RU94923U1 - SPEECH RECOGNITION INFORMATION SYSTEM - Google Patents

Abstract

 The vehicle information system, which includes an electronic combination of devices, controls connected to the inputs of the electronic combination of devices, as well as sensors of operating parameters of the vehicle, connected by their outputs to the inputs of the electronic combination of devices and the device for generating speech signals, the second input of which is connected to the output of the electronic combination devices, characterized in that the system is additionally equipped with a speech recognition device, and the speech recognition device is included in its Odom electrically parallel inputs of the dash panel and adapted to deactivate the electric motor and the dash panel via a solenoid valve installed in the fuel line of the engine and connected with its input to the second output of the speech recognition device.

Description

Belongs to the field of transport engineering and is intended for use as part of the vehicle information system.

The analogue of the claimed utility model of the same purpose, known to the authors, was published on April 10, 2009 in the bulletin No. 10 "Inventions. Utility Models. Official Bulletin of the Federal Service for Intellectual Property, Patents and Trademarks" - RU 81927 U1, B60R 16/02. In the description of the analogue, the following features of the information system of a vehicle that are consistent with the essential features of the claimed utility model are disclosed. An information system is described that includes an electronic instrument cluster, controls connected to the inputs of the electronic instrument cluster and located on the steering column control lever, as well as vehicle operating parameters sensors and a voice message generation device that is electrically connected in parallel with the instrument cluster inputs and is configured for volume.

However, the practical application of an information system similar to the one described above is ineffective due to its narrow functionality.

The essence of the claimed utility model is expressed in the following features sufficient to achieve a technical result in expanding the functionality in the form of an additional speech recognition device, which is connected electrically parallel to the inputs of the instrument cluster and is configured to execute voice commands to turn on the engine and electronic instrument cluster and other commands, and also shutting down the engine using an electromagnetic valve mounted on the fuel line of the engine and soy dinned by its input with the output of the speech recognition device.

Figure 1 shows a block diagram of a vehicle information system with a speech recognition device:

1 - electronic instrument cluster;

2 - sensors operating parameters of the car;

3 - governing bodies;

4 - device for the formation of voice messages;

5 - speech recognition device;

6 - the electromagnetic valve.

The implementation of the utility model is performed when creating a vehicle information system with a speech recognition device. In the example shown in Fig. 1, the speech recognition device 5 is additionally included in the information system, with its output connected to the input of the electronic instrument cluster 3 in parallel with the inputs that are connected to the outputs of the controls 3 and the output of the sensors of the operating parameters of the vehicle 2, and solenoid valve 6, the input of which is connected to the second output of the speech recognition device 5. The second output of the sensors of the operating parameters of the car 2 is electrically connected to the second input of the device messages 4 parallel to the first input, which is connected to the output of the electronic instrument cluster 1.

The information system operates as follows. After turning the key in the ignition switch to the "ignition" position, the electronic instrument cluster displays the state of the vehicle's operating parameters on the display, and devices for generating speech signals and speech recognition are turned on. With a slight delay after turning on the display, it turns off and the speech device "Keyword" is issued by the speech generation device. After the driver pronounces a keyword that he previously entered in the memory mode of the standard in the speech recognition device, it is compared with the standard. In the case of successful recognition, the speech recognition device uses a solenoid valve to supply fuel through the fuel line of the engine, which ensures engine start, and again turns on the display of the electronic instrument cluster, which together provides the function of a highly reliable anti-theft device. The possibility of introducing speech commands is also provided - the inclusion of climate control and others. Previously, such capabilities in the information system - an analogue did not exist.

The newly introduced speech recognition device, as well as the solenoid valve for supplying fuel through the fuel line of the engine, provided a sharp increase in the functionality of the vehicle information system.

Literature:

1. RU 81927 U1, B60R 13/00, publ. 04/10/2009.

Claims (1)

The vehicle information system, which includes an electronic combination of devices, controls connected to the inputs of the electronic combination of devices, as well as sensors of operating parameters of the vehicle, connected by their outputs to the inputs of the electronic combination of devices and the device for generating speech signals, the second input of which is connected to the output of the electronic combination devices, characterized in that the system is additionally equipped with a speech recognition device, and the speech recognition device is included in its Odom electrically parallel inputs of the dash panel and adapted to deactivate the electric motor and the dash panel via a solenoid valve installed in the fuel line of the engine and connected with its input to the second output of the speech recognition device.