CN109549297A - Assisting automobile driver method, Intelligent bracelet and storage medium based on Intelligent bracelet - Google Patents
Assisting automobile driver method, Intelligent bracelet and storage medium based on Intelligent bracelet Download PDFInfo
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- CN109549297A CN109549297A CN201811463695.1A CN201811463695A CN109549297A CN 109549297 A CN109549297 A CN 109549297A CN 201811463695 A CN201811463695 A CN 201811463695A CN 109549297 A CN109549297 A CN 109549297A
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- intelligent bracelet
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- 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
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The assisting automobile driver method based on Intelligent bracelet that the invention discloses a kind of, the Intelligent bracelet is equipped with direction detection device and acceleration transducer, it the described method comprises the following steps: detecting the direction of driver's wrist by the direction detection device, and acquire the wrist acceleration information of driver by acceleration transducer；Judge whether driver is in driving condition according to the direction of driver's wrist and wrist acceleration information；If the driver is in driving condition, real-time monitoring and the single for counting the driver drive duration and monitoring driving condition information；Duration and driving condition information, which are driven, according to the single of the driver sends prompt information to driver.The invention also discloses a kind of Intelligent bracelet and computer readable storage mediums.The present invention can in advance warn driver, prompt the driver to suspend and drive, avoid accident.
Description
Technical field
The present invention relates to intelligent driving technical field more particularly to a kind of assisting automobile driver method, intelligence based on Intelligent bracelet
It can bracelet and computer readable storage medium.
Background technique
In recent years, traffic accident takes place frequently, and traffic accident quantity is in the trend increased year by year, by a large amount of of domestic and foreign scholars
Research, discovery fatigue driving is to lead to one of the principal element of the even super-huge traffic accident of traffic accident, especially high speed
The driving of highway, driver drive in more dull environment for a long time, body can be made to be easier to feel exhausted, to influence body
Body function, so the monitoring and early warning to driving fatigue have practical profound significance.
In order to avoid driver tired driving causes safety accident, the fatigue driving that existing cooperation wearable device is realized is mentioned
Awake scheme: for example, wearing alarm on driver's ear, alarm is triggered when driver bows, avoids driver's driving procedure
It is middle drowsiness and cause danger；For another example spectacle alarm, judges whether fatigue driving by frequency of wink；For another example direction
Disk touch type Alarm, lane shift alarm system etc..
Although above scheme can play a warning role driver, be all when there is driving dangerousness in driver into
Row alarm, when possible driver notices alarm, accident is had occurred and that, not prompt enough.
Summary of the invention
It is a primary object of the present invention to propose it is a kind of by the assisting automobile driver method of Intelligent bracelet, Intelligent bracelet and based on
Calculation machine readable storage medium storing program for executing, it is intended to the technical issues of solving warning note in existing driving procedure not in time.
To achieve the above object, the present invention provides a kind of assisting automobile driver method based on Intelligent bracelet, which comprises
The direction of driver's wrist is detected by the direction detection device, and is acquired and driven by acceleration transducer
The wrist acceleration information of member；
Judge whether driver is in driving condition according to the direction of driver's wrist and wrist acceleration information；
If the driver is in driving condition, real-time monitoring and the single for counting the driver drive duration and
Monitor driving condition information；
Duration and driving condition information, which are driven, according to the single of the driver sends prompt information to driver.
Optionally, the driving condition information includes the pulse signal of the driver, described according to the driver's
Single drives the step of duration and driving condition information send prompt information to driver and includes:
When the single for monitoring the driver, which drives duration, is more than preset value, then the pulse signal of driver is acquired；
When the pulse signal of the driver meets preset condition, then prompt information is sent, prompts the driver temporary
It stops driving and sails.
Optionally, described when the pulse signal of the driver meets preset condition, then prompt information is sent, institute is prompted
Stating the step of driver suspends driving includes:
Collected pulse signal is decomposed, baseline drift and Hz noise noise are removed；
Fast Fourier Transform (FFT) is carried out to the pulse signal after removal baseline drift and Hz noise noise, obtains pulse
The amplitude of signal；
The amplitude of the pulse signal is compared with preset threshold, and is less than in the amplitude of the pulse signal and presets
When threshold value, prompt information is sent, prompts the driver to suspend and drives.
Optionally, the driving condition information includes the heart rate signal of the driver, described according to the driver's
Single drives the step of duration and driving condition information send prompt information to driver and includes:
When the single for monitoring the driver, which drives duration, is more than preset value, then the heart rate signal of driver is acquired；
When the heart rate signal of the driver meets preset condition, then prompt information is sent, prompts the driver temporary
It stops driving and sails.
Optionally, described when the heart rate signal of the driver meets preset condition, then prompt information is sent, institute is prompted
Stating the step of driver suspends driving includes:
The heart rate signal of collected driver is compared with default heart rate value；
When the heart rate signal of the driver is less than default heart rate value, prompt information is sent, prompts the driver temporary
It stops driving and sails.
Optionally, the driving condition information includes the current driving road section information, described according to the driver's
Single drives the step of duration and driving condition information send prompt information to driver and includes:
The current driving road section information that terminal is sent is received, the driving road section information includes lane-change information；
Detect that the direction of driver's wrist and the lane-change information judge driver according to the direction detection device
Whether violation lane-change；
If driver's violation lane-change, sends prompt information, and exports correct lane-change tutorial message.
Optionally, described to judge whether driver is according to the direction and wrist acceleration information of driver's wrist
After the step of driving condition, further includes:
If the driver is in driving condition, the current driving road section information of terminal transmission, and real-time monitoring are received
Whether the Intelligent bracelet is subjected to displacement；
If the Intelligent bracelet is not subjected to displacement, standard duration, the standard are calculated according to the current road section information that drives
Shi Changwei driver currently drive section driving procedure in, can not steering wheel rotation duration；
The duration that Intelligent bracelet is not subjected to displacement is monitored and counted, and works as and monitors that standard duration does not occur with Intelligent bracelet
When difference between the duration of displacement is equal to or less than preset duration, then prompt information is sent.
In addition, to achieve the above object, the present invention also provides a kind of Intelligent bracelet, the Intelligent bracelet include processor,
Network interface, user interface and memory are stored with assisting automobile driver program in the memory；The processor is for executing institute
Assisting automobile driver program is stated, to realize following steps:
The direction of driver's wrist is detected by the direction detection device, and is acquired and driven by acceleration transducer
The wrist acceleration information of member；
Judge whether driver is in driving condition according to the direction of driver's wrist and wrist acceleration information；
If the driver is in driving condition, real-time monitoring and the single for counting the driver drive duration and
Monitor driving condition information；
Duration and driving condition information, which are driven, according to the single of the driver sends prompt information to driver.
In addition, to achieve the above object, it is described computer-readable the present invention also provides a kind of computer readable storage medium
It is stored with assisting automobile driver program on storage medium, realizes when the assisting automobile driver program is executed by processor and is based on as described above
The step of assisting automobile driver method of Intelligent bracelet.
Assisting automobile driver method, Intelligent bracelet and computer-readable storage medium proposed by the present invention based on Intelligent bracelet
Matter is detected the direction of driver's wrist by the direction detection device first, and is acquired and driven by acceleration transducer
The wrist acceleration information of member；And judge whether driver locates according to the direction and wrist acceleration information of driver's wrist
In driving condition；If the driver is in driving condition, real-time monitoring and the single driving duration for counting the driver
And driving condition information；Duration is driven according to the single of the driver and driving condition information sends prompt information, with
Just driver is warned in advance, prompts the driver to suspend driving or lane change etc., avoids accident.
Detailed description of the invention
A kind of optional hardware structural diagram of Fig. 1 mobile terminal of each embodiment to realize the present invention；
Fig. 2 is the wireless communication device schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is that the present invention is based on the flow diagrams of the assisting automobile driver method first embodiment of Intelligent bracelet；
Fig. 4 is that the present invention is based on the lists according to the driver in the assisting automobile driver method second embodiment of Intelligent bracelet
The secondary refinement flow diagram for driving the step of duration and driving condition information send prompt information to driver；
Fig. 5 is the present invention is based on the assisting automobile driver method of Intelligent bracelet when the pulse signal of the driver meets default item
When part, then prompt information is sent, the driver is prompted to suspend the refinement flow diagram for the step of driving；
Fig. 6 is that the present invention is based on the lists according to the driver in the assisting automobile driver method 3rd embodiment of Intelligent bracelet
The secondary another refinement flow diagram for driving the step of duration and driving condition information send prompt information to driver；
Fig. 7 is the present invention is based on the assisting automobile driver method of Intelligent bracelet when the heart rate signal of the driver meets default item
When part, then prompt information is sent, the driver is prompted to suspend the refinement flow diagram for the step of driving；
Fig. 8 is that the present invention is based on the lists according to the driver in the assisting automobile driver method fourth embodiment of Intelligent bracelet
The secondary another refinement flow diagram for driving the step of duration and driving condition information send prompt information to driver.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, plate
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer etc. move
The fixed terminals such as dynamic terminal, and number TV, desktop computer.It will be said by taking Intelligent bracelet as an example in subsequent descriptions
It is bright.
Referring to Fig. 1, a kind of hardware structural diagram of its Intelligent bracelet of each embodiment to realize the present invention, the intelligence
Energy bracelet 100 may include: RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Intelligent bracelet structure does not constitute the restriction to Intelligent bracelet, and Intelligent bracelet may include components more more or fewer than diagram,
Perhaps certain components or different component layouts are combined.
It is specifically introduced below with reference to all parts of the Fig. 1 to Intelligent bracelet:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and Intelligent bracelet can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for Intelligent bracelet, it completely can be according to need
It to omit within the scope of not changing the essence of the invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in Intelligent bracelet 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
Audio output relevant to the specific function that mobile terminal 100 executes can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Intelligent bracelet 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when Intelligent bracelet 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify answering for Intelligent bracelet posture
With (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion)
Deng；The fingerprint sensor that can also configure as Intelligent bracelet, pressure sensor, iris sensor, molecule sensor, gyroscope,
The other sensors such as barometer, hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with Intelligent bracelet
Family setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain embodiments, it can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with Intelligent bracelet 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in Intelligent bracelet 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire Intelligent bracelet of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to Intelligent bracelet.Place
Managing device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Intelligent bracelet 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, Intelligent bracelet 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, the communications network system that Intelligent bracelet of the invention is based below into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes UE (User Equipment, the use of successively communication connection
Family equipment) (the land Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned Intelligent bracelet 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving GateWay,
Gateway) 2034, PGW (PDN GateWay, grouped data network gateway) 2035 and PCRF (Policy and Charging
Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 is between processing UE201 and EPC203
The control node of signaling, provides carrying and connection management.HSS2032 is for providing some registers to manage such as homing position
The function of register (not shown) etc, and preserve the dedicated letters of users such as some related service features, data rates
Breath.All customer data can be sent by SGW2034, PGW2035 can provide UE 201 IP address distribution with
And other functions, PCRF2036 are the strategy and charging control policy decision point of business data flow and IP bearing resource, it is plan
Available strategy and charging control decision are slightly selected and provided with charge execution function unit (not shown).
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art should know the present invention is not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., herein without limitation.
Based on above-mentioned Intelligent bracelet hardware configuration and communications network system, each embodiment of the method for the present invention is proposed.
The primary solutions of the embodiment of the present invention are: detecting driver's wrist by the direction detection device first
Direction, and the wrist acceleration information by acceleration transducer acquisition driver；And according to the side of driver's wrist
Judge whether driver is in driving condition to wrist acceleration information；If the driver is in driving condition, in real time
It monitors and the single for counting the driver drives duration and driving condition information；When being driven according to the single of the driver
Long and driving condition information sends prompt information, to warn in advance to driver, driver's pause is prompted to drive
It sails or lane change etc., avoids accident.
The present invention provides a kind of assisting automobile driver method based on Intelligent bracelet.
It is that the present invention is based on the flow diagrams of the assisting automobile driver method first embodiment of Intelligent bracelet referring to Fig. 3, Fig. 3.
Step S10, the direction of driver's wrist is detected by the direction detection device, and passes through acceleration transducer
Acquire the wrist acceleration information of driver；
Step S20 judges whether driver is according to the direction of driver's wrist and wrist acceleration information and drives
Sail state；
In the present embodiment, the executing subject for realizing each embodiment of the application is Intelligent bracelet, so to ensure intelligence
The wearing position of bracelet must just can completely be acquired so in one's hands at the wrist for the hand that driver operates steering wheel
Portion's motion information, it is therefore desirable to judge whether Intelligent bracelet is worn in driver's wrist, it specifically can be by detecting temperature, arteries and veins
It the methods of fights and to judge whether to be worn in driver's wrist, it is not limited here, if it is determined that being to be worn on driver operation side
In the wrist of hand on disk, then system will continue to carry out the monitoring and warning of fatigue state, and otherwise Intelligent bracelet is not with regard to carrying out
Necessity of early warning is equipped with direction detection device, pulse transducer, body temperature transducer and acceleration transducer in Intelligent bracelet
Deng, so as to driver's wrist direction and wrist acceleration information be acquired, in the specific implementation process, pass through acceleration
The wrist acceleration information for spending sensor acquisition driver, the direction of driver's wrist is detected by the direction detection device,
Determine whether driver is in driving condition；The Intelligent bracelet terminal is worn on driver and operates at the hand wrist of steering wheel；
Acceleration transducer can measure the component of acceleration in three directions of x, y, z.Acceleration transducer by gravity and driver's wrist outside
The force action of power, the total acceleration of acceleration transducer are that the conjunction of gravity acceleration g and wrist external force acceleration a accelerates
Total acceleration is decomposed in x-axis, y-axis, z-axis, obtains ax, ay, az, the as measurement result of acceleration transducer, acceleration by degree
The measurement range of sensor is (- 2g, 2g).Acceleration measurement is AD converted, the acceleration after digitlization can be obtained
Angle value, for judging the wear condition of Intelligent bracelet.Acceleration transducer detects to obtain driver's hand in 3 directions of x, y, z
Acceleration, when driver controls steering wheel, hand is inherently moved, and the change of acceleration is inherently generated in wherein several directions
Change, and movement is more violent, acceleration change is bigger.So hand acceleration change degree is the same as hand exercise severe degree positive
It closes, therefore the acceleration variance value in x, y, z direction can be further calculated.Acceleration variance value is bigger, determines hand violent
Movement, driver are not in driving condition；When acceleration variance is greater than 0 and is less than default variance yields, in conjunction with driver's hand
The direction of wrist further judges whether driver is in driving condition, it is to be understood that when driver is in driving condition
When, the rotation amplitude of driver's wrist is generally 0-180 degree, therefore can be counted according to the wrist direction of each moment driver
The rotation amplitude of driver's wrist is calculated, if the rotation amplitude of driver's wrist is in 0-180 degree, and acceleration variance is greater than
0 and it is less than default variance yields, general estimation driver is in driving condition.
Step S30, if the driver is in driving condition, real-time monitoring and the single driving for counting the driver
Duration and driving condition information；
Step S40 drives duration according to the single of the driver and driving condition information sends prompt information, prompts
The driver, which suspends, to be driven.
If determining that driver is in driving condition by judgement, then further real-time monitoring and count the driver's
Single drives duration and monitoring driving condition information, to further determine whether to need in advance to warn driver,
Specifically, driving condition information may include the pulse signal of driver, the heart rate information of driver, the current tool for driving section
Body information etc..Then duration is driven according to the single of the driver and driving condition information sends prompt information, prompt institute
It states driver and suspends driving.Specifically, when the driving condition information monitored is the pulse signal of driver, if the driving
The pulse signal of member meets preset condition, then sends prompt information, prompts the driver to suspend and drives, further, right
Collected pulse signal is decomposed, and baseline drift and Hz noise noise are removed；Then to removal baseline drift and
Pulse signal after Hz noise noise carries out Fast Fourier Transform (FFT), obtains the amplitude of pulse signal；By the pulse signal
Amplitude be compared with preset threshold, and the amplitude of the pulse signal be less than preset threshold when, send prompt information, mention
Show that the driver suspends to drive, in this embodiment, pulse signal when preset threshold can be for than driver fatigue is slightly
Larger pulse signal, therefore need in driving procedure to the pulse under each state of driver in usual driver
Recorded, obtains pulse signal when driver fatigue, when then setting preset threshold to than driver fatigue
The slightly larger pulse signal of pulse signal, it is pre- in available database when driver uses Intelligent bracelet for the first time
If threshold value is monitored driver, then in driver's driving procedure, according to collected specific pulse to preset threshold
It is adjusted, to guarantee to carry out accurate early warning before driver enters fatigue, avoids the generation of accident.On the other hand, when adopting
When the driving condition information integrated is heart rate information, when the heart rate signal of the driver meets preset condition, then sends and mention
Show information, prompts the driver to suspend and drive.It specifically can be by the heart rate signal of collected driver and default heart rate value
It is compared；When the heart rate signal of the driver is less than default heart rate value, prompt information is sent, prompts the driver temporary
It stops driving and sails, similarly, the acquisition methods for presetting heart rate value are similar with the acquisition methods of the preset threshold of pulse, and details are not described herein.
Finally, needing to receive the current driving road that terminal is sent first when driving condition information includes the current driving road section information
Segment information, the driving road section information includes lane-change information；The side of driver's wrist is detected according to the direction detection device
To and the lane-change information judge driver whether violation lane-change；If driver's violation lane-change, sends prompt information,
And correct lane-change tutorial message is exported, prompt the driver to carry out lane change.To realize before driver fatigue or into
Early warning is carried out before row mistake lane-change, avoids accident.
The assisting automobile driver method based on Intelligent bracelet that the present embodiment proposes, is detected by the direction detection device first
The direction of driver's wrist, and the wrist acceleration information by acceleration transducer acquisition driver；And it is driven according to described
The direction of the person's of sailing wrist and wrist acceleration information judge whether driver is in driving condition；It is driven if the driver is in
State then real-time monitoring and counts the single of the driver and drives duration and driving condition information；According to the driver
Single drive duration and driving condition information and send prompt information, to be warned in advance to driver, described in prompt
Driver, which suspends, to be driven or carries out lane change etc., and accident is avoided.
Further, referring to Fig. 4, based on the present invention is based on the assisting automobile driver method first embodiments of Intelligent bracelet to propose this
Assisting automobile driver method second embodiment of the invention based on Intelligent bracelet.
In the present embodiment, when the driving condition information includes the pulse signal of the driver, the step S40 packet
It includes:
Step S41 then acquires the arteries and veins of driver when the single for monitoring the driver, which drives duration, is more than preset value
It fights signal；
Step S42 then sends prompt information when the pulse signal of the driver meets preset condition, described in prompt
Driver, which suspends, to be driven.
In the present embodiment, it when the single for monitoring the driver, which drives duration, is more than preset value, then further adopts
The pulse signal for collecting driver then sends prompt information when the pulse signal of the driver meets preset condition, prompts institute
It states driver and suspends driving.
Further, include: referring to Fig. 5, step S42
Step S421 decomposes collected pulse signal, removes baseline drift and Hz noise noise；
Step S422 carries out fast Fourier change to the pulse signal after removal baseline drift and Hz noise noise
It changes, obtains the amplitude of pulse signal；
The amplitude of the pulse signal is compared by step S423 with preset threshold, and in the width of the pulse signal
When value is less than preset threshold, prompt information is sent, prompts the driver to suspend and drives.
In the present embodiment, collected pulse signal can specifically be decomposed, removes baseline drift and power frequency
Interference noise, pulse signal are a kind of faint low frequency signals, have lower signal-to-noise ratio, the pulse signal frequency of normal person exists
Within the scope of 0-20Hz, and about 90% Energy distribution in 0-10Hz.It is commonly present in the pulse signal acquired by sensor to 3
Kind of noise, 1, frequency is less than 1Hz low-frequency interference signal and mainly caused by baseline drift and human body respiration；2, by Limb shaking or flesh
Interference caused by meat anxiety, its frequency range are larger；3, fixed frequency is caused to be that the power frequency of 50Hz is done by acquisition equipment
It disturbs.The present invention selects db5 small echo to carry out 10 layers of decomposition to the pulse signal collected, removes the low-frequency noise point on d8 layer
Amount, can remove baseline drift.By the details coefficients for being removed baseline drift treated 1-3 layers and the 4-7 not dealt with
The details coefficients of layer carry out wavelet reconstruction, the smooth signal after can obtaining the removal noises such as baseline drift and Hz noise, to arteries and veins
Signal of fighting does Fast Fourier Transform (FFT) after being removed baseline drift and Hz noise, and the amplitude that pulse signal can be obtained becomes
Change, the pulse value when amplitude of the pulse of the driver under fatigue state is generally regained consciousness than driver is low, therefore can will be than driving
The somewhat larger pulse value of the minimum value in pulse value when the person of sailing is awake is set as preset threshold, then by the pulse signal
Amplitude be compared with preset threshold, and the amplitude of the pulse signal be less than preset threshold when, illustrate driver prepare
It into fatigue state, needs to send prompt information at this time, prompts the driver to suspend and drive, rest, thus driving
Before member enters fatigue driving, early warning is carried out to driver, avoids the generation of accident.
Further, referring to Fig. 6, based on the present invention is based on the assisting automobile driver method first embodiments of Intelligent bracelet to propose this
Assisting automobile driver method 3rd embodiment of the invention based on Intelligent bracelet.
In the present embodiment, when the driving condition information includes the heart rate signal of the driver, the step S40 packet
It includes:
Step S43 then acquires the heart of driver when the single for monitoring the driver, which drives duration, is more than preset value
Rate signal；
Step S44 then sends prompt information when the heart rate signal of the driver meets preset condition, described in prompt
Driver, which suspends, to be driven.
It in the present embodiment, can be further when the single for monitoring the driver, which drives duration, is more than preset value
The heart rate signal of acquisition driver then sends prompt information when the heart rate signal of the driver meets preset condition, prompts
The driver, which suspends, to be driven.
Further, include: referring to Fig. 7, step S44
The heart rate signal of collected driver is compared by step S441 with default heart rate value；
Step S442 sends prompt information when the heart rate signal of the driver is less than default heart rate value, described in prompt
Driver, which suspends, to be driven.
In the present embodiment, when in a state of fatigue due to driver, when general heart rate is in waking state than driver
It is low, therefore can similarly set the slightly higher heart rate value of the minimum value in heart rate value when being in waking state than driver to
The heart rate signal of collected driver, is then compared, the driver's by default heart rate value with default heart rate value
When heart rate signal is less than default heart rate value, illustrates that driver is prepared to enter into fatigue state, need to send prompt information at this time, prompts
The driver, which suspends, to be driven, and is rested, so that driver be avoided to enter fatigue driving, is avoided accident.
Further, referring to Fig. 8, based on the present invention is based on the assisting automobile driver method first embodiments of Intelligent bracelet to propose this
Assisting automobile driver method fourth embodiment of the invention based on Intelligent bracelet.
In the present embodiment, when the driving condition information includes the current driving road section information, the step S40 packet
It includes:
Step S45 receives the current driving road section information that terminal is sent, and the driving road section information includes lane-change information；
Step S46 detects that the direction of driver's wrist and the lane-change information are sentenced according to the direction detection device
Disconnected driver whether violation lane-change；
Step S47 if driver's violation lane-change, sends prompt information, and exports correct lane-change tutorial message.
In the present embodiment, when driving condition information includes the current driving road section information, need to receive terminal hair
The current driving road section information sent, the driving road section information includes lane-change information, need at this time by Intelligent bracelet and terminal into
Row connection, specifically can communicate connection, then detected according to the direction detection device direction of driver's wrist with
And the lane-change information judge driver whether violation lane-change；For example assume that present road is the left-hand channel into driver,
If the hand of the Intelligent bracelet of driver's wearing at this time is left hand, if direction detection device detects the direction of driver's wrist at this time
It is rotated to the right, illustrates that the lane-change operation of driver at this time is lane-change to the right, it is determined that driver is violation lane-change at this time, then sends out
Send prompt information, and export correct lane-change tutorial message, prompt driver carry out lane-change, thus avoid driver further into
The lane-change of row mistake, avoids accident.
Further, based on the present invention is based on the propositions of first to fourth any embodiment of assisting automobile driver method of Intelligent bracelet
The present invention is based on the 5th embodiments of assisting automobile driver method of Intelligent bracelet.
In the present embodiment, after the step S20 the step of further include:
If the driver is in driving condition, the current driving road section information of terminal transmission, and real-time monitoring are received
Whether the Intelligent bracelet is subjected to displacement；
If the Intelligent bracelet is not subjected to displacement, standard duration, the standard are calculated according to the current road section information that drives
Shi Changwei driver currently drive section driving procedure in, can not steering wheel rotation duration；
The duration that Intelligent bracelet is not subjected to displacement is monitored and counted, and works as and monitors that standard duration does not occur with Intelligent bracelet
When difference between the duration of displacement is equal to or less than preset duration, then prompt information is sent.
In the present embodiment, if by judgement, if determining, driver is in driving condition, since driver is in tired shape
When state, general hand not will do it steering wheel rotation, then can further be sentenced according to rotation situation of the hand of driver to steering wheel
Whether disconnected driver is in fatigue or state of diverting attention, and specifically, receives the current driving road section information that terminal is sent, and in real time
Monitor whether the Intelligent bracelet is subjected to displacement relative to steering wheel, if the Intelligent bracelet is not subjected to displacement, according to current
It drives road section information and calculates standard duration, when standard, a length of driver drove in the driving procedure of section currently, can not turn
The duration of dynamic steering wheel；It is understood that driver can not rotate in the short time when currently driving section is linear section
Steering wheel, therefore can calculate standard duration according to the current road section information that drives, then monitors and counts Intelligent bracelet and do not occur
The duration of displacement, and when monitoring that it is pre- that the difference between duration that standard duration and Intelligent bracelet are not subjected to displacement is equal to or less than
If when duration, then sending prompt information, avoiding driver is due to the case where fatigue is without steering wheel rotation generation, thus to driving
The person of sailing is prompted.
In Intelligent bracelet 100 shown in Fig. 1, processor 110 can be used for executing the driving stored in memory 109 and mention
Awake program, to perform the steps of
The direction of driver's wrist is detected by the direction detection device, and is acquired and driven by acceleration transducer
The wrist acceleration information of member；
Judge whether driver is in driving condition according to the direction of driver's wrist and wrist acceleration information；
If the driver is in driving condition, real-time monitoring and the single for counting the driver drive duration and
Monitor driving condition information；
Duration and driving condition information, which are driven, according to the single of the driver sends prompt information to driver.
Further, the assisting automobile driver program stored in memory 109 can also be performed in processor 110, following to realize
Step:
When the single for monitoring the driver, which drives duration, is more than preset value, then the pulse signal of driver is acquired；
When the pulse signal of the driver meets preset condition, then prompt information is sent, prompts the driver temporary
It stops driving and sails.
Further, the assisting automobile driver program stored in memory 109 can also be performed in processor 110, following to realize
Step:
Collected pulse signal is decomposed, baseline drift and Hz noise noise are removed；
Fast Fourier Transform (FFT) is carried out to the pulse signal after removal baseline drift and Hz noise noise, obtains pulse
The amplitude of signal；
The amplitude of the pulse signal is compared with preset threshold, and is less than in the amplitude of the pulse signal and presets
When threshold value, prompt information is sent, prompts the driver to suspend and drives.
Further, the assisting automobile driver program stored in memory 109 can also be performed in processor 110, following to realize
Step:
When the single for monitoring the driver, which drives duration, is more than preset value, then the heart rate signal of driver is acquired；
When the heart rate signal of the driver meets preset condition, then prompt information is sent, prompts the driver temporary
It stops driving and sails.
Further, the assisting automobile driver program stored in memory 109 can also be performed in processor 110, following to realize
Step:
The heart rate signal of collected driver is compared with default heart rate value；
When the heart rate signal of the driver is less than default heart rate value, prompt information is sent, prompts the driver temporary
It stops driving and sails.
Further, the assisting automobile driver program stored in memory 109 can also be performed in processor 110, following to realize
Step:
The current driving road section information that terminal is sent is received, the driving road section information includes lane-change information；
Detect that the direction of driver's wrist and the lane-change information judge driver according to the direction detection device
Whether violation lane-change；
If driver's violation lane-change, sends prompt information, and exports correct lane-change tutorial message.
Further, the assisting automobile driver program stored in memory 109 can also be performed in processor 110, following to realize
Step:
If the driver is in driving condition, the current driving road section information of terminal transmission, and real-time monitoring are received
Whether the Intelligent bracelet is subjected to displacement；
If the Intelligent bracelet is not subjected to displacement, standard duration, the standard are calculated according to the current road section information that drives
Shi Changwei driver currently drive section driving procedure in, can not steering wheel rotation duration；
The duration that Intelligent bracelet is not subjected to displacement is monitored and counted, and works as and monitors that standard duration does not occur with Intelligent bracelet
When difference between the duration of displacement is equal to or less than preset duration, then prompt information is sent.
The specific embodiment of Intelligent bracelet of the present invention and each embodiment base of the above-mentioned assisting automobile driver method based on Intelligent bracelet
This is identical, and therefore not to repeat here.
The present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage has one
Or multiple programs, one or more of programs can be executed by one or more processor, it is as described above to realize
The step of assisting automobile driver method based on Intelligent bracelet.
The specific embodiment of computer readable storage medium of the present invention and the above-mentioned assisting automobile driver method based on Intelligent bracelet
Essentially identical with each embodiment of Intelligent bracelet, therefore not to repeat here.
It should also be noted that, herein, the terms "include", "comprise" or its any other variant are intended to non-
It is exclusive to include, so that the process, method, article or the device that include a series of elements not only include those elements,
It but also including other elements that are not explicitly listed, or further include solid by this process, method, article or device
Some elements.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including
There is also other identical elements in the process, method of the element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes
Be engaged in device, air conditioner or the network equipment etc.) method that executes each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of assisting automobile driver method based on Intelligent bracelet, the Intelligent bracelet is equipped with direction detection device and acceleration passes
Sensor, which is characterized in that the described method comprises the following steps:
The direction of driver's wrist is detected by the direction detection device, and acquires driver's by acceleration transducer
Wrist acceleration information；
Judge whether driver is in driving condition according to the direction of driver's wrist and wrist acceleration information；
If the driver is in driving condition, real-time monitoring and the single driving duration and monitoring for counting the driver
Driving condition information；
Duration and driving condition information, which are driven, according to the single of the driver sends prompt information to driver.
2. the assisting automobile driver method based on Intelligent bracelet as described in claim 1, which is characterized in that the driving condition information
Pulse signal including the driver, it is described that duration and driving condition information are driven to driving according to the single of the driver
The person of sailing send prompt information the step of include:
When the single for monitoring the driver, which drives duration, is more than preset value, then the pulse signal of driver is acquired；
When the pulse signal of the driver meets preset condition, then prompt information is sent to the driver, described in prompt
Driver, which suspends, to be driven.
3. the assisting automobile driver method based on Intelligent bracelet as claimed in claim 2, which is characterized in that described to work as the driver
Pulse signal when meeting preset condition, then send prompt information, prompt the driver to suspend the step of driving to include:
Collected pulse signal is decomposed, baseline drift and Hz noise noise are removed；
Fast Fourier Transform (FFT) is carried out to the pulse signal after removal baseline drift and Hz noise noise, obtains pulse signal
Amplitude；
The amplitude of the pulse signal is compared with preset threshold, and is less than preset threshold in the amplitude of the pulse signal
When, prompt information is sent, prompts the driver to suspend and drives.
4. the assisting automobile driver method based on Intelligent bracelet as described in claim 1, which is characterized in that the driving condition information
Heart rate signal including the driver, it is described that duration and driving condition information are driven to driving according to the single of the driver
The person of sailing send prompt information the step of include:
When the single for monitoring the driver, which drives duration, is more than preset value, then the heart rate signal of driver is acquired；
When the heart rate signal of the driver meets preset condition, then prompt information is sent, driver's pause is prompted to drive
It sails.
5. the assisting automobile driver method based on Intelligent bracelet as claimed in claim 4, which is characterized in that described to work as the driver
Heart rate signal when meeting preset condition, then send prompt information, prompt the driver to suspend the step of driving to include:
The heart rate signal of collected driver is compared with default heart rate value；
When the heart rate signal of the driver is less than default heart rate value, prompt information is sent, driver's pause is prompted to drive
It sails.
6. the assisting automobile driver method based on Intelligent bracelet as described in claim 1, which is characterized in that the driving condition information
It is described that duration and driving condition information are driven to driving according to the single of the driver including the current driving road section information
The person of sailing send prompt information the step of include:
The current driving road section information that terminal is sent is received, the driving road section information includes lane-change information；
Detect whether the direction of driver's wrist and the lane-change information judge driver according to the direction detection device
Violation lane-change；
If driver's violation lane-change, sends prompt information, and exports correct lane-change tutorial message.
7. the assisting automobile driver method as claimed in any one of claims 1 to 6 based on Intelligent bracelet, which is characterized in that the basis
After the direction of driver's wrist and wrist acceleration information judge the step of whether driver is in driving condition, also wrap
It includes:
If the driver is in driving condition, the current driving road section information of terminal transmission is received, and described in real-time monitoring
Whether Intelligent bracelet is subjected to displacement；
If the Intelligent bracelet is not subjected to displacement, standard duration, the standard duration are calculated according to the current road section information that drives
Be driver currently drive section driving procedure in, can not steering wheel rotation duration；
The duration that Intelligent bracelet is not subjected to displacement is monitored and counted, and works as and monitors that standard duration is not subjected to displacement with Intelligent bracelet
Duration between difference be equal to or less than preset duration when, then send prompt information.
8. a kind of Intelligent bracelet, which is characterized in that the Intelligent bracelet includes processor, network interface, user interface and storage
Device is stored with assisting automobile driver program in the memory；The processor is for executing the assisting automobile driver program, to realize such as
Lower step:
The direction of driver's wrist is detected by the direction detection device, and acquires driver's by acceleration transducer
Wrist acceleration information；
Judge whether driver is in driving condition according to the direction of driver's wrist and wrist acceleration information；
If the driver is in driving condition, real-time monitoring and the single driving duration and monitoring for counting the driver
Driving condition information；
Duration and driving condition information, which are driven, according to the single of the driver sends prompt information to driver.
9. Intelligent bracelet as claimed in claim 8, which is characterized in that the processor is also used to execute the assisting automobile driver journey
Sequence, to perform the steps of
When the single for monitoring the driver, which drives duration, is more than preset value, then the pulse signal of driver is acquired；
When the pulse signal of the driver meets preset condition, then prompt information is sent, driver's pause is prompted to drive
It sails.
10. a kind of computer readable storage medium, which is characterized in that be stored with driving on the computer readable storage medium and mention
Wake up program, when the assisting automobile driver program is executed by processor realize as described in any one of claims 1 to 7 based on intelligence
The step of assisting automobile driver method of bracelet.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110084176A (en) * | 2019-04-23 | 2019-08-02 | 努比亚技术有限公司 | A kind of method, apparatus of fatigue drive prompting, terminal device and storage medium |
| CN110491102A (en) * | 2019-09-18 | 2019-11-22 | 江苏科技大学 | A kind of wearable auxiliary driving fatigue strength alarm set |
| CN110623673A (en) * | 2019-09-29 | 2019-12-31 | 华东交通大学 | Fully-flexible intelligent wrist strap for recognizing gestures of driver |
| CN111063167A (en) * | 2019-12-25 | 2020-04-24 | 歌尔股份有限公司 | Fatigue driving recognition prompting method and device and related components |
| CN111924768A (en) * | 2020-09-08 | 2020-11-13 | 上海市特种设备监督检验技术研究院 | Device and method for monitoring and reminding forklift driver |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08197977A (en) * | 1995-01-27 | 1996-08-06 | Fuji Heavy Ind Ltd | Alarm device of vehicle |
| CN104504847A (en) * | 2014-11-19 | 2015-04-08 | 广东欧珀移动通信有限公司 | Fatigue driving prevention method and system based on intelligent hand ring |
| CN105761536A (en) * | 2014-12-17 | 2016-07-13 | 宇龙计算机通信科技(深圳)有限公司 | Driving assistance method and device |
| CN105996990A (en) * | 2016-04-29 | 2016-10-12 | 清华大学 | Fatigue driving early warning bracelet integrating heart rate and driving action and early warning method |
| CN106004883A (en) * | 2016-05-24 | 2016-10-12 | 北京小米移动软件有限公司 | Vehicle violation reminding method and device |
| CN108665680A (en) * | 2018-05-10 | 2018-10-16 | 武汉理工大学 | A kind of turnpike driving people's fatigue monitoring early warning system based on Intelligent bracelet |
| CN108694814A (en) * | 2018-07-11 | 2018-10-23 | 中国医学科学院生物医学工程研究所 | Fatigue driving method for early warning, device, equipment and storage medium |
-
2018
- 2018-11-30 CN CN201811463695.1A patent/CN109549297A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08197977A (en) * | 1995-01-27 | 1996-08-06 | Fuji Heavy Ind Ltd | Alarm device of vehicle |
| CN104504847A (en) * | 2014-11-19 | 2015-04-08 | 广东欧珀移动通信有限公司 | Fatigue driving prevention method and system based on intelligent hand ring |
| CN105761536A (en) * | 2014-12-17 | 2016-07-13 | 宇龙计算机通信科技(深圳)有限公司 | Driving assistance method and device |
| CN105996990A (en) * | 2016-04-29 | 2016-10-12 | 清华大学 | Fatigue driving early warning bracelet integrating heart rate and driving action and early warning method |
| CN106004883A (en) * | 2016-05-24 | 2016-10-12 | 北京小米移动软件有限公司 | Vehicle violation reminding method and device |
| CN108665680A (en) * | 2018-05-10 | 2018-10-16 | 武汉理工大学 | A kind of turnpike driving people's fatigue monitoring early warning system based on Intelligent bracelet |
| CN108694814A (en) * | 2018-07-11 | 2018-10-23 | 中国医学科学院生物医学工程研究所 | Fatigue driving method for early warning, device, equipment and storage medium |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110084176A (en) * | 2019-04-23 | 2019-08-02 | 努比亚技术有限公司 | A kind of method, apparatus of fatigue drive prompting, terminal device and storage medium |
| CN110491102A (en) * | 2019-09-18 | 2019-11-22 | 江苏科技大学 | A kind of wearable auxiliary driving fatigue strength alarm set |
| CN110491102B (en) * | 2019-09-18 | 2021-04-23 | 江苏科技大学 | Wearable fatigue degree reminding device for assisting driving |
| CN110623673A (en) * | 2019-09-29 | 2019-12-31 | 华东交通大学 | Fully-flexible intelligent wrist strap for recognizing gestures of driver |
| CN110623673B (en) * | 2019-09-29 | 2022-01-28 | 华东交通大学 | Fully-flexible intelligent wrist strap for recognizing gestures of driver |
| CN111063167A (en) * | 2019-12-25 | 2020-04-24 | 歌尔股份有限公司 | Fatigue driving recognition prompting method and device and related components |
| CN111924768A (en) * | 2020-09-08 | 2020-11-13 | 上海市特种设备监督检验技术研究院 | Device and method for monitoring and reminding forklift driver |
| CN111924768B (en) * | 2020-09-08 | 2023-08-04 | 上海市特种设备监督检验技术研究院 | Device and method for monitoring and reminding forklift driver |
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Application publication date: 20190402 |