CN114620049A

CN114620049A - Automobile cabin user privacy protection method, user privacy protection system and automobile

Info

Publication number: CN114620049A
Application number: CN202011356692.5A
Authority: CN
Inventors: 邱娟
Original assignee: Baoneng Automobile Group Co Ltd
Current assignee: Baoneng Automobile Group Co Ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2022-06-14

Abstract

The invention discloses a user privacy protection method and a user privacy protection system for an automobile cabin and an automobile. The method comprises the following steps: information acquisition: acquiring physiological characteristic information of a preset privacy protection exemption object; passenger identity verification: detecting physiological characteristics of passengers in the passenger compartment, comparing the physiological characteristics with preset physiological characteristic information, and verifying whether the passengers belong to the privacy protection exemption object; and (3) privacy protection policy making: according to the passenger identity verification result, making a corresponding privacy protection strategy; policy enforcement: and executing the privacy protection strategy. According to the method for protecting the privacy of the car cabin user, the corresponding privacy protection strategy can be executed according to the passenger identity verification result, so that the car cabin is ensured to have a good privacy protection function, and the user requirements are met.

Description

Automobile cabin user privacy protection method, user privacy protection system and automobile

Technical Field

The invention relates to the field of automobiles, in particular to an automobile cabin user privacy protection method, an automobile cabin user privacy protection system and an automobile.

Background

With the update iteration of vehicles, the central control display screens of many new private vehicles on the market are gradually biased to be intelligent and large-screen, and in order to pursue scientific and technological senses and better user experience, vehicle enterprises tend to add diversification, multiple functions and integration of the central control display screens. This, while providing more convenience to the driver and passengers, exposes personal information more and more. Particularly for drop-drop, etc. net appointment users, drivers and passengers are often unfamiliar, in which case the driver may not be willing to fully expose his personal information. There are many patents on hardware devices (anti-peeping display screens) of anti-peeping devices, such as CN106448521A, CN105552105A, and CN104090374A, but there is no patent related to applying the anti-peeping devices to car cabins to achieve user privacy protection in driving scenes.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the prior art. Therefore, the invention provides a privacy protection method for a car cabin user, which can specifically establish a privacy protection strategy.

The invention further provides a privacy protection system for the car cabin users.

The invention further provides an automobile with the automobile cabin user privacy protection system.

The privacy protection method for the automobile cabin users comprises the following steps: information acquisition: acquiring physiological characteristic information of a preset privacy protection exemption object; passenger identity verification: detecting physiological characteristics of passengers in the passenger compartment, comparing the physiological characteristics with preset physiological characteristic information, and verifying whether the passengers belong to the privacy protection exemption object; privacy protection policy making: according to the passenger identity verification result, making a corresponding privacy protection strategy; policy enforcement: and executing the privacy protection strategy.

According to the privacy protection method for the automobile cabin user, the corresponding privacy protection strategy can be executed according to the passenger identity verification result, so that the automobile cabin has a good privacy protection function, and the user requirements are met.

According to some embodiments of the invention, the physiological characteristic information of the privacy protection exemption object is one or more of voice, human face and fingerprint.

According to some embodiments of the present invention, when a physiological characteristic of a passenger matches preset physiological characteristic information, the passenger belongs to the privacy protection exemption subject; when the physiological characteristics of the passenger do not match with the preset physiological characteristic information, the passenger does not belong to the privacy protection exemption object;

the privacy protection policy is: the passenger who belongs to privacy protection exemption object can see the screen display unit in the cabin clearly, does not belong to the passenger of privacy protection exemption object can't see the screen display unit in the cabin clearly.

According to some embodiments of the present invention, the privacy protection policy is implemented by one or a combination of a plurality of ways of changing an inherent structural composition of the screen display unit, changing a display setting parameter of the screen display unit, and providing an auxiliary device for the privacy protection exempted object.

Optionally, the internal structure of screen display element constitutes including the polarized light transmitter that is used for launching polarized light, auxiliary assembly is polarization glasses, thereby polarized light that polarization glasses can filter play the interference effect normally reads the display content of screen display element belongs to the passenger of privacy protection exemption object wears polarization glasses carries out the privacy protection strategy.

Optionally, the display setting parameter includes a resolution, a brightness, and a font size of the screen display unit, and the privacy protection policy is executed by reducing the resolution of the screen display unit, reducing the brightness of the screen display unit, and reducing the font size of the displayed text.

According to some embodiments of the invention, the verifying whether the passenger belongs to the privacy-protection-exempted object comprises: verifying whether the passenger belongs to the privacy protection exemption object one by one, detecting out the accurate position of the passenger not belonging to the privacy protection exemption object, and formulating the privacy protection strategy according to the position of the passenger not belonging to the privacy protection exemption object.

According to a second aspect of the present invention, the privacy protection system for users in a vehicle cabin is used for executing the privacy protection method for users in a vehicle cabin, and the privacy protection system for users in a vehicle cabin comprises: the information acquisition module is used for acquiring the personal account information of a driver after the driver logs in the privacy protection system of the car cabin user through the personal certificate, wherein the personal account information of the driver at least comprises the physiological characteristic information of a privacy protection exemption object; the passenger identity verification module is used for detecting physiological characteristics of passengers in the passenger compartment, comparing the physiological characteristics with the physiological characteristic information preset in the driver personal account information and verifying whether the passengers belong to the privacy protection exemption object; the privacy protection strategy making module is used for making a corresponding privacy protection strategy according to the passenger identity verification result; and the policy execution module is used for executing the privacy protection policy.

Optionally, the driver is adapted to set physiological characteristic information of said privacy-preserving exempt object via a human-machine interaction system of the cockpit.

According to the third aspect of the invention, the automobile comprises the automobile cabin user privacy protection system.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic diagram of a method for protecting privacy of a user in a vehicle cabin according to an embodiment of the invention;

FIG. 2 is a schematic diagram of a vehicle cabin user privacy protection system according to an embodiment of the present invention;

FIG. 3 is a schematic illustration of an automobile according to an embodiment of the invention.

Reference numerals:

the system comprises an automobile 1000, an automobile cabin user privacy protection system 100, an information acquisition module 10, a passenger identity verification module 20, a privacy protection strategy making module 30 and a strategy execution module 40.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The following describes in detail a car cabin user privacy protection method, a car cabin user privacy protection system and a car according to an embodiment of the present invention with reference to fig. 1 to 3.

Referring to fig. 1, a privacy protection method for a user in a car cabin according to an embodiment of the present invention includes the following steps:

step S1, information acquisition: and acquiring the physiological characteristic information of a preset privacy protection exemption object.

In some embodiments, after the driver logs in the privacy protection system of the car cabin user through the personal credential, the driver personal account information can be obtained, and the driver personal account information at least comprises the physiological characteristic information of the preset privacy protection exemption object. The driver can add, delete, change and the like the preset physiological characteristic information of the privacy protection exemption object.

Step S2, passenger identity verification: the physiological characteristics of passengers in the passenger compartment are detected, the detected physiological characteristics of the passengers are compared with preset physiological characteristic information, and whether the passengers belong to privacy protection exemption objects or not is verified.

Specifically, the physiological characteristics of all passengers are compared with preset physiological characteristic information, and whether the passengers belong to privacy protection exemption objects or not is verified. When the physiological characteristics of the passenger are matched with preset physiological characteristic information, confirming that the passenger belongs to a privacy protection exemption object; and when the physiological characteristics of the passenger do not match with the preset physiological characteristic information, confirming that the passenger does not belong to the privacy protection exemption object.

In some embodiments, the passenger face image obtained through the camera is compared with the face image of the preset privacy protection exemption object, if the matching degree of the passenger face image obtained through the camera and the face image of the preset privacy protection exemption object is smaller than a preset threshold value, the passenger identity authentication fails, and the passenger does not belong to the privacy protection exemption object of the current driver personal account. And if the matching degree of the passenger face image acquired by the camera and the face image of the preset privacy protection exemption object reaches a preset threshold value, the passenger identity verification is successful, and the passenger belongs to the privacy protection exemption object of the current personal account of the driver.

Step S3, privacy protection policy making: and working out a corresponding privacy protection strategy according to the passenger identity verification result.

In some embodiments, if the verification result of the passenger authentication is that neither the rear passenger belongs to the privacy-protection-exempted object, and the driver passenger (i.e., the driver) and the passenger belong to the privacy-protection-exempted object, the privacy protection policy is formulated as follows: the front passengers can clearly read the display contents of the screen display units, and the back passengers cannot clearly read the display contents of the screen display units, namely, the back passengers have obvious obstacles to reading the display contents of the screen display units.

The screen display unit is an in-vehicle display device, and may be, for example, a central control display screen, a head-up display screen, a driving computer display screen, or the like.

Step S4, policy execution: and executing the privacy protection strategy. I.e. the corresponding privacy protection policy determined in step S3 is executed. In particular, in some embodiments, the on-screen display reading obstruction may be made only for passengers within the passenger compartment who are not privacy protection exemptions.

It is to be understood that references herein to "passenger" may include a driver.

According to the method for protecting the privacy of the car cabin user, the corresponding privacy protection strategy can be executed according to the passenger identity verification result, so that the car cabin is guaranteed to have a good privacy protection function, and the user requirements are met.

The physiological characteristic information of the privacy protection exempted object is one or a combination of a plurality of sound, human face and fingerprint.

When the physiological characteristic information of the privacy protection exempted object is sound, the sound of the passenger can be collected through the sound collector, and the collected sound information is compared with the preset sound information of the privacy protection exempted object.

When the physiological characteristic information of the privacy protection exemption object is a human face, the human face image of the passenger can be collected through the camera, and the collected human face image information is compared with the preset human face image information of the privacy protection exemption object.

When the physiological characteristic information of the privacy protection exemption object is a fingerprint, the fingerprint of a passenger can be collected through the fingerprint collector, and the collected fingerprint information is compared with the preset fingerprint information of the privacy protection exemption object.

The privacy protection policy is: the passenger who belongs to privacy protection exemption object can see the screen display unit in the cockpit clearly, and the passenger who does not belong to privacy protection exemption object can't see the screen display unit in the cockpit clearly. The privacy protection policy is executed by one or a combination of a plurality of ways of changing the internal structural composition of the screen display unit, changing the display setting parameters of the screen display unit, and providing auxiliary equipment for the privacy protection exemption object.

In some alternative embodiments, the privacy protection policy is implemented by a combination of changing the inherent structural composition of the screen display unit and providing an auxiliary device for the privacy protection exempt object. Specifically, the inherent structure of screen display element constitutes including the polarized light transmitter who is used for launching polarized light, and polarized light transmitter is used for launching polarized light interference person's sight, and auxiliary assembly is polarization glasses, thereby polarized glasses can the filtering play the polarized light of interference effect and normally read screen display element's display content, and the passenger who belongs to privacy protection exemption object wears polarization glasses, and the passenger who does not belong to privacy protection exemption object does not wear polarization glasses to this execution privacy protection strategy. For example, when the passenger in the front passenger seat does not belong to the privacy protection exemption object and the passenger in the rear seat does belong to the privacy protection exemption object, the passenger in the front passenger seat may wear the polarized glasses and the passenger in the rear seat may not wear the polarized glasses.

In further alternative embodiments, the privacy protection policy is executed by changing a display setting parameter of the screen display unit. Specifically, the display setting parameters may include resolution, brightness, and font size of the screen display unit, and the privacy protection policy is executed by at least one of reducing the resolution of the screen display unit, reducing the brightness of the screen display unit, and reducing the font size of the displayed text. Thus, the display contents of the screen display unit cannot be seen by the rear passengers who are far from the screen display unit.

In some alternative embodiments, the privacy preserving policy may be implemented by adjusting the passenger's seat horizontal position and height. For example, the seat horizontal position and height of a passenger belonging to the privacy-protection exempted object are adjusted to a state suitable for viewing the screen display unit, and the seat horizontal position and height of a passenger not belonging to the privacy-protection exempted object are adjusted to a state not easy to view the screen display unit.

In some embodiments, verifying whether the passenger belongs to a privacy-preserving exempt object may include: verifying whether the passenger belongs to the privacy protection exemption object one by one, detecting out the accurate position of the passenger not belonging to the privacy protection exemption object, and formulating a privacy protection strategy according to the position of the passenger not belonging to the privacy protection exemption object. The one-by-one verification mode is favorable for improving the verification accuracy.

Referring to fig. 2, in a car cabin user privacy protection system 100 according to a second embodiment of the present invention, for implementing the car cabin user privacy protection method of the above embodiment, the car cabin user privacy protection system 100 may include: the system comprises an information acquisition module 10, a passenger identity verification module 20, a privacy protection strategy making module 30 and a strategy execution module 40.

After a driver logs in the car cabin user privacy protection system 100 through a personal credential, the information obtaining module 10 is configured to obtain driver personal account information, where the driver personal account information at least includes physiological characteristic information of a privacy protection exemption object. The physiological characteristic information of the privacy protection exempted subject may be pre-recorded and stored in the information acquisition module 10.

In some embodiments, after the car cabin user privacy protection system 100 performs a self-check normally, the driver is allowed to log in the car cabin user privacy protection system 100, and the information acquisition module 10 of the car cabin user privacy protection system 100 automatically synchronizes the driver's personal account information.

The passenger identity verification module 20 is configured to detect physiological characteristics of a passenger in the cabin, compare the detected physiological characteristics of the passenger with preset physiological characteristic information in the driver's personal account information, and verify whether the passenger belongs to a privacy protection exemption object. Therefore, passengers are classified into privacy protection exemption objects or non-privacy protection exemption objects, and the accurate position distribution of passengers with two different identities is detected.

The privacy protection policy making module 30 is used for making a corresponding privacy protection policy according to the passenger identity verification result. The privacy protection policy may include: making the content of the screen display unit read by the passenger at the specific position, which is not the subject of privacy protection exemption, have a barrier may also include: only a specific person wearing the polarized glasses can normally read the content displayed by the screen display unit.

The policy enforcement module 40 is used to enforce privacy protection policies. The policy enforcement module 40 makes corresponding control actions for enforcing the privacy protection policy, and the control actions may include changing one or more of brightness, font, resolution, and outgoing light type of the screen display unit. The control action may also include adjusting a seat horizontal position and height of a passenger belonging to the privacy-protected exempted object.

Optionally, the driver is adapted to set physiological characteristic information of the privacy protection-exempt object through a human-machine interaction system of the cockpit. For example, the driver can add, delete, change and the like the physiological characteristic information of the preset privacy protection exemption object through the human-computer interaction system of the cockpit.

Referring to fig. 3, an automobile 1000 according to a third aspect of the present invention includes the privacy protecting system for users in an automobile cabin of the above embodiment. The invention applies the privacy protection system of the car cabin user to the car 1000 and combines the car system, thereby not only realizing the function of protecting the privacy of the individual user of the driver, but also meeting the individual requirements of the driver.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A privacy protection method for a user in an automobile cabin is characterized by comprising the following steps:

information acquisition: acquiring physiological characteristic information of a preset privacy protection exemption object;

passenger identity verification: detecting physiological characteristics of passengers in the passenger compartment, comparing the physiological characteristics with preset physiological characteristic information, and verifying whether the passengers belong to the privacy protection exemption object;

and (3) privacy protection policy making: according to the passenger identity verification result, making a corresponding privacy protection strategy;

policy enforcement: and executing the privacy protection strategy.

2. The privacy protection method for users in an automobile cabin according to claim 1, wherein the physiological characteristic information of the privacy protection exemption object is one or more of voice, human face and fingerprint.

3. The privacy protection method for users in an automobile cabin according to claim 1, wherein when a physiological characteristic of a passenger matches with the preset physiological characteristic information, the passenger belongs to the privacy protection exemption object; when the physiological characteristics of the passenger do not match with the preset physiological characteristic information, the passenger does not belong to the privacy protection exemption object;

4. The privacy protection method for users in an automobile cabin according to claim 3, wherein the privacy protection policy is implemented by one or a combination of ways of changing an internal structural composition of the screen display unit, changing a display setting parameter of the screen display unit, and providing an auxiliary device for the privacy protection exemption object.

5. The privacy protection method for users in an automobile cabin according to claim 4, wherein the screen display unit comprises a polarized light emitter for emitting polarized light, the auxiliary device is a pair of polarized glasses capable of filtering out the polarized light which has an interference effect so as to normally read the display content of the screen display unit, and passengers belonging to the privacy protection exemption object wear the polarized glasses to execute the privacy protection policy.

6. The privacy protection method for users in an automobile cabin according to claim 4, wherein the display setting parameters comprise resolution, brightness and font size of the screen display unit, and the privacy protection policy is executed by at least one of reducing the resolution of the screen display unit, reducing the brightness of the screen display unit and reducing the font size of the displayed text.

7. The car cabin user privacy protection method of claim 1, wherein the verifying whether a passenger belongs to the privacy protection exemption object comprises: verifying whether the passenger belongs to the privacy protection exemption object one by one, detecting out the accurate position of the passenger not belonging to the privacy protection exemption object, and formulating the privacy protection strategy according to the position of the passenger not belonging to the privacy protection exemption object.

8. A car cabin user privacy protection system for performing the car cabin user privacy protection method of any one of claims 1 to 7, the car cabin user privacy protection system comprising:

the information acquisition module is used for acquiring the personal account information of a driver after the driver logs in the privacy protection system of the car cabin user through the personal certificate, wherein the personal account information of the driver at least comprises the physiological characteristic information of a privacy protection exemption object;

the passenger identity verification module is used for detecting physiological characteristics of passengers in the passenger compartment, comparing the physiological characteristics with the physiological characteristic information preset in the driver personal account information and verifying whether the passengers belong to the privacy protection exemption object;

the privacy protection strategy making module is used for making a corresponding privacy protection strategy according to the passenger identity verification result;

and the policy execution module is used for executing the privacy protection policy.

9. The privacy protection system for users of motor vehicle cabins according to claim 8, characterized in that the driver is adapted to set the physiological characteristic information of the privacy protection exempt objects through the human-machine interaction system of the cabin.

10. An automobile, characterized in that it comprises a car cabin user privacy protection system according to any one of claims 8 to 9.