CN214928991U - Instrument arbitration alarm prompt system and vehicle - Google Patents
Instrument arbitration alarm prompt system and vehicle Download PDFInfo
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- CN214928991U CN214928991U CN202120442141.4U CN202120442141U CN214928991U CN 214928991 U CN214928991 U CN 214928991U CN 202120442141 U CN202120442141 U CN 202120442141U CN 214928991 U CN214928991 U CN 214928991U
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Abstract
The utility model discloses an instrument arbitration warning reminder system and vehicle, including combination meter, amusement host computer, amusement display screen and speaker, combination meter is connected with the amusement host computer electricity, and the amusement host computer is connected with amusement display screen and speaker electricity respectively. The utility model provides a characters or graphic presentation suggestion and the asynchronous problem of warning sound suggestion, promoted the tone quality effect of warning simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the vehicle is reported to the police, concretely relates to instrument arbitration warning reminder system and vehicle.
Background
With the higher and higher technology of automobile configuration and more humanized driving experience, the requirements of users on sound quality are higher and higher, and the sound also comprises alarm prompt sounds and hopes to be displayed synchronously with graphics or characters.
Most of the existing alarm type sounds are emitted by instruments, and high-quality sounds cannot be emitted due to the limitations of small caliber, narrow frequency response range, low power and the like of instrument speakers. At present, each large truck factory gradually transfers the alarm sound from instrument playing to entertainment system playing, so that the tone quality is obviously improved. However, the scheme has the problem that the alarm text or graphic prompt is not synchronous with the alarm sound prompt, so that the user complains.
Therefore, it is necessary to develop a new meter arbitration alarm prompting system and a vehicle.
Disclosure of Invention
The utility model aims at providing an instrument arbitration warning prompt system and vehicle can realize that characters or diagram suggestion are synchronous with the warning sound suggestion, and can promote the tone quality effect.
An instrument arbitration warning prompt system, include:
the alarm prompting device is used for receiving and processing a finished automobile alarm request CAN signal and judging an alarm prompting type according to the finished automobile alarm request CAN signal; if the alarm prompt type is voice prompt, sending a voice alarm prompt signal; if the alarm prompt type is display prompt, judging the display position, if the display position is a display screen of the combination instrument, directly driving the display screen of the combination instrument to display alarm information, and if the display position is an entertainment display screen, sending a display alarm prompt signal; if the alarm prompt type is the combination of the sound prompt and the display prompt, sending a sound alarm prompt signal and judging the display position, if the display position is a display screen of the combination instrument, directly driving the display screen of the combination instrument to display alarm information, and if the display position is an entertainment display screen, sending the combination instrument which displays the alarm prompt signal;
the entertainment display screen is used for displaying alarm information;
a speaker for sounding an alarm;
and the entertainment host is used for receiving and processing the display alarm prompt signal, driving the entertainment display screen to display alarm information according to the display alarm prompt signal, receiving and processing the sound alarm prompt signal and driving the loudspeaker to give out alarm sound, and the entertainment host is respectively and electrically connected with the combination instrument, the entertainment display screen and the loudspeaker.
Further, still include:
and the external power amplifier is used for receiving and processing the sound alarm prompt signal and driving the loudspeaker to send out alarm sound, and is respectively and electrically connected with the combination instrument and the loudspeaker.
In a second aspect, a vehicle, adopt like the utility model instrument arbitration warning reminder system.
The utility model has the advantages of it is following: the problem that the text or graphic prompt and the alarm sound prompt are asynchronous is solved, and the sound quality effect of the alarm is improved.
Drawings
FIG. 1 is a functional block diagram of the present embodiment;
FIG. 2 is a control flowchart of the present embodiment;
in the figure: 1. the combined instrument comprises a combined instrument body 11, a combined instrument display screen 2, an entertainment host 3, an entertainment display screen 4, an external power amplifier 5 and a loudspeaker.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the instrument arbitration alarm prompting system comprises a combination instrument 1, an entertainment host 2, an entertainment display screen 3 and a loudspeaker 5, wherein the combination instrument 1 comprises a combination instrument display screen 11. The combination meter 1 is electrically connected with the entertainment host 2, and the entertainment host 2 is respectively electrically connected with the entertainment display screen 3 and the loudspeaker 5.
As shown in fig. 1, in this embodiment, an instrument arbitration alarm prompting system further includes an external power amplifier 4, where the external power amplifier 4 is electrically connected to the combination instrument 1 and the speaker 5, respectively.
As shown in fig. 2, the combination meter 1 receives and processes the alarm prompt request signal of the entire vehicle, and determines the alarm prompt type, which is divided into a voice prompt, a display prompt, and a voice and display combined prompt.
In this embodiment, the vehicle controller sends an alarm trigger signal (e.g., a door is not closed, a seat belt is not fastened, an engine is out of order, etc.), and the combination meter 1 receives and processes a vehicle alarm request CAN signal (according to the vehicle factory function definition, it is determined that the alarm request belongs to one of three conditions, namely, sound prompt, display prompt, sound prompt and display prompt).
Acoustic prompt (type 1): the combination instrument 1 sends (judges sending time according to priority) sound alarm prompt signals, and the entertainment host 2 or the external power amplifier 4 drives the loudspeaker 5 to send out alarm sound after receiving and processing.
Pure display cues (type 2): the combination instrument 1 judges the display position, and when the position is displayed as a combination instrument display screen 11, the combination instrument 1 directly drives the combination instrument display screen 11 to display alarm information; when the position is displayed as the entertainment display screen 3, the combination instrument 1 sends (judges the sending time according to the priority) a display alarm prompt signal, and the entertainment host 2 drives the entertainment display screen 3 to display alarm information after receiving and processing the alarm prompt signal.
Sound prompt + display prompt (type 3): on the basis of the type 2, the combination meter 1 simultaneously sends a sound alarm request signal, and the entertainment host 2 or the external power amplifier 4 (determined according to the configuration) directly drives the loudspeaker 5 to send out alarm sound after receiving the sound alarm request signal.
In this embodiment, the core of the synchronization between the alarm display and the alarm sound is that the combination meter 1 serves as an arbitrator (unified signaling), receives the original CAN signal of the alarm request, processes the original CAN signal, and forwards the original CAN signal to other associated systems to execute corresponding actions, and the other associated systems do not receive and process the original CAN signal of the alarm request any more.
In this embodiment, a vehicle adopts the meter arbitration alarm prompting system described in this embodiment.
Claims (3)
1. An instrument arbitration alarm prompting system, comprising:
the combination instrument (1) is used for driving a display screen (11) of the combination instrument to display alarm information and sending out a display alarm prompt signal;
an entertainment display screen (3) for displaying alarm information;
a speaker (5) for emitting an alarm sound;
and the entertainment host (2) is used for receiving and processing the display alarm prompt signal, driving the entertainment display screen (3) to display alarm information according to the display alarm prompt signal, receiving and processing the sound alarm prompt signal and driving the loudspeaker (5) to give out alarm sound, and the entertainment host (2) is respectively and electrically connected with the combination instrument (1), the entertainment display screen (3) and the loudspeaker (5).
2. The meter arbitrated alarm prompting system according to claim 1, further comprising:
the external power amplifier (4) is used for receiving and processing the sound alarm prompt signal and driving the loudspeaker (5) to send out alarm sound, and the external power amplifier (4) is respectively and electrically connected with the combination instrument (1) and the loudspeaker (5).
3. A vehicle, characterized in that: use of a meter arbitrated alarm prompting system according to claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120442141.4U CN214928991U (en) | 2021-02-27 | 2021-02-27 | Instrument arbitration alarm prompt system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120442141.4U CN214928991U (en) | 2021-02-27 | 2021-02-27 | Instrument arbitration alarm prompt system and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN214928991U true CN214928991U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120442141.4U Active CN214928991U (en) | 2021-02-27 | 2021-02-27 | Instrument arbitration alarm prompt system and vehicle |
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| CN (1) | CN214928991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114666182A (en) * | 2022-03-24 | 2022-06-24 | 重庆长安汽车股份有限公司 | Method and system for arbitrating interaction information of automobile cabin system |
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2021
- 2021-02-27 CN CN202120442141.4U patent/CN214928991U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114666182A (en) * | 2022-03-24 | 2022-06-24 | 重庆长安汽车股份有限公司 | Method and system for arbitrating interaction information of automobile cabin system |
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