CN109849658A - A kind of safeguard method and device of driving - Google Patents
A kind of safeguard method and device of driving Download PDFInfo
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- CN109849658A CN109849658A CN201711244443.5A CN201711244443A CN109849658A CN 109849658 A CN109849658 A CN 109849658A CN 201711244443 A CN201711244443 A CN 201711244443A CN 109849658 A CN109849658 A CN 109849658A
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Abstract
The embodiment of the invention provides a kind of safeguard method and devices of driving, which comprises obtains the body state data of the designated time period of the first Intelligent bracelet detection；Determine whether the first user's body state for carrying first Intelligent bracelet is normal according to the body state data；If the first user body state is abnormal, it is determined that whether first user is in operator seat；If first user forbids all driver behaviors in operator seat.It solves in the prior art since the accuracy in detection to driver's state is lower, and causes to increase driving risk, achieve accurate detection driver's state, to reduce the beneficial effect for driving risk.Further, it is also possible to asked for help by mobile terminal to default contact person or voice prompting car other staff carry out generation drive, to further decrease driving risk.
Description
Technical field
The present invention relates to automobile technical field, in particular to a kind of safeguard method and device of driving.
Background technique
Drunk driving has been increasingly becoming the main reason for traffic accident, shows according to the investigation result of the World Health Organization, about
50% to 60% traffic accident arises from drunk driving.To how avoid traffic accident caused by drunk driving from having become it in weight
Weight.
In the prior art, whether the body state for being primarily present two schemes detection driver is normal, to guarantee to pacify
It is complete to drive.The first scheme expresses clarity by the language that speech detection device detects driver first before driving
With clear and coherent degree etc., driven by the visual field visibility of visual field test device test drives personnel, and by alcohol content tester detection
The alcohol content of personnel blow gas is sailed, so as to comprehensive consideration and determines whether driver is in normal condition.Second
The facial blood flow information that kind scheme, the facial information provided according to camera and thermal imaging sensor provide, determines and drives
Whether personnel are in normal condition.When determining that driver is in abnormal state by above two scheme, No starting hair
Motivation or the travel speed for limiting vehicle.
However, higher to the precise requirements of speech detection device in the first above-mentioned scheme, to taking the photograph in second scheme
As the required precision of head and thermal imaging sensor is higher, to show that driver's state is accurate by voice and image analysis
It spends lower, causes to increase driving risk.
Summary of the invention
In view of this, the present invention is directed to propose a kind of method for security protection of driving, to solve in the prior art due to right
The accuracy in detection of driver's state is lower, and causes to increase the problem of driving risk.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of method for security protection of driving is applied to vehicle, which comprises
Obtain the body state data of the designated time period of the first Intelligent bracelet detection；
Whether just first user's body state of carrying first Intelligent bracelet is determined according to the body state data
Often；
If the first user body state is abnormal, it is determined that whether first user is in operator seat；
If first user forbids all driver behaviors in operator seat.
Further, whether the determination first user is the operator seat the step of, comprising:
It notifies first Intelligent bracelet to send test signal to receiver, and records sending time；
When receiving that the receiver sends to the reception confirmation message of the test signal, receiving time is recorded；
If the difference of the receiving time and sending time is less than preset time threshold, it is determined that first user is driving
Sail position.
Further, the step of body state data of the designated time period for obtaining the detection of the first Intelligent bracelet, packet
It includes:
When designated time period does not include the last time checkout time of status data, from the memory of the first Intelligent bracelet
The upper body state data obtained in the designated time period.
Further, the step of body state data of the designated time period for obtaining the detection of the first Intelligent bracelet, packet
It includes:
It when designated time period includes the last time checkout time of status data, is identified according to Intelligent bracelet, from distal end
Server obtains body state data of first Intelligent bracelet at the appointed time in section.
Further, after described the step of forbidding all driver behaviors, further includes: obtain the detection of the second Intelligent bracelet
Designated time period body state data；
The body state of the second user for carrying second Intelligent bracelet is determined according to the body state data
It is whether normal；
If the body state of the second user is normal, it is determined that whether the second user is in operator seat；
If the second user forbids all driver behavior releasings in operator seat.
Further, described the step of forbidding all driver behaviors, comprising:
No starting engine, and/or forbid switching to drivable position.
Compared with the existing technology, the method for security protection of driving of the present invention has the advantage that
In embodiments of the present invention, the body state data of the designated time period of the first Intelligent bracelet detection are obtained；According to
The body state data determine whether the first user's body state for carrying first Intelligent bracelet is normal；If described first
User's body state is abnormal, it is determined that whether first user is in operator seat；If first user prohibits in operator seat
Only all driver behaviors.It solves in the prior art since the accuracy in detection to driver's state is lower, and causes to increase
Driving risk achieves accurate detection driver state, to reduce the beneficial effect for driving risk.
Another object of the present invention is to propose a kind of safety guard of driving, to solve in the prior art due to right
The accuracy in detection of driver's state is lower, and causes to increase the problem of driving risk.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of safety guard of driving, is deployed in vehicle, and described device includes:
First human body state data acquisition module, the human body shape of the designated time period for obtaining the detection of the first Intelligent bracelet
State data；
First human body state determining module carries first Intelligent bracelet for determining according to the body state data
First user's body state it is whether normal；
First user location determining module, if abnormal for the first user body state, it is determined that described first
Whether user is in operator seat；
Forbid driving module, if forbidding all driver behaviors in operator seat for first user.
Further, the first user location determining module, comprising:
Sending time record sub module for notifying first Intelligent bracelet to send test signal to receiver, and is remembered
Record sending time；
Receiving time record sub module, for true when receiving the reception to the test signal that the receiver is sent
When recognizing message, receiving time is recorded；
First user location determines submodule, if being less than preset time for the difference of the receiving time and sending time
Threshold value, it is determined that first user is in operator seat.
Further, the first human body state data acquisition module, comprising:
First human body state data acquisition submodule, the last time for not including status data when designated time period are clear
When except the time, the body state data in the designated time period are obtained from the memory of the first Intelligent bracelet.
Further, the first human body state data acquisition module, comprising:
First spare body state data acquisition submodule, for including the last time of status data when designated time period
It when checkout time, is identified according to Intelligent bracelet, the human body out of the first Intelligent bracelet of remote server acquisition at the appointed time section
Status data.
Further, described device further include: the second body state data acquisition module, for obtaining the second Intelligent bracelet
The body state data of the designated time period of detection；
Second body state determining module, for determining the carrying second intelligence according to the body state data
Whether the body state of the second user of bracelet is normal；
Second user position determination module, if the body state for the second user is normal, it is determined that described second
Whether user is in operator seat；
Disabled module is released, if forbidding in operator seat to all driver behavior releasings for the second user.
It is further, described to forbid driving module, further includes:
Forbid driving submodule, is used for No starting engine, and/or forbid switching to drivable position.
Possessed advantage is identical compared with the existing technology with the method for security protection of above-mentioned driving for described device, herein not
It repeats again.
Another object of the present invention is to propose a kind of ECU, in the prior art due to the detection to driver's state
Accuracy is lower, and causes to increase the problem of driving risk.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of ECU, the safety guard including such as above-mentioned driving.
Possessed advantage is identical compared with the existing technology with the method for security protection of above-mentioned driving by the ECU, herein not
It repeats again.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of step flow chart of the method for security protection of driving described in the embodiment of the present invention one；
Fig. 2 is a kind of step flow chart of the method for security protection of driving described in the embodiment of the present invention two；
Fig. 3 is a kind of structural block diagram of the safety guard of driving described in the embodiment of the present invention three；
Fig. 4 is a kind of structural block diagram of the safety guard of driving described in the embodiment of the present invention four.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
Referring to Fig.1, a kind of step flow chart of the method for security protection of driving of the embodiment of the present invention one is shown, it is described
Method is applied to vehicle, can specifically include following steps:
Step 101, the body state data of the designated time period of the first Intelligent bracelet detection are obtained.
The embodiment of the present invention is based on automobile ECU (Electronic Control Unit, electronic control unit) side and carries out in detail
It describes in detail bright.First Intelligent bracelet and automobile ECU are communicated by bluetooth.
Wherein, the first Intelligent bracelet carries in the wrist of driver, so as to detect the sweat of driver
The human bodies status data such as flow, heart rate.
Designated time period is the reference time, be often include current time for the previous period.For example, can be by current
Body state data in one hour determine whether body state is normal.It is appreciated that designated time period is longer, body state number
According to more, it is more accurate to detect；Designated time period is shorter, and body state data are fewer, detects more inaccurate.In practical applications,
The range of designated time period can be set according to practical application scene.
It is appreciated that body state data are different and different according to the function of Intelligent bracelet, the function of Intelligent bracelet is more,
The project of body state data is more, so as to which body state is determined more accurately.
Step 102, the first user's human body shape for carrying first Intelligent bracelet is determined according to the body state data
Whether state is normal.
Specifically, judge every status data in body state data whether in the normal range.If every status number
According in the normal range, it is determined that body state is normal；Otherwise, if at least one of not in the normal range, it is determined that human body
Abnormal state.
Wherein it is possible to normality threshold be arranged for all data in human body status data, thus according to threshold decision items
In the normal range whether data.
It is appreciated that above-mentioned normality threshold can be set according to practical application scene, the embodiment of the present invention is not subject to it
Limitation.
For example, can be respectively sweat flow and heart rate difference if body state data include sweat flow and heart rate
Normality threshold is set.It is appreciated that the normality threshold of sweat flow and heart rate is the critical value of normal condition and abnormality.If
Sweat flow and heart rate at least one be more than corresponding critical value, it is determined that the body state of driver is abnormal；Otherwise, it determines driving
The body state for sailing personnel is normal.
Step 103, if the first user body state is abnormal, it is determined that whether first user is in operator seat.
The embodiment of the present invention can be by determining body state exception personnel whether in operator seat, so that judgement be avoided to lose
Accidentally, human body exception personnel other normal personnel in non-operator seat are driven.
Specifically, it is determined that the position of the first Intelligent bracelet has determined the position of user.For example, being carried by the first user
The first Intelligent bracelet to the receiver of steering wheel send signal, so as to determine the first intelligence according to the time is sent and received
The position of energy bracelet.
Step 104, if first user forbids all driver behaviors in operator seat.
Specifically, when driver starts automobile, the starter of automobile is locked, and prompt to drive by voice system
Personnel have forbidden driving.
In embodiments of the present invention, when body state exception, the driver is forbidden to start automobile；When body state just
Chang Shi allows the driver to start automobile.
The embodiment of the invention provides a kind of method for security protection of driving, which comprises obtains the first intelligent hand
The body state data of the designated time period of ring detection；It is determined according to the body state data and carries first Intelligent bracelet
First user's body state it is whether normal；If the first user body state is abnormal, it is determined that first user is
It is no in operator seat；If first user forbids all driver behaviors in operator seat.It solves in the prior art due to driving
The accuracy in detection for sailing personnel state is lower, and causes to increase driving risk, achieves accurate detection driver's state, with
Reduce the beneficial effect for driving risk.
Embodiment two
Referring to Fig. 2, a kind of step flow chart of the method for security protection of driving of the embodiment of the present invention two is shown, specifically
It may include steps of:
Step 201, when designated time period does not include the last time checkout time of status data, from the first Intelligent bracelet
Memory on obtain body state data in the designated time period.
In practical applications, the body state data that Intelligent bracelet detects can periodically be uploaded to remote server, and
The body state data on Intelligent bracelet memory are removed, the space to guarantee Intelligent bracelet memory is enough.
To obtain human body from the memory of Intelligent bracelet when all data of designated time period are not removed also
Status data.
Step 202, when designated time period includes the last time checkout time of status data, from the first Intelligent bracelet
All human body status datas are obtained on memory, and are identified according to Intelligent bracelet, obtain the first intelligent hand from remote server
Ring at the appointed time body state data in section.
When the partial data of designated time period has been cleared by, all human body shapes are obtained from the memory of Intelligent bracelet
State data, and remaining body state data are obtained from remote server；When the total data of designated time period has been cleared by
When, all human body status datas of designated time period are obtained from remote server.
It is appreciated that since remote server saves the body state data of a large amount of Intelligent bracelet detections, to need
The body state data of specified Intelligent bracelet are obtained according to Intelligent bracelet mark.
Step 203, the first user's human body shape for carrying first Intelligent bracelet is determined according to the body state data
Whether state is normal.
The step is referred to the detailed description of step 102, and details are not described herein.
Step 204, if the first user body state is abnormal, first Intelligent bracelet is notified to send out to receiver
Test signal is sent, and records sending time.
Wherein, test signal can be any form of signal.The present invention is without restriction to its concrete form.
Specifically, automobile ECU can send test signal by bluetooth notification Intelligent bracelet.It is appreciated that can pass through
Designated symbols represent notice and send test signal.For example, passing through " #fasongceshixinhao# ".It is appreciated that ECU is sent
Notification message can be set according to practical application scene, the embodiment of the present invention is without restriction to its.
In practical applications, when the first Intelligent bracelet sends test signal, sending time is sent to automobile ECU.
Step 205, when receiving that the receiver sends to the reception confirmation message of the test signal, record is connect
Between time receiving.
When receiver receives test signal, message of accepting confirmation is sent to automobile ECU, carries the first Intelligent bracelet mark
Knowledge and receiving time.
Step 206, if the difference of the receiving time and sending time is less than preset time threshold, it is determined that described first
User is in operator seat.
Wherein, time threshold can by precalculate signal from operator seat be sent to receiver needed for the time come really
It is fixed.It is appreciated that certain error range can be allowed when determining time threshold, contains operator seat and avoided again comprising it
The test signal that his position is sent.
It in practical applications, can be with a plurality of test signal of the transmission of intermittent, to pass through multiple receiving times and hair
The difference of time is sent to determine user whether in operator seat, to avoid test inaccuracy is caused due to signal etc..
Step 207, if first user is in operator seat, No starting engine, and/or forbid switching to driving gear
Position.
Wherein, forbid switching to drivable position including forbidding switching to drive shift and reverse gear.In practical applications, Ke Yiyun
Permitted to switch to neutral gear position or parking gear.It is appreciated that in practical applications, No starting engine and can forbid simultaneously
Switch to drivable position；It can also forbid one of them.The embodiment of the present invention is without restriction to its.
The embodiment of the present invention by No starting engine and forbidding switching to drivable position, thus guarantee driver without
Method starts automobile, ensure that driving safety.
It is appreciated that driver behavior can also be forbidden by other means.
Step 208, the body state data of the designated time period of the second Intelligent bracelet detection are obtained.
The embodiment of the present invention can be prompted by the voice system of automobile by car in driver's body state exception
Other staff drive in generation.Certainly, it is thus necessary to determine that whether the body state data that generation drives personnel are normal.If normal, then it releases to driving
The quiescing of operation allows the personnel to drive；If abnormal, the quiescing to driver behavior is not released, forbids this
Personnel drive.
Wherein, the second Intelligent bracelet carries in other staff's wrist of non-driver.It is appreciated that the second bracelet and
Current location of first bracelet only for differentiation carrying personnel, essential indistinction.
In practical applications, when other staff's number be greater than 1 when, i.e., other than driver, there are two and two with
On personnel when, judge whether everyone meets riving condition one by one.When there is one to meet riving condition, allow the driver
Member drives；Otherwise, forbid driving.
It is appreciated that can be judged one by one in sequence when receiving the signal of multiple Intelligent bracelets, the present invention
Embodiment is without restriction to specific order.
The specific embodiment of the step is referred to the detailed description of step 101 and 201 to 202, no longer superfluous herein
It states.
Step 209, the second user for carrying second Intelligent bracelet is determined according to the body state data
Whether body state is normal.
The step is referred to the detailed description of step 102, and details are not described herein.
Step 210, if the body state of the second user is normal, it is determined that whether the second user is in operator seat.
The step is referred to the detailed description of step 103 and 204 to 206, and details are not described herein.
Step 211, if the second user forbids all driver behavior releasings in operator seat.
The embodiment of the present invention only allows to be sitting in personnel's driving of the normal condition of operator seat.
In practical applications, when the personnel of a normal condition are not on operator seat, the taboo to all driver behaviors is not released
Only, the personnel can also be prompted to take operator seat by voice system, thus when detecting that the personnel are sitting on operator seat, solution
Except forbidding to all driver behaviors.
The embodiment of the invention provides a kind of method for security protection of driving, which comprises obtains the first intelligent hand
The body state data of the designated time period of ring detection；It is determined according to the body state data and carries first Intelligent bracelet
First user's body state it is whether normal；If the first user body state is abnormal, it is determined that first user is
It is no in operator seat；If first user forbids all driver behaviors in operator seat.It solves in the prior art due to driving
The accuracy in detection for sailing personnel state is lower, and causes to increase driving risk, achieves accurate detection driver's state, with
Reduce the beneficial effect for driving risk.Further, it is also possible to be asked for help by mobile terminal to default contact person or voice prompting
Interior other staff carry out for driving, to further decrease driving risk.
Embodiment three
Referring to Fig. 3, a kind of structural block diagram of the safety guard of driving of the offer of the embodiment of the present invention three, institute are shown
It states device and is deployed in vehicle, comprising:
First human body state data acquisition module 301, the people of the designated time period for obtaining the detection of the first Intelligent bracelet
Body status data.Optionally, referring to Fig. 4, in another embodiment of the invention, above-mentioned first human body state data acquisition mould
Block 301, comprising:
First human body state data acquisition submodule 3011, for not including last of status data when designated time period
When secondary checkout time, the body state data in the designated time period are obtained from the memory of the first Intelligent bracelet.
First spare body state data acquisition submodule 3012, for including the last of status data when designated time period
It when checkout time, is identified according to Intelligent bracelet, out of the first Intelligent bracelet of remote server acquisition at the appointed time section
Body state data.
First human body state determining module 302 carries first intelligence for determining according to the body state data
Whether first user's body state of bracelet is normal.
First user location determining module 303, if abnormal for the first user body state, it is determined that described the
Whether one user is in operator seat.Referring to Fig. 4, in another embodiment of the invention, above-mentioned first user location determining module
303, comprising:
Sending time record sub module 3031, for notifying first Intelligent bracelet to send test signal to receiver,
And record sending time.
Receiving time record sub module 3032 receives connecing to the test signal for the receiver transmission for working as
When receiving confirmation message, receiving time is recorded.
First user location determines submodule 3033, if being less than for the difference of the receiving time and sending time default
Time threshold, it is determined that first user is in operator seat.
Forbid driving module 304, if forbidding all driver behaviors in operator seat for first user.Optionally,
It is in another embodiment of the invention, above-mentioned to forbid driving module 304 referring to Fig. 4, comprising:
Forbid driving submodule 3041, is used for No starting engine, and/or forbid switching to drivable position.
Second body state data acquisition module 305, the people of the designated time period for obtaining the detection of the second Intelligent bracelet
Body status data.
Second body state determining module 306, for determining the carrying described second according to the body state data
Whether the body state of the second user of Intelligent bracelet is normal.
Second user position determination module 307, if the body state for the second user is normal, it is determined that described
Whether two users are in operator seat.
Disabled module 308 is released, if releasing and prohibiting to all driver behaviors in operator seat for the second user
Only.
The embodiment of the invention provides a kind of safety guard of driving, described device includes: the first human body status number
According to module is obtained, the body state data of the designated time period for obtaining the detection of the first Intelligent bracelet；First body state is true
Cover half block, for determined according to the body state data carry first Intelligent bracelet first user's body state whether
Normally；First user location determining module, if abnormal for the first user body state, it is determined that first user
Whether in operator seat；Forbid driving module, if forbidding all driver behaviors in operator seat for first user.It solves
In the prior art since the accuracy in detection to driver's state is lower, and cause to increase driving risk, achieves standard
Really detection driver's state, to reduce the beneficial effect for driving risk.Further, it is also possible to by voice prompting it is interior other people
Member carries out for driving, to further decrease driving risk.
Example IV
Describe a kind of ECU provided in an embodiment of the present invention in detail.
ECU provided in an embodiment of the present invention includes the safety guard of the driving as described in embodiment three.The driving
Safety guard, be deployed in vehicle, comprising:
First human body state data acquisition module, the human body shape of the designated time period for obtaining the detection of the first Intelligent bracelet
State data.
First human body state determining module carries first Intelligent bracelet for determining according to the body state data
First user's body state it is whether normal.
First user location determining module, if abnormal for the first user body state, it is determined that described first
Whether user is in operator seat.
Forbid driving module, if forbidding all driver behaviors in operator seat for first user.
In conclusion ECU includes the safety guard of above-mentioned driving, the safeguard protection of driving in the embodiment of the present invention
Device include the first human body state data acquisition module, the first human body state determining module, the first user location determining module and
Forbid driving module.Through the embodiment of the present invention, it solves in the prior art due to the accuracy in detection to driver's state
It is lower, and cause to increase driving risk, accurate detection driver's state is achieved, to reduce the beneficial effect for driving risk
Fruit.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of method for security protection of driving is applied to vehicle, which is characterized in that the described method includes:
Obtain the body state data of the designated time period of the first Intelligent bracelet detection；
Determine whether the first user's body state for carrying first Intelligent bracelet is normal according to the body state data；
If the first user body state is abnormal, it is determined that whether first user is in operator seat；
If first user forbids all driver behaviors in operator seat.
2. the method according to claim 1, wherein the determination first user whether operator seat step
Suddenly, comprising:
It notifies first Intelligent bracelet to send test signal to receiver, and records sending time；
When receiving that the receiver sends to the reception confirmation message of the test signal, receiving time is recorded；
If the difference of the receiving time and sending time is less than preset time threshold, it is determined that first user is driving
Position.
3. the method according to claim 1, wherein the designated time period for obtaining the detection of the first Intelligent bracelet
Body state data the step of, comprising:
When designated time period does not include the last time checkout time of status data, obtained from the memory of the first Intelligent bracelet
Take the body state data in the designated time period.
4. the method according to claim 1, wherein the designated time period for obtaining the detection of the first Intelligent bracelet
Body state data the step of, comprising:
When designated time period includes the last time checkout time of status data, obtained from the memory of the first Intelligent bracelet
All human body status datas, and identified according to Intelligent bracelet, the first Intelligent bracelet is obtained at the appointed time from remote server
Body state data in section.
5. the method according to claim 1, wherein being gone back after described the step of forbidding all driver behaviors
It include: the body state data for obtaining the designated time period of the second Intelligent bracelet detection；
According to the body state data determine the second user for carrying second Intelligent bracelet body state whether
Normally；
If the body state of the second user is normal, it is determined that whether the second user is in operator seat；
If the second user forbids all driver behavior releasings in operator seat.
6. the method according to claim 1, wherein described the step of forbidding all driver behaviors, comprising:
No starting engine, and/or forbid switching to drivable position.
7. a kind of safety guard of driving, is deployed in vehicle, which is characterized in that described device includes:
First human body state data acquisition module, the body state number of the designated time period for obtaining the detection of the first Intelligent bracelet
According to；
First human body state determining module carries the of first Intelligent bracelet for determining according to the body state data
Whether one user's body state is normal；
First user location determining module, if abnormal for the first user body state, it is determined that first user
Whether in operator seat；
Forbid driving module, if forbidding all driver behaviors in operator seat for first user.
8. device according to claim 7, which is characterized in that the first user location determining module, comprising:
Sending time record sub module for notifying first Intelligent bracelet to send test signal to receiver, and records hair
Send the time；
Receiving time record sub module receives disappearing to the reception confirmation of the test signal for the receiver transmission for working as
When breath, receiving time is recorded；
First user location determines submodule, if being less than preset time threshold for the difference of the receiving time and sending time
Value, it is determined that first user is in operator seat.
9. device according to claim 6, which is characterized in that the first human body state data acquisition module, comprising:
First human body state data acquisition submodule, when the last time for not including status data when designated time period is removed
Between when, the body state data in the designated time period are obtained from the memory of the first Intelligent bracelet.
10. device according to claim 7, which is characterized in that the first human body state data acquisition module, comprising:
First spare body state data acquisition submodule, the last time for when designated time period including status data are removed
It when the time, is identified according to Intelligent bracelet, the body state out of the first Intelligent bracelet of remote server acquisition at the appointed time section
Data.
11. device according to claim 7, which is characterized in that further include: the second body state data acquisition module is used
In the body state data for the designated time period for obtaining the detection of the second Intelligent bracelet；
Second body state determining module, for determining carrying second Intelligent bracelet according to the body state data
Second user body state it is whether normal；
Second user position determination module, if the body state for the second user is normal, it is determined that the second user
Whether in operator seat；
Disabled module is released, if forbidding in operator seat to all driver behavior releasings for the second user.
12. device according to claim 7, which is characterized in that described to forbid driving module, comprising:
Forbid driving submodule, is used for No starting engine, and/or forbid switching to drivable position.
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| CN201711244443.5A CN109849658A (en) | 2017-11-30 | 2017-11-30 | A kind of safeguard method and device of driving |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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