Vehicle control method and apparatus, and vehicle and storage medium

Abstract

A vehicle control method, which is applied to the field of vehicle information. The method comprises: acquiring a first identifier corresponding to a first instrument light in a vehicle that is in a triggered state, and on the basis of the first identifier, determining the type of the first instrument light (S101); if the type is a warning type, acquiring a semantic specification corresponding to the first identifier, and on the basis of the first identifier, determining a proactive prompting strategy with respect to the semantic specification (S102); and on the basis of the proactive prompting strategy, controlling a prompting component of the vehicle to output the semantic specification (S103). Therefore, the traveling safety of a driver is improved. The present application further relates to an apparatus (500), a vehicle (600), and a storage medium.

Description

Vehicle control method and device, vehicle and storage medium

[0001] The present application claims priority from the Chinese patent application No. 202410838428.7 filed on June 26, 2024, and entitled "Vehicle control method and device, vehicle and storage medium", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0002] The present application relates to the field of vehicle information, and in particular to a vehicle control method, device, vehicle and storage medium. BACKGROUND

[0003] With the continuous development of new energy technology, more and more residents choose vehicles as their daily travel tools. The instrument indicator light of the vehicle provides the driver with information about the current working state of the vehicle, potential problems or actions to be taken through different colors and patterns.

[0004] However, in the related art, when the driving experience of the driver is insufficient, the meaning represented by the instrument light cannot be accurately understood, which leads to misjudgment by the driver and endangers driving safety. SUMMARY

[0005] The present application provides a vehicle control method, device, vehicle and storage medium, which aims to timely provide information prompts to the driver when the driver cannot understand the meaning represented by the instrument light of the vehicle, thereby improving driving safety. The technical solution is as follows:

[0006] In a first aspect, the embodiments of the present application provide a vehicle control method, comprising: obtaining a first identifier corresponding to a first instrument light in a triggering state in a vehicle, determining a type of the first instrument light based on the first identifier; if the type is a warning type, obtaining a semantic specification corresponding to the first identifier, determining an active prompt strategy for the semantic specification based on the first identifier; and controlling a prompt component of the vehicle to output the semantic specification based on the active prompt strategy.

[0007] In the technical solution, the first identifier corresponding to the first instrument lamp in the trigger state is acquired in real time, so that the problem can be accurately located, and information misjudgment is avoided. The type of the first instrument lamp is directly determined according to the first identifier, so that the subsequent processing speed is accelerated. When the first instrument lamp is of a warning type, the corresponding semantic specification is acquired, so that the driver can be helped to understand the vehicle condition in time, and the driver's panic due to unfamiliarity with the vehicle condition is avoided. The active prompting strategy is determined according to the first identifier, so that the most suitable prompting mode for the current situation is quickly formulated, and the driving safety is ensured and the driving experience of the driver is improved. The semantic specification is output in time by controlling the prompting component, so that the driver can know the vehicle condition in time and make corresponding coping strategies, and the driving safety is improved.

[0008] In a second aspect, an embodiment of the present specification provides a vehicle control device, comprising:

[0009] An identifier acquisition unit is configured to acquire a first identifier corresponding to a first instrument lamp in a trigger state in a vehicle, and determine a type of the first instrument lamp based on the first identifier.

[0010] A strategy determination unit is configured to acquire a semantic specification corresponding to the first identifier if the type is a warning type, and determine an active prompting strategy for the semantic specification based on the first identifier.

[0011] A control unit is configured to control a prompting component of the vehicle to output the semantic specification based on the active prompting strategy.

[0012] In a third aspect, an embodiment of the present specification provides a vehicle, which comprises a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and the computer program is executed by the processor to implement the vehicle control method according to any one of the above.

[0013] In a fourth aspect, an embodiment of the present specification provides a computer readable storage medium, which stores a computer program, and the computer program is executed to implement the vehicle control method according to any one of the above. BRIEF DESCRIPTION OF DRAWINGS

[0014] FIG. 1 is a system architecture diagram of a vehicle control method according to an embodiment of the present specification;

[0015] FIG. 2 is a flowchart of a vehicle control method according to an embodiment of the present specification;

[0016] FIG. 3 is a flowchart of a vehicle control method according to an embodiment of the present specification;

[0017] FIG. 4 is a flowchart of a vehicle control method according to an embodiment of the present specification;

[0018] FIG. 5 is a flowchart of a vehicle control method according to an embodiment of the present specification.

[0019] FIG. 6 is a scenario diagram of a vehicle control method according to an embodiment of the present specification.

[0020] FIG. 7 is a structural diagram of a vehicle control device according to an embodiment of the present specification.

[0021] FIG. 8 is a structural diagram of a vehicle according to an embodiment of the present specification.

[0022] FIG. 9 is a structural diagram of a vehicle according to an embodiment of the present specification. DETAILED DESCRIPTION

[0023] The technical solutions in the present application will be described in detail below with reference to the drawings.

[0024] In the related art, when the vehicle is in the driving process, the instrument light will give corresponding light prompts according to the running state of each component in the vehicle. However, when the driver is not familiar with the vehicle, the specific meaning of the instrument light cannot be known in time, and since the lighting of some instrument lights indicates potential safety risks, such as engine overheating, brake system failure, etc., if the driver cannot handle the fault in time, the risk of safety accidents will be increased. At the same time, if the instrument light is triggered frequently, the driver's attention will be diverted, thereby increasing the driving risk.

[0025] To improve driving safety, the present application provides a vehicle control method. The execution subject of the vehicle control method is a vehicle. The following will be described in detail, and it should be noted that the description order of the following embodiments is not limited to the preferred order of the embodiments. Please refer to FIG. 1, which is a system architecture diagram of a vehicle control method according to an embodiment of the present specification. The specific process of the vehicle control method can be as follows:

[0026] FIG. 1 is a system architecture diagram of a vehicle control method according to an embodiment of the present specification.

[0027] It should be noted that the execution module in the present specification includes but is not limited to display components, sensors, and electronic control units (ECU).

[0028] The sensor is configured to acquire running data corresponding to the sensor of each component of the vehicle and driving behavior data of the driver, and send the running data and the driving behavior data to the ECU. The types of the sensor include but are not limited to oxygen sensors acting on the engine, water temperature sensors, and tire pressure sensors acting on the tires, etc.

[0029] The electronic control unit exchanges data with the sensors, monitors the operation state of each component of the vehicle and the driving behavior of the driver, and controls the driving state of the vehicle and the state switching function of the instrument light in the instrument display component.

[0030] The display component includes an instrument display component, a prompt component, and an audio component. The prompt component provides the driver with a semantic description corresponding to the instrument light in the instrument display component in the trigger state in the form of a pattern and text. The semantic description is composed of a warning icon symbol and an explanatory text, which aims to provide the driver with the meaning information corresponding to the instrument light in the trigger state. The audio component is used to broadcast the text data in the semantic description in the form of voice.

[0031] In some embodiments, the sensor acquires the operation data of each component of the vehicle and the driving behavior data of the driver in real time, and transmits the collected operation data and driving behavior data to the ECU. The ECU as the core processing unit receives and analyzes the operation data and driving behavior data. When abnormal data appears in the operation data or the driving behavior data changes, the ECU issues a state control instruction to the instrument display component of the display component to switch the corresponding instrument light to the trigger state. At the same time, the ECU analyzes the operation data to determine the type of the instrument light, and calls the corresponding semantic description from the semantic description database in the cloud or locally and loads it into the corresponding display component for display or broadcast, so that the driver can understand the vehicle condition in time and take corresponding measures, thereby ensuring the driving safety of the driver.

[0032] Based on the system architecture diagram shown in FIG. 1, the vehicle control method provided by the embodiments of the present specification will be described in detail in combination with FIGS. 2-6.

[0033] Based on the above situation, the embodiments of the present specification propose a vehicle control method. Please refer to FIG. 2, which is a flowchart of a vehicle control method provided by the embodiments of the present specification. As shown in FIG. 2, the method of the embodiments of the present specification can include the following steps S101-S103.

[0034] S101, acquiring a first identifier corresponding to a first instrument light in a trigger state in a vehicle, and determining the type of the first instrument light based on the first identifier.

[0035] It should be noted that the types of instrument lamps include warning types and indication types, wherein the warning types can include fault lamp types and warning lamp types, the fault lamp types and the warning lamp types are instrument lamps triggered according to sensor data of various working parts of the vehicle, and the indication lamp types are instrument lamps triggered according to driving behavior data of the driver. Meanwhile, different type codes correspond to each different type of instrument lamp, wherein the type code is used by the ECU to determine the corresponding instrument lamp in the instrument display part according to the type code, and switch the instrument lamp corresponding to the type code from the off state to the triggered state.

[0036] In the embodiments of the present application, there are a plurality of different types of instrument lamps in the instrument display part of the vehicle, and each instrument lamp is in the off state in the default state. When the vehicle is in the working state, the ECU will acquire the running data of the sensors of each working part and the driving behavior data of the driver in real time, wherein the driving behavior data includes, for example, seat belt state data, light use data (such as high beam, low beam, and turn signal), and the running data of the sensors includes, but is not limited to, oxygen sensor data of engine devices, tire pressure sensor data of tires, and engine water temperature sensor data.

[0037] In some embodiments, the running data of the sensors and the driving behavior data are acquired in real time, and when it is monitored that there is abnormal data in the running data and / or the driving behavior data changes, the type code extraction is performed on the running data and / or the driving behavior data, wherein the abnormal data refers to a physical quantity monitored by the sensor in real time, such as pressure, temperature, speed, voltage, etc., which continuously or instantaneously exceeds the safety operation boundary threshold set by the vehicle design specification, or an invalid signal conflicting with the inherent logic of the vehicle system, such as signal interruption, jump, out-of-range, etc.; the change of the driving behavior data is manifested as the real-time data detected when the vehicle dynamic response parameters such as acceleration, steering angle rate, brake pedal opening degree change. The instrument lamp to be powered on and displayed is determined in the instrument lamp display part according to the extracted type code.

[0038] After the instrument lamp completes the power-on operation, the instrument lamp is switched from the off state to the triggered state, and the instrument lamp is determined as the first instrument lamp, and the first identification of the first instrument lamp is acquired from the log file of the instrument display part, wherein the first identification includes the triggered working condition attribute of the first instrument lamp, and the triggered working condition attribute includes the triggered frequency attribute and the icon recognition attribute, wherein the data forms of the triggered frequency attribute and the icon recognition attribute are 1 or 0, the triggered frequency attribute is 1, indicating that the first instrument lamp is a high-frequency triggered attribute, the triggered frequency attribute is 0, indicating that the first instrument lamp is a low-frequency triggered attribute, the icon recognition attribute is 1, indicating that the first instrument lamp is an easy-to-understand attribute, and the icon recognition attribute is 0, indicating that the first instrument lamp is a not easy-to-understand attribute.

[0039] S102, if the type is the warning type, obtaining a semantic specification corresponding to the first identifier, and determining an active prompt strategy for the semantic specification based on the first identifier.

[0040] It should be noted that the semantic specification includes an icon and a textual description corresponding to the instrument lamp in the triggered state. The number of semantic specifications is determined by the number of instrument lamps in the triggered state, i.e., a plurality of instrument lamps in the triggered state correspond to the same number of semantic specifications. When there are a plurality of semantic specifications, the driver can switch between the plurality of semantic specifications through a virtual "switch button" in the semantic specification. At the same time, the semantic specification provides a virtual trigger button for the driver to manually trigger the voice broadcast semantic specification function.

[0041] In some embodiments, the type of the first instrument lamp is determined according to the type code corresponding to the first instrument lamp, and the semantic specification corresponding to the first instrument lamp is determined from a semantic specification database in the cloud or locally based on the type code. The policy query statement is generated according to the trigger frequency attribute and the icon recognition attribute of the trigger working condition attribute in the first identifier, which is used to determine the active prompt strategy of the semantic specification of the first instrument lamp in the prompt component from a cloud or local policy database. The active prompt strategy includes a periodic prompt strategy, a power-on prompt strategy, and a trigger prompt strategy. The periodic prompt strategy is used to control the vehicle instrument lamp to prompt once every preset time interval, the power-on prompt strategy is used to control the vehicle instrument lamp to prompt once in each power-on cycle of the vehicle, and the trigger prompt strategy is used to control the vehicle instrument lamp to prompt once every time it enters the triggered state.

[0042] S103, controlling the prompt component of the vehicle to output the semantic specification based on the active prompt strategy.

[0043] In some embodiments, when the active prompt strategy is the periodic prompt strategy, the display timer is triggered after the semantic specification is controlled to be displayed in the display component. At this time, the display timer will perform a periodic timing once. The duration of the periodic timing can be manually adjusted by the driver. The semantic specification is prohibited from being displayed in the prompt component during the periodic timing state of the display timer, and the semantic specification is controlled to be displayed in the prompt component again after the periodic timing is completed, and the display timer is reset to make the display timer in the second periodic timing.

[0044] When the active prompting strategy is the power-on prompting strategy, the monitoring is performed on whether the first instrument lamp is still in the triggered state when the vehicle is switched from the power-off state to the power-on state, and if yes, the semantic description corresponding to the first instrument lamp is controlled to be displayed in the prompting component. When the active prompting strategy is the triggered prompting strategy, the semantic description corresponding to the first instrument lamp is controlled to be displayed in the prompting component every interval of the preset time if it is detected that the first instrument lamp is still in the triggered state.

[0045] In the embodiment of the present application, the first identification corresponding to the first instrument lamp in the triggered state is acquired in real time, so that the problem can be accurately located, and information misjudgment is avoided. The type of the first instrument lamp is directly determined through the first identification, so that the subsequent processing speed is accelerated. The semantic description corresponding to the first instrument lamp is acquired when the first instrument lamp is of the warning type, so that the driver can be helped to understand the vehicle condition in time, and the driver's panic due to unfamiliarity with the vehicle condition is avoided. The active prompting strategy is determined according to the first identification, so that the most suitable prompting method for the current situation can be quickly formulated, and the driving safety is ensured and the driving experience of the driver is improved. The semantic description is output in time through the control of the prompting component, so that the driver can know the vehicle condition in time and make corresponding coping strategies, and the driving safety is improved.

[0046] Since the driver needs to maintain a certain degree of concentration when driving to ensure driving safety, the active prompting strategy of the corresponding semantic description needs to be adjusted according to the type of the first instrument lamp. Please refer to FIG. 3, which is a flowchart of a vehicle control method according to an embodiment of the present application. As shown in FIG. 3, the method of the embodiment of the present application can include the following steps S201-S204.

[0047] S201, acquire the triggered working condition attribute corresponding to the first identification, and determine the active prompting strategy for the semantic description based on the triggered working condition attribute.

[0048] In the embodiment of the present application, the triggered working condition attribute includes a triggered frequency attribute and an icon recognition attribute. The data forms of the triggered frequency attribute and the icon recognition attribute are 1 or 0. When the triggered frequency attribute is 1, it indicates that the first instrument lamp is of a high-frequency triggered attribute, and when the triggered frequency attribute is 0, it indicates that the first instrument lamp is of a low-frequency triggered attribute. When the icon recognition attribute is 1, it indicates that the first instrument lamp is of an easy-to-understand attribute, i.e., the driver can know the meaning of the instrument lamp, and when the icon recognition attribute is 0, it indicates that the first instrument lamp is of a not easy-to-understand attribute.

[0049] It should be noted that the high-frequency trigger attribute refers to the number of times that a specific instrument lamp is activated in a unit cycle, such as a single driving cycle or a fixed mileage interval, due to associated faults or state abnormalities exceeding a preset threshold, reflecting that the fault has the characteristics of persistence, recurrence or emergency disposal; the low-frequency trigger refers to the frequency of activation of the instrument lamp being lower than the preset threshold, indicating that the fault is an isolated event or a secondary abnormality that the system can tolerate.

[0050] In some embodiments, a first identifier corresponding to the first instrument lamp is obtained from a log file of the sensor, and a trigger frequency attribute and an icon recognition attribute of the first instrument lamp are extracted from the first identifier, and an active prompt strategy query statement is generated according to the trigger frequency attribute and the icon recognition attribute.

[0051] The active prompt strategy query statement is called to find the corresponding active prompt strategy from the warning type strategy database of the cloud server or the local warning type strategy database, for example, the active prompt strategy query statement is "SELECT * FROM `warning type strategy database` WHERE `trigger frequency attribute` = 1 AND `icon recognition attribute` = 0", which means finding the corresponding active prompt strategy of the high-frequency trigger attribute and the difficult-to-understand attribute from the warning type strategy database.

[0052] S202, if the trigger frequency attribute is a high-frequency trigger attribute and the icon recognition attribute is an easy-to-understand attribute, it is determined that the active prompt strategy for the semantic specification is a periodic prompt strategy.

[0053] In some embodiments, when the type of the first instrument lamp is a warning type, the trigger working condition attribute of the first instrument lamp is extracted from the first identifier, and if the trigger frequency attribute is a high-frequency trigger attribute and the icon recognition attribute is an easy-to-understand attribute, the query condition is "`trigger frequency attribute` = 1, `icon recognition attribute` = 1", and the active prompt strategy query statement is "SELECT * FROM `warning type strategy database` WHERE `trigger frequency attribute` = 1 AND `icon recognition attribute` = 0". The active prompt strategy corresponding to "`trigger frequency attribute` = 1, `icon recognition attribute` = 1" in the warning type strategy database is a periodic prompt strategy, and at this time, the periodic prompt strategy is returned as the response result.

[0054] In the execution of the periodic prompting strategy, first, the semantic description is controlled to be displayed in the prompting component, and after the display is completed, the display timer is triggered, at this time, the display timer will perform a periodic timing, during the period of the display timer in the first periodic timing state, the semantic description will be prohibited from being displayed in the prompting component, and after the first periodic timing is completed, the semantic description is allowed to be displayed in the prompting component, and the display timer is reset to make the display timer in the second periodic timing, for example, the periodic timing is 24 hours, and the semantic description is controlled to be displayed every 24 hours.

[0055] In S203, if the trigger frequency attribute is a high-frequency trigger attribute and the icon cognition attribute is a not easy to understand attribute, it is determined that the active prompting strategy for the semantic description is the power-on prompting strategy.

[0056] In some embodiments, when the type of the first instrument lamp is a warning type, the trigger working condition attribute of the first instrument lamp is extracted from the first identifier, and if the trigger frequency attribute is a high-frequency trigger attribute and the icon cognition attribute is a not easy to understand attribute, the query condition is “`trigger frequency attribute` = 1, `icon cognition attribute` = 0”, and the active prompting strategy query statement is “SELECT * FROM `warning type strategy database` WHERE `trigger frequency attribute` = 1 AND `icon cognition attribute` = 0”. The active prompting strategy corresponding to “`trigger frequency attribute` = 1, `icon cognition attribute` = 0” in the warning type strategy database is the power-on prompting strategy, and at this time, the power-on prompting strategy is returned as the response result.

[0057] In the execution of the power-on prompting strategy, when it is monitored that the vehicle is switched from the power-off state to the power-on state, it is monitored whether the first instrument lamp in the monitoring instrument prompting component is still in the triggered state, and if so, the semantic description corresponding to the first instrument lamp is controlled to be displayed in the prompting component.

[0058] In S204, if the trigger frequency attribute is a low-frequency trigger attribute, it is determined that the active prompting strategy for the semantic description is the trigger prompting strategy.

[0059] In some embodiments, when the type of the first instrument lamp is a warning type, the triggering working condition attribute of the first instrument lamp is extracted from the first identifier, if the triggering frequency attribute is a low-frequency triggering attribute and the icon cognition attribute is a not easy to understand attribute, the query condition is determined as "`triggering frequency attribute`=0, `icon cognition attribute`=0", and the active prompt strategy query statement is obtained as "SELECT*FROM`warning type strategy database`WHERE`triggering frequency attribute`=0AND`icon cognition attribute`=0". The active prompt strategy corresponding to "`triggering frequency attribute`=0, `icon cognition attribute`=0" in the warning type strategy database is the triggering prompt strategy, and at this time, the power-on prompt strategy is returned as the response result.

[0060] In the execution of the power-on prompt strategy, when the vehicle is in the power-on state, it is monitored whether the first instrument lamp in the instrument prompt component is still in the triggering state, and if so, the semantic specification corresponding to the first instrument lamp is displayed in the prompt component every preset time, for example, displayed once every 5 seconds.

[0061] In the embodiments of the present specification, by determining the active prompt strategy for the semantic specification based on the triggering working condition attribute, the prompt mode of the semantic specification can be flexibly and intelligently adjusted according to the triggering frequency and icon cognition attribute of the instrument lamp. When the instrument lamp is triggered frequently and the icon is easy to understand, the periodic prompt strategy ensures that the driver receives key information regularly and maintains continuous attention to the vehicle state; and when the icon is not easy to understand, the power-on prompt strategy provides one-time prompt in each power-on period, avoiding repeated interference. For the instrument lamp triggered at a low frequency, the triggering prompt strategy only provides information at each triggering, which not only ensures the timeliness of the information, but also reduces unnecessary disturbance, thereby improving the driving experience and enhancing the driving safety.

[0062] Since there are instrument lamps of the same type containing multiple specific meanings in the design of vehicle instruments, further judgment is needed to accurately obtain the corresponding active prompt strategy. Please refer to FIG. 4, which is a flowchart of a vehicle control method provided by an embodiment of the present specification. As shown in FIG. 4, the method of the embodiment of the present specification can include the following steps S301-S304.

[0063] S301, obtaining the first identifier corresponding to the first instrument lamp in the triggering state in the vehicle, and determining the type of the first instrument lamp based on the first identifier.

[0064] In the embodiments of the present specification, S301 please refer to the above-mentioned step S101, which will not be repeated here.

[0065] S302, if the first identifier corresponds to multiple types, obtaining the signal indication code stored by the vehicle for the first instrument lamp.

[0066] S303, determine the type of the first instrument light based on the signal indication code.

[0067] In some embodiments, in S302-S303, the type code in the first identification is obtained, and it is determined whether the type code corresponds to multiple types. When the type code corresponds to multiple types, the signal indication code of the first instrument light is further obtained from the log file to determine the type of the first instrument light. For example, the type code in the first identification is "005", which corresponds to multiple instrument lights, such as the smart start-stop function failure and the smart start-stop condition not being met. However, the active prompt strategy corresponding to the smart start-stop function failure and the smart start-stop condition not being met is different, so the signal indication code of the instrument light needs to be obtained from the log file to determine the type of the instrument light in some embodiments. For example, the signal indication code "STT_001" indicates that the smart start-stop function fails, and the type of the first instrument light is determined to be a warning light type.

[0068] S304, if the type is an indication type, stop responding to the active prompt of the semantic specification corresponding to the first identification.

[0069] The type code in the first identification is obtained, and when the type code corresponds to multiple types, the signal indication code of the first instrument light is obtained from the log file to determine the type of the first instrument light. For example, the signal indication code "STT_002" indicates that the smart start-stop condition is not met, and the type of the first instrument light is determined to be an indication type.

[0070] When the first instrument light is detected to be an indication type, it means that the first instrument light is a common type, that is, the driver can clearly know the meaning represented by the first instrument light. At this time, the semantic specification corresponding to the first identification is prohibited from being loaded into the prompt component for display.

[0071] In the embodiments of the present specification, when processing the first identification of the vehicle instrument light, if the first identification corresponds to multiple types, the signal indication code of the vehicle stored for the first instrument light is obtained to accurately determine the specific type of the first instrument light, thereby avoiding confusion caused by ambiguous identification. Further, if the type of the first instrument light is determined to be an indication type, the display of the semantic specification corresponding to the first identification is controlled, which can ensure the reasonable allocation of system resources, avoid excessive response to non-critical information, reduce unnecessary interference, and enable the driver to focus on important prompt information, thereby improving driving safety.

[0072] When the vehicle is in a driving state, the driver needs to keep visual concentration for driving, and therefore, when the driver is not convenient to view the text of the semantic description, a voice broadcast mode should be provided to broadcast the semantic description in real time. Please refer to FIG. 5, which is a flowchart of a vehicle control method provided by an embodiment of the present description. As shown in FIG. 5, the method of the embodiment of the present description can include the following steps S401-S405.

[0073] S401, controlling the display component of the vehicle to display the semantic description based on the active prompting strategy.

[0074] S402, if the voice broadcast button in the semantic description is triggered, controlling the audio component of the vehicle to broadcast the semantic description by voice.

[0075] In some embodiments, in S401-S402, when the semantic description is loaded into the display component for display, it is monitored in real time whether the “voice broadcast” virtual button in the semantic description is triggered, and if it is monitored that the voice broadcast button in the semantic description is triggered, the audio component of the vehicle is controlled to broadcast the text data in the semantic description by voice.

[0076] Please refer to FIG. 6 as well, which is a scene diagram of a vehicle control method provided by an embodiment of the present description. As shown in FIG. 6, the semantic description includes an icon and a text description corresponding to the instrument light in the triggered state, and the number of the semantic descriptions is determined by the number of the instrument lights in the triggered state, that is, a plurality of instrument lights in the triggered state correspond to the same number of semantic descriptions. When there are a plurality of semantic descriptions, the driver can switch the plurality of semantic descriptions through the virtual “switch button” in the semantic description. At the same time, the semantic description provides a virtual trigger button for the driver to manually trigger the voice broadcast semantic description function, that is, the “voice broadcast button”. In addition, the semantic description is provided with a virtual button (not shown in the figure) of the active reminder function, wherein the active reminder function is in the default on state, and the driver can switch the semantic description to the off state by manually triggering the virtual button, and when the active reminder function is in the off state, the semantic description will no longer be loaded into the prompt component for display according to the active prompting strategy.

[0077] S403, in response to a trigger instruction of the voice query function for the vehicle instrument light, collecting voice data input by the driver.

[0078] S404, obtaining semantic information corresponding to the voice data, and finding a second identifier of a second instrument light based on the semantic information.

[0079] In some embodiments, when the driver wants to query the semantic information of the first instrument light in the trigger state in the vehicle in S403-S404, the driver can observe the pattern shape of the first instrument light and actively initiate a voice inquiry, for example, the driver observes the pattern shape of the first instrument light and then inquires by voice "what is the red person holding a big ball on the instrument". The sound collection device in the vehicle performs voice recognition processing on the collected voice data, converts it into text data, and extracts the semantic information in the text data. For example, the semantic information extracted from the text data "tell me what the red instrument light means, what is the red person holding a big ball on the instrument" includes "red", "person", and "ball". According to the semantic information, the second identifiers corresponding to the second instrument lights with the same semantic information are obtained in the identifier database.

[0080] In S405, if the first identifier exists in the second identifiers, the semantic description corresponding to the first identifier is obtained, and the prompt component of the vehicle is controlled to output the semantic description.

[0081] In the embodiments of the present application, the semantic information of each instrument light in the instrument display component is stored in the cloud server and the local server respectively.

[0082] In some embodiments, the semantic information is accurately matched in the plurality of second identifiers, so as to determine whether there is an identifier in the second identifiers that matches the semantic information of the first instrument light, and if there is, the identifier is determined as the first identifier. Through the type code and / or signal indication code in the first identifier, the corresponding semantic description is determined from the cloud semantic database or the local semantic database, and the semantic description is loaded into the prompt component for display. For example, the second identifiers are identifier A, identifier B, and identifier C, the semantic information of identifier A includes "red" and "person", the semantic information of identifier B includes "red" and "ball", and the semantic information of identifier C includes "red", "person", and "ball". At this time, identifier C is determined as the first identifier.

[0083] In some embodiments, obtaining the semantic information corresponding to the voice data can include the steps of: obtaining text data corresponding to the voice data, and determining the semantic information based on the text data.

[0084] In some embodiments, the method of the embodiments of the present application can include, if the first identifier does not exist in the second identifiers, displaying the semantic description corresponding to each second identifier in the prompt component.

[0085] In some embodiments, if there is no matching identification in the second identification with the semantic information of the first instrument light, the semantic specification corresponding to each second identification is downloaded respectively. The semantic specification corresponding to each second identification is displayed in the prompting component to enable the driver to manually screen and determine the semantic specification.

[0086] In the embodiments of the present specification, by dynamically adjusting the active prompting strategy, the display component of the vehicle can be flexibly controlled to display the semantic specification according to the triggered working condition attribute of the first instrument light, so as to ensure that the driver can intuitively obtain the key information. At the same time, if the driver selects the voice broadcast function, the audio component is controlled to broadcast the semantic specification, thereby improving the user experience. In addition, in response to the voice query instruction of the driver, the voice data can be accurately captured and analyzed to quickly locate and output the semantic specification corresponding to the first instrument light, thereby significantly improving the information processing efficiency during driving, thereby enhancing the driving safety.

[0087] Based on the system architecture of FIG. 1, the vehicle control device provided by the embodiments of the present specification will be described in detail below in combination with FIG. 7. It should be noted that the vehicle control device in FIG. 7 is used to execute the method of the embodiments shown in FIGS. 2-5 of the present application, and only the parts related to the embodiments of the present specification are shown for the convenience of description, and the specific technical details not disclosed are Please refer to the embodiments shown in FIGS. 2-5 of the present application. Among them, the vehicle control device 500 can include an identification acquisition unit 501, a strategy determination unit 502, and a control unit 503, as follows:

[0088] The identification acquisition unit 501 is configured to acquire a first identification corresponding to a first instrument light in a triggered state in a vehicle, and determine a type of the first instrument light based on the first identification;

[0089] The strategy determination unit 502 is configured to, if the type is a warning type, acquire a semantic specification corresponding to the first identification, and determine an active prompting strategy for the semantic specification based on the first identification.

[0090] The control unit 503 is configured to control a prompting component of the vehicle to output the semantic specification based on the active prompting strategy.

[0091] In some embodiments, the strategy determination unit 502 further includes an attribute acquisition unit.

[0092] The attribute acquisition unit is configured to acquire a triggered working condition attribute corresponding to the first identification, and determine the active prompting strategy for the semantic specification based on the triggered working condition attribute.

[0093] In some embodiments, the strategy determination unit 502 further includes a first judgment unit, a second judgment unit, and a third judgment unit.

[0094] The first judging unit is configured to determine that the active prompt strategy for the semantic description is a periodic prompt strategy if the trigger frequency attribute is a high-frequency trigger attribute and the icon cognition attribute is an easy-to-understand attribute. The periodic prompt strategy is used to represent a strategy of prompting once every interval of a preset time length.

[0095] The second judging unit is configured to determine that the active prompt strategy for the semantic description is a power-on prompt strategy if the trigger frequency attribute is a high-frequency trigger attribute and the icon cognition attribute is a not-easy-to-understand attribute. The power-on prompt strategy is used to represent a strategy of prompting once in each power-on cycle of the vehicle.

[0096] The third judging unit is configured to determine that the active prompt strategy for the semantic description is a trigger prompt strategy if the trigger frequency attribute is a low-frequency trigger attribute. The trigger prompt strategy is used to represent a strategy of prompting once every time the vehicle instrument light enters a trigger state.

[0097] In some embodiments, the identification obtaining unit 501 further includes an encoding obtaining unit and a type determining unit.

[0098] The encoding obtaining unit is configured to obtain a signal indication encoding of the first instrument light stored by the vehicle if the first identification corresponds to multiple types.

[0099] The type determining unit is configured to determine the type of the first instrument light based on the signal indication encoding.

[0100] In some embodiments, the identification obtaining unit 501 further includes a first control subunit.

[0101] The first control subunit is configured to stop responding to the active prompt of the semantic description corresponding to the first identification if the type is an indication type.

[0102] In some embodiments, the control unit 503 further includes a display unit and a voice broadcast unit.

[0103] The display unit is configured to control the display component of the vehicle to display the semantic description based on the active prompt strategy.

[0104] The voice broadcast unit is configured to control the audio component of the vehicle to perform voice broadcast of the semantic description if a voice broadcast key in the semantic description is triggered.

[0105] In some embodiments, the control unit 503 further includes a collection unit, an identification obtaining subunit, and a second control subunit.

[0106] The collection unit is configured to collect voice data input by the driver in response to a trigger instruction of a voice query function of the vehicle instrument light.

[0107] The identification obtaining sub-unit is configured to obtain semantic information corresponding to the voice data, and find a second identification of a second instrument lamp based on the semantic information.

[0108] The second control sub-unit is configured to, if the first identification exists in the second identification, obtain a semantic specification corresponding to the first identification, and control a prompt component of the vehicle to output the semantic specification.

[0109] In the embodiments of the present application, the first identification corresponding to the first instrument lamp in the triggered state is obtained in real time, so that the problem can be accurately located, and information misjudgment is avoided. The type of the first instrument lamp is directly determined based on the first identification, so that the subsequent processing speed is accelerated. The semantic specification corresponding to the first instrument lamp is obtained when the first instrument lamp is a warning type, so that the driver can be helped to understand the vehicle condition in time, and the driver's panic due to unfamiliarity with the vehicle condition is avoided. The active prompt strategy is determined according to the first identification, so that the most suitable prompt mode for the current situation can be quickly formulated, and the driving safety is ensured and the driving experience of the driver is improved. The prompt component is controlled to output the semantic specification in time, so that the driver can know the vehicle condition in time and make corresponding response strategies, and the driving safety is improved.

[0110] In addition, the vehicle control device provided by the above-mentioned embodiments and the vehicle control method embodiment belong to the same concept, and the implementation process is described in detail in the method embodiment, which will not be described here.

[0111] The above-mentioned serial numbers of the embodiments of the present application are only for description, and do not represent the advantages and disadvantages of the embodiments. In some cases, the actions or steps recorded in the claims can be executed in different order from that in the embodiments and still achieve the desired results. In addition, the processes depicted in the drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multi-task processing and parallel processing are possible or can be advantageous.

[0112] Please refer to FIG. 8, which is a structural schematic diagram of a vehicle provided by an embodiment of the present application. As shown in FIG. 8, the vehicle 600 includes a processor 601 and a memory 602. The processor 601 is electrically connected with the memory 602.

[0113] The processor 601 is the control center of the vehicle 600, and can include one or more processing cores. The processor 601 connects various parts of the entire vehicle through various interfaces and lines, executes various functions of the vehicle and processes data by running or calling computer programs stored in the memory 602 and calling data stored in the memory 602, thereby overall controlling the vehicle. Optionally, the processor 601 can be implemented in at least one of a hardware form of a digital signal processing (DSP), a field programmable gate array (FPGA), and a programmable logic array (PLA). The processor 601 can integrate a combination of one or more of a CPU, a graphics processor (GPU), and a modem. Among them, the CPU is mainly used to process operating systems, user pages, and application programs; the GPU is used to render and draw display content; and the modem is used to process wireless communication. It can be understood that the above-mentioned modem can also not be integrated into the processor 601, but can be realized by a separate communication chip.

[0114] The memory 602 can be used to store software programs and modules, and the processor 601 executes various functions and data processing by running the computer programs and modules stored in the memory 602. The memory 602 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one computer program required by a function, etc.; and the data storage area can store data created according to the use of the vehicle, etc.

[0115] In addition, the memory 602 can include a high-speed random access memory, and can also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state memory device. Accordingly, the memory 602 can also include a memory controller to provide access for the processor 601 to the memory 602.

[0116] In the embodiments of the present specification, the processor 601 in the vehicle 600 loads the instructions corresponding to the processes of one or more computer programs into the memory 602, and the processor 601 runs the computer programs stored in the memory 602, thereby realizing various functions, as follows:

[0117] The first identifier corresponding to the first instrument light in the trigger state in the vehicle is acquired, the type of the first instrument light is determined based on the first identifier, if the type is a warning type, the semantic specification corresponding to the first identifier is acquired, the active prompting strategy for the semantic specification is determined based on the first identifier, and the display component of the vehicle is controlled to output the semantic specification based on the active prompting strategy.

[0118] In some embodiments, the processor 601 determines the active prompting strategy for the semantic specification based on the first identifier, specifically by: acquiring the trigger working condition attribute corresponding to the first identifier, and determining the active prompting strategy for the semantic specification based on the trigger working condition attribute.

[0119] In some embodiments, the processor 601 determines the active prompting strategy for the semantic specification based on the trigger working condition attribute, specifically by: if the trigger frequency attribute is a high-frequency trigger attribute and the icon cognitive attribute is an easy-to-understand attribute, determining that the active prompting strategy for the semantic specification is a periodic prompting strategy, the periodic prompting strategy being a strategy for prompting once every interval of a preset time length; if the trigger frequency attribute is a high-frequency trigger attribute and the icon cognitive attribute is a not-easy-to-understand attribute, determining that the active prompting strategy for the semantic specification is a power-on prompting strategy, the power-on prompting strategy being a strategy for prompting once in each power-on cycle of the vehicle; and if the trigger frequency attribute is a low-frequency trigger attribute, determining that the active prompting strategy for the semantic specification is a trigger prompting strategy, the trigger prompting strategy being a strategy for prompting once every time the instrument light of the vehicle enters the trigger state.

[0120] In some embodiments, the processor 601 determines the type of the first instrument light based on the first identifier, specifically by: if there are multiple types corresponding to the first identifier, acquiring the signal indication code stored by the vehicle for the first instrument light; and determining the type of the first instrument light based on the signal indication code.

[0121] In some embodiments, after determining the type of the first instrument light based on the first identifier, the processor 601 is further configured to specifically execute: if the type is an indication type, stopping the active prompting of the semantic specification corresponding to the first identifier.

[0122] In some embodiments, the processor 601 executes, specifically by: controlling the display component of the vehicle to display the semantic specification based on the active prompting strategy; and if a voice broadcast button in the semantic specification is triggered, controlling the audio component of the vehicle to perform voice broadcast of the semantic specification.

[0123] In some embodiments, the processor 601 is further configured to specifically execute: in response to the trigger instruction of the voice query function for the vehicle instrument light, collecting voice data input by the driver; obtaining semantic information corresponding to the voice data, and searching for a second identifier of a second instrument light based on the semantic information; if the first identifier exists in the second identifier, obtaining a semantic specification corresponding to the first identifier, and controlling a prompt component of the vehicle to output the semantic specification.

[0124] In the embodiments of the present specification, the first identifier corresponding to the first instrument light in the trigger state is acquired in real time, which can ensure accurate positioning of the problem, avoiding information misjudgment. The type of the first instrument light is directly determined through the first identifier, which can accelerate the subsequent processing speed. The semantic specification corresponding to the first instrument light is acquired when the first instrument light is a warning type, which can provide help for the driver to understand the vehicle condition in time, avoiding the driver from being in a panic due to unfamiliarity with the vehicle condition. The active prompt strategy is determined according to the first identifier, which can quickly develop the most suitable prompt mode for the current situation, thereby ensuring driving safety and improving the driving experience of the driver. The semantic specification is output in time by controlling the prompt component, so that the driver can know the vehicle condition in time and make corresponding coping strategies, thereby improving driving safety.

[0125] Please refer to FIG. 9, which provides a structural schematic diagram of a vehicle according to an embodiment of the present specification. As shown in FIG. 9, the vehicle 600 can include a processor 601, a memory 602, a display screen 603, a camera assembly 604, an audio circuit 605, a sensor 606, and a power supply 607. The processor 601 is electrically connected to the display 603, the camera assembly 604, the audio circuit 605, the sensor 606, and the power supply 607, respectively.

[0126] The display screen 603 can be used to display information input by a user or provided to the user, as well as various graphical user interfaces of the vehicle, which can be composed of images, texts, icons, videos, and any combination thereof.

[0127] The camera assembly 604 can include image processing circuitry, which can be implemented by hardware and / or software components, and can include various processing units defining an image signal processing (ISP) pipeline. The image processing circuitry can at least include a plurality of cameras, an image signal processor (ISP), a control logic, and an image memory, etc. Each camera can at least include one or more lenses and an image sensor. The image sensor can include a color filter array (such as a Bayer filter). The image sensor can acquire light intensity and wavelength information captured by each imaging pixel of the image sensor and provide a set of raw image data that can be processed by the image signal processor.

[0128] The audio circuit 605 can be used to provide an audio interface between the user and the vehicle through a speaker and a microphone. The audio circuit 605 includes the microphone. The microphone is electrically connected to the processor 601. The microphone is used to receive voice information input by the user.

[0129] The sensor 606 is used to collect information of the vehicle itself, information of the user, or external environment information. For example, the sensor 606 can include one or more of a vibration sensor, a temperature sensor, a distance sensor, a magnetic field sensor, a light sensor, an acceleration sensor, a fingerprint sensor, a Hall sensor, a position sensor, a gyroscope, an inertial sensor, a posture sensor, a barometer, a heart rate sensor, and the like.

[0130] The power supply 607 is used to supply power to various components of the vehicle 600. In some embodiments, the power supply 607 can be logically connected to the processor 601 through a power management system, so that the power management system can realize functions such as management of charging, discharging, and power consumption management.

[0131] It should be understood that the vehicle control device provided by the embodiments of the present specification is used to execute the vehicle control method described above, and thus can achieve the same effects as the implementation method described above.

[0132] In the case of an integrated unit, the device can include a processing module and a storage module. When the device is applied to a vehicle, the processing module can be used to control and manage the actions of the vehicle. The storage module can be used to support the vehicle to execute related program codes and the like.

[0133] The processing module can be a processor or a controller, which can realize or execute various exemplary logical blocks, modules, and circuits described in combination with the disclosure of the present application. The processor can also be a combination of computing functions, such as one or more microprocessor combinations, a combination of digital signal processing (DSP) and microprocessor, and the like. The storage module can be a memory.

[0134] In addition, the device provided by the embodiments of the present specification can be a chip, a component, or a module. The chip can include a connected processor and a memory. The memory is used to store instructions, and when the processor calls and executes the instructions, the chip can execute the vehicle control method provided by the above embodiments.

[0135] The embodiments of the present specification also provide a computer readable storage medium, which stores computer program codes. When the computer program codes are run on a computer, the computer can execute the above related method steps to realize the vehicle control method provided by the above embodiments.

[0136] The embodiment of the present specification further provides a computer program product, when the computer program product is run on a computer, causes the computer to execute the related steps described above to realize the vehicle control method provided by the embodiment described above.

[0137] Among them, the device, computer readable storage medium, computer program product or chip provided by the embodiment of the present specification are all used to execute the corresponding method provided above, so the beneficial effects that can be achieved are referred to the beneficial effects in the corresponding method provided above, which will not be repeated here.

[0138] Through the description of the above embodiments, those skilled in the art can understand that, for the convenience and brevity of description, only the above division of functional modules is taken as an example for illustration, and in actual application, the above functions can be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.

[0139] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules or units is only a logical function division, and actual implementation can have another division manner, for example, a plurality of units or components can be combined or integrated into another device, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the units shown or discussed can be indirect coupling or communication connection through some interface, device or unit, which can be electrical, mechanical or other forms.

[0140] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A vehicle control method in which, The method comprises: acquiring a first identifier corresponding to a first instrument light in a triggering state in a vehicle, and determining a type of the first instrument light based on the first identifier; if the type is a warning type, acquiring a semantic description corresponding to the first identifier, and determining an active prompting strategy for the semantic description based on the first identifier; controlling a prompting component of the vehicle to output the semantic description based on the active prompting strategy.

2. The method of claim 1, wherein, The determination of the active prompting strategy for the semantic description based on the first identifier comprises: acquiring a triggering working condition attribute corresponding to the first identifier, and determining the active prompting strategy for the semantic description based on the triggering working condition attribute.

3. The method of claim 2, wherein, The triggering working condition attribute comprises a triggering frequency attribute and an icon cognition attribute of the first instrument light. The determination of the active prompting strategy for the semantic description based on the triggering working condition attribute comprises: if the triggering frequency attribute is a high-frequency triggering attribute and the icon cognition attribute is an easy-to-understand attribute, determining that the active prompting strategy for the semantic description is a periodic prompting strategy, which is used to represent a strategy of prompting the vehicle instrument light once every preset time interval; if the triggering frequency attribute is a high-frequency triggering attribute and the icon cognition attribute is a not-easy-to-understand attribute, determining that the active prompting strategy for the semantic description is a power-on prompting strategy, which is used to represent a strategy of prompting once in each power-on cycle of the vehicle; if the triggering frequency attribute is a low-frequency triggering attribute, determining that the active prompting strategy for the semantic description is a triggering prompting strategy, which is used to represent a strategy of prompting the vehicle instrument light once every time the vehicle instrument light enters the triggering state.

4. The method of claim 1, wherein, The determination of the type of the first instrument light based on the first identifier comprises: if the first identifier corresponds to multiple types, acquiring a signal indication code of the first instrument light stored in the vehicle; determining the type of the first instrument light based on the signal indication code.

5. The method of claim 1, wherein, After the determination of the type of the first instrument light based on the first identifier, the method further comprises: if the type is an indication type, stopping responding to the active prompting of the semantic description corresponding to the first identifier.

6. The method of claim 1, wherein, The control of the prompting component of the vehicle to output the semantic description based on the active prompting strategy comprises: controlling a display component of the vehicle to display the semantic description based on the active prompting strategy; if a voice broadcast button in the semantic description is triggered, controlling an audio component of the vehicle to perform voice broadcast on the semantic description.

7. The method of claim 6, wherein, The method further comprises: in response to a triggering instruction of a voice query function of a vehicle instrument light, collecting voice data input by a driver; acquiring semantic information corresponding to the voice data, and searching for a second identifier of a second instrument light based on the semantic information; if the second identifier contains the first identifier, acquiring a semantic description corresponding to the first identifier, and controlling a prompting component of the vehicle to output the semantic description.

8. The method of claim 7, wherein, The acquisition of the semantic information corresponding to the voice data comprises: acquire text data corresponding to the voice data, and determine the semantic information based on the text data.

9. The method of claim 7, wherein, After the second identification is found based on the semantic information, the method further includes: If the first identification does not exist in the second identification, display the semantic description corresponding to each second identification in a prompt component.

10. The method of claim 7, wherein, The acquisition of the semantic description corresponding to the first identification and the control of the prompt component of the vehicle to output the semantic description include: Acquire the type code and / or signal indication code of the first identification, determine the semantic description corresponding to the first identification based on the type code and / or the signal indication code, and display the semantic description in the prompt component.

11. The method of claim 1, wherein, Before the first identification corresponding to the first instrument light in the triggering state of the vehicle is acquired, the method further includes: Acquire the running data of the vehicle, and if there is abnormal data in the running data, acquire the type code corresponding to the running data; Determine the first instrument light based on the type code, and set the first instrument light to a triggering state.

12. The method of claim 1, wherein, Before the first identification corresponding to the first instrument light in the triggering state of the vehicle is acquired, the method further includes: Acquire the driving behavior data of the vehicle, and if a data change is monitored in the driving behavior data, acquire the type code corresponding to the driving behavior data; Determine the first instrument light based on the type code, and set the first instrument light to a triggering state.

13. A vehicle control device, wherein, It includes: An identification acquisition unit configured to acquire a first identification corresponding to a first instrument light in a triggering state of a vehicle, and determine a type of the first instrument light based on the first identification; A strategy determination unit configured to, if the type is a warning type, acquire a semantic description corresponding to the first identification, and determine an active prompt strategy for the semantic description based on the first identification; A control unit configured to control a prompt component of the vehicle to output the semantic description based on the active prompt strategy.

14. A vehicle, wherein, The vehicle includes: A memory configured to store executable program code; A processor configured to call and run the executable program code from the memory, so that the vehicle performs the vehicle control method according to any one of claims 1 to 12.

15. A computer readable storage medium, wherein, The computer readable storage medium stores a computer program, when the computer program is executed, the vehicle control method according to any one of claims 1 to 12 is realized. The computer readable storage medium stores a computer program, when the computer program is executed, the vehicle control method according to any one of claims 1 to 12 is realized.

Images