CN113696728A - Alarm control method, device, equipment and storage medium for vehicle instrument - Google Patents

Alarm control method, device, equipment and storage medium for vehicle instrument Download PDF

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Publication number
CN113696728A
CN113696728A CN202110972415.5A CN202110972415A CN113696728A CN 113696728 A CN113696728 A CN 113696728A CN 202110972415 A CN202110972415 A CN 202110972415A CN 113696728 A CN113696728 A CN 113696728A
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China
Prior art keywords
alarm information
sound
text
vehicle
image
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CN202110972415.5A
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Chinese (zh)
Inventor
张红亮
刘朝阳
蔡旭
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FAW Group Corp
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FAW Group Corp
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Priority to CN202110972415.5A priority Critical patent/CN113696728A/en
Publication of CN113696728A publication Critical patent/CN113696728A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/26—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using acoustic output
    • B60K35/265—Voice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/16—Type of output information
    • B60K2360/163—Language

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Alarm Devices (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Instrument Panels (AREA)

Abstract

The embodiment of the application provides an alarm control method, an alarm control device, alarm equipment and a storage medium for an automobile instrument.

Description

Alarm control method, device, equipment and storage medium for vehicle instrument
Technical Field
The embodiment of the application relates to the technical field of vehicles, in particular to an alarm control method, device, equipment and storage medium for an automobile instrument.
Background
The alarm prompt is used as an important interactive prompt function of the vehicle instrument, and the prompt modes of the alarm prompt are mainly divided into four types, namely symbols, characters, pictures and sounds, wherein the symbols/pictures prompt a user through an indicator lamp of a display interface in the vehicle instrument, the sounds prompt the user through audio equipment in the vehicle instrument, and the characters prompt the user through a character alarm area of the display interface in the vehicle instrument.
In the prior art, the display and the hiding of a text alarm, the display and the hiding of a symbol/picture alarm, and the playing and the stopping of a sound alarm are respectively controlled through different paths, so that the three can not be well linked, the prompt effect on a user is poor, and the driving experience of the user is influenced.
Disclosure of Invention
The embodiment of the application provides an alarm control method, an alarm control device, alarm control equipment and a storage medium for an automobile instrument, and aims to solve the problem that in the prior art, the prompt effect on a user is not good.
In a first aspect, an embodiment of the present application provides an alarm control method for a vehicle instrument, including:
acquiring vehicle state information;
generating an alarm information set according to the vehicle state information, wherein the alarm information set comprises image-text alarm information and sound alarm information;
and controlling the vehicle instrument to synchronously prompt the user through the image, the text and the sound according to the image, the text and the sound alarm information.
Optionally, the generating an alarm information set according to the vehicle state information includes:
determining the state of a target vehicle needing to be alarmed according to the vehicle state information and preset alarming conditions;
and generating the alarm information set according to the alarm mode corresponding to the state of the target vehicle.
Optionally, if the alarm information set includes a plurality of pieces of sound alarm information, before controlling the vehicle instrument to synchronously prompt the user through images, texts and sounds according to the image-text alarm information and the sound alarm information, the method further includes:
determining target sound alarm information to be played at this time based on the priorities of the plurality of pieces of sound alarm information and the current playing state of the audio equipment of the vehicle instrument;
correspondingly, according to picture and text alarm information and sound alarm information, the automobile instrument is controlled to synchronously prompt the user through pictures and texts and sound, and the method comprises the following steps:
and controlling the vehicle instrument to synchronously prompt the user through the image, the text and the sound according to the image, the text and the sound alarm information and the target sound alarm information.
Optionally, the determining, based on the priorities of the plurality of pieces of sound alarm information and the current playing state of the audio device, target sound alarm information to be played this time includes:
determining candidate sound alarm information with the highest priority in the plurality of pieces of sound alarm information;
and if the current playing state of the audio equipment is an idle state, determining the candidate sound alarm information as the target sound alarm information.
Optionally, the method further comprises:
if the current playing state of the audio equipment is an occupied state, determining current sound alarm information of sound played by the audio equipment;
determining whether the playing sound can be interrupted or not according to a preset interruption condition;
if the target sound alarm information can be interrupted, determining the candidate sound alarm information as the target sound alarm information;
and if the target sound alarm information cannot be interrupted, determining the current sound alarm information as the target sound alarm information.
Optionally, the controlling, according to the image-text alarm information and the sound alarm information, the vehicle instrument to perform synchronous prompt on the user through image-text and sound includes:
and adopting a fixed time difference time setting mechanism to synchronously process the image-text alarm information and the sound alarm information so as to control the vehicle instrument to synchronously prompt a user through the image-text and the sound.
Optionally, the vehicle instrument includes a display device and an audio device, and the controlling vehicle instrument synchronously prompts a user through graphics, text and sound includes:
and at the same moment, controlling a display device of the vehicle instrument to display the image and text corresponding to the image and text alarm information, and controlling an audio device of the vehicle instrument to play the sound corresponding to the sound alarm information.
In a second aspect, an embodiment of the present application provides an alarm control device for a vehicle instrument, including:
the acquisition module is used for acquiring vehicle state information;
the processing module is used for generating an alarm information set according to the vehicle state information, wherein the alarm information set comprises image-text alarm information and sound alarm information;
and the control module is used for controlling the vehicle instrument to synchronously prompt the user through the image, the text and the sound according to the image, the text and the sound alarm information.
In a third aspect, an embodiment of the present application provides an alarm control device for a vehicle instrument, including: the system comprises a Micro Control Unit (MCU) and a System On Chip (SOC), wherein the MCU is connected with the SOC through a Serial Peripheral Interface (SPI);
the MCU is used for acquiring vehicle state information; generating an alarm information set according to the vehicle state information, wherein the alarm information set comprises image-text alarm information and sound alarm information;
and the SOC is used for controlling the vehicle instrument to synchronously prompt the user through pictures, texts and sound according to the picture and text alarm information and the sound alarm information.
In a fourth aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the alarm control method for a vehicle instrument as described in the first aspect above.
According to the alarm control method, the alarm control device, the alarm control equipment and the storage medium of the vehicle instrument, the vehicle state information is acquired, the alarm information set is generated according to the vehicle state information, the alarm information set comprises the image-text alarm information and the sound alarm information, and the vehicle instrument is controlled to synchronously prompt a user through image-text and sound according to the image-text alarm information and the sound alarm information, so that the prompt effect of the vehicle instrument on the user is enhanced, and the vehicle experience of the user is improved.
Drawings
Fig. 1 is a schematic flowchart of an alarm control method for a vehicle instrument according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram illustrating a fixed time difference versus time mechanism according to an embodiment of the present application;
fig. 3 is a schematic diagram of an arbitration logic of multiple sound alarm information according to a second embodiment of the present application;
fig. 4 is a schematic structural diagram of an alarm control device of a vehicle instrument according to a third embodiment of the present application;
fig. 5 is a schematic structural diagram of an alarm control device of a vehicle instrument according to a fourth embodiment of the present application;
fig. 6 is a schematic structural diagram of another alarm control device for a vehicle instrument according to a fourth embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures.
The embodiment of the application provides an alarm control scheme of automobile instrument, when meeting the vehicle condition that two kinds or more than two kinds need report to the police, if meet barrier and car light trouble emergence simultaneously, and when the vehicle condition of difference corresponds at least one kind of alarm mode, if meet the alarm mode that the barrier corresponds and include sound and characters, the alarm mode that car light trouble corresponds includes sound and pilot lamp, can be used to control automobile instrument and report to the police to characters, audible alarm, symbol warning or picture and report to the police and carry out the synchronization, in order to reach the better prompt effect to the user.
The main ideas of the technical scheme are as follows: based on the problems in the prior art, the alarm control scheme of the vehicle instrument provided by the embodiment of the application realizes the synchronous control of various alarms (character alarm, sound alarm and indicator light alarm) by carrying out unified management on the alarm information, including the collection, priority arbitration, concurrent processing and the like of the alarm information, thereby enhancing the prompt effect on users and improving the driving experience of the users.
Because the symbols, the characters and the pictures are all displayed on the display interface of the vehicle instrument, in the embodiment, the alarm information corresponding to the symbols, the characters and the pictures is collectively called as image-text alarm information, and the alarm information corresponding to the sound is called as sound alarm information.
In addition, on one hand, because the symbols, the characters and the pictures are generally displayed by the display interface of the vehicle instrument, the processing time consumption is basically the same, and the symbols, the characters and the pictures are relatively synchronous in the display time, and on the other hand, because the symbols, the characters and the pictures are generally displayed by different areas or positions in the display interface of the vehicle instrument, no conflict exists in the display process. Based on the two aspects, synchronous reminding of the user according to different image-text alarm information is easy to realize.
The processing time consumption of the image-text alarm information and the processing time consumption of the sound alarm information are generally different, and the audio equipment in the vehicle instrument can only perform one sound alarm at the same time, so that the technical scheme of the application can realize synchronization of the image-text alarm and the sound alarm on one hand, and can realize arbitration of various sound alarm information on the other hand.
Example one
Fig. 1 is a schematic flow chart of an alarm control method for a vehicle instrument according to an embodiment of the present invention, where the method according to this embodiment may be executed by an alarm control device for a vehicle instrument, which may be implemented by software and/or hardware, and may be integrated in an alarm control device for a vehicle instrument. As shown in fig. 1, the alarm control method for a vehicle instrument of the present embodiment includes:
s101, obtaining vehicle state information.
In this step, an input/output (I/O) signal and a CAN signal of the vehicle may be collected through a hard wire and a Controller Area Network (CAN), and vehicle state information may be obtained through analysis. The I/O signal refers to a signal acquired through a hard wire, and includes various power signals, a switching signal, an analog circuit signal, a reserved signal, and the like. The CAN signal refers to a signal acquired through a CAN bus, and comprises signals acquired by various sensors in the vehicle, such as a rotating speed signal, an oil quantity signal, a vehicle door signal and the like.
The vehicle state information is information for reflecting the current states of the vehicle and various parts in the vehicle, such as the current rotating speed and the oil quantity of the vehicle, the opening and closing state of a vehicle door, the electric quantity of a battery and the like.
And S102, generating an alarm information set according to the vehicle state information.
In this embodiment, it is determined whether an alarm prompt needs to be performed on the user according to various collected state information of the vehicle, if at least one vehicle state is in an abnormal state or has a potential safety hazard, S102-S103 are executed to generate corresponding alarm information, the vehicle instrument is controlled to perform the alarm prompt on the user by processing the alarm information, and if all the vehicle states are in a normal state or have no potential safety hazard, the alarm prompt is not performed on the user.
In this embodiment, corresponding alarm conditions, that is, preset alarm conditions, and alarm modes corresponding to different vehicle states, that is, at least one of a picture alarm, a symbol alarm, a text alarm, and a sound alarm, are preset for different vehicle states.
In a possible implementation manner, in this step, the collected vehicle state information may be compared with corresponding preset alarm conditions to determine a target vehicle state that needs to be alarmed, and then an alarm information set may be generated according to an alarm manner corresponding to each target vehicle state.
Illustratively, if the collected vehicle state information includes: the oil mass 15%, the battery electric quantity 20%, apart from preceding barrier 1m, these three kinds of vehicle states correspond preset alarm condition and do respectively: the oil quantity is less than 20%, the battery power is less than 10%, and the distance from the front obstacle is less than 2m, so that the target vehicle state needing to be alarmed can be determined to include: oil volume and obstacle distance. And the alarm mode corresponding to the oil quantity comprises symbol alarm and character alarm, and the alarm mode corresponding to the distance between the obstacles comprises picture alarm and sound alarm, so that alarm information is generated by combining the state of the target vehicle and the corresponding alarm mode, and the alarm information is combined to obtain an alarm information set.
It can be understood that, in this embodiment, an alarm information generation rule may be set in advance, and the state of the target vehicle and the corresponding alarm manner may be combined according to the alarm information generation rule to obtain different alarm information. In addition, in order to facilitate internal data processing, in this embodiment, a specific identifier, such as a number, may also be set for different alarm information.
Illustratively, the set of alarm information generated in this step is { oil quantity _ symbol; oil quantity _ text; barrier _ picture; barrier _ sound } or { Y-01; y-02; b-03; b-04, wherein Y-01, Y-02, B-03 and B-04 are respectively the identifications of 'oil quantity _ symbol', 'oil quantity _ text', 'obstacle _ picture' and 'obstacle _ sound'. The oil quantity _ symbol, the oil quantity _ character and the obstacle _ picture are image-text alarm information, and the obstacle _ sound is sound alarm information.
S103, controlling the vehicle instrument to synchronously prompt the user through the image, the text and the sound according to the image, the text and the sound alarm information.
In this step, after S102, the vehicle instrument is controlled to synchronously prompt the user through the image, text and sound by synchronously processing the image, text and sound alarm information in the alarm information set.
Because the time consumption for processing the image-text alarm information and the sound alarm information is constant in the alarm control equipment of the vehicle instrument, in the embodiment, a fixed time difference time setting mechanism can be adopted to synchronously process the image-text alarm information and the sound alarm information so as to control the vehicle instrument to synchronously prompt a user through the image-text and the sound, specifically, at the same moment, the display equipment of the vehicle instrument is controlled to display the image-text corresponding to the image-text alarm information, and the audio equipment of the vehicle instrument is controlled to play the sound corresponding to the sound alarm information.
Wherein, the fixed time difference time setting mechanism is a time-consuming and sound alarm message processed according to the image-text alarm informationAnd controlling the starting time of the processing of the image-text alarm information and the sound alarm information by the time difference between the processing time consumption, thereby ensuring a time control mechanism with consistent finishing time of the processing of the image-text alarm information and the sound alarm information. For example, fig. 2 is a schematic diagram of a fixed time difference and time setting mechanism provided in an embodiment of the present application, and it is assumed that processing time for the teletext alarm information is t1The processing time of the sound alarm information is t2The time difference value delta t between the time consumption for processing the image-text alarm information and the time consumption for processing the sound alarm information is ═ t1-t2Due to frame synchronization, the display processing path usually has a swing of about 1 frame, i.e. t1>t2In this embodiment, the graphic and text alarm information is processed at the time x, and the sound alarm information is processed at the time x + Δ t, so that the graphic and text alarm information and the sound alarm information are processed at the time y, and the graphic and text display and the sound playing of the vehicle instrument can be synchronized.
It can be understood that, in this embodiment, the processing of the image-text alarm information includes determining an image-text style corresponding to the image-text alarm information, obtaining corresponding images and texts through rendering, and providing the rendered images and texts to the display device of the vehicle instrument; the processing of the sound alarm information includes determining a sound corresponding to the sound alarm information and providing the determined sound to an audio device of the vehicle instrument.
Illustratively, after the processing of the image-text alarm information and the sound alarm information is completed, in this embodiment, corresponding instructions are respectively sent to the display device and the audio device of the vehicle instrument, for example, at time y shown in fig. 2, an image-text display instruction is respectively sent to the display device of the vehicle instrument and a sound playing instruction is respectively sent to the audio device of the vehicle instrument, so as to achieve the purpose of controlling the vehicle instrument to synchronously prompt a user through image-text and sound.
In this embodiment, through obtaining vehicle status information, according to vehicle status information, generate the alarm information set, including picture and text alarm information and sound alarm information in the alarm information set, according to picture and text alarm information and sound alarm information, control automobile-used instrument and carry out synchronous suggestion to the user through picture and text and sound, strengthened automobile-used instrument to user's suggestion effect, improved user's experience of using the car.
Example two
The technical scheme of this application still provides an arbitration mechanism, includes many sound alarm information in the alarm information set, can guarantee through this arbitration mechanism that the most urgent important sound alarm information corresponds sound and can preferentially broadcast, reaches the prompt user in time, makes the user make the purpose of correct decision-making, is favorable to further improving the safety of user and vehicle, promotes user's driving experience.
In a possible implementation manner, the arbitration mechanism in this embodiment determines the sound alarm information to be played by the vehicle instrument, that is, the target sound alarm information, based on the priorities of the plurality of pieces of sound alarm information and the current playing state of the audio device of the vehicle instrument. Exemplarily, fig. 3 is a schematic diagram of an arbitration logic of multiple sound alarm information according to a second embodiment of the present application, and as shown in fig. 3, in this embodiment, determining target sound alarm information to be played this time based on priorities of multiple pieces of sound alarm information and a current playing state of an audio device includes:
s201, candidate sound alarm information with the highest priority in the plurality of pieces of sound alarm information is determined.
In this embodiment, the priority lists of different sound alarm information may be set in advance according to corresponding factors such as the safety level or the importance level of the vehicle state corresponding to different sound alarm information. Correspondingly, in the step, the sound alarm information with the highest priority in the plurality of pieces of sound alarm information can be screened out according to the priority list. For the sake of distinction and description, the sound alarm information having the highest priority will be determined herein as candidate sound alarm information.
Exemplarily, assuming that three pieces of sound alarm information, namely "obstacle _ sound", "seat belt _ sound" and "door _ sound", are included in the alarm information set, and the priority order of the three pieces of sound alarm information is "obstacle _ sound" > "door _ sound" > "seat belt _ sound", then the method of this step finally determines candidate sound alarm information "obstacle _ sound".
S202, determining whether the current playing state of the audio equipment is an occupied state.
In this step, according to the acquired current playing state of the audio device of the vehicle instrument, it is determined whether the current state of the audio device is an occupied state, if not (i.e., an idle state), S203 is executed, otherwise (i.e., an occupied state), S204-S207 are executed.
It is understood that, in this step, the step may be executed before or after S201, or may be executed in synchronization with S201, which is not limited herein.
S203, determining the candidate sound alarm information as target sound alarm information.
In this step, if it is determined according to S202 that the audio device of the vehicle instrument is currently in an idle state, that is, the audio device does not currently play any alarm sound, the candidate sound alarm information screened in S201 is directly determined as the target sound alarm information.
S204, determining the current sound alarm information of the sound played by the audio equipment.
In this step, if it is determined according to S202 that the audio device of the vehicle instrument is currently in an occupied state, that is, the audio device is currently playing an alarm sound, in this step, a sound alarm information corresponding to the alarm sound currently being played by the audio device is determined in one step. For the sake of distinction and description, the warning sound currently being played by the audio device is referred to herein as the playing sound. And calling the sound alarm information corresponding to the playing sound as the current sound alarm information.
In this step, the current sound alarm information may be determined according to the current playing state, or the current sound alarm information may be determined according to the playing log of the audio device, which may be specifically set according to the actual scene, and is not limited herein.
S205, determining whether the playing sound can be interrupted or not according to a preset interruption condition.
In this step, it is determined whether the sound being played can be interrupted, that is, whether the switching of the alarm sound can be performed, according to the preset interruption condition, the candidate sound alarm corresponding to the candidate sound alarm information, and the current sound alarm corresponding to the current sound alarm information. If the interruption can be made, S206 is executed, and if the interruption cannot be made, S207 is executed.
Illustratively, the preset interruption condition may be that the candidate audio alarm is a crisis safety alarm, that the candidate audio alarm has a higher priority than the current audio alarm, that the current audio alarm is a short-time alarm (i.e., an alarm played for a short time), and the like.
S206, the candidate sound alarm information is determined as target sound alarm information.
In this step, if it is determined from S205 that switching of the alarm sound is possible, the candidate sound alarm information determined in S201 is determined as the target sound alarm information.
S207, determining the current sound alarm information as target sound alarm information.
In this step, if it is determined that the switching of the alarm sound is not possible according to S205, the current sound alarm information determined in S204 is determined as the target sound alarm information.
It should be noted that the arbitration process in this embodiment may be executed before S103 in the first embodiment, and accordingly, when the target sound alarm information is determined, the vehicle instrument may be controlled to synchronously prompt the user through the image, text and sound according to the image, text and sound alarm information and the target sound alarm information in S103.
It can be understood that, when the target sound alarm information is the current sound alarm information, in S103, only the image-text alarm information needs to be processed, and the display device of the vehicle instrument is controlled to display the image-text corresponding to the image-text alarm information, and the audio device is controlled to continuously play the original sound unchanged.
In this embodiment, when the alarm information set includes a plurality of pieces of sound alarm information, by executing the above S201-S207, it can be ensured that the most urgent and important sound alarm information can be played by preferentially using the audio device of the vehicle instrument, so that the user is prompted to make the most favorable and correct decision in time, which is beneficial to improving the safety of the user and the vehicle, and improving the driving experience of the user.
EXAMPLE III
Fig. 4 is a schematic structural diagram of an alarm control device of a vehicle instrument provided in a third embodiment of the present application, and as shown in fig. 4, an alarm control device 10 of a vehicle instrument in the present embodiment includes:
an acquisition module 11, a processing module 12 and a control module 13.
The acquiring module 11 is used for acquiring vehicle state information;
the processing module 12 is configured to generate an alarm information set according to the vehicle state information, where the alarm information set includes image-text alarm information and sound alarm information;
and the control module 13 is used for controlling the vehicle instrument to synchronously prompt the user through pictures, texts and sound according to the picture and text alarm information and the sound alarm information.
Optionally, the processing module 12 is specifically configured to:
determining the state of a target vehicle needing to be alarmed according to the vehicle state information and preset alarming conditions;
and generating the alarm information set according to the alarm mode corresponding to the state of the target vehicle.
Optionally, if the set of alarm information includes a plurality of pieces of sound alarm information, the processing module 12 further includes:
determining target sound alarm information to be played at this time based on the priorities of the plurality of pieces of sound alarm information and the current playing state of the audio equipment of the vehicle instrument;
accordingly, the processing module 12 is specifically configured to:
and controlling the vehicle instrument to synchronously prompt the user through the image, the text and the sound according to the image, the text and the sound alarm information and the target sound alarm information.
Optionally, the processing module 12 is specifically configured to:
determining candidate sound alarm information with the highest priority in the plurality of pieces of sound alarm information;
and if the current playing state of the audio equipment is an idle state, determining the candidate sound alarm information as the target sound alarm information.
Optionally, the processing module 12 is further configured to:
if the current playing state of the audio equipment is an occupied state, determining current sound alarm information of sound played by the audio equipment;
determining whether the playing sound can be interrupted or not according to a preset interruption condition;
if the target sound alarm information can be interrupted, determining the candidate sound alarm information as the target sound alarm information;
and if the target sound alarm information cannot be interrupted, determining the current sound alarm information as the target sound alarm information.
Optionally, the control module 13 is specifically configured to:
and adopting a fixed time difference time setting mechanism to synchronously process the image-text alarm information and the sound alarm information so as to control the vehicle instrument to synchronously prompt a user through the image-text and the sound.
Optionally, the vehicle instrument includes a display device and an audio device, and the control module 13 is specifically configured to:
and at the same moment, controlling a display device of the vehicle instrument to display the image and text corresponding to the image and text alarm information, and controlling an audio device of the vehicle instrument to play the sound corresponding to the sound alarm information.
The alarm control device for the vehicle instrument provided by the embodiment can execute the alarm control method for the vehicle instrument provided by the embodiment of the method, and has the corresponding functional modules and beneficial effects of the execution method. The implementation principle and technical effect of this embodiment are similar to those of the above method embodiments, and are not described in detail here.
Example four
Fig. 5 is a schematic structural diagram of an alarm control device of a vehicle instrument according to a fourth embodiment of the present application, and as shown in fig. 5, the alarm control device 20 of the vehicle instrument includes a micro-control unit (MCU) 21 and a System On Chip (SOC) 22, where the MCU 21 and the SOC 22 are connected through a Serial Peripheral Interface (SPI).
The MCU 21 is used for acquiring vehicle state information; generating an alarm information set according to the vehicle state information, wherein the alarm information set comprises image-text alarm information and sound alarm information;
and the SOC 22 is used for controlling the vehicle instrument to synchronously prompt the user through pictures, texts and sound according to the picture and text alarm information and the sound alarm information.
Optionally, the MCU 21 is specifically configured to:
determining the state of a target vehicle needing to be alarmed according to the vehicle state information and preset alarming conditions;
and generating the alarm information set according to the alarm mode corresponding to the state of the target vehicle.
Optionally, if the alarm information set includes a plurality of pieces of sound alarm information, the MCU 21 is further configured to:
determining target sound alarm information to be played at this time based on the priorities of the plurality of pieces of sound alarm information and the current playing state of the audio equipment of the vehicle instrument;
accordingly, the MCU 21 is specifically configured to:
and controlling the vehicle instrument to synchronously prompt the user through the image, the text and the sound according to the image, the text and the sound alarm information and the target sound alarm information.
Optionally, the MCU 21 is specifically configured to:
determining candidate sound alarm information with the highest priority in the plurality of pieces of sound alarm information;
and if the current playing state of the audio equipment is an idle state, determining the candidate sound alarm information as the target sound alarm information.
Optionally, the MCU 21 is further configured to:
if the current playing state of the audio equipment is an occupied state, determining current sound alarm information of sound played by the audio equipment;
determining whether the playing sound can be interrupted or not according to a preset interruption condition;
if the target sound alarm information can be interrupted, determining the candidate sound alarm information as the target sound alarm information;
and if the target sound alarm information cannot be interrupted, determining the current sound alarm information as the target sound alarm information.
Optionally, the SOC 22 is specifically configured to:
and adopting a fixed time difference time setting mechanism to synchronously process the image-text alarm information and the sound alarm information so as to control the vehicle instrument to synchronously prompt a user through the image-text and the sound.
Optionally, the vehicle instrument includes a display device and an audio device, and the SOC 22 is specifically configured to:
and at the same moment, controlling a display device of the vehicle instrument to display the image and text corresponding to the image and text alarm information, and controlling an audio device of the vehicle instrument to play the sound corresponding to the sound alarm information.
Fig. 6 is a schematic structural diagram of another alarm control device for a vehicle instrument according to a fourth embodiment of the present disclosure, as shown in fig. 6, an MCU 21 includes a vehicle status information obtaining module 211, an alarm information generating and processing module 212, and a communication module 213, and an SOC 22 includes an alarm information distributing module 221, a graphical alarm information processing module 222, a sound alarm information processing module 223, and a communication module 224.
The vehicle state information acquiring module 211 is connected to the hard wire and the CAN bus, and is configured to acquire the I/O signal and the CAN signal and generate vehicle state information.
And the alarm information generating and processing module 212 is used for generating an alarm information set according to the vehicle state information and determining target sound alarm information through arbitration processing when a plurality of pieces of sound alarm information exist in the alarm information set.
The communication module 213 is connected to the communication module 224 through the SPI, and is configured to implement communication between the MCU 21 and the SOC 22, so as to send the image-text alarm information and the sound alarm information (or the target sound alarm information) generated by the MCU 21 to the SOC 22.
The alarm information distribution module 221 is configured to distribute the image-text alarm information and the sound alarm information (or the target sound alarm information) received by the communication module 224 to the image-text alarm information processing module 222 and the sound alarm information processing module 223, for example, in a broadcast manner.
And the image-text alarm information processing module 222 is configured to process the image-text alarm information.
And the sound alarm information processing module 223 is used for processing the sound alarm information.
EXAMPLE five
A fifth embodiment of the present application further provides a computer-readable storage medium having stored thereon a computer program, which when executed by a computer processor, is configured to perform a method for alarm control of a vehicle meter, the method including:
acquiring vehicle state information;
generating an alarm information set according to the vehicle state information, wherein the alarm information set comprises image-text alarm information and sound alarm information;
and controlling the vehicle instrument to synchronously prompt the user through the image, the text and the sound according to the image, the text and the sound alarm information.
Of course, the computer program of the computer-readable storage medium provided in this embodiment of the present application is not limited to the method operations described above, and may also perform related operations in the alarm control method for a vehicle instrument provided in any embodiment of the present application.
From the above description of the embodiments, it is obvious for those skilled in the art that the present application can be implemented by software and necessary general hardware, and certainly can be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a grid device) to execute the methods described in the embodiments of the present application.
It should be noted that, in the embodiment of the alarm control device for a vehicle instrument, the included units and modules are only divided according to the functional logic, but are not limited to the above division, as long as the corresponding functions can be realized; in addition, specific names of the functional units are only used for distinguishing one functional unit from another, and are not used for limiting the protection scope of the application.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present application and the technical principles employed. It will be understood by those skilled in the art that the present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the application. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the appended claims.

Claims (10)

1. An alarm control method for a vehicle instrument is characterized by comprising the following steps:
acquiring vehicle state information;
generating an alarm information set according to the vehicle state information, wherein the alarm information set comprises image-text alarm information and sound alarm information;
and controlling the vehicle instrument to synchronously prompt the user through the image, the text and the sound according to the image, the text and the sound alarm information.
2. The method of claim 1, wherein generating a set of alert information based on the vehicle state information comprises:
determining the state of a target vehicle needing to be alarmed according to the vehicle state information and preset alarming conditions;
and generating the alarm information set according to the alarm mode corresponding to the state of the target vehicle.
3. The method according to claim 1, wherein if the set of alarm information includes a plurality of pieces of sound alarm information, before controlling the vehicle instrument to synchronously prompt the user through graphics, text and sound according to the graphics, text and sound alarm information, the method further comprises:
determining target sound alarm information to be played at this time based on the priorities of the plurality of pieces of sound alarm information and the current playing state of the audio equipment of the vehicle instrument;
correspondingly, according to picture and text alarm information and sound alarm information, the automobile instrument is controlled to synchronously prompt the user through pictures and texts and sound, and the method comprises the following steps:
and controlling the vehicle instrument to synchronously prompt the user through the image, the text and the sound according to the image, the text and the sound alarm information and the target sound alarm information.
4. The method of claim 3, wherein the determining the target sound alarm information to be played this time based on the priorities of the plurality of pieces of sound alarm information and the current playing state of the audio device comprises:
determining candidate sound alarm information with the highest priority in the plurality of pieces of sound alarm information;
and if the current playing state of the audio equipment is an idle state, determining the candidate sound alarm information as the target sound alarm information.
5. The method of claim 4, further comprising:
if the current playing state of the audio equipment is an occupied state, determining current sound alarm information of sound played by the audio equipment;
determining whether the playing sound can be interrupted or not according to a preset interruption condition;
if the target sound alarm information can be interrupted, determining the candidate sound alarm information as the target sound alarm information;
and if the target sound alarm information cannot be interrupted, determining the current sound alarm information as the target sound alarm information.
6. The method according to claim 1, wherein the controlling the vehicle instrument to synchronously prompt the user through graphics, text and sound according to the graphics, text and sound alarm information comprises:
and adopting a fixed time difference time setting mechanism to synchronously process the image-text alarm information and the sound alarm information so as to control the vehicle instrument to synchronously prompt a user through the image-text and the sound.
7. The method of any one of claims 1-6, wherein the vehicle meter includes a display device and an audio device, and the controlling the vehicle meter to provide synchronized prompts to the user by text, text and sound comprises:
and at the same moment, controlling a display device of the vehicle instrument to display the image and text corresponding to the image and text alarm information, and controlling an audio device of the vehicle instrument to play the sound corresponding to the sound alarm information.
8. An alarm control device for a meter for a vehicle, comprising:
the acquisition module is used for acquiring vehicle state information;
the processing module is used for generating an alarm information set according to the vehicle state information, wherein the alarm information set comprises image-text alarm information and sound alarm information;
and the control module is used for controlling the vehicle instrument to synchronously prompt the user through the image, the text and the sound according to the image, the text and the sound alarm information.
9. An alarm control apparatus of a meter for a vehicle, characterized by comprising: the system comprises a Micro Control Unit (MCU) and a System On Chip (SOC), wherein the MCU is connected with the SOC through a Serial Peripheral Interface (SPI);
the MCU is used for acquiring vehicle state information; generating an alarm information set according to the vehicle state information, wherein the alarm information set comprises image-text alarm information and sound alarm information;
and the SOC is used for controlling the vehicle instrument to synchronously prompt the user through pictures, texts and sound according to the picture and text alarm information and the sound alarm information.
10. A computer-readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements a method for alarm control of a vehicle meter according to any one of claims 1-7.
CN202110972415.5A 2021-08-24 2021-08-24 Alarm control method, device, equipment and storage medium for vehicle instrument Pending CN113696728A (en)

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