CN109017554A - Travel based reminding method, device and computer readable storage medium - Google Patents
Travel based reminding method, device and computer readable storage medium Download PDFInfo
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- CN109017554A CN109017554A CN201810847769.5A CN201810847769A CN109017554A CN 109017554 A CN109017554 A CN 109017554A CN 201810847769 A CN201810847769 A CN 201810847769A CN 109017554 A CN109017554 A CN 109017554A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
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Abstract
This disclosure relates to a kind of traveling based reminding method, device and computer readable storage medium, which comprises when the travel speed for detecting vehicle is less than pre-set velocity threshold value, obtain the traffic information of the vehicle front；Judge whether the traffic information meets preset condition；When the traffic information meets the preset condition, outputting alarm information.By the technical solution of the disclosure, can make vehicle only in the case of necessary outputting alarm information to remind pedestrian and other drivers to pay attention to avoiding, thus reduce warning information and to interference caused by pedestrian and other drivers.
Description
Technical field
This disclosure relates to technical field of vehicle, and in particular, to a kind of traveling based reminding method, device and computer-readable deposit
Storage media.
Background technique
The muting function of the vehicles such as power-assisted electric vehicle, electric bicycle is preferable, causes its surrounding pedestrian in the process of moving
Or the driver of its other vehicle often without noticing of and cause unnecessary safety accident.In the related technology, usually by vehicle
It is set as issuing the alarm call of " drop drop " when detecting that travel speed is lower to remind pedestrian and other drivers to pay attention to keeping away
It allows.However, being easy to cause noise jamming to pedestrian and other drivers in this way.
Summary of the invention
To overcome the problems in correlation technique, the disclosure a kind of traveling based reminding method, device and computer are provided can
Read storage medium.
According to the first aspect of the embodiments of the present disclosure, a kind of traveling based reminding method is provided, comprising:
When the travel speed for detecting vehicle is less than pre-set velocity threshold value, the traffic information of the vehicle front is obtained；
Judge whether the traffic information meets preset condition；
When the traffic information meets the preset condition, outputting alarm information.
Optionally, the traffic information for obtaining the vehicle front, comprising:
Obtain the road conditions image of the vehicle front；
Image recognition is carried out to the road conditions image, obtains the traffic information.
Optionally, the traffic information for obtaining the vehicle front, comprising:
Obtain the current geographical location of the vehicle；
The inquiry request for carrying the current geographical location of the vehicle is sent to Cloud Server, the inquiry request is used for
The Cloud Server is requested to inquire the road conditions of the vehicle front from map datum according to the current geographical location of the vehicle
Information；
Receive the traffic information that the Cloud Server returns.
Optionally, the traffic information for obtaining the vehicle front, comprising:
Obtain the current geographical location of the vehicle；
The inquiry request for carrying the current geographical location of the vehicle is sent to Cloud Server, the inquiry request is used for
The Cloud Server is requested to inquire the road conditions of the vehicle front from map datum according to the current geographical location of the vehicle
Information；
Receive the traffic information that the Cloud Server returns.
Optionally, the traffic information includes road barrier information, road type, intersection information and road markings letter
At least one of breath；
It is described to judge whether the traffic information meets preset condition, comprising:
When the road barrier information indicates to determine institute there are when barrier in first preset range of vehicle front
It states traffic information and meets the preset condition；Or
When the road type is default road type, determine that the traffic information meets the preset condition；Or
When the intersection information indicates to determine the road there are when intersection in second preset range of vehicle front
Condition information meets the preset condition；
When in the second preset range described in the road markings information indicates the vehicle front there are when crossing, really
The fixed traffic information meets the preset condition.
Optionally, described when the traffic information meets preset condition, after outputting alarm information, further includes:
When the traffic information is unsatisfactory for the preset condition, stop exporting the warning information.
According to the second aspect of an embodiment of the present disclosure, a kind of traveling alarm set is provided, comprising:
Module is obtained, is configured as obtaining the vehicle when the travel speed for detecting vehicle is less than pre-set velocity threshold value
Traffic information in front of；
Judgment module is configured as judging whether the traffic information meets preset condition；
Reminding module is configured as when the traffic information meets the preset condition, outputting alarm information.
Optionally, the acquisition module includes:
First acquisition submodule is configured as obtaining the road conditions image of the vehicle front；
Second acquisition submodule is configured as carrying out image recognition to the road conditions image, obtains the traffic information.
Optionally, the acquisition module includes:
Third acquisition submodule is configured as obtaining the current geographical location of the vehicle；
Sending submodule, the inquiry for being configured as carrying the current geographical location of the vehicle to Cloud Server transmission are asked
It asks, the inquiry request is for requesting the Cloud Server to be inquired from map datum according to the current geographical location of the vehicle
The traffic information of the vehicle front；
Receiving submodule is configured as receiving the traffic information that the Cloud Server returns.
Optionally, the acquisition module includes:
Submodule is detected, emission detection signal is configured as and receives the echo-signal of the detectable signal after reflection；
4th acquisition submodule is configured as obtaining the road conditions letter according to the detectable signal and the echo-signal
Breath.
Optionally, the traffic information includes road barrier information, road type, intersection information and road markings letter
At least one of breath, the judgment module includes:
Judging submodule is configured as indicating in first preset range of vehicle front in the road barrier information
There are when barrier, determine that the traffic information meets the preset condition；It or in the road type is default road class
When type, determine that the traffic information meets the preset condition；Or the vehicle front second is indicated in the intersection information
There are when intersection, determine that the traffic information meets the preset condition in preset range；Or in the road markings
Information indicates that there are when crossing, determine described in the traffic information satisfaction in the second preset range described in the vehicle front
Preset condition.
Optionally, described device further include:
Stop reminding module, be configured as when the traffic information is unsatisfactory for the preset condition, stops described in output
Warning information.
According to the third aspect of an embodiment of the present disclosure, a kind of traveling alarm set is provided, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
When the travel speed for detecting vehicle is less than pre-set velocity threshold value, the traffic information of the vehicle front is obtained；
Judge whether the traffic information meets preset condition；
When the traffic information meets the preset condition, outputting alarm information.
According to a fourth aspect of embodiments of the present disclosure, a kind of computer readable storage medium is provided, calculating is stored thereon with
Machine program instruction, when which is executed by processor the step of realization first aspect the method.
The technical scheme provided by this disclosed embodiment can include the following benefits: in the traveling speed for detecting vehicle
Outputting alarm information is when degree meets preset condition less than the traffic information of pre-set velocity threshold value and vehicle front to remind front row
People or other vehicle drivers pay attention to avoiding, and can make vehicle outputting alarm information in the case of necessary, to reduce
Warning information and to being interfered caused by pedestrian and other drivers.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is a kind of flow chart for travelling based reminding method shown according to an exemplary embodiment；
Fig. 2 is a kind of flow chart of the traveling based reminding method shown according to another exemplary embodiment；
Fig. 3 is a kind of block diagram for travelling alarm set shown according to an exemplary embodiment；
Fig. 4 is a kind of block diagram of the traveling alarm set shown according to another exemplary embodiment；
Fig. 5 is shown according to an exemplary embodiment a kind of for executing the block diagram of the device of traveling based reminding method.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
In embodiment of the disclosure, vehicle may, for example, be: power-assisted electric vehicle, electric bicycle, balance car, electric sliding
Wooden handcart, electric car etc..
Fig. 1 is a kind of flow chart for travelling based reminding method shown according to an exemplary embodiment, as shown in Figure 1, the party
Method the following steps are included:
In step s101, when the travel speed for detecting vehicle is less than pre-set velocity threshold value, vehicle front is obtained
Traffic information.
In one embodiment of the present disclosure, the sensor module in vehicle (such as vehicle speed sensor) can be in real time to vehicle
Travel speed detected.Wherein, pre-set velocity threshold value, which can according to need, is configured, such as is set as 3km/h.
In embodiment of the disclosure, the traffic information of vehicle front can be with for example, the road barricade of vehicle front
Object information, the road type of vehicle current driving road, the intersection information of vehicle front and vehicle front road markings letter
Breath etc..Wherein, road barrier information may include vehicle and pedestrian or the distance between other vehicles in front of it；Currently
The road type of travel may include: through street, trunk roads, secondary distributor road, branch, path etc.；Believe at the crossing of vehicle front
Breath may include: vehicle front with the presence or absence of the distance between intersection (such as crossroad), vehicle and junction ahead；Vehicle
Road markings information in front of may include: road traffic mark, road traffic marking etc..
In the disclosure, the traffic information of vehicle front can be obtained by different modes.Next, by specific
The various modes for obtaining vehicle front traffic information are described in detail in embodiment.
In a kind of possible embodiment, it can be led to by the road conditions image of image acquisition device vehicle front
It crosses and road conditions image is identified, get the traffic information of vehicle front.For example, can be carried out to collected road conditions image
A series of processing such as greyscale transformation, smothing filtering, binaryzation, feature extraction and matching, identify vehicle front pedestrian and its
The barriers such as his vehicle, and the distance between vehicle and front obstacle are got according to the depth information etc. of road conditions image.It is logical
Cross the collected road conditions image also traffic informations such as the intersection information of available vehicle front and road markings information.
It (is such as mounted on wide at vehicle windscreen it is worth noting that image collecting device can be set on vehicle
Angle automobile data recorder), (the mobile phone portable terminal of such as vehicle driver) is also can be set on other terminal devices.
In alternatively possible embodiment, the positioning component (such as GPS positioning device) of built-in vehicle can also be passed through
The current geographical location of vehicle is recorded, and the transmission of the Cloud Server by establishing communication connection with vehicle carries current geographic
The inquiry request of position is sent to Cloud Server, is determined from the map datum of storage by Cloud Server according to current geographic position
Vehicle current driving road out, inquire current driving road on vehicle front traffic information (traffic information of such as vehicle front,
Road markings information etc.) and return to vehicle.
In alternatively possible embodiment, it can also be emitted by detection device (such as radar) built-in in vehicle and be visited
It surveys signal and receives the echo-signal of the detectable signal after reflection, traffic information is obtained according to detectable signal and echo-signal.
For example, can be according to the time interval and transmitting signal between the emission time of detectable signal and the time of reception of echo-signal
Aerial spread speed determines the distance between vehicle and its front obstacle.
In step s 102, judge whether the traffic information of vehicle front meets preset condition.
Vehicle, which needs in the process of moving, keeps certain safe distance between pedestrian, other vehicles etc., in path uplink
It pays particular attention to suddenly appear in the pedestrian in the visual field and vehicle whens sailing or be ready to pass through intersection, crossing etc.
Deng therefore, preset condition being correspondingly arranged.Specifically, when the road barrier information instruction vehicle front the of vehicle front
There are when barrier (such as pedestrian or other vehicles), can determine that it is pre- that the traffic information of vehicle front meets in one preset range
If condition；Alternatively, can determine vehicle when the road type of vehicle current driving road is default road type (such as path)
The traffic information in front meets preset condition；Alternatively, the intersection information when vehicle front indicates the second preset range of vehicle front
When inside there is intersection, determine that the traffic information of vehicle front meets preset condition.Wherein, the first preset range and second pre-
It is configured if range can according to need, for example, the first preset range may be configured as using vehicle being the center of circle, radius for 10m's
Border circular areas, the second preset range can be the border circular areas for being 30 meters as the center of circle, radius using vehicle.
In step s 103, when the traffic information of vehicle front meets preset condition, outputting alarm information.
When the traffic information of vehicle front meets preset condition, shows that the road conditions of vehicle front are more complex and be easy to appear peace
Full accident, at this time can be with outputting alarm information, to prompt pedestrian and other drivers of vehicle front to pay attention to avoiding.Wherein, it accuses
The form of alert information may include the combined form of sound, light or both, and the embodiment of the present disclosure does not limit this.
By above-mentioned traveling based reminding method, it is less than pre-set velocity threshold value and vehicle front in the travel speed for detecting vehicle
Traffic information when meeting preset condition outputting alarm information to remind front pedestrian or other vehicle drivers to pay attention to avoiding,
It can make vehicle outputting alarm information in the case of necessary, to reduce warning information and make to pedestrian and other drivers
At interference.
In another exemplary embodiment of the present disclosure, as shown in Fig. 2, the above method further include:
In step S104, when traffic information is unsatisfactory for preset condition, stop outputting alarm information.
After outputting alarm information, the traffic information of vehicle front can be obtained in real time, when the road for detecting vehicle front
When condition information is unsatisfactory for preset condition, then stop outputting alarm information, to avoid lasting outputting alarm information to pedestrian and other
Vehicle driver etc. interferes.
Fig. 3 is a kind of block diagram for travelling alarm set shown according to an exemplary embodiment.As shown in figure 3, the device
300 include obtaining module 301, judgment module 302 and reminding module 303.
The acquisition module 301 is configured as obtaining institute when the travel speed for detecting vehicle is less than pre-set velocity threshold value
State the traffic information of vehicle front；
The judgment module 302 is configured as judging whether the traffic information meets preset condition；
The reminding module 303 is configured as when the traffic information meets the preset condition, outputting alarm information.
Optionally, as shown in figure 4, the acquisition module 301 includes:
First acquisition submodule 311 is configured as obtaining the road conditions image of the vehicle front；
Second acquisition submodule 312 is configured as carrying out image recognition to the road conditions image, obtains the road conditions letter
Breath.
Optionally, as shown in figure 4, the acquisition module 301 includes:
Third acquisition submodule 313 is configured as obtaining the current geographical location of the vehicle；
Sending submodule 314 is configured as carrying looking into for the current geographical location of the vehicle to Cloud Server transmission
Request is ask, the inquiry request is for requesting the Cloud Server according to the current geographical location of the vehicle from map datum
Inquire the traffic information of the vehicle front；
Receiving submodule 315 is configured as receiving the traffic information that the Cloud Server returns.
Optionally, as shown in figure 4, the acquisition module 301 includes:
Submodule 316 is detected, emission detection signal is configured as and receives the echo letter of the detectable signal after reflection
Number；
4th acquisition submodule 317 is configured as obtaining the road conditions according to the detectable signal and the echo-signal
Information.
Optionally, the traffic information includes road barrier information, road type, intersection information and road markings letter
At least one of breath, as shown in figure 4, the judgment module 302 includes:
Judging submodule 321 is configured as indicating that the vehicle front first presets model in the road barrier information
Enclose that interior there are when barrier, determine that the traffic information meets the preset condition；It or in the road type is default road
When the type of road, determine that the traffic information meets the preset condition；Or the vehicle front is indicated in the intersection information
There are when intersection, determine that the traffic information meets the preset condition in second preset range；Or in the road
Identification information indicates that there are when crossing, determine the traffic information satisfaction in the second preset range described in the vehicle front
The preset condition.
Optionally, as shown in figure 4, described device 300 further include:
Stop reminding module 304, be configured as when the traffic information is unsatisfactory for the preset condition, stops output institute
State warning information.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
Correspondingly, the disclosure also provides a kind of traveling alarm set, comprising: processor；It is executable for storage processor
The memory of instruction；Wherein, the processor is configured to: when detect vehicle travel speed be less than pre-set velocity threshold value
When, obtain the traffic information of the vehicle front；Judge whether the traffic information meets preset condition；When the traffic information
When meeting the preset condition, outputting alarm information.
Correspondingly, the disclosure also provides a kind of vehicle, including any of the above-described kind of traveling alarm set.Dress is reminded for traveling
It sets, details are not described herein.
Fig. 5 is shown according to an exemplary embodiment a kind of for executing the block diagram of the device 500 of traveling based reminding method.
Referring to Fig. 5, device 500 may include following one or more components: processing component 502, memory 504, electric power assembly 506,
Multimedia component 508, audio component 510, the interface 512 of input/output (I/O), sensor module 514 and communication component
516。
The integrated operation of the usual control device 500 of processing component 502, such as with display, telephone call, data communication, phase
Machine operation and record operate associated operation.Processing component 502 may include that one or more processors 520 refer to execute
It enables, to complete all or part of the steps of above-mentioned traveling based reminding method.In addition, processing component 502 may include one or more
Module, convenient for the interaction between processing component 502 and other assemblies.For example, processing component 502 may include multi-media module,
To facilitate the interaction between multimedia component 508 and processing component 502.
Memory 504 is configured as storing various types of data to support the operation in device 500.These data are shown
Example includes the instruction of any application or method for operating on device 500, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 504 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Electric power assembly 506 provides electric power for the various assemblies of device 500.Electric power assembly 506 may include power management system
System, one or more power supplys and other with for device 500 generate, manage, and distribute the associated component of electric power.
Multimedia component 508 includes the screen of one output interface of offer between described device 500 and user.One
In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings
Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers
Body component 508 includes a front camera and/or rear camera.When device 500 is in operation mode, such as screening-mode or
When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 510 is configured as output and/or input audio signal.For example, audio component 510 includes a Mike
Wind (MIC), when device 500 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched
It is set to reception external audio signal.The received audio signal can be further stored in memory 504 or via communication set
Part 516 is sent.In some embodiments, audio component 510 further includes a loudspeaker, is used for output audio signal.
I/O interface 512 provides interface between processing component 502 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock
Determine button.
Sensor module 514 includes one or more sensors, and the state for providing various aspects for device 500 is commented
Estimate.For example, sensor module 514 can detecte the state that opens/closes of device 500, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 500, and sensor module 514 can be with 500 1 components of detection device 500 or device
Position change, the existence or non-existence that user contacts with device 500,500 orientation of device or acceleration/deceleration and device 500
Temperature change.Sensor module 514 may include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 514 can also include optical sensor, such as CMOS or ccd image sensor, at
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 516 is configured to facilitate the communication of wired or wireless way between device 500 and other equipment.Device
500 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation
In example, communication component 516 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 516 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 500 can be believed by one or more application specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing above-mentioned traveling based reminding method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 504 of instruction, above-metioned instruction can be executed by the processor 520 of device 500 to complete above-mentioned traveling prompting side
Method.For example, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, magnetic
Band, floppy disk and optical data storage devices etc..
Those skilled in the art will readily occur to other embodiment party of the disclosure after considering specification and practicing the disclosure
Case.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or adaptability
Variation follows the general principles of this disclosure and including the undocumented common knowledge or usual skill in the art of the disclosure
Art means.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following claim
It points out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (14)
1. a kind of traveling based reminding method characterized by comprising
When the travel speed for detecting vehicle is less than pre-set velocity threshold value, the traffic information of the vehicle front is obtained；
Judge whether the traffic information meets preset condition；
When the traffic information meets the preset condition, outputting alarm information.
2. the method according to claim 1, wherein the traffic information for obtaining the vehicle front, comprising:
Obtain the road conditions image of the vehicle front；
Image recognition is carried out to the road conditions image, obtains the traffic information.
3. the method according to claim 1, wherein the traffic information for obtaining the vehicle front, comprising:
Obtain the current geographical location of the vehicle；
The inquiry request for carrying the current geographical location of the vehicle is sent to Cloud Server, the inquiry request is for requesting
The Cloud Server inquires the traffic information of the vehicle front according to the current geographical location of the vehicle from map datum；
Receive the traffic information that the Cloud Server returns.
4. the method according to claim 1, wherein the traffic information for obtaining the vehicle front, comprising:
Emission detection signal simultaneously receives the echo-signal of the detectable signal after reflection；
The traffic information is obtained according to the detectable signal and the echo-signal.
5. method according to any of claims 1-4, which is characterized in that the traffic information includes road barrier
At least one of information, road type, intersection information and road markings information；
It is described to judge whether the traffic information meets preset condition, comprising:
When the road barrier information indicates to determine the road there are when barrier in first preset range of vehicle front
Condition information meets the preset condition；Or
When the road type is default road type, determine that the traffic information meets the preset condition；Or
When the intersection information indicates that there are when intersection, determine the road conditions letter in second preset range of vehicle front
Breath meets the preset condition；Or
When, there are when crossing, determining institute in the second preset range described in the road markings information indicates the vehicle front
It states traffic information and meets the preset condition.
6. method according to any of claims 1-4, which is characterized in that described when the traffic information meets in advance
If when condition, after outputting alarm information, further includes:
When the traffic information is unsatisfactory for the preset condition, stop exporting the warning information.
7. a kind of traveling alarm set characterized by comprising
Module is obtained, is configured as when the travel speed for detecting vehicle is less than pre-set velocity threshold value, before obtaining the vehicle
The traffic information of side；
Judgment module is configured as judging whether the traffic information meets preset condition；
Reminding module is configured as when the traffic information meets the preset condition, outputting alarm information.
8. device according to claim 7, which is characterized in that the acquisition module includes:
First acquisition submodule is configured as obtaining the road conditions image of the vehicle front；
Second acquisition submodule is configured as carrying out image recognition to the road conditions image, obtains the traffic information.
9. device according to claim 7, which is characterized in that the acquisition module includes:
Third acquisition submodule is configured as obtaining the current geographical location of the vehicle；
Sending submodule is configured as sending the inquiry request for carrying the current geographical location of the vehicle to Cloud Server,
The inquiry request is for requesting the Cloud Server to inquire institute from map datum according to the current geographical location of the vehicle
State the traffic information of vehicle front；
Receiving submodule is configured as receiving the traffic information that the Cloud Server returns.
10. device according to claim 7, which is characterized in that the acquisition module includes:
Submodule is detected, emission detection signal is configured as and receives the echo-signal of the detectable signal after reflection；
4th acquisition submodule is configured as obtaining the traffic information according to the detectable signal and the echo-signal.
11. the device according to any one of claim 7-10, which is characterized in that the traffic information includes road barricade
At least one of object information, road type, intersection information and road markings information, the judgment module include:
Judging submodule is configured as indicating exist in first preset range of vehicle front in the road barrier information
When barrier, determine that the traffic information meets the preset condition；Or when the road type is default road type,
Determine that the traffic information meets the preset condition；Or indicate that the vehicle front second presets model in the intersection information
Enclose that interior there are when intersection, determine that the traffic information meets the preset condition；Or refer in the road markings information
Show that there are when crossing, determine that the traffic information meets the default item in the second preset range described in the vehicle front
Part.
12. the device according to any one of claim 7-10, which is characterized in that described device further include:
Stop reminding module, be configured as when the traffic information is unsatisfactory for the preset condition, stops exporting the alarm
Information.
13. a kind of traveling alarm set characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
When the travel speed for detecting vehicle is less than pre-set velocity threshold value, the traffic information of the vehicle front is obtained；
Judge whether the traffic information meets preset condition；
When the traffic information meets the preset condition, outputting alarm information.
14. a kind of computer readable storage medium, is stored thereon with computer program instructions, which is characterized in that the program instruction
The step of any one of claim 1-6 the method is realized when being executed by processor.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110490142A (en) * | 2019-08-21 | 2019-11-22 | 北京百度网讯科技有限公司 | For generating the method and device of alarm signal |
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| CN111432165A (en) * | 2019-01-09 | 2020-07-17 | 上海博泰悦臻电子设备制造有限公司 | Reminding method and device and computer storage medium |
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