CN112233378A - On-vehicle driver fatigue detecting system and dress warning bracelet thereof - Google Patents

On-vehicle driver fatigue detecting system and dress warning bracelet thereof Download PDF

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Publication number
CN112233378A
CN112233378A CN202011310328.5A CN202011310328A CN112233378A CN 112233378 A CN112233378 A CN 112233378A CN 202011310328 A CN202011310328 A CN 202011310328A CN 112233378 A CN112233378 A CN 112233378A
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China
Prior art keywords
module
vehicle
user
bracelet
detection
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Pending
Application number
CN202011310328.5A
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Chinese (zh)
Inventor
王平
穆振东
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Jiangxi University of Technology
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Jiangxi University of Technology
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Priority to CN202011310328.5A priority Critical patent/CN112233378A/en
Publication of CN112233378A publication Critical patent/CN112233378A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W50/16—Tactile feedback to the driver, e.g. vibration or force feedback to the driver on the steering wheel or the accelerator pedal
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W2040/0818—Inactivity or incapacity of driver
    • B60W2040/0827—Inactivity or incapacity of driver due to sleepiness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W2040/089—Driver voice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/21—Voice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/223—Posture, e.g. hand, foot, or seat position, turned or inclined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/229—Attention level, e.g. attentive to driving, reading or sleeping

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Alarm Devices (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention discloses a vehicle-mounted fatigue driving detection system and a wearing reminding bracelet thereof, relates to the technical field of safe driving detection, and aims to solve the problem that fatigue detection and reminding are not performed on a driver in the existing driving; the acquisition module comprises a monitoring camera module, an action capture sub-module, a sound detection sub-module, a steering wheel steering judgment module and a safety belt stress judgment module; the management module comprises a data storage module, a data analysis module, a vehicle-mounted feedback module, a wireless connection module and a data processing module. The invention is beneficial to improving the detection accuracy through multiple detections, and meanwhile, the invention can be externally connected with a parallel feedback terminal and a reminding bracelet to improve the reminding effect, thus being beneficial to helping drivers to wake up and improving the driving safety.

Description

On-vehicle driver fatigue detecting system and dress warning bracelet thereof
Technical Field
The invention relates to the technical field of safe driving detection, in particular to a vehicle-mounted fatigue driving detection system and a wearing reminding bracelet thereof.
Background
When an existing vehicle runs, particularly in long-distance driving, a driver is easy to fatigue, so that drowsiness is caused, great potential safety hazards can be brought to driving, the existing driving lacks measures for fatigue detection and reminding of the driver, and therefore a vehicle-mounted fatigue driving detection system and a wearing reminding bracelet thereof are provided.
Disclosure of Invention
The vehicle-mounted fatigue driving detection system and the wearing reminding bracelet thereof solve the problem that fatigue detection and reminding for a driver are lacked in the existing driving.
In order to achieve the purpose, the invention adopts the following technical scheme:
a vehicle-mounted fatigue driving detection system comprises a detection end, wherein the detection end comprises an acquisition module and a management module;
the acquisition module comprises a monitoring camera module, an action capture sub-module, a sound detection sub-module, a steering wheel steering judgment module and a safety belt stress judgment module;
the management module comprises a data storage module, a data analysis module, a vehicle-mounted feedback module, a wireless connection module and a data processing module.
Preferably, the management module is connected with a parallel feedback terminal, and the parallel feedback terminal comprises a voice alarm module, a seat shaking module and a water spraying reminding module.
Preferably, the monitoring camera module is configured to capture a driving state of a user, the motion capture module is configured to capture an eyelid closing state and a nodding state of the user, and the sound detection module is configured to detect whether the user has a snore.
Preferably, the steering wheel steering judgment module is used for judging whether a steering wheel of a user is immobile for a long time, and the safety belt stress judgment module is used for detecting whether the body of the user leans forwards.
The utility model provides an on-vehicle driver fatigue dresses and reminds bracelet, includes the dial plate, the both sides of dial plate are rotated and are connected with the bracelet area, two elastic bands of one side fixedly connected with of dial plate are kept away from to the bracelet area, one side activity cover that the elastic band is close to the dial plate is equipped with the electrode slice.
Preferably, the detection end performs data transmission with the dial plate through the wireless connection module.
Preferably, the electrode plate is electrically connected with the dial plate through a lead, and the electrode plate is tightly attached to the skin of a user to stimulate the user through discharging.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, by arranging the acquisition module, the acquisition module can judge whether a user nods off, whether the eyelid is closed or not, whether the steering wheel is kept still for a long time or not and whether the body leans forward or not by monitoring the camera module, the motion capture module, the sound detection module, the steering wheel steering judgment module and the safety belt stress judgment module, and whether the driver is tired or not can be judged by various detection judgments, so that the multiple detection is favorable for improving the detection accuracy, and meanwhile, the parallel feedback terminal and the reminding bracelet can be externally connected, so that the reminding effect is improved, the driver is helped to be awake, and the driving safety is improved.
Drawings
FIG. 1 is a schematic diagram of a vehicle-mounted fatigue driving detection system according to the present invention;
fig. 2 is a schematic front view structural diagram of a vehicle-mounted fatigue driving wearing reminding bracelet provided by the invention.
In the figure: 1 bracelet area, 2 dials, 3 elastic bands, 4 electrode slices.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, the present solution provides an embodiment: a vehicle-mounted fatigue driving detection system comprises a detection end, wherein the detection end comprises an acquisition module and a management module;
the acquisition module comprises a monitoring camera module, an action capture module, a sound detection module, a steering wheel steering judgment module and a safety belt stress judgment module;
the management module comprises a data storage module, a data analysis module, a vehicle-mounted feedback module, a wireless connection module and a data processing module.
In this embodiment, the management module is connected with a parallel feedback terminal, and the parallel feedback terminal includes a voice alarm module, a seat shaking module and a water spray reminding module.
In the embodiment, the monitoring camera module is used for shooting the driving state of the user, the motion capture module is used for capturing the eyelid closing state and the head nodding state of the user, and the sound detection module is used for detecting whether the user has snore.
In this embodiment, the steering wheel steering determination module determines whether the steering wheel of the user is stationary for a long time, and the safety belt stress determination module is configured to detect whether the body of the user leans forward.
The utility model provides an on-vehicle driver fatigue dresses and reminds bracelet, includes dial plate 2, and dial plate 2's both sides are rotated and are connected with bracelet area 1, and two elastic bands 3 of one side fixedly connected with of dial plate 2 are kept away from to bracelet area 1, and one side activity cover that elastic band 3 is close to dial plate 2 is equipped with electrode slice 4.
In this embodiment, the detection end performs data transmission with the dial plate 2 through the wireless connection module.
In this embodiment, electrode slice 4 passes through wire and dial plate 2 electric connection, and electrode slice 4 hugs closely user's skin and can discharge stimulation user.
The working principle is that firstly, by arranging the acquisition module, the acquisition module can shoot whether a user sleeps and nods through the monitoring camera module, the motion capture module, the sound detection module, the steering wheel steering judgment module and the safety belt stress judgment module, the motion capture module captures whether the user has the eyelid closed and the sleepy nods, the sound detection module detects whether the sound detection module emits the snore, the steering wheel steering judgment module judges whether the user keeps the steering wheel still for a long time, the safety belt stress judgment module judges whether the user sleeps and the body leans forward, and the driver is judged whether the driver has fatigue driving through various detection judgments, so that the multiple detection is beneficial to improving the detection accuracy, and the data analysis module is used for analysis through the collection of the data, and then the wireless connection module is used for feeding back the data to the parallel feedback terminal and the reminding bracelet, remind electrode slice 4 on the bracelet to discharge and stimulate the user, play the effect of reminding, and the speech alarm module of parallel feedback terminal connection sends voice alarm, and seat shake module drives the seat shake and reminds the user, and the module setting is reminded in user's front to the water spray, thereby can spray water and remind the user, improves the effect of reminding like this, is favorable to helping the driver to be awake, improves the security of driving.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. A vehicle-mounted fatigue driving detection system comprises a detection end, and is characterized in that the detection end comprises an acquisition module and a management module;
the acquisition module comprises a monitoring camera module, an action capture sub-module, a sound detection sub-module, a steering wheel steering judgment module and a safety belt stress judgment module;
the management module comprises a data storage module, a data analysis module, a vehicle-mounted feedback module, a wireless connection module and a data processing module.
2. The vehicle-mounted fatigue driving detection system according to claim 1, wherein the management module is connected with a parallel feedback terminal, and the parallel feedback terminal comprises a voice alarm module, a seat shaking module and a water spraying reminding module.
3. The vehicle-mounted fatigue driving detection system according to claim 1, wherein the monitoring camera module is configured to capture a driving state of the user, the motion capture module is configured to capture an eyelid closing state and a nodding state of the user, and the sound detection module is configured to detect whether the user has snore.
4. The vehicle-mounted fatigue driving detecting system according to claim 1, wherein the steering wheel steering judging module is used for judging whether a user's steering wheel is permanently fixed or not, and the safety belt stress judging module is used for detecting whether the user's body leans forward or not.
5. The utility model provides a bracelet is reminded in on-vehicle driver fatigue dress, includes dial plate (2), its characterized in that, the both sides of dial plate (2) are rotated and are connected with bracelet area (1), two elastic bands (3) of one side fixedly connected with of dial plate (2) are kept away from in bracelet area (1), one side activity cover that elastic band (3) are close to dial plate (2) is equipped with electrode slice (4).
6. On-vehicle fatigue driving dresses and reminds bracelet of claim 1 or 5, characterized in that, the sense terminal carries out data transmission through wireless connection module and dial plate (2).
7. The vehicle-mounted fatigue driving wearing reminding bracelet according to claim 5, wherein the electrode plate (4) is electrically connected with the dial plate (2) through a lead, and the electrode plate (4) is tightly attached to the skin of a user to stimulate the user by discharging.
CN202011310328.5A 2020-11-20 2020-11-20 On-vehicle driver fatigue detecting system and dress warning bracelet thereof Pending CN112233378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011310328.5A CN112233378A (en) 2020-11-20 2020-11-20 On-vehicle driver fatigue detecting system and dress warning bracelet thereof

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Application Number Priority Date Filing Date Title
CN202011310328.5A CN112233378A (en) 2020-11-20 2020-11-20 On-vehicle driver fatigue detecting system and dress warning bracelet thereof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113593182A (en) * 2021-06-15 2021-11-02 青岛海尔科技有限公司 Control method and control device of intelligent wearable device and wearable device
CN113825118A (en) * 2021-09-24 2021-12-21 中车大连电力牵引研发中心有限公司 Train control system based on human bone voiceprint

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105015445A (en) * 2014-04-25 2015-11-04 宝马股份公司 Method and system for personalized assistance driver of motor vehicle
CN105761432A (en) * 2016-05-18 2016-07-13 郭云飞 Automobile driving safety reminding device and reminding method
CN107627845A (en) * 2017-09-15 2018-01-26 安徽安凯汽车股份有限公司 A kind of car anti-fatigue-driving system and method for work
CN109598899A (en) * 2018-11-09 2019-04-09 南京大学 A kind of system and method for personalization fatigue monitoring and prompting
CN110942592A (en) * 2019-12-30 2020-03-31 长安大学 Fatigue driving early warning device and method
CN211427470U (en) * 2019-09-24 2020-09-04 奇瑞汽车股份有限公司 Fatigue driving reminding device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105015445A (en) * 2014-04-25 2015-11-04 宝马股份公司 Method and system for personalized assistance driver of motor vehicle
CN105761432A (en) * 2016-05-18 2016-07-13 郭云飞 Automobile driving safety reminding device and reminding method
CN107627845A (en) * 2017-09-15 2018-01-26 安徽安凯汽车股份有限公司 A kind of car anti-fatigue-driving system and method for work
CN109598899A (en) * 2018-11-09 2019-04-09 南京大学 A kind of system and method for personalization fatigue monitoring and prompting
CN211427470U (en) * 2019-09-24 2020-09-04 奇瑞汽车股份有限公司 Fatigue driving reminding device
CN110942592A (en) * 2019-12-30 2020-03-31 长安大学 Fatigue driving early warning device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113593182A (en) * 2021-06-15 2021-11-02 青岛海尔科技有限公司 Control method and control device of intelligent wearable device and wearable device
CN113825118A (en) * 2021-09-24 2021-12-21 中车大连电力牵引研发中心有限公司 Train control system based on human bone voiceprint
CN113825118B (en) * 2021-09-24 2024-02-27 中车大连电力牵引研发中心有限公司 Train control system based on human bone voiceprint

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Application publication date: 20210115