CN214847723U - Driving intention interaction system - Google Patents
Driving intention interaction system Download PDFInfo
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- CN214847723U CN214847723U CN202022245566.4U CN202022245566U CN214847723U CN 214847723 U CN214847723 U CN 214847723U CN 202022245566 U CN202022245566 U CN 202022245566U CN 214847723 U CN214847723 U CN 214847723U
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Abstract
The present disclosure relates to a driving intention interaction system, which includes: the vehicle-mounted microphone is connected with the voice recognition processor, the vehicle-mounted loudspeaker is connected with the vehicle-mounted data processor, the voice recognition processor and the vehicle-mounted data processor are respectively connected with the vehicle-mounted communicator, and the vehicle-mounted microphone is used for collecting original voice signals; the voice recognition processor is used for receiving the voice original signal sent by the vehicle-mounted microphone, analyzing the driving intention and converting the driving intention into a text format; the vehicle-mounted communicator is used for generating a message according to the driving intention in the text format sent by the voice recognition processor, and the message can be received and analyzed by other vehicles; the vehicle-mounted data processor is used for processing the received messages of other vehicles and generating original voice signals; the loudspeaker is used for outputting the original voice signal. The system can realize the direct transmission of the driving intention among drivers and improve the traffic passing efficiency.
Description
Technical Field
The utility model relates to a driving assistance field, specific driving intention interactive system that involves.
Background
In the current traffic development, congestion becomes an inevitable problem for urban traffic. Many drivers who race with time are not in the crowded city traffic, for example, patients need to see medical emergencies, and need to quickly arrive at stations, navigation stations and the like to avoid travel delay.
In the existing urban traffic environment, direct transmission of driving intentions among drivers is difficult to realize, the driving intentions include but are not limited to overtaking, hospitals, flights, various serious diseases and the like, and the direct intention transmission can improve traffic passing efficiency so as to achieve the purpose of rapid passing.
SUMMERY OF THE UTILITY MODEL
The purpose of the disclosure is to provide a driving intention interaction system, which realizes direct transmission of driving intentions among drivers and improves traffic passing efficiency.
A driving intent interaction system, the system comprising: the vehicle-mounted microphone is connected with the voice recognition processor, the vehicle-mounted loudspeaker is connected with the vehicle-mounted data processor, the voice recognition processor and the vehicle-mounted data processor are respectively connected with the vehicle-mounted communicator,
the vehicle-mounted microphone is used for collecting original voice signals; the voice recognition processor is used for receiving a voice original signal sent by the vehicle-mounted microphone, analyzing the driving intention and converting the driving intention into a text format; the vehicle-mounted communicator is used for generating a message according to the driving intention in the text format sent by the voice recognition processor, and the message can be received and analyzed by other vehicles; the vehicle-mounted data processor is used for processing received messages of other vehicles and generating original voice signals; the loudspeaker is used for outputting the voice original signal.
In one embodiment, the vehicle-mounted data processor is specifically configured to acquire basic information of the other vehicle, and generate the generated voice original signal according to the basic information of the other vehicle and the corresponding driving intention.
In one embodiment, the system further comprises: and the road side equipment RSU is in communication connection with the vehicle-mounted communicator and is used for transmitting messages between vehicles.
In one embodiment, the vehicle-mounted communicator is a V2X communicator, and the message is a BSM message.
In one embodiment, the system further comprises: and the voice switch is respectively connected with the vehicle-mounted microphone and the voice recognition processor.
In one embodiment, the speech recognition processor is coupled to a memory for storing speech characteristics.
In one embodiment, the vehicle-mounted communicators of different vehicles are wirelessly connected through V2X communication technology.
In one embodiment, the vehicle-mounted communicator is wirelessly connected with the drive test equipment RSU through V2X communication technology.
In one embodiment, the number of the vehicle-mounted microphones is multiple.
In one embodiment, the number of the vehicle-mounted speakers is multiple.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic flow chart of the communication between the communication devices based on the vehicle V2X of the system of the present invention;
fig. 3 is the utility model discloses the system is based on the flow schematic diagram that the information was forwarded to drive test equipment RSU.
Fig. 4 is a detailed structural schematic diagram of the system of the present invention.
Reference numerals:
in the figure: 1. the system comprises an on-board microphone, an on-board loudspeaker, a 3, a voice recognition processor, a 4, an on-board data processor, a 5, an on-board communicator, 6 road test equipment RSUs, 7, a voice switch, 8, a voice characteristic data memory and 9, V2X communication technology.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
As shown in fig. 1, in one embodiment of the present application, there is provided a driving intention interaction system including: the vehicle-mounted microphone device comprises a vehicle-mounted microphone 1, a vehicle-mounted loudspeaker 2, a voice recognition processor 3, a vehicle-mounted data processor 4 and a vehicle-mounted communicator 5, wherein the vehicle-mounted microphone 1 is connected with the voice recognition processor 3, the vehicle-mounted loudspeaker 2 is connected with the vehicle-mounted data processor 4, and the voice recognition processor 3 and the vehicle-mounted data processor 4 are respectively connected with the vehicle-mounted communicator 5.
The vehicle-mounted microphone 1 is used for collecting original voice signals; the voice recognition processor 3 is used for receiving a voice original signal sent by the vehicle-mounted microphone 1, analyzing a driving intention and converting the driving intention into a text format, and the vehicle-mounted communicator 5 is used for generating a message according to the driving intention in the text format sent by the voice recognition processor 3, wherein the message can be received and analyzed by other vehicles; the vehicle-mounted data processor 4 is used for processing the received messages of other vehicles and generating original voice signals; the loudspeaker 2 is used for outputting the voice original signal.
As shown in fig. 2 and fig. 3, the working principle of the present invention is: the vehicle-mounted microphone 1 collects voice original signals, the voice recognition processor 3 works, the voice recognition processor 3 receives the voice original signals sent by the vehicle-mounted microphone 1 and analyzes driving intention and converts the voice original signals into text format, the V2X communicator 5 transmits the driving intention in the text format sent by the voice recognition processor 3 to other vehicles along with BSM information, meanwhile, the V2X communicator 5 transmits the driving intention information and the BSM information transmitted by other vehicles to the vehicle-mounted data processor 4, the vehicle-mounted data processor 4 converts the driving intention and the received basic information of the vehicle into voice original signals and transmits the voice original signals to the vehicle-mounted loudspeaker 2, the vehicle-mounted loudspeaker 2 carries out loudspeaking on the voice original signals, and the two modes are shown as communication between the vehicle-mounted V2X communicator and communication forwarding of the vehicle-mounted V2X communicator through a road test unit RSU.
The driving intention interaction system of the embodiment can enable the driver of the vehicle to receive the driving intention of other vehicles and the basic information of the vehicle, and feed back corresponding driving actions to the driving intention, for example, the driving intention of 'overtaking' feeds back that the driving actions are deceleration yielding.
Optionally, the vehicle-mounted data processor 4 is specifically configured to acquire the basic information of the other vehicle received by the vehicle-mounted communicator 5, and generate the generated voice analog signal according to the basic information of the other vehicle and the corresponding digital signal of the driving intention, where the voice analog signal is played and output by the speaker 2 to the vehicle driver.
Optionally, the system further includes: the road side equipment RSU6 is in communication connection with the vehicle-mounted communicator 5, and connection is established between the road side equipment RSU6 and used for forwarding messages sent by the vehicles to other vehicles on the current road.
Optionally, the vehicle-mounted communicator 5 is a V2X communicator, and the message is a BSM message with driving intention.
The vehicle-mounted communicator 5 is used for sending the message with the driving intention and receiving the message with the driving intention sent by the vehicle-mounted communicator 5 or the road side equipment RSU6 of other vehicles.
Optionally, the system further includes: the voice switch 7 is respectively connected with the vehicle-mounted microphone 1 and the voice recognition processor 3, the voice switch 7 is controlled by a vehicle driver and is installed around a steering wheel, the triggering of the driver is facilitated, the vehicle-mounted microphone 1 and the voice recognition processor 3 are started to work when the vehicle driver starts, at the moment, voice expressed by the driver is acquired by the vehicle-mounted microphone 1, an analog signal of the voice is converted into a digital signal and then is transmitted to the voice recognition processor 3 to be processed, and text information of driving intentions is output, wherein the driving intentions include but are not limited to information such as overtaking, hospitals, flights, various major diseases and the like; optionally, the speech recognition processor 3 is connected to a memory 8 for storing speech features, where the speech features are pre-trained neural network models for recognizing driving intentions, and are maintained and upgraded by the vehicle manufacturer.
Optionally, the vehicle-mounted communicators 5 of different vehicles are wirelessly connected through a V2X communication technology, and the DSRC is a dedicated short-range communication technology.
Optionally, the vehicle-mounted communicator 5 is wirelessly connected with the drive test equipment RSU6 through a V2X communication technology.
Optionally, the number of the vehicle-mounted microphones 1 is multiple, and the vehicle-mounted microphones are installed around a steering wheel, so that the voice information of a driver can be conveniently acquired.
Optionally, the number of the vehicle-mounted speakers 2 is multiple, and the vehicle-mounted speakers are installed around a vehicle-mounted display, or vehicle-mounted sound can be multiplexed.
As shown in fig. 4, the driving intention interaction system includes: the vehicle-mounted microphone comprises a vehicle-mounted microphone 1, a vehicle-mounted loudspeaker 2, a voice recognition processor 3, a vehicle-mounted data processor 4, a vehicle-mounted V2X communicator 5, a drive test device RSU6, a voice switch 7, a memory 8 and a V2X communication technology 9, wherein the voice switch 7 is respectively connected with the vehicle-mounted microphone 1 and the voice recognition processor 3, the vehicle-mounted microphone 1 is connected with the voice recognition processor, the vehicle-mounted loudspeaker 2 is connected with the vehicle-mounted data processor 4, the voice characteristic data memory 8 is connected with the voice recognition processor 3, the voice recognition processor 3 is connected with the vehicle-mounted V2X communicator 5, the vehicle-mounted V2X communicator 5 is respectively connected with the vehicle-mounted V2X communicator 5 and the drive test device RSU6 of another vehicle, the drive test device RSU6 is connected with the vehicle-mounted V2X communicator 5, and the vehicle-mounted V2X communicator 5 is connected with the vehicle-mounted data processor 4. The voice switch 7 is started by the driver, the vehicle-mounted microphone 1 and the voice recognition processor 3 are started to collect and analyze the driving intention of the driver, the driving intention is sent to the vehicle-mounted V2X communicator 5 of the other vehicle through the vehicle-mounted V2X communicator 5, and the driving intention is analyzed by the vehicle-mounted data processor 4 and then broadcasted through the vehicle-mounted loudspeaker 2. The driving intent is broadcast by the issuing vehicle to all vehicles on the current road.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. A driving intention interaction system, characterized in that the system comprises: the vehicle-mounted microphone is connected with the voice recognition processor, the vehicle-mounted loudspeaker is connected with the vehicle-mounted data processor, the voice recognition processor and the vehicle-mounted data processor are respectively connected with the vehicle-mounted communicator,
the vehicle-mounted microphone is used for collecting original voice signals; the voice recognition processor is used for receiving a voice original signal sent by the vehicle-mounted microphone, analyzing the driving intention and converting the driving intention into a text format; the vehicle-mounted communicator is used for generating a message according to the driving intention in the text format sent by the voice recognition processor, and the message can be received and analyzed by other vehicles; the vehicle-mounted data processor is used for processing received messages of other vehicles and generating original voice signals; the loudspeaker is used for outputting the voice original signal.
2. The driving intention interaction system of claim 1, wherein the in-vehicle data processor is specifically configured to obtain basic information of the other vehicle, and generate the generated voice original signal according to the basic information of the other vehicle and the corresponding driving intention.
3. The driving intention interaction system according to claim 1, characterized in that the system further comprises: and the road side equipment RSU is in communication connection with the vehicle-mounted communicator and is used for forwarding messages between vehicles.
4. The driving intention interaction system according to any one of claims 1 to 3, wherein the in-vehicle communicator is a V2X communicator, and the message is a BSM message.
5. The driving intention interaction system according to claim 1, characterized in that the system further comprises: and the voice switch is respectively connected with the vehicle-mounted microphone and the voice recognition processor.
6. The driving intent interaction system according to claim 1, wherein a memory for storing voice features is connected to the voice recognition processor.
7. The driving intention interaction system according to claim 3, wherein the in-vehicle communicators of different vehicles are wirelessly connected via a V2X communication technique.
8. The driving intention interaction system according to claim 3, wherein the in-vehicle communicator is wirelessly connected with the drive test equipment RSU through a V2X communication technology.
9. The driving intention interaction system according to claim 1, wherein the number of the vehicle-mounted microphones is plural.
10. The driving intention interaction system according to claim 1, wherein the number of the in-vehicle speakers is plural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022245566.4U CN214847723U (en) | 2020-10-10 | 2020-10-10 | Driving intention interaction system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022245566.4U CN214847723U (en) | 2020-10-10 | 2020-10-10 | Driving intention interaction system |
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| CN214847723U true CN214847723U (en) | 2021-11-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312818A (en) * | 2022-01-29 | 2022-04-12 | 中国第一汽车股份有限公司 | Vehicle control method and device, vehicle and medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312818A (en) * | 2022-01-29 | 2022-04-12 | 中国第一汽车股份有限公司 | Vehicle control method and device, vehicle and medium |
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