CN110236576A - A kind of driver's acquiring brain waves and analysis system based on data fusion - Google Patents
A kind of driver's acquiring brain waves and analysis system based on data fusion Download PDFInfo
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- CN110236576A CN110236576A CN201910650724.3A CN201910650724A CN110236576A CN 110236576 A CN110236576 A CN 110236576A CN 201910650724 A CN201910650724 A CN 201910650724A CN 110236576 A CN110236576 A CN 110236576A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/168—Evaluating attention deficit, hyperactivity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/18—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state for vehicle drivers or machine operators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7405—Details of notification to user or communication with user or patient ; user input means using sound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
-
- 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
- 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
- B60W40/10—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 vehicle motion
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/20—Workers
- A61B2503/22—Motor vehicles operators, e.g. drivers, pilots, captains
-
- 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
Abstract
The invention discloses a kind of driver's acquiring brain waves and analysis system based on data fusion, including wear-type brain wave collector, motor racing information collecting device, master controller and PC host computer, wear-type brain wave collector includes brain wave acquisition electrode module, preprocessing module and wireless communication module, brain wave acquisition electrode module is connect with preprocessing module, is used to acquire EEG signals and EEG signals are transmitted to preprocessing module；Preprocessing module is connect, and wireless communication module and PC host computer are wirelessly connected, preprocessing module is based on wireless communication and pretreated EEG signals are transmitted to PC host computer for pre-processing to EEG signals with wireless communication module.The monitoring of the brain wave patterns under static environment not only may be implemented in the present invention, and also achieve Simultaneous Monitoring driver brain wave and motor racing information in vehicle traveling process, and it analyzes processing and obtains the real-time state of mind of driver, and have the function of fatigue drive prompting.
Description
Technical field
The present invention relates to analysis of fatigue systems technology field, specially a kind of driver's brain wave based on data fusion is adopted
Collection and analysis system.
Background technique
Fatigue driving refers to that driver after continuous driving for a long time, generates the imbalance of physiological function and mental function, from
And objectively there is the phenomenon that driving efficiency decline.Continue to drive a car after fatigue, can feel sleepy drowsiness, weakness of limbs,
Absent minded, judgement decline, or even the memory of absent-minded or moment occur and disappear, appearance movement is delayed or too early,
Operation pause or correction time improper equal insecurity factors, easily generation road traffic accident.And brain wave is brain in activity
When, the synchronous postsynaptic potential occurred of a large amount of neurons is formed after summation.It records electric wave variation when brain activity, is
The bioelectrical activity of cranial nerve cell is anti-in the totality of cerebral cortex or scalp surface.Brain wave derives from pyramidal cell top tree
Prominent postsynaptic potential.The formation of the synchronization of brain wave rhythm and pace of moving things is also related with the activity of cortex thalamic nonspecific projection system.Brain
Electric wave is some spontaneous rhythmic neural electrical activities, and frequency variation range can divide between 1-30 times per second
For four wave bands, i.e. δ (1-3Hz), θ (4-7Hz), α (8-13Hz), β (14-30Hz).In addition to this, awakening and be absorbed in
When a certain thing, a kind of frequency of Chang Kejian γ wave higher compared with β wave, frequency is 30~80Hz, and wave amplitude range is indefinite；And it is sleeping
It may also occur that the more special normal brain wave of other waveforms when dormancy, such as hump wave, σ wave, λ wave, κ-complex wave, μ wave.
With the development of the times, brain wave monitoring device is widely used in the monitoring to fatigue driving, in the prior art
Brain wave monitoring device is general to be only monitored analysis to the brain wave of driver, due to the vibration pair of automobile in the process of moving
Eeg signal monitoring interferes, so general eeg monitoring device can only carry out brain wave patterns under static environment
Monitoring display, can not be applied to the monitoring of driver's brain wave in actual driving procedure.
Summary of the invention
The purpose of the present invention is to provide a kind of driver's acquiring brain waves and analysis system based on data fusion, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme: a kind of driver's brain wave based on data fusion
Acquisition and analysis system, including wear-type brain wave collector, motor racing information collecting device, master controller and PC are upper
Machine, the wear-type brain wave collector include brain wave acquisition electrode module, preprocessing module and wireless communication module, brain electricity
Acquisition electrode module is connect with preprocessing module, is used to acquire EEG signals and EEG signals are transmitted to preprocessing module；
The preprocessing module connect for pre-processing to EEG signals with wireless communication module, and wireless communication module and
PC host computer is wirelessly connected, and preprocessing module is based on wireless communication and pretreated EEG signals are transmitted to PC host computer；Institute
Stating motor racing information collecting device is multiple spatial motion sensors of the distributing installation on automobile, motor racing information collection
Device is connect with master controller, is used to acquire motor racing information and is output this to master controller；The master controller with
Motor racing information is transmitted to PC host computer by USB wired connection by PC host computer.
Preferably, preprocessing module is the TGAM brain electrical chip of U.S. Shen Nian company, and pretreatment brain wave acquisition sensor is adopted
The information collected, the big packet of 512 parcels of output per second and one, the initial data containing brain wave in parcel contain 8 in big packet
Kind EEG signal, focus, allowance, signal value.
Preferably, brain wave acquisition electrode module includes forehead electrode and ear-clip electrodes, and forehead electrode is placed in the left side of driver
Connect on forehead and with 1 pin of TGAM brain electrical chip, ear-clip electrodes be placed on the left ear-lobe of driver and with TGAM brain battery core
3 pins of piece and the connection of 5 pins.
Preferably, master controller is Arduino development board, and Arduino development board is using AVR single chip ATmega328P
As master controller.
Preferably, wireless communication module is bluetooth module comprising bluetooth slave module and bluetooth host module, bluetooth from
The TX connection of the RX pin and TGAM of machine module；The RX pin of the TX pin of bluetooth host module and Arduino connect, bluetooth from
The VCC pin of machine module is connect with the VCC of TGAM chip, the GND connection of the GND pin and TAGM of bluetooth slave module, bluetooth
The VCC pin of host module and the+5V pin of Arduino connect.
Preferably, spatial motion sensor is the space MPU6050 six-axle acceleration sensor, and six axis of the space MPU6050 adds
The SCL pin of velocity sensor is connect with the A5 pin on Arduino, and the SDA of the space MPU6050 six-axle acceleration sensor draws
Foot is connect with the A4 pin on Arduino, on the ADO pin and Arduino of the space MPU6050 six-axle acceleration sensor
GND pin connects, the VCC pin connection on the VCC pin and Arduino of the space MPU6050 six-axle acceleration sensor.
Preferably, PC host computer is for receiving EEG signals information and motor racing information comprising analysis and processing module,
Display module and warning module, it is real-time that PC host computer carries out processing analysis, waveform to EEG signals information and motor racing information
Synchronized tracking, the analysis of the display state of mind and early warning are reminded, and early warning is reminded as when the data judging automobile monitored is for top
Early warning of jolting is issued by warning module when state of winnowing with a dustpan and reminds sound, the early warning when the data judging driver measured is fatigue state
Module issues giving fatigue pre-warning prompt tone.
Processing analysis includes carrying out convergence analysis calculating, essence by the data that serial ports is sent to PC host computer to Arduino
Refreshing state analysis includes comparing judgement to the data after processing analysis, the data point monitored according to motor racing sensor
Analysis is steadily still jolted when obtaining the motion state of automobile at this time, then continues the brain wave number for analyzing driver if steady state
According to the present invention is compared according to the value of focus and allowance and the data of setting that parse, and analysis obtains driver
It is in a state of fatigue or waking state.
Specific step is as follows:
1, determine that wear-type brain wave collector is not worn if signal value is 200,107,82,81,80,56,55,54,29
It wears, is determined as that wear-type brain wave collector has been worn into next step if values above if occurring 0 to 200 and sentences
It is fixed；
2, setting state determines preset value X, and processing analysis obtains the maximum value that motor racing sensor monitors, by this maximum value
Be compared with preset value X, be determined as jounce condition if more than preset value X, if be less than preset value X if be determined as steady state into
Enter and determines in next step；
If the value that focus 3, is arranged is that perhaps allowance value is the value of C-D focus between A-B or puts A-B
Looseness value then determines the state of mind for waking state between C-D；If the value of focus is being less than the section A-B or is putting
Looseness value is being greater than the section C-D, then determines the state of mind for fatigue state.
Compared with prior art, the beneficial effects of the present invention are:
The present invention, being capable of real-time synchronization acquisition driver's brain wave and automobile fortune by addition spatial motion sensor monitoring modular
Dynamic motion information；The monitoring of the brain wave patterns under static environment not only may be implemented in the system, but also also achieves running car mistake
Simultaneous Monitoring driver brain wave and motor racing information in journey, carry out real-time curve tracking display, and analyze on the screen
Processing obtains the real-time state of mind of driver, and has the function of fatigue drive prompting, traffic caused by reducing because of fatigue driving
Accident；Intuitive, clearly brain wave form and a motor racing information posture are shown to researcher, is added to user
The guarantee got home safely together.
Detailed description of the invention
Fig. 1 is the principle of the present invention block diagram；
Fig. 2 is the circuit block diagram of preprocessing module of the present invention；
Fig. 3 is the circuit connection diagram of master controller of the present invention.
In figure: 1, wear-type brain wave collector；101, brain wave acquisition electrode module；102, preprocessing module；103,
Wireless communication module；2, motor racing information collecting device；3, master controller；4, PC host computer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of driver's acquiring brain waves based on data fusion
And analysis system, including wear-type brain wave collector 1, motor racing information collecting device 2, master controller 3 and PC be upper
Machine 4, the wear-type brain wave collector 1 include brain wave acquisition electrode module 101, preprocessing module 102 and wireless communication
Module 103, brain wave acquisition electrode module 101 are connect with preprocessing module 102, are used to acquire EEG signals and by EEG signals
It is transmitted to preprocessing module 102；The preprocessing module 102 is for pre-processing EEG signals, with radio communication mold
Block 103 connects, and wireless communication module 103 and PC host computer 4 are wirelessly connected, and preprocessing module 102 is based on wireless communication will be pre-
Treated, and EEG signals are transmitted to PC host computer 4；The motor racing information collecting device 2 is distributing installation on automobile
Multiple spatial motion sensors, motor racing information collecting device 2 are connect with master controller 3, are used to acquire motor racing letter
It ceases and outputs this to master controller 3；The master controller 3 and 4 wired connection of PC host computer, motor racing information is transmitted
To PC host computer 4.
Specifically, preprocessing module 102 is the TGAM brain electrical chip of U.S. Shen Nian company, brain wave acquisition sensor is pre-processed
Collected information, the big packet of 512 parcels of output per second and one, the initial data containing brain wave in parcel, big Bao Zhonghan
There are 8 kinds of EEG signals, focus, allowance, signal values.
Specifically, brain wave acquisition electrode module 101 includes forehead electrode and ear-clip electrodes, forehead electrode is placed in driver's
Connect on left forehead and with 1 pin of TGAM brain electrical chip, ear-clip electrodes be placed on the left ear-lobe of driver and with TGAM brain electricity
3 pins of chip and the connection of 5 pins.
Specifically, master controller 3 is Arduino development board, Arduino development board is using AVR single chip
ATmega328P is as master controller.
Specifically, wireless communication module 103 is bluetooth module comprising bluetooth slave module and bluetooth host module, it is blue
The TX connection of the RX pin and TGAM of tooth slave module；The TX pin of bluetooth host module and the RX pin of Arduino connect, blue
The VCC pin of tooth slave module is connect with the VCC of TGAM chip, the GND connection of the GND pin and TAGM of bluetooth slave module,
The VCC pin of bluetooth host module and the+5V pin of Arduino connect.
Specifically, spatial motion sensor is the space MPU6050 six-axle acceleration sensor, six axis of the space MPU6050 adds
The SCL pin of velocity sensor is connect with the A5 pin on Arduino, and the SDA of the space MPU6050 six-axle acceleration sensor draws
Foot is connect with the A4 pin on Arduino, on the ADO pin and Arduino of the space MPU6050 six-axle acceleration sensor
GND pin connects, the VCC pin connection on the VCC pin and Arduino of the space MPU6050 six-axle acceleration sensor.
Specifically, PC host computer 4 is for receiving EEG signals information and motor racing information comprising analysis processing mould
Block, display module and warning module, PC host computer 4 carry out processing analysis, waveform to EEG signals information and motor racing information
Real-time synchronization tracking, the analysis of the display state of mind and early warning are reminded.
Specific step is as follows:
1, determine that wear-type brain wave collector is not worn if signal value is 200,107,82,81,80,56,55,54,29
It wears, is determined as that wear-type brain wave collector has been worn into next step if values above if occurring 0 to 200 and sentences
It is fixed；
2, setting state determines preset value X, and processing analysis obtains the maximum value that motor racing sensor monitors, by this maximum value
Be compared with preset value X, be determined as jounce condition if more than preset value X, if be less than preset value X if be determined as steady state into
Enter and determines in next step；
If the value that focus 3, is arranged is that perhaps allowance value is the value of C-D focus between A-B or puts A-B
Looseness value then determines the state of mind for waking state between C-D；If the value of focus is being less than the section A-B or is putting
Looseness value is being greater than the section C-D, then determines the state of mind for fatigue state.
The present invention, being capable of real-time synchronization acquisition driver's brain wave and vapour by addition spatial motion sensor monitoring modular
Vehicle is done exercises information；The monitoring of the brain wave patterns under static environment not only may be implemented in the system, but also also achieves garage
Simultaneous Monitoring driver brain wave and motor racing information during sailing carry out real-time curve tracking display on the screen, and
Analysis handles to obtain the real-time state of mind of driver, and has the function of fatigue drive prompting, caused by reducing because of fatigue driving
Traffic accident；Intuitive, clearly brain wave form and a motor racing information posture are shown to researcher, user is given to increase
The guarantee got home safely together is added.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of driver's acquiring brain waves and analysis system based on data fusion, which is characterized in that including wear-type brain electricity
Wave acquisition device (1), motor racing information collecting device (2), master controller (3) and PC host computer (4), the wear-type brain electricity
Wave acquisition device (1) includes brain wave acquisition electrode module (101), preprocessing module (102) and wireless communication module (103), brain
Electric acquisition electrode module (101) connect with preprocessing module (102), is used to acquire EEG signals and is transmitted to EEG signals
Preprocessing module (102)；The preprocessing module (102) is for pre-processing EEG signals, with wireless communication module
(103) it connects, and wireless communication module (103) and PC host computer (4) are wirelessly connected, preprocessing module (102) is based on channel radio
Pretreated EEG signals are transmitted to PC host computer (4) by letter；The motor racing information collecting device (2) is distributing installation
Multiple spatial motion sensors on automobile, motor racing information collecting device (2) connect with master controller (3), are used for
Acquisition motor racing information simultaneously outputs this to master controller (3)；The master controller (3) and PC host computer (4) wired connection,
Motor racing information is transmitted to PC host computer (4) by it.
2. a kind of driver's acquiring brain waves and analysis system based on data fusion according to claim 1 or 2, special
Sign is: the brain wave acquisition electrode module (101) includes forehead electrode and ear-clip electrodes.
3. a kind of driver's acquiring brain waves and analysis system based on data fusion according to claim 1, feature
Be: the wireless communication module (103) is bluetooth module comprising bluetooth slave module and bluetooth host module.
4. a kind of driver's acquiring brain waves and analysis system based on data fusion according to claim 1, feature
Be: the PC host computer (4) is for receiving EEG signals information and motor racing information comprising analysis and processing module is shown
Show module and warning module, it is real-time that PC host computer (4) carries out processing analysis, waveform to EEG signals information and motor racing information
Synchronized tracking, the analysis of the display state of mind and early warning are reminded.
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| CN201910650724.3A CN110236576A (en) | 2019-07-18 | 2019-07-18 | A kind of driver's acquiring brain waves and analysis system based on data fusion |
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|---|---|---|---|
| CN201910650724.3A CN110236576A (en) | 2019-07-18 | 2019-07-18 | A kind of driver's acquiring brain waves and analysis system based on data fusion |
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| CN110236576A true CN110236576A (en) | 2019-09-17 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319634A (en) * | 2020-03-12 | 2020-06-23 | 厦门中云创电子科技有限公司 | Automobile control method and system |
| CN112572703A (en) * | 2019-09-30 | 2021-03-30 | 深圳市百纳生态研究院有限公司 | Brain-controlled unmanned ship with brain and muscle electricity fusion function |
| CN113276867A (en) * | 2021-06-15 | 2021-08-20 | 王晓铭 | Brain wave emergency control system and method under automatic driving situation |
| CN114179811A (en) * | 2022-02-17 | 2022-03-15 | 北京心驰智途科技有限公司 | Data processing method, equipment, medium and product for acquiring driving state |
-
2019
- 2019-07-18 CN CN201910650724.3A patent/CN110236576A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572703A (en) * | 2019-09-30 | 2021-03-30 | 深圳市百纳生态研究院有限公司 | Brain-controlled unmanned ship with brain and muscle electricity fusion function |
| CN111319634A (en) * | 2020-03-12 | 2020-06-23 | 厦门中云创电子科技有限公司 | Automobile control method and system |
| CN113276867A (en) * | 2021-06-15 | 2021-08-20 | 王晓铭 | Brain wave emergency control system and method under automatic driving situation |
| CN114179811A (en) * | 2022-02-17 | 2022-03-15 | 北京心驰智途科技有限公司 | Data processing method, equipment, medium and product for acquiring driving state |
| CN114179811B (en) * | 2022-02-17 | 2022-06-10 | 北京心驰智途科技有限公司 | Data processing method, equipment, medium and product for acquiring driving state |
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