CN107316436A - Dangerous driving state processing method, electronic equipment and storage medium - Google Patents

Dangerous driving state processing method, electronic equipment and storage medium Download PDF

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Publication number
CN107316436A
CN107316436A CN201710643954.8A CN201710643954A CN107316436A CN 107316436 A CN107316436 A CN 107316436A CN 201710643954 A CN201710643954 A CN 201710643954A CN 107316436 A CN107316436 A CN 107316436A
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China
Prior art keywords
information
driver
dangerous driving
mobile terminal
vehicle
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CN201710643954.8A
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CN107316436B (en
Inventor
朱庆伟
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W40/09—Driving style or behaviour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W2040/089—Driver voice

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

The invention discloses a kind of dangerous driving state processing method, electronic equipment and storage medium, the dangerous driving state processing method, applied in the mobile terminal on vehicle, including：Obtain presupposed information；Wherein, the presupposed information includes：At least one of the driving conditions information of vehicle, the behavioral aspect information of driver, the sign condition information of the driver and the emotional status information of the driver；When the presupposed information, which is characterized, is currently entering dangerous driving state, the scheduled operation of driving condition out of danger is performed.

Description

Dangerous driving state processing method, electronic equipment and storage medium
Technical field
The present invention relates to areas of information technology, more particularly to a kind of dangerous driving state processing method, electronic equipment and deposit Storage media.
Background technology
Dangerous driving is to cause one of major reason of traffic accident and traffic abnormity.Therefore dangerous driving is timely prevented, It is reduction driving safety hidden danger, reduces traffic accident, cultivates the essential condition of safe driving habits.But in existing driving ring In border, preventing dangerous driving is handled by traffic police etc., but traffic police is situations such as can not possibly be confined to manpower, it may appear that Bu Nengji The problem of Shi Faxian.Therefore how to prevent dangerous driving in time or correct dangerous driving, it is prior art urgent problem.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of danger to solve at least one problem present in prior art Driving condition processing method, electronic equipment and storage medium.
What the technical scheme of the embodiment of the present invention was realized in：
First aspect of the embodiment of the present invention provides a kind of dangerous driving state processing method, applied to the shifting on vehicle In dynamic terminal, including：
Obtain presupposed information；Wherein, the presupposed information includes：The driving conditions information of vehicle, the behavior shape of driver At least one of the emotional status information of condition information, the sign condition information of the driver and the driver；
When the presupposed information, which is characterized, is currently entering dangerous driving state, the predetermined of driving condition out of danger is performed Operation.
Based on such scheme, the acquisition presupposed information, including at least one of：
The mobile terminal detects the motion state of itself using the sensor that moves out of itself, to obtain the enforcement shape Condition information；
Acoustic information in collection vehicle, to obtain the emotional status information for characterizing driver's emotional status；
The driver for receiving the sensor detection being located on steering wheel operates the behavioral aspect information of the steering wheel；
Receive the sign condition information that condition sensor detects the driver；
Receive the travel conditions information for the mobile unit collection that the vehicle is carried.
Based on such scheme, methods described also includes at least one of：
With reference to the dangerous driving factor and the presupposed information in local data base, determine whether to enter dangerous driving State；
The presupposed information is sent to cloud server；
Receive the cloud server and indicate the current instruction result for whether entering the dangerous driving state.
It is described when the presupposed information characterizes and is currently entering dangerous driving state based on such scheme, perform disengaging The scheduled operation of dangerous driving state, including at least one of：
Export dangerous driving prompting；
Output mood is releived audio-frequency information；
Instructed to the vehicle output control, wherein, the control instruction, for controlling the vehicle to exit danger by force Driving condition；
Call request is automatically initiated to predetermined communication terminal, wherein, the communication of the mobile terminal and predetermined communication terminal, For promoting dangerous driving state described in vehicle derailing.
Based on such scheme, methods described also includes：
The relevant information that current dangerous drives is obtained, wherein, the relevant information, including：The type of dangerous driving and/or The danger classes of dangerous driving；
It is described when the presupposed information characterizes and is currently entering dangerous driving state, perform driving condition out of danger Scheduled operation, including：
Perform the corresponding scheduled operation of the relevant information.
Based on such scheme, methods described also includes：
The traffic information and/or current time information of road where obtaining vehicle；
With reference to the presupposed information and the traffic information and/or the current time information, determine whether to be in Dangerous driving state.
Second aspect of the embodiment of the present invention provides a kind of mobile terminal, including：
Acquiring unit, for obtaining presupposed information；Wherein, the presupposed information includes：The driving conditions information of vehicle, drive The emotional status information of the behavioral aspect information for the person of sailing, the sign condition information of the driver and the driver at least its One of；
Execution unit, for when the presupposed information characterizes and is currently entering dangerous driving state, performing out of danger The scheduled operation of driving condition.
Based on such scheme, the acquiring unit, at least for performing at least one of：
The mobile terminal detects the motion state of itself using the sensor that moves out of itself, to obtain the enforcement shape Condition information；
Acoustic information in collection vehicle, to obtain the emotional status information for characterizing driver's emotional status；
The driver for receiving the sensor detection being located on steering wheel operates the behavioral aspect information of the steering wheel；
Receive the sign condition information that condition sensor detects the driver；
Receive the travel conditions information for the mobile unit collection that the vehicle is carried.
The third aspect of the embodiment of the present invention provides a kind of mobile terminal, including：Memory, processor and it is stored in memory Above and by the computer program of the computing device；
The processor, is connected with the memory, for that by performing the computer program, can realize foregoing one The dangerous driving state processing method that individual or multiple technical schemes are provided.
Fourth aspect of the embodiment of the present invention provides a kind of computer-readable storage medium, and the computer-readable storage medium is stored with meter Calculation machine program, after the computer program is performed, can realize the dangerous driving that foregoing one or more technical schemes are provided Condition processing method.
Dangerous driving state processing method, electronic equipment and the storage medium provided in the embodiment of the present invention, can be obtained pre- If information, when presupposed information characterizes and is in dangerous driving state, correspondence predetermined registration operation is performed, promotes vehicle derailing dangerous driving State, so as to without traffic-police's field surveillance, substitute the personnel such as traffic-police using electronic equipment and promote driver to note peace It is complete to drive, so as to lift drive safety, the generation of traffic accident is reduced, traffic safety is lifted.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for an optional mobile terminal for realizing each embodiment of the invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the schematic flow sheet of the first dangerous driving state processing method provided in an embodiment of the present invention；
Fig. 4 is the schematic flow sheet of second of dangerous driving state processing method provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of mobile terminal provided in an embodiment of the present invention；
Fig. 6 is the structural representation of another mobile terminal provided in an embodiment of the present invention；
Fig. 7 is a kind of comparison schematic diagram of the traffic route of normal driving and dangerous driving provided in an embodiment of the present invention；
Fig. 8 is that the embodiment of the present invention builds the historical data base for judging whether to be in dangerous driving state based on historical data Schematic flow sheet；
Fig. 9 is the schematic flow sheet of the third dangerous driving state processing method provided in an embodiment of the present invention；
Figure 10 is the schematic flow sheet of the 4th kind of dangerous driving state processing method provided in an embodiment of the present invention.
Embodiment
It should be appreciated that the technical scheme that the specific embodiments described herein are merely illustrative of the present invention, is not used to Limit protection scope of the present invention.
Describe to realize the mobile terminal of each embodiment of the invention referring now to accompanying drawing.In follow-up description, use For represent element such as " module ", " part " or " unit " suffix only for be conducive to the present invention explanation, itself Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving It is phone, smart phone, notebook computer, digit broadcasting receiver, personal digital assistant (PDA), tablet personal computer (PAD), portable The mobile terminal of formula multimedia player (PMP), guider etc. and such as fixation of numeral TV, desktop computer etc. Terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for moving mesh Element outside, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is realizes the hardware configuration signal of the mobile terminal 1 00 of each embodiment of the invention, as shown in figure 1, movement is eventually It is single that end 100 can include wireless communication unit 110, audio/video (A/V) input block 120, user input unit 130, sensing Member 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190 etc..Fig. 1 is shown Mobile terminal 1 00 with various assemblies, it should be understood that being not required for implementing all components shown.It can substitute Implement more or less components in ground.The element of mobile terminal 1 00 will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system Or the radio communication between network.For example, wireless communication unit 110 can include broadcasting reception module 111, mobile communication mould At least one in block 112, wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information And send it to the server of terminal.Broadcast singal can include TV broadcast singals, radio signals, data broadcasting Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould Block 112 is received.Broadcast singal can exist in a variety of manners, for example, it can be with DMB (DMB) electronics The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Especially, broadcasting reception module 111 Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video Broadcast-hand-held (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via broadcasting reception module 111 receive broadcast singal and/ Or broadcast related information can be stored in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal And in server at least one and/or receive from it radio signal.Such radio signal can be logical including voice Talk about signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal 1 00.Wireless Internet module 113 can To be internally or externally couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by wireless Internet module 113 can include WLAN (WLAN), Wireless Fidelity (Wi-Fi), WiMAX (Wibro), worldwide interoperability for microwave accesses (Wimax), high-speed downlink packet access (HSDPA) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant ToothTM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybeeTMEtc..
Location information module 115 is the module for checking or obtaining the positional information of mobile terminal 1 00.Positional information mould The typical case of block 115 is global positioning system (GPS) module.According to current technology, GPS location information module meter is used as Calculate range information and correct time information from three or more satellites and for the Information application triangulation of calculating Method, so as to calculate according to longitude, latitude and highly accurately three-dimensional current location information.Currently, for calculating position and time Position that the method for information is calculated using three satellites and by using other satellite correction and temporal information Error.In addition, as GPS location information module 115 speed can be calculated by Continuous plus current location information in real time Spend information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121 Microphone 122, the static images that 121 pairs of camera is obtained in video acquisition mode or image capture mode by image capture apparatus Or the view data of video is handled.Picture frame after processing may be displayed on display unit 151.Handled through camera 121 Picture frame afterwards can be stored in memory 160 (or other storage mediums) or be sent out via wireless communication unit 110 Send, two or more cameras 121 can be provided according to the construction of mobile terminal 1 00.Microphone 122 can be in telephone relation mould Sound (voice data) is received via microphone in formula, logging mode, speech recognition mode etc. operational mode, and can be by Such acoustic processing is voice data.Audio (voice) data after processing can be changed in the case of telephone calling model For the form output of mobile communication base station can be sent to via mobile communication module 112.Microphone 122 can implement all kinds Noise eliminate (or suppress) algorithm with eliminate noise that (or suppression) produce during receiving and sending audio signal or Person disturbs.
The order that user input unit 130 can be inputted according to user generates key input data to control mobile terminal 1 00 Various operations.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, Touch pad (for example, detection due to being touched caused by resistance, pressure, electric capacity etc. change sensitive component), roller, shake Bar etc..Especially, when touch pad is superimposed upon on display unit 151 in the form of layer, touch-screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 1 00, (for example, mobile terminal 1 00 opens or closes shape State), the position of mobile terminal 1 00, user is for the presence or absence of contact (that is, touch input) of mobile terminal 1 00, mobile terminal The acceleration or deceleration movement of 100 orientation, mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00 The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed The sliding-type phone is opening or closing.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or Whether person's interface unit 170 couples with external device (ED).
Interface unit 170 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 1 00.For example, External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing Line FPDP, memory card port (typical case is general-purpose serial bus USB port), for connect with identification module dress The port put, audio input/output (I/O) port, video i/o port, ear port etc..Identification module can be that storage is used In checking user is using the various information of mobile terminal 1 00 and can include subscriber identification module (UIM), SIM, Universal Subscriber Identification module (USIM) etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take smart card Form, therefore, identifying device can be connected via port or other attachment means with mobile terminal 1 00.
Interface unit 170 can be used for receive the input (for example, data message, electric power etc.) from external device (ED) and One or more elements that the input received is transferred in mobile terminal 1 00 can be used in the He of mobile terminal 1 00 Data are transmitted between external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 may be used as allowing by it by electricity Power provides to the path of mobile terminal 1 00 from base or may be used as allowing passing through it from the various command signals that base is inputted It is transferred to the path of mobile terminal 1 00.The various command signals or electric power inputted from base may be used as being used to recognize movement eventually Whether end 100 is accurately fitted within the signal on base.
Output unit 150 is configured to provide output signal (for example, audio is believed with vision, audio and/or tactile manner Number, vision signal, alarm signal, vibration signal etc.).Output unit 150 can include display unit 151, audio output mould Block 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity When talking about call mode, display unit 151 can be shown with conversing or other communicating (for example, text messaging, multimedia file Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, show video or figure UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display unit 151 may be used as input unit and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT) In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least It is a kind of.Some in these displays may be constructed such that transparence to allow user to be watched from outside, and this is properly termed as transparent Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific Desired embodiment, mobile terminal 1 00 can include two or more display units (or other display devices), for example, moving Dynamic terminal 100 can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used for detecting Touch input pressure and touch input position and touch input area.
Dio Output Modules 152 can be in call signal reception pattern, call mode, record mould in mobile terminal 1 00 It is that wireless communication unit 110 is received or in memory when under the isotypes such as formula, speech recognition mode, broadcast reception mode The voice data transducing audio signal that is stored in 160 and it is output as sound.Moreover, dio Output Modules 152 can provide with The audio output for the specific function correlation that mobile terminal 1 00 is performed is (for example, call signal receives sound, message sink sound etc. Deng).Dio Output Modules 152 can include loudspeaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 1 00.Typical event can be with Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video is exported, alarm unit 153 can provide output in a different manner with the generation of notification event.For example, alarm unit 153 can be in the form of vibration Output is provided, when receiving calling, message or some other entrance communications (incoming communication), alarm list Member 153 can provide tactile output (that is, vibrating) to notify to user.Exported by providing such tactile, even in When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153 The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memory 160 can store software program of the processing performed by controller 180 and control operation etc., Huo Zheke Temporarily to store the data that has exported or will export (for example, telephone directory, message, still image, video etc.).And And, memory 160 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal Data.
Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage Device (SRAM), read-only storage (Read Only Memory, ROM), Electrically Erasable Read Only Memory (EEPROM), can Program read-only memory (PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 1 00 can be with passing through network Connection performs the network storage device cooperation of the store function of memory 160.
The overall operation of the generally control mobile terminal 1 00 of controller 180.For example, controller 180 perform with voice call, Data communication, video calling etc. related control and processing.In addition, controller 180 can include being used to reproduce or play back many The multi-media module 181 of media data, multi-media module 181 can be constructed in controller 180, or can be structured as and control Device 180 processed is separated.Controller 180 can be with execution pattern identifying processing, by the handwriting input performed on the touchscreen or figure Piece draws input and is identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each member Appropriate electric power needed for part and component.
Various embodiments described herein can be with use such as computer software, hardware or its any combination of calculating Machine computer-readable recording medium is implemented.Implement for hardware, embodiment described herein can be by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180. For software implementation, the embodiment of such as process or function can be with allowing to perform the single of at least one function or operation Software module is implemented.Software code can by the software application (or program) write with any appropriate programming language Lai Implement, software code can be stored in memory 160 and be performed by controller 180.
So far, mobile terminal 1 00 is described according to its function.Below, for the sake of brevity, description is such as folded Sliding-type movement in various types of mobile terminal 1s 00 of type, board-type, oscillating-type, slide type mobile terminal 100 etc. is eventually End 100 is used as example.Therefore, the present invention can be applied to any kind of mobile terminal 1 00, and be not limited to sliding-type movement Terminal 100.
Mobile terminal 1 00 as shown in Figure 1 may be constructed such that using via frame or packet transmission data it is all if any Line and wireless communication system and satellite-based communication system are operated.
The communication system for describing wherein be operated according to the mobile terminal 1 00 of the present invention referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.For example, used by communication system Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under The description in face is related to cdma communication system, but such teaching is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 1s 00, multiple base stations (BS) 270, base station Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC 280 is configured to and Public Switched Telephony Network (PSTN) 290 form interface.MSC 280 is also structured to the BSC275 formation interfaces with that can be couple to BS270 via back haul link.Return If any of interface that journey circuit can be known according to Ganji is constructed, the interface include such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system can include multiple BSC275 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of sensing specific direction Each subregion of line covering is radially away from BS270.Or, each subregion can be by two or more for diversity reception Antenna is covered.Each BS270 may be constructed such that the multiple frequency distribution of support, and each frequency distribution has specific frequency spectrum (for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed, which intersects, can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly representing single BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, specific BS270 each subregion can be claimed For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal operated in system by broadcsting transmitter (BT) 295 100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 1 00 to receive the broadcast sent by BT295 Signal.In fig. 2 it is shown that several satellites 300, such as can use gps satellite 300.Satellite 300 helps to position multiple movements At least one in terminal 100.
In fig. 2, multiple satellites 300 are depicted, it is understood that be, it is possible to use any number of satellite obtains useful Location information.It is generally configured to coordinate to obtain with satellite 300 as GPS location information module 115 as shown in Figure 1 The location information that must be wanted.Substitute GPS tracking techniques or outside GPS tracking techniques, can use can track movement eventually Other technologies of the position at end 100.In addition, at least one gps satellite 300 can optionally or additionally handle satellite DMB is transmitted.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminal 1s 00 Signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.It is each reverse that specific BS270 is received Link signal is handled in specific BS270.The data of acquisition are forwarded to the BSC275 of correlation.BSC provides call money Source distribution and the mobile management function of the coordination including the soft switching process between BS270.BSC275 is also by the data received MSC280 is routed to, it is provided for the extra route service with PSTN290 formation interfaces.Similarly, PSTN290 with MSC280 formation interfaces, MSC and BSC275 formation interface, and BSC275 correspondingly control BS270 with by forward link signals It is sent to mobile terminal 1 00.
The mobile communication module 112 of wireless communication unit 110 is moved based on the access built in mobile terminal in mobile terminal Necessary data (including the customer identification information and authentication information) access of communication network (such as 2G/3G/4G mobile communications networks) Mobile communications network is the business transmission mobile data (bag such as web page browsing, network multimedia broadcasting of mobile terminal user Include up mobile data and descending mobile data).
The wireless Internet module 113 of wireless communication unit 110 by run the related protocol function of hotspot and reality The function of existing hotspot, hotspot supports multiple mobile terminal (any mobile terminal outside mobile terminal) accesses, leads to The webpage that the mobile communication crossed between multiplexing mobile communication module 112 and mobile communications network is connected as mobile terminal user is clear Look at, the business transmission mobile data such as network multimedia is played (including lead to by up mobile data and descending movement Letter data), because mobile terminal is substantially the mobile communication connection transmission movement between multiplexing mobile terminal and communication network Communication data, therefore the flow of the mobile data of mobile terminal consumption is included in movement by the charging entity of communication network side The post and telecommunication tariff of terminal, so as to consume the data flow for the mobile data that the post and telecommunication tariff that uses of mobile terminal signing includes Amount.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.
As shown in figure 3, the embodiment of the present invention provides a kind of dangerous driving state processing method, applied on vehicle In mobile terminal, including：
Step S110：Obtain presupposed information；Wherein, the presupposed information includes：The driving conditions information of vehicle, driver Behavioral aspect information, the sign condition information of the driver and the emotional status information of the driver at least within it One；
Step S120：When the presupposed information, which is characterized, is currently entering dangerous driving state, out of danger drive is performed The scheduled operation of state.
The mobile terminal, can be mobile phone, tablet personal computer or wearable device that driver carries in the present embodiment Et al. carry mobile terminal or the mobile unit on the vehicle, for example, vehicular communication equipment etc..
The mobile terminal can obtain presupposed information in the present embodiment, obtain the method for presupposed information and include：Itself inspection Survey and received from other equipment.
In the present embodiment, the presupposed information may include：The travel conditions information of vehicle, the behavioral aspect of driver letter Breath, sign condition information and emotional status information etc..
If driver's dangerous driving, it is clear that the feature with danger traveling of vehicle, for example, exceeding the speed limit, for example, promptly stopping Car, turning and frequent incisor path collide with other people vehicle, and these are all one kind of travel conditions information.Travel conditions are believed Breath has directly reacted driving condition of the vehicle after receiving to drive.
The behavioral aspect information of driver, driver will necessarily operate vehicle, driver's operation vehicle when driving vehicle Behavior, you can be the behavioral aspect information one kind.Sign condition information in certain embodiments, for example, driver works as Before occur in that heart rate is too high, driver hyperpyrexia, these sign condition informations can characterize whether current driver's occur The health that should not drive.
In yet other cases, restraint is also compared in driver itself behavior at present, and health is also normal, but is occurred Very serious emotional problem, is continued to be driven with this mood, may result in dangerous driving.It can also obtain in the present embodiment Emotional status information, for example, opening voice collecting, gathers the voice of driver, for example, if dirty word occur, sigh etc. and be various Characterize the condition information of emotional problem.In some cases, body temperature and respiratory rate of driver etc. are also to be used as emotional status One kind of information is collected.
The presupposed information also includes in certain embodiments：Continue driving time etc., for example, being driven using timer Timing is sailed, if lasting drive exceedes preset time, driver it is possible that the problem of fatigue driving.If being continued by driving The collection of time, and drive the analysis of duration, it is found that driver occurs in that fatigue driving, then can be defeated in the step s 120 Go out rest prompting, point out driver to rest in time, in case there is driving dangerousness in fatigue driving.
The dangerous driving state in the present embodiment, it may include：The fatigue driving of driver, drunk driving, appearance burst body The unsuitable driving of the mood such as the unsuitable driving of the bodies such as body situation, mood irritability, and mad the harm itself such as drive and public The various driving conditions that may or already lead to drive harm such as the unsafe driving of safety.
The implementation of the step S110 has a variety of, several optional modes presented below, and following optional mode can be with Any combination, is used as the acquisition of the presupposed information.
Optional mode one：
The step S110 may include：
The mobile terminal detects the motion state of itself using the sensor that moves out of itself, to obtain the enforcement shape Condition information；There are gravity accelerometer or velocity sensor or acceleration transducer etc. can for example, mobile terminal is self-contained The travel conditions information is characterized to gather the moving situation information of following vehicle motion.
Optional mode two：
The step S110 may include：
Acoustic information in collection vehicle, to obtain the emotional status information for characterizing driver's emotional status.
For example, mobile terminal enters recording mode, the sound of steering position, passes through speech recognition where collection driver With etc., the voice for whether including characterizing driver's mood is acquired, so as to obtain told emotional status information.
Currently in some cases, can also be by the behavior to driver, for example, touching on the brake or twisting the frequency of steering wheel Secondary and/or amplitude, is input in default identification model, identification model can by these information currently gathered by with driving Behavior under the unhappy state of member is matched, and can obtain the emotional status information.
Optional mode three：
The step S110 may include：
The driver for receiving the sensor detection being located on steering wheel operates the behavioral aspect information of the steering wheel.
For example, user it is more irritable be not suitable for driving in the case of, may exert oneself flap-wise disk, can be by setting Put pressure sensor on the steering wheel etc. and obtain the form situation.In certain embodiments can also be by being arranged on direction The moving situation of steering wheel on disk, to characterize the behavioral aspect information of driver's steering wheel.
Optional mode four：
The step S110 may include：
Receive the sign condition information that condition sensor detects the driver.
For example, clinical thermometer can be set on the steering wheel, the problem of by the palm that detects driver, user is obtained current Body temperature situation, for example, driver is also possible to that with bracelet etc. the sensor of heartbeat can be detected, or detection breath state The sign condition information of detection can be aggregated into the mobile terminal by respiration transducer, these sensors.The mobile terminal Can or device-to-device (D2D) direct-connected by bluetooth, WiFi connect, receive the sign condition information from these sensors.
Optional mode four：
Receive the travel conditions information for the mobile unit collection that the vehicle is carried.
Vehicle itself can carry mobile unit in some cases, for example, the gravity sensor on vehicle, audio Collector etc., can be detected the presupposed information by mobile unit, and be sent to the mobile terminal, so as to facilitate the movement Terminal obtains the condition information of each type, so that facilitating its integrated decision-making to perform causes Current vehicle driving condition out of danger Predetermined registration operation.
In certain embodiments, the mobile terminal itself sets up local data base, the base in the local data base In historical data or empirical data, the dangerous driving factor for characterizing dangerous driving situation is stored.Here the dangerous driving factor It may include：Rapidly braking factor, the rapidly factor that swerves, the lane change factor, rapidly accelerated factor and rapidly tenesmus factor etc. danger The danger traveling factor.
In certain embodiments, the dangerous driving factor also includes：The dangerous sign factor, the dangerous mood factor and danger Behavior factor etc..
By all kinds of condition informations in presupposed information, it is compared with the corresponding factor, determines whether danger occur The sign of the one or more aspects of driving.
In a word, methods described also includes：
With reference to the dangerous driving factor and the presupposed information in local data base, determine whether to enter dangerous driving State.
In certain embodiments, the first terminal is not identified itself, but is identified by cloud server, Therefore methods described also includes：The presupposed information is sent to cloud server；Receiving the cloud server instruction is currently The no instruction result for entering the dangerous driving state.
Cloud server is received after presupposed information, and the dangerous driving factor stored based on high in the clouds is judged.
In further embodiments, the mobile terminal or cloud server establish danger by self learning model etc. Dangerous condition adjudgement model, for example, being trained etc. by neural metwork training and vector machine, obtain can be with hazard recognition state and normal The judgment models of driving condition, after presupposed information is collected, it is only necessary to input judgment models, judgment models by data at Reason obtain one characterize it is current whether the probability of dangerous driving, be based ultimately upon whether the determine the probability dangerous driving situation occurs.
When specifically judging, the judgment models include：Positive model and negative norm type；What the positive model was used for output is just The first probability often driven, negative norm type is used for the second probability for being output as dangerous driving.In certain embodiments, only described One probability is less than first threshold, when the second probability is higher than Second Threshold, is just considered in dangerous driving state, otherwise it is assumed that being just The state often driven.
Alternatively, the step S120 may include at least one of：
Export dangerous driving prompting；
Output mood is releived audio-frequency information；
Instructed to the vehicle output control, wherein, the control instruction, for controlling the vehicle to exit danger by force Driving condition；
Call request is automatically initiated to predetermined communication terminal, wherein, the communication of the mobile terminal and predetermined communication terminal, For promoting dangerous driving state described in vehicle derailing.
By the prompting of dangerous driving, driver is pointed out to take care drivings, so that the effect that degree of reaching driver alerts, If driver is currently without there is emotional problem or Clear consciousness, has very big probability and adjust the driving row of oneself For so that driving condition out of danger.
In order to promote driver's timely state out of danger as far as possible, the output parameter of the dangerous driving prompting is used Parameter preset, for example, driver gets close to the dangerous driving prompting of people's typing, or imitates the danger of driver's tone color for getting close to people and drives Prompting is sailed, or, the dangerous driving that the sound of output driver's idol is reported is pointed out.
If current driver's occur that emotional problem, it is necessary to mood is releived, output mood is releived audio-frequency information, here Mood releive audio-frequency information for song set in advance of releiving etc..
At some in emergency circumstances, also control instruction can be sent from mobile terminal to vehicle, the control instruction can be vehicle Flame-out instruction, or cutoff command, the controller of vehicle received after the instruction, and vehicle can be forced to stop or with relatively low Speed is travelled, so as to promote vehicle derailing dangerous driving state.
In certain embodiments, the mobile terminal can also initiate call request to predetermined communication terminal, for example, to driving The predetermined communication terminal of the relatives of member initiates to call, and the communicating number of initiation calling here is described mobile whole to be set in advance in In end.So driver be able to may converse with relatives, can pacify other peoples' of driver's mood by relatives or friend etc. Call, promotes the mood of driver to be eased from driving condition out of danger.
In certain embodiments, the predetermined communication terminal can also be the call number of police station or transportation team, make a reservation for logical Letter equipment is received after the calling of mobile terminal, the position of mobile terminal can be automatically positioned, so as to reach the deterrence to driver Effect, so as to promote driver's driving condition out of danger.
In a word, the predetermined registration operation performed in the present embodiment step S120 various can enable to the behaviour of driving shape out of danger Make.
In certain embodiments, as shown in figure 4, methods described also includes：
Step S111：The relevant information that current dangerous drives is obtained, wherein, the relevant information, including：Dangerous driving Type and/or the danger classes of dangerous driving；
The step S120 may include step S121；The step S121 may include：
Perform the corresponding scheduled operation of the relevant information.
In the present embodiment, it is necessary to obtain the relevant information of dangerous driving state before scheduled operation.For example, danger is driven The type sailed, if it is drunk driving that current dangerous, which drives, for example, the survey of the mobile unit of vehicle alcohol molecule concentration through the air Amount, it is believed that there may be that the possibility driven when intoxicated is very high, can directly by the output of control instruction, due to plot badly, It can directly force to stop driving.
In some cases, if be only detect user currently occur in that the mood that should not be driven, can be by defeated Go out audio-frequency information of releiving, to alleviate its mood.
The danger classes may include in the present embodiment：Danger classes, danger etc. are gone out based on current driving velocity estimated Level is more high, and the pressure dynamics of the predetermined registration operation performed is bigger, for example, by being called to police station is personal, deterrence driver's The pressure dynamics of normal driving, the pressure great efforts for audio-frequency information of just being releived than output, output control instruction substitutes driver's control The operation of vehicle processed, it is clear that be a kind of pressure dynamics very big predetermined registration operation.
Predetermined registration operations different in the present embodiment is provided with different pressure dynamics grades, is performing corresponding default behaviour When making, it can select corresponding pressure dynamics according to the relevant information, be suitable for the default behaviour of current dangerous driving condition Make, so that dangerous driving situation is targetedly solved, with more preferable driving condition out of danger.
Alternatively, methods described also includes：
The traffic information and/or current time information of road where obtaining vehicle；
With reference to the presupposed information and the traffic information and/or the current time information, determine whether to be in Dangerous driving state.
Under some load conditions, it is possible that situations such as frequently braking, frequent lane change, and now substantially not endanger Danger drives, therefore can also obtain traffic information in the present embodiment, and binding time information, and whether comprehensive descision is in dangerous driving Situation, to lift the accuracy of dangerous driving situation judgement.
The travel conditions of the congestion periods such as peak period on and off duty, can be clearly to have difference with the driving condition of uncongested period Different, this time period difference can be also considered in the present embodiment, can be combined present period information, whether be carried out comprehensive descision For dangerous driving situation, so as to lift the accuracy of judgement.
As shown in figure 5, the embodiment of the present invention also provides a kind of mobile terminal, including：
Acquiring unit 310, for obtaining presupposed information；Wherein, the presupposed information includes：The driving conditions letter of vehicle The emotional status information of breath, the behavioral aspect information of driver, the sign condition information of the driver and the driver At least one；
Execution unit 320, for when the presupposed information characterizes and is currently entering dangerous driving state, performing and departing from danger The scheduled operation of dangerous driving condition.
The present embodiment provides a kind of mobile terminal, and the mobile terminal can be mobile phone, tablet personal computer or wearable device, or car The movable terminations such as mobile equipment are carried, are specifically as follows the mobile terminal shown in Fig. 1.
The acquiring unit 310 may correspond to that the sensor of the presupposed information can be detected, also correspond to from other Equipment receives the communication interface of the presupposed information.
The execution unit 320 may correspond to processor.Processor can be central processing unit (CPU), microprocessor (MPU), digital signal processor (DSP) or field programmable gate array (FPGA) or application specific integrated circuit (MSIC) etc..It is described Processor can be performed by computer executable instructions such as computer programs and promote to be currently disengaging from the behaviour of dangerous driving state Make, with the drive safety lifted as far as possible.
Alternatively, the acquiring unit 310, at least for performing at least one of：The mobile terminal utilizes itself The sensor that moves out detect the motion state of itself, to obtain the driving conditions information；Acoustic information in collection vehicle, To obtain the emotional status information for characterizing driver's emotional status；Receive what the sensor being located on steering wheel was detected The driver operates the behavioral aspect information of the steering wheel；Receive the sign that condition sensor detects the driver Condition information；Receive the travel conditions information for the mobile unit collection that the vehicle is carried.
The mobile terminal also includes determining unit.The determining unit, specifically for performing at least one of：With reference to The dangerous driving factor and the presupposed information in local data base, determine whether to enter dangerous driving state；Will be described Presupposed information is sent to cloud server, and receives the cloud server indicates currently whether enter the dangerous driving state Instruction result.
In certain embodiments, the execution unit 320, specifically for performing at least one of：Export dangerous driving Prompting；Output mood is releived audio-frequency information；Instructed to the vehicle output control, wherein, the control instruction, for controlling State vehicle and exit dangerous driving state by force；Automatically initiate call request to predetermined communication terminal, wherein, the mobile terminal and The communication of predetermined communication terminal, for promoting dangerous driving state described in vehicle derailing.
Further, if acquiring unit 310 is first acquisition unit, the mobile terminal also includes：Another second obtains Unit.The second acquisition unit, available for the relevant information for obtaining current dangerous driving, wherein, the relevant information, including： The type of dangerous driving and/or the danger classes of dangerous driving；The execution unit 320, specifically for performing the related letter Cease corresponding scheduled operation.
In addition, the mobile terminal also includes：3rd acquiring unit；3rd acquiring unit, for obtaining vehicle institute In the traffic information and/or current time information of road；The determining unit, specifically for reference to the presupposed information and described Traffic information and/or the current time information, determine whether to be in dangerous driving state.
As shown in fig. 6, the present embodiment provides a kind of mobile terminal, including：Memory 410, processor 420 and it is stored in The computer program performed on reservoir 410 and by the processor 420；
The processor 420, is connected with the memory 410, for by performing the computer program, can be foregoing The dangerous driving state processing method that one or more embodiments are provided, at least can perform precarious position processing as shown in Figure 3 Method.
Here processor 420 can be connected by IC bus etc. with memory 410.The memory 410 can be The storage device of computer-readable storage medium including one or more types.At least partly non-moment storage of the memory 410 Medium, for storing the computer program.Processor 420 reads the computer by bus from the memory 410 Program, and the computer program is performed, the precarious position processing method of said one or multiple technical schemes can be realized, from And cause that driver is out of danger in driving procedure as far as possible and drive, keep safe driving.
The embodiment of the present invention also provides a kind of computer-readable storage medium, and the computer-readable storage medium is stored with computer journey Sequence, after the computer program is performed, at the dangerous driving state that said one or the offer of multiple technical schemes can be provided Reason method.
The computer-readable storage medium includes：Movable storage device, ROM, magnetic disc or CD etc. are various can to store journey The medium of sequence code, is chosen as non-moment storage medium.
Several specific examples are provided below in conjunction with above-mentioned any one or more embodiments：
Example 1：
In this example, by the similar terminal such as driver's carrying mobile phone, related sensor is carried using terminal, with reference to electricity Sub-icon, obtains vehicle running state information, judges driving behavior state, emotional state and sign state, discriminatory analysis mesh Whether preceding drive enters precarious position.The predetermined registration operation that related prompting etc. promotes driving out of danger is carried out according to danger classes Processing.For example, being that, by record analysis driver drives vehicle route, the data informations such as custom of driving are collected, and analysis driver drives Car rule and custom；Then, by analyzing vehicle, turn, the transport condition such as brake, stop, sliding, accelerating, analyze pair Than obtaining abnormal data information, carrying out follow-up relevant treatment.
First：Normal data is collected and analyzed：
1) collection of voice data：
The collection of preliminary data：
Sound is reminded in main collection, can be that the love of the most close member of family reminds class voice, including prompting, blessing class language Sound, particularly children, the voice of lover etc..The prompting sound purposes of collection：Voice is reminded in the conduct warmth for abnormal driving occur, Or the voice music of releiving for stablizing driving mood etc.；
Collect the collection of abnormal speech：
Word under behavior sound bite when active collection frequent driver is driven a vehicle, the mood such as particularly angry, irritable, worry Language.The vocabulary for the sign mood extracted from the abnormal speech of collection may include various scoldings, caterwauling etc.；Also collect and drive simultaneously The person of sailing is afraid of to beat limbs sound such as percussion etc. extremely.Such data, are used as one of analyze data of abnormal driving state.
2) running data：
Normal driving route data：Traffic route under the normal driving state of automatic record driver, and according to multiple Traveling amendment with section is reasonably driven a vehicle coordinate route, for the data comparison reference under follow-up abnormal transport condition.Below It is abnormal running data classification：
Emergency brake：Braking time and coasting distance, define amendment standard.
It is urgent to accelerate：Acceleration ratio Value Data is analyzed；
Break turn：The radian of turning, rate of turn；
Urgent lane change：Lane change cycle, width, frequency etc.；
Travel speed：Same section, given time travel speed data.
Each running data is all recorded analysis, gradually forms historical analysis with reference to data.
Second：When secondary transport condition analyzes determination strategy：
1) driving trace route degree of conformity, same section sets running boundary line track and axle center line tracking, such as Fig. 7 institutes Show, dotted arrow represents current driving track, solid arrow represents reasonable footprint.According to departure degree and track degree of conformity Carry out analysis judgement.The lane change number of times in the unit interval is analyzed using control line rule, scatter diagram rule etc., so as to current Driving stability degree of conformity etc., when these parameters exceed setting thresholding, is judged to entering driving dangerousness driving condition.
2) the dangerous driving state factor
Unit data obtains the dangerous driving factor extremely in the unit of analysis time.The dangerous driving factor may include：OK Route complexity, unit interval is sailed to bring to a halt number of times, urgent lane change number of times, jerk number of times.
According to these dangerous driving state factors, analysis judges whether whether driving behavior enters dangerous driving state.When Preceding transport condition with these dangerous driving state factors by being compared conversion, and analysis judges the urgent journey of current driving condition Degree, provides the operation such as prompting, alarm.
3) equally, driver's sound collection is analyzed, including voice and limbs behavior sound etc., to complaint scolding, pat Analysis is identified in sound etc.；Road anger terminology match equally may determine that as emergency running state to certain probability.
3rd：, can be with the peration data of utilization orientation disk, clinical thermometer etc. when judging whether to be in dangerous driving state Sign state information of condition sensor collection etc., to judge driver currently whether in the dangerous driving shape that should not be driven State.For example, gathering the body temperature of driver by clinical thermometer, Temperature changing analysis is then carried out：Analyzed, also may be used by Temperature changing To judge the situation of change of driver's mood, provide some references and judge information.In some cases, using upper steering wheel Temp/pulse measuring sensor makees synchrodata analysis, improves accuracy.
4th：When judging whether to be in dangerous driving state, also by Network Capture related data, recommendation can be planned Go out the road condition in next section, give driver reasonably warning and guide in advance.
To sum up, when analyze data judges that current state is in dangerous driving state, the phases such as voice can be provided in time Close and remind, play Relaxed music of releiving, stable driver's mood promotes currently to drive driving condition out of danger.
Data acquisition, whenever driving to open the driving model, automatic monitoring record running data, including various abnormal sounds Sound and abnormal transport condition.
Abnormal sound：Caterwauling, scolding etc., tap-tap, ear-piercing brake sound etc.
Abnormal and normally travel state：In order to obtain abnormal transport condition, it is necessary to first obtain normally travel state, so, Need to record the travel situations in usually some section.The travel situations of record may include, section name, average overall travel speed, route In camber, busy coefficient, the various situations such as time coefficient, write into Databasce, and according to these data, calculate and obtain a traveling State factor.Certainly initially need according to circumstances to set an initial value, subsequently progressively corrected according to travel situations.
Such as：Section 1, is predisposed to city, when m- morning and evening peak, average normal speed 9m/s, normal acceleration is in a= +/-3(m/s2)；Other periods are the 12m/s, (m/s of a=+/- 62)。
Emergency brake：Maximum travelling speed is that parking v=0 is completed in 12m/s, t=2s.A=-6m/ is obtained by v=v0+at s2.Conversely, beyond as above data certain limit, an abnormality data are recorded as, the conversion relation between other each numerical value, Here repeat no more.
For example, it is abnormal accelerate and skid steer state judgement just can basis, accelerate and braking time, acceleration sentenced It is disconnected whether abnormal.In order to increase quick criterion, it can be normalized and calculated according to brake and acceleration, usually the section can To preserve a urgent accelerated factor (a=6 (m/s2)) and the emergency brake factor (a=-6m/s2), usually transport condition is simple It is compared with the factor, according to departure degree, draws the order of severity situation of abnormal driving state.For just in certain limit Often, go beyond the scope as exception.
Similarly, the dangerous driving factor for being identified below and whether being in dangerous driving state can be sorted out, can be as follows：Rapidly Braking factor, the factor that swerves, rapidly the crash-stop factor, the sidewalk factor, rapidly accelerated factor and the factor that rapidly drops.
These dangerous driving factors can be just kept in database, the data subsequently obtained according to current driving condition, Contrast the factor and get driving condition situation, and make the judgement of next step action.
This example provides a kind of method for promoting driver to be currently disengaging from dangerous driving state of example, and monitoring can be recorded in real time Driver's driving states and driving mood are analyzed, and makes prompting in time according to analytical conclusions and warns, particularly some are dangerous Section, with advance notice or can take measures on customs clearance, so as to be prevented effectively from or mitigate traffic risk.Enter one again by the later stage Step data is analyzed and processed, and can also be provided rational drive and be guided.
Example 2
A kind of processing method of dangerous driving state is provided with reference to Fig. 8 to Figure 10 in this example, including：
First stage：Build historical data base；
Second stage：With reference to historical data base, whether real-time judge is currently in dangerous driving state；
Phase III：If being currently at dangerous driving state, the predetermined registration operation for departing from driving condition is performed.
As shown in figure 8, be a kind of method for building historical data base, including：
Gravity sensing data are gathered using gravity sensor, and transfer to gravitational displacement processing module to enter gravity sensing data Row analysis；
Using velocity sensor detection speed data, and acceleration information transfers to velocity process module to be handled；
With reference to gravitational displacement processing module and velocity process module, it can analyze and characterize the urgency in dangerous driving state Fast braking factor, the factor that swerves, rapidly the lane change factor, rapidly accelerated factor and the technology tenesmus factor etc. precarious position because Son, the normally travel factor is obtained while can also analyze.
The precarious position factor and the normally travel factor are further processed, danger signal database and journey can be obtained Brave vehicle line layout picture library.Here form configuration picture library, can characterize row of the current driver's when normally driving Car routing characteristics etc., for example, turning amplitude, turning speed, braking distance that normal turn is etc..
Voice data is gathered using microphone simultaneously, and voice data is transferred into acoustic processing module, active recording is carried out (mainly recording prompting audio), may also include：Rapidly voice, rapidly beating and length are braked, and sound etc. is various to characterize drivers' The recording of emotional state, is based ultimately upon recording generation audio database.
Above-mentioned danger signal database, conventional vehicle line layout picture library and audio database, constructing follow-up judgement is The no historical data base in dangerous driving state.
Fig. 9 show the flow for judging current driving condition and predetermined registration operation being performed when in dangerous driving state, Specifically include：
Gravity sensor detects gravimetric data, and transfers to gravitational displacement processing module to be handled；
Velocity sensor detection speed data, and transfer to velocity process module to be handled；
The sound collection equipments such as microphone gather audio, and have transferred to acoustic processing module processing；
The processing data that each processing module will be obtained after processing, and in the historical data base that is formed based on historical data Judgement is presently at dangerous driving state or the judgement factor of normal driving state is compared., will after comparison Comparison result is given to precarious position processing module, and precarious position processing module is based on comparison result, determines and be currently at danger Driving condition, then can perform the processing such as prompting processing, alarming processing, alert process and brake hard, these processing are foregoing The one or more for promoting to be currently disengaging from the predetermined registration operation of dangerous driving state.
Figure 10 provides a kind of current sign state based on driver, judges current whether in dangerous driving state Flow chart, it may include：
Using temperature and pulse transducer, the sign condition informations such as the body temperature and/or pulse of driver are detected；
The information of detection is handled by signal processing module, is compared with normal sign data.
Comparison result is informed into precarious position processing module, if precarious position processing module determines that current sign can be to have led Cause dangerous driving or when will cause the health of dangerous driving state, then perform predetermined registration operation, for example, output remind, it is defeated Go out audio of releiving, instructed to police station's alarm or output control, force vehicle pulling over observing etc. to promote driving condition out of danger Predetermined registration operation.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text means relevant with embodiment During special characteristic, structure or characteristic are included at least one embodiment of the present invention.Therefore, occur everywhere in entire disclosure " in one embodiment " or " in one embodiment " identical embodiment is not necessarily referred to.In addition, these specific feature, knots Structure or characteristic can be combined in one or more embodiments in any suitable manner.It should be understood that in the various implementations of the present invention In example, the size of the sequence number of above-mentioned each process is not meant to the priority of execution sequence, and the execution sequence of each process should be with its work( It can be determined with internal logic, any limit is constituted without tackling the implementation process of the embodiment of the present invention.The embodiments of the present invention Sequence number is for illustration only, and the quality of embodiment is not represented.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and And also including other key elements being not expressly set out, or also include for this process, method, article or device institute inherently Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this Also there is other identical element in process, method, article or the device of key element.
, can be by it in several embodiments provided herein, it should be understood that disclosed apparatus and method Its mode is realized.Apparatus embodiments described above are only schematical, for example, the division of the unit, is only A kind of division of logic function, can have other dividing mode, such as when actually realizing：Multiple units or component can be combined, or Another system is desirably integrated into, or some features can be ignored, or do not perform.In addition, shown or discussed each composition portion Coupling point each other or direct-coupling or communication connection can be the INDIRECT COUPLINGs of equipment or unit by some interfaces Or communication connection, can be electrical, machinery or other forms.
The above-mentioned unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit The part shown can be or may not be physical location；Both a place can be located at, multiple network lists can also be distributed to In member；Part or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing unit, also may be used Be each unit individually as a unit, can also two or more units it is integrated in a unit；It is above-mentioned Integrated unit can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through Programmed instruction related hardware is completed, and foregoing program can be stored in computer read/write memory medium, and the program exists During execution, the step of execution includes above method embodiment.
Or, if the above-mentioned integrated unit of the present invention is realized using in the form of software function module and is used as independent product Sale in use, can also be stored in a computer read/write memory medium.Understood based on such, the present invention is implemented The part that the technical scheme of example substantially contributes to prior art in other words can be embodied in the form of software product, The computer software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be with It is personal computer, server or network equipment etc.) perform all or part of each of the invention embodiment methods described. And foregoing storage medium includes：Movable storage device, ROM, magnetic disc or CD etc. are various can be with Jie of store program codes Matter.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (10)

1. a kind of dangerous driving state processing method, it is characterised in that applied in the mobile terminal on vehicle, including：
Obtain presupposed information；Wherein, the presupposed information includes：The driving conditions information of vehicle, the behavioral aspect of driver letter At least one of breath, the sign condition information of the driver and the emotional status information of the driver；
When the presupposed information, which is characterized, is currently entering dangerous driving state, the predetermined behaviour of driving condition out of danger is performed Make.
2. according to the method described in claim 1, it is characterised in that
The acquisition presupposed information, including at least one of：
The mobile terminal detects the motion state of itself using the sensor that moves out of itself, is believed with obtaining the driving conditions Breath；
Acoustic information in collection vehicle, to obtain the emotional status information for characterizing driver's emotional status；
The driver for receiving the sensor detection being located on steering wheel operates the behavioral aspect information of the steering wheel；
Receive the sign condition information that condition sensor detects the driver；
Receive the travel conditions information for the mobile unit collection that the vehicle is carried.
3. according to the method described in claim 1, it is characterised in that
Methods described also includes at least one of：
With reference to the dangerous driving factor and the presupposed information in local data base, determine whether to enter dangerous driving shape State；
The presupposed information is sent to cloud server；
Receive the cloud server and indicate the current instruction result for whether entering the dangerous driving state.
4. the method according to claim 1,2 or 3, it is characterised in that
It is described when the presupposed information characterizes and is currently entering dangerous driving state, perform the predetermined of driving condition out of danger Operation, including at least one of：
Export dangerous driving prompting；
Output mood is releived audio-frequency information；
Instructed to the vehicle output control, wherein, the control instruction, for controlling the vehicle to exit dangerous driving by force State；
Call request is automatically initiated to predetermined communication terminal, wherein, the communication of the mobile terminal and predetermined communication terminal is used for Promote dangerous driving state described in vehicle derailing.
5. the method according to claim 1,2 or 3, it is characterised in that
Methods described also includes：
The relevant information that current dangerous drives is obtained, wherein, the relevant information, including：The type of dangerous driving and/or danger The danger classes of driving；
It is described when the presupposed information characterizes and is currently entering dangerous driving state, perform the predetermined of driving condition out of danger Operation, including：
Perform the corresponding scheduled operation of the relevant information.
6. the method according to claim 1,2 or 3, it is characterised in that
Methods described also includes：
The traffic information and/or current time information of road where obtaining vehicle；
With reference to the presupposed information and the traffic information and/or the current time information, determine whether in danger Driving condition.
7. a kind of mobile terminal, including：
Acquiring unit, for obtaining presupposed information；Wherein, the presupposed information includes：The driving conditions information of vehicle, driver Behavioral aspect information, the sign condition information of the driver and the emotional status information of the driver at least within it One；
Execution unit, for when the presupposed information characterizes and is currently entering dangerous driving state, performing out of danger drive The scheduled operation of state.
8. mobile terminal according to claim 7, it is characterised in that
The acquiring unit, at least for performing at least one of：
The mobile terminal detects the motion state of itself using the sensor that moves out of itself, is believed with obtaining the driving conditions Breath；
Acoustic information in collection vehicle, to obtain the emotional status information for characterizing driver's emotional status；
The driver for receiving the sensor detection being located on steering wheel operates the behavioral aspect information of the steering wheel；
Receive the sign condition information that condition sensor detects the driver；
Receive the travel conditions information for the mobile unit collection that the vehicle is carried.
9. a kind of mobile terminal, it is characterised in that：Including：Memory, processor and storage are on a memory and by the processing The computer program that device is performed；
The processor, is connected with the memory, for that by performing the computer program, can realize claim 1 To any one of 6 dangerous driving state processing methods provided.
10. a kind of computer-readable storage medium, the computer-readable storage medium is stored with computer program, the computer program quilt After execution, the dangerous driving state processing method that any one of claim 1 to 6 is provided can be realized.
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