Fatigue driving preventing system and method

A driving system and anti-fatigue technology, applied in the field of communication, can solve problems such as error in measurement results, unsuitable for promotion, etc., and achieve the effect of preventing driving and reducing the probability of car accidents

Active Publication Date: 2016-07-27
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the above-mentioned technical solutions are all to simply detect the driver, and compare the detected value with the system preset value to judge the fatigue state of the driver.
In the actual operation process, due to the age, gender and other characteristics of different drivers, there are large differences in data such as heart rate, facial and eye features, and movement frequency, which makes the measurement results have large errors and is not suitable for to promote

Method used

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  • Fatigue driving preventing system and method

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Embodiment 1

[0100] Such as figure 1 As shown, in this embodiment, an anti-fatigue driving system is provided. Before the driver drives the vehicle or at the beginning of the driving stage, the terminal installed on the vehicle collects its physiological characteristics and uploads them to the cloud. The physiological characteristics of different drivers match the corresponding parameter preset ranges and send the parameter preset ranges back to the terminal device, so as to be applicable to the situation where different drivers drive the same vehicle.

[0101] In this embodiment, the control method using the above-mentioned anti-fatigue driving system is as follows:

[0102] Step S1. After the vehicle is started, the sensor unit of the terminal device on the vehicle collects the driver's real-time body temperature data, heart rate data, movement range radius data and movement frequency data, and the sensor unit is set within a certain preset time t. The collected data is uploaded to the ...

Embodiment 2

[0117] The difference between this embodiment and the first embodiment above is that it is also possible to match the cloud with the corresponding parameter preset range according to the physiological characteristics of different drivers as follows:

[0118] Step 1b, the cloud collects the corresponding body temperature data, heart rate data, movement range radius data and movement frequency data of multiple individuals of multiple different audience groups when they are falling asleep, light sleep and deep sleep;

[0119] Step 2b, the cloud performs probability analysis on the collected data to obtain the normal distribution chart of each data of each audience group, and thus calculates the corresponding characteristics of each audience group's body temperature data, heart rate data, range of motion radius data, and motion frequency data ;

[0120] Step 3b, calculate the data range close to the average value in the normal distribution table of each data from the normal distri...

Embodiment 3

[0142] Such as figure 2 As shown, in this embodiment, an anti-fatigue driving system is provided, which also includes an identity recognition module, which verifies the identity information of the driver and sends it to the cloud, and the cloud returns the corresponding parameter preset range parameters stored in the corresponding account. It is transmitted to the terminal device to apply to the situation where the same driver drives different vehicles and the same vehicle is driven by different drivers.

[0143] In this embodiment, the identity recognition module is matched and connected to the cloud via the first communication module, so that the identity recognition module sends the detected driver identity information to the cloud.

[0144] In this embodiment, the identity recognition module can be one or more of a voiceprint recognizer, a fingerprint recognizer, a password input device, and an iris detector, so as to obtain the driver's voiceprint, fingerprint, password ...

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Abstract

The invention discloses a fatigue driving preventing system and method. The system comprises terminal equipment arranged on a vehicle, a cloud side arranged on a server, and a first communication module for receiving information sent by the cloud side and sending information to the cloud side. An acquisition module acquires current physical state parameters of a driver and the preset parameter range of the cloud side, and the cloud side acquires the corresponding parameter preset range relevant to the driver according to the physical state parameters, obtained at the start initial stage of the system, of the driver and sends the corresponding parameter preset range back to the terminal equipment. A judgment module judges whether the current physical state parameters of the driver are within the parameter preset range or not. A first control module generates a corresponding control command according to the judgment result of the judgment module. An alarm module sends corresponding alarm information according to the control command. Physical characteristics of the driver are detected and uploaded to the cloud side, the cloud side obtains the parameter preset range corresponding to the driver in combination with a large amount of stored driver information, and therefore judgment precision is improved, and the misjudgment situation is avoided.

Description

technical field [0001] The present invention relates to an anti-fatigue driving system in the communication field, in particular to a system and method for judging a driver's posture characteristics to prevent fatigue driving, and also relates to a terminal device for detecting and judging the driver's posture characteristics. Background technique [0002] With the rapid development of the country's economy and the gradual expansion of the logistics industry, the number of freight vehicles driving on the road is also increasing day by day. Due to the vast land and resources in our country, the mileage of vehicles is getting longer and longer. At this time, drivers often save time. Fatigue driving vehicles often cause traffic accidents. In my country, the number of human and vehicle casualties due to fatigue driving accounts for a large proportion of traffic accidents every year. According to the statistics of traffic safety authorities, traffic accidents caused by fatigue driv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K28/06B60Q5/00
Inventor 冯顾
Owner BEIJING QIHOO TECH CO LTD
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