CN216331749U

CN216331749U - Voice prompter for vehicle door

Info

Publication number: CN216331749U
Application number: CN202122915597.0U
Authority: CN
Inventors: 马怀民
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-19
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a vehicle door voice prompter, which comprises a vehicle door sensor, a CPU (central processing unit), a switching circuit, a voice control circuit, a voice prompting circuit, a loudspeaker and a power supply circuit, wherein the vehicle door sensor is connected with the CPU; the vehicle door sensor is used for detecting the opening and closing state of a vehicle door; the CPU is used for processing the opening and closing information of the vehicle door; the voice control circuit is used for controlling voice playing; the voice prompt circuit is used for carrying out voice prompt; the power supply circuit is used for supplying power to the CPU processor; the vehicle door sensor transmits vehicle door opening and closing information to the CPU; the CPU processor controls the voice control circuit through the switch circuit, and the voice control circuit transmits voice information to the loudspeaker through the voice prompt circuit. The utility model aims to provide the vehicle door voice prompter which has high intelligent degree, multiple functions, strong response to the opening and closing of a vehicle door and can prompt in time by voice.

Description

Voice prompter for vehicle door

Technical Field

The utility model relates to the technical field of automobile electric appliances, in particular to a voice prompter for an automobile door.

Background

With the continuous development of social economy and the continuous improvement of the living standard of people, automobiles become an essential vehicle in the life of people. The automobile door needs to be tightly closed in the parking and driving processes, particularly, the automobile door is not tightly closed and possibly thrown away in the driving process, so that the lives and properties of pedestrians in and out of the automobile are damaged, and the safety accidents are frequently caused.

The technical scheme in the prior art is as follows: when the door is not closed tightly, the light alarm is adopted, the existence of dangerous situations is ignored due to the limitation of the sight range of people in the automobile, when a driver opens the door, the driver and passengers easily cause accidental injury to people and objects outside the automobile, and when the passenger forcibly closes the door, the electronic elements of the door are damaged.

The Chinese patent application numbers are: 201220118428.2, application date 03, 17, 2012, publication date: year 2012, month 10, day 03, with patent names: the utility model discloses a voice prompt device for opening and closing an automobile door, which is provided with a power supply (2) and an ignition switch (3), wherein each door of an automobile is provided with a door lock and a corresponding lock rod, the voice prompt device comprises an automobile door position switch (4) and a voice module (1), and the automobile door position switch (4) is arranged on the automobile door; the automobile door position switch (4) is connected with the voice module (1) through a wire (5), and the voice prompt device is further connected with the power supply (2) and the ignition switch (3) through wires (5) respectively. The technical scheme has the following advantages: the car door closing state is warned and prompted in a voice mode, the warning device is not limited by the sight range, the attention of drivers and passengers can be easily attracted, and a better warning effect is achieved.

The above patent document discloses a voice prompt device for opening and closing a vehicle door, but the function of the patent technology is not complete enough, the prompt for opening and closing the vehicle door is not sharp enough, the user experience is not strong, and the market demand cannot be met.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a vehicle door voice prompt device which has high intelligent degree, multiple functions, strong response to opening and closing of a vehicle door, and can prompt in time by voice.

In order to realize the purpose of the utility model, the following technical scheme can be adopted:

a car door voice prompter comprises a car door sensor, a CPU (central processing unit), a switching circuit, a voice control circuit, a voice prompting circuit, a loudspeaker and a power supply circuit; the vehicle door sensor is used for detecting the opening and closing state of a vehicle door; the CPU is used for processing the opening and closing information of the vehicle door; the switch circuit is used for controlling the switch; the voice control circuit is used for controlling voice playing; the voice prompt circuit is used for carrying out voice prompt; the loudspeaker is used for voice playing; the power supply circuit is used for supplying power to the CPU processor;

the vehicle door sensor transmits vehicle door opening and closing information to the CPU; the CPU processor controls the voice control circuit through the switch circuit, and the voice control circuit transmits voice information to the loudspeaker through the voice prompt circuit.

The CPU processor is a CPU chip with the model number of Pentium G3258.

The switching circuit includes an indicator light.

The CPU processor comprises a display screen control circuit which is used for controlling the display of the display screen.

The CPU processor comprises a recording circuit, and the recording circuit is used for controlling voice recording.

The recording circuit comprises a voice input circuit.

The technical scheme provided by the utility model has the beneficial effects that 1) the vehicle door opening and closing information is processed by the vehicle door sensor and the CPU, the sensitivity of opening and closing the vehicle door is improved, and the driving safety is greatly improved; 2) the voice prompt system enables a driver to close the vehicle door in time through voice prompt, and passengers can open and close the vehicle door in time and stably without being limited by the eyes, so that the voice prompt system is more likely to attract the attention of the drivers and the passengers, and has better warning effect; 3) the utility model has various functions, is suitable for wide application places, and is an upgrading improvement in the prior art.

Drawings

FIG. 1 is a block diagram of a vehicle door voice prompt circuit according to an embodiment of the present invention;

FIG. 2 is another circuit block diagram of the car door voice prompt according to the embodiment of the utility model.

Detailed Description

The following describes the present invention in further detail with reference to the drawings and embodiments of the present invention.

Example 1

Referring to fig. 1, the vehicle door voice prompter comprises a vehicle door sensor 1, a CPU processor 2, a switch circuit 3, a voice control circuit 4, a voice prompting circuit 5, a speaker 6, and a power circuit 7; the vehicle door sensor 1 is used for detecting the open and close state of a vehicle door; the CPU 2 is used for processing the opening and closing information of the vehicle door; the switch circuit 3 is used for controlling the switch; the voice control circuit 4 is used for controlling voice playing; the voice prompt circuit 5 is used for carrying out voice prompt; the loudspeaker 6 is used for voice playing; and the power supply circuit 7 is used for supplying power to the CPU processor.

Door sensor 3 with door switching information transmission extremely CPU treater 2, CPU treater 2 passes through switch circuit 3 control voice control circuit 4, voice control circuit 4 passes through voice prompt circuit 5 with voice information transmission to loudspeaker 6.

In this embodiment, preferably, the CPU processor is a CPU chip with a model number of pentium G3258.

In this embodiment, door sensor 1 sets up beside the door opening, and when door sensor 1 sensed the door and did not closed the state completely, this door sensor 1 transmitted door state information to CPU treater 2, CPU treater 2 was through handling door state information, through switch circuit 3 control voice control circuit 4, voice control circuit 4 control suggestion circuit 5 carries out voice prompt, tells that driver and crew's door does not close well, reminds driver and crew to open in time steadily, close the door, guarantees driving safety.

In this embodiment, the switch circuit 3 preferably includes an indicator light 8.

In this embodiment, it is detected that the vehicle door is not closed or a light closing of the vehicle door is prompted, and the CPU processor 2 controls the indicator light 8 to flash through the switch circuit 3 to prompt the driver and the passenger to timely and surely open and close the vehicle door.

In this embodiment, it is further preferable that a display screen 211 is further disposed on the vehicle door, and the CPU processor 2 includes a display screen control circuit 21, and the display screen control circuit 21 is configured to control the display screen 211 to display the vehicle door opening and closing state information.

Example 2

Referring to fig. 2, the difference from the above embodiment is that the CPU processor 2 further includes a recording circuit 22, and the recording circuit 22 is used to control recording of voice.

In this embodiment, it is further preferable that the recording circuit 22 includes a voice input circuit 221.

In this embodiment, the voice input circuit 221 may input voice information and transmit the voice information to the recording circuit 22, and the CPU processor 2 controls the recording circuit 22 to record and store the voice information, so as to facilitate voice prompt.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a door voice prompt which characterized in that: the vehicle door sensor comprises a vehicle door sensor, a CPU (central processing unit), a switching circuit, a voice control circuit, a voice prompt circuit, a loudspeaker and a power supply circuit; the vehicle door sensor is used for detecting the opening and closing state of a vehicle door; the CPU is used for processing the opening and closing information of the vehicle door; the switch circuit is used for controlling the switch; the voice control circuit is used for controlling voice playing; the voice prompt circuit is used for carrying out voice prompt; the loudspeaker is used for voice playing; the power supply circuit is used for supplying power to the CPU processor;

2. The vehicle door voice prompter according to claim 1, characterized in that: the CPU processor is a CPU chip with the model number of Pentium G3258.

3. The car door voice prompter according to claim 1 or 2, characterized in that: the switching circuit includes an indicator light.

4. The vehicle door voice prompter according to claim 3, characterized in that: the CPU processor comprises a display screen control circuit which is used for controlling the display of the display screen.

5. The vehicle door voice prompter according to claim 4, characterized in that: the CPU processor comprises a recording circuit, and the recording circuit is used for controlling voice recording.

6. The vehicle door voice prompter of claim 5, characterized in that: the recording circuit comprises a voice input circuit.