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A driver's driving posture feedback system and method

A driver and feedback system technology, applied in the direction of control devices, etc., can solve the problems that cannot be provided by the user, cannot evaluate the user's physical health, and unhealthy driving posture, etc., to improve the experience, reduce the risk of potential diseases, and accurately identify the effect

Active Publication Date: 2022-04-05
FAW JIEFANG AUTOMOTIVE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the most comfortable driving posture is often an unhealthy driving posture. Unhealthy sitting posture can cause diseases such as cervical spondylosis and back pain. Effectively identify the driver's unhealthy driving posture and scientifically guide the driver's sitting posture. Prevention and treatment of cervical spondylosis and low back pain is of great significance
[0003] The current healthy sitting posture recognition technology is mainly concentrated in the daily office field. It only reminds the user that the sitting posture is incorrect or has reached the sedentary time through voice or vibration, and reminds the user to get up and rest. The current technology cannot monitor the user's physical health. Evaluation, nor can it provide users with sitting posture adjustment suggestions in a visual way

Method used

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  • A driver's driving posture feedback system and method
  • A driver's driving posture feedback system and method
  • A driver's driving posture feedback system and method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Figure 1A It is a structural schematic diagram of the driver's driving posture feedback system in Embodiment 1 of the present invention. This embodiment may be applicable to a situation in which suggestions for adjusting the driving posture are provided to the driver according to the current driving posture of the driver. Such as Figure 1A As shown, the driver's driving posture feedback system specifically includes the following: a data collection module 110 , a control module 120 and an information interaction module 130 .

[0052] The data collection module 110 is connected with the control module 120 and includes a flexible pressure sensor 111 arranged on the seat cushion and / or the backrest of the driver's seat for collecting pressure data.

[0053] Wherein, the flexible pressure sensor 111 is a pressure sensor for sensing the contact pressure between the driver's body and the seat fabric. The flexible pressure sensor 111 has excellent mechanical and electrical p...

Embodiment 2

[0074] Figure 2A It is a structural schematic diagram of the driver's driving posture feedback system in Embodiment 2 of the present invention. This embodiment is further expanded and optimized on the basis of the above embodiments, and can be combined with any optional solution in the above technical solutions. Such as Figure 2A As shown, the system includes:

[0075] In this technical solution, optionally, the data collection module 110 also includes: an inclination sensor 112 arranged on the back frame of the driver's seat, used to collect the inclination angle between the back frame of the driver's seat and the vertical direction; Yes, the control module 120 is further configured to: construct a real-time driving posture model of the driver according to the pressure data and the tilt angle.

[0076] The inclination angle of the driver's seat has a great influence on the driver's driving posture, and the inclination angle of the backrest also greatly affects the comfor...

Embodiment 3

[0087] image 3 It is a flow chart of the driving posture feedback method of the driver in the third embodiment of the present invention. This embodiment is applicable to the situation where the driver is provided with suggestions for adjusting the driving posture according to the current driving posture of the driver. The method can be executed by the driver's driving posture feedback device, which can be implemented in the form of software and / or hardware, and can be configured in an electronic device, which can be a server and other devices with communication and computing capabilities. Such as image 3 As shown, the method specifically includes:

[0088] S310, collecting pressure data through the flexible pressure sensor arranged on the seat cushion and / or the backrest of the driver's seat.

[0089] Wherein, the pressure data refers to the pressure data generated by the driver's body on the seat cushion and the backrest of the driver's seat. The pressure data of the sea...

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PUM

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Abstract

The embodiment of the invention discloses a driving posture feedback system and method for drivers. Wherein, the system includes: a data collection module, including a flexible pressure sensor arranged on the driver's seat cushion and / or backrest, for collecting pressure data; a control module, for constructing the driver's real-time driving posture according to the pressure data model; the information interaction module is connected with the control module to obtain the driver's physical feature information; the control module is also used to construct the driver's healthy driving posture model according to the physical characteristic information; and according to the healthy driving posture model and The comparison result of the real-time driving posture model determines the driving posture adjustment prompt information; the information interaction module is used to play or display the driving posture adjustment prompt information. The embodiments of the present invention provide the driver with suggestions for adjusting the healthy driving posture according to the current driving posture of the driver, thereby reducing the risk of potential diseases of the driver due to unhealthy driving posture.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of vehicle engineering, and in particular to a driving posture feedback system and method for drivers. Background technique [0002] With the development of the logistics industry, the timeliness requirements of logistics transportation and distribution are getting higher and higher, and the working hours of car drivers are extended accordingly. Generally, car drivers will drive the vehicle in their most comfortable driving posture according to their personal habits when they work. However, the most comfortable driving posture is often the unhealthy driving posture. Unhealthy sitting posture can cause diseases such as cervical spondylosis and back pain. Effectively identify the unhealthy driving posture of the driver and scientifically guide the driver's sitting posture. Prevention and treatment of cervical spondylosis and lumbago is of great significance. [0003] The current hea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W40/08
CPCB60W40/08B60W2040/0872
Inventor 王永强陈莹王新宇付春辉
Owner FAW JIEFANG AUTOMOTIVE CO