CN112874434A - Intelligent vehicle reminding system and method - Google Patents
Intelligent vehicle reminding system and method Download PDFInfo
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- CN112874434A CN112874434A CN202110177716.9A CN202110177716A CN112874434A CN 112874434 A CN112874434 A CN 112874434A CN 202110177716 A CN202110177716 A CN 202110177716A CN 112874434 A CN112874434 A CN 112874434A
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- 238000010295 mobile communication Methods 0.000 claims description 3
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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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/503—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text
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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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/54—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating speed outside of the vehicle
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/28—Constructional details of speech recognition systems
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Abstract
The intelligent vehicle reminding system is arranged on a vehicle to be installed and comprises an MCU (microprogrammed control unit) core processor, an acceleration sensor and a rear LED display screen, wherein the acceleration sensor is arranged on the vehicle to be installed, the rear LED display screen is arranged at the tail of the vehicle to be installed, the MCU core processor is arranged in the vehicle to be installed and is respectively connected with the acceleration sensor and the rear LED display screen. According to the intelligent vehicle reminding system, the specific deceleration state of the vehicle is displayed on the rear LED display screen and the memorability light reminding is carried out, so that a rear vehicle owner can know the deceleration state of a front vehicle accurately in time, the rear vehicle can brake in time, and the occurrence of rear-end accidents is effectively reduced.
Description
Technical Field
The invention relates to the field of vehicle reminding, in particular to an intelligent vehicle reminding system and method.
Background
Along with the improvement of living standard of people, the automobile also enters common people and is more and more popular, but a large amount of vehicles can be accompanied by a large amount of safety accidents, and most of the safety accidents are caused by improper driving of vehicle owners or failure in time to take proper driving behaviors. For example, in a rear-end collision accident, the rear vehicle cannot accurately identify the deceleration degree of the front vehicle, so that the brake is not timely, and the rear-end collision accident is caused. The brake tail lamp of present car is single light and reminds, and the speed reduction degree of preceding car can't accurate discernment of back car owner to back car owner's braking is untimely, leads to taking place the rear-end collision accident.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an intelligent vehicle reminding system which can solve the problem that the rear-end collision accident is caused because the rear car owner brakes untimely due to the fact that the brake tail lamps of the conventional cars are all single light reminding and the rear car owner cannot accurately recognize the deceleration degree of the front car.
The invention also aims to provide an intelligent vehicle reminding method, which can solve the problem that the rear-end collision accident is caused because the rear car owner brakes untimely because the rear car owner cannot accurately identify the deceleration degree of the front car because the brake tail lamps of the conventional cars are all single light reminding.
One of the purposes of the invention is realized by adopting the following technical scheme:
an intelligent vehicle reminding system is arranged on a vehicle to be installed and comprises an MCU core processor, an acceleration sensor and a rear LED display screen, the acceleration sensor is arranged on a vehicle to be installed, the rear LED display screen is arranged at the tail part of the vehicle to be installed, the MCU core processor is arranged in the vehicle to be installed and is respectively connected with the acceleration sensor and the rear LED display screen, the acceleration sensor detects the acceleration information of the vehicle to be installed in real time, the acceleration sensor sends the acceleration information to the MCU core processor, the MCU core processor judges whether the running state of the vehicle to be installed is a deceleration state or not according to the acceleration information, and when the running state of the vehicle to be installed is a deceleration state, the MCU core processor controls the rear LED display screen to carry out light reminding and character reminding according to the running state.
Further, still including setting up at the inside wireless communication module of waiting to install the vehicle, wireless communication module with MCU core processor connects, MCU core processor passes through wireless communication module and is connected with car owner terminal equipment, MCU core processor receives and discerns the initial pronunciation text message that car owner terminal equipment sent through wireless communication module, MCU core processor is right according to predetermineeing the phrase database initial pronunciation text message carries out filtering process, obtains first literal information, MCU core processor with first literal information send to back LED display screen shows.
Further, the wireless communication module is a bluetooth module, a WIFI module, a Zigbee module, or a mobile communication module.
Further, still include first microphone and preceding LED display screen, first microphone is installed and is being waited to install inside the vehicle, preceding LED display screen is installed at the vehicle head of waiting to install the vehicle, first microphone with MCU core processor connects, first microphone gathers the audio signal who waits to install the inside through vehicle loudspeaker broadcast of vehicle, MCU core processor passes through first microphone acquires audio signal, MCU core processor discerns audio signal obtains audio data, matches out the individual character light control command that corresponds in presetting individual character light control command matching library according to audio data, MCU core processor will individual character light control command send to respectively back LED display screen with preceding LED display screen carries out individual character light show.
Further, still include second microphone and off-line speech recognition module, the second microphone with off-line speech recognition module all installs in the inside of waiting to install the vehicle, the second microphone with off-line speech recognition module connects, off-line speech recognition module with MCU core processor connects, the car owner speech information in the vehicle of waiting to install is gathered to the second microphone and is sent car owner speech information to off-line speech recognition module, off-line speech recognition module discerns car owner speech information, obtains second literal information, off-line speech recognition module with second literal information send to MCU core processor, MCU core processor with second literal information send to show on the back LED display screen.
Furthermore, the offline voice recognition module comprises a noise reduction unit, a voice recognition unit and a command lexicon matching unit, wherein the noise reduction unit is connected with the voice recognition unit, the voice recognition unit is connected with the command lexicon matching unit, the noise reduction unit receives vehicle owner voice information sent by the second microphone and preprocesses the vehicle owner voice information according to a preset noise reduction algorithm, voice information in the vehicle owner voice information is stripped, the voice information is sent to the voice recognition unit for recognition, initial character information is obtained, the voice recognition unit sends the initial character information to the command lexicon matching unit, and the command lexicon matching unit matches corresponding second character information in a preset command lexicon according to the initial character information.
The second purpose of the invention is realized by adopting the following technical scheme:
an intelligent vehicle reminding method is applied to an intelligent vehicle reminding system in the application, and comprises the following steps:
acquiring acceleration information, and receiving the acceleration information of the vehicle to be installed, which is detected by the acceleration sensor in real time, by the MCU core processor;
judging the driving state, judging whether the driving state of the vehicle to be installed is a deceleration state or not by the MCU core processor according to the acceleration information, if so, executing step deceleration reminding, and if not, returning to the execution step to acquire the acceleration information;
and (4) decelerating and reminding, wherein the MCU core processor controls the rear LED display screen to carry out light reminding and character reminding according to the driving state.
Further, the acceleration information includes an acceleration value, and the determining the driving state specifically includes: when the acceleration value in the acceleration information is a positive value, the running state of the vehicle to be mounted is an acceleration state, and when the acceleration value in the acceleration information is a negative value, the running state of the vehicle to be mounted is a deceleration state.
Further, light is reminded and is reminded or light developments scintillation is reminded or multiple light colour scintillation is reminded in turn for light scintillation, the characters are reminded for conventional characters and are reminded with individual character characters, speed reduction is reminded specifically to be: when the driving state of the vehicle to be installed is a deceleration state and the acceleration value in the acceleration information does not exceed the preset deceleration threshold value, the MCU core processor controls the rear LED display screen to perform light flicker reminding and conventional character reminding, and when the driving state of the vehicle to be installed is the deceleration state and the acceleration value in the acceleration information exceeds the preset deceleration threshold value, the MCU core processor controls the light reminding performed by the rear LED display screen to perform light dynamic flicker reminding or multiple light color alternative flicker reminding, and the character reminding is personalized character reminding.
Further, when the driving state of waiting to install the vehicle is not the deceleration state, still include car owner voice display, the car owner voice information in the vehicle of waiting to install is gathered to the second microphone and is sent car owner voice information to off-line speech recognition module, off-line speech recognition module discerns car owner voice information, obtains second literal information, off-line speech recognition module with second literal information send to MCU core processor, MCU core processor with second literal information send to show on the back LED display screen.
Compared with the prior art, the invention has the beneficial effects that: an intelligent vehicle reminds system in this application, treat the acceleration information of installation vehicle through acceleration sensor real-time detection, acceleration sensor sends acceleration information to MCU core treater, MCU core treater is whether the running state of treating the installation vehicle is the deceleration state according to acceleration information, when the running state of treating the installation vehicle is the deceleration state, MCU core treater carries out light warning and characters warning according to the LED display screen behind the running state control, show and memorability light warning at the LED display screen through the concrete deceleration state with the vehicle, make the deceleration state of preceding car of knowing that the car owner can be timely accurate, make the brake that carries on that the car can be timely of back car, the effectual emergence that reduces the rear-end accident.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a block diagram of an intelligent vehicle alert system according to the present invention;
fig. 2 is a flowchart of an intelligent vehicle reminding method according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
As shown in fig. 1, the intelligent vehicle reminding system in the application is installed on a vehicle to be installed, and comprises an MCU core processor, an acceleration sensor and a rear LED display screen, wherein the acceleration sensor is installed on the vehicle to be installed, the rear LED display screen is installed at the tail of the vehicle to be installed, the MCU core processor is installed inside the vehicle to be installed, the MCU core processor is respectively connected with the acceleration sensor and the rear LED display screen, the acceleration sensor detects acceleration information of the vehicle to be installed in real time, the acceleration sensor sends the acceleration information to the MCU core processor, the MCU core processor determines whether the driving state of the vehicle to be installed is a deceleration state according to the acceleration information, and when the driving state of the vehicle to be installed is the deceleration state, and the MCU core processor controls the rear LED display screen to carry out light reminding and character reminding according to the driving state. In this embodiment, the intelligent vehicle reminding system further comprises a distance measuring sensor, a speed sensor and a reminding device, the distance measuring sensor, the speed sensor and the reminding device are respectively connected with the MCU core processor, the distance measuring sensor is installed outside the vehicle to be installed, the speed sensor is installed inside the wheel of the vehicle to be installed, the reminding device is installed inside the vehicle to be installed, the distance measuring sensor detects the safe distance between the vehicle to be installed and the front vehicle in real time, the speed sensor detects the running speed of the vehicle to be installed in real time, the distance measuring sensor sends the safe distance to the MCU core processor, the speed sensor sends the running speed of the vehicle to be installed to the MCU core processor, the MCU core processor calculates the safe time according to the safe distance and the running speed, and when the safe time exceeds a preset safe threshold, the MCU core processor controls the reminding device to send out deceleration reminding, the reminding device in this embodiment may be a sound box or a display device, when the reminding device is a sound box, the speed reduction reminding is a voice reminding, and when the reminding device is a display device, the speed reduction reminding is a text reminding.
In the driving process of the vehicles, the vehicles can not be communicated with each other, so that misunderstandings are caused, road rage is frequent, and serious consequences are finally caused. Therefore, the intelligent vehicle reminding system in the application also comprises a wireless communication module arranged in the vehicle to be installed, the wireless communication module is a Bluetooth module or a WIFI module or a Zigbee module or a mobile communication module, the wireless communication module is connected with the MCU core processor, the MCU core processor is connected with the vehicle owner terminal equipment through the wireless communication module, the vehicle owner terminal equipment in the application is vehicle-mounted equipment arranged in the vehicle to be installed, when a vehicle owner of the vehicle to be installed wants to communicate with other vehicles, the vehicle owner sends a voice instruction for safety reminding through the vehicle owner terminal equipment, the vehicle owner terminal equipment identifies the voice instruction to obtain initial voice text information, the MCU core processor receives and identifies the initial voice text information sent by the vehicle owner terminal equipment through the wireless communication module, and the MCU core processor filters the initial voice text information according to a preset short language database, and obtaining first text information, and sending the first text information to the rear LED display screen by the MCU core processor for displaying. The filtering treatment in the application is specifically as follows: presetting a short language database, wherein the short language database comprises words or combinations of offensive language such as insulting, 35881, searching the initial voice text information in the initial voice text information after receiving the initial voice text information given by the voice recognition module, and determining the initial voice text information as illegal input if the initial voice text information is the same as the initial voice text information, and not displaying or directly modifying the initial voice text information into' illegible! "," not good sense! "," thank you! "and the like are output as first character information.
In the driving process of the vehicle, the vehicle owner finds that some external safety risk problems of other vehicles, such as the winding of a rope on a wheel and the discharge of black smoke from an exhaust pipe, can only run side by side when reminding is needed, and information is transmitted through shouting, so that the friendly reminding mode is very dangerous. Therefore, intelligent vehicle in this application reminds system, still includes second microphone and off-line speech recognition module, the second microphone with off-line speech recognition module all installs in the inside of waiting to install the vehicle, the second microphone with off-line speech recognition module connects, off-line speech recognition module with MCU core processor connects, the car owner speech information in the car of waiting to install is gathered to the second microphone and is sent car owner speech information to off-line speech recognition module, off-line speech recognition module discerns car owner speech information, obtains second literal information, off-line speech recognition module with second literal information send to MCU core processor, MCU core processor with second literal information send to show on the back LED display screen. The off-line voice recognition module comprises a noise reduction unit, a voice recognition unit and a command word bank matching unit, the noise reduction unit is connected with the voice recognition unit, the voice recognition unit is connected with the command word bank matching unit, the noise reduction unit receives vehicle owner voice information sent by the second microphone and preprocesses the vehicle owner voice information according to a preset noise reduction algorithm, voice information in the vehicle owner voice information is stripped, the voice information is sent to the voice recognition unit for recognition, initial character information is obtained, the voice recognition unit sends the initial character information to the command word bank matching unit, and the command word bank matching unit matches corresponding second character information in a preset command word bank according to the initial character information.
In the driving process, some car owners want to enable the whole car to become more personalized according to the dynamic effect of music in the car, therefore, the intelligent vehicle reminding system further comprises a first microphone and a front LED display screen, the first microphone is installed inside the car to be installed, the front LED display screen is installed on the head of the car to be installed, the first microphone is connected with the MCU core processor, the first microphone collects audio signals played by a car horn inside the car to be installed, the MCU core processor acquires the audio signals through the first microphone, the MCU core processor identifies the audio signals to obtain audio data, the audio data comprise music beats and frequency bands, corresponding individual light control instructions are matched in a preset individual light control instruction matching library according to the audio data, and when the music beats in the audio data are rapid and cheerful, When the frequency band is high, the individual light control instruction matched in the preset individual light control instruction matching library is a light dynamic flicker control instruction, and when the music beat in the audio data is low and the frequency band is low, the individual light control instruction matched in the preset individual light control instruction matching library is a light dynamic flicker control instruction. The MCU core processor sends the individual light control instructions to the rear LED display screen and the front LED display screen respectively to display individual light, the display of the individual light is light dynamic flashing or light static flashing, the light dynamic flashing is light lamp bead alternate dynamic flashing, and the light static flashing is a normally-on mode that a plurality of light beads are kept static.
As shown in fig. 2, the application also provides an intelligent vehicle reminding method, which is applied to the intelligent vehicle reminding system of the application, and includes the following steps:
and acquiring acceleration information, wherein the MCU core processor receives the acceleration information of the vehicle to be installed, which is detected by the acceleration sensor in real time.
And judging the running state, judging whether the running state of the vehicle to be installed is a deceleration state or not by the MCU core processor according to the acceleration information, if so, executing step deceleration reminding, and if not, returning to the execution step to acquire the acceleration information. The light is reminded for light scintillation is reminded or light developments scintillation is reminded or multiple light colour scintillation is reminded in turn, the characters are reminded for conventional characters or individual character is reminded, speed reduction is reminded and specifically is: when the driving state of the vehicle to be installed is a deceleration state and the acceleration value in the acceleration information does not exceed a preset deceleration threshold value, the MCU core processor controls the rear LED display screen to perform light flicker reminding and conventional character reminding, and when the driving state of the vehicle to be installed is the deceleration state and the acceleration value in the acceleration information exceeds the preset deceleration threshold value, the MCU core processor controls the light reminding in the rear LED display screen to be light dynamic flicker reminding or light color alternate flicker reminding, and the character reminding is individual character reminding; in this embodiment, the character fonts in the conventional character reminder and the personalized character reminder are both the common sons body of people, the characters in the conventional character reminder are displayed in a preset standard size and a black font, and the character display in the personalized character reminder is different from the characters in the conventional character reminder in that the font size is amplified and the characters are displayed in a color mode, so that the text information in the personalized character reminder can be found more quickly in the rear vehicle.
And (4) decelerating and reminding, wherein the MCU core processor controls the rear LED display screen to carry out light reminding and character reminding according to the driving state.
When the driving state of the vehicle to be installed is not the deceleration state, the vehicle still comprises vehicle owner voice display, the second microphone collects vehicle owner voice information in the vehicle to be installed and sends the vehicle owner voice information to the offline voice recognition module, the offline voice recognition module recognizes the vehicle owner voice information to obtain second text information, the offline voice recognition module sends the second text information to the MCU core processor, and the MCU core processor sends the second text information to the rear LED display screen for display.
An intelligent vehicle reminds system in this application, treat the acceleration information of installation vehicle through acceleration sensor real-time detection, acceleration sensor sends acceleration information to MCU core treater, MCU core treater is whether the running state of treating the installation vehicle is the deceleration state according to acceleration information, when the running state of treating the installation vehicle is the deceleration state, MCU core treater carries out light warning and characters warning according to the LED display screen behind the running state control, show and memorability light warning at the LED display screen through the concrete deceleration state with the vehicle, make the deceleration state of preceding car of knowing that the car owner can be timely accurate, make the brake that carries on that the car can be timely of back car, the effectual emergence that reduces the rear-end accident.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; those skilled in the art can readily practice the invention as shown and described in the drawings and detailed description herein; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides an intelligent vehicle reminds system, intelligent vehicle reminds system installs on waiting to install the vehicle which characterized in that: including MCU core processor, acceleration sensor, back LED display screen, acceleration sensor installs on waiting to install the vehicle, back LED display screen is installed and is being waited to install the vehicle afterbody, MCU core processor installs inside waiting to install the vehicle, MCU core processor respectively with acceleration sensor with back LED display screen is connected, acceleration sensor real-time detection waits to install the acceleration information of vehicle, acceleration sensor will acceleration information sends MCU core processor, MCU core processor basis whether the travel state of waiting to install the vehicle is the deceleration state, when the travel state of waiting to install the vehicle is the deceleration state, MCU core processor basis travel state control back LED display screen carries out light warning and characters warning.
2. The intelligent vehicle alert system as recited in claim 1, wherein: still including setting up at the inside wireless communication module of waiting to install the vehicle, wireless communication module with MCU core processor connects, MCU core processor passes through wireless communication module and is connected with car owner terminal equipment, MCU core processor receives and discerns the initial pronunciation text message that car owner terminal equipment sent through wireless communication module, MCU core processor is right according to predetermineeing the phrase database initial pronunciation text message carries out filtration treatment, obtains first literal information, MCU core processor with first literal information send to back LED display screen shows.
3. The intelligent vehicle alert system as recited in claim 2, wherein: the wireless communication module is a Bluetooth module, a WIFI module, a Zigbee module or a mobile communication module.
4. The intelligent vehicle alert system as recited in claim 2, wherein: still include first microphone and preceding LED display screen, first microphone is installed and is being waited to install inside the vehicle, preceding LED display screen is installed at the vehicle head of waiting to install the vehicle, first microphone with MCU core processor connects, first microphone gathers the audio signal who waits to install the inside through vehicle loudspeaker broadcast of vehicle, MCU core processor passes through first microphone acquires audio signal, MCU core processor discerns audio signal obtains audio data, matches out the individual character light control command that corresponds in presetting individual character light control command matching library according to audio data, MCU core processor will individual character light control command send to respectively back LED display screen with preceding LED display screen carries out individual character light show.
5. The intelligent vehicle alert system as recited in claim 1, wherein: still include second microphone and off-line speech recognition module, the second microphone with off-line speech recognition module all installs in the inside of waiting to install the vehicle, the second microphone with off-line speech recognition module connects, off-line speech recognition module with MCU core processor connects, the car owner speech information in the vehicle of waiting to install is gathered to the second microphone and is sent car owner speech information to off-line speech recognition module, off-line speech recognition module discerns car owner speech information, obtains second literal information, off-line speech recognition module with second literal information send to MCU core processor, MCU core processor with second literal information send to show on the back LED display screen.
6. The intelligent vehicle alert system as recited in claim 5, wherein: the off-line voice recognition module comprises a noise reduction unit, a voice recognition unit and a command word bank matching unit, the noise reduction unit is connected with the voice recognition unit, the voice recognition unit is connected with the command word bank matching unit, the noise reduction unit receives vehicle owner voice information sent by the second microphone and preprocesses the vehicle owner voice information according to a preset noise reduction algorithm, voice information in the vehicle owner voice information is stripped, the voice information is sent to the voice recognition unit for recognition, initial character information is obtained, the voice recognition unit sends the initial character information to the command word bank matching unit, and the command word bank matching unit matches corresponding second character information in a preset command word bank according to the initial character information.
7. An intelligent vehicle reminding method, which is applied to the intelligent vehicle reminding system of any one of claims 1-6, and is characterized in that: the method comprises the following steps:
acquiring acceleration information, and receiving the acceleration information of the vehicle to be installed, which is detected by the acceleration sensor in real time, by the MCU core processor;
judging the driving state, judging whether the driving state of the vehicle to be installed is a deceleration state or not by the MCU core processor according to the acceleration information, if so, executing step deceleration reminding, and if not, returning to the execution step to acquire the acceleration information;
and (4) decelerating and reminding, wherein the MCU core processor controls the rear LED display screen to carry out light reminding and character reminding according to the driving state.
8. The intelligent vehicle alert method as recited in claim 7, wherein: the acceleration information includes an acceleration value, and the determining the driving state specifically includes: when the acceleration value in the acceleration information is a positive value, the running state of the vehicle to be mounted is an acceleration state, and when the acceleration value in the acceleration information is a negative value, the running state of the vehicle to be mounted is a deceleration state.
9. The intelligent vehicle alert method as recited in claim 8, wherein: the light is reminded for light scintillation is reminded or light developments scintillation is reminded or multiple light colour scintillation is reminded in turn, the characters are reminded for conventional characters and are reminded with individual character, the warning that slows down specifically does: when the driving state of the vehicle to be installed is a deceleration state and the acceleration value in the acceleration information does not exceed the preset deceleration threshold value, the MCU core processor controls the rear LED display screen to perform light flicker reminding and conventional character reminding, and when the driving state of the vehicle to be installed is the deceleration state and the acceleration value in the acceleration information exceeds the preset deceleration threshold value, the MCU core processor controls the light reminding performed by the rear LED display screen to perform light dynamic flicker reminding or multiple light color alternative flicker reminding, and the character reminding is personalized character reminding.
10. The intelligent vehicle alert method as recited in claim 7, wherein: when the driving state of the vehicle to be installed is not the deceleration state, the vehicle still comprises vehicle owner voice display, the second microphone collects vehicle owner voice information in the vehicle to be installed and sends the vehicle owner voice information to the offline voice recognition module, the offline voice recognition module recognizes the vehicle owner voice information to obtain second text information, the offline voice recognition module sends the second text information to the MCU core processor, and the MCU core processor sends the second text information to the rear LED display screen for display.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110177716.9A CN112874434A (en) | 2021-02-07 | 2021-02-07 | Intelligent vehicle reminding system and method |
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| CN202110177716.9A CN112874434A (en) | 2021-02-07 | 2021-02-07 | Intelligent vehicle reminding system and method |
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| CN112874434A true CN112874434A (en) | 2021-06-01 |
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| CN202110177716.9A Pending CN112874434A (en) | 2021-02-07 | 2021-02-07 | Intelligent vehicle reminding system and method |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202931434U (en) * | 2012-11-02 | 2013-05-08 | 艾尔肯·买合木提江 | Vehicle voice interaction device |
| CN104299567A (en) * | 2014-10-01 | 2015-01-21 | 杭州一喂智能科技有限公司 | Device and method for immediately controlling third-party display screen |
| CN104943608A (en) * | 2014-09-26 | 2015-09-30 | 长沙克莱自动化设备有限公司 | Vehicular intelligent display device and control method thereof |
| CN204870729U (en) * | 2015-07-21 | 2015-12-16 | 浙江吉利汽车研究院有限公司 | Vehicle information interaction controlling means |
| CN106585486A (en) * | 2016-12-20 | 2017-04-26 | 南京艾默格机械科技有限公司 | Automobile character display system and method |
| CN106864358A (en) * | 2017-03-17 | 2017-06-20 | 东莞市立敏达电子科技有限公司 | Subtitle dialog system between a kind of vehicle and vehicle |
| CN108284844A (en) * | 2017-12-22 | 2018-07-17 | 江西爱驰亿维实业有限公司 | Vehicle and its vehicle-mounted voice of application identification display methods and system |
| CN109334559A (en) * | 2018-09-05 | 2019-02-15 | 江苏大学 | A kind of automobile transmits the intelligence control system and method for information to surrounding |
| CN109747526A (en) * | 2018-12-29 | 2019-05-14 | 大乘汽车有限公司 | A kind of automotive safety alarm set and its control method |
| CN111591210A (en) * | 2020-04-22 | 2020-08-28 | 深圳市点嘀互联网络有限公司 | System and method for intelligent interaction between embedded equipment and vehicle atmosphere lamp |
-
2021
- 2021-02-07 CN CN202110177716.9A patent/CN112874434A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202931434U (en) * | 2012-11-02 | 2013-05-08 | 艾尔肯·买合木提江 | Vehicle voice interaction device |
| CN104943608A (en) * | 2014-09-26 | 2015-09-30 | 长沙克莱自动化设备有限公司 | Vehicular intelligent display device and control method thereof |
| CN104299567A (en) * | 2014-10-01 | 2015-01-21 | 杭州一喂智能科技有限公司 | Device and method for immediately controlling third-party display screen |
| CN204870729U (en) * | 2015-07-21 | 2015-12-16 | 浙江吉利汽车研究院有限公司 | Vehicle information interaction controlling means |
| CN106585486A (en) * | 2016-12-20 | 2017-04-26 | 南京艾默格机械科技有限公司 | Automobile character display system and method |
| CN106864358A (en) * | 2017-03-17 | 2017-06-20 | 东莞市立敏达电子科技有限公司 | Subtitle dialog system between a kind of vehicle and vehicle |
| CN108284844A (en) * | 2017-12-22 | 2018-07-17 | 江西爱驰亿维实业有限公司 | Vehicle and its vehicle-mounted voice of application identification display methods and system |
| CN109334559A (en) * | 2018-09-05 | 2019-02-15 | 江苏大学 | A kind of automobile transmits the intelligence control system and method for information to surrounding |
| CN109747526A (en) * | 2018-12-29 | 2019-05-14 | 大乘汽车有限公司 | A kind of automotive safety alarm set and its control method |
| CN111591210A (en) * | 2020-04-22 | 2020-08-28 | 深圳市点嘀互联网络有限公司 | System and method for intelligent interaction between embedded equipment and vehicle atmosphere lamp |
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Application publication date: 20210601 |