CN110126908B - Automatic memory device for steering wheel position, automatic adjusting system and automatic adjusting method for steering wheel position - Google Patents
Automatic memory device for steering wheel position, automatic adjusting system and automatic adjusting method for steering wheel position Download PDFInfo
- Publication number
- CN110126908B CN110126908B CN201910333225.1A CN201910333225A CN110126908B CN 110126908 B CN110126908 B CN 110126908B CN 201910333225 A CN201910333225 A CN 201910333225A CN 110126908 B CN110126908 B CN 110126908B
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- driver
- wheel position
- characteristic data
- biological identification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/181—Steering columns yieldable or adjustable, e.g. tiltable with power actuated adjustment, e.g. with position memory
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
Abstract
The invention relates to a steering wheel position automatic memory device, a steering wheel position automatic adjustment system and an automatic adjustment method, wherein the steering wheel position automatic memory device comprises: the driver biological identification characteristic data comparison module is used for receiving the driver biological identification characteristic data, comparing the driver biological identification characteristic data with the driver biological identification characteristic data stored in the steering wheel position parameter database and judging whether the received driver biological identification characteristic data exists or not; the steering wheel position parameter extraction module is used for calling the steering wheel position parameter when the received biological identification characteristic data of the driver exists; and the steering wheel position parameter storage module is used for receiving the steering wheel position parameters and correspondingly storing the steering wheel position parameters and the received biological identification characteristic data of the driver. The invention can realize the automatic memory and the automatic adjustment of the position of the steering wheel, has high efficiency and can accommodate the information of a plurality of drivers.
Description
Technical Field
The invention relates to the technical field of vehicle steering wheel adjustment, in particular to an automatic steering wheel position memory device, an automatic steering wheel position adjusting system and an automatic steering wheel position adjusting method.
Background
The steering wheel memory function is a functional configuration for storing the position of the steering wheel, and can be adjusted to a set position by one key when the driver is replaced. Steering wheel memory a typical vehicle model provides 1 to 2 sets of memory and only electronically adjusted steering wheel positions can achieve the memory function.
The principle of the steering wheel memory technology is that a memory chip is built in, personal information set by a user can be stored, when different user information needs to be called, the steering wheel can restore the position set by the user in an electric adjustment mode, intelligent management is achieved, but the memory function is that the position of the steering wheel needs to be adjusted electrically.
For example, the driver a sets the steering wheel position through electric adjustment, and stores the steering wheel position through the key 1, and when the driver a drives the vehicle next time, the driver a can press the key 1 to adjust according to the set steering wheel position, however, at present, only 2 or 3 keys exist on the vehicle, and when more drivers need to set the steering wheel position, the stored steering wheel position is covered, which causes confusion. In addition, when the driver remembers the key number incorrectly, the adjusted steering wheel position may also be incorrect.
Therefore, an automatic memory device, an automatic adjusting system and an automatic adjusting method for steering wheel position are provided.
Disclosure of Invention
In view of the above problems, the present invention has been made to provide an automatic steering wheel position memory device, an automatic steering wheel position adjustment system, and an automatic steering wheel position adjustment method that overcome or at least partially solve the above problems, and that solve the problem of automatic steering wheel position adjustment when a plurality of different drivers repeatedly drive.
According to an aspect of the present invention, there is provided a steering wheel position automatic memory device, including:
the driver biological identification characteristic data comparison module is used for receiving the driver biological identification characteristic data sent by the biological identification characteristic data acquisition module, comparing the driver biological identification characteristic data with the driver biological identification characteristic data stored in the steering wheel position parameter database, and judging whether the received driver biological identification characteristic data exists in the steering wheel position parameter database;
the steering wheel position parameter extraction module is used for calling the steering wheel position parameters corresponding to the received driver biological identification characteristic data in the driver biological identification characteristic database and sending the steering wheel position parameters to the motor controller when the received driver biological identification characteristic data exists in the steering wheel position parameter database;
the electric adjusting switch control module is used for editing an opening signal of the electric adjusting switch and sending the opening signal to the electric adjusting switch when the received biological identification characteristic data of the driver does not exist in the steering wheel position parameter database;
the electric adjusting switch is used for receiving the starting signal, starting the electric adjusting switch, receiving the position parameters of the steering wheel in real time, starting timing when the position parameters of the steering wheel cannot be received, and sending a storage signal to the storage module of the position parameters of the steering wheel after the preset time is continued;
and the steering wheel position parameter storage module is used for receiving the storage signal sent by the electric adjusting switch, receiving the steering wheel position parameter sent by the steering wheel electric adjusting parameter acquisition module, and correspondingly storing the steering wheel position parameter storage module and the received biological identification characteristic data of the driver in a steering wheel position parameter database.
Further, the driver biometric characteristic data comparison module comprises:
the biological identification characteristic data receiving unit is used for receiving the biological identification characteristic data of the driver, which is sent by the biological identification characteristic data acquisition module, and sending the biological identification characteristic data to the data conversion unit;
the data conversion unit is used for generating a driver number according to the biological identification characteristic data of the driver and sending the driver number to the data comparison unit;
and the data comparison unit is used for comparing the generated driver number with the driver number stored in the steering wheel position parameter database and judging whether the generated driver number exists in the steering wheel position parameter database.
Further, the steering wheel position parameter storage module includes:
the receiving unit is used for receiving the storage signal sent by the electric adjusting switch, receiving the steering wheel position parameter sent by the steering wheel electric adjusting parameter acquisition module and the driver code sent by the data comparison unit according to the storage signal, and sending the driver code and the steering wheel position parameter to the binding unit;
and the binding unit is used for receiving and binding the driver number and the steering wheel position parameter.
Further, the steering wheel position parameter database includes steering wheel position data information of a plurality of drivers, the steering wheel position data information of each driver including a driver number and a steering wheel position parameter of the driver.
Further, the biometric characteristic data of the driver comprises one or more of a human face, an iris and a fingerprint.
According to another aspect of the present invention, there is provided an automatic steering wheel position adjusting system, including the automatic steering wheel position memorizing device, further including:
the biological identification characteristic data acquisition module is used for acquiring biological identification characteristic data of the driver and sending the biological identification characteristic data to the biological identification characteristic data comparison module of the driver;
the motor controller is used for receiving the position parameters of the steering wheel, editing a motor control command according to the position parameters of the steering wheel and sending the motor control command to the motor;
the motor is used for receiving and adjusting the position of the steering wheel according to a motor control instruction;
and the steering wheel electric adjusting parameter acquisition module is used for acquiring the position parameters of the steering wheel and sending the position parameters to the electric adjusting switch and the steering wheel position parameter storage module.
Further, the above-mentioned automatic steering wheel position adjusting system further includes: and the steering wheel position changing module is used for receiving a steering wheel position changing request of a driver, storing the changed steering wheel position parameters and the driver number for binding, and deleting the steering wheel position parameters before changing.
According to still another aspect of the present invention, there is provided an automatic steering wheel position adjustment method, including:
the method comprises the steps that a biological identification characteristic data acquisition module is used for acquiring biological identification characteristic data of a driver and sending the biological identification characteristic data to a biological identification characteristic data comparison module of the driver;
receiving the position parameters of the steering wheel by using a steering wheel electric adjusting parameter acquisition module, and sending the position parameters to an electric adjusting switch and a steering wheel position parameter storage module;
receiving the driver biological identification characteristic data sent by the biological identification characteristic data acquisition module by using a driver biological identification characteristic data comparison module, comparing the driver biological identification characteristic data with the driver biological identification characteristic data stored in the steering wheel position parameter database, and judging whether the received driver biological identification characteristic data exists in the steering wheel position parameter database;
when received biological identification characteristic data of the driver exist in a steering wheel position parameter database by using a steering wheel position parameter extraction module, the steering wheel position parameter corresponding to the received biological identification characteristic data of the driver in the biological identification characteristic database of the driver is called and sent to a motor controller;
receiving the position parameters of the steering wheel by using the motor controller, editing a motor control command according to the position parameters of the steering wheel and sending the motor control command to the motor;
receiving and adjusting the position of a steering wheel by using a motor according to a motor control instruction;
when the received biological identification characteristic data of the driver does not exist in the steering wheel position parameter database, the electric adjusting switch control module is used for editing an opening signal of the electric adjusting switch and sending the opening signal to the electric adjusting switch;
the electric adjusting switch is used for receiving and starting the starting signal, receiving the position parameters of the steering wheel in real time, starting timing when the position parameters of the steering wheel cannot be received, and sending a storage signal to the storage module of the position parameters of the steering wheel after the preset time is continued;
and the steering wheel position parameter storage module is used for receiving a storage signal sent by the electric adjusting switch, receiving the steering wheel position parameter sent by the steering wheel electric adjusting parameter acquisition module, and correspondingly storing the steering wheel position parameter and the received biological identification characteristic data of the driver in a steering wheel position parameter database.
Further, the method for automatically adjusting the position of the steering wheel further includes:
and receiving a steering wheel position change request of a driver by using a steering wheel position change module, storing the changed steering wheel position parameters and the driver number for binding, and deleting the steering wheel position parameters before changing.
Further, the biometric characteristic data of the driver comprises one or more of a human face, an iris and a fingerprint.
Compared with the prior art, the invention has the following advantages:
1. the invention collects the biological identification characteristic data of the driver, judges whether the biological identification characteristic data of the driver exists, if yes, the corresponding steering wheel position parameter is called, if not, the corresponding steering wheel position parameter is stored, the automatic memory and the automatic adjustment of the steering wheel position can be realized, the efficiency is high, and the information of a plurality of drivers can be contained;
2. the invention converts the biological identification characteristic data into the driver code and stores the driver code in the steering wheel position parameter database, thereby reducing the storage space.
Drawings
The invention is further illustrated by the following figures and examples.
FIG. 1 is a block diagram of an automatic steering wheel position adjustment system of the present invention;
fig. 2 is a step diagram of an automatic steering wheel position adjusting method according to the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Fig. 1 is a block diagram of an automatic steering wheel position adjusting system according to the present invention, and referring to fig. 1, the present invention provides an automatic steering wheel position memorizing device, including:
the driver biological identification characteristic data comparison module is used for receiving the driver biological identification characteristic data sent by the biological identification characteristic data acquisition module, comparing the driver biological identification characteristic data with the driver biological identification characteristic data stored in the steering wheel position parameter database, and judging whether the received driver biological identification characteristic data exists in the steering wheel position parameter database or not, wherein the driver biological identification characteristic data comprises one or more of a human face, an iris and a fingerprint;
the steering wheel position parameter extraction module is used for calling the steering wheel position parameters corresponding to the received driver biological identification characteristic data in the driver biological identification characteristic database and sending the steering wheel position parameters to the motor controller when the received driver biological identification characteristic data exists in the steering wheel position parameter database;
the electric adjusting switch control module is used for editing an opening signal of the electric adjusting switch and sending the opening signal to the electric adjusting switch when the received biological identification characteristic data of the driver does not exist in the steering wheel position parameter database;
the electric adjusting switch is used for receiving the starting signal, starting the electric adjusting switch, receiving the position parameters of the steering wheel in real time, starting timing when the position parameters of the steering wheel cannot be received, and sending a storage signal to the storage module of the position parameters of the steering wheel after the preset time is continued;
and the steering wheel position parameter storage module is used for receiving the storage signal sent by the electric adjusting switch, receiving the steering wheel position parameter sent by the steering wheel electric adjusting parameter acquisition module, and correspondingly storing the steering wheel position parameter storage module and the received biological identification characteristic data of the driver in a steering wheel position parameter database.
The invention collects the biological identification characteristic data of the driver, judges whether the biological identification characteristic data of the driver exists, if so, the corresponding steering wheel position parameter is called, if not, the corresponding steering wheel position parameter is stored, the automatic memory and the automatic adjustment of the steering wheel position can be realized, the efficiency is high, and the information of a plurality of drivers can be contained.
Further, the driver biometric characteristic data comparison module comprises:
the biological identification characteristic data receiving unit is used for receiving the biological identification characteristic data of the driver, which is sent by the biological identification characteristic data acquisition module, and sending the biological identification characteristic data to the data conversion unit;
the data conversion unit is used for generating a driver number according to the biological identification characteristic data of the driver, for example, converting the biological identification characteristic data of the driver into a unique digital code and sending the unique digital code to the data comparison unit;
and the data comparison unit is used for comparing the generated driver number with the driver number stored in the steering wheel position parameter database and judging whether the generated driver number exists in the steering wheel position parameter database.
Further, the steering wheel position parameter storage module includes:
the receiving unit is used for receiving the storage signal sent by the electric adjusting switch, receiving the steering wheel position parameter sent by the steering wheel electric adjusting parameter acquisition module and the driver code sent by the data comparison unit according to the storage signal, and sending the driver code and the steering wheel position parameter to the binding unit;
and the binding unit is used for receiving and binding the driver number and the steering wheel position parameter.
The invention converts the biological identification characteristic data into the driver code and stores the driver code in the steering wheel position parameter database, thereby reducing the storage space.
Further, the steering wheel position parameter database includes steering wheel position data information of a plurality of drivers, the steering wheel position data information of each driver including a driver number and a steering wheel position parameter of the driver.
Referring to fig. 1, the present invention provides an automatic steering wheel position adjusting system, including the above-mentioned automatic steering wheel position memorizing device, further including:
the biological identification characteristic data acquisition module is used for acquiring biological identification characteristic data of the driver and sending the biological identification characteristic data to the biological identification characteristic data comparison module of the driver;
the motor controller is used for receiving the position parameters of the steering wheel, editing a motor control command according to the position parameters of the steering wheel and sending the motor control command to the motor;
the motor is used for receiving and adjusting the position of the steering wheel according to a motor control instruction;
and the steering wheel electric adjusting parameter acquisition module is used for acquiring the position parameters of the steering wheel and sending the position parameters to the electric adjusting switch and the steering wheel position parameter storage module.
Specifically, when the biological recognition feature data is a human face, after a first driver gets on the vehicle and turns on a power supply to an ignition gear, an electric adjusting switch of a steering wheel is turned on, facial features of the first driver are collected, facial features of the first driver are edited into driver codes, the driver adjusts the steering wheel to a position suitable for driving, and when the electric adjusting switch does not act within 20 seconds after the position suitable for driving is adjusted, the system collects steering wheel position parameters set by the driver and binds and stores the steering wheel position parameters and the driver codes.
And when the tenth driver gets on the vehicle and operates according to the steps, the second, third and fourth …, the steering wheel position parameters and the driver codes are stored. After the driver who has stored the position parameter of the steering wheel and driver's code gets on the bus again, turn on the power to the ignition gear, gather and edit the facial characteristic of the driver into the driver's code, find out the position parameter of the steering wheel corresponding to the driver's number through comparing in the database, the system drives the electrical machinery according to the position parameter of the steering wheel, adjust the steering wheel to the position suitable for the driver to drive.
Further, the above-mentioned automatic steering wheel position adjusting system further includes: and the steering wheel position changing module is used for receiving a steering wheel position changing request of a driver, storing the changed steering wheel position parameters and the driver number for binding, and deleting the steering wheel position parameters before changing.
The invention provides a steering wheel position changing function, which is convenient for a driver to adjust the position of a steering wheel due to the change of the body type of the driver.
Fig. 2 is a step diagram of an automatic steering wheel position adjusting method according to the present invention, and referring to fig. 2, the present invention provides an automatic steering wheel position adjusting method, including:
s110, collecting the driver biological identification characteristic data by using a biological identification characteristic data collection module, and sending the driver biological identification characteristic data to a driver biological identification characteristic data comparison module;
s120, receiving the position parameters of the steering wheel by using the electric steering wheel adjusting parameter collecting module, and sending the position parameters to the electric adjusting switch and the steering wheel position parameter storing module;
s130, receiving the driver biological identification characteristic data sent by the biological identification characteristic data acquisition module by using a driver biological identification characteristic data comparison module, comparing the driver biological identification characteristic data with the driver biological identification characteristic data stored in the steering wheel position parameter database, and judging whether the received driver biological identification characteristic data exists in the steering wheel position parameter database;
s140, when the received biological identification feature data of the driver exist in the steering wheel position parameter database by using the steering wheel position parameter extraction module, the steering wheel position parameter corresponding to the received biological identification feature data of the driver in the biological identification feature database of the driver is called and sent to the motor controller;
s150, receiving the position parameters of the steering wheel by using the motor controller, editing a motor control command according to the position parameters of the steering wheel and sending the motor control command to the motor;
s160, receiving and adjusting the position of the steering wheel by using the motor according to a motor control instruction;
s170, editing a starting signal of the electric adjusting switch and sending the starting signal to the electric adjusting switch when the electric adjusting switch control module does not have received biological identification characteristic data of the driver in the steering wheel position parameter database;
s180, receiving and starting a starting signal by using the electric adjusting switch, receiving the position parameters of the steering wheel in real time, starting timing when the position parameters of the steering wheel cannot be received, and sending a storage signal to the storage module of the position parameters of the steering wheel after the preset time is continued;
and S190, receiving the storage signal sent by the electric adjusting switch by using the steering wheel position parameter storage module, receiving the steering wheel position parameter sent by the steering wheel electric adjusting parameter acquisition module, and correspondingly storing the steering wheel position parameter and the received biological identification characteristic data of the driver in a steering wheel position parameter database.
The invention collects the biological identification characteristic data of the driver, judges whether the biological identification characteristic data of the driver exists, if so, the corresponding steering wheel position parameter is called, if not, the corresponding steering wheel position parameter is stored, the automatic memory and the automatic adjustment of the steering wheel position can be realized, the efficiency is high, and the information of a plurality of drivers can be contained.
Further, the method for automatically adjusting the position of the steering wheel further includes:
and receiving a steering wheel position change request of a driver by using a steering wheel position change module, storing the changed steering wheel position parameters and the driver number for binding, and deleting the steering wheel position parameters before changing.
The invention provides a steering wheel position changing function, which is convenient for a driver to adjust the position of a steering wheel due to the change of the body type of the driver.
The invention ensures that no matter which driver adjusts the position of the steering wheel for the first time, no matter how many drivers adjust the position of the steering wheel again in the period, when the driver gets on the vehicle again, the steering wheel position parameters corresponding to the biological characteristics of the driver are automatically adjusted through biological characteristic identification, and the steering wheel is adjusted to the position which the driver is accustomed to.
For simplicity of explanation, the method embodiments are described as a series of acts or combinations, but those skilled in the art will appreciate that the embodiments are not limited by the order of acts described, as some steps may occur in other orders or concurrently with other steps in accordance with the embodiments of the invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
As for the method embodiment, since it is basically similar to the system embodiment, the description is simple, and the relevant points can be referred to the partial description of the system embodiment.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. An automatic steering wheel position memory device, comprising:
the driver biological identification characteristic data comparison module is used for receiving the driver biological identification characteristic data sent by the biological identification characteristic data acquisition module, comparing the driver biological identification characteristic data with the driver biological identification characteristic data stored in the steering wheel position parameter database, and judging whether the received driver biological identification characteristic data exists in the steering wheel position parameter database; the driver biometric characteristic data comparison module comprises: the biological identification characteristic data receiving unit is used for receiving the biological identification characteristic data of the driver, which is sent by the biological identification characteristic data acquisition module, and sending the biological identification characteristic data to the data conversion unit; the data conversion unit is used for generating a driver number according to the biological identification characteristic data of the driver and sending the driver number to the data comparison unit; the data comparison unit is used for comparing the generated driver number with the driver number stored in the steering wheel position parameter database and judging whether the generated driver number exists in the steering wheel position parameter database or not;
the steering wheel position parameter extraction module is used for calling the steering wheel position parameters corresponding to the received driver biological identification characteristic data in the driver biological identification characteristic database and sending the steering wheel position parameters to the motor controller when the received driver biological identification characteristic data exists in the steering wheel position parameter database;
the electric adjusting switch control module is used for editing an opening signal of the electric adjusting switch and sending the opening signal to the electric adjusting switch when the received biological identification characteristic data of the driver does not exist in the steering wheel position parameter database;
the electric adjusting switch is used for receiving the starting signal, starting the electric adjusting switch, receiving the position parameters of the steering wheel in real time, starting timing when the position parameters of the steering wheel cannot be received, and sending a storage signal to the storage module of the position parameters of the steering wheel after the preset time is continued;
the steering wheel position parameter storage module is used for receiving a storage signal sent by the electric adjusting switch, receiving the steering wheel position parameter sent by the steering wheel electric adjusting parameter acquisition module, and correspondingly storing the steering wheel position parameter storage module and the received driver biological identification characteristic data in a steering wheel position parameter database; the steering wheel position parameter storage module includes: the receiving unit is used for receiving the storage signal sent by the electric adjusting switch, receiving the steering wheel position parameter sent by the steering wheel electric adjusting parameter acquisition module and the driver code sent by the data comparison unit according to the storage signal, and sending the driver code and the steering wheel position parameter to the binding unit; and the binding unit is used for receiving and binding the driver number and the steering wheel position parameter.
2. The automatic steering wheel position memory device according to claim 1, wherein the steering wheel position parameter database includes steering wheel position data information of a plurality of drivers, the steering wheel position data information of each driver including a driver number and a steering wheel position parameter of the driver.
3. The automatic steering wheel position memory device according to claim 2, wherein the driver biometric feature data includes one or more of a human face, an iris, and a fingerprint.
4. An automatic steering wheel position adjustment system comprising the automatic steering wheel position memory device according to claim 1, further comprising:
the biological identification characteristic data acquisition module is used for acquiring biological identification characteristic data of the driver and sending the biological identification characteristic data to the biological identification characteristic data comparison module of the driver;
the motor controller is used for receiving the position parameters of the steering wheel, editing a motor control command according to the position parameters of the steering wheel and sending the motor control command to the motor;
the motor is used for receiving and adjusting the position of the steering wheel according to a motor control instruction;
the steering wheel electric adjusting parameter acquisition module is used for acquiring steering wheel position parameters and sending the steering wheel position parameters to the electric adjusting switch and the steering wheel position parameter storage module;
and the steering wheel position changing module is used for receiving a steering wheel position changing request of a driver, storing the changed steering wheel position parameters and the driver number for binding, and deleting the steering wheel position parameters before changing.
5. An automatic steering wheel position adjustment method is characterized by comprising the following steps:
the method comprises the steps that a biological identification characteristic data acquisition module is used for acquiring biological identification characteristic data of a driver and sending the biological identification characteristic data to a biological identification characteristic data comparison module of the driver; receiving the position parameters of the steering wheel by using a steering wheel electric adjusting parameter acquisition module, and sending the position parameters to an electric adjusting switch and a steering wheel position parameter storage module;
receiving the driver biological identification characteristic data sent by the biological identification characteristic data acquisition module by using a driver biological identification characteristic data comparison module, comparing the driver biological identification characteristic data with the driver biological identification characteristic data stored in the steering wheel position parameter database, and judging whether the received driver biological identification characteristic data exists in the steering wheel position parameter database; the biological recognition characteristic data of the driver comprises one or more of a human face and an iris;
when received biological identification characteristic data of the driver exist in a steering wheel position parameter database by using a steering wheel position parameter extraction module, the steering wheel position parameter corresponding to the received biological identification characteristic data of the driver in the biological identification characteristic database of the driver is called and sent to a motor controller;
receiving the position parameters of the steering wheel by using the motor controller, editing a motor control command according to the position parameters of the steering wheel and sending the motor control command to the motor;
receiving and adjusting the position of a steering wheel by using a motor according to a motor control instruction;
when the received biological identification characteristic data of the driver does not exist in the steering wheel position parameter database, the electric adjusting switch control module is used for editing an opening signal of the electric adjusting switch and sending the opening signal to the electric adjusting switch;
the electric adjusting switch is used for receiving and starting the starting signal, receiving the position parameters of the steering wheel in real time, starting timing when the position parameters of the steering wheel cannot be received, and sending a storage signal to the storage module of the position parameters of the steering wheel after the preset time is continued;
the steering wheel position parameter storage module is used for receiving a storage signal sent by the electric adjusting switch, receiving the steering wheel position parameter sent by the steering wheel electric adjusting parameter acquisition module, and correspondingly storing the steering wheel position parameter and the received biological identification characteristic data of the driver in a steering wheel position parameter database;
and receiving a steering wheel position change request of a driver by using a steering wheel position change module, storing the changed steering wheel position parameters and the driver number for binding, and deleting the steering wheel position parameters before changing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910333225.1A CN110126908B (en) | 2019-04-24 | 2019-04-24 | Automatic memory device for steering wheel position, automatic adjusting system and automatic adjusting method for steering wheel position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910333225.1A CN110126908B (en) | 2019-04-24 | 2019-04-24 | Automatic memory device for steering wheel position, automatic adjusting system and automatic adjusting method for steering wheel position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110126908A CN110126908A (en) | 2019-08-16 |
| CN110126908B true CN110126908B (en) | 2021-07-16 |
Family
ID=67571052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910333225.1A Active CN110126908B (en) | 2019-04-24 | 2019-04-24 | Automatic memory device for steering wheel position, automatic adjusting system and automatic adjusting method for steering wheel position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110126908B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017002B (en) * | 2019-11-22 | 2021-07-27 | 江苏格尔顿传动有限公司 | Commercial vehicle steering column resetting system with memory function and control method thereof |
| CN111966235A (en) * | 2020-07-28 | 2020-11-20 | 锐达互动科技股份有限公司 | Method, device, equipment and medium for realizing touch projection product without repositioning |
| CN112158254B (en) * | 2020-08-06 | 2021-09-17 | 东风汽车集团有限公司 | Calibration method of electric adjusting steering column |
| CN112498463B (en) * | 2020-12-10 | 2022-03-25 | 中国第一汽车股份有限公司 | Method, device, system, apparatus and storage medium for controlling electric steering column |
| CN114435284A (en) * | 2022-02-14 | 2022-05-06 | 苏州迪非电子有限公司 | New forms of energy passenger train steering wheel moving mechanism with automatic memory function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006321487A (en) * | 2006-07-18 | 2006-11-30 | Nsk Ltd | Electric power steering device |
| WO2012048782A1 (en) * | 2010-10-12 | 2012-04-19 | Volkswagen Aktiengesellschaft | Method for adjusting a steering wheel restoring torque and electromechanical motor vehicle steering system |
| CN107963080A (en) * | 2017-12-05 | 2018-04-27 | 李国强 | A kind of vehicle Automatic adjustment method and system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673517B (en) * | 2012-05-29 | 2015-03-04 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile owner identification device, control system and control method based on near field communication (NFC) mobile phone |
| CN105270294A (en) * | 2015-10-28 | 2016-01-27 | 莆田市云驰新能源汽车研究院有限公司 | Driving-environment presetting system and method of remote fingerprint key |
| CN105539367B (en) * | 2016-01-14 | 2019-03-12 | 奇瑞汽车股份有限公司 | A kind of control method of the identity of automobile control system for identifying based on fingerprint recognition |
| CN105835805A (en) * | 2016-02-26 | 2016-08-10 | 乐卡汽车智能科技（北京）有限公司 | Control method and device and vehicle |
| CN106427891A (en) * | 2016-11-15 | 2017-02-22 | 柳州治业科技有限公司 | Iris intelligent vehicle management system |
| KR20190073789A (en) * | 2017-12-19 | 2019-06-27 | 주식회사 만도 | Apparatus and Method for controlling driving mode switching of autonomous vehicle |
-
2019
- 2019-04-24 CN CN201910333225.1A patent/CN110126908B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006321487A (en) * | 2006-07-18 | 2006-11-30 | Nsk Ltd | Electric power steering device |
| WO2012048782A1 (en) * | 2010-10-12 | 2012-04-19 | Volkswagen Aktiengesellschaft | Method for adjusting a steering wheel restoring torque and electromechanical motor vehicle steering system |
| CN107963080A (en) * | 2017-12-05 | 2018-04-27 | 李国强 | A kind of vehicle Automatic adjustment method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110126908A (en) | 2019-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110126908B (en) | Automatic memory device for steering wheel position, automatic adjusting system and automatic adjusting method for steering wheel position | |
| US20070219675A1 (en) | Driving control system | |
| WO2007033756A1 (en) | Transportable, configurable data carrier for exchanging data between electrical devices, and method therefor | |
| CN109109683A (en) | Seat regulation method, system, device and computer readable storage medium | |
| EP0779169B1 (en) | Operating device for supplementary heating in vehicles | |
| EP1657645A4 (en) | Electronic data management device, control program, and data management method | |
| WO1999049583A1 (en) | Radio device | |
| EP1083096A3 (en) | Control device for adjusting user-specific vehicle installations | |
| DE10012756B4 (en) | Method and device for storing and retrieving individual settings | |
| CN1679064A (en) | Vehicle current position monitoring method, vehicle current position monitoring device, vehicle current position transmitting device | |
| DE10107166A1 (en) | Device for mobile use of mobile radio networks, is mobile telephone operating in accordance with GMS or UMTS standard and can be fitted with devices for automobile ignition lock functions | |
| CN105094342A (en) | Sliding fingerprint identification and volume control system and method | |
| CN111634235A (en) | System and method for adjusting automobile exterior rearview mirror through facial recognition | |
| CN113639424A (en) | Method and device for controlling air conditioner and air conditioner | |
| CN115162865B (en) | Vehicle door control method, device, equipment and storage medium | |
| CN111243134A (en) | Electronic key, control method thereof and electronic key device | |
| CN213987600U (en) | Intelligent lock system, intelligent lock and intelligent door | |
| EP2093720A2 (en) | Terminal for chip cards | |
| CN111594994A (en) | Fresh air port valve adjusting method, computer device and computer readable storage medium | |
| CN112824130B (en) | Control method and device for brake energy recovery gear and automobile | |
| CN113724421A (en) | Fingerprint module, fingerprint identification system, control method and intelligent lock | |
| CN108790707B (en) | Automobile air outlet system with memory function | |
| CN111216739A (en) | Fault processing method and device based on hybrid vehicle | |
| CN220639765U (en) | Engineering machinery keyless starting control system | |
| DE202018100179U1 (en) | Machine tool device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |