CN211166762U - Whole car L OGO lamp control device based on voice interaction technology - Google Patents

Abstract

the utility model relates to an intelligence driver assistance technique of car is used, specifically is a whole car L OGO lamp controlling means based on voice interaction technique, include main voice module (A) and follow L OGO lamp module (B), main voice module (A) includes speech receiving unit (1), pronunciation analytic unit (2) and main communication port (3), include from communication port (4), controller (5) and L ED module (6) from L OGO lamp module (B), speech receiving unit (1) and pronunciation analytic unit (2) signal connection, pronunciation analytic unit (2) and main communication port (3) signal connection, follow communication port (4) and controller (5) signal connection, controller (5) and L ED module (6) signal connection, main communication port (3) and follow communication port (4) communication connection.

Description

Whole car L OGO lamp control device based on voice interaction technology

Technical Field

the utility model relates to an intelligence driver assistance technique of car is used, specifically is a whole car L OGO lamp controlling means based on voice interaction technique.

Background

In the era of increasingly developing intelligent auxiliary driving technology, the interactive significance of automatically driving automobiles, pedestrians and other road users is more and more important. With the information interaction function, other road users can be told what to do next, and the worry that the outside lacks trust for the automatic driving vehicle can be greatly relieved.

Common solutions include installing a display screen or a projection device outside or on the vehicle roof, and using the display text, the projection graphics, or even the sound to transmit information to other road users. However, such a scheme requires an additional control module and a projection or light-emitting unit, which is not only high in cost but also complex in operability, and the projection effect is not obvious enough in a complex urban road environment.

SUMMERY OF THE UTILITY MODEL

the utility model aims at providing a whole car L OGO lamp controlling means based on voice interaction technique in order to overcome the defect that above-mentioned prior art exists, can use more audio-visual information interaction mode, need not increase extra device simultaneously, the secondary extension of spare part work ability of make full use of car itself realizes vehicle intelligence driver assistance.

in order to solve the technical problem, the utility model provides a whole car L OGO lamp controlling means based on voice interaction technique, include main voice module and follow L OGO lamp module, main voice module includes speech reception unit, pronunciation analytic unit and main communication port, follow L OGO lamp module and include from communication port, controller and L ED module, speech reception unit and pronunciation analytic unit signal connection, pronunciation analytic unit and main communication port signal connection, follow communication port and controller signal connection, controller and L ED module signal connection, main communication port with follow communication port communication connection.

Preferably, the voice receiving unit is installed in a main console in the vehicle.

Preferably, the voice parsing unit is a voice semantic processing chip.

Preferably, the voice semantic processing chip is an AUDIO _ DSP processing chip.

Preferably, the communication connection between the master communication port and the slave communication port is specifically a communication connection between the master communication port and the slave communication port through a CAN communication chip.

Preferably, the CAN communication chip is a TJA1044 communication chip.

preferably, the LED module is installed on a locomotive L OGO of the vehicle.

preferably, the light source of the L ED module is an RGB L ED chip.

preferably, the slave L OGO lamp module is plural.

the utility model has the advantages of the utility model discloses a whole car L OGO lamp controlling means based on voice interaction technique can control L OGO lamp and realize one or more effects such as photochromic transform, luminance increase/weaken, the dynamic respiration of light, stroboscopic, has replaced traditional both hands operation through voice control's mode, has reduced the probability that the driver caused the accident because the distraction is not concentrated, has improved the security of driving, the utility model discloses simple structure need not extra external device, and the part of make full use of automobile body itself has increased new function, has reduced the cost of system, the utility model provides a scheme is as the information interaction means with light, compares characters and projection more directly perceived and receives trust, provides new selection to vehicle and other road users's information interaction, uses in the intelligent auxiliary driving field.

Drawings

fig. 1 is a block diagram of the whole vehicle L OGO lamp control device based on the voice interaction technology of the present invention;

the attached drawing illustrates that the device comprises an A-master voice module, a B-slave L OGO lamp module, a 1-voice receiving unit, a 2-voice analyzing unit, a 3-master communication port, a 4-slave communication port, a 5-controller and a 6-L ED module.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

A whole vehicle L OGO lamp control device based on a voice interaction technology comprises a master voice module A and a slave L OGO lamp module B, wherein the master voice module A comprises a voice receiving unit 1, a voice analyzing unit 2 and a master communication port 3, the slave L OGO lamp module B comprises a slave communication port 4, a controller 5 and an L ED module 6, the voice receiving unit 1 is in signal connection with the voice analyzing unit 2, the voice analyzing unit 2 is in signal connection with the master communication port 3, the slave communication port 4 is in signal connection with the controller 5, the controller 5 is in signal connection with the L ED module 6, the master communication port 3 is in communication connection with the slave communication port 4, the voice receiving unit 1 is installed on a master console in a vehicle, the voice analyzing unit 2 is a voice processing chip, the voice processing chip is an AUDIO _ DSP processing chip, the master communication port 3 is in communication connection with the slave communication port 4, specifically, the master communication port 3 is in communication connection with the slave communication port 4 through a master communication chip, the JA1044 communication chip is installed on a CAN module, and multiple light source modules of the LED module 6 are adopted.

A whole vehicle L OGO lamp control method based on a voice interaction technology is characterized by comprising the following steps of firstly, converting received voice into an electric analog signal by a voice receiving unit 1 and sending the electric analog signal to a voice analyzing unit 2;

Step two, the voice analysis unit 2 analyzes the electric analog quantity signal and outputs a voice instruction signal;

thirdly, the master communication module 3 transmits the voice instruction to the slave communication module 4 in each slave L OGO lamp module B in a CAN message mode;

Feeding the received message back to the controller 5 from the communication module 4;

step five, the controller 5 makes light change action according to instruction drive L ED module 6 the utility model discloses an overall principle block diagram is shown in fig. 1, concrete work flow is as follows, pronunciation main module A installs near the center console, pronunciation receiving element 1 wherein is responsible for receiving and gathers the sound information that the passenger sent, and convert audio frequency analog signal into through AD, analyze out the voice command by pronunciation analytic unit 2, transmit to each from communication port 4 from the L OGO lamp module inside with the form of message through main communication port 3, controller 5 sends different light effects according to the instruction control L ED module 6 of message, the effect that can realize includes L OGO light colour transform, luminance increases/weakens, dynamic breathing mode and respiratory frequency control.

according to the road test research result, the attention of observers can be better attracted by emitting lights with different colors, and people can understand and trust the signal lights more easily.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (9)

1. the finished vehicle L OGO lamp control device based on the voice interaction technology is characterized by comprising a master voice module (A) and a slave L OGO lamp module (B), wherein the master voice module (A) comprises a voice receiving unit (1), a voice analyzing unit (2) and a master communication port (3), the slave L OGO lamp module (B) comprises a slave communication port (4), a controller (5) and an L ED module (6), the voice receiving unit (1) is in signal connection with the voice analyzing unit (2), the voice analyzing unit (2) is in signal connection with the master communication port (3), the slave communication port (4) is in signal connection with the controller (5), the controller (5) is in signal connection with the L ED module (6), and the master communication port (3) is in communication connection with the slave communication port (4).

2. the vehicle-mounted L OGO lamp control device based on the voice interaction technology as claimed in claim 1, wherein the voice receiving unit (1) is installed on a vehicle-mounted main control console.

3. the vehicle-mounted L OGO lamp control device based on the voice interaction technology as claimed in claim 1, wherein the voice analysis unit (2) is a voice semantic processing chip.

4. the vehicle-mounted L OGO lamp control device based on the voice interaction technology as claimed in claim 3, wherein the voice semantic processing chip is an AUDIO _ DSP processing chip.

5. the finished automobile L OGO lamp control device based on the voice interaction technology as claimed in claim 1, characterized in that the master communication port (3) is in communication connection with the slave communication port (4), specifically, the master communication port (3) is in communication connection with the slave communication port (4) through a CAN communication chip.

6. the finished automobile L OGO lamp control device based on the voice interaction technology as claimed in claim 5, wherein the CAN communication chip is a TJA1044 communication chip.

7. the finished vehicle L OGO lamp control device based on the voice interaction technology as claimed in claim 1, wherein the L ED module (6) is mounted on a locomotive L OGO of a vehicle.

8. the finished vehicle L OGO lamp control device based on the voice interaction technology as claimed in claim 1, characterized in that the light source of the L ED module (6) adopts an RGB L ED chip.

9. the vehicle-mounted complete L OGO lamp control device based on the voice interaction technology as claimed in claim 1, wherein the slave L OGO lamp module (B) is multiple.

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