WO2019062952A1 - 安全带的控制方法、装置、计算机可读存储介质及车辆 - Google Patents

安全带的控制方法、装置、计算机可读存储介质及车辆 Download PDF

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Publication number
WO2019062952A1
WO2019062952A1 PCT/CN2018/108786 CN2018108786W WO2019062952A1 WO 2019062952 A1 WO2019062952 A1 WO 2019062952A1 CN 2018108786 W CN2018108786 W CN 2018108786W WO 2019062952 A1 WO2019062952 A1 WO 2019062952A1
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WIPO (PCT)
Prior art keywords
information
user information
seat belt
user
tightness
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Application number
PCT/CN2018/108786
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English (en)
French (fr)
Inventor
汪奥
Original Assignee
比亚迪股份有限公司
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Application filed by 比亚迪股份有限公司 filed Critical 比亚迪股份有限公司
Publication of WO2019062952A1 publication Critical patent/WO2019062952A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/343—Belt retractors, e.g. reels with electrically actuated locking means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R2022/3427—Seat belt connection on reels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B60R2022/4808—Sensing means arrangements therefor

Definitions

  • the present application relates to the field of vehicles, and in particular, to a control method and apparatus for a seat belt, a computer readable storage medium, and a vehicle.
  • an electronic control device capable of adjusting the tightness of the seat belt is provided on the vehicle, and the user can adjust the tightness of the seat belt by pressing the electric button after wearing the seat belt.
  • the user wants to adjust the seat belt to an appropriate tightness, it sometimes takes a lot of time to press the button, which is very troublesome.
  • the user may also need to adjust the seat belt multiple times and repeatedly. For example, first, when the user A rides, the seat belt is adjusted to the first degree of tightness, after which the user B rides on the same seat as the user A and adjusts the seat belt to the second tightness, then when the user A rides again When the car is in use, it is still necessary to adjust the seat belt to the first tightness again. This will result in a poor user experience.
  • the purpose of the application is to provide a control method, device, computer readable storage medium and vehicle for a seat belt to realize personalized control of a vehicle seat belt by different users.
  • a method of controlling a vehicle seat belt includes: obtaining user information; determining a target tightness of the seat belt according to the user information; and controlling the seat belt to achieve the target tightness.
  • the obtaining the user information comprises: acquiring the user information pre-stored by the vehicle, and/or collecting the user information by using a user information collection device of the vehicle.
  • the acquiring the user information pre-stored by the vehicle includes: acquiring the user information pre-stored by the vehicle when a preset trigger event is detected.
  • the acquiring the user information pre-stored by the vehicle when detecting a preset trigger event comprises: collecting biometric information input by the user; and responding to the collected biometric information, Obtaining the user information corresponding to the biometric information.
  • the user information includes at least one of the following information of the user: height information, weight information; and determining the target tightness of the seat belt according to the user information, including: first, according to the user information The preset strategy calculates the target tightness.
  • the determining the target tightness of the seat belt according to the user information comprises: determining whether there is target user information that matches the user information in the information base, where the information information stores user information and security Corresponding relationship with tightness; when there is target user information matching the user information in the information base, it is determined that the seat belt tightness corresponding to the target user information is the target tightness of the seat belt.
  • the determining, according to the user information, the target tightness of the seat belt comprising: analyzing the user's physique information according to the user information, where the physique information includes at least one of the following: age information, gender information; The physique information is calculated by the second preset strategy to obtain the target tightness.
  • the determining the target tightness of the seat belt according to the user information comprises: acquiring the driving style information of the driver according to the user information when the seat belt is a seat belt on the driver seat, Wherein the driving style information is information obtained by evaluating driving behavior of the driver; determining the target tightness corresponding to driving style information of the driver according to a predetermined correspondence relationship between driving style information and seat belt tightness. degree.
  • the acquiring driving style information of the driver according to the user information comprises: determining target user information in the information library that matches the user information, where the information inventory stores user information and driving style information. Corresponding relationship; determining driving style information corresponding to the target user information as driving style information of the driver according to the correspondence relationship;
  • the acquiring driving style information of the driver according to the user information comprises: transmitting a driving style request message to a server communicating with the vehicle network, the driving style request message including the user information; Transmitting, by the server, a response message including driving style information corresponding to the user information, wherein the driving style information is that the server performs driving behavior analysis on the driver's driving behavior data uploaded by the vehicle history of.
  • the controlling the safety belt to achieve the target tightness comprises: determining whether a seat is seated on the seat where the seat belt is located; and in the case where a seat is seated on the seat belt of the seat belt, according to the The target tightness controls the operation of the drive motor of the seat belt.
  • the obtaining user information includes: acquiring the user information from a user information collection device, where the user information carries an identifier of the user information collection device, where each of the user information collection devices and the seat One-to-one correspondence; and the method further comprises: determining, according to the identifier of the user information collecting device, a seat belt on a seat corresponding to the user information collecting device as the seat belt.
  • the user information is biometric information of the user.
  • a control device for a vehicle seat belt includes: an obtaining module, configured to acquire user information; a first determining module, configured to determine a target tightness of the seat belt according to the user information acquired by the acquiring module; and a control module, configured to control the The seat belt reaches the target tightness.
  • the acquiring module includes a first acquiring sub-module, configured to acquire the user information pre-stored by the vehicle, and/or a first collecting sub-module, configured to pass the user information collecting device of the vehicle Collecting the user information.
  • the first obtaining submodule includes: a second acquiring submodule, configured to acquire the user information pre-stored by the vehicle when a preset triggering event is detected.
  • the second obtaining sub-module includes: a second collecting sub-module, configured to collect biometric information input by the user; and a third acquiring sub-module, configured to respond to the collected biometric information, Obtaining the user information corresponding to the biometric information.
  • the user information includes at least one of the following information of the user: height information, weight information; and the first determining module is configured to calculate, according to the user information, the target tightness by using a first preset policy. degree.
  • the first determining module includes: a determining submodule, configured to determine, in the information repository, whether there is target user information that matches the user information acquired by the acquiring module, where the information library stores Corresponding relationship between user information and seat belt tightness; a first determining submodule, configured to determine, when the determining submodule determines that the target user information in the information base matches the user information, The seat belt tightness corresponding to the user information is the target tightness of the seat belt.
  • the first determining module includes: a first analyzing submodule, configured to analyze, according to the user information acquired by the acquiring module, the physique information of the user, where the physique information includes at least one of the following: age The information, the gender information, and the calculation sub-module, configured to calculate the target tightness according to the physique information obtained by the first analysis sub-module by using a preset strategy.
  • a first analyzing submodule configured to analyze, according to the user information acquired by the acquiring module, the physique information of the user, where the physique information includes at least one of the following: age The information, the gender information, and the calculation sub-module, configured to calculate the target tightness according to the physique information obtained by the first analysis sub-module by using a preset strategy.
  • the first determining module includes: a fourth acquiring submodule, configured to obtain driving according to the user information acquired by the acquiring module when the seat belt is a seat belt on a driver seat Driving style information, wherein the driving style information is information obtained by evaluating driving behavior of the driver; and a second determining sub-module for determining a predetermined correspondence relationship between driving style information and seat belt tightness The target tightness corresponding to the driver's driving style information acquired by the fourth acquisition sub-module.
  • a fourth acquiring submodule configured to obtain driving according to the user information acquired by the acquiring module when the seat belt is a seat belt on a driver seat Driving style information, wherein the driving style information is information obtained by evaluating driving behavior of the driver
  • a second determining sub-module for determining a predetermined correspondence relationship between driving style information and seat belt tightness The target tightness corresponding to the driver's driving style information acquired by the fourth acquisition sub-module.
  • the fourth obtaining submodule includes: a third determining submodule, configured to determine target user information in the information library that matches the user information, where the information store stores user information and driving style information. a fourth determining sub-module, configured to determine, according to the corresponding relationship, driving style information corresponding to the target user information determined by the third determining sub-module as driving style information of the driver.
  • the fourth obtaining submodule includes: a sending submodule, configured to send a driving style request message to a server that communicates with the vehicle network, where the driving style request message includes the user information; and a receiving submodule, Receiving, by the server, a response message including driving style information corresponding to the user information, wherein the driving style information is performed by the server on driving behavior data of the driver uploaded by the vehicle history Analysis of driving behavior.
  • a sending submodule configured to send a driving style request message to a server that communicates with the vehicle network, where the driving style request message includes the user information
  • a receiving submodule Receiving, by the server, a response message including driving style information corresponding to the user information, wherein the driving style information is performed by the server on driving behavior data of the driver uploaded by the vehicle history Analysis of driving behavior.
  • control module includes: a fifth determining submodule, configured to determine whether a seat is seated on the seat where the seat belt is located; and a control submodule configured to determine the seat belt in the fifth determining submodule In the case where a seat is seated, the drive motor of the seat belt is controlled in accordance with the target tightness.
  • the acquiring module is configured to acquire the user information from a user information collecting device, where the user information carries an identifier of the user information collecting device, where each of the user information collecting devices and the seat are one by one Corresponding; and the control device further includes: a second determining module, configured to determine, according to the identifier of the user information collecting device, a seat belt on the seat corresponding to the user information collecting device as the seat belt .
  • the user information is biometric information of the user.
  • a computer readable storage medium having stored thereon computer program instructions which, when executed by a processor, implement the steps of a method of controlling a seat belt provided by the first aspect of the present application.
  • a vehicle includes: at least one seat provided with a seat belt; at least one drive motor corresponding to the seat belt for adjusting the tightness of the corresponding seat belt; at least one a user information collecting device for collecting user information; a seat belt control device comprising the computer readable storage medium provided by the third aspect of the present application; and one or more processors for executing the computer readable storage medium program of.
  • the target tightness of the seat belt is determined according to the obtained user information, and the seat belt is controlled according to the target tightness.
  • the tightness of the seat belt can be adjusted according to the seat belt setting parameters corresponding to the user, so that personalized control of the vehicle seat belt by different users can be realized. It also saves the user the trouble of manually adjusting the seat belt and improves the user experience.
  • FIG. 1 is a flow chart of a method of controlling a seat belt according to an embodiment of the present application.
  • FIG. 2 is a flow chart of an exemplary implementation of the step of determining a target tightness of a seat belt based on user information in a method of controlling a seat belt provided in accordance with the present application.
  • FIG. 3 is a flow chart of another exemplary implementation of the step of determining a target tightness of a seat belt based on user information in a method of controlling a seat belt provided in accordance with the present application.
  • FIG. 4 is a flow chart showing another exemplary implementation of the step of determining the target tightness of the seat belt based on the user information in the control method of the seat belt provided in accordance with the present application.
  • FIG. 5 is a flowchart of an exemplary implementation of a step of acquiring driver's driving style information based on user information in a method of controlling a seat belt according to the present application.
  • FIG. 6 is a flow chart of another exemplary implementation of a step of acquiring driver's driving style information based on user information in a method of controlling a seat belt according to the present application.
  • FIG. 7A is a flow diagram of an exemplary implementation of the steps of controlling a seat belt to achieve a target tightness in a method of controlling a seat belt provided in accordance with the present application.
  • FIG. 7B is a schematic diagram of a seat belt adjusting mechanism in a method of controlling a seat belt according to the present application.
  • FIG. 8 is a block diagram of a control device for a seat belt provided in accordance with an embodiment of the present application.
  • FIG. 9 is a block diagram of a control device for a seat belt according to another embodiment of the present application.
  • FIG. 10 is a block diagram of a control device for a seat belt according to another embodiment of the present application.
  • FIG. 11 is a block diagram of a control device for a seat belt according to another embodiment of the present application.
  • FIG. 12 is a block diagram of a control device for a seat belt according to another embodiment of the present application.
  • FIG. 13 is a block diagram of a control device for a seat belt according to another embodiment of the present application.
  • FIG. 14 is a block diagram of a control device for a seat belt provided in accordance with another embodiment of the present application.
  • 15 is a block diagram of a vehicle provided in accordance with an embodiment of the present application.
  • FIG. 1 is a flow chart of a method of controlling a seat belt according to an embodiment of the present application. As shown in FIG. 1, the method can be applied to a vehicle, and the method can include the following steps.
  • user information is obtained.
  • the user information may include, but is not limited to, at least one of the following information of the user: height information, weight information.
  • the user information may include biometric information of the user, and the biometric information of the user may be, for example, a fingerprint, a voiceprint, an iris, a face information, or the like.
  • the user information may also be information such as a user ID, a user account, and the like.
  • acquiring user information may include: acquiring user information pre-stored by the vehicle, and/or collecting user information according to a user information collection device of the vehicle.
  • the vehicle may acquire user information pre-stored by the vehicle.
  • the vehicle may collect user information through a user information collection device (eg, a fingerprint sensor) of the vehicle.
  • the vehicle may acquire user information pre-stored by the vehicle, and collect user information through the user information collecting device.
  • user information e.g. height information, weight information, etc.
  • user information collection device of the vehicle may be collected by the user information collection device of the vehicle to facilitate calculation of the target tightness of the seat belt in subsequent steps.
  • acquiring user information pre-stored by the vehicle may be completed when a preset trigger event is detected.
  • a button for example, a virtual button, a physical button, etc.
  • the vehicle may Obtain user information pre-stored by the vehicle.
  • the step of acquiring the user information pre-stored by the vehicle may include: collecting biometric information input by the user; and acquiring biometrics in response to the collected biometric information. User information corresponding to the information.
  • the vehicle can collect biometric information (eg, a fingerprint) input by the user through, for example, a user information collection device.
  • the information library may store the correspondence between the biometric information and the user information, and the user information corresponding to the biometric information may be determined according to the biometric information collected by the vehicle.
  • the information base may be an information library that is provided by the vehicle, or may be a information base that the vehicle can communicate with.
  • the user information may include, but is not limited to, at least one of the following: height information, weight information.
  • a user information collection device may be disposed on the vehicle, and the vehicle acquires user information through the user information collection device.
  • the user information collection device may be disposed adjacent to each seat of the vehicle such that the vehicle may acquire user information of the user on each seat of the vehicle.
  • the user information collecting device may be disposed at each door handle in the vehicle, so that the vehicle can acquire user information of the user corresponding to each door.
  • the user can input user information through the user information collecting device, and the vehicle can obtain the user information.
  • the user information is the fingerprint information of the user
  • the user information collecting device for example, the fingerprint sensor
  • the user can input the fingerprint through the user information collecting device of the seat sitting, and the vehicle obtains
  • the user information of the user is the fingerprint information of the user.
  • the user information collection device may be provided with identification information, and the acquired user information may carry the identification information.
  • the user information collecting device may be disposed at each seat of the vehicle, and the user information collecting device is in one-to-one correspondence with the seat, that is, the identification information of the user information collecting device is in one-to-one correspondence with the seat. In this way, the corresponding user seat can be determined according to the identification information carried by the user information and the correspondence relationship between the pre-stored identification information and the seat.
  • the vehicle may obtain user information via a mobile device, such as a cell phone.
  • the mobile device can obtain the user information of the user, or the user information of the user can be stored on the mobile device, and the vehicle obtains the user information of the user by communicating with the mobile device.
  • step 102 the target tightness of the seat belt is determined based on the user information.
  • the target tightness may be calculated according to the user information by using the first preset policy.
  • the first preset policy may be a calculation function of height or weight as a variable. After the height information or the weight information in the user information is acquired, the corresponding seat belt tightness may be obtained according to the height information or the weight information, and Determine it as the target tightness.
  • step 102 can include the following steps.
  • step 201 it is determined whether there is target user information matching the user information in the information base.
  • the information base may be a repository of information that is provided by the vehicle, or may be a repository of electronic devices (eg, servers) capable of communicating with the vehicle. Based on the obtained user information, it is possible to find in the information library whether there is a storage record matching the user information. If yes, it may be determined that there is target user information in the information library that matches the user information; if not, it may be determined that there is no target user information matching the user information in the information base.
  • step 202 when there is target user information matching the user information in the information base, it is determined that the seat belt tightness corresponding to the target user information is the target tightness of the seat belt.
  • the correspondence between user information and seat belt tightness can be stored in the information base.
  • the correspondence between the user information and the seat belt tightness may be obtained by analyzing the user information, or may be preset by the user.
  • the correspondence stored by the user in advance setting can directly reflect the user's demand for the tightness of the seat belt, so that the determined seat belt tightness can meet the user's expectation.
  • the seat belt is searched for the tightness of the seat belt corresponding to the target user information, and is used as the target tightness, which is convenient to be based on the target tightness in the subsequent steps. Adjust the corresponding seat belt.
  • step 102 can include the following steps.
  • the user's physique information is obtained based on the user information analysis.
  • the physique information may include, but is not limited to, at least one of the following: age information, gender information.
  • User information may include information reflecting the user's physique, and analyzing such information may obtain the physique information of the user. For example, if the user information includes voiceprint information, the user's physical information (for example, a male of about 30 years old) can be obtained by analyzing the voiceprint information of the user.
  • step 302 the target tightness is calculated according to the physical information through the second preset strategy.
  • the target tightness can be calculated according to the physique information and the preset strategy.
  • the second preset policy may be multiple.
  • the second preset strategy may be a calculation function with age and gender as variables, so that after analyzing the user information to obtain the user's age and gender information, bringing it into the calculation function can obtain the corresponding seat belt tightness. .
  • the second preset strategy may further include a seat belt tightness corresponding to a male at different ages and a seat belt tightness corresponding to a female at different ages, so that after analyzing the user information to obtain the gender of the user, according to the The tightness of the seat belt corresponding to the sex at different ages and the age of the user analyzed can determine the target tightness of the seat belt.
  • step 102 can include the following steps.
  • step 401 when the seat belt is a seat belt on the driver's seat, the driver's driving style information is acquired based on the user information.
  • the seat belt may be a seat belt on the seat of the user corresponding to the user information.
  • the user information collecting device carries the identification information and the user information collecting device has a one-to-one correspondence with the seat, the identification information carried by the acquired user information, and the pre-stored identification information and the seat between the seats
  • the corresponding relationship can determine the seat where the user is located, and the seat belt on the seat is the seat belt to be adjusted.
  • the driver's driving style information can be obtained based on the driver's user information.
  • the driving style information may be information obtained by evaluating the driving behavior of the driver.
  • the driving style can be divided into aggressive, normal, and stable styles. According to the driver's driving behavior, such as the accelerator pedal stepping, the brake pedal pedaling, and the steering wheel rushing, the driver's driving style can be performed. Evaluation. For example, if the driver often quickly steps on the accelerator pedal and the brake pedal, and often turns the steering wheel quickly, it can be determined that the driver's driving style is more aggressive.
  • the vehicle may determine the driver's driving style information through the stored information on the vehicle.
  • the above step 401 may include the following steps:
  • step 501 determining target user information in the information library that matches the user information
  • step 502 based on the correspondence relationship, the driving style information corresponding to the target user information is determined as the driving style information of the driver.
  • the information base can store the correspondence between the user information and the driving style information.
  • the vehicle can continuously monitor the driver's driving behavior during driving after the driver inputs the user information, and obtain the driver's driving style information according to the monitored data, and associate the driving style information with the user information to obtain The correspondence between the user information and the driving style information is stored in the information base.
  • the vehicle may also upload the driver's driving behavior to the server, the server evaluates the driver's driving style according to the collected driving behavior of the driver, and associates the driving style information with the user information to obtain user information and driving style information.
  • the vehicle can periodically acquire the correspondence from the server, and store the correspondence in the information base.
  • the vehicle can determine driving style information corresponding to the target user information, that is, driving style information of the driver.
  • the vehicle can communicate with the server to obtain driver's driving style information from the server.
  • the above step 401 can include the following steps.
  • step 601 a driving style request message is sent to a server in communication with the vehicle network.
  • the vehicle may be in network communication with a corresponding server, and when the vehicle needs to know the driver's driving style information, a driving style request message may be sent to a server in communication with the vehicle network.
  • the driving style request message may include user information to obtain driving style information corresponding to the user information.
  • step 602 a response message sent by the server including driving style information corresponding to the user information is received.
  • the server transmits corresponding driving style information to the vehicle, the driving style information being driving style information corresponding to the user information.
  • the vehicle can receive driving style information sent by the server.
  • the driving style information may be obtained by analyzing the driving behavior of the driving behavior data of the driver uploaded by the vehicle history, or may be obtained by analyzing the driving behavior according to the driving behavior data of the driver uploaded by other vehicle history. For example, in the case of a proxy driver, the driving style is stable, but the driver's driving vehicle is not always the same vehicle.
  • the vehicle can continuously upload the collected driving behavior data of the driver to the server, so that the server performs driving behavior analysis based on the driving behavior data, and obtains corresponding driving style information, thereby obtaining corresponding user information of the driver.
  • Driving style information may be obtained by analyzing the driving behavior of the driving behavior data of the driver uploaded by the vehicle history, or may be obtained by analyzing the driving behavior according to the driving behavior data of the driver uploaded by other vehicle history. For example, in the case of a proxy driver, the driving style is
  • step 402 the target tightness corresponding to the driver's driving style information is determined based on the predetermined correspondence relationship between the driving style information and the seat belt tightness.
  • Different driving styles can correspond to different belt tightness. For example, for a driver with a strong driving style, the corresponding seat belt tightness can be tighter, which can ensure the safety of the driver during driving; for a driver with a safe driving style, the corresponding seat belt tightness can be loose. . Based on the driving style information and the predetermined correspondence between the driving style and the belt tightness, the belt tightness can be determined and used as the target tightness of the seat belt.
  • step 103 the seat belt is controlled to achieve the target tightness.
  • the corresponding driving motor can be controlled to change the tightness of the seat belt to the target tightness, thereby satisfying the user's demand for the tightness of the seat belt.
  • the step 103 may include the following steps:
  • step 701 it is determined whether a seat is seated on the seat in which the seat belt is located;
  • step 702 in the case where a seat is seated on the seat in which the seat belt is seated, the drive motor of the seat belt is controlled in accordance with the target tightness.
  • the drive motor of the seat belt can be controlled based on the target tightness. For example, if the driving motor is disposed in the seat belt retractor, the driving motor in the seat belt retractor and the transmission mechanism are safely driven based on the target tightness in the case where the seat belt is seated. band. As shown in Fig. 7B, the controller 1 controls the operation of the drive motor 2 of the seat belt retractor 3 to rotate the first gear 5 fixed to the drive shaft 4 of the drive motor 2, thereby causing engagement with the first gear 5. The second gear 6 rotates.
  • One end of the webbing webbing is wound on the reel, and the rotating shaft 7 of the reel is connected with the second gear 6.
  • the reel is also rotated, thereby achieving the purpose of adjusting the tightness of the seat belt.
  • the driving motor is disposed at the buckle of the seat belt, and the seat on the seat belt is seated, the driving motor of the seat belt buckle and the moving belt buckle of the transmission mechanism are controlled based on the target tightness. In order to achieve the purpose of adjusting the tightness of the seat belt.
  • the driving motor is disposed at the end of the webbing of the seat belt, and the seat on the seat belt is seated, the driving motor of the belt end of the webbing and the driving mechanism pull the seat belt based on the target tightness. In order to achieve the purpose of adjusting the tightness of the seat belt.
  • the tightness of the seat belt can be adjusted according to the seat belt setting parameters corresponding to the user, so as to realize personalized control of the vehicle seat belt by different users. It also saves the user the trouble of manually adjusting the seat belt and improves the user experience.
  • the control device 800 of the seat belt may include: an obtaining module 801, configured to acquire user information; and a first determining module 802, configured to determine a seat belt according to the user information acquired by the acquiring module 801. The target tightness; the control module 803 is configured to control the seat belt to reach the target tightness.
  • the obtaining module 801 may include a first acquiring submodule, configured to acquire the user information pre-stored by the vehicle, and/or a first collecting submodule, configured to pass user information of the vehicle.
  • the collection device collects the user information.
  • the first obtaining submodule includes: a second acquiring submodule, configured to acquire the user information pre-stored by the vehicle when a preset triggering event is detected.
  • the second obtaining sub-module includes: a second collecting sub-module, configured to collect biometric information input by the user; and a third acquiring sub-module, configured to respond to the collected biometric information, Obtaining the user information corresponding to the biometric information.
  • the user information includes at least one of the following information of the user: height information, weight information; the first determining module 802 is configured to calculate the target by using a first preset policy according to the user information. Tightness.
  • the first determining module 802 may include: a determining sub-module 901, configured to determine, in the information repository, whether there is target user information that matches the user information acquired by the acquiring module 801, where The information library stores a correspondence between the user information and the seat belt tightness; the first determining sub-module 902 is configured to determine, in the determining sub-module 901, that the target user information that matches the user information exists in the information base. And determining a seat belt tightness corresponding to the target user information as a target tightness of the seat belt.
  • FIG. 10 is a block diagram of a control device for a seat belt according to another embodiment of the present application.
  • the first determining module 802 may include: a first analyzing sub-module 1001, configured to analyze, according to the user information acquired by the acquiring module 801, physical physique information of the user, where the physique information includes the following: At least one of: age information, gender information; a calculation sub-module 1002, configured to calculate the target tightness according to the physique information analyzed by the first analysis sub-module 1001 by using a preset strategy.
  • the first determining module 802 may include: a fourth acquiring sub-module 1101, configured to be obtained according to the acquiring module 801 when the seat belt is a seat belt on a driver seat.
  • the user information acquires driver's driving style information, wherein the driving style information is information obtained by performing driving behavior evaluation on the driver; and the second determining sub-module 1102 is configured to tighten the seat belt according to the driving style information.
  • the predetermined correspondence relationship of the degrees determines the target tightness corresponding to the driver's driving style information acquired by the fourth acquisition sub-module 1101.
  • the fourth obtaining submodule 1101 may include: a third determining submodule 1201, configured to determine target user information in the information base that matches the user information, where the information store stores user information and Corresponding relationship of the driving style information; the fourth determining sub-module 1202 is configured to determine driving style information corresponding to the target user information determined by the third determining sub-module 1201 as driving of the driver according to the correspondence relationship Style information.
  • FIG. 13 is a block diagram of a control device for a seat belt according to another embodiment of the present application.
  • the fourth obtaining submodule 1101 may include: a sending submodule 1301, configured to send a driving style request message to a server that communicates with the vehicle network, where the driving style request message includes the user information;
  • the receiving sub-module 1302 is configured to receive a response message that is sent by the server and includes driving style information corresponding to the user information, where the driving style information is the driver that is uploaded by the server to the vehicle history.
  • the driving behavior data was obtained from the analysis of driving behavior.
  • the control module 803 may include: a fifth determining sub-module 1401, configured to determine whether a seat is seated on the seat where the seat belt is located; and a control sub-module 1402 for the fifth determining sub-module 1401 determines that the seat belt is seated, and the driving motor of the seat belt is controlled according to the target tightness.
  • the obtaining module 801 is configured to acquire the user information from a user information collecting device, where the user information carries an identifier of the user information collecting device, where each of the user information collecting devices and the seat And correspondingly; and the control device 800 further includes: a second determining module, configured to determine, according to the identifier of the user information collecting device, a seat belt on the seat corresponding to the user information collecting device seat belt.
  • the user information is biometric information of the user.
  • the present application also provides a computer readable storage medium having stored thereon computer program instructions that, when executed by a processor, implement the steps of the method of controlling a seat belt provided by the present application.
  • the vehicle 1500 may include: at least one seat 1501 provided with a seat belt; at least one driving motor 1502 corresponding to the seat belt for adjusting the tightness of the corresponding seat belt; at least one user
  • the information collecting device 1503 is configured to collect user information;
  • the seat belt control device 1504 includes: a computer readable storage medium provided by any embodiment of the present application; and one or more processors for executing the computer readable storage medium In the program.

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  • Automation & Control Theory (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

一种车辆安全带的控制方法，包括：获取用户信息；根据用户信息确定安全带的目标松紧度；控制安全带达到所述目标松紧度。还涉及一种车辆安全带的控制装置、计算机可读存储介质及车辆。由此，可以根据与用户相对应的安全带设置参数对安全带的松紧度进行调节，实现不同用户对车辆安全带的个性化控制。还可以为用户省去手动操作调节安全带的麻烦，提升用户体验。

Description

安全带的控制方法、装置、计算机可读存储介质及车辆
相关申请的交叉引用
本申请要求比亚迪股份有限公司于2017年9月30日提交的、申请名称为“安全带的控制方法、装置、计算机可读存储介质及车辆”的、中国专利申请号“201710940770.8”的优先权。
技术领域
本申请涉及车辆领域，具体地，涉及一种安全带的控制方法、装置、计算机可读存储介质及车辆。
背景技术
目前，在车辆上设置有可以调节安全带松紧度的电控装置，用户在佩戴安全带后可以通过按动电动按钮的方式对安全带的松紧度进行调整。但是，用户若想要将安全带调整到适当的松紧度，有时需要多次按动按钮，十分麻烦。并且，对于同一座椅，用户还可能需要多次、重复地调节安全带。例如，首先，用户A乘车时安全带被调节至第一松紧度，之后，用户B在与用户A相同的座椅乘车并将安全带调节至第二松紧度，那么当用户A再次乘车时，仍需重新将安全带调节至第一松紧度。这样，会造成用户体验不佳。
发明内容
本申请的目的是提供一种安全带的控制方法、装置、计算机可读存储介质及车辆，以实现不同用户对车辆安全带的个性化控制。
为了实现上述目的，根据本申请的第一方面，提供一种车辆安全带的控制方法。所述方法包括：获取用户信息；根据所述用户信息确定安全带的目标松紧度；控制所述安全带达到所述目标松紧度。
可选地，所述获取用户信息包括：获取所述车辆预先存储的所述用户信息，和/或，通过所述车辆的用户信息采集装置采集所述用户信息。
可选地，所述获取所述车辆预先存储的所述用户信息，包括：在检测到预设触发事件时，获取所述车辆预先存储的所述用户信息。
可选地，所述在检测到预设触发事件时，获取所述车辆预先存储的所述用户信息，包括：采集所述用户输入的生物特征信息；响应于采集到的所述生物特征信息，获取所述生 物特征信息对应的所述用户信息。
可选地，所述用户信息包括所述用户的以下至少一种信息：身高信息，体重信息；所述根据所述用户信息确定安全带的目标松紧度，包括：根据所述用户信息通过第一预设策略计算得到所述目标松紧度。
可选地，所述根据所述用户信息确定安全带的目标松紧度，包括：判断信息库中是否存在与所述用户信息相匹配的目标用户信息，所述信息库中存储有用户信息与安全带松紧度的对应关系；在所述信息库中存在与所述用户信息相匹配的目标用户信息时，确定与所述目标用户信息对应的安全带松紧度为所述安全带的目标松紧度。
可选地，所述根据所述用户信息确定安全带的目标松紧度，包括：根据所述用户信息分析得到用户的体质信息，所述体质信息包括以下至少一种：年龄信息，性别信息；根据所述体质信息通过第二预设策略计算得到所述目标松紧度。
可选地，所述根据所述用户信息确定安全带的目标松紧度，包括：在所述安全带为驾驶员座椅上的安全带时，根据所述用户信息获取驾驶员的驾驶风格信息，其中，所述驾驶风格信息是通过对所述驾驶员进行驾驶行为评估得到的信息；根据驾驶风格信息与安全带松紧度的预定对应关系确定所述驾驶员的驾驶风格信息对应的所述目标松紧度。
可选地，所述根据所述用户信息获取驾驶员的驾驶风格信息，包括：确定信息库中与所述用户信息相匹配的目标用户信息，所述信息库存储有用户信息与驾驶风格信息的对应关系；根据所述对应关系，确定所述目标用户信息对应的驾驶风格信息为所述驾驶员的驾驶风格信息。
可选地，所述根据所述用户信息获取驾驶员的驾驶风格信息，包括：向与所述车辆网络通信的服务器发送驾驶风格请求消息，所述驾驶风格请求消息包括所述用户信息；接收所述服务器发送的包括与所述用户信息对应的驾驶风格信息的响应消息，其中，所述驾驶风格信息是所述服务器对所述车辆历史上传的所述驾驶员的驾驶行为数据进行驾驶行为分析得到的。
可选地，所述控制所述安全带达到所述目标松紧度，包括：确定所述安全带所在座椅上是否有人入座；在所述安全带所在座椅上有人入座的情况下，根据所述目标松紧度控制所述安全带的驱动电机工作。
可选地，所述获取用户信息，包括：从用户信息采集装置获取所述用户信息，所述用户信息携带所述用户信息采集装置的标识，其中，每个所述用户信息采集装置与座椅一一对应；以及，所述方法还包括：根据所述用户信息采集装置的标识，确定与所述用户信息采集装置相对应的座椅上的安全带为所述安全带。
可选地，所述用户信息为用户的生物特征信息。
根据本申请的第二方面，提供一种车辆安全带的控制装置。所述控制装置包括：获取模块，用于获取用户信息；第一确定模块，用于根据所述获取模块获取到的所述用户信息确定安全带的目标松紧度；控制模块，用于控制所述安全带到达所述目标松紧度。
可选地，所述获取模块包括第一获取子模块，用于获取所述车辆预先存储的所述用户信息，和/或，第一采集子模块，用于通过所述车辆的用户信息采集装置采集所述用户信息。
可选地，所述第一获取子模块包括：第二获取子模块，用于在检测到预设触发事件时，获取所述车辆预先存储的所述用户信息。
可选地，所述第二获取子模块包括：第二采集子模块，用于采集所述用户输入的生物特征信息；第三获取子模块，用于响应于采集到的所述生物特征信息，获取所述生物特征信息对应的所述用户信息。
可选地，所述用户信息包括所述用户的以下至少一种信息：身高信息，体重信息；所述第一确定模块用于根据所述用户信息通过第一预设策略计算得到所述目标松紧度。
可选地，所述第一确定模块包括：判断子模块，用于判断信息库中是否存在与所述获取模块获取到的所述用户信息相匹配的目标用户信息，所述信息库中存储有用户信息与安全带松紧度的对应关系；第一确定子模块，用于在所述判断子模块判定所述信息库中存在与所述用户信息相匹配的目标用户信息时，确定与所述目标用户信息对应的安全带松紧度为所述安全带的目标松紧度。
可选地，所述第一确定模块包括：第一分析子模块，用于根据所述获取模块获取到的所述用户信息分析得到用户的体质信息，所述体质信息包括以下至少一种：年龄信息，性别信息；计算子模块，用于根据所述第一分析子模块分析得到的所述体质信息通过预设策略计算得到所述目标松紧度。
可选地，所述第一确定模块包括：第四获取子模块，用于在所述安全带为驾驶员座椅上的安全带时，根据所述获取模块获取到的所述用户信息获取驾驶员的驾驶风格信息，其中，所述驾驶风格信息是通过对所述驾驶员进行驾驶行为评估得到的信息；第二确定子模块，用于根据驾驶风格信息与安全带松紧度的预定对应关系确定所述第四获取子模块获取到的所述驾驶员的驾驶风格信息对应的所述目标松紧度。
可选地，所述第四获取子模块包括：第三确定子模块，用于确定信息库中与所述用户信息相匹配的目标用户信息，所述信息库存储有用户信息与驾驶风格信息的对应关系；第四确定子模块，用于根据所述对应关系，确定所述第三确定子模块确定的所述目标用户信息对应的驾驶风格信息为所述驾驶员的驾驶风格信息。
可选地，所述第四获取子模块包括：发送子模块，用于向与所述车辆网络通信的服务器发送驾驶风格请求消息，所述驾驶风格请求消息包括所述用户信息；接收子模块，用于 接收所述服务器发送的包括与所述用户信息对应的驾驶风格信息的响应消息，其中，所述驾驶风格信息是所述服务器对所述车辆历史上传的所述驾驶员的驾驶行为数据进行驾驶行为分析得到的。
可选地，所述控制模块包括：第五确定子模块，用于确定所述安全带所在座椅上是否有人入座；控制子模块，用于在所述第五确定子模块确定所述安全带所在座椅上有人入座的情况下，根据所述目标松紧度控制所述安全带的驱动电机工作。
可选地，所述获取模块用于从用户信息采集装置获取所述用户信息，所述用户信息携带所述用户信息采集装置的标识，其中，每个所述用户信息采集装置与座椅一一对应；以及，所述控制装置还包括：第二确定模块，用于根据所述用户信息采集装置的标识，确定与所述用户信息采集装置相对应的座椅上的安全带为所述安全带。
可选地，所述用户信息为用户的生物特征信息。
根据本申请的第三方面，提供一种计算机可读存储介质，其上存储有计算机程序指令，该程序指令被处理器执行时实现本申请第一方面所提供的安全带的控制方法的步骤。
根据本申请的第四方面，提供一种车辆，包括：至少一个设置有安全带的座椅；至少一个驱动电机，与安全带一一对应，用于调节对应的安全带的松紧度；至少一个用户信息采集装置，用于采集用户信息；安全带控制装置，包括本申请第三方面所提供的计算机可读存储介质；以及一个或者多个处理器，用于执行所述计算机可读存储介质中的程序。
通过上述技术方案，根据获取到的用户信息确定安全带的目标松紧度，再根据该目标松紧度控制安全带。由此，可以根据与用户相对应的安全带设置参数对安全带的松紧度进行调节，实现不同用户对车辆安全带的个性化控制。还可以为用户省去手动操作调节安全带的麻烦，提升用户体验。
本申请的其他特征和优点将在随后的具体实施方式部分予以详细说明。
附图说明
附图是用来提供对本申请的进一步理解，并且构成说明书的一部分，与下面的具体实施方式一起用于解释本申请，但并不构成对本申请的限制。在附图中：
图1是根据本申请的一种实施方式提供的安全带的控制方法的流程图。
图2是根据本申请提供的安全带的控制方法中，根据用户信息确定安全带的目标松紧度的步骤的一种示例性实现方式的流程图。
图3是根据本申请提供的安全带的控制方法中，根据用户信息确定安全带的目标松紧度的步骤的另一种示例性实现方式的流程图。
图4是根据本申请提供的安全带的控制方法中，根据用户信息确定安全带的目标松紧 度的步骤的另一种示例性实现方式的流程图。
图5是根据本申请提供的安全带的控制方法中，根据用户信息获取驾驶员的驾驶风格信息的步骤的一种示例性实现方式的流程图。
图6是根据本申请提供的安全带的控制方法中，根据用户信息获取驾驶员的驾驶风格信息的步骤的另一种示例性实现方式的流程图。
图7A是根据本申请提供的安全带的控制方法中，控制安全带达到目标松紧度的步骤的一种示例性实现方式的流程图。
图7B是根据本申请提供的安全带的控制方法中，安全带调节机构的示意图。
图8是根据本申请的一种实施方式提供的安全带的控制装置的框图。
图9是根据本申请的另一种实施方式提供的安全带的控制装置的框图。
图10是根据本申请的另一种实施方式提供的安全带的控制装置的框图。
图11是根据本申请的另一种实施方式提供的安全带的控制装置的框图。
图12是根据本申请的另一种实施方式提供的安全带的控制装置的框图。
图13是根据本申请的另一种实施方式提供的安全带的控制装置的框图。
图14是根据本申请的另一种实施方式提供的安全带的控制装置的框图。
图15是根据本申请的一种实施方式提供的车辆的框图。
具体实施方式
以下结合附图对本申请的具体实施方式进行详细说明。应当理解的是，此处所描述的具体实施方式仅用于说明和解释本申请，并不用于限制本申请。
图1是根据本申请的一种实施方式提供的安全带的控制方法的流程图。如图1所示，该方法可以应用于车辆，该方法可以包括以下步骤。
在步骤101中，获取用户信息。用户信息可以包括但不限于用户的以下至少一种信息：身高信息，体重信息。用户信息可以包括用户的生物特征信息，用户的生物特征信息可以例如是指纹、声纹、虹膜、人脸信息等。用户信息还可以例如是用户ID、用户账号等信息。
在一种实施方式中，获取用户信息可以包括：获取车辆预先存储的用户信息，和/或，根据车辆的用户信息采集装置采集用户信息。示例地，车辆可以获取车辆预先存储的用户信息。再例如，车辆可以通过车辆的用户信息采集装置(例如，指纹传感器)采集用户信息。再例如，车辆可以获取车辆预先存储的用户信息，并且通过用户信息采集装置采集用户信息。
在一种实施方式中，可以通过车辆的用户信息采集装置采集用户信息(例如，身高信息、体重信息等)，便于后续步骤中对安全带的目标松紧度的计算。
在一种可能的实施方式中，获取车辆预先存储的用户信息，可以是在检测到预设触发事件时完成的。示例地，车辆上可以设置有用于触发车辆获取预先存储的用户信息的按键(例如，虚拟按键、实体按键等)，在检测到该按键被触发(例如，按动、点击等)时，车辆可以获取车辆预先存储的用户信息。
在一种可能的实施方式中，当检测到预设触发事件时，获取车辆预先存储的用户信息的步骤可以包括：采集用户输入的生物特征信息；响应于采集到的生物特征信息，获取生物特征信息对应的用户信息。
车辆可以通过例如用户信息采集装置采集用户输入的生物特征信息(例如，指纹)。信息库中可以存储有生物特征信息与用户信息的对应关系，根据车辆采集到的生物特征信息可以确定与该生物特征信息对应的用户信息。其中，信息库可以是车辆自带的信息库，也可以是车辆可以与其进行通信的信息库。用户信息可以包括但不限于以下至少一者：身高信息，体重信息。
在另一种实施方式中，车辆上可以设置有用户信息采集装置，车辆通过该用户信息采集装置获取用户信息。示例地，用户信息采集装置可以设置于车辆的各个座椅附近，这样车辆可以获取车辆每个座椅上用户的用户信息。再例如，用户信息采集装置可以设置于车辆内的各个车门把手处，这样车辆可以获取每个车门对应用户的用户信息。在一种情况下，用户可以通过用户信息采集装置输入用户信息，进而车辆可以获取到该用户信息。示例地，若用户信息为用户的指纹信息，且用户信息采集装置(例如，指纹传感器)设置于车辆的各个座椅上，那么用户可以通过所坐座椅的用户信息采集装置输入指纹，车辆获取到的该用户的用户信息为该用户的指纹信息。另外，该用户信息采集装置可以带有标识信息，获取到的用户信息中可以带有该标识信息。示例地，可以在车辆的各个座椅处设置用户信息采集装置，且用户信息采集装置与座椅一一对应，也就是用户信息采集装置的标识信息与座椅一一对应。这样，根据用户信息携带的标识信息、以及预先存储的标识信息与座椅之间的对应关系，可以确定对应的用户座椅。
在另一种实施方式中，车辆可以通过移动设备(例如手机)获取用户信息。移动设备可以获取用户的用户信息，或者移动设备上可以存储有用户的用户信息，车辆通过与移动设备进行通信，从而获取到该用户的用户信息。
在步骤102中，根据用户信息确定安全带的目标松紧度。
在一种实施方式中，若用户信息包括身高信息或体重信息，可以根据该用户信息通过第一预设策略计算得到目标松紧度。示例地，第一预设策略可以是身高或体重为变量的计算函数，当获取到用户信息中的身高信息或体重信息后，根据该身高信息或体重信息可以得到相应的安全带松紧度，可以将其确定为目标松紧度。
在另一种实施方式中，如图2所示，步骤102可以包括以下步骤。
在步骤201中，判断信息库中是否存在与用户信息相匹配的目标用户信息。
信息库可以是车辆自带的信息库，也可以是能够与车辆进行通信的电子设备(例如服务器)的信息库。根据获取到的用户信息，可以在信息库中查找是否存在与该用户信息相匹配的存储记录。若存在，可以判定信息库中存在与该用户信息相匹配的目标用户信息；若不存在，可以判定信息库中不存在与该用户信息相匹配的目标用户信息。
在步骤202中，在信息库中存在与用户信息相匹配的目标用户信息时，确定与目标用户信息对应的安全带松紧度为安全带的目标松紧度。
信息库中可以存储有用户信息与安全带松紧度的对应关系。其中，用户信息与安全带松紧度之间的对应关系可以是分析用户信息而得到的，也可以是由用户预先设置的。通过用户预先设置而存储的对应关系可以直接反映用户对于安全带松紧度的需求，使得确定的安全带松紧度可以满足用户的期望。
当确定信息库中存在目标用户信息时，在信息库中查找与该目标用户信息对应的安全带松紧度，并将其作为目标松紧度，便于在后续的步骤中以该目标松紧度为依据对相应的安全带进行调节。
在另一种实施方式中，如图3所示，步骤102可以包括以下步骤。
在步骤301中，根据用户信息分析得到用户的体质信息。体质信息可以包括但不限于以下至少一种：年龄信息，性别信息。
在用户信息(如指纹、声纹、人脸信息等)中可以包含反映用户体质的信息，对这样的信息进行分析可以得到该用户的体质信息。例如，若用户信息中包含声纹信息，通过对用户的声纹信息进行分析，可以得到用户的体质信息(如，约30岁的男性)。
在步骤302中，根据体质信息通过第二预设策略计算得到目标松紧度。
在得到用户的体质信息后，根据该体质信息以及预设策略可以计算出目标松紧度。其中，第二预设策略可以有多种。示例地，第二预设策略可以是以年龄和性别为变量的计算函数，这样，在对用户信息分析得到用户的年龄和性别信息后，将其带入计算函数可以得到相应的安全带松紧度。再例如，第二预设策略还可以包括男性在不同年龄段对应的安全带松紧度和女性在不同年龄段对应的安全带松紧度，这样，在对用户信息分析得到用户的性别后，根据该性别在不同年龄段对应的安全带松紧度以及分析得到的用户的年龄可以确定安全带的目标松紧度。
在另一种实施方式中，如图4所示，步骤102可以包括以下步骤。
在步骤401中，在安全带为驾驶员座椅上的安全带时，根据用户信息获取驾驶员的驾驶风格信息。
安全带可以是与用户信息对应的用户所在座椅上的安全带。示例地，在用户信息采集装置带有标识信息、且用户信息采集装置与座椅一一对应的情况下，通过获取到的用户信息携带的标识信息、以及预先存储的标识信息与座椅之间的对应关系，可以确定用户所在的座椅，该座椅上的安全带即为待调节的安全带。
当安全带为驾驶员座椅上的安全带时，说明用户所在座椅为驾驶座，即当前用户为驾驶员。这时，可以根据驾驶员的用户信息获取驾驶员的驾驶风格信息。其中，驾驶风格信息可以是通过对驾驶员进行驾驶行为评估得到的信息。例如，驾驶风格可以分为激进、正常、稳妥等风格，根据驾驶员的驾驶行为，如踩油门踏板的缓急、踩制动踏板的缓急、转动方向盘的缓急等，可以对驾驶员的驾驶风格进行评估。示例地，若驾驶员经常迅速踩油门踏板以及制动踏板，且常常迅速转动方向盘，可以确定该驾驶员的驾驶风格较为激进。
在一种情形下，车辆可以通过车辆上已存储的信息确定驾驶员的驾驶风格信息，如图5所示，上述步骤401可以包括以下步骤：
在步骤501中，确定信息库中与用户信息相匹配的目标用户信息；
在步骤502中，根据对应关系，确定目标用户信息对应的驾驶风格信息为驾驶员的驾驶风格信息。
信息库可以存储有用户信息与驾驶风格信息的对应关系。车辆可以在驾驶员输入用户信息后，持续监测驾驶员在驾驶过程中的驾驶行为，并根据监测到的数据评估得到驾驶员的驾驶风格信息，并将该驾驶风格信息与用户信息相关联，得到用户信息与驾驶风格信息的对应关系存储在信息库中。车辆还可以将驾驶员的驾驶行为上传至服务器，服务器根据收集到的该驾驶员的驾驶行为评估该驾驶员的驾驶风格，并将驾驶风格信息与用户信息相关联，得到用户信息与驾驶风格信息的对应关系，车辆可以定期从服务器获取该对应关系，并且将该对应关系存储在信息库中。
确定目标用户信息后，根据上述对应关系，车辆可以确定与该目标用户信息对应的驾驶风格信息，也就是驾驶员的驾驶风格信息。
在另一种情形下，车辆可以与服务器进行通信，从服务器获取驾驶员的驾驶风格信息，如图6所示，上述步骤401可以包括以下步骤。
在步骤601中，向与车辆网络通信的服务器发送驾驶风格请求消息。
车辆可以与相应的服务器进行网络通信，当车辆需要知晓驾驶员的驾驶风格信息时，可以向与车辆网络通信的服务器发送驾驶风格请求消息。其中，驾驶风格请求消息可以包括用户信息，以获取与该用户信息对应的驾驶风格信息。
在步骤602中，接收服务器发送的包括与用户信息对应的驾驶风格信息的响应消息。
响应于车辆发送的驾驶风格请求消息，服务器会向车辆发送相应的驾驶风格信息，该驾驶风格信息为与用户信息对应的驾驶风格信息。车辆可以对服务器发送的驾驶风格信息进行接收。其中，该驾驶风格信息可以是服务器对车辆历史上传的驾驶员的驾驶行为数据 进行驾驶行为分析得到的，也可以是根据其他车辆历史上传的该驾驶员的驾驶行为数据进行驾驶行为分析得到的。例如，针对于代理驾驶员的情况，其驾驶风格稳定，但是该驾驶员驾驶的车辆并不总是同一车辆。车辆可以持续将采集到的驾驶员的驾驶行为数据上传至服务器，以便服务器以该驾驶行为数据为依据进行驾驶行为分析，得到相应的驾驶风格信息，进而得到与该驾驶员的用户信息相对应的驾驶风格信息。
回到图4，在步骤402中，根据驾驶风格信息与安全带松紧度的预定对应关系确定驾驶员的驾驶风格信息对应的目标松紧度。
不同的驾驶风格可以对应不同的安全带松紧度。示例地，对于驾驶风格激烈的驾驶员，对应的安全带松紧度可以紧一些，这样可以保证驾驶员在驾驶过程中的安全；对于驾驶风格稳妥的驾驶员，对应的安全带松紧度可以松一些。根据驾驶风格信息以及驾驶风格与安全带松紧度的预定对应关系，可以确定安全带松紧度并将其作为安全带的目标松紧度。
回到图1，在步骤103中，控制安全带达到目标松紧度。
根据确定的目标松紧度，可以控制相应的驱动电机工作，以使安全带的松紧度变化为目标松紧度，进而满足用户对安全带松紧度的需求。示例地，如图7A所示，该步骤103可以包括以下步骤：
在步骤701中，确定安全带所在座椅上是否有人入座；
在步骤702中，在安全带所在座椅上有人入座的情况下，根据目标松紧度控制安全带的驱动电机工作。
在确定安全带的目标松紧度后，首先确定安全带所在座椅上是否有人入座，以判断是否有必要对该安全带的松紧度进行调整。在安全带所在座椅有人入座的情况下，可以以目标松紧度为依据，控制该安全带的驱动电机工作。示例地，若驱动电机设置在安全带卷收器内，在安全带所在座椅上有人入座的情况下，以目标松紧度为依据，控制安全带卷收器内的驱动电机以及传动机构拉动安全带。如图7B所示，控制器1控制安全带卷收器3的驱动电机2的工作，使固定在驱动电机2的驱动轴4上的第一齿轮5转动，进而使得与第一齿轮5啮合的第二齿轮6转动。安全带织带的一端卷绕于卷筒上，卷筒的转轴7与第二齿轮6相连，通过第二齿轮6的转动，卷筒也随之转动，进而达到调整安全带的松紧度的目的。再例如，若驱动电机设置在安全带的带扣处，在安全带所在座椅上有人入座的情况下，以目标松紧度为依据，控制安全带带扣处的驱动电机以及传动机构移动带扣，以达到调整安全带的松紧度的目的。再例如，若驱动电机设置在安全带的织带端部，在安全带所在座椅上有人入座的情况下，以目标松紧度为依据，控制安全带织带端部的驱动电机以及传动机构拉动安全带，以达到调整安全带的松紧度的目的。
通过上述方案，可以根据与用户相对应的安全带设置参数对安全带的松紧度进行调节，实现不同用户对车辆安全带的个性化控制。还可以为用户省去手动操作调节安全带的麻烦，提升用户体验。
图8是根据本申请的一种实施方式提供的安全带的控制装置的框图。如图8所示，该安全带的控制装置800可以包括：获取模块801，用于获取用户信息；第一确定模块802，用于根据所述获取模块801获取到的所述用户信息确定安全带的目标松紧度；控制模块803，用于控制所述安全带到达所述目标松紧度。
可选地，所述获取模块801可以包括第一获取子模块，用于获取所述车辆预先存储的所述用户信息，和/或，第一采集子模块，用于通过所述车辆的用户信息采集装置采集所述用户信息。
可选地，所述第一获取子模块包括：第二获取子模块，用于在检测到预设触发事件时，获取所述车辆预先存储的所述用户信息。
可选地，所述第二获取子模块包括：第二采集子模块，用于采集所述用户输入的生物特征信息；第三获取子模块，用于响应于采集到的所述生物特征信息，获取所述生物特征信息对应的所述用户信息。
可选地，所述用户信息包括所述用户的以下至少一种信息：身高信息，体重信息；所述第一确定模块802用于根据所述用户信息通过第一预设策略计算得到所述目标松紧度。
图9是根据本申请的另一种实施方式提供的安全带的控制装置的框图。如图9所示，该第一确定模块802可以包括：判断子模块901，用于判断信息库中是否存在与所述获取模块801获取到的所述用户信息相匹配的目标用户信息，所述信息库中存储有用户信息与安全带松紧度的对应关系；第一确定子模块902，用于在所述判断子模块901判定所述信息库中存在与所述用户信息相匹配的目标用户信息时，确定与所述目标用户信息对应的安全带松紧度为所述安全带的目标松紧度。
图10是根据本申请的另一种实施方式提供的安全带的控制装置的框图。如图10所示，该第一确定模块802可以包括：第一分析子模块1001，用于根据所述获取模块801获取到的所述用户信息分析得到用户的体质信息，所述体质信息包括以下至少一种：年龄信息，性别信息；计算子模块1002，用于根据所述第一分析子模块1001分析得到的所述体质信息通过预设策略计算得到所述目标松紧度。
图11是根据本申请的另一种实施方式提供的安全带的控制装置的框图。如图11所示，该第一确定模块802可以包括：第四获取子模块1101，用于在所述安全带为驾驶员座椅上的安全带时，根据所述获取模块801获取到的所述用户信息获取驾驶员的驾驶风格信息，其中，所述驾驶风格信息是通过对所述驾驶员进行驾驶行为评估得到的信息；第二确定子模块1102，用于根据驾驶风格信息与安全带松紧度的预定对应关系确定所述第四获取子模块1101获取到的所述驾驶员的驾驶风格信息对应的所述目标松紧度。
图12是根据本申请的另一种实施方式提供的安全带的控制装置的框图。如图12所示，该第四获取子模块1101可以包括：第三确定子模块1201，用于确定信息库中与所述用户信息相匹配的目标用户信息，所述信息库存储有用户信息与驾驶风格信息的对应关系；第 四确定子模块1202，用于根据所述对应关系，确定所述第三确定子模块1201确定的所述目标用户信息对应的驾驶风格信息为所述驾驶员的驾驶风格信息。
图13是根据本申请的另一种实施方式提供的安全带的控制装置的框图。如图13所示，该第四获取子模块1101可以包括：发送子模块1301，用于向与所述车辆网络通信的服务器发送驾驶风格请求消息，所述驾驶风格请求消息包括所述用户信息；接收子模块1302，用于接收所述服务器发送的包括与所述用户信息对应的驾驶风格信息的响应消息，其中，所述驾驶风格信息是所述服务器对所述车辆历史上传的所述驾驶员的驾驶行为数据进行驾驶行为分析得到的。
图14是根据本申请的另一种实施方式提供的安全带的控制装置的框图。如图14所示，该控制模块803可以包括：第五确定子模块1401，用于确定所述安全带所在座椅上是否有人入座；控制子模块1402，用于在所述第五确定子模块1401确定所述安全带所在座椅上有人入座的情况下，根据所述目标松紧度控制安全带的驱动电机工作。
可选地，该获取模块801可以用于从用户信息采集装置获取所述用户信息，所述用户信息携带所述用户信息采集装置的标识，其中，每个所述用户信息采集装置与座椅一一对应；以及，该控制装置800还可以包括：第二确定模块，用于根据所述用户信息采集装置的标识，确定与所述用户信息采集装置相对应的座椅上的安全带为所述安全带。
可选地，所述用户信息为用户的生物特征信息。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
本申请还提供一种计算机可读存储介质，其上存储有计算机程序指令，该程序指令被处理器执行时实现本申请提供的安全带的控制方法的步骤。
图15是根据本申请的一种实施方式提供的车辆的框图。如图15所示，该车辆1500可以包括：至少一个设置有安全带的座椅1501；至少一个驱动电机1502，与安全带一一对应，用于调节对应的安全带的松紧度；至少一个用户信息采集装置1503，用于采集用户信息；安全带控制装置1504，包括：本申请任意实施例提供的计算机可读存储介质；以及一个或者多个处理器，用于执行所述计算机可读存储介质中的程序。
以上结合附图详细描述了本申请的优选实施方式，但是，本申请并不限于上述实施方式中的具体细节，在本申请的技术构思范围内，可以对本申请的技术方案进行多种简单变型，这些简单变型均属于本申请的保护范围。
另外需要说明的是，在上述具体实施方式中所描述的各个具体技术特征，在不矛盾的情况下，可以通过任何合适的方式进行组合。为了避免不必要的重复，本申请对各种可能的组合方式不再另行说明。
此外，本申请的各种不同的实施方式之间也可以进行任意组合，只要其不违背本申请的思想，其同样应当视为本申请所申请的内容。

Claims (28)

  1. 一种车辆安全带的控制方法，其特征在于，所述方法包括：
    获取用户信息；
    根据所述用户信息确定安全带的目标松紧度；
    控制所述安全带达到所述目标松紧度。
  2. 根据权利要求1所述的方法，其特征在于，所述获取用户信息包括：
    获取所述车辆预先存储的所述用户信息，和/或，通过所述车辆的用户信息采集装置采集所述用户信息。
  3. 根据权利要求2所述的方法，其特征在于，所述获取所述车辆预先存储的所述用户信息，包括：
    在检测到预设触发事件时，获取所述车辆预先存储的所述用户信息。
  4. 根据权利要求3所述的方法，其特征在于，所述在检测到预设触发事件时，获取所述车辆预先存储的所述用户信息，包括：
    采集所述用户输入的生物特征信息；
    响应于采集到的所述生物特征信息，获取所述生物特征信息对应的所述用户信息。
  5. 根据权利要求1-4中任一项所述的方法，其特征在于，所述用户信息包括所述用户的以下至少一种信息：身高信息，体重信息；
    所述根据所述用户信息确定安全带的目标松紧度，包括：
    根据所述用户信息通过第一预设策略计算得到所述目标松紧度。
  6. 根据权利要求1-5中任一项所述的方法，其特征在于，所述根据所述用户信息确定安全带的目标松紧度，包括：
    判断信息库中是否存在与所述用户信息相匹配的目标用户信息，所述信息库中存储有用户信息与安全带松紧度的对应关系；
    在所述信息库中存在与所述用户信息相匹配的目标用户信息时，确定与所述目标用户信息对应的安全带松紧度为所述安全带的目标松紧度。
  7. 根据权利要求1-6中任一项所述的方法，其特征在于，所述根据所述用户信息确定安全带的目标松紧度，包括：
    根据所述用户信息分析得到用户的体质信息，所述体质信息包括以下至少一种：年龄信息，性别信息；
    根据所述体质信息通过第二预设策略计算得到所述目标松紧度。
  8. 根据权利要求1-7中任一项所述的方法，其特征在于，所述根据所述用户信息确定安全带的目标松紧度，包括：
    在所述安全带为驾驶员座椅上的安全带时，根据所述用户信息获取驾驶员的驾驶风格 信息，其中，所述驾驶风格信息是通过对所述驾驶员进行驾驶行为评估得到的信息；
    根据驾驶风格信息与安全带松紧度的预定对应关系确定所述驾驶员的驾驶风格信息对应的所述目标松紧度。
  9. 根据权利要求8所述的方法，其特征在于，所述根据所述用户信息获取驾驶员的驾驶风格信息，包括：
    确定信息库中与所述用户信息相匹配的目标用户信息，所述信息库存储有用户信息与驾驶风格信息的对应关系；
    根据所述对应关系，确定所述目标用户信息对应的驾驶风格信息为所述驾驶员的驾驶风格信息。
  10. 根据权利要求8或9所述的方法，其特征在于，所述根据所述用户信息获取驾驶员的驾驶风格信息，包括：
    向与所述车辆网络通信的服务器发送驾驶风格请求消息，所述驾驶风格请求消息包括所述用户信息；
    接收所述服务器发送的包括与所述用户信息对应的驾驶风格信息的响应消息，其中，所述驾驶风格信息是所述服务器对所述车辆历史上传的所述驾驶员的驾驶行为数据进行驾驶行为分析得到的。
  11. 根据权利要求1-10中任一项所述的方法，其特征在于，所述控制所述安全带达到所述目标松紧度，包括：
    确定所述安全带所在座椅上是否有人入座；
    在所述安全带所在座椅上有人入座的情况下，根据所述目标松紧度控制所述安全带的驱动电机工作。
  12. 根据权利要求1-11中任一项所述的方法，其特征在于，所述获取用户信息，包括：
    从用户信息采集装置获取所述用户信息，所述用户信息携带所述用户信息采集装置的标识，其中，每个所述用户信息采集装置与座椅一一对应；以及，所述方法还包括：
    根据所述用户信息采集装置的标识，确定与所述用户信息采集装置相对应的座椅上的安全带为所述安全带。
  13. 根据权利要求1-12中任一项所述的方法，其特征在于，所述用户信息为用户的生物特征信息。
  14. 一种车辆安全带的控制装置，其特征在于，所述控制装置包括：
    获取模块，用于获取用户信息；
    第一确定模块，用于根据所述获取模块获取到的所述用户信息确定安全带的目标松紧度；
    控制模块，用于控制所述安全带到达所述目标松紧度。
  15. 根据权利要求14所述的控制装置，其特征在于，所述获取模块包括第一获取子模 块，用于获取所述车辆预先存储的所述用户信息，和/或，第一采集子模块，用于通过所述车辆的用户信息采集装置采集所述用户信息。
  16. 根据权利要求15所述的控制装置，其特征在于，所述第一获取子模块包括：
    第二获取子模块，用于在检测到预设触发事件时，获取所述车辆预先存储的所述用户信息。
  17. 根据权利要求16所述的控制装置，其特征在于，所述第二获取子模块包括：
    第二采集子模块，用于采集所述用户输入的生物特征信息；
    第三获取子模块，用于响应于采集到的所述生物特征信息，获取所述生物特征信息对应的所述用户信息。
  18. 根据权利要求14-17中任一项所述的控制装置，其特征在于，所述用户信息包括所述用户的以下至少一种信息：身高信息，体重信息；
    所述第一确定模块用于根据所述用户信息通过第一预设策略计算得到所述目标松紧度。
  19. 根据权利要求14-18中任一项所述的控制装置，其特征在于，所述第一确定模块包括：
    判断子模块，用于判断信息库中是否存在与所述获取模块获取到的所述用户信息相匹配的目标用户信息，所述信息库中存储有用户信息与安全带松紧度的对应关系；
    第一确定子模块，用于在所述判断子模块判定所述信息库中存在与所述用户信息相匹配的目标用户信息时，确定与所述目标用户信息对应的安全带松紧度为所述安全带的目标松紧度。
  20. 根据权利要求14-19中任一项所述的控制装置，其特征在于，所述第一确定模块包括：
    第一分析子模块，用于根据所述获取模块获取到的所述用户信息分析得到用户的体质信息，所述体质信息包括以下至少一种：年龄信息，性别信息；
    计算子模块，用于根据所述第一分析子模块分析得到的所述体质信息通过预设策略计算得到所述目标松紧度。
  21. 根据权利要求14-20中任一项所述的控制装置，其特征在于，所述第一确定模块包括：
    第四获取子模块，用于在所述安全带为驾驶员座椅上的安全带时，根据所述获取模块获取到的所述用户信息获取驾驶员的驾驶风格信息，其中，所述驾驶风格信息是通过对所述驾驶员进行驾驶行为评估得到的信息；
    第二确定子模块，用于根据驾驶风格信息与安全带松紧度的预定对应关系确定所述第四获取子模块获取到的所述驾驶员的驾驶风格信息对应的所述目标松紧度。
  22. 根据权利要求21所述的控制装置，其特征在于，所述第四获取子模块包括：
    第三确定子模块，用于确定信息库中与所述用户信息相匹配的目标用户信息，所述信息库存储有用户信息与驾驶风格信息的对应关系；
    第四确定子模块，用于根据所述对应关系，确定所述第三确定子模块确定的所述目标用户信息对应的驾驶风格信息为所述驾驶员的驾驶风格信息。
  23. 根据权利要求21或22所述的控制装置，其特征在于，所述第四获取子模块包括：
    发送子模块，用于向与所述车辆网络通信的服务器发送驾驶风格请求消息，所述驾驶风格请求消息包括所述用户信息；
    接收子模块，用于接收所述服务器发送的包括与所述用户信息对应的驾驶风格信息的响应消息，其中，所述驾驶风格信息是所述服务器对所述车辆历史上传的所述驾驶员的驾驶行为数据进行驾驶行为分析得到的。
  24. 根据权利要求14-23中任一项所述的控制装置，其特征在于，所述控制模块包括：
    第五确定子模块，用于确定所述安全带所在座椅上是否有人入座；
    控制子模块，用于在所述第五确定子模块确定所述安全带所在座椅上有人入座的情况下，根据所述目标松紧度控制所述安全带的驱动电机工作。
  25. 根据权利要求14-24中任一项所述的控制装置，其特征在于，所述获取模块用于从用户信息采集装置获取所述用户信息，所述用户信息携带所述用户信息采集装置的标识，其中，每个所述用户信息采集装置与座椅一一对应；以及，所述控制装置还包括：
    第二确定模块，用于根据所述用户信息采集装置的标识，确定与所述用户信息采集装置相对应的座椅上的安全带为所述安全带。
  26. 根据权利要求14-25中任一项所述的控制装置，其特征在于，所述用户信息为用户的生物特征信息。
  27. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，该程序被处理器执行时实现权利要求1-13中任一项所述方法的步骤。
  28. 一种车辆，其特征在于，包括：
    至少一个设置有安全带的座椅；
    至少一个驱动电机，与安全带一一对应，用于调节对应的安全带的松紧度；
    至少一个用户信息采集装置，用于采集用户信息；
    安全带控制装置，包括：权利要求27中所述的计算机可读存储介质；以及一个或者多个处理器，用于执行所述计算机可读存储介质中的程序。
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