CN106915379A - A kind of bus emergency turns to the method and system of limitation - Google Patents
A kind of bus emergency turns to the method and system of limitation Download PDFInfo
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- CN106915379A CN106915379A CN201510992259.3A CN201510992259A CN106915379A CN 106915379 A CN106915379 A CN 106915379A CN 201510992259 A CN201510992259 A CN 201510992259A CN 106915379 A CN106915379 A CN 106915379A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/24—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted
- B62D1/28—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted non-mechanical, e.g. following a line or other known markers
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Abstract
The invention discloses the method and system that a kind of bus emergency turns to limitation, described system includes：Mobile terminal, vehicle-mounted control terminal, steering limitation module and vehicle-mounted monitoring module, described method include that step is as follows：201) sent to vehicle-mounted control terminal from mobile terminal and turn to limitation request；202) the preset security drive parameter of bus driver is detected in allowed band, then by the safety certification code of acquisition for mobile terminal vehicle-mounted control terminal；203) send described steering to the vehicle-mounted control terminal and limit data flow；204) the vehicle-mounted monitoring module by being arranged in vehicle-mounted control terminal gathers the identity information of all passengers, and by vehicle-mounted control terminal generation identity information storehouse；205) in identity information storehouse, then vehicle-mounted control terminal sends and turns to limitation instruction.Improve bus system emergency turn limitation more intelligent, hommization, with compared with high practicability.
Description
Technical field
The present invention relates to field of automobile control, specifically a kind of bus emergency turns to the method and system of limitation.
Background technology
Bus has become a part for the irreplaceable vehicles of people's go off daily now, and bus has length
Way car, sightseeing bus, private bus and city bus etc., each corner of throughout world, therefore take pubic transport
Car is convenient, fast, the choice for traveling of increasing people；Bus can be accommodated big as large and medium-sized automobile
The passenger of amount takes, therefore for the safety requirements that drives also more and more higher；Especially coach driving time is long,
Speed is relatively fast, be more prone to cause in driver's driving procedure fatigue driving, dangerous driving, operational error and
Driver's body abnormality occurs that the situations such as vehicle can not be controlled；Wherein fatigue driving, refer to driver in driving,
Change because driving operation makes physiologically or psychologically to occur certain, and function is low to be showed objectively occurring driving
As.Fatigue that the fatigue or psychological causes that either physiological reason is produced are produced or both combines the fatigue for producing,
Driver's physically-draining will be made, absent minded, the dimness of vision is slow in reacting, be out of one's reckoning, and drives
Dumb, misoperation etc., driving long-time fatigue may finally cause can not in time find dangerous situation, be delayed
The opportunity of measures to keep clear is taken, traffic accident finally occurs, especially some in some driver blind area scopes are answered
The side of miscellaneous road conditions, such as track is the water surface or steep cliff, and many road conditions do not have good quarantine measures again, at this
As long as steering wheel is misplayed direction in kind of road conditions, it is only necessary to short several seconds, overboard or pendant precipice car crash just occurs
Accident.Driver cannot accurately learn specific position so as to accurately be processed when processing these road conditions.
In order to preferably ensure the driving safety of bus, the passenger of vehicle can be by judging comprehensive judgement car
The road conditions of surrounding, the position that mobile terminal controls to vehicle-mounted transmission danger signal and danger is held using Vehicular occupant,
Then by judging the driving situation and road conditions of driver, the scope that limitation driver's steering wheel is used, it is ensured that public transport
Car timely and effectively can safely turn to limitation ensures the safety of vehicle crew.
The application is proposed in view of this.
The content of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, there is provided a kind of bus emergency is turned to
The method and system of limitation, realize reply driver and hold mobile terminal by passenger in the case of driving fatigue
The wheel steering of intelligence limitation bus, it is to avoid driver is under the fatigue driving state due to controlling steering wheel
The generation that error causes the accident, timely and effectively can safely turn to limitation ensures the safety of vehicle crew, improves
The intellectuality and hommization of bus system operation.
In order to realize the purpose, according to an aspect of the present invention, the present invention provides a kind of bus emergency and turns to limit
System processed, the system includes：Mobile terminal, vehicle-mounted control terminal, steering limitation module and vehicle-mounted monitoring module：
Mobile terminal：The body of limitation instruction, claimant is turned to according to the operation generation on screen interface and/or button
The identification information of part information and mobile terminal, and it is sent to vehicle-mounted control terminal；
Vehicle-mounted control terminal：Including micro-control module and wireless communication module, micro-control module passes through radio communication mold
Block and mobile terminal wireless communication connection, wherein microcontroller are connected with limitation module is turned to, and control to turn to limitation mould
Block；
Turn to limitation module：Turn to limitation module to be connected with micro-control module interface end, wherein described turn to limitation mould
Block includes anti-error driving controller, steering evaluator, turns to limitation system, and the steering limitation system and steering are examined
Device is surveyed to be connected with anti-error driving controller respectively；
Wherein, anti-error driving controller obtains wheel steering information and dangerous directional information by mobile terminal,
When wheel steering is consistent with dangerous direction, starts and turn to limitation system；
Vehicle-mounted monitoring module：Vehicle-mounted monitoring module is connected with micro-control module interface end, is supervised by vehicle-mounted monitoring module
Control driver driving condition, situation of remote and all of passenger identity information on collection bus.
Further, the steering limitation system includes turning to limiter, and the steering limiter includes the side of being sleeved on
To the unilateral bearing in disk rotating shaft, unilateral bearing outer circumferential side spacing is provided with friction belt, and the friction belt is arranged on peace
Fill on seat and unilateral bearing periphery can be adjacent under the drive of drive mechanism, and the steering limiter sets two
Individual, respectively left steering limiter and right turn limiter, its structure are identical but unilateral bearing spacing in opposite direction.
Further, mobile terminal includes face scan module, described face scan module be arranged at it is mobile eventually
Camera connection on end；
And the facial information of claimant is recognized by presetting feature value vector.
Further, the vehicle-mounted monitoring module include image capture module, described image acquisition module be arranged at
Camera connection on bus；
And all passengers faces information are recognized by default feature value vector, and driver driving condition；
Preferably, the driving habit information of the driver of collection is stored in wagon control by described image capture module
In terminal.
Further, the wagon control terminal is provided with face characteristic comparing module, by face characteristic comparing module pair
Information is compared checking in claimant's facial information and face's identity information storehouse.
In order to realize the purpose, according to another aspect of the present invention, the present invention provides a kind of bus emergency and turns to
The method of limitation, described method includes that step is as follows：
201) sent to vehicle-mounted control terminal from mobile terminal and turn to limitation request；
202) vehicle-mounted control terminal response turns to limitation request then automatic triggering vehicle-mounted monitoring module detection public transport in described
The preset security drive parameter of car driver, when preset security drive parameter is beyond the coverage bias for allowing, then by moving
Dynamic terminal obtains the safety certification code of vehicle-mounted control terminal；
203) by described mobile terminal according to the safety certification of vehicle-mounted control terminal code, the identity information of claimant and
Turn to restricted information and limitation data flow is turned to predetermined manner generation, and described turning is sent to the vehicle-mounted control terminal
To limitation data flow；
204) vehicle-mounted control terminal response limits data flow in steering, by the vehicle-mounted prison being arranged in vehicle-mounted control terminal
Control module gathers the identity information of all passengers, and by vehicle-mounted control terminal generation identity information storehouse；
205) whether believed in the identity sent by vehicle-mounted monitoring module by vehicle-mounted control terminal authentication claimant identity information
In breath storehouse, if it is, the transmission of vehicle-mounted control terminal turns to limitation instruction, and steering is started by vehicle-mounted control module
Limitation module is until mobile terminal releases described steering and limits request；If it is not, then the cut-out of vehicle-mounted control terminal and institute
State the circuit of mobile terminal.
Further, in step 201) in from mobile terminal to vehicle-mounted control terminal send turn to limitation request before also
Including：
The mobile terminal sets up wireless communication connection with the vehicle-mounted control terminal；
Wherein wireless communication connection includes：Bluetooth connection or Wireless Fidelity WIFI connections or near-field communication NFC or infrared
Line or wireless radio frequency discrimination RFID are connected；
Preferably, wireless connection procedures are set up.
Further, step 202) in, vehicle-mounted control terminal is merely able to response one and turns to limitation instruction.
Further, step 203) in described steering received by wagon control terminal limit request, and in response to
It is described to turn to limitation request and generate the safety certification code；
Preferably, the terminal identification information of mobile terminal and vehicle-mounted control terminal is included in the safety certification code；
It is furthermore preferred that the safety certification code includes random authentication code, described safety certification code is set to once
Property is used.
Further, step 203) turn to restricted information in also include mobile terminal send cartographic information and shifting
The terrain information of dynamic terminal collection；
Wherein described cartographic information includes the cartographic information of dangerous traffic information, and the dangerous road conditions include winding road
Condition, along the river road and coastal road conditions etc.；Can also differentiate including road conditions, for for the ground without the dangerous road conditions of mark
Figure information differentiated, the difference of water surface color and road color can be according to the map gone up, for road conditions along the river or edge
Sea route condition is differentiated；
Landform photo or video letter that the terrain information of wherein described mobile terminal collection shoots using camera
Breath.
Further, step 205) in by vehicle-mounted control module start turn to limitation module after step it is as follows：
2001) according to the steering restricted information turned in limitation instruction, judge bus currently whether in dangerous road
Condition, while determining that dangerous road conditions are located at vehicle left side or right side according to direction of traffic, and then determines dangerous steering side
To；
2002) steering direction of steering wheel is obtained；
2003) judge whether wheel steering direction is consistent with dangerous steering direction, if unanimously, limitation is turned to；
If it is inconsistent, performing step 2002).
Further, step 203), step 204) and step 205) described in identity information be facial information；
Preferably, facial information is the numerical value of the default feature value vector of face.
Further, step 205) in claimant in identity information storehouse after continue judge whether the claimant meets
Preset parameter value, if it is, send turning to limitation instruction to vehicle-mounted control module, and is opened by vehicle-mounted control module
It is dynamic to turn to limitation module until mobile terminal releasing is described to turn to limitation request；If it is not, then vehicle-mounted control terminal is cut
The disconnected communication line with the mobile terminal；
Preferably, described preset parameter value is age limit parameter, safe driving parameter and behavior safety parameter etc..
Preferably, described preset parameter value is age limit parameter, safe driving parameter and behavior safety parameter etc..
The present invention relates to field of automobile control, bus emergency of the present invention turns to the method and system of limitation, makes driving
When there is causing fatigue driving, dangerous driving, operational error and driver's body abnormality in member's driving procedure, Che Shang
Passenger's anticipation to will occur danger after, mobile terminal can be held by passenger on car and be rapidly performed by public transport
Car carries out emergency turn limitation, it is to avoid the generation of accident, while also utilizing on car passenger as comprehensive judgement
Main body help the operation that driver carries out to bus, and passenger can note with the orientation difference of driver on car
The safe condition of the blind area scope that meaning driver cannot note, then emergency turn limit is carried out if abnormal to bus
The instruction of system, it also avoid driver cannot in time find dangerous and the situation of accident occurs.In order to further
Ensure the correctness of passenger operation, the present invention is carried out the checking to passenger identity using the identification of the information of face, kept away
The maloperation and the passenger with dangerous driving record for exempting from child carry out maloperation.The invention enables the control of bus
System processed is more convenient, intelligent, and described transfer method practicality is big, is adapted to promote.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
1st, the present invention realizes personal hand-held mobile terminal and bus is turned to the function of limitation, facilitates passenger
It is urgent to carry out, to carrying out steering limitation, improve the security that bus travels process；
2nd, the function present invention employs face recognition is carried out to the identification of passenger identity and sentencing for passenger safety parameter
It is disconnected, increased the reliability that limitation control command is turned to passenger, it is to avoid the maloperation of passenger；
3rd, the present invention is more intelligent, hommization, with compared with high practicability.
Brief description of the drawings
Fig. 1, bus emergency of the present invention turn to the system architecture diagram of limitation；
Fig. 2, bus emergency of the present invention turn to the method flow diagram of limitation；
Fig. 3, bus emergency of the invention turn to method for limiting flow chart；
Fig. 4, the bus emergency of another embodiment of the present invention turn to the system architecture diagram of limitation；
Fig. 5, the bus emergency of another embodiment of the present invention turn to the method flow diagram of limitation；
Fig. 6, the bus emergency of another embodiment of the present invention turn to the method flow diagram of limitation；
Steering limitation module diagram in Fig. 7, the present invention；
The limitation module diagram of the steering with warning device in Fig. 8, the present invention；
The schematic diagram of limitation system is turned in Fig. 9, the present invention；
The schematic diagram of limiter is turned in Figure 10, the present invention；
A kind of detection fatigue system structural representation in Figure 11, the present invention；
Turn to limiter 1, anti-error driving controller 2, unilateral bearing 11, brake band 12, mounting seat 13, reset bullet
Spring 14, iron block 15, electromagnet 16.
Specific embodiment
To enable the above objects, features and advantages of the present invention more obvious understandable, below in conjunction with the accompanying drawings and specifically
The present invention is further detailed explanation for implementation method.
Embodiment one
As shown in figure 1, a kind of bus emergency of the invention turns to limitation system, the system includes：Mobile terminal,
Vehicle-mounted control terminal, vehicle-mounted monitoring module, steering limitation module and service platform：
Mobile terminal：Limitation instruction, vehicle identification letter are turned to according to the operation generation on screen interface and/or button
Breath and the identity information of claimant, and service platform is sent to by wireless network, and receive service platform hair
The feedback information for sending；
Vehicle-mounted control terminal：Including micro-control module and wireless communication module, micro-control module passes through radio communication mold
Block and service platform wireless communication connection, using wireless communication module receive service platform steering limitation instruction and to
Service platform feeds back vehicle traveling information, and wherein micro-control module is connected with limitation module is turned to, and controls to turn to limit
Molding block；
Vehicle-mounted monitoring module：Vehicle-mounted monitoring module is connected with micro-control module interface end, is supervised by vehicle-mounted monitoring module
Control driver driving condition, situation of remote and all of passenger identity information and generate identity letter on collection bus
Breath storehouse, the monitoring instruction of service platform is received and to service platform feedback monitoring collection information using wireless communication module；
Turn to limitation module：Turn to limitation module to be connected with micro-control module interface end, wherein described turn to limitation mould
Block includes anti-error driving controller, steering evaluator, turns to limitation system, and the steering limitation system and steering are examined
Device is surveyed to be connected with anti-error driving controller respectively；
Wherein, anti-error driving controller obtains wheel steering information and dangerous directional information by mobile terminal,
When wheel steering is consistent with dangerous direction, starts and turn to limitation system；
Service platform：It is connected with vehicle-mounted control terminal and vehicle-mounted monitoring module using wireless communication module, also using nothing
Gauze network is connected with mobile terminal, by service platform to the identity information of checking request people whether in identity information storehouse,
And limit instruction to the steering that vehicle-mounted control terminal sends mobile terminal.
In the embodiment of the present invention, described mobile terminal sets for mobile phone and/or for the intelligent mobile wearing of user's wearing
It is standby；Intelligent mobile wearable device can be intelligent glasses, Intelligent bracelet, intelligent watch, intelligent necklace, intelligent head
Any in helmet；Described mobile terminal include obtaining the locating module GPS module of positional information, big dipper module,
Face scan module and match with the receiver of supervising device and be connected, carry out the third communication of bidirectional data transfers
Module；Preferably, described locating module is gps system, dipper system, Galileo system, GLONASS system
System and MTSAT systems, it is furthermore preferred that between described third communication module and receiver through GSM, CDMA, 3G,
At least one of 4G, bluetooth, infrared, wifi or its combination carry out bidirectional data exchange.
Mobile terminal described in the present embodiment is according to the license plate number by bus, or other have unique vehicle
Identification information is sent to service platform, service platform by vehicle identification information determine to be correspondingly arranged therewith it is vehicle-mounted
Control terminal and vehicle-mounted monitoring module.
Mobile terminal includes face scan module in the present embodiment, described face scan module be arranged at it is mobile eventually
Camera connection on end；And the facial information of claimant, described face are recognized by presetting feature value vector
Information is the numerical information of each default characteristic vector.
Vehicle-mounted monitoring module described in the present embodiment include image capture module, described image acquisition module be arranged at
Camera connection on bus；And all passengers faces information are recognized by default feature value vector, it is described
Vehicle-mounted monitoring module generates face's identity information storehouse according to all passengers faces information, and by wireless communication module
Pass to service platform.And described facial information and the numerical information for each default characteristic vector, IMAQ mould
Block presets characteristic vector in being gathered with face scan module consistent, and to each number in default characteristic vector therein
Value carries out contrast verification, and each numerical value preset in characteristic vector is then unanimously same person；If it is inconsistent, simultaneously
Non- same person.
Simultaneously stored in service platform or vehicle-mounted monitoring module driver each expression under default feature to
Amount, can be contrasted, and then detect driver's by the default characteristic vector of the current face for obtaining and with storage values
Driving condition.
Wherein, facial information and identity information storehouse of the face characteristic comparing module on utilization service platform to claimant
Interior each default characteristic vector carries out comparison one by one.
Mobile terminal sends taken bus identification and believes by wireless network to service platform first in the present embodiment
Breath and steering limitation request, the vehicle-mounted control terminal that service platform determines to be correspondingly arranged therewith by vehicle identification information
With vehicle-mounted monitoring module；Then mobile terminal sends claimant's identity and believes again by wireless network to service platform
Breath, while gathering the identity information of all passengers by the vehicle-mounted monitoring module of the bus, and generates identity information
Storehouse is sent to service platform, by judging that whether claimant's identity information in identity information storehouse, then can interpolate that out
The passenger on artificial bus is asked, rather than other people are maliciously controlled the normal driving of bus.Limit public affairs
Hand over the extent of competence of car emergency turn limitation.
In the present embodiment, in order to further ensure to turn to the security that limitation is asked, service platform is by corresponding
Vehicle-mounted monitoring module gathers the facial information of passenger, while being taken using public safety traffic management server and public security management
Business device, the identity to claimant is further confirmed, and the factor for eliminating danger, and further ensure that public affairs
Hand over the safety of passenger on the driving safety and car of car.And also can utilize passenger it is comprehensive to vehicle-mounted control end
End scope traffic information, points out the slewing area of driver's steering direction, it is ensured that the driving safety of bus, subtracts
The generation of few accident.And the system simple structure, is adapted to promote.
Embodiment two
As shown in Fig. 2 a kind of bus emergency of the invention turns to the method for limiting, described method includes step such as
Under：
1) mobile terminal to service platform send bus identification information and please to the steering of bus limitation
Ask；
2) identity information of all passengers is gathered by the vehicle-mounted monitoring module of the bus, and generates identity information storehouse
It is sent to service platform；
3) by the acquisition for mobile terminal claimant identity information, and it is sent to service platform；
4) by service platform checking request people identity information whether in the identity information storehouse sent by vehicle-mounted monitoring module
It is interior, if it is, send turning to limitation instruction to vehicle-mounted control module, and limit is turned to by the startup of vehicle-mounted control module
Molding block is until mobile terminal releases described steering and limits request；If it is not, then service platform cut-out and the movement
The communication line of terminal.
Step 1) in bus identification information for bus correspondence the number-plate number form.In the screen of mobile terminal
There is vehicle identification information input window on interface, or, by being arranged on there is unique identification code on bus,
The identification information of vehicle is obtained by the identification code for scanning corresponding vehicle, and is sent to service platform, service platform leads to
Cross the request data stream of identification information foundation and the vehicle-mounted control terminal of corresponding vehicle.And by the request data stream
Carry out the real-time Data Transmission of service platform and vehicle-mounted control terminal.
According to the embodiment, additionally it is possible to by by step 2) and step 3) sequencing is exchanged, first to service platform
Claimant's identity information is sent, the identity information storehouse of the passenger on public transport is retransmited；Or, step 2) and step
3) while reduce the time of identity information checking.Further, the side of the emergency turn limitation of bus is realized
Method.
Further, step 2), step 3) and step 4) described in identity information be facial information；
Preferably, facial information is the numerical value of the default feature value vector of face；
It is furthermore preferred that default feature value vector includes at least one feature value vector.
Then the face characteristic comparing module in utilization service platform is to claimant's facial information and face's identity information storehouse
In the numerical value of each individual features value vector compare, the numerical value of each individual features value vector is in allowed limits
In the range of numerical bias, then it is successfully same people and the claimant on bus to compare.
Or, step 2), step 3) and step 4) described in identity information be facial image information, and will
All of facial image information compression is sent to service platform in the facial image information of claimant and identity information storehouse,
And the face characteristic comparing module in utilization service platform carries out default feature value vector to facial image information first
It is analyzed and is calculated and stored under correspondence facial image information catalogue, then again to claimant's facial information and face
The numerical value of each individual features value vector in identity information storehouse is compared, and the numerical value of each individual features value vector is being permitted
Perhaps in the range of in the range of numerical bias, then it is successfully same people and the claimant on bus to compare.
Also, step 2) described in bus the vehicle-mounted monitoring all passengers of module Real-time Collection identity information,
And the passenger identity information renewal to being gathered in real time, when the passenger identity information acquisition instructions for receiving service platform
Afterwards, then most freshly harvested passenger identity information generation identity information storehouse is sent to service platform, saves collection letter
It is the time of breath, corresponding faster to turn to limitation request.
The present embodiment, the identity of all passengers is gathered by the vehicle-mounted monitoring module of claimant's identity information and bus
The information that information is generated in identity information storehouse is matched, can be by service platform to vehicle-mounted control after the match is successful
Terminal processed sends and turns to limitation instruction, and by brake system performs the instruction immediately, realizes in bus in urgent feelings
Steering method for limiting under condition, further ensure that the safety of passenger on the driving safety and car of bus.Protect
The driving safety of bus has been demonstrate,proved, the generation of accident has been reduced.And the system simple structure, is adapted to promote.
In the present embodiment, evade the malice driving situation due to vehicle driver, or vehicle detection is not comprehensive,
And detection means detection method does not have personnel to judge that flexibly the emergency turn for then causing bus using this method is limited
More completely, comprehensively, practicality is high for system.
Embodiment three
As shown in figure 3, the present embodiment is with the difference of embodiment two, the present embodiment is in order to more ensure urgent turning
To the security of limitation, following steps are taken：
1) mobile terminal to service platform send bus identification information and please to the steering of bus limitation
Ask；
Step A)：The driving condition of the bus driver is detected, if not meeting preset security drive parameter,
Then perform next step；If meeting preset security drive parameter, service platform cuts off and the mobile terminal
Communication line；
2) identity information of all passengers is gathered by the vehicle-mounted monitoring module of the bus, and generates identity information storehouse
It is sent to service platform；
3) by the acquisition for mobile terminal claimant identity information, and it is sent to service platform；
4) by service platform checking request people identity information whether in the identity information storehouse sent by vehicle-mounted monitoring module
It is interior, if being sent to vehicle-mounted control module and turning to limitation instruction, and limitation institute is being turned to by vehicle-mounted control module
State bus；
Meanwhile, perform step B)：Service platform judges whether the claimant meets preset parameter value, if it is,
Then sent to vehicle-mounted control module and turn to limitation instruction；If it is not, then service platform cut-out and the mobile terminal
Communication line.
Also, whether the dangerous direction for judging wheel steering signal and turning in limitation request is equidirectional, if
Equidirectional then startup turns to limitation system, is not operated if difference.
Preferably, described preset parameter value is age limit parameter, safe driving parameter and behavior safety parameter etc..
Step A in the present embodiment) described in preset security drive parameter also include fatigue driving state, bad steering
Behavior, driving safety situation, lane departure warning parameter and car traveling road conditions parameter etc., according to described safety
Each parametric synthesis in drive parameter calculates the safe driving situation of driver.
Wherein bad steering behavior includes mainly anxious acceleration, anxious deceleration, zig zag, hypervelocity, clutch high load capacity
Start under state, engine idle operation, under engine low temperature rotating speed it is too high, long lasting for behaviors such as brakes；
Turn to method for limiting the step of B in bus emergency) described in the judgement of age limit parameter be by prestoring
Judge the age information of passenger in the Customer information in service platform, if passenger's age is more than 18 years old, judge it
His parameter preset；If passenger's age is less than 18 years old, service platform cuts off the order wire with the mobile terminal
Road.
By the judgement of the limitation parameter to claimant's age, can avoid due to the request that the maloperation of child sends
Information, so that the steering limitation that carried out to bus of mistake is operated.
Turn to method for limiting the step of B in bus emergency) described in preset parameter value, can also utilize other
The data support of management service platform, inquires about safe driving parameter experience and safety behavior parameter of the claimant etc.,
Public safety traffic management server and public security management server are also utilized, is believed to the passenger after being verified by identity information
Breath is sent respectively to public safety traffic management server and public security management server, then by public safety traffic management service
Device and public security management server send correspondence passenger vehicle transport condition and previous conviction state to service platform, by
In privacy problem is related to, then public safety traffic management server and public security management server judge correspondence passenger vehicle respectively
Transport condition and previous conviction state issues.
If whether public safety traffic management server detection correspondence passenger has bad driving behavior record or driving
During the low information of safety coefficient, if it is, feeding back correspondence passenger to service platform drives dangerous relevant information,
Then service platform cuts off the circuit that mobile terminal is held with corresponding passenger at once；If it is not, then being fed back to service platform
This corresponds to passenger's driving safety relevant information, then service platform performs next step.
Meanwhile, if public security management server detects whether correspondence passenger has the information such as previous conviction, if it is,
To service platform feed back correspondence passenger can not letter information, then service platform cut off hold movement with corresponding passenger at once
The circuit of terminal；If it is not, then feed back correspondence passenger's reliable information to service platform, then under service platform is performed
One step.
Also, the service platform in bus emergency turns to limitation system is according to determining for being set in vehicle-mounted control module
The positional information that position module is obtained, and the positional information of mobile terminal carries out contrast verification, if both positions
Information is coincide, then service platform further detects that the mobile terminal is held by public transport passenger inside the vehicle, and receives its hair
The information sent；If both positional informations misfit, service platform cuts off at once holds movement with corresponding passenger
The circuit of terminal.
Wherein, because the vehicle of bus is larger, it is impossible to enough precisely to ensure the mobile terminal device in bus
Passenger is held, then according to the locating module set in vehicle-mounted control module, vehicle forms a movement to service platform
The scope that the positional information of terminal is allowed, if it exceeds described scope, then service platform further detects the shifting
Dynamic terminal is held by public transport passenger inside the vehicle, and receives the information of its transmission；If beyond described scope, serviced
Platform cuts off the circuit that mobile terminal is held with corresponding passenger at once.
It is above-mentioned be correspondence passenger on public transport identity security verification process, and mobile terminal use safety problem.
It is further to ensure that the operation safety that bus emergency turns to limitation system, it is to avoid other people limit public at dangerous steering
Hand over car.
In the present embodiment, using described step Aa)：Judge that bus drives whether to be in an emergency, if
It is then to perform step 2)；If it is not, then service platform cuts off the communication line with the mobile terminal.This implementation
By step Aa in example) replacement step A).
And also include in bus emergency steering limitation system corresponding, vehicle-mounted control terminal in the present embodiment
Also include emergency button, described emergency button is arranged on by operator seat, and connect with vehicle-mounted control terminal
Connect；Emergency button can trigger emergency information instruction, and be sent to service platform by vehicle-mounted control terminal,
Only in the case where the emergency button is triggered, mobile terminal accessing can be held by public transport passenger inside the vehicle
Bus emergency turns to the service platform of limitation system.
Using the step Aa) further define that passenger's mobile terminal bus emergency turns to the bar that limitation is used
Part, is merely able in the case where driver occurs the traffic information that special situation cannot be observed some orientation,
Passenger is just allowed to turn to limitation bus using mobile terminal.Ensure that the security of driver's driving procedure.
The step of the present embodiment 4) in) by service platform checking request people identity information whether by vehicle-mounted monitoring module
Method in the identity information storehouse of transmission is comprised the following steps：
41) default default feature is carried out to claimant's facial information and identity information storehouse by face characteristic comparing module
The first numerical value in value vector is compared；
42) whether the first numerical value is judged in default deviation range, if it is, filtering out default with claimant
The first numerical value identical part passenger identity information in feature value vector simultaneously performs next step；If it is not, then service
Platform cuts off the communication line with the mobile terminal；
43) claimant's facial information and the part passenger identity information for filtering out are carried out by face characteristic comparing module
Second value is compared in default feature value vector；
44) whether second value is judged in default deviation range, if it is, filtering out default with claimant
Second value identical another part passenger identity information in feature value vector simultaneously carries out the comparison of next numerical value；
If it is not, then service platform cuts off the communication line with the mobile terminal；
45) after whole numerical value of default characteristic vector value are compared, judge what is filtered out in identity information storehouse
Whether Customer information is one, if it is, send turning to limitation instruction to vehicle-mounted control module；If it is not, then
Default deviation range is reduced, step 41 is performed again).
Whether believed in the identity sent by vehicle-mounted monitoring module by service platform checking request people identity information by described
Method in breath storehouse is mainly compares one by one by default feature value vector, and filters out useless passenger's letter
Breath, reduces the working time of face characteristic comparing module, accelerates the process of checking, and ensure that checking
Accuracy, checking of comprehensively comparing to the passenger identity information storehouse of claimant's identity information and bus.
Example IV
In order to realize the purpose of the present invention, can also be realized by following embodiments, originally as shown in Figure 4,5, 6,
Bus emergency turns to limitation system provided in embodiment, and the system includes：Mobile terminal, vehicle-mounted control terminal,
Turn to limitation module and vehicle-mounted monitoring module：
Mobile terminal：The body of limitation instruction, claimant is turned to according to the operation generation on screen interface and/or button
The identification information of part information and mobile terminal, and it is sent to vehicle-mounted control terminal；
Vehicle-mounted control terminal：Including micro-control module and wireless communication module, micro-control module passes through radio communication mold
Block and mobile terminal wireless communication connection, wherein microcontroller are connected with limitation module is turned to, and control to turn to limitation mould
Block；
Turn to limitation module：Turn to limitation module to be connected with micro-control module interface end, wherein described turn to limitation mould
Block includes anti-error driving controller, steering evaluator, turns to limitation system, and the steering limitation system and steering are examined
Device is surveyed to be connected with anti-error driving controller respectively；
Wherein, anti-error driving controller obtains wheel steering information and dangerous directional information by mobile terminal,
When wheel steering is consistent with dangerous direction, starts and turn to limitation system；
Vehicle-mounted monitoring module：Vehicle-mounted monitoring module is connected with micro-control module interface end, is supervised by vehicle-mounted monitoring module
Control driver driving condition, situation of remote and all of passenger identity information on collection bus.
In the embodiment of the present invention, described mobile terminal sets for mobile phone and/or for the intelligent mobile wearing of user's wearing
It is standby；Intelligent mobile wearable device can be intelligent glasses, Intelligent bracelet, intelligent watch, intelligent necklace, intelligent head
Any in helmet；Described mobile terminal include obtaining the locating module GPS module of positional information, big dipper module,
Face scan module and match with the receiver of supervising device and be connected, carry out the third communication of bidirectional data transfers
Module；Preferably, described locating module is gps system, dipper system, Galileo system, GLONASS system
System and MTSAT systems, it is furthermore preferred that between described third communication module and receiver through GSM, CDMA, 3G,
At least one of 4G, bluetooth, infrared, wifi or its combination carry out bidirectional data exchange.
Further, the steering limitation system includes turning to limiter, and the steering limiter includes the side of being sleeved on
To the unilateral bearing in disk rotating shaft, unilateral bearing outer circumferential side spacing is provided with friction belt, and the friction belt is arranged on peace
Fill on seat and unilateral bearing periphery can be adjacent under the drive of drive mechanism, and the steering limiter sets two
Individual, respectively left steering limiter and right turn limiter, its structure are identical but unilateral bearing spacing in opposite direction.
Further, mobile terminal includes face scan module, described face scan module be arranged at it is mobile eventually
Camera connection on end；
And the facial information of claimant is recognized by presetting feature value vector.
Further, the vehicle-mounted monitoring module include image capture module, described image acquisition module be arranged at
Camera connection on bus；
And all passengers faces information are recognized by default feature value vector, and driver driving condition；
Preferably, the driving habit information of the driver of collection is stored in wagon control by described image capture module
In terminal.
Further, the wagon control terminal is provided with face characteristic comparing module, by face characteristic comparing module pair
Information is compared checking in claimant's facial information and face's identity information storehouse.
And the method that the bus emergency provided in the present embodiment turns to limitation, described method includes step such as
Under：
201) sent to vehicle-mounted control terminal from mobile terminal and turn to limitation request；
202) vehicle-mounted control terminal response turns to limitation request then automatic triggering vehicle-mounted monitoring module detection public transport in described
The preset security drive parameter of car driver, when preset security drive parameter is beyond the coverage bias for allowing, then by moving
Dynamic terminal obtains the safety certification code of vehicle-mounted control terminal；
203) by described mobile terminal according to the safety certification of vehicle-mounted control terminal code, the identity information of claimant and
Turn to restricted information and limitation data flow is turned to predetermined manner generation, and described turning is sent to the vehicle-mounted control terminal
To limitation data flow；
204) vehicle-mounted control terminal response limits data flow in steering, by the vehicle-mounted prison being arranged in vehicle-mounted control terminal
Control module gathers the identity information of all passengers, and by vehicle-mounted control terminal generation identity information storehouse；
205) whether believed in the identity sent by vehicle-mounted monitoring module by vehicle-mounted control terminal authentication claimant identity information
In breath storehouse, if it is, the transmission of vehicle-mounted control terminal turns to limitation instruction, and steering is started by vehicle-mounted control module
Limitation module is until mobile terminal releases described steering and limits request；If it is not, then the cut-out of vehicle-mounted control terminal and institute
State the circuit of mobile terminal.
Further, in step 201) in from mobile terminal to vehicle-mounted control terminal send turn to limitation request before also
Including：
The mobile terminal sets up wireless communication connection with the vehicle-mounted control terminal；
Wherein wireless communication connection includes：Bluetooth connection or Wireless Fidelity WIFI connections or near-field communication NFC or infrared
Line or wireless radio frequency discrimination RFID are connected；
Preferably, wireless connection procedures are set up.
Further, step 202) in, vehicle-mounted control terminal is merely able to response one and turns to limitation instruction.
Further, step 203) in described steering received by wagon control terminal limit request, and in response to
It is described to turn to limitation request and generate the safety certification code；
Preferably, the terminal identification information of mobile terminal and vehicle-mounted control terminal is included in the safety certification code；
It is furthermore preferred that the safety certification code includes random authentication code, described safety certification code is set to once
Property is used.
Further, step 203) turn to restricted information in also include mobile terminal send cartographic information and shifting
The terrain information of dynamic terminal collection；
Wherein described cartographic information includes the cartographic information of dangerous traffic information, and the dangerous road conditions include winding road
Condition, along the river road and coastal road conditions etc.；Can also differentiate including road conditions, for for the ground without the dangerous road conditions of mark
Figure information differentiated, the difference of water surface color and road color can be according to the map gone up, for road conditions along the river or edge
Sea route condition is differentiated；
Landform photo or video letter that the terrain information of wherein described mobile terminal collection shoots using camera
Breath.
Further, step 205) in by vehicle-mounted control module start turn to limitation module after step it is as follows：
2001) according to the steering restricted information turned in limitation instruction, judge bus currently whether in dangerous road
Condition, while determining that dangerous road conditions are located at vehicle left side or right side according to direction of traffic, and then determines dangerous steering side
To；
2002) steering direction of steering wheel is obtained；
2003) judge whether wheel steering direction is consistent with dangerous steering direction, if unanimously, limitation is turned to；
If it is inconsistent, performing step 2002).
Further, step 203), step 204) and step 205) described in identity information be facial information；
Preferably, facial information is the numerical value of the default feature value vector of face.
Further, step 205) in claimant in identity information storehouse after continue judge whether the claimant meets
Preset parameter value, if it is, send turning to limitation instruction to vehicle-mounted control module, and is opened by vehicle-mounted control module
It is dynamic to turn to limitation module until mobile terminal releasing is described to turn to limitation request；If it is not, then vehicle-mounted control terminal is cut
The disconnected communication line with the mobile terminal；
Preferably, described preset parameter value is age limit parameter, safe driving parameter and behavior safety parameter etc..
In the present embodiment, vehicle-mounted control terminal can also by wireless communication module and public safety traffic management server and
Public security management server is connected, and obtains the safety in claimant's identity information, and the preset parameter value of checking request people
Drive parameter and behavior safety parameter.
Or, the identity information in the present embodiment by acquisition for mobile terminal claimant analyzes default characteristic value simultaneously
Vector, then finds passenger, if in searching out passenger by vehicle-mounted monitoring module according to the default characteristic value module
The default feature value vector of face is consistent with claimant, then stop finding and from vehicle-mounted monitoring module to vehicle-mounted control end
End sends the claimant in the passenger on public transport.In for the embodiment of above-mentioned use service platform, also make
With the method realization checking claimant whether in the bus, and to service platform feedback validation signal.
Embodiment five
In the present embodiment, the described method that two information are obtained by presetting feature value vector is comprised the following steps：
S1001：The default feature value vector that acquisition is associated with face image.
In the embodiment of the present application, the camera that is carried using mobile terminal and it is connected with bus image capture module
Camera obtain face image, extract the associated default characteristic value of face image of the claimant and passenger to
Amount.The default feature value vector can be used to characterize the digitalized signature of the face image.Specifically, this reality
Apply the default feature value vector that can be extracted as steps described below in the face image in example：
S1011：Dissection process is carried out to face image, the corresponding color histogram of the face image is obtained.Face
Image can be coloured image, and the color that it is constituted relatively enriches.The present embodiment can be carried out to the face image
Parsing, obtains the corresponding color histogram of the face image.In the color histogram, it is possible to use numerical value
Shades of colour in the face image is labeled.Specifically, the present embodiment can enter to the face image
Row region division, several small graph blocks are divided into by the face image, and can by each graph block with
Color in standard color systcm is contrasted, if the brightness of certain color in meeting standard color systcm and color, will
It belongs to the color in standard color systcm.After each graph block for dividing is contrasted, just can obtain
The distribution of color situation of the face image Plays colour system, and each color in standard color systcm can be directed to,
It is indicated using numerical value, numerical value is higher, represents proportion of the color in target face image bigger.So,
Just the corresponding color histogram of face image can be obtained.
S1012：The numerical value of each color in the corresponding color histogram of the face image is built into and the face
The associated default feature value vector of portion's image.
After the corresponding color histogram of face image is got, the corresponding numerical value of each color in the color histogram
Combination just can represent the face image.In the present embodiment, can successively be extracted according to default order
The numerical value of each color in the color histogram, and the numerical value for extracting is constituted what is be associated with the face image
Default feature value vector.For example, the default feature value vector can be (1,15,40,90,20,5,3), wherein,
Each characteristic value in the default feature value vector is to represent the corresponding numerical value of each color in color histogram.So,
By the sign for being digitized face image, conveniently data processing can be subsequently carried out.
Because the color in colour picture is relatively enriched, then the consequence for causing is exactly the default characteristic value of generation
The quantity of characteristic value is huger in vector, can so be made troubles to follow-up data processing.Therefore, in this reality
Apply in example, dissection process is being carried out to face image, before obtaining the corresponding color histogram of the face image,
Following operation can also be carried out：Gradation conversion treatment is carried out to face image, the corresponding ash of the face image is obtained
Degree image.
Gradation conversion treatment is carried out by by face image, such that it is able to the coloured image of script is converted into gray-scale map
Picture, each pixel on gray level image can be represented with tonal gradation, for coloured image, ash
The number of colors in color histogram corresponding to degree image can be significantly reduced, the default feature value vector for so obtaining
The quantity of middle characteristic value can also be reduced, such that it is able to improve the efficiency of follow-up data treatment.
Method that is above-mentioned to be parsed to face image, obtaining color histogram corresponding thereto, due to only protecting
The proportion for having stayed different colours shared in face image, but the locus residing for different colours is have ignored completely,
Therefore face image being processed using the method can sometimes have error.Therefore, in the present embodiment, may be used
To be digitized treatment to face image using more accurate method, specifically, the present embodiment can also lead to
Following two steps are crossed to obtain the default feature value vector being associated with face image：
S1101：Face image is converted to the first picture element matrix of the pixel with predetermined number.
Face image is made up of pixel in fact, in embodiment, can be converted to default face image
First picture element matrix of the pixel of quantity.For example, certain face image has 200*120 (also referred to as resolution ratio)
Pixel, wherein each pixel can represent with rgb value, then the RGB of each pixel can be such as subscript
Know：Wherein, m, n represent the row and column residing for a certain pixel in image respectively for RGB (m, n)=Ra, Gb, Bc；
The span of m is 1 to 120 for the span of 1 to 200, n.Ra, Gb, Bc are in 0-255
Any integer.
So, the face image just can be converted to 200*120 the first picture element matrix of pixel.
S1102：Each pixel in the picture element matrix, and the pixel structure that will be extracted are extracted according to preset order
Into the default feature value vector being associated with the face image.
In the present embodiment, after obtaining picture element matrix, can be according to each in the preset order extraction picture element matrix
Individual pixel, and the pixel for extracting is constituted the default feature value vector being associated with the face image.For example,
(m, n) individual pixel in the image, extracts its rgb value, i.e., above-mentioned (Ra, Gb, Bc).
It is then possible to the pixel that each is extracted in the image arrange in sequence may be constructed default characteristic value to
Amount.For example, a series of numerical value of arrangements of for example following form of default feature value vector constituted after arrangement：
(RGB (1,1), RGB (1,2) ..., RGB (1,120), RGB (2,1), RGB (2,2) ..., RGB (2,120) ...,
RGB (200,1), RGB (200,2) ... RGB (200,120)).
So, in default feature value vector, each characteristic value is can be with RGB corresponding in representative face portion image
Value, and position of the rgb value in default feature value vector can also reflect the pixel in face image
Locus.Face image is digitized using such method, can not only retaining color feature, together
When can be with retention position feature.
S1002：Calculate in the first default feature value vector of claimant's facial information and the Customer information storehouse
The incidence coefficient of the default feature value vector of the second of each facial information.
Treatment is being digitized to face image, the first default feature value vector and the second default characteristic value is being obtained
After vector, just can calculate the described first default feature value vector and the described second default feature value vector associates system
Number, the incidence coefficient can weigh the similar journey between the first default feature value vector and the second default feature value vector
Degree, the similarity degree is such that it is able to characterize between each face image in claimant's face image and Customer information storehouse
Similarity degree, such that it is able to be identified to each face image in Customer information storehouse, and judges the face of claimant
Portion's information is matched with some facial information in Customer information storehouse, if it is possible to matched, then the face of claimant
Whether portion's image is in each face image in Customer information storehouse.
Specifically, in the present embodiment, the described first default feature value vector and institute can according to the following equation be calculated
State the incidence coefficient of the second default feature value vector：Wherein, cos θ represent the described first default feature value vector and
The incidence coefficient of the described second default feature value vector, the correlation then shows the first default characteristic value closer to 1
The similarity degree that vector sum second is preset between feature value vector is higher.Xi represent the described first default characteristic value to
Characteristic value in amount, yi represents the characteristic value in the described second default feature value vector.
S1003：When the incidence coefficient is more than or equal to the incidence coefficient threshold value for pre-setting, sends and be identified as
The prompt message of work(.
In the present embodiment, incidence coefficient threshold value, such as threshold can be pre-set in the processor of mobile terminal
Value could be arranged to 0.8.When the calculate first default feature value vector and the association system of the second default feature value vector
When number is more than or equal to 0.8, it is some face letter in Customer information storehouse just to represent the facial information of claimant
Breath.
Embodiment six
As shown in fig. 7, the present embodiment by anti-error driving controller, steering evaluator and alignment system it is integrally disposed into
Steering limitation module：Mapping module is specifically included, locating module turns to detection module, dangerous walking direction mould
Block, display module, input module and CPU；
Wherein, mapping module：For obtaining the cartographic information comprising dangerous traffic information, the dangerous road conditions include
Winding road conditions, along the river road and coastal road conditions etc.；
Locating module：For obtaining current vehicle position and travel direction, locating module can include GPS or GPS
With acceleration transducer, electronic compass, gyroscope combination；
Turn to detection module：Using the steering of geomagnetic sensors detection steering wheel；
Dangerous walking direction module：By the vehicle location in the dangerous traffic information and locating module in map, really
Whether vehicle is determined in dangerous road conditions, when vehicle is in dangerous road conditions, dangerous road is determined according to vehicle heading
Condition is located at the left side or right side of vehicle, obtains dangerous direction；
Display module：For navigation informations such as show map information and vehicle locations；
Input module：Determine parameter for being input into user instruction and setting；
CPU：Above-mentioned module is controlled, and by steering evaluator and dangerous direction module, wheel steering is obtained respectively
Information and dangerous directional information, when wheel steering is consistent with dangerous direction, start alarm.
Further, a dangerous road conditions determination module, the dangerous road conditions identification module, for pin can also be included
Cartographic information without the dangerous road conditions of mark is differentiated, water surface color and road face specifically can be according to the map gone up
The difference of color, is differentiated for road conditions along the river or coastal road conditions.
Further, also including power module, the power module can use vehicle power, it would however also be possible to employ electricity
Pond.Portable performance can further be increased using battery.
Further, described emergency turn limits module by receiving the steering restricted information that mobile terminal sends,
Wherein built-in steering evaluator just can detect direction information in wheel steering, so as to be carried out to driver
Limitation is turned to, realizes passenger to monitoring the function of danger in bus driving procedure.
Bus emergency in the present embodiment turns to limitation module includes anti-error driving controller, and steering evaluator is fixed
Position system, alarm and/or steering limitation system, the steering limitation system and steering evaluator are driven with anti-error respectively
Sail controller connection；Wherein, anti-error driving controller obtains direction respectively by steering evaluator and alignment system
Disk direction information and dangerous directional information, when wheel steering is consistent with dangerous direction, starts and turn to limitation system.
When in vehicle traveling, the mapping module acquisition cartographic information using alignment system (is wherein believed comprising dangerous road conditions
Breath), using locating module determine vehicle position and travel direction and combine mobile terminal to vehicle-mounted control terminal hair
The steering restricted information for sending, and then whether vehicle is judged in dangerous road conditions, and dangerous road is judged according to travel direction
In the which side of car, the side where dangerous road conditions is dangerous reverse condition.For example vehicle is travelled on subgrade river side,
Then the side where the water surface is dangerous direction.The inverted plate of steering evaluator real-time detection automobile is turned to simultaneously, when
Detect steering direction information it is consistent with dangerous direction when, start the steering limitation for turning to limitation system.
As shown in figure 8, or turn to limitation module include alarm module, when detect steering direction information with
When dangerous direction is consistent, that is, controls alarm to send alarm and start steering limitation.The present embodiment turns driver's
To it is consistent with dangerous direction when, send the alarm of sound and light by alarm, point out driver danger road conditions,
Can further point out driver to turn to mistake, step up vigilance.
As shown in Fig. 9,10, described steering limitation system includes turning to limiter 1, and the steering limiter 1 is wrapped
The unilateral bearing 11 being sleeved on steering wheel shaft is included, the outer circumferential side spacing of unilateral bearing 11 is provided with friction belt 12,
The friction belt 12 is arranged in mounting seat 13 and the periphery of unilateral bearing 11 can be adjacent under the drive of drive mechanism,
And the steering limiter 1 sets two, respectively left steering limiter and right turn limiter, its structure phase
With but unilateral bearing it is spacing in opposite direction.
Further, the one end of the friction belt 12 is fixedly connected with mounting seat 13, and the other end is movable end, described
Movable end is connected with mounting seat after being rounded along unilateral bearing outer surface week by a back-moving spring 14, the driving
Mechanism includes the iron block 15 set on movable end, the electromagnet 16 set in the mounting seat.
In actually used, when turn signal and dangerous direction are equidirectional, anti-error driving controller is according to the danger
Dangerous direction is left or right, starts the steering limiter 1 of respective direction, and electromagnet 16 is powered and utilizes magnetic force by movable end
On iron block 15 attract come so that friction belt 12 by stirrup on the surface of unilateral bearing 11, realize to steering wheel
Single steering increase damping, so when driver is turned to dangerous direction, can feel that steering drag becomes big, with most
Intuitively dangerous road conditions of the sensory cue driver direction, it is achieved thereby that the function of anti-error driving.Same alarm
Device can also play dual prompt facility, increased travel safety.
The present embodiment not only includes acousto-optic warning function, also increases damping with a direction to wheel steering
Function, using the teaching of the invention it is possible to provide give driver's most intuitively warning function.
Using the observation of passenger and the steering restricted information of transmission in bus driver driving procedure in the present invention
Realize that intelligence evades danger, realize intellectuality, the hommization of wagon control.
Embodiment seven
As shown in figure 11, vehicle-mounted control terminal (or service platform) internal memory in the present embodiment in bus is contained and multiplied
The identity information of the account name of visitor, the password corresponding to account name, and the passenger, including age, body
The Customer informations such as part card number, by the way that described passenger identity information is sent into public affairs after preliminary account verification process
Peace traffic administration server and public security management server carry out the preliminary identification to passenger identity, and can be by correspondence
Account name and password are logged in using different mobile terminal.
Vehicle-mounted control terminal described in the present embodiment can be the control of intelligent terminal that itself is set on bus, or
Person is the control of intelligent terminal of peripheral hardware；Preferably, described peripheral hardware control of intelligent terminal is by CAN and steering
Limitation module and the connection of vehicle-mounted monitoring module, and control to turn to limitation module, vehicle-mounted by peripheral hardware control of intelligent terminal
Monitoring module and receive instruction and/or request that service platform and mobile terminal send.
Embodiment eight
In above-mentioned steps A in the present embodiment) and step 202) the middle preset security driving for detecting bus driver
Driver fatigue parameter in parameter, there is provided one kind detection fatigue system, the system includes the car being arranged on vehicle
Control terminal and/or service platform are carried, information that vehicle-mounted control terminal and/or service platform send is received and to vehicle-mounted
Control terminal and/or service platform send the first communication module of information；
Terminal device includes, acquisition module, judge module, the first control module and identification module；
Described acquisition module obtains the current body state parameter and vehicle-mounted control terminal of driver and/or service is put down
The default parameter area of platform；Whether described judge module judges the current body state parameter of driver in the parameter
In preset range；The first described control module generates corresponding control command according to the judged result of judge module；
Described alarm module sends corresponding warning message according to the control command；
The identification module stores default password, vocal print, refers to according to vehicle-mounted control terminal and/or service platform
At least one in line and iris differentiates driver identity information, and vehicle-mounted control terminal and/or service platform are according to driving
The person's of sailing identity information calls the corresponding parameter preset range related to the driver of storage and is back to terminal device.
Further, the acquisition module includes sensor unit and default unit；
Sensor unit at least includes：The temperature sensor of the current body temperature of driver is obtained, driver is obtained current
Heart rate pulse transducer, obtain driver's current behavior movement range size and three axle weights of operating frequency
One of power acceleration transducer or its combination；
The parameter that vehicle-mounted control terminal and/or service platform are sent by first communication module is recorded in default unit
Preset range, described parameter preset range correspondence driver is in dormant physiological characteristic parameter, and parameter is pre-
If scope at least includes：Gradually sleep state parameter preset range and/or shallow sleep state parameter preset range and/or sound sleep shape
State parameter preset range；
Preferably, sensor unit also includes obtaining the blink detection sensor of driver's blink speed.
Parameter preset range is that the relevant parameter of the driver that vehicle-mounted control terminal and/or service platform are stored is preset
Scope, or vehicle-mounted control terminal and/or service platform storage by big data obtain with statistical significance
Parameter preset range, or combination；
Described judge module judge driver current body state parameter whether the driver relevant parameter
In preset range；Or vehicle-mounted control terminal and/or service platform storage by big data obtain with statistics
The parameter preset range of meaning, or combination.
Further, terminal device is in real time or timing transmission body parameter is to vehicle-mounted control terminal and/or service platform, uses
Data and adjusting parameter preset range are collected in vehicle-mounted control terminal and/or service platform.
The control method of the fatigue detecting system of said system is utilized in the present embodiment, it is comprised the following steps that：
Step 211：The data channel set up between terminal device and vehicle-mounted control terminal and/or service platform, the number
Bidirectional data transfers are carried out according to passage with vehicle-mounted control terminal and/or service platform for terminal device to enter driver
Row authentication；
Step 212：The current state parameter of driver is obtained by terminal device；
Step 213：Terminal device according to identity information from vehicle-mounted control terminal and/or service platform obtain storage with
The related corresponding parameter preset range of the driver, parameter preset range correspondence driver is in dormant life
Reason characteristic parameter, the parameter preset range includes that gradually sleeping state parameter preset range, shallow state parameter of sleeping presets model
Enclose and deep sleep parameter preset range；
Step 214：Terminal device determines driver's according to the current state parameter and the parameter preset range of driver
State；
Step 215：When driver is in sleep state, then the wealthy information for not meeting safe driving parameter of model.
Further, the parameter preset range for being prestored in vehicle-mounted control terminal and/or service platform and vehicle-mounted control terminal and
/ or service platform in the real-time big data that stores compare and draw the default model of the real-time parameter called for terminal device
Enclose；
Preferably, real-time parameter preset range show that method is as follows,
The corresponding parameter of the identity information prestored in step AA, acquisition vehicle-mounted control terminal and/or service platform is preset
Scope；
Step BB, calculate gradually sleep in parameter preset range, shallow corresponding temperature data, the heart rate slept during with sound sleep
The average value of data, movement range radius data and operating frequency data；
Each average value that step CC, vehicle-mounted control terminal and/or service platform are drawn step BB using Mathematical Modeling
Parameter preset range corresponding with a large amount of drivers of storage is processed, and show that the corresponding real-time parameter of the driver is pre-
If scope.
Further, the driver in step 212 works as vehicle in preceding state parameter including as follows, obtains driver current
Body temperature, obtain the current heart rate of driver, obtain driver's current behavior movement range size and action frequency
Rate in the lump by the value with it is default；
Preferably, current state parameter also includes the current frequency of wink of driver.
Further, it is described to be to the method that driver carries out authentication：Terminal device by the password of driver,
At least one identification information in vocal print, fingerprint and iris be acquired and be uploaded to vehicle-mounted control terminal and/or
Service platform is compared checking with the relevant information of storage；Driver is by the way that after authentication, terminal device is obtained
Vehicle-mounted control terminal and/or the driver correspondence of service platform storage gradually sleep, it is shallow sleep, the parameter of deep sleep is preset
Scope；
Further, vehicle-mounted control terminal and/or service platform get parms preset range concrete mode it is as follows,
Step S1, by gradually the sleeping of driver, it is shallow sleep, corresponding body temperature, heart rate, movement range half under deep sleep
Footpath and operating frequency scope are acquired；
Step S2, at least one identification information in the password of driver, vocal print, fingerprint and iris is carried out
Collection；
Step S3, by gradually the sleeping of driver, it is shallow sleep, the corresponding scope under deep sleep it is corresponding with identification information
It is uploaded to vehicle-mounted control terminal and/or service platform is stored；
Step S4, vehicle-mounted control terminal and/or service platform select gradually the sleeping of multiple drivers of acquisition, it is shallow sleep, it is deep
The maximum and minimum value in each correspondence scope under state are slept, and by the setting value between maximum and minimum value
It is preset range parameter.
Further, the method for obtaining the identity information of driver is as follows,
Step S101, the vocal print to driver are detected；
And/or step S201, the fingerprint to driver are detected；
And/or step S301, the iris to driver are detected；
And/or step S401, the setting code to driver are detected；
Step S501, by step S101 to S401 at least one detection information be uploaded to vehicle-mounted control terminal and/
Or in service platform or vehicle-mounted control terminal, with vehicle-mounted control terminal and/or service platform or vehicle-mounted control terminal
The corresponding password of storage, vocal print, fingerprint or iris are compared, and to verify the identity information of driver, it is right to call
Answer gradually sleep, it is shallow sleep, the corresponding scope under deep sleep is back to terminal device.
Further, the dormant concrete mode of determination driver in step 214 is as follows,
Real-time temperature data, heart rate data, movement range radius data and operating frequency data as driver is equal
When gradually sleeping parameter preset range of storage in default unit is fallen into, is judged that driver is in and is gradually slept state；
Real-time temperature data, heart rate data, movement range radius data and operating frequency data as driver is equal
Stored in default unit shallow when sleeping parameter preset range is fallen into, judges that driver sleeps state in shallow；
Real-time temperature data, heart rate data, movement range radius data and operating frequency data as driver is equal
When falling into the sound sleep parameter preset range stored in default unit, judge that driver is in deep sleep.
Further, the processor of vehicle-mounted control terminal and/or service platform service platform or wearable device is judged
When, also including also being contrasted to the physical trait parameter that driver's different time is obtained, if the body is special
Parameter is levied less than normal range (NR) and gradually reducing, and the physical trait parameter of the driver to fall into correspondence sleep parameters pre-
If scope, then the driver is in correspondence sleep state, and the first control module sends correspondence control instruction.
Or when being judged using the processor of vehicle-mounted control terminal and/or service platform or wearable device, also wrap
Driving behavior of the physical trait parameter for also obtaining driver's different time to driver is included to contrast, if
The physical trait parameter be less than normal range (NR) driving behavior, and the driver physical trait parameter fall into correspondence it is non-
Normal range (NR) driving behavior, then the driver be in uncivil driving, then feed back described driver beyond permission
Drive range.
Preferably, in certain hour t, the physical trait parameter of driver each falls within the default model of correspondence sleep parameters
In enclosing, then the driver is in correspondence sleep state, and the sleep of driver is fed back to mobile terminal and/or service platform
State, and mobile terminal transmission driver's dangerous driving is held to passenger by vehicle-mounted control terminal and/or service platform
Signal, and allow passenger judge around driving environment carry out steering limitation.So as to, certainty of measurement is improve, keep away
Having exempted from error condition causes to judge the appearance of misalignments.
Embodiment in above-described embodiment can be further combined or replace, and embodiment is only to the present invention
Preferred embodiment be described, not the spirit and scope of the present invention are defined, set the present invention is not departed from
On the premise of meter thought, various change and change that professional and technical personnel in the art make to technical scheme
Enter, belong to protection scope of the present invention.
Claims (10)
1. a kind of bus emergency turns to limitation system, it is characterised in that the system includes：It is mobile terminal, vehicle-mounted
Control terminal, steering limitation module and vehicle-mounted monitoring module：
Mobile terminal：The body of limitation instruction, claimant is turned to according to the operation generation on screen interface and/or button
The identification information of part information and mobile terminal, and it is sent to vehicle-mounted control terminal；
Vehicle-mounted control terminal：Including micro-control module and wireless communication module, micro-control module passes through radio communication mold
Block and mobile terminal wireless communication connection, wherein microcontroller are connected with limitation module is turned to, and control to turn to limitation mould
Block；
Turn to limitation module：Turn to limitation module to be connected with micro-control module interface end, wherein described turn to limitation mould
Block includes anti-error driving controller, steering evaluator, turns to limitation system, and the steering limitation system and steering are examined
Device is surveyed to be connected with anti-error driving controller respectively；
Wherein, anti-error driving controller obtains wheel steering information and dangerous directional information by mobile terminal,
When wheel steering is consistent with dangerous direction, starts and turn to limitation system；
Vehicle-mounted monitoring module：Vehicle-mounted monitoring module is connected with micro-control module interface end, is supervised by vehicle-mounted monitoring module
Control driver driving condition, situation of remote and all of passenger identity information on collection bus.
2. a kind of bus emergency according to claim 1 turns to limitation system, it is characterised in that described turn
Include turning to limiter to limitation system, the steering limiter includes the unilateral bearing being sleeved on steering wheel shaft,
Unilateral bearing outer circumferential side spacing is provided with friction belt, and the friction belt is arranged in mounting seat and can be in drive mechanism
Be adjacent to unilateral bearing periphery under drive, and the steering limiter sets two, respectively left steering limiter and
Right turn limiter, its structure is identical but unilateral bearing spacing in opposite direction.
3. a kind of bus emergency according to claim 1 turns to limitation system, it is characterised in that the car
Carrying monitoring module includes image capture module, and described image acquisition module is connected with the camera being arranged on bus；
And all passengers faces information are recognized by default feature value vector, and driver driving condition；
Preferably, the driving habit information of the driver of collection is stored in wagon control by described image capture module
In terminal；
Wherein described mobile terminal includes face scan module, described face scan module be arranged at it is mobile eventually
Camera connection on end；
And the facial information of claimant is recognized by presetting feature value vector.
4. a kind of bus emergency according to claim 1 turns to limitation system, it is characterised in that the car
Control terminal is provided with face characteristic comparing module, by face characteristic comparing module to claimant's facial information and face
Information is compared checking in identity information storehouse.
5. a kind of method that bus emergency turns to limitation, it is characterised in that：Described method includes that step is as follows：
201) sent to vehicle-mounted control terminal from mobile terminal and turn to limitation request；
202) vehicle-mounted control terminal response turns to limitation request then automatic triggering vehicle-mounted monitoring module detection public transport in described
The preset security drive parameter of car driver, when preset security drive parameter is beyond the coverage bias for allowing, then by moving
Dynamic terminal obtains the safety certification code of vehicle-mounted control terminal；
203) by described mobile terminal according to the safety certification of vehicle-mounted control terminal code, the identity information of claimant and
Turn to restricted information and limitation data flow is turned to predetermined manner generation, and described turning is sent to the vehicle-mounted control terminal
To limitation data flow；
204) vehicle-mounted control terminal response limits data flow in steering, by the vehicle-mounted prison being arranged in vehicle-mounted control terminal
Control module gathers the identity information of all passengers, and by vehicle-mounted control terminal generation identity information storehouse；
205) whether believed in the identity sent by vehicle-mounted monitoring module by vehicle-mounted control terminal authentication claimant identity information
In breath storehouse, if it is, the transmission of vehicle-mounted control terminal turns to limitation instruction, and steering is started by vehicle-mounted control module
Limitation module is until mobile terminal releases described steering and limits request；If it is not, then the cut-out of vehicle-mounted control terminal and institute
State the circuit of mobile terminal.
6. the method that a kind of bus emergency according to claim 5 turns to limitation, it is characterised in that：In step
It is rapid 201) in from mobile terminal to vehicle-mounted control terminal send turn to limitation request before also include：
The mobile terminal sets up wireless communication connection with the vehicle-mounted control terminal；
Wherein wireless communication connection includes：Bluetooth connection or Wireless Fidelity WIFI connections or near-field communication NFC or infrared
Line or wireless radio frequency discrimination RFID are connected；
Preferably, wireless connection procedures are set up.
7. the method that a kind of bus emergency according to claim 5 turns to limitation, it is characterised in that：Step
202) in, vehicle-mounted control terminal is merely able to response one and turns to limitation instruction.
8. the method that a kind of bus emergency according to claim 5 turns to limitation, it is characterised in that：Step
203) the landform letter of the cartographic information for also including mobile terminal transmission and mobile terminal collection in restricted information is turned to
Breath；
Wherein described cartographic information includes the cartographic information of dangerous traffic information, and the dangerous road conditions include winding road
Condition, along the river road and coastal road conditions etc.；Can also differentiate including road conditions, for for the ground without the dangerous road conditions of mark
Figure information differentiated, the difference of water surface color and road color can be according to the map gone up, for road conditions along the river or edge
Sea route condition is differentiated；
Landform photo or video letter that the terrain information of wherein described mobile terminal collection shoots using camera
Breath.
9. the method that a kind of bus emergency according to claim 5 turns to limitation, it is characterised in that：Step
205) step started after turning to limitation module by vehicle-mounted control module in is as follows：
2001) according to the steering restricted information turned in limitation instruction, judge bus currently whether in dangerous road
Condition, while determining that dangerous road conditions are located at vehicle left side or right side according to direction of traffic, and then determines dangerous steering side
To；
2002) steering direction of steering wheel is obtained；
2003) judge whether wheel steering direction is consistent with dangerous steering direction, if unanimously, limitation is turned to；
If it is inconsistent, performing step 2002).
10. the method that a kind of bus emergency according to claim 5 turns to limitation, it is characterised in that：Step
It is rapid 203), step 204) and step 205) described in identity information for face default feature value vector；
And step 205) in claimant in identity information storehouse after continue judge whether the claimant meets default ginseng
Numerical value, if it is, send turning to limitation instruction to vehicle-mounted control module, and is turned to by the startup of vehicle-mounted control module
Limitation module is until mobile terminal releases described steering and limits request；If it is not, then the cut-out of vehicle-mounted control terminal and institute
State the communication line of mobile terminal；
Preferably, described preset parameter value is age limit parameter, safe driving parameter and behavior safety parameter etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510992259.3A CN106915379A (en) | 2015-12-24 | 2015-12-24 | A kind of bus emergency turns to the method and system of limitation |
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| CN201510992259.3A CN106915379A (en) | 2015-12-24 | 2015-12-24 | A kind of bus emergency turns to the method and system of limitation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107886749A (en) * | 2017-12-13 | 2018-04-06 | 南通理工学院 | One kind driving based reminding method and device |
| CN109830025A (en) * | 2018-12-29 | 2019-05-31 | 名商科技有限公司 | A kind of electronic logistics lock administration system |
-
2015
- 2015-12-24 CN CN201510992259.3A patent/CN106915379A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107886749A (en) * | 2017-12-13 | 2018-04-06 | 南通理工学院 | One kind driving based reminding method and device |
| CN109830025A (en) * | 2018-12-29 | 2019-05-31 | 名商科技有限公司 | A kind of electronic logistics lock administration system |
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