CN112124230A - Automobile adjusting system based on fingerprint identification - Google Patents
Automobile adjusting system based on fingerprint identification Download PDFInfo
- Publication number
- CN112124230A CN112124230A CN202011052973.1A CN202011052973A CN112124230A CN 112124230 A CN112124230 A CN 112124230A CN 202011052973 A CN202011052973 A CN 202011052973A CN 112124230 A CN112124230 A CN 112124230A
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- CN
- China
- Prior art keywords
- magnet motor
- permanent magnet
- module
- system based
- fingerprint identification
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
Abstract
The invention discloses an automobile adjusting system based on fingerprint identification, which comprises a central control platform, an electric seat and an electric rearview mirror, wherein the central control platform comprises a fingerprint module and an ECU (electronic control Unit), the ECU comprises a hard disk storage module, a clock chip and an stm32 singlechip chip, the electric seat comprises a first permanent magnet motor, the electric rearview mirror comprises a second permanent magnet motor, the ECU is externally connected to the first permanent magnet motor and the second permanent magnet motor, and the electric seat comprises a mechanical switch module. The invention mainly solves the problems that the position memory quantity of the traditional seat and the rearview mirror is limited due to the number of keys, and the position of the seat and the rearview mirror is troublesome to readjust by replacing a driver.
Description
Technical Field
The invention relates to the field of automatic automobile adjustment, in particular to an automobile adjusting system based on fingerprint identification.
Background
With the progress of the automobile industry, the increasing maturity of intelligent driving technology and the introduction of intelligent cabin concepts, the requirements of people on vehicles are not only satisfied with comfort and dynamic performance, and intelligent control becomes more important. The popularization rate of one-key starting and electric seat memory adjustment is very high, the automobile models above the A + level are almost standardized, and the technology sense of great perception quality is improved for the driving of an automobile.
The seat and rearview mirror adjusting system of the existing automobile selects the preset seat and rearview mirror positions through keys when a driver is replaced through two to three preset memory positions, the memory number of the seat and rearview mirror positions is limited to be two to three due to the number of the keys, and the adjustment is inconvenient and the wrong key is easy to be wrongly recorded or pressed under the seat.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an automobile adjusting system based on fingerprint identification.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to an automobile adjusting system based on fingerprint identification, which comprises a central control platform, an electric seat and an electric rearview mirror, wherein the central control platform comprises a fingerprint module and an ECU (electronic control Unit), the ECU comprises a hard disk storage module, a clock chip and an stm32 single-chip microcomputer chip, a first permanent magnet motor is contained in the electric seat, a second permanent magnet motor is contained in the electric rearview mirror, the ECU is externally connected to the first permanent magnet motor and the second permanent magnet motor, and the electric seat comprises a mechanical switch module.
As a preferred technical solution of the present invention, the first permanent magnet motor is electrically connected to a mechanical switch module and the second permanent magnet motor, respectively, and the mechanical switch module is installed at one side of the electric seat.
As a preferable technical solution of the present invention, the first permanent magnet motor and the second permanent magnet motor are externally connected with a reduction gear box respectively, the first permanent magnet motor and the electric seat are in transmission connection through the reduction gear box, the second permanent magnet motor and the electric rearview mirror are in transmission connection through the reduction gear box, and the first permanent magnet motor and the second permanent magnet motor are electrically connected with the ECU control unit respectively.
As a preferred technical solution of the present invention, the fingerprint module is a semiconductor fingerprint module, the stm32 single chip microcomputer chip is electrically connected to the hard disk storage module and the fingerprint module, respectively, and the clock chip is electrically connected to the hard disk storage module.
As a preferable technical solution of the present invention, the reduction gear box includes an encoder inside, and the encoder is electrically connected to the stm32 single chip and the clock chip, respectively.
As a preferable technical solution of the present invention, the reduction gear box includes a transmission, a coupling, and a solenoid valve inside.
As a preferable aspect of the present invention, a back-end manager module is mounted inside the ECU control unit.
Compared with the prior art, the invention has the following beneficial effects:
1: the invention mainly solves the problems that the position memory quantity of the traditional seat and the rearview mirror is limited due to the number of keys, and the position of the seat and the rearview mirror is troublesome to readjust by replacing a driver.
2: according to the invention, through the integration of the fingerprint identification technology and the one-key starting switch, the electric seat adjustment and the electric rearview mirror adjustment technology, the seat adjustment is automatically carried out while the vehicle is started, and the seat adjustment is not required to be carried out intentionally. The intelligent degree of the intelligent cabin is further improved, and the automobile can understand drivers; and the method is not limited by the limited number of keys, and can store an infinite number of identity information theoretically.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall view of the present invention;
FIG. 2 is a schematic view of the module connection of the present invention;
FIG. 3 is a flow chart of the use of the present invention;
FIG. 4 is a schematic diagram of a background management module of the present invention;
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
As shown in fig. 1-4, the present invention provides a fingerprint identification-based vehicle adjusting system, which comprises a central control platform, an electric seat and an electric rearview mirror, wherein the central control platform comprises a fingerprint module and an ECU control unit, the ECU control unit comprises a hard disk storage module, a clock chip and a stm32 single chip microcomputer chip, the electric seat comprises a first permanent magnet motor, the electric rearview mirror comprises a second permanent magnet motor, the ECU control unit is externally connected to the first permanent magnet motor and the second permanent magnet motor, and the electric seat comprises a mechanical switch module.
Further, the first permanent magnet motor is electrically connected with the mechanical switch module and the second permanent magnet motor respectively, the mechanical switch module is installed at the bottom end of the electric seat, the first permanent magnet motor and the second permanent magnet motor are externally connected with a reduction gear box respectively, the first permanent magnet motor and the electric seat are in transmission connection through the reduction gear box, the second permanent magnet motor and the electric rearview mirror are in transmission connection through the reduction gear box, the first permanent magnet motor and the second permanent magnet motor are electrically connected with the ECU control unit respectively, the fingerprint module is a semiconductor fingerprint module, the stm32 single chip microcomputer chip is electrically connected with the hard disk storage module and the fingerprint module respectively, the clock chip is electrically connected with the hard disk storage module, the reduction gear box internally comprises an encoder which is electrically connected with the stm32 single chip microcomputer chip and the clock chip respectively, and the reduction gear box internally comprises a transmission, The coupler and the electromagnetic valve, when a user adjusts the first permanent magnet motor and the second permanent magnet motor through the mechanical switch module, the encoder inside the reduction gear box generates pulses, the stm32 single chip microcomputer chip is electrically connected with the encoder, the pulse signals of the encoder are read, the rotating angle is calculated according to the pulse number, so that the rotating angle of the first permanent magnet motor and the second permanent magnet motor is obtained, the confirmed rotating angle information is stored in the hard disk storage module, corresponding fingerprint information is recorded, when the user uses the device again, the corresponding fingerprint identification of the fingerprint module can be directly carried out through the fingerprint identification, the ECU control unit reads the angle setting information stored in the hard disk storage module after corresponding fingerprint identification, the stm32 single chip microcomputer chip of the ECU control unit controls the first permanent magnet motor and the second permanent magnet motor to respectively generate angle adjusting effects on the electric seat and the electric rearview mirror, the automatic adjustment effect is formed, and finally, the automobile engine can be ignited and started in time, so that the one-key setting effect is realized, the driver can operate and control more conveniently, and the complicated adjustment process is reduced.
The ECU control unit is internally provided with a background manager module, the background manager module is used as a platform structure, the interior of the ECU control unit is divided into a main driving manager and a driver authority, the main driving manager has complete authority, the hard disk storage module in the ECU control unit can be directly read and written, and the driver is authorized, and the driver only has regulation authority and cannot control and manage other driver authorities and the main driving manager.
Specifically, when a user uses the device, firstly, the ECU control unit is needed to set the authority of the main administrator, the device is authenticated by the fingerprint of the main administrator, then, the device of other drivers can be increased by the authorization of the main administrator, in the setting process, the driver respectively adjusts the electric seat and the electric rearview mirror through the mechanical switch, after the fingerprint is confirmed and adjusted, the corresponding angle information can be stored in the hard disk storage module through the ECU control unit and is input into the corresponding fingerprint binding, when the device is used subsequently, the driver only performs the fingerprint identification on the fingerprint module, the bound angle information can be extracted from the hard disk storage module through the ECU control unit, then, the first permanent magnet motor and the second permanent magnet motor are driven, the angle information fed back by the encoder is the same as the bound angle information, and therefore, the effect of one-key adjustment is realized, and finally, an engine of the vehicle is started to realize the effect of direct starting, when the vehicle is in a flameout state, the time delay effect set by the clock chip enables the power supply in the vehicle to still supply power after the flameout state, and the first permanent magnet motor and the second permanent magnet motor reset the electric seat and the electric rearview mirror in the time delay effect process, so that the next adjustment is facilitated.
If the phenomenon that the driver is replaced after the starting and the adjustment are finished occurs, the setting information of the driver after the replacement and the setting information of the driver before the replacement are compared and subtracted, the first permanent magnet motor and the second permanent magnet motor are driven to rotate by corresponding angles again, and whether the data correspond or not is calculated through the encoder, so that the effect of secondary adjustment can be achieved.
According to the invention, the fingerprint module is added in the traditional one-key starting device, the memory functions of the rearview mirror and the seat are integrated into the fingerprint module, the delayed ignition of the clock chip is set before the fingerprint module identifies and starts the automobile, the electric seat and the rearview mirror are firstly adjusted to be automatically adjusted to the position recorded in the system and set by a driver before ignition, and finally the ignition function is realized, so that the instant use effect of a user can be more convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an automobile adjusting system based on fingerprint identification, includes well accuse platform, electric seat and electronic rear-view mirror, its characterized in that, well accuse platform includes fingerprint module and ECU the control unit, ECU the control unit includes hard disk storage module, clock chip and stm32 singlechip chip, the inside first permanent-magnet motor that includes of electric seat, the inside second permanent-magnet motor that includes of electronic rear-view mirror, ECU the control unit connects to first permanent-magnet motor and second permanent-magnet motor outward, electric seat includes mechanical switch module.
2. The automobile adjusting system based on fingerprint identification of claim 1, wherein the first permanent magnet motor is electrically connected with a mechanical switch module and a second permanent magnet motor respectively, and the mechanical switch module is installed on one side of the electric seat.
3. The automobile adjusting system based on fingerprint identification as claimed in claim 2, wherein the first permanent magnet motor and the second permanent magnet motor are externally connected with a reduction gear box respectively, the first permanent magnet motor and the electric seat are in transmission connection through the reduction gear box, the second permanent magnet motor and the electric rearview mirror are in transmission connection through the reduction gear box, and the first permanent magnet motor and the second permanent magnet motor are electrically connected with the ECU control unit respectively.
4. The automobile adjusting system based on fingerprint identification of claim 3, wherein the fingerprint module is a semiconductor fingerprint module, the stm32 single chip microcomputer chip is electrically connected with the hard disk storage module and the fingerprint module respectively, and the clock chip is electrically connected with the hard disk storage module.
5. The automobile adjusting system based on fingerprint identification of claim 3, wherein the speed reduction gear box comprises an encoder inside, and the encoder is electrically connected with the stm32 singlechip chip and the clock chip respectively.
6. The automobile adjusting system based on fingerprint identification of claim 3, wherein the speed reduction gear box internally comprises a speed changer, a coupling and a solenoid valve.
7. The automobile adjusting system based on fingerprint identification of claim 1, wherein a background manager module is mounted in the ECU control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011052973.1A CN112124230A (en) | 2020-09-29 | 2020-09-29 | Automobile adjusting system based on fingerprint identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011052973.1A CN112124230A (en) | 2020-09-29 | 2020-09-29 | Automobile adjusting system based on fingerprint identification |
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| Publication Number | Publication Date |
|---|---|
| CN112124230A true CN112124230A (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011052973.1A Pending CN112124230A (en) | 2020-09-29 | 2020-09-29 | Automobile adjusting system based on fingerprint identification |
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| Country | Link |
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| CN (1) | CN112124230A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109349A (en) * | 2007-08-07 | 2008-01-23 | 力帆实业(集团)有限公司 | ECU delayed processing circuit of motorcycle |
| CN101363380A (en) * | 2008-10-09 | 2009-02-11 | 张和君 | Electric-controlled petrol engine work system |
| CN203761355U (en) * | 2014-02-24 | 2014-08-06 | 石家庄益科创新科技有限公司 | Triode-control-based ECU power-off time-delay circuit |
| CN105539367A (en) * | 2016-01-14 | 2016-05-04 | 奇瑞汽车股份有限公司 | Automobile identity recognition control system based on fingerprint recognition and control method thereof |
| 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 |
| CN208469718U (en) * | 2018-06-07 | 2019-02-05 | 上汽通用汽车有限公司 | Linkage adjusts the device of automotive seat and position of rear view mirror |
| CN109910692A (en) * | 2019-03-20 | 2019-06-21 | 天津比亚迪汽车有限公司 | A kind of city bus self-locking tip-up set |
| CN110979106A (en) * | 2018-10-03 | 2020-04-10 | 丰田自动车株式会社 | Vehicle seat |
-
2020
- 2020-09-29 CN CN202011052973.1A patent/CN112124230A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109349A (en) * | 2007-08-07 | 2008-01-23 | 力帆实业(集团)有限公司 | ECU delayed processing circuit of motorcycle |
| CN101363380A (en) * | 2008-10-09 | 2009-02-11 | 张和君 | Electric-controlled petrol engine work system |
| CN203761355U (en) * | 2014-02-24 | 2014-08-06 | 石家庄益科创新科技有限公司 | Triode-control-based ECU power-off time-delay circuit |
| CN105539367A (en) * | 2016-01-14 | 2016-05-04 | 奇瑞汽车股份有限公司 | Automobile identity recognition control system based on fingerprint recognition and control method thereof |
| 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 |
| CN208469718U (en) * | 2018-06-07 | 2019-02-05 | 上汽通用汽车有限公司 | Linkage adjusts the device of automotive seat and position of rear view mirror |
| CN110979106A (en) * | 2018-10-03 | 2020-04-10 | 丰田自动车株式会社 | Vehicle seat |
| CN109910692A (en) * | 2019-03-20 | 2019-06-21 | 天津比亚迪汽车有限公司 | A kind of city bus self-locking tip-up set |
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Application publication date: 20201225 |
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| RJ01 | Rejection of invention patent application after publication |