CN107415688A - A kind of overspeed of vehicle reminding method and relevant device - Google Patents
A kind of overspeed of vehicle reminding method and relevant device Download PDFInfo
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- CN107415688A CN107415688A CN201710198497.6A CN201710198497A CN107415688A CN 107415688 A CN107415688 A CN 107415688A CN 201710198497 A CN201710198497 A CN 201710198497A CN 107415688 A CN107415688 A CN 107415688A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000003384 imaging method Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 description 23
- 238000009432 framing Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
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- 210000004556 brain Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/18—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including a device to audibly, visibly, or otherwise signal the existence of unusual or unintended speed to the driver of the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
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- Combustion & Propulsion (AREA)
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Abstract
The invention provides a kind of overspeed of vehicle reminding method and relevant device.This method includes：Controller obtains the speed-limiting messages under present speed and current road conditions；Whether vehicle of the controller according to where the present speed and the speed-limiting messages judge the controller exceeds the speed limit；When judged result is the overspeed of vehicle, the controller sends control information to the digital meter panel for being located at same vehicle with the controller；The digital meter panel receives the control information, and prompt message is exported according to the control information, to prompt the driver of the vehicle to drive over the speed limit, so as to realize by digital meter panel to realize the intelligent reminding to driver, more convenient, lifting drives to experience.
Description
Technical field
The present invention relates to vehicular field, more particularly to a kind of overspeed of vehicle reminding method and relevant device.
Background technology
In recent years, as the continuous development of economic society, expressway construction enter fast-developing period, however, with
For highway while playing huge economic results in society, shortening intercity time-space matrix, traffic safety problem also causes people
Extensive concern.It is a great reason of the traffic accident triggered to drive over the speed limit, and the traffic accident for initiation of driving over the speed limit
Often driver and autre vie property are brought about great losses.
In the prior art, the driver of vehicle judges whether vehicle exceeds the speed limit the current vehicle speed shown according to digital meter panel
And the speed limit direction board in roadside is arranged at by observation, judged, it is necessary to which the driver of vehicle remembers the speed limit observed
Letter information, it is cumbersome.
The content of the invention
The embodiments of the invention provide a kind of overspeed of vehicle reminding method and relevant device, digital meter panel can be passed through
More convenient to realize the intelligent reminding to driver, lifting drives to experience.
In a first aspect, the embodiments of the invention provide a kind of overspeed of vehicle reminding method, including：
Controller obtains the speed-limiting messages under present speed and current road conditions；
Vehicle of the controller according to where the present speed and the speed-limiting messages judge the controller be
No hypervelocity；
When judged result is the overspeed of vehicle, the controller is to the number for being located at same vehicle with the controller
Word instrument board sends control information；
The digital meter panel receives the control information, and exports prompt message according to the control information, with prompting
The driver of the vehicle drives over the speed limit.
Alternatively, the control information includes the speed-limiting messages；The digital meter panel is defeated according to the control information
Going out prompt message also includes：
The digital meter panel shows the speed-limiting messages.
Alternatively, the speed-limiting messages that the controller is obtained under current road conditions include：
The image information that the controller is collected by imaging sensor identifies the speed-limiting messages under current road conditions；Or,
The controller receives the speed-limiting messages that the roadside unit under current road conditions is sent；Or,
The controller calculates speed-limiting messages according to the current environment parameter got；The current environment parameter bag
Include：At least one of temperature, humidity, weather pattern, road surface types.
Alternatively, before the controller obtains the speed-limiting messages under present speed and current road conditions, methods described is also
Including：
Controller according to navigation information detect current location after pre-determined distance in whether have turning roadway, if it is,
Then trigger the step of controller obtains the speed-limiting messages under present speed and current road conditions；
The speed-limiting messages that controller is obtained under current road conditions include：
The controller calculates speed-limiting messages according to the turning roadway detected.
Alternatively, the digital meter panel exports prompt message according to the control information and included：
The digital meter panel by the indicator lamp, display screen, loudspeaker that are arranged on the digital meter panel extremely
A kind of few output prompt message.
Second aspect, also a kind of vehicle of the embodiment of the present invention, including：Controller and digital meter panel, wherein, it is described
Controller includes：Acquiring unit, judging unit and transmitting element；The digital meter panel includes receiving unit and control
Unit；
The acquiring unit is used for：Obtain the speed-limiting messages under present speed and current road conditions；
The judging unit is used for：According to where the present speed and the speed-limiting messages judge the controller
Vehicle whether exceed the speed limit；
The transmitting element is used for：When the judged result of the judging unit is the overspeed of vehicle, to digital instrument
Disk sends control information；
The receiving unit is used for：Receive the control information；
Described control unit is used for：Prompt message is exported according to the control information, to prompt the driver of the vehicle
Drive over the speed limit.
Alternatively, the control information includes the speed-limiting messages；Described control unit is additionally operable to：The digital instrument
Disk shows the speed-limiting messages.
Alternatively, the acquiring unit is additionally operable to：
The image information collected by imaging sensor identifies the speed-limiting messages under current road conditions；Or,
Receive the speed-limiting messages that the roadside unit under current road conditions is sent；Or,
According to the current environment parameter got, speed-limiting messages are calculated；The current environment parameter includes：It is temperature, wet
At least one of degree, weather pattern, road surface types.
Alternatively, the controller also includes：Detection unit, for the acquiring unit obtain present speed and
Whether before speed-limiting messages under current road conditions, being detected according to navigation information in the pre-determined distance after current location has turning
Track, if it is, triggering the acquiring unit performs present speed and the speed-limiting messages under current road conditions of obtaining
Step；
The acquiring unit is additionally operable to：Speed-limiting messages are calculated according to the turning roadway detected.
Alternatively, described control unit is specifically used for：
Pass through the output prompting of at least one of indicator lamp, display screen, loudspeaker for being arranged on the digital meter panel
Information.
In the embodiment of the present invention, the speed-limiting messages under present speed and current road conditions are obtained by controller, according to working as
Whether the vehicle where preceding speed and speed-limiting messages judge controller exceeds the speed limit, if it is, being arranged at same car to controller
Digital meter panel on sends control information, so that digital instrument after control information is received, exports according to control information
Prompt message, to prompt the driver of vehicle to drive over the speed limit, so as to realize by digital meter panel to realize the intelligence to driver
It can remind, more convenient, lifting drives to experience.
Moreover, digital meter panel is usually located at the front side of steering wheel, it is easy to the driver of vehicle to observe, it is more convenient, and
Cost is low.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, required use in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of structural framing figure of vehicle control system provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic flow sheet of overspeed of vehicle reminding method provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation of speed limit display interface provided in an embodiment of the present invention；
Fig. 4 is a kind of structural framing figure of vehicle provided in an embodiment of the present invention；
Fig. 5 is the structural framing figure of another vehicle provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
It should be noted that the term used in embodiments of the present invention is only merely for the mesh of description specific embodiment
, and it is not intended to be limiting the present invention." one of singulative used in the embodiment of the present invention and appended claims
Kind ", " described " and "the" are also intended to including most forms, unless context clearly shows that other implications.It is also understood that
Term "and/or" used herein refers to and any or all may comprising the associated list items purpose of one or more
Combination.
Referring to Fig. 1, Fig. 1 is a kind of structural framing figure of vehicle control system provided in an embodiment of the present invention.The present invention
Each embodiment can be implemented based on the vehicle control system shown in Fig. 1.The vehicle control system can include controller
11 and digital meter panel 12, alternatively, the vehicle control system can also include server 13, terminal 14, roadside unit 15
Deng.Wherein, controller 11 can be entire car controller (English：Vehicle Management System, VMS), can also
It is board units (English：On board Unit, OBU) etc..Wherein, entire car controller is the command and management center of vehicle, can
With including circuit module being related in control processor, memory, communication module and vehicle etc..Board units are and roadside
Unit (Road Side Unit, RSU) 15 microwave devices to be communicated.Usual board units can include processor, storage
Device, communication module etc..Digital meter panel 12 reflects the device of each system health of vehicle, and usual digital meter panel 12 includes
Speedometer, revolution counter, oil pressure gauge, water-thermometer, fuel gauge, charging table, miscellaneous indicator lamp or warning light
Deng.Server 13 can be cloud server or the webserver；Terminal 14 can be bound with controller 11
Terminal, the terminal 14 can be wearable device, such as Intelligent bracelet, intelligent glasses or smart mobile phone, flat board electricity
Brain etc., can also be intelligent vehicle-carried robot, and the present invention is not restricted.Roadside unit 15 can be with microwave communication function
Roadside equipment, for being communicated with board units in vehicle, with obtain roadside unit broadcast information or carry out electronics
Pay etc..Roadside unit can also be that roadside sets the stop-light without communication function, traffic indication board etc., vehicle internal control
Device 11 processed can obtain the state of stop-light, information on traffic indication board etc. by imaging sensor.
Referring to Fig. 2, Fig. 2 is a kind of schematic flow sheet of overspeed of vehicle reminding method provided in an embodiment of the present invention.Should
Method includes：
Step S210：Controller obtains the speed-limiting messages under present speed and current road conditions.
Specifically, the present speed of vehicle where controller can obtain itself.Speed-limiting messages can include limit speed limit
Value.Alternatively, speed-limiting messages can also include speed-limit road section.
Alternatively, a kind of embodiment of the speed-limiting messages under the current road conditions of controller acquisition can be：Controller can be with
By imaging sensor, for example the camera being arranged on vehicle is adopted, and the traffic information of current scene is gathered in real time, current
When scene includes speed limit direction board, the image information that imaging sensor is got includes speed limit direction board, and controller can lead to
The character crossed in identification image, gets the speed-limiting messages on the speed limit direction board.
Alternatively, the another embodiment of the speed-limiting messages under the current road conditions of controller acquisition can be：Controller can
To obtain current location by alignment system (such as GPS positioning system, BDS alignment systems etc.), further according to the ground of local cache
Diagram data or map server obtain speed-limiting messages corresponding to current location.
Alternatively, roadside unit can broadcast speed limit letter with the speed-limiting messages in section where memory and to surrounding vehicles
Breath, controller can also get the speed-limiting messages under current road conditions by receiving the speed-limiting messages of roadside unit transmission.
In one embodiment of the invention, a kind of embodiment that controller obtains the speed-limiting messages under current road conditions can be with
It is：Including：Controller calculates speed-limiting messages according to the current environment parameter got according to the current environment parameter got；
Current environment parameter includes：At least one of temperature, humidity, weather pattern, road surface types etc..It is appreciated that when temperature compared with
Low, when snowing, road surface is more smooth, and restricted speed prevents vehicle is sent from knocking into the back in a less scope.Ensure driving peace
Entirely.
In another embodiment of the invention, controller can obtain the navigation information of vehicle, and the navigation information can include
The current location of vehicle, the dot position information that sets out, purpose dot position information and the leading line including the starting point and point of destination
Road.Before step S210, controller can be according in the pre-determined distance (such as 5m) after navigation information detection current location
Whether turning roadway is had, if it is, trigger controller performs step S210, now, speed-limiting messages are the correspondence of turning roadway
Speed-limiting messages, speed limit can be included, speed limit is relevant with the curvature of turning roadway, the more big then corresponding speed limit of curvature
It is bigger.The mode that controller obtains the speed-limiting messages under current road conditions can be：Controller is according to the turning roadway detected
Speed limit corresponding to curvature or the curvature radius calculation turning roadway.
Step S220：Whether vehicle of the controller according to where present speed and speed-limiting messages judge board units surpasses
Speed.
Specifically, controller judges whether present speed is more than speed limit, if it is, explanation overspeed of vehicle drives, can
To perform step S230；Otherwise, it is furious driving to illustrate vehicle, and controller can terminate flow or return to step S210.
Step S230：Controller sends control information to digital meter panel.
Wherein, controller is arranged on same vehicle with digital meter panel.Controller can connect numeral by control line
Instrument board, digital meter panel is controlled by sending control instruction or control information.For example, digital meter panel can wrap
The indicator lamp or warning lamp for indicating to have risk of collision are included, controller can be sent to digital meter panel to be used for for unlatching
Indicate there is the control information of the indicator lamp of risk of collision or warning lamp.
The method that controller sends control information to digital meter panel can also be by for connecting controller and numeral
The data wire or control line of instrument board；Can also be by WLAN (WLAN), near-field communication (Near Field
Communication, NFC), bluetooth, any communication mode in microwave communication etc. be controlled the transmission of information.
Alternatively, control information can include speed-limiting messages.The speed-limiting messages can be speed limit.
Step S240：Digital meter panel receives control information, and exports prompt message according to control information, to prompt car
Driver drive over the speed limit.
Wherein, digital meter panel can be by indicator lamp, display screen, loudspeaker for being arranged on digital meter panel etc.
At least one output prompt message.Specifically, digital meter panel can according to the embodiment of control information output prompt message
To be：Start the indicator lamp or warning lamp for indicating to have risk of collision, show there is risk of collision for instruction by display screen
Prompt text, icon, image, video etc., the sound prompt message for indicating to have risk of collision language is exported by loudspeaker.
When control information includes speed-limiting messages, for example during speed limit, digital meter panel can show speed limit, with prompting
The driver of vehicle is with less than the speed of speed limit traveling.
Alternatively, digital meter panel can indicate speed limit by speedometer, referring to Fig. 3, Fig. 3 is this hair
The structural representation for a kind of speed limit display interface that bright embodiment provides, as shown in figure 3, the vehicle speed mileage of digital meter panel
Table 30 can include the dial plate safe speed indicator lamp 302 of speed dial plate 301, speed indicator 303, mileage display area 304 etc.,
The present speed of vehicle is shown by speed indicator 303, speed limit is shown by speed limit indicator lamp 302, shown by mileage
Area 304 shows the total kilometrage of the traveling of vehicle.It is appreciated that digital meter panel can also pass through the display screen of digital meter panel
Indicate speed limit.
In the embodiment of the present invention, the speed-limiting messages under present speed and current road conditions are obtained by controller, according to working as
Whether the vehicle where preceding speed and speed-limiting messages judge controller exceeds the speed limit, if it is, being arranged at same car to controller
Digital meter panel on sends control information, so that digital instrument after control information is received, exports according to control information
Prompt message, to prompt the driver of vehicle to drive over the speed limit, so as to realize by digital meter panel to realize the intelligence to driver
It can remind, more convenient, lifting drives to experience.
Moreover, digital meter panel is usually located at the front side of steering wheel, it is easy to the driver of vehicle to observe, it is more convenient, and
Cost is low.
Referring to Fig. 4, Fig. 4 is a kind of structural framing figure of vehicle provided in an embodiment of the present invention, and shown in Fig. 4, the vehicle
Including controller 41 and digital meter panel 42, wherein, the controller 41 include acquiring unit 411, judging unit 412 with
And transmitting element 413；The digital meter panel 42 includes receiving unit 421 and control unit 422；
The acquiring unit 411 is used for：Obtain the speed-limiting messages under present speed and current road conditions；
The judging unit 412 is used for：Judge the controller institute according to the present speed and the speed-limiting messages
Vehicle whether exceed the speed limit；
The transmitting element 413 is used for：When the judged result of the judging unit is the overspeed of vehicle, to numeral
Instrument board 42 sends control information；
The receiving unit 421 is used for：Receive the control information；
Described control unit 422 is used for：Prompt message is exported according to the control information, to prompt driving for the vehicle
The person of sailing drives over the speed limit.
Alternatively, the control information includes the speed-limiting messages；Described control unit 422 is additionally operable to：The digital instrument
Dial plate shows the speed-limiting messages.
Alternatively, the acquiring unit 411 is additionally operable to：
The image information collected by imaging sensor identifies the speed-limiting messages under current road conditions；Or,
Receive the speed-limiting messages that the roadside unit under current road conditions is sent；Or,
According to the current environment parameter got, speed-limiting messages are calculated；The current environment parameter includes：It is temperature, wet
At least one of degree, weather pattern, road surface types.
Alternatively, the controller 41 also includes：Detection unit, for obtaining present speed in the acquiring unit 411
And whether before the speed-limiting messages under current road conditions, detected according to navigation information has in the pre-determined distance after current location
Turning roadway, if it is, triggering the acquiring unit 411 performs the limit obtained under present speed and current road conditions
The step of fast information；
The acquiring unit 411 is additionally operable to：Speed-limiting messages are calculated according to the turning roadway detected.
Alternatively, described control unit 422 is specifically used for：
Pass through the output prompting of at least one of indicator lamp, display screen, loudspeaker for being arranged on the digital meter panel
Information.
It should be noted that the function of the middle unit of various embodiments of the present invention can be according in above method embodiment
Method specific implementation, its specific implementation process is referred to the associated description of above method embodiment, and here is omitted.
In the embodiment of the present invention, the speed-limiting messages under present speed and current road conditions are obtained by controller, according to working as
Whether the vehicle where preceding speed and speed-limiting messages judge controller exceeds the speed limit, if it is, being arranged at same car to controller
Digital meter panel on sends control information, so that digital instrument after control information is received, exports according to control information
Prompt message, to prompt the driver of vehicle to drive over the speed limit, so as to realize by digital meter panel to realize the intelligence to driver
It can remind, more convenient, lifting drives to experience.
Moreover, digital meter panel is usually located at the front side of steering wheel, it is easy to the driver of vehicle to observe, it is more convenient, and
Cost is low.
Referring to Fig. 5, Fig. 5 is the structural framing figure of another vehicle provided in an embodiment of the present invention, and shown in Fig. 5, the car
Include：Including controller 51 and digital meter panel 52.It can be carried out between the controller 51 and the digital meter panel 52
The transmission of data or signal.Wherein, the controller 51 includes first processor 511, first memory 512, alternatively, control
Device 51 can also include input unit 513, output device 514 and first communication module 515.First processor 511 is connected to
First memory 512, input unit 513, output device 514 and first communication module 515, such as first processor 511 can
To be connected to first memory 512, input unit 513, output device 514 and first communication module 515 by bus.
Alternatively, digital meter panel 52 can include second processor 521, second memory 522, output module 523,
Second communication module 524 etc..Second processor 521 is connected to second memory 522, output module 523, second communication module
524 etc..It is appreciated that second processor 521, second memory 522, second communication module 524 are not essential module.Number
Word instrument board 52 can connect controller 51, receive the electric signal that controller 51 is sent, and then export prompt message.
First processor 511 is the control centre of vehicle and controller 51, is entirely controlled using various interfaces and connection
The various pieces of device 51 processed, call the program code that stores or data in first memory 512, the behaviour in operation controller 51
Make system and application program；Second processor 521 is used to call the program code of second memory 522 or data, performs numeral
Application program in instrument board 52.Specifically, first processor 511 and second processor 521 can be used for performing following steps
Suddenly：
First processor 511 is used to perform：The speed-limiting messages under present speed and current road conditions are obtained, according to described
Whether the vehicle where present speed and the speed-limiting messages judge the controller exceeds the speed limit, if it is, to the control
The digital meter panel that device is located at same vehicle sends control information；So that the digital meter panel is receiving the control letter
Breath, prompt message is exported according to the control information, to prompt the driver of the vehicle to drive over the speed limit.
It is appreciated that first processor 511 perform it is described to digital meter panel 52 send control information can include：The
One processor 511 sends control information to second processor 521.Now, second processor 521 is used to perform：Receive the control
Information processed, and prompt message is exported by output module 523 according to the control information, to prompt the driver of the vehicle
Drive over the speed limit.
Alternatively, the control information includes the speed-limiting messages；The digital meter panel 52 is according to the control information
Output prompt message also includes：The digital meter panel 52 shows the speed-limiting messages.
It is appreciated that first processor 511 perform it is described to digital meter panel 52 send control information can include：The
One processor 511 sends control information to second processor 521.Second processor 521 can be exported by output module 523
Speed-limiting messages.
Alternatively, the first processor 511 performs the speed-limiting messages obtained under current road conditions and can included：
The image information collected by imaging sensor in input unit 513 identifies the speed-limiting messages under current road conditions；
Or,
The speed-limiting messages that the roadside unit under current road conditions is sent are received by first communication module 515；Or,
According to the current environment parameter got, speed-limiting messages are calculated；The current environment parameter includes：It is temperature, wet
At least one of degree, weather pattern, road surface types etc..
Alternatively, the first processor 511 is performing the speed limit letter obtained under present speed and current road conditions
Before breath, the first processor 511 is additionally operable to perform：
According to whether having turning roadway in the pre-determined distance after navigation information detection current location, if it is, triggering
The first processor 511 performs the step of obtaining the speed-limiting messages under present speed and current road conditions；
Now, first processing, 511 devices perform the speed-limiting messages obtained under current road conditions and specifically included：According to detection
The turning roadway arrived calculates speed-limiting messages.
Alternatively, the digital meter panel 52 exports prompt message according to the control information and included：
The digital meter panel 52 passes through in the indicator lamp, display screen, loudspeaker that are arranged on the digital meter panel 52
At least one output prompt message；Or,
The second processor 521 passes through at least one of indicator lamp, display screen, loudspeaker in output module 523 etc.
Export prompt message.
It should be noted that first processor 511 or second processor 521 can be central processing unit (English：
Central processing unit, CPU), network processing unit (English：Network processor, NP), hardware chip
Or its any combination.Above-mentioned hardware chip can be application specific integrated circuit (English： application-specific
Integrated circuit, ASIC), PLD (English：Programmable logic device, PLD)
Or its combination.Above-mentioned PLD can be CPLD (English：complex programmable logic
Device, CPLD), field programmable gate array (English：Field-programmable gate array, FPGA),
GAL (English：Generic array logic, GAL) or its any combination.
First memory 512 or second memory 522 are used for data storage or program code etc..First memory 51252
Or second memory 522 can include volatile memory (English：Volatile memory), such as random access memory
(English：Random access memory, abbreviation：RAM)；Memory 52 can also include nonvolatile memory (English：
Non-volatile memory), such as read-only storage (English：Read-only memory, abbreviation：ROM), flash
Device (English：Flash memory), hard disk (English：Hard disk drive, abbreviation：HDD) or solid state hard disc is (English：
Solid-state drive, abbreviation：SSD)；Memory 52 can also include the combination of the memory of mentioned kind.
Input unit 513 can include image-input device 513, such as camera, available for receive input numeral or
Character information, and produce keyboard, mouse, action bars, optics or the trace ball relevant with user's setting and function control
Signal inputs.Specifically, input unit 513 may include touch sensitive surface and other input equipments.Touch sensitive surface, also referred to as touch
Touch display panel or Trackpad, collect user on or near it touch operation (such as user using finger, stylus
Etc. the operation of any suitable object or annex on touch sensitive surface or near touch sensitive surface), and according to journey set in advance
Formula drives corresponding attachment means.Optionally, touch sensitive surface may include 51 two portions of touch detecting apparatus and touch controller
Point.Alternatively, input unit 513 can also include various sensors, such as imaging sensor (for example camera, infrared take the photograph
As first-class), position sensor (such as radar, GPS module etc.), accelerometer, gyroscope, temperature sensor etc., the present invention is not
It is limited.
Output device 514 can include but is not limited to image output unit, sound output and sense of touch output unit.Image
Output unit is used for output character, picture and/or video.The image output unit may include display panel, for example with
LCD (Liquid Crystal Display, liquid crystal display), OLED (Organic Light-Emitting Diode, it is organic
Light emitting diode) etc..In some embodiments it is possible to touch sensitive surface and display panel are integrated and realize input and output work
Energy.
The output module 523 of digital meter panel 52 can include at least one of indicator lamp, loudspeaker, display screen etc..
First communication module 515 is used to realize controller 51 and digital meter panel 52 or other equipment, such as server,
Terminal, roadside unit etc. are communicatively coupled, to receive and send data.Second communication module 524 is used for digital meter panel 52
It is communicatively coupled with controller 51 or other equipment, such as terminal etc., to receive and send data.First communication module 515
Or second communication module 524 can include 3G/4G/5G communication modules, bluetooth module, WiFi module, NFC module, microwave communication
Module etc..Although Fig. 5 shows first communication module 515 and second communication module 524, but it is understood that, it is simultaneously
Must be configured into for controller 51 or digital meter panel 52 is not belonging to, can not change the essential of invention as needed completely
In the range of and omit.
In summary, the speed-limiting messages under present speed and current road conditions are obtained by controller, according to present speed
And speed-limiting messages judge controller where vehicle whether exceed the speed limit, if it is, being arranged to controller on same vehicle
Digital meter panel sends control information, so that digital instrument exports prompting letter after control information is received, according to control information
Breath, to prompt the driver of vehicle to drive over the speed limit, so as to realize by digital meter panel to realize that the intelligence to driver carries
Wake up, more convenient, lifting drives to experience.
Moreover, digital meter panel is usually located at the front side of steering wheel, it is easy to the driver of vehicle to observe, it is more convenient, and
Cost is low.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can
To instruct the hardware of correlation to complete by computer program, described program can be stored in a computer-readable storage
In medium, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can
For magnetic disc, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random
Access Memory, RAM) etc..
Above disclosure is only preferred embodiment of present invention, can not limit the right of the present invention with this certainly
Scope, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (10)
- A kind of 1. overspeed of vehicle reminding method, it is characterised in that including：Controller obtains the speed-limiting messages under present speed and current road conditions；Whether vehicle of the controller according to where the present speed and the speed-limiting messages judge the controller surpasses Speed；When judged result is the overspeed of vehicle, the controller is to the digital instrument for being located at same vehicle with the controller Disk sends control information；The digital meter panel receives the control information, and exports prompt message according to the control information, to prompt The driver for stating vehicle drives over the speed limit.
- 2. according to the method for claim 1, it is characterised in that the control information includes the speed-limiting messages；The number Word instrument board exports prompt message according to the control information also to be included：The digital meter panel shows the speed-limiting messages.
- 3. according to the method for claim 1, it is characterised in that the controller obtains the speed-limiting messages bag under current road conditions Include：The image information that the controller is collected by imaging sensor identifies the speed-limiting messages under current road conditions；Or,The controller receives the speed-limiting messages that the roadside unit under current road conditions is sent；Or,The controller calculates speed-limiting messages according to the current environment parameter got；The current environment parameter includes：Temperature At least one of degree, humidity, weather pattern, road surface types.
- 4. according to the method for claim 1, it is characterised in that the controller is obtained under present speed and current road conditions Speed-limiting messages before, methods described also includes：Whether controller in the pre-determined distance after navigation information detection current location according to having turning roadway, if it is, touching The step of sending out controller described and obtain the speed-limiting messages under present speed and current road conditions；The speed-limiting messages that controller is obtained under current road conditions include：The controller calculates speed-limiting messages according to the turning roadway detected.
- 5. according to the method described in claim 1-3 any claims, it is characterised in that the digital meter panel is according to Control information output prompt message includes：The digital meter panel passes through at least one in the indicator lamp, display screen, loudspeaker that are arranged on the digital meter panel Kind output prompt message.
- A kind of 6. vehicle, it is characterised in that including：Controller and digital meter panel, wherein, the controller includes：Obtain Unit, judging unit and transmitting element；The digital meter panel includes receiving unit and control unit；The acquiring unit is used for：Obtain the speed-limiting messages under present speed and current road conditions；The judging unit is used for：Vehicle according to where the present speed and the speed-limiting messages judge the controller Whether exceed the speed limit；The transmitting element is used for：When the judged result of the judging unit is the overspeed of vehicle, sent out to digital meter panel Send control information；The receiving unit is used for：Receive the control information；Described control unit is used for：Prompt message is exported according to the control information, to prompt the driver of the vehicle to exceed the speed limit Traveling.
- 7. vehicle according to claim 1, it is characterised in that the control information includes the speed-limiting messages；The control Unit processed is additionally operable to：The digital meter panel shows the speed-limiting messages.
- 8. vehicle according to claim 1, it is characterised in that the acquiring unit is additionally operable to：The image information collected by imaging sensor identifies the speed-limiting messages under current road conditions；Or,Receive the speed-limiting messages that the roadside unit under current road conditions is sent；Or,According to the current environment parameter got, speed-limiting messages are calculated；The current environment parameter includes：Temperature, humidity, weather At least one of type, road surface types.
- 9. vehicle according to claim 1, it is characterised in that the controller also includes：Detection unit, for described Before acquiring unit obtains the speed-limiting messages under present speed and current road conditions, after navigation information detection current location Pre-determined distance in whether have turning roadway, if it is, trigger the acquiring unit perform the acquisition present speed and The step of speed-limiting messages under current road conditions；The acquiring unit is additionally operable to：Speed-limiting messages are calculated according to the turning roadway detected.
- 10. according to the vehicle described in claim 6-9 any claims, it is characterised in that described control unit is specifically used for：Pass through at least one of indicator lamp, display screen, loudspeaker for being arranged on the digital meter panel output prompt message.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710198497.6A CN107415688A (en) | 2017-03-29 | 2017-03-29 | A kind of overspeed of vehicle reminding method and relevant device |
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| CN201710198497.6A CN107415688A (en) | 2017-03-29 | 2017-03-29 | A kind of overspeed of vehicle reminding method and relevant device |
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| CN201710198497.6A Pending CN107415688A (en) | 2017-03-29 | 2017-03-29 | A kind of overspeed of vehicle reminding method and relevant device |
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Application publication date: 20171201 |