
  • the controller is disposed within the base, and the driving control device further includes a data transmission interface disposed on the base, the controller being electrically connected to the vehicle through a data transmission interface.
  • a vehicle including a driving control device.
  • the vehicle further includes a drive unit configured to receive the driving control signal and to control the vehicle in accordance with the driving control signal.
  • a driving control method includes: acquiring fingerprint information of a user, and generating a touch signal according to the fingerprint information, the touch signal including fingerprint information; A driving control signal is generated according to the fingerprint information in the touch signal, and the driving control signal is output to a vehicle to control driving parameters of the vehicle.
  • the driving parameter includes at least one of a traveling direction and a traveling speed.
  • FIG. 1 is a structural block diagram of a driving control apparatus according to an embodiment of the present disclosure
  • FIG. 2 is a schematic structural diagram of a driving control apparatus according to an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of a driving control apparatus according to an embodiment of the present disclosure.
  • FIG. 4A is a schematic structural diagram of another driving control apparatus according to an embodiment of the present disclosure.
  • FIG. 4B is a schematic structural diagram of another driving control apparatus according to an embodiment of the present disclosure.
  • 4C is a schematic structural diagram of another driving control apparatus according to an embodiment of the present disclosure.
  • 4D is a schematic structural diagram of another driving control apparatus according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic structural diagram of a data transmission interface according to an embodiment of the present disclosure.
  • FIG. 6 is a structural block diagram of another driving control apparatus according to an embodiment of the present disclosure.
  • FIG. 7 is a flowchart of a driving control method according to an embodiment of the present disclosure.
  • FIG. 1 is a structural block diagram of a driving control apparatus according to an embodiment of the present disclosure.
  • the driving control apparatus includes: a touch unit 101 and a control unit 102.
  • the touch unit 101 is configured to acquire fingerprint information of the user, and generate a touch signal according to the fingerprint information, where the touch signal includes fingerprint information.
  • the touch unit 101 is, for example, a touch screen, a touch panel, or the like.
  • the control unit 102 is configured to generate a driving control signal according to the fingerprint information in the touch signal, and output the driving control signal to the vehicle to control the driving parameter of the vehicle.
  • the driving parameters include, for example, the traveling direction and the upper speed limit, and of course other driving parameters.
  • the control unit 102 is, for example, a processor, a microcontroller, a microprocessor, or the like.
  • the embodiment of the present disclosure realizes control of at least one of a vehicle traveling direction and an upper speed limit by a touch operation of a user's finger, and the driving control device can be used in conjunction with a throttle brake or the like while driving.
  • the driving control device can be used in conjunction with a throttle brake or the like while driving.
  • the driver only needs to touch to realize the direction control, and does not need to continuously rotate the steering wheel, which simplifies the direction control operation, reduces the driving difficulty, and reduces the driving accident rate.
  • the driver limits the upper limit of the vehicle speed by touch, so that the driver does not exceed the upper limit of the speed during driving, thereby avoiding the problem of overspeed caused by improper operation of the driver, reducing the driver's control of the throttle and The difficulty of the gear position reduces the driving accident rate.
  • the vehicle mainly refers to a vehicle such as a car, a passenger car, or the like.
  • a vehicle such as a car, a passenger car, or the like.
  • ships, airplanes, etc. are also included within the scope of the vehicle referred to in the embodiments of the present disclosure.
  • controlling the traveling direction of the vehicle means, for example, a direction (e.g., left, right, and rear) and a steering angle (e.g., 5 degrees, 30 degrees, 60 degrees, 180 degrees, etc.) for controlling the steering of the vehicle.
  • the upper speed limit of the control vehicle is, for example, the maximum speed at which the vehicle is controlled to travel, and the travel speed can be achieved by the driver controlling the throttle and the brake.
  • FIG. 2 and FIG. 3 are schematic diagrams showing the structure of a driving control apparatus according to an embodiment of the present disclosure.
  • the touch unit 101 may include a base 110 and a touch panel 111 disposed on the base 110.
  • the touch panel 111 With fingerprint recognition. Mounting the touch panel 111 on the base 110 facilitates placement and installation of the touch unit within the vehicle while enabling the touch unit to be placed at different locations within the vehicle.
  • the touch panel 111 may be an integrated structure or may be composed of a plurality of sub-touch panels.
  • the touch panel 111 When the touch panel 111 is a unitary structure, the touch panel 111 may be a hemispherical touch panel (as shown in FIG. 2 ), or the touch panel 111 may be a curved touch panel (as shown in FIG. 4A ), or the touch panel 111 may be It is a flat touch panel (as shown in Figure 4D).
  • a hemispherical touch panel or a curved touch panel facilitates user touch operation; when implemented with a flat touch panel, it is relatively easy to implement.
  • the touch panel 111 When the touch panel 111 is composed of a plurality of sub-touch panels, the touch panel 111 may be formed by splicing a plurality of sub-touch panels, and the plurality of sub-touch panels are formed into a circular or prismatic shape (as shown in FIG. 4B ), or the touch panel 111 A plurality of independently arranged sub-touch panels are included, each sub-touch panel being a flat touch panel (as shown in FIG. 4C).
  • the touch panel 111 is composed of a plurality of sub-touch panels, and each finger can be corresponding to one sub-touch panel to facilitate touch signal detection.
  • the touch unit 101 may further include a palm receiving portion 112 disposed above the touch panel 111, for example, disposed at the top of the spherical surface of the hemispherical touch panel 111.
  • a palm receiving portion 112 disposed above the touch panel 111, for example, disposed at the top of the spherical surface of the hemispherical touch panel 111.
  • the palm receiving portion 112 is configured to acquire the palmprint information of the user, that is, the palm receiving portion 112 may be a touch panel independent of the touch panel 111, and the palm receiving portion 112 is electrically connected to the control unit 102.
  • the control unit 102 is further configured to compare the palm print information with the preset palm print information, and control the touch panel to be turned on when the palm print information is the same as the preset palm print information.
  • the touch panel is controlled by palmprint recognition to improve safety performance.
  • the opening of the touch panel means that the touch panel can perform a touch sensing operation, for example, acquiring fingerprint information.
  • control unit 102 can be disposed in the base 110 to save space and facilitate the entire device to be moved.
  • control unit 102 may also be integrated on a vehicle, such as integrated in a master control system of the vehicle.
  • the driving control device When the control unit 102 can be disposed in the base 110, the driving control device further includes a data transmission interface 103 disposed on the base 110. As shown in FIG. 2, the control unit 102 is electrically connected to the vehicle through the data transmission interface 104. Transmission of driving control signals.
  • control unit 102 can be electrically connected to the master system of the vehicle through the data transmission interface 104.
  • an interface is also provided on the main control system, and the data transmission interface 103 and the interface of the main control system are connected through a data connection line. Both ends of the data connection line are respectively provided with connection terminals that match the interfaces of the data transmission interface 103 and the main control system.
  • the data line is prevented from falling off during use, and the base 110 is further provided with two screw holes 113 on both sides of the data transmission interface 103, as shown in the figure. 2 and Figure 5 are shown.
  • a corresponding stud hole is disposed on the connection terminal of the data connection line.
  • the data transmission interface 103 may be a Type-C interface.
  • the Type-C interface enables signal transmission between the master control system and the control unit 102 while enabling detachable connection between the master control system and the control unit 102, thereby enabling the driving control device to be used on different vehicles.
  • the Type-C interface can be connected to a plurality of mobile terminals, so that it can be extended to use different mobile terminals as signal transit stations to realize transmission of driving control signals, for example, to transmit driving control signals to the mobile phone through the Type-C interface. It is then transmitted by the mobile phone to the car via Bluetooth or other transmissions to achieve driving control.
  • the data transmission interface 103 of the present disclosure is not limited to the Type-C interface, and may be other interfaces capable of implementing driving control signal transmission.
  • FIG. 6 is a structural block diagram of another driving control apparatus according to an embodiment of the present disclosure.
  • the driving control apparatus shown in FIG. 6 is different from the driving control apparatus shown in FIG. 1 only in that the control unit 102 is divided into a plurality of subunits.
  • the control unit 102 includes a receiving subunit 121, a storage subunit 122, and a control subunit 123.
  • the receiving subunit 121 is configured to receive a touch signal generated by the touch unit 101.
  • the storage subunit 122 is configured to store a function corresponding to the fingerprint and the fingerprint, and a corresponding relationship between the fingerprint and the steering of the vehicle.
  • the function corresponding to the fingerprint includes, for example, a control direction.
  • the control sub-unit 123 is configured to determine the direction of the vehicle steering according to the fingerprint information in the touch signal received by the receiving sub-unit 121, the fingerprint and the function corresponding to the fingerprint stored in the storage sub-unit 122, and the corresponding relationship between the fingerprint and the vehicle steering. And angle.
  • the angle here is the angle used when the vehicle is turning.
  • the fingerprint function is determined by the fingerprint, and the direction and angle of the steering of the vehicle are determined according to the correspondence between the fingerprint and the steering of the vehicle, thereby controlling the traveling direction of the vehicle.
  • the correspondence between the fingerprint and the steering of the vehicle includes a correspondence between the fingerprint and the steering angle.
  • the control subunit 123 is configured to compare the fingerprint in the fingerprint information of the touch signal with the fingerprint stored in the storage subunit, and determine a fingerprint for controlling the direction in the fingerprint information according to a function corresponding to the fingerprint stored in the storage subunit. According to the determined fingerprint for controlling the direction and the correspondence between the fingerprint and the steering angle, the direction and angle of the steering of the vehicle are determined, and the steering angle is a clip between the direction of the vehicle steering and the front of the vehicle. angle.
  • the correspondence between the fingerprint and the vehicle steering includes: a correspondence between the fingerprint and the direction.
  • the control subunit 123 is configured to compare the fingerprint in the fingerprint information of the touch signal with the fingerprint stored in the storage subunit, and determine a fingerprint for controlling the direction in the fingerprint information according to a function corresponding to the fingerprint stored in the storage subunit; The fingerprint for controlling the direction and the correspondence between the fingerprint and the direction determine the direction in which the vehicle turns.
  • control sub-unit 123 may also determine the touch time of the fingerprint for controlling the direction, determine the angle of the vehicle steering according to the touch time, and the angle of the vehicle steering increases as the touch time of the fingerprint increases.
  • the fingerprint carried in each touch signal may be recorded. If the same fingerprint appears in multiple consecutive touch signals, the finger corresponding to the fingerprint is in a continuous touch state, and the plurality of touch signals are consecutively The time interval between the first touch signal and the last touch signal is the touch time of the fingerprint. Typically, the generation and acquisition of touch signals are periodic.
  • the control sub-unit 123 can compare the fingerprint in the fingerprint information of the touch signal with the fingerprint stored in the storage sub-unit in the following manner. For example, each fingerprint in the fingerprint information is sequentially compared with the fingerprint stored in the storage subunit. When the same fingerprint is compared, the function corresponding to the same fingerprint is used as the function of the fingerprint.
  • the receiving subunit 121 is, for example, a signal receiver or a data receiver. For example, it includes three parts: transmission interface, analog-to-digital converter and signal amplifier.
  • Storage subunit 122 is typically a memory.
  • the control subunit 123 can be implemented using a processor chip or a controller chip.
  • the function corresponding to each fingerprint may be defined in advance and stored in the storage subunit 1022 of the control unit 102.
  • the function corresponding to each fingerprint can be manually defined or automatically defined by the control unit.
  • the manual definition manner is as follows: the control unit 102 acquires fingerprint information input by the user, and then acquires an input signal corresponding to the fingerprint information, and the input signal is used to determine a function corresponding to the fingerprint.
  • the driving control device further includes a display screen, and the user selects each fingerprint function through the display screen and the touch panel.
  • the control unit 102 controls the display screen to provide the user with a fingerprint function definition interface, which may include, for example, a fingerprint input by the user, and a fingerprint function selection button.
  • the fingerprint function is then defined by receiving a selection command (ie, the previous input signal) input by the user through the interface.
  • the display screen may be separately disposed or integrated on the touch panel to form a touch screen, and it is necessary to consider whether the touch panel having the same shape as the touch panel can be actually produced.
  • the automatic definition manner is as follows: the control unit 102 acquires the fingerprint information input by the user, and automatically assigns functions to the respective fingerprints.
  • the fingerprint information input by the user includes two fingerprints, and the control unit 102 according to the left and right positions of the two fingerprints on the touch panel, The two fingerprints are set to the left (left fingerprint) and right (right fingerprint).
  • control unit 102 may first compare the acquired fingerprint with the fingerprint stored in the storage subunit, and if the same fingerprint already exists, provide a fingerprint function modification function.
  • control unit 102 controls the display screen to provide a fingerprint function modification interface for the user, and then receives a selection instruction input by the user through the interface, thereby modifying the fingerprint function.
  • the contact of the finger with the touch panel causes a change in capacitance, thereby generating a touch signal.
  • the touch unit 101 records the fingerprint information in the touch signal as a fingerprint sample, and then the function is set by the control unit 102 according to the input signal, or the control unit 102 automatically assigns a function to each fingerprint.
  • the function of each fingerprint includes a plurality of preset functions, and the user can select the function of each fingerprint by selecting.
  • Preset functions can include control direction and control speed limit.
  • the steering angle corresponding to the fingerprint may also be selected, for example, 10 degrees to the left and 20 degrees to the right;
  • the correspondence between the pressure and the upper limit of the speed may also be selected, for example, The pressure is divided into 3 levels, the first level corresponds to 60 kilometers per hour, the second level corresponds to 90 kilometers per hour, and the third level corresponds to 120 kilometers per hour.
  • the correspondence between the fingerprint and the steering angle is a one-to-one correspondence, that is, one fingerprint corresponds to one steering angle, and since the number of fingers of the human hand is limited, such a setting can set more steering angles, thereby improving direction control. Precision.
  • the correspondence between the fingerprint and the steering angle of the present disclosure is not limited thereto, and two or more fingerprints may correspond to one angle.
  • control sub-unit 123 is configured to: when the determined fingerprint for controlling the direction includes at least two fingerprints, and the at least two fingerprints correspond to at least two steering angles, according to the at least two fingerprints At least two steering angles determine the direction and angle of steering of the vehicle.
  • the direction of travel of the vehicle can be controlled simultaneously by two or more fingers, the direction and angle of actual steering being the result of two or more finger controls. For example, if the angle corresponding to one fingerprint is 30 degrees to the left and the angle corresponding to the other fingerprint is 20 degrees to the right, the actual direction is 10 degrees to the left.
  • the angle corresponding to one fingerprint is 10 degrees to the left, and the angle corresponding to the other fingerprint is 15 degrees to the left, and the actual direction is 25 degrees to the left.
  • the steering angle corresponding to the fingerprint may be expressed in the left or right direction, and may also be represented by positive or negative, for example, the left is defined as negative, and the rightward is defined as positive, which is illustrated by the previous example: the angle corresponding to one fingerprint For -30 degrees, the angle corresponding to the other fingerprint is 20 degrees, and the actual direction is -10 degrees.
  • the steering angle corresponding to the at least two fingerprints corresponds to the direction of the steering direction of the vehicle.
  • the relationship is the same as the left and right relationship of at least two fingers corresponding thereto.
  • the left-right relationship of the direction corresponding to the at least two fingerprints is the same as the left-right relationship of the corresponding at least two fingers.
  • the left-right relationship of the direction corresponding to the fingerprint of each finger corresponds to the left-right relationship of the finger, which is convenient for the user's operation.
  • the steering angles of a hand from left to right are 20° to the left, 10° to the left, 0° to the left, 10° to the right, and 20° to the right.
  • the right index finger, middle finger and ring finger correspond to the left, straight, and right.
  • the fingerprints A, B, C, D, and E are the fingerprints of the five fingers of the right hand of the user, respectively, and A, B, C, D, and E correspond to the thumb, the index finger, the middle finger, the ring finger, and the little finger from left to right.
  • the angles corresponding to the five fingerprints may be 30 degrees to the left, 10 degrees to the left, 0 degrees, 10 degrees to the right, and 30 degrees to the right. At this time, the directions corresponding to the respective fingers are from left to right and fingers are from left to right. The arrangement is the same.
  • the touch unit 101 is further configured to detect pressure information including pressure applied to the touch unit by each finger of the user.
  • the fingerprint information is acquired when the pressure of at least one of the detected pressure information reaches a threshold.
  • the fingerprint information includes a fingerprint of all the fingers that the touch unit can detect, or the fingerprint information includes a fingerprint of a finger whose pressure reaches a threshold. That is, the aforementioned touch panel 111 also has a pressure detecting function.
  • the driving control device can be turned on by a trigger signal that the pressure of at least one finger reaches a threshold, and the direction control function is turned on at this time.
  • the direction control function of the driving control device can also be turned off.
  • the function of the driving control device can be further turned on by the trigger signal.
  • the touch signal further includes pressure information
  • the function corresponding to the fingerprint further includes an upper limit for controlling the speed.
  • the storage subunit 122 is further configured to store a correspondence between the pressure and the upper limit of the speed.
  • the control sub-unit 123 is further configured to determine, according to the fingerprint information in the touch signal, the pressure information in the touch signal, the fingerprint stored in the storage subunit, the function corresponding to the fingerprint, and the correspondence between the pressure and the upper limit of the speed, Speed limit.
  • control subunit 123 is configured to compare the fingerprint in the fingerprint information with the fingerprint stored in the storage subunit, and determine the speed used in the fingerprint information according to the function corresponding to the fingerprint stored in the storage subunit.
  • the upper limit of the fingerprint Based on the determined fingerprint for controlling the upper speed limit and the pressure information, the pressure corresponding to the fingerprint for controlling the upper speed limit is determined.
  • the upper limit of the speed of the vehicle is determined according to the pressure corresponding to the fingerprint for controlling the upper speed limit and the correspondence between the pressure and the upper limit of the speed.
  • the control subunit 123 is configured to determine that the upper limit of the speed of the vehicle travel is the first speed when the pressure corresponding to the fingerprint for controlling the upper speed limit is the first pressure, and is used to control the upper limit of the speed.
  • the pressure corresponding to the fingerprint is the second pressure
  • determining that the upper limit of the speed of the vehicle is the second speed
  • the pressure corresponding to the fingerprint for controlling the upper speed limit is the third pressure
  • determining that the upper limit of the speed of the vehicle is the third speed .
  • the first speed ⁇ the second speed ⁇ the third speed.
  • Different pressures correspond to different speed upper limits, so that the vehicle travels within the upper speed limit to avoid accidents caused by unskilled throttle control.
  • the upper limit of the speed is set to 3 levels, which is convenient for the user to operate on the one hand and pressure detection on the other hand.
  • the values of the first speed, the second speed, and the third speed may be designed according to actual needs, for example, the first speed may be a city-limited speed (for example, 50 kilometers per hour), and the second speed may be a three-ring line, a viaduct, or the like.
  • the speed limit (for example, 70 kilometers per hour), and the third speed may be a speed limit such as high speed (for example, 120 kilometers per hour).
  • the driving control device can also control the speed upper limit directly according to the fingerprint.
  • the function corresponding to the fingerprint also includes an upper limit for controlling the speed.
  • the storage sub-unit 122 is further configured to store a correspondence between the fingerprint and the upper limit of the speed; the control sub-unit 123 is further configured to: according to the fingerprint information, the fingerprint and the function corresponding to the fingerprint stored in the storage subunit, and the fingerprint and the upper limit of the speed The corresponding relationship determines the speed limit of the vehicle.
  • control subunit 123 is configured to compare the fingerprint in the fingerprint information with the fingerprint stored in the storage subunit, and determine the speed used in the fingerprint information according to the function corresponding to the fingerprint stored in the storage subunit.
  • the upper limit of the fingerprint is determined based on the determined fingerprint for controlling the upper speed limit and the correspondence between the fingerprint and the upper limit of the speed.
  • control sub-unit 123 is further configured to generate a corresponding driving control signal according to the determined direction and angle of the vehicle steering and the determined upper speed limit of the vehicle. In other implementations, the control sub-unit 123 may also generate a corresponding driving control signal based only on the direction and angle of the vehicle steering or the upper speed limit of the vehicle.
  • the fingerprint for controlling the upper speed limit may be different from the fingerprint of the control direction, or may be the same as the fingerprint of the control direction.
  • the user can use one hand (left or right hand) for driving control, or two hands for driving control.
  • the embodiment of the present disclosure also provides a vehicle including the driving control device in the above embodiment. See the previous embodiment for details.
  • the embodiment of the present disclosure realizes control of at least one of a vehicle traveling direction and an upper speed limit by a touch operation of a user's finger, and the driving control device can be used in conjunction with a throttle brake or the like while driving.
  • the driving control device can be used in conjunction with a throttle brake or the like while driving.
  • the driver only needs to touch to realize the direction control, and does not need to continuously rotate the steering wheel, which simplifies the direction control operation, reduces the driving difficulty, and reduces the driving accident rate.
  • the driver limits the upper limit of the vehicle speed by touch, so that the driver does not exceed the upper limit of the speed during driving, thereby avoiding the problem of overspeed caused by improper operation of the driver, reducing the driver's control of the throttle and The difficulty of the gear position reduces the driving accident rate.
  • the vehicle may further include a driving unit for receiving a driving control signal and controlling the vehicle according to the driving control signal.
  • the drive unit is disposed within the vehicle for controlling the existing steering system and transmission system of the vehicle based on the driving control signals.
  • the driving unit may include a mechanism capable of driving the steering system to operate, thereby implementing directional control; the driving unit may further include a mechanism capable of adjusting a vehicle gear position, thereby implementing control of an upper speed limit.
  • FIG. 7 is a flowchart of a driving control method according to an embodiment of the present disclosure.
  • the driving control method is implemented based on the foregoing driving control device.
  • the following is only a brief description.
  • the driving control method includes steps 201-202.
  • Step 201 Acquire fingerprint information of the user, and generate a touch signal according to the fingerprint information, where the touch signal includes fingerprint information.
  • Step 202 Generate a driving control signal according to the fingerprint information in the touch signal, and output the driving control signal to the vehicle to control the driving parameter of the vehicle.
  • Driving parameters such as driving direction and speed upper limit.
  • the embodiment of the present disclosure realizes control of at least one of a vehicle traveling direction and an upper speed limit by a touch operation of a user's finger, and the driving control device can be used in conjunction with a throttle brake or the like while driving.
  • the driving control device can be used in conjunction with a throttle brake or the like while driving.
  • the driver only needs to touch to realize the direction control, and does not need to continuously rotate the steering wheel, which simplifies the direction control operation, reduces the driving difficulty, and reduces the driving accident rate.
  • the driver limits the upper limit of the vehicle speed by touch, so that the driver does not exceed the upper limit of the speed during driving, thereby avoiding the problem of overspeed caused by improper operation of the driver, reducing the driver's control of the throttle and The difficulty of the gear position reduces the driving accident rate.
  • generating the driving control signal according to the fingerprint information in the touch signal includes: acquiring a pre-stored fingerprint and a function corresponding to the fingerprint, and a correspondence between the fingerprint and the vehicle steering, and the function corresponding to the fingerprint includes: direction.
  • the direction and angle of the vehicle steering are determined according to the fingerprint information of the touch signal, the pre-stored fingerprint and the function corresponding to the fingerprint, and the corresponding relationship between the fingerprint and the vehicle steering.
  • a driving control signal is generated based on the direction and angle of the vehicle steering.
  • the fingerprint function is determined by the fingerprint, and the direction and angle of the steering of the vehicle are determined according to the correspondence between the fingerprint and the steering of the vehicle, thereby controlling the traveling direction of the vehicle.
  • the function corresponding to each fingerprint has been previously defined and stored in the driving control device.
  • the function corresponding to each fingerprint can be defined manually or automatically.
  • the manual definition manner is as follows: the driving control device acquires fingerprint information input by the user, and then acquires an input signal corresponding to the fingerprint information, and the input signal is used to determine a function corresponding to the fingerprint.
  • the driving control device further includes a display screen, and the user selects each fingerprint function through the display screen and the touch panel.
  • the display screen can be separately set or integrated.
  • a touch screen is formed on the touch panel, and it is necessary to consider whether the touch panel having the same shape as the touch panel can be actually produced.
  • the automatic definition is as follows: Get the fingerprint information input by the user, and automatically assign functions to each fingerprint.
  • the contact between the finger and the touch panel causes a change in capacitance, thereby generating a touch signal, and the driving control device records the fingerprint information in the touch signal as a fingerprint sample, and then performs function setting on the fingerprint according to the user input signal, or Automatically assign functions to individual fingerprints.
  • the function of each fingerprint includes a plurality of preset functions, and the user can select the function of each fingerprint by selecting.
  • Preset functions can include control direction and control speed limit.
  • the steering angle corresponding to the fingerprint may also be selected, for example, 10 degrees to the left, 20 degrees to the right, and the like.
  • the corresponding relationship between the pressure and the upper speed limit can also be selected.
  • the pressure is divided into three levels, the first level corresponds to 60 kilometers per hour, and the second level corresponds to 90 kilometers per hour. The third level corresponds to 120 kilometers per hour.
  • the correspondence between the fingerprint and the steering angle is that one fingerprint corresponds to one steering angle, and since the number of fingers of the human hand is limited, such a setting can set more steering angles, thereby improving direction control. Precision.
  • the correspondence between the fingerprint and the steering angle of the present disclosure is not limited thereto, and two or more fingerprints may correspond to one angle.
  • the determined fingerprint for controlling the direction includes at least two fingerprints, and at least two fingerprints correspond to at least two steering angles, determining according to at least two steering angles corresponding to the at least two fingerprints
  • the direction and angle of the vehicle's steering is the result of two or more finger controls. For example, if the angle corresponding to one fingerprint is 30 degrees to the left and the angle corresponding to the other fingerprint is 20 degrees to the right, the actual direction is 10 degrees to the left. Alternatively, the angle corresponding to one fingerprint is 10 degrees to the left, and the angle corresponding to the other fingerprint is 15 degrees to the left, and the actual direction is 25 degrees to the left.
  • the steering angle corresponding to the fingerprint may be expressed in the left or right direction, and may also be represented by positive or negative, for example, the left is defined as negative, and the rightward is defined as positive, which is illustrated by the previous example: the angle corresponding to one fingerprint For -30 degrees, the angle corresponding to the other fingerprint is 20 degrees, and the actual direction is -10 degrees.
  • the steering angle corresponding to the at least two fingerprints corresponds to the direction of the steering direction of the vehicle.
  • the relationship is the same as the left and right relationship of at least two fingers corresponding thereto.
  • the left-right relationship of the direction corresponding to the at least two fingerprints is the same as the left-right relationship of the corresponding at least two fingers.
  • the left-right relationship of the direction corresponding to the fingerprint of each finger corresponds to the left-right relationship of the finger, which is convenient for the user's operation.
  • the steering angles of a hand from left to right are 20° to the left, 10° to the left, 0° to the left, 10° to the right, and 20° to the right.
  • the right index finger, middle finger, and ring finger correspond to the left. Go straight, right.
  • the fingerprints A, B, C, D, and E are the fingerprints of the five fingers of the right hand of the user, respectively, and A, B, C, D, and E correspond to the thumb, the index finger, the middle finger, the ring finger, and the little finger from left to right.
  • the angles corresponding to the five fingerprints may be 30 degrees to the left, 10 degrees to the left, 0 degrees, 10 degrees to the right, and 30 degrees to the right. At this time, the directions corresponding to the respective fingers are from left to right and fingers are from left to right. The arrangement is the same.
  • the method may further include detecting pressure information including pressure applied by the respective finger of the user on the touch unit.
  • the fingerprint information is acquired when the pressure of at least one of the detected pressure information reaches a threshold.
  • the fingerprint information includes fingerprints of all fingers that can be detected, or the fingerprint information includes fingerprints of fingers whose pressure reaches a threshold.
  • the driving control device can be turned on by a trigger signal that the pressure of at least one finger reaches a threshold, and the direction control function is turned on at this time.
  • the direction control function of the driving control device can also be turned off.
  • the touch signal further includes pressure information
  • the function corresponding to the fingerprint further includes an upper limit for controlling the speed.
  • the step 202 may further include: acquiring a pre-stored fingerprint and a function corresponding to the fingerprint, and a correspondence between the pressure and the upper limit of the speed, and the function corresponding to the fingerprint includes controlling the upper limit of the speed.
  • the upper limit of the speed of the vehicle is determined according to the fingerprint information in the touch signal, the pressure information in the touch signal, the pre-stored fingerprint and the function corresponding to the fingerprint, and the correspondence between the pressure and the upper limit of the speed.
  • the pressure corresponding to the fingerprint for controlling the upper speed limit is the first pressure
  • the pressure corresponding to the fingerprint for controlling the upper speed limit is the second
  • the upper limit of the speed of the vehicle travel is determined to be the second speed
  • the pressure corresponding to the fingerprint for controlling the upper speed limit is the third pressure
  • the upper limit of the speed of the vehicle travel is determined to be the third speed.
  • the first speed ⁇ the second speed ⁇ the third speed.
  • Different pressures correspond to different speed upper limits, so that the vehicle travels within the upper speed limit to avoid accidents caused by unskilled throttle control.
  • the upper limit of the speed is set to 3 levels, which is convenient for the user to operate on the one hand and pressure detection on the other hand.
  • the values of the first speed, the second speed, and the third speed may be designed according to actual needs, for example, the first speed may be a city speed limit (for example, 50 kilometers per hour), and the second speed may be a three-ring line, a viaduct, or the like.
  • the speed limit (for example, 70 kilometers per hour), and the third speed may be a speed limit such as high speed (for example, 120 kilometers per hour).
  • the speed limit can also be controlled directly from the fingerprint.
  • the function corresponding to the fingerprint also includes an upper limit for controlling the speed.
  • the step 202 may further include: acquiring a pre-stored fingerprint and a function corresponding to the fingerprint, and a correspondence between the fingerprint and the upper limit of the speed, and the function corresponding to the fingerprint includes controlling the upper limit of the speed.
  • the upper limit of the speed of the vehicle is determined according to the fingerprint information in the touch signal, the pre-stored fingerprint and the function corresponding to the fingerprint, and the correspondence between the fingerprint and the upper limit of the speed.
  • the corresponding driving control signal may also be generated according to the determined direction and angle of the vehicle steering and the determined upper speed limit of the vehicle. In other implementations, it is also possible to generate a corresponding driving control signal based only on the upper speed limit of the vehicle.
  • the fingerprint for controlling the upper speed limit may be different from the fingerprint of the control direction, or may be the same as the fingerprint of the control direction.
  • the user can use one hand (left or right hand) for driving control, or two hands for driving control.
  • the details of the driving control method can be referred to the foregoing driving control device portion.

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Abstract

一种驾驶控制装置，包括：触摸单元(101)，用于获取用户的指纹信息，并根据指纹信息生成触摸信号，触摸信号包括指纹信息；控制器(102)，用于根据触摸信号中的指纹信息生成驾驶控制信号，并将驾驶控制信号输出到交通工具，以控制交通工具的行驶参数。该装置简化了方向控制操作也避免驾驶员操作不当造成的超速问题。还提供了一种交通工具以及驾驶控制方法。

Description

一种驾驶控制装置、交通工具以及驾驶控制方法 技术领域
本公开实施例涉及一种驾驶控制装置、交通工具以及驾驶控制方法。
背景技术
传统的手动档驾驶系统和自动档驾驶系统一般都包括方向控制子系统和速度控制子系统。其中，方向控制子系统主要包括方向盘，速度控制子系统主要包括操纵杆、离合、油门、刹车等。
由于驾驶员驾驶时需要同时操作方向控制子系统与速度控制子系统，因此必须同时使用手脚做出驾驶动作。这些驾驶动作不但要求驾驶员具备一定的四肢协同操作能力，而且某些繁琐的驾驶动作可能对于新手驾驶员而言具有一定的操作难度，造成驾驶初期事故率较高的现象。
发明内容
根据本公开的至少一个实施例，提供了一种驾驶控制装置，包括：触摸单元，被配置为获取用户的指纹信息，并根据所述指纹信息生成触摸信号，所述触摸信号包括指纹信息；控制器，被配置为根据所述触摸信号中的指纹信息生成驾驶控制信号，并将所述驾驶控制信号输出到交通工具，以控制所述交通工具的行驶参数。
例如，所述行驶参数包括行驶方向以及行驶速度中的至少一个。
例如，所述控制器包括：接收器，被配置为接收所述触摸单元生成的触摸信号；存储器，被配置为存储指纹及指纹对应的功能，以及指纹与交通工具转向的对应关系，所述指纹对应的功能包括控制方向；子控制器，被配置为根据所述接收器接收的触摸信号中的指纹信息、所述存储器存储的指纹及指纹对应的功能、以及所述指纹与交通工具转向的对应关系，确定出交通工具转向的方向和角度。
例如，所述指纹与交通工具转向的对应关系包括：指纹与转向角之间的对应关系；所述子控制器，进一步被配置为比对所述触摸信号的指纹信息中的指纹与所述存储器存储的指纹，并根据所述存储器存储的指纹对应的功能，确定 所述指纹信息中用于控制方向的指纹；根据确定出的所述用于控制方向的指纹、以及所述指纹与转向角之间的对应关系，确定出交通工具转向的方向和角度，所述转向角是交通工具转向的方向与交通工具的正前方之间的夹角。
例如，所述指纹与交通工具转向的对应关系包括：指纹与方向之间的对应关系；所述子控制器，进一步被配置为比对所述触摸信号的指纹信息中的指纹与所述存储器存储的指纹，并根据所述存储器存储的指纹对应的功能，确定所述指纹信息中被配置为控制方向的指纹；根据确定出的所述被配置为控制方向的指纹、以及所述指纹与方向之间的对应关系，确定出交通工具转向的方向。
例如，所述子控制器进一步被配置为，确定所述被配置为控制方向的指纹的触摸时间，根据所述触摸时间确定交通工具转向的角度，所述交通工具转向的角度随着指纹的触摸时间的增大而增大。
例如，所述子控制器，被配置为当确定出的所述被配置为控制方向的指纹包括至少两个指纹，且所述至少两个指纹对应至少两个转向角时，根据所述至少两个指纹对应的至少两个转向角确定出交通工具转向的方向和角度。
例如，所述触摸单元还被配置为检测压力信息，所述压力信息包括用户各个手指施加在所述触摸单元上的压力；当检测到的压力信息中的至少一个手指的压力达到阈值时，获取所述指纹信息；所述指纹信息包括触摸单元能够检测到的所有手指的指纹，或者所述指纹信息包括压力达到阈值的手指的指纹。
例如，所述触摸信号还包括所述压力信息，所述指纹对应的功能还包括被配置为控制速度上限；所述存储器，还被配置为存储压力与速度上限之间的对应关系；所述子控制器，还被配置为根据所述触摸信号中的指纹信息、所述触摸信号中的压力信息、所述存储器存储的指纹及指纹对应的功能、以及所述压力与速度上限之间的对应关系，确定交通工具的速度上限。
例如，所述子控制器，被配置为比对所述指纹信息中的指纹与所述存储器存储的指纹，并根据所述存储器存储的指纹对应的功能，确定所述指纹信息中被配置为控制速度上限的指纹；根据确定出的所述被配置为控制速度上限的指纹以及所述压力信息，确定被配置为控制速度上限的指纹对应的压力；根据所述被配置为控制速度上限的指纹对应的压力、以及所述压力与速度上限之间的对应关系，确定出交通工具的速度上限。
例如，所述指纹对应的功能还包括被配置为控制速度上限；所述存储器， 还被配置为存储指纹与速度上限之间的对应关系；所述子控制器，还被配置为根据所述指纹信息、所述存储器存储的指纹及指纹对应的功能、以及所述指纹与速度上限之间的对应关系，确定交通工具的速度上限。
例如，所述子控制器，还被配置为根据确定出的所述交通工具转向的方向和角度以及确定出的所述交通工具的速度上限，生成对应的驾驶控制信号。
例如，所述触摸单元包括底座和设置在所述底座上的触摸面板。
例如，所述触摸面板为半球形触摸面板或曲面触摸面板。
例如，所述触摸单元还包括设置在所述触摸面板上方的手掌承接部。
例如，所述手掌承接部被配置为获取用户的掌纹信息；所述控制器，还被配置为比较所述掌纹信息与预设掌纹信息，当所述掌纹信息与预设掌纹信息相同时，控制所述触摸面板开启。
例如，所述控制器设置在所述底座内，所述驾驶控制装置还包括设置在所述底座上的数据传输接口，所述控制器通过数据传输接口与所述交通工具电连接。
根据本公开的至少一个实施例，提供了一种交通工具，包括驾驶控制装置。
例如，所述交通工具还包括驱动单元，所述驱动单元被配置为接收所述驾驶控制信号，并根据所述驾驶控制信号控制所述交通工具。
根据本公开的至少一个实施例，提供了一种驾驶控制方法，其中，所述驾驶控制方法包括：获取用户的指纹信息，并根据所述指纹信息生成触摸信号，所述触摸信号包括指纹信息；根据所述触摸信号中的指纹信息生成驾驶控制信号，并将所述驾驶控制信号输出到交通工具，以控制所述交通工具的行驶参数。
例如，所述行驶参数包括行驶方向以及行驶速度中的至少一个。
附图说明
为了更清楚地说明本公开实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本公开实施例提供的一种驾驶控制装置的结构框图；
图2是本公开实施例提供的一种驾驶控制装置的结构示意图；
图3是本公开实施例提供的一种驾驶控制装置的结构示意图；
图4A是本公开实施例提供的另一种驾驶控制装置的结构示意图；
图4B是本公开实施例提供的另一种驾驶控制装置的结构示意图；
图4C是本公开实施例提供的另一种驾驶控制装置的结构示意图；
图4D是本公开实施例提供的另一种驾驶控制装置的结构示意图；
图5是本公开实施例提供的一种数据传输接口的结构示意图；
图6是本公开实施例提供的另一种驾驶控制装置的结构框图；
图7是本公开实施例提供的一种驾驶控制方法的流程图。
具体实施方式
为使本公开的目的、技术方案和优点更加清楚，下面将结合附图对本公开实施方式作进一步地详细描述。
图1是本公开实施例提供的一种驾驶控制装置的结构框图，参见图1，该驾驶控制装置包括：触摸单元101和控制单元102。其中，触摸单元101用于获取用户的指纹信息，并根据指纹信息生成触摸信号，触摸信号包括指纹信息。触摸单元101例如是触摸屏，触控面板等。控制单元102用于根据触摸信号中的指纹信息生成驾驶控制信号，并将驾驶控制信号输出到交通工具，以控制交通工具的行驶参数。行驶参数例如包括行驶方向和速度上限等，当然也可以是其他行驶参数。控制单元102例如是处理器、单片机，微处理器等。
本公开实施例通过用户手指的触摸操作实现对交通工具行驶方向和速度上限中的至少一个的控制，驾驶时该驾驶控制装置能够与油门刹车等配合使用。在采用该装置控制方向时，驾驶员只需要通过触摸即可实现方向控制，不需要持续转动方向盘，简化了方向控制操作，降低了驾驶难度，进而降低了驾驶事故率。在采用该装置控制速度上限时，驾驶员通过触摸限定车辆速度上限，这样驾驶员在驾驶过程中不会超过该速度上限，从而避免驾驶员操作不当造成的超速问题，降低了驾驶员控制油门和档位的难度，降低了驾驶事故率。
根据本公开的一个实施例，在本公开实施例中，交通工具主要是指车辆，如轿车、客车等。当然，船舶、飞机等也包括在本公开实施例所指的交通工具的范围内。
在本公开实施例中，控制交通工具的行驶方向例如是指控制交通工具转向 的方向(例如左、右、后)和转向角度(例如5度、30度、60度、180度等)。控制交通工具的速度上限例如是指控制交通工具行驶的最大速度，而行驶速度可以通过驾驶员控制油门和刹车实现。
图2和图3是本公开实施例提供的一种驾驶控制装置的结构示意图，参见图2和图3，触摸单元101可以包括底座110和设置在底座110上的触摸面板111，该触摸面板111具有指纹识别功能。将触摸面板111安装在底座110上，便于触摸单元在交通工具内的放置和安装，同时使得触摸单元能够放置在车内的不同位置。
在本公开实施例中，触摸面板111可以为一体结构，也可以由多个子触摸面板构成。
当触摸面板111为一体结构时，触摸面板111可以为半球形触摸面板(如图2所示)，或者，触摸面板111可以为曲面触摸面板(如图4A所示)，或者，触摸面板111可以为平面触摸面板(如图4D所示)。采用半球形触摸面板或者曲面触摸面板，可以方便用户触摸操作；采用平面触摸面板实现时，实现较为容易。
当触摸面板111由多个子触摸面板构成时，触摸面板111可以由多块子触摸面板拼接而成，多块子触摸面板围成圆台或棱台形(如图4B所示)，或者，触摸面板111包括多个独立设置的子触摸面板，每个子触摸面板为平面触摸面板(如图4C所示)。其中，触摸面板111采用多块子触摸面板组成，可以使每个手指对应一个子触摸面板，方便触摸信号检测。
如图2和3所示，触摸单元101还可以包括设置在触摸面板111上方的手掌承接部112，例如设置在半球形触摸面板111的球面顶部。通过设置手掌承接部112，使用时，手掌可以放在手掌承接部112上，手指向下伸出触摸该触摸面板111，方便用户操作。并且手掌承接部112还能起到隔离手掌和触摸面板111的作用，避免了手掌误操作。
可选地，手掌承接部112用于获取用户的掌纹信息，也即手掌承接部112可以是一个与触摸面板111独立的触摸面板，手掌承接部112与控制单元102电连接。控制单元102，还用于比较掌纹信息与预设掌纹信息，当掌纹信息与预设掌纹信息相同时，控制触摸面板开启。通过掌纹识别控制触摸面板开启，提高了安全性能。其中，触摸面板开启是指触摸面板能够进行触摸感应操作，例 如获取指纹信息。
在本公开实施例的一种实现方式中，控制单元102可以设置在底座110内，从而节省空间，方便整个装置的搬移。在本公开实施例的一种实现方式中，控制单元102还可以集成在交通工具上，例如集成在交通工具的主控系统内。
当控制单元102可以设置在底座110内时，驾驶控制装置还包括设置在底座110上的数据传输接口103，如图2所示，控制单元102通过数据传输接口104与交通工具电连接，从而实现驾驶控制信号的传输。
根据本公开的一个实施例，控制单元102可以通过数据传输接口104与交通工具的主控系统电连接。
根据本公开的一个实施例，在主控系统上也设置有接口，数据传输接口103和主控系统的接口通过数据连接线连接。数据连接线的两端分别配置有与数据传输接口103及主控系统的接口匹配的连接端子。
进一步地，为了保证数据传输接口103与数据连接线连接的紧固程度，防止数据线在使用过程中脱落，底座110上还设有位于数据传输接口103两侧的两个螺孔113，如图2和图5所示。相应地在数据连接线的连接端子上设置对应螺柱孔，在数据连接线的连接端子插入数据传输接口103后，通过螺钉依次穿过螺柱孔和螺孔113实现数据传输接口103和数据连接线的固定。其中，螺钉优选为手拧螺钉，方便拆卸。
在本公开实施例中，数据传输接口103可以为Type-C接口。Type-C接口能够实现主控系统与控制单元102之间的信号传输，同时使得该主控系统与控制单元102之间能够可拆卸连接，从而使得该驾驶控制装置能够在不同交通工具上使用。另外，Type-C接口可以与多种移动终端连接，从而能够扩展为采用不同的移动终端作为信号中转站点，实现驾驶控制信号的传输，例如，通过Type-C接口将驾驶控制信号传输到手机，然后由手机通过蓝牙或其他传输方式传输到汽车，从而实现驾驶控制。当然，本公开的数据传输接口103不限于Type-C接口，还可以是其他能够实现驾驶控制信号传输的接口。
图6是本公开实施例提供的另一种驾驶控制装置的结构框图，图6所示的驾驶控制装置与图1所示的驾驶控制装置的区别仅在于将控制单元102划分为多个子单元。参见图6，控制单元102包括：接收子单元121、存储子单元122、控制子单元123。
其中，接收子单元121用于接收触摸单元101产生的触摸信号。存储子单元122用于存储指纹及指纹对应的功能，以及指纹与交通工具转向的对应关系。指纹对应的功能例如包括控制方向。控制子单元123用于根据接收子单元121接收的触摸信号中的指纹信息、存储子单元122存储的指纹及指纹对应的功能、以及指纹与交通工具转向的对应关系，确定出交通工具转向的方向和角度。这里的角度是交通工具转向时所使用的角度。通过指纹确定不同手指功能，根据指纹与交通工具转向之间的对应关系确定出交通工具转向的方向和角度，进而控制交通工具的行驶方向。
根据本公开的一个实施例，指纹与交通工具转向的对应关系包括：指纹与转向角之间的对应关系。控制子单元123，用于比对触摸信号的指纹信息中的指纹与存储子单元存储的指纹，并根据存储子单元存储的指纹对应的功能，确定指纹信息中用于控制方向的指纹。根据确定出的用于控制方向的指纹、以及指纹与转向角之间的对应关系，确定出交通工具转向的方向和角度，转向角是交通工具转向的方向与交通工具的正前方之间的夹角。或者，指纹与交通工具转向的对应关系包括：指纹与方向之间的对应关系。控制子单元123，用于比对触摸信号的指纹信息中的指纹与存储子单元存储的指纹，并根据存储子单元存储的指纹对应的功能，确定指纹信息中用于控制方向的指纹；根据确定出的用于控制方向的指纹、以及指纹与方向之间的对应关系，确定出交通工具转向的方向。
此外，控制子单元123还可以确定用于控制方向的指纹的触摸时间，根据触摸时间确定交通工具转向的角度，交通工具转向的角度随着指纹的触摸时间的增大而增大。
为了获得指纹的触摸时间，可以记录每次触摸信号中携带的指纹，如果连续多个触摸信号中均出现了同一指纹，则表示该指纹对应的手指处于持续触摸状态，这连续多个触摸信号中第一个触摸信号和最后一个触摸信号之间的时间间隔即为该指纹的触摸时间。通常，触摸信号的产生和获取均是周期性的。
其中，控制子单元123可以采用如下方式比对触摸信号的指纹信息中的指纹与存储子单元存储的指纹。例如，将指纹信息中的各个指纹，依次与存储子单元存储的指纹进行一一对比，当比对出相同指纹时，以该相同指纹对应的功能作为该指纹的功能。
其中，接收子单元121例如是信号接收器或数据接收器。例如包括传输接口、模数转换器和信号放大器等三个部分。存储子单元122通常为存储器。控制子单元123可以采用处理器芯片或控制器芯片实现。
在本公开实施例中，每个指纹对应的功能可以事先定义并存储在控制单元102的存储子单元1022中。具体每个指纹对应的功能，可以人工定义也可以由控制单元自动定义。
其中，人工定义方式如下：控制单元102获取用户输入的指纹信息，然后获取对应该指纹信息的输入信号，该输入信号用于确定指纹对应的功能。为了实现用户对指纹功能的定义，该驾驶控制装置还包括显示屏，用户通过显示屏和触摸面板实现各个指纹功能的选择。例如，控制单元102控制显示屏为用户提供指纹功能定义界面，该界面例如可以包括用户输入的指纹，以及指纹功能选择按键。然后接收用户通过该界面输入的选择指令(即前文输入信号)，从而对指纹功能进行定义。根据本公开的一个实施例，显示屏既可以单独设置，也可以集成在触摸面板上形成触摸屏，选择时需要考虑与触摸面板形状相同的触摸屏能否实际生产。自动定义方式如下：控制单元102获取用户输入的指纹信息，自动为各个指纹分配功能，例如用户输入的指纹信息包括两个指纹，控制单元102根据两个指纹在触摸面板上的左右位置，将从两个指纹分别设置为向左(靠左的指纹)和向右(靠右的指纹)。
另外，在设置指纹功能时，控制单元102还可以先将获取到的指纹与存储在存储子单元中的指纹进行比对，如果已经存在相同的指纹，则提供指纹功能修改功能。根据本公开的一个实施例，控制单元102控制显示屏为用户提供指纹功能修改界面，然后接收用户通过该界面输入的选择指令，从而对指纹功能进行修改。
用户在输入指纹信息时，手指与触摸面板接触会引起电容变化，从而产生触摸信号。触摸单元101会将触摸信号中的指纹信息记录为指纹样本，然后由控制单元102根据输入信号对指纹进行功能设置，或者由控制单元102自动为各个指纹分配功能。
其中各个指纹的功能包括多种预设功能，用户可以通过选择确定每个指纹的功能。预设功能可以包括控制方向和控制速度上限。当指纹用于控制方向时，还可以选择指纹对应的转向角，例如向左10度，向右20度等；当指纹用于控 制速度上限时，还可以选择压力和速度上限的对应关系，例如压力分为3个等级，第一个等级对应60千米每小时，第二个等级对应90千米每小时，第三个等级对应120千米每小时。
根据本公开的一个示例，指纹与转向角的对应关系为一一对应关系，也即是一个指纹对应一个转向角，由于人手手指数量有限，这样设置能够设置更多的转向角，从而提高方向控制的精度。当然，本公开指纹与转向角的对应关系并不限制于此，也可以两个或者多个指纹对应一个夹角。
在本公开实施例中，控制子单元123，用于当确定出的用于控制方向的指纹包括至少两个指纹，且至少两个指纹对应至少两个转向角时，根据至少两个指纹对应的至少两个转向角确定出交通工具转向的方向和角度。交通工具的行驶方向可以同时通过两个或多个手指控制，实际转向的方向和角度即两个或多个手指控制的结果。例如，一个指纹对应的角度为向左30度，另一个指纹对应的角度为向右20度，则实际方向为向左10度。或者，一个指纹对应的角度为向左10度，另一个指纹对应的角度为向左15度，则实际方向为向左25度。其中，指纹对应的转向角除了可以以向左或者向右表示外，还可以采用正负表示，例如向左定义为负，向右定义为正，以前面的例子进行说明：一个指纹对应的角度为-30度，另一个指纹对应的角度为20度，则实际方向为-10度。
在本公开实施例中，当指纹与转向角之间的对应关系包括至少两个指纹与转向角之间的对应关系时，至少两个指纹对应的转向角所对应的交通工具转向的方向的左右关系与其对应的至少两个手指的左右关系相同。或者，当指纹与方向之间的对应关系包括至少两个指纹与方向之间的对应关系时，至少两个指纹对应的方向的左右关系与其对应的至少两个手指的左右关系相同。各个手指的指纹对应的方向的左右关系与手指的左右关系对应，方便用户的操作。例如，一只手从左到右对应的转向角分别是向左20°、向左10°、0°、向右10°、向右20°。或者，右手食指、中指和无名指分别对应向左、直行、向右。
参见图3，指纹A、B、C、D和E分别为用户右手5个手指的指纹，A、B、C、D和E从左往右依次对应大拇指、食指、中指、无名指和小拇指。这5个指纹对应的角度可以分别为向左30度、向左10度、0度、向右10度、向右30度，此时各个手指对应的方向从左向右与手指从左向右的排列是相同的。
进一步地，触摸单元101还用于检测压力信息，压力信息包括用户各个手 指施加在触摸单元上的压力。当检测到的压力信息中的至少一个手指的压力达到阈值时，获取指纹信息。指纹信息包括触摸单元能够检测到的所有手指的指纹，或者指纹信息包括压力达到阈值的手指的指纹。也就是说，前述触摸面板111还具有压力检测功能。
也就是说，在本公开实施例中，该驾驶控制装置可以通过一个触发信号来开启，该触发信号为至少一个手指的压力达到阈值，此时开启方向控制功能。当再次检测到上述触发信号，还可以关闭驾驶控制装置的方向控制功能。
如果手掌承接部112已经具有控制触摸面板开启的功能，那么在手掌承接部112控制触摸面板开启后，可以进一步通过该触发信号开启驾驶控制装置的功能。
相应地，触摸信号还包括压力信息，指纹对应的功能还包括用于控制速度上限。存储子单元122，还用于存储压力与速度上限之间的对应关系。控制子单元123，还用于根据触摸信号中的指纹信息、触摸信号中的压力信息、存储子单元存储的指纹及指纹对应的功能、以及压力与速度上限之间的对应关系，确定交通工具的速度上限。
根据本公开的一个实施例，控制子单元123，用于比对指纹信息中的指纹与存储子单元存储的指纹，并根据存储子单元存储的指纹对应的功能，确定指纹信息中用于控制速度上限的指纹。根据确定出的用于控制速度上限的指纹以及压力信息，确定用于控制速度上限的指纹对应的压力。根据用于控制速度上限的指纹对应的压力、以及压力与速度上限之间的对应关系，确定出交通工具的速度上限。
在本公开实施例中，控制子单元123，用于当用于控制速度上限的指纹对应的压力为第一压力时，确定交通工具行驶的速度上限为第一速度，当用于控制速度上限的指纹对应的压力为第二压力时，确定交通工具行驶的速度上限为第二速度，当用于控制速度上限的指纹对应的压力为第三压力时，确定交通工具行驶的速度上限为第三速度。例如，第一速度＜第二速度＜第三速度。不同的压力对应不同的速度上限，使得交通工具在速度上限内行驶，避免用户对油门控制不熟练造成事故。另外，将速度上限设置为3个等级，一方面方便用户操作，另一方面方便压力检测。其中，第一速度、第二速度和第三速度的数值可以根据实际需要设计，例如第一速度可以为市内限制速度(例如50千米每小时)， 第二速度可以为三环线、高架桥等限制速度(例如70千米每小时)，第三速度可以为高速等限制速度(例如120千米每小时)。
在另一种实现方式中，该驾驶控制装置还可以直接根据指纹来控制速度上限。此时，指纹对应的功能还包括用于控制速度上限。存储子单元122，还用于存储指纹与速度上限之间的对应关系；控制子单元123，还用于根据指纹信息、存储子单元存储的指纹及指纹对应的功能、以及指纹与速度上限之间的对应关系，确定交通工具的速度上限。
根据本公开的一个实施例，控制子单元123，用于比对指纹信息中的指纹与存储子单元存储的指纹，并根据存储子单元存储的指纹对应的功能，确定指纹信息中用于控制速度上限的指纹。根据确定出的用于控制速度上限的指纹、以及指纹与速度上限之间的对应关系，确定出交通工具的速度上限。
进一步地，控制子单元123，还用于根据确定出的交通工具转向的方向和角度以及确定出的交通工具的速度上限，生成对应的驾驶控制信号。在其他实现方式中，控制子单元123还可以只根据交通工具转向的方向和角度或者交通工具的速度上限，生成对应的驾驶控制信号。
在本公开实施例中，用于控制速度上限的指纹可以与控制方向的指纹不同，也可以与控制方向的指纹相同。
为了控制的方便，用户可以采用一只手(左手或右手均可)进行驾驶控制，也可以同时采用两只手进行驾驶控制。
本公开实施例还提供了一种交通工具，该交通工具包括上述实施例中的驾驶控制装置。具体参见前述实施例。
本公开实施例通过用户手指的触摸操作实现对交通工具行驶方向和速度上限中的至少一个的控制，驾驶时该驾驶控制装置能够与油门刹车等配合使用。在采用该装置控制方向时，驾驶员只需要通过触摸即可实现方向控制，不需要持续转动方向盘，简化了方向控制操作，降低了驾驶难度，进而降低了驾驶事故率。在采用该装置控制速度上限时，驾驶员通过触摸限定车辆速度上限，这样驾驶员在驾驶过程中不会超过该速度上限，从而避免驾驶员操作不当造成的超速问题，降低了驾驶员控制油门和档位的难度，降低了驾驶事故率。
进一步地，交通工具还可以包括驱动单元，驱动单元用于接收驾驶控制信号，并根据驾驶控制信号控制交通工具。该驱动单元设置在交通工具内，用于 根据驾驶控制信号控制交通工具现有转向系统和传动系统。根据本公开的一个实施例，该驱动单元可以包括能够驱动转向系统工作的机构，从而实现方向控制；该驱动单元还可以包括能够调节交通工具档位的机构，从而实现速度上限的控制。
图7是本公开实施例提供的一种驾驶控制方法的流程图，该驾驶控制方法基于前述驾驶控制装置实现，为了说明书的简洁，以下仅作简要描述，具体可以参见前述实施例。
参见图7，驾驶控制方法包括步骤201-202。
步骤201：获取用户的指纹信息，并根据指纹信息生成触摸信号，触摸信号包括指纹信息。
步骤202：根据触摸信号中的指纹信息生成驾驶控制信号，并将驾驶控制信号输出到交通工具，以控制交通工具的行驶参数。行驶参数例如行驶方向和速度上限。
本公开实施例通过用户手指的触摸操作实现对交通工具行驶方向和速度上限中的至少一个的控制，驾驶时该驾驶控制装置能够与油门刹车等配合使用。在采用该装置控制方向时，驾驶员只需要通过触摸即可实现方向控制，不需要持续转动方向盘，简化了方向控制操作，降低了驾驶难度，进而降低了驾驶事故率。在采用该装置控制速度上限时，驾驶员通过触摸限定车辆速度上限，这样驾驶员在驾驶过程中不会超过该速度上限，从而避免驾驶员操作不当造成的超速问题，降低了驾驶员控制油门和档位的难度，降低了驾驶事故率。
在本公开实施例中，根据触摸信号中的指纹信息生成驾驶控制信号，包括：获取预先存储的指纹及指纹对应的功能，以及指纹与交通工具转向的对应关系，指纹对应的功能包括用于控制方向。根据触摸信号的指纹信息、预先存储的指纹及指纹对应的功能、以及指纹与交通工具转向的对应关系，确定出交通工具转向的方向和角度。根据交通工具转向的方向和角度和生成驾驶控制信号。通过指纹确定不同手指功能，根据指纹与交通工具转向之间的对应关系确定出交通工具转向的方向和角度，进而控制交通工具的行驶方向。
其中，具体如何确定出交通工具转向的方向和角度可以参照前述装置部分对于控制单元的描述。
其中，每个指纹对应的功能已经事先定义并存储在驾驶控制装置中。具体 每个指纹对应的功能，可以人工定义也可以自动定义。
其中，人工定义方式如下：驾驶控制装置获取用户输入的指纹信息，然后获取对应该指纹信息的输入信号，该输入信号用于确定指纹对应的功能。为了实现用户对指纹功能的定义，该驾驶控制装置还包括显示屏，用户通过显示屏和触摸面板实现各个指纹功能的选择，根据本公开的一个实施例，显示屏既可以单独设置，也可以集成在触摸面板上形成触摸屏，选择时需要考虑与触摸面板形状相同的触摸屏能否实际生产。自动定义方式如下：获取用户输入的指纹信息，自动为各个指纹分配功能。
用户在输入指纹信息时，手指与触摸面板接触会引起电容变化，从而产生触摸信号，驾驶控制装置会将触摸信号中的指纹信息记录为指纹样本，然后根据用户输入信号对指纹进行功能设置，或者自动为各个指纹分配功能。
其中各个指纹的功能包括多种预设功能，用户可以通过选择确定每个指纹的功能。预设功能可以包括控制方向和控制速度上限。当指纹用于控制方向时，还可以选择指纹对应的转向角，例如向左10度，向右20度等。当指纹用于控制速度上限时，还可以选择压力和速度上限的对应关系，例如压力分为3个等级，第一个等级对应60千米每小时，第二个等级对应90千米每小时，第三个等级对应120千米每小时。
根据本公开的一个实施例，在本公开实施例中，指纹与转向角的对应关系为一个指纹对应一个转向角，由于人手手指数量有限，这样设置能够设置更多的转向角，从而提高方向控制的精度。当然，本公开指纹与转向角的对应关系并不限制于此，也可以两个或者多个指纹对应一个夹角。
在本公开实施例中，当确定出的用于控制方向的指纹包括至少两个指纹，且至少两个指纹对应至少两个转向角时，根据至少两个指纹对应的至少两个转向角确定出交通工具转向的方向和角度。交通工具的行驶方向可以同时通过多个手指控制，实际转向的方向和角度即两个或多个手指控制的结果。例如，一个指纹对应的角度为向左30度，另一个指纹对应的角度为向右20度，则实际方向为向左10度。或者，一个指纹对应的角度为向左10度，另一个指纹对应的角度为向左15度，则实际方向为向左25度。其中，指纹对应的转向角除了可以以向左或者向右表示外，还可以采用正负表示，例如向左定义为负，向右定义为正，以前面的例子进行说明：一个指纹对应的角度为-30度，另一个指纹 对应的角度为20度，则实际方向为-10度。
在本公开实施例中，当指纹与转向角之间的对应关系包括至少两个指纹与转向角之间的对应关系时，至少两个指纹对应的转向角所对应的交通工具转向的方向的左右关系与其对应的至少两个手指的左右关系相同。或者，当指纹与方向之间的对应关系包括至少两个指纹与方向之间的对应关系时，至少两个指纹对应的方向的左右关系与其对应的至少两个手指的左右关系相同。各个手指的指纹对应的方向的左右关系与手指的左右关系对应，方便用户的操作。例如，一只手从左到右对应的转向角分别是向左20°、向左10°、0°、向右10°、向右20°；或者，右手食指、中指和无名指分别对应向左、直行、向右。
参见图3，指纹A、B、C、D和E分别为用户右手5个手指的指纹，A、B、C、D和E从左往右依次对应大拇指、食指、中指、无名指和小拇指。这5个指纹对应的角度可以分别为向左30度、向左10度、0度、向右10度、向右30度，此时各个手指对应的方向从左向右与手指从左向右的排列是相同的。
进一步地，该方法还可以包括：检测压力信息，压力信息包括用户各个手指施加在触摸单元上的压力。当检测到的压力信息中的至少一个手指的压力达到阈值时，获取指纹信息。指纹信息包括能够检测到的所有手指的指纹，或者指纹信息包括压力达到阈值的手指的指纹。
也就是说，在本公开实施例中，该驾驶控制装置可以通过一个触发信号来开启，该触发信号为至少一个手指的压力达到阈值，此时开启方向控制功能。当再次检测到上述触发信号，还可以关闭驾驶控制装置的方向控制功能。
相应地，触摸信号还包括压力信息，指纹对应的功能还包括用于控制速度上限。此时，步骤202还可以包括：获取预先存储的指纹及指纹对应的功能，以及压力与速度上限之间的对应关系，指纹对应的功能包括用于控制速度上限。根据触摸信号中的指纹信息、触摸信号中的压力信息、预先存储的指纹及指纹对应的功能、以及压力与速度上限之间的对应关系，确定交通工具的速度上限。
在本公开实施例中，当用于控制速度上限的指纹对应的压力为第一压力时，确定交通工具行驶的速度上限为第一速度，当用于控制速度上限的指纹对应的压力为第二压力时，确定交通工具行驶的速度上限为第二速度，当用于控制速度上限的指纹对应的压力为第三压力时，确定交通工具行驶的速度上限为第三速度。例如，第一速度＜第二速度＜第三速度。不同的压力对应不同的速度上 限，使得交通工具在速度上限内行驶，避免用户对油门控制不熟练造成事故。另外，将速度上限设置为3个等级，一方面方便用户操作，另一方面方便压力检测。其中，第一速度、第二速度和第三速度的数值可以根据实际需要设计，例如第一速度可以为市内限制速度(例如50千米每小时)，第二速度可以为三环线、高架桥等限制速度(例如70千米每小时)，第三速度可以为高速等限制速度(例如120千米每小时)。
在另一种实现方式中，还可以直接根据指纹来控制速度上限。此时，指纹对应的功能还包括用于控制速度上限。此时，步骤202还可以包括：获取预先存储的指纹及指纹对应的功能，以及指纹与速度上限之间的对应关系，指纹对应的功能包括用于控制速度上限。根据触摸信号中的指纹信息、预先存储的指纹及指纹对应的功能、以及指纹与速度上限之间的对应关系，确定交通工具的速度上限。
进一步地，在输出驾驶控制信号时，还可以根据确定出的交通工具转向的方向和角度以及确定出的交通工具的速度上限，生成对应的驾驶控制信号。在其他实现方式中，还可以只根据交通工具的速度上限，生成对应的驾驶控制信号。
在上述两种实现方式中，具体如何确定出交通工具的速度上限可以参照前述装置部分对于控制单元的描述。
在本公开实施例中，用于控制速度上限的指纹可以与控制方向的指纹不同，也可以与控制方向的指纹相同。
为了控制的方便，用户可以采用一只手(左手或右手均可)进行驾驶控制，也可以同时采用两只手进行驾驶控制。
在本公开实施例中，驾驶控制方法的详细内容可以参见前文驾驶控制装置部分。
以上仅为本公开的较佳实施例，并不用以限制本公开，凡在本公开的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本公开的保护范围之内。
本申请要求于2017年5月5日递交的中国专利申请第201710313884.X号的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。

Claims (21)

  1. 一种驾驶控制装置，包括：
    触摸单元，被配置为获取用户的指纹信息，并根据所述指纹信息生成触摸信号，所述触摸信号包括指纹信息；
    控制器，被配置为根据所述触摸信号中的指纹信息生成驾驶控制信号，并将所述驾驶控制信号输出到交通工具，以控制所述交通工具的行驶参数。
  2. 根据权利要求1所述的驾驶控制装置，其中，所述行驶参数包括行驶方向以及行驶速度中的至少一个。
  3. 根据权利要求2所述的驾驶控制装置，其中，所述控制器包括：
    接收器，被配置为接收所述触摸单元生成的触摸信号；
    存储器，被配置为存储指纹及指纹对应的功能，以及指纹与交通工具转向的对应关系，所述指纹对应的功能包括控制方向；
    子控制器，被配置为根据所述接收器接收的触摸信号中的指纹信息、所述存储器存储的指纹及指纹对应的功能、以及所述指纹与交通工具转向的对应关系，确定出交通工具转向的方向和角度。
  4. 根据权利要求3所述的驾驶控制装置，其中，
    所述指纹与交通工具转向的对应关系包括：指纹与转向角之间的对应关系；所述子控制器，进一步被配置为比对所述触摸信号的指纹信息中的指纹与所述存储器存储的指纹，并根据所述存储器存储的指纹对应的功能，确定所述指纹信息中用于控制方向的指纹；根据确定出的所述用于控制方向的指纹、以及所述指纹与转向角之间的对应关系，确定出交通工具转向的方向和角度，所述转向角是交通工具转向的方向与交通工具的正前方之间的夹角。
  5. 根据权利要求3所述的驾驶控制装置，其中，
    所述指纹与交通工具转向的对应关系包括：指纹与方向之间的对应关系；所述子控制器，进一步被配置为比对所述触摸信号的指纹信息中的指纹与所述存储器存储的指纹，并根据所述存储器存储的指纹对应的功能，确定所述指纹信息中被配置为控制方向的指纹；根据确定出的所述被配置为控制方向的指纹、以及所述指纹与方向之间的对应关系，确定出交通工具转向的方向。
  6. 根据权利要求5所述的驾驶控制装置，其中，所述子控制器进一步被配 置为，确定所述被配置为控制方向的指纹的触摸时间，根据所述触摸时间确定交通工具转向的角度，所述交通工具转向的角度随着指纹的触摸时间的增大而增大。
  7. 根据权利要求3-6任一所述的驾驶控制装置，其中，所述子控制器，被配置为当确定出的所述被配置为控制方向的指纹包括至少两个指纹，且所述至少两个指纹对应至少两个转向角时，根据所述至少两个指纹对应的至少两个转向角确定出交通工具转向的方向和角度。
  8. 根据权利要求1-7任一所述的驾驶控制装置，其中，所述触摸单元还被配置为检测压力信息，所述压力信息包括用户各个手指施加在所述触摸单元上的压力；当检测到的压力信息中的至少一个手指的压力达到阈值时，获取所述指纹信息；所述指纹信息包括触摸单元能够检测到的所有手指的指纹，或者所述指纹信息包括压力达到阈值的手指的指纹。
  9. 根据权利要求8所述的驾驶控制装置，其中，所述触摸信号还包括所述压力信息，所述指纹对应的功能还包括被配置为控制速度上限；
    所述存储器，还被配置为存储压力与速度上限之间的对应关系；
    所述子控制器，还被配置为根据所述触摸信号中的指纹信息、所述触摸信号中的压力信息、所述存储器存储的指纹及指纹对应的功能、以及所述压力与速度上限之间的对应关系，确定交通工具的速度上限。
  10. 根据权利要求9所述的驾驶控制装置，其中，所述子控制器，被配置为比对所述指纹信息中的指纹与所述存储器存储的指纹，并根据所述存储器存储的指纹对应的功能，确定所述指纹信息中被配置为控制速度上限的指纹；根据确定出的所述被配置为控制速度上限的指纹以及所述压力信息，确定被配置为控制速度上限的指纹对应的压力；根据所述被配置为控制速度上限的指纹对应的压力、以及所述压力与速度上限之间的对应关系，确定出交通工具的速度上限。
  11. 根据权利要求3-10任一所述的驾驶控制装置，其中，所述指纹对应的功能还包括被配置为控制速度上限；
    所述存储器，还被配置为存储指纹与速度上限之间的对应关系；
    所述子控制器，还被配置为根据所述指纹信息、所述存储器存储的指纹及指纹对应的功能、以及所述指纹与速度上限之间的对应关系，确定交通工具的 速度上限。
  12. 根据权利要求9-11任一项所述的驾驶控制装置，其中，所述子控制器，还被配置为根据确定出的所述交通工具转向的方向和角度以及确定出的所述交通工具的速度上限，生成对应的驾驶控制信号。
  13. 根据权利要求1-12任一项所述的驾驶控制装置，其中，所述触摸单元包括底座和设置在所述底座上的触摸面板。
  14. 根据权利要求13所述的驾驶控制装置，其中，所述触摸面板为半球形触摸面板或曲面触摸面板。
  15. 根据权利要求13或14所述的驾驶控制装置，其中，所述触摸单元还包括设置在所述触摸面板上方的手掌承接部。
  16. 根据权利要求15所述的驾驶控制装置，其中，所述手掌承接部被配置为获取用户的掌纹信息；
    所述控制器，还被配置为比较所述掌纹信息与预设掌纹信息，当所述掌纹信息与预设掌纹信息相同时，控制所述触摸面板开启。
  17. 根据权利要求13-16任一所述的驾驶控制装置，其中，所述控制器设置在所述底座内，所述驾驶控制装置还包括设置在所述底座上的数据传输接口，所述控制器通过数据传输接口与所述交通工具电连接。
  18. 一种交通工具，包括权利要求1至17任一项所述的驾驶控制装置。
  19. 根据权利要求18所述的交通工具，其中，所述交通工具还包括驱动单元，所述驱动单元被配置为接收所述驾驶控制信号，并根据所述驾驶控制信号控制所述交通工具。
  20. 一种驾驶控制方法，其中，所述驾驶控制方法包括：
    获取用户的指纹信息，并根据所述指纹信息生成触摸信号，所述触摸信号包括指纹信息；
    根据所述触摸信号中的指纹信息生成驾驶控制信号，并将所述驾驶控制信号输出到交通工具，以控制所述交通工具的行驶参数。
  21. 根据权利要求20所述的驾驶控制方法，其中，所述行驶参数包括行驶方向以及行驶速度中的至少一个。
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