Vehicle driving safety cabin internal early warning method, system and equipment

Abstract

The invention discloses a vehicle driving safety cabin internal early warning method, system and device, and the method comprises the steps: presetting an early warning operation mode in a vehicle cabin, and building a priority mechanism based on the safety order of a vehicle, so as to enable the early warning operation mode to correspond to different priorities; and in response to safety feedback of the vehicle, executing an early warning operation mode under the corresponding priority so as to enable an atmosphere lamp in the cabin to flicker for early warning. According to the vehicle driving safety cabin internal early warning method, a new mode of cabin internal atmosphere lamp flickering early warning is introduced, atmosphere lamp flickering has the advantages of being visual and striking, attention of a driver can be attracted in different environments, the defect of a single early warning mode is overcome, the probability that early warning information is received by the driver is greatly improved, and the safety of vehicle driving is improved. Therefore, the effectiveness of early warning is enhanced.

Description

Technical Field

[0001] The present invention belongs to the technical field of vehicle driving safety, and particularly relates to a method, system and device for internal warning in a vehicle driving safety cockpit. Background Art

[0002] With the rapid development of the automotive industry and the increasing attention of people to travel safety, vehicle driving safety has become an important issue in today's society. During vehicle driving, drivers need to face various complex road conditions and potential safety risks, such as the risk of frontal collision, lane departure, other vehicles in the blind spot, fatigue driving, speeding, and abnormal tire pressure. To address these safety issues, existing vehicles have been equipped with some basic warning systems.

[0003] Currently, common vehicle warning systems mainly rely on sound alarms and simple display screen prompts. For example, when a vehicle detects a risk of frontal collision, it will remind the driver by emitting a "beep" sound; when there is a lane departure, a similar sound alarm will also be emitted; however, these single warning methods have obvious limitations.

[0004] On the one hand, sound alarms are easily ignored by drivers in a noisy environment. When driving at high speed, the noise generated by the vehicle itself, external traffic noise, and the sound of the in-car audio may all cover up the warning sound, resulting in the driver being unable to detect potential dangers in a timely manner. On the other hand, although simple display screen prompts can provide certain information, when the driver's attention is focused on the road ahead, they may not be able to check the content on the display screen in time, thus missing the warning information.

[0005] In addition, existing warning systems usually lack a systematic priority mechanism. In actual driving, the safety threats of different safety issues to the vehicle and passengers are different. For example, the risk of frontal collision may immediately lead to serious traffic accidents, while abnormal tire pressure, although also requiring attention, is relatively less dangerous. However, existing warning systems often use the same warning method and intensity for all safety issues and cannot provide targeted warnings according to the urgency of the safety issues, which may cause the driver to be confused when facing multiple warning messages and unable to accurately judge the safety issue that needs to be focused on most at present.

[0006] At the same time, most existing warning systems are limited to single-sensory prompts and do not make full use of the environmental elements inside the vehicle cockpit to enhance the warning effect. The ambient lights inside the cockpit, as a decorative and functional element, are currently mainly used to create a comfortable driving and riding atmosphere and are rarely used for safety warnings.

[0007] In summary, the existing vehicle warning systems have the following problems: First, the warning methods are single, vulnerable to environmental interference, and easily ignored by drivers; second, there is a lack of a systematic priority mechanism and it is impossible to give targeted warnings according to the urgency of safety issues; third, the environmental elements inside the cockpit are not fully utilized and the warning effect is not good. These problems seriously affect the timeliness and effectiveness of vehicle driving safety warnings and increase the risk of traffic accidents. Summary of the Invention

[0008] The purpose of the present invention is to provide a method, system and device for warning inside a vehicle driving safety cockpit to solve the technical defects in the prior art that the existing warning systems have single warning methods, are vulnerable to environmental interference, and are easily ignored by drivers; lack a systematic priority mechanism and cannot give targeted warnings according to the urgency of safety issues; do not fully utilize the environmental elements inside the cockpit and the warning effect is not good. These problems seriously affect the timeliness and effectiveness of vehicle driving safety warnings and increase the risk of traffic accidents.

[0009] To achieve the above purpose, the present invention adopts the following technical solutions: In the first aspect, a method for warning inside a vehicle driving safety cockpit is provided, including: Presetting a warning operation mode inside the vehicle cockpit, and establishing a priority mechanism based on the safety order of the vehicle, so that different priorities correspond to the warning operation mode; Responding to the safety feedback of the vehicle, and executing the warning operation mode under the corresponding priority, so that the atmosphere lights inside the cockpit flash for warning.

[0010] Further, the presetting of the warning operation mode inside the vehicle cockpit and the establishment of a priority mechanism based on the safety order of the vehicle, so that different priorities correspond to the warning operation mode, specifically includes: Presetting the warning operation mode inside the cockpit under the vehicle state according to the vehicle state; wherein, the vehicle state includes the vehicle start state, the vehicle driving state, and the vehicle internal entertainment state; The warning operation mode includes a first operation mode, a second operation mode, a third operation mode, a fourth operation mode, and a fifth operation mode; Establishing a priority mechanism with the vehicle driving state, the vehicle start state, and the vehicle internal entertainment state as the safety order; wherein, the priorities include a first priority, a second priority, and a third priority; The first operation mode and the second operation mode correspond to the third priority, the third operation mode corresponds to the first priority, and the fourth operation mode and the fifth operation mode correspond to the second priority.

[0011] Further, the first operating mode is that the vehicle center control function is in a state without input information; The second operating mode is that the vehicle center control function outputs a music signal to the vehicle center; The third operating mode is that the vehicle center control function needs to obtain the vehicle control information and output it to the vehicle center; The fourth operating mode is that the zone controller function needs to obtain the vehicle control information and judge to issue corresponding ambient light instructions; The fifth operating mode is that the vehicle or external software calls the interior ambient light.

[0012] Further, in response to the safety feedback of the vehicle, the warning operation mode at the corresponding priority is executed to make the ambient light in the cockpit flash for warning, specifically including: The safety feedback of the vehicle includes vehicle driving safety feedback, vehicle start safety feedback, and vehicle internal entertainment state safety feedback; In response to the vehicle driving safety feedback, the third operating mode at the first priority is executed to make the ambient light in the cockpit perform a red or orange flashing warning action; In response to the vehicle start safety feedback, the fourth or fifth operating mode at the second priority is executed to make the ambient light in the cockpit perform a yellow or brown flashing warning action; In response to the vehicle internal entertainment state safety feedback, the first or second operating mode at the third priority is executed to make the ambient light in the cockpit perform a blue or purple flashing warning action.

[0013] Further, the vehicle's safety feedback includes vehicle front collision warning safety feedback during driving, vehicle lane departure warning safety feedback during driving, and vehicle door opening safety feedback during driving; Under the vehicle front collision warning safety feedback during driving, the time for the ambient light to perform a red flashing warning action is one second; Under the vehicle lane departure warning safety feedback during driving and the vehicle door opening safety feedback during driving, the time for the ambient light to perform an orange flashing warning action is one second.

[0014] Further, both the red flashing warning action and the orange flashing warning action are performed for two cycles.

[0015] Further, the vehicle start safety feedback includes vehicle power-off and engine-off safety feedback and vehicle door-opening and welcome safety feedback; Under the vehicle power-off and engine-off safety feedback, the time for the ambient light to perform a yellow flashing warning action is two seconds; Under the vehicle door-opening and welcome safety feedback, the time for the ambient light to perform a brown flashing warning action is two seconds.

[0016] Furthermore, the in-vehicle entertainment status safety feedback includes in-vehicle music playback safety feedback and in-vehicle movie-watching safety feedback; Under the in-vehicle music playback safety feedback, the atmosphere light performs a blue flashing warning action for three seconds; Under the in-vehicle movie-watching safety feedback, the atmosphere light performs a purple flashing warning action for three seconds.

[0017] In a second aspect, a vehicle driving safety cockpit internal warning system is provided, which includes: A preset module for presetting the warning operation mode inside the vehicle cockpit; An establishment module for establishing a priority mechanism so that the warning operation modes correspond to different priorities; A feedback module for feeding back vehicle safety; An execution module for executing the warning operation mode under the corresponding priority; A warning module for making the atmosphere light perform a flashing warning.

[0018] In a third aspect, a mobile terminal is provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the steps of the above-mentioned vehicle driving safety cockpit internal warning method are implemented.

[0019] In a fourth aspect, a computer-readable storage medium is provided. The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the above-mentioned vehicle driving safety cockpit internal warning method are implemented.

[0020] In a fifth aspect, a computer program product is provided, including computer instructions, and the computer instructions instruct a computing device to execute the operations corresponding to the above-mentioned vehicle driving safety cockpit internal warning method.

[0021] Compared with the prior art, the present invention has the following beneficial effects: 1. The existing vehicle warning systems mainly rely on sound alarms and simple display screen prompts, which have obvious limitations. Sound alarms are easily ignored in noisy environments, and display screen prompts may not be viewed in time when the driver's attention is focused on the road ahead. However, the present vehicle driving safety cockpit internal warning method introduces a new method of flashing warning with the atmosphere light inside the cockpit. The flashing of the atmosphere light is intuitive and eye-catching, and can attract the driver's attention in different environments, making up for the deficiency of a single warning method, greatly increasing the probability of the warning information being received by the driver, and thus enhancing the effectiveness of the warning.

[0022] 2. Different vehicle states have different requirements for warnings. By presetting warning operation modes for different states, it is possible to better meet the actual driving needs and provide more valuable warning information for drivers.

[0023] 3. The five different operation modes cooperate with each other and work together to jointly form a comprehensive, efficient and flexible in-vehicle driving safety cockpit internal warning system, which can effectively improve the safety of vehicle driving.

[0024] 4. Clearly dividing the vehicle's safety feedback into vehicle travel safety feedback, vehicle start safety feedback, and vehicle internal entertainment state safety feedback can accurately identify potential safety problems that may occur in different vehicle states. Different safety scenarios have different degrees of impact and urgency on driving safety. Classified processing can enable the warning system to respond more pertinently and avoid inaccurate warnings or over-warnings caused by a one-size-fits-all approach.

[0025] 5. Further dividing the safety feedback during vehicle travel into front collision warning safety feedback, lane departure warning safety feedback, and door opening safety feedback can accurately identify different types of potential hazards. Each safety feedback corresponds to different driving scenarios and safety threats. Targeted warning settings can enable drivers to more clearly understand the current safety problems they face and thus take more appropriate countermeasures.

[0026] 6. Two cycles of flashing actions mean that the ambient light will turn on and off multiple times, which can more effectively attract the driver's attention. Compared with a single flash, multiple flashes are more likely to enable the driver to detect the warning signal in a complex driving environment and strengthen their memory of safety issues.

[0027] 7. Further dividing the vehicle start safety feedback into vehicle power-off and shutdown safety feedback and vehicle door opening and welcoming safety feedback can accurately identify different safety problems during the vehicle start stage.

[0028] 8. Further dividing the vehicle internal entertainment state safety feedback into vehicle internal music playing safety feedback and in-vehicle movie watching safety feedback can accurately identify potential safety problems that may exist in different entertainment scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.

[0030] Figure 1Flowchart of the in-vehicle driving safety cockpit internal warning method provided by the present invention; Figure 2 Flowchart of the first operation mode in the in-vehicle driving safety cockpit internal warning method provided by the present invention; Figure 3 Flowchart of the second operation mode in the in-vehicle driving safety cockpit internal warning method provided by the present invention; Figure 4 Flowchart of the third operation mode in the in-vehicle driving safety cockpit internal warning method provided by the present invention; Figure 5 Flowchart of the fourth operation mode in the in-vehicle driving safety cockpit internal warning method provided by the present invention; Figure 6 Flowchart of the fifth operation mode in the in-vehicle driving safety cockpit internal warning method provided by the present invention; Figure 7 Schematic diagram of the in-vehicle driving safety cockpit internal warning system provided by the present invention. Detailed implementation manners

[0031] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Components of the embodiments of the present invention usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0033] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0034] In the description of the embodiments of the present invention, it should be noted that if terms such as "upper", "lower", "horizontal", "inner", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed during use. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0035] In addition, if the term "horizontal" appears, it does not mean that the component is required to be absolutely horizontal, but it can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but it can be slightly inclined.

[0036] In the description of the embodiments of the present invention, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", "linked" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] With the rapid development of the automotive industry and the continuous improvement of people's attention to travel safety, vehicle driving safety has become an important issue in today's society. During vehicle driving, drivers need to face various complex road conditions and potential safety risks, such as the risk of frontal collision, lane departure, other vehicles in the blind spot, fatigue driving, speeding, and abnormal tire pressure, etc. To address these safety issues, existing vehicles have been equipped with some basic warning systems.

[0038] Currently, common vehicle warning systems mainly rely on sound alarms and simple display screen prompts. For example, when a vehicle detects a risk of frontal collision, it will remind the driver by making a "beep" sound; when there is a lane departure, a similar sound alarm will also be issued; however, these single warning methods have obvious limitations.

[0039] On the one hand, the voice alarm is easily ignored by the driver in a noisy environment. When driving at high speed, the noise generated by the vehicle itself, the external traffic noise, and the sound of the in-vehicle audio may all cover up the warning sound, resulting in the driver being unable to detect potential dangers in a timely manner. On the other hand, although the simple display prompt can provide certain information, when the driver's attention is concentrated on the road ahead, they may not be able to check the content on the display screen in time, thus missing the warning information.

[0040] In addition, the existing warning systems usually lack a systematic priority mechanism. In actual driving, the degrees of safety threats posed by different safety issues to the vehicle and its occupants are different. For example, the risk of a frontal collision may immediately lead to a serious traffic accident, while although the abnormal tire pressure also requires attention, the degree of danger is relatively low. However, the existing warning systems often adopt the same warning method and intensity for all safety issues and cannot give targeted warnings according to the urgency of the safety issues, which may cause the driver to be confused when facing multiple warning messages and unable to accurately judge the safety issue that most needs attention at present.

[0041] At the same time, most of the existing warning systems are limited to single-sensory prompts and do not make full use of the environmental elements inside the vehicle cockpit to enhance the warning effect. The ambient light inside the cockpit, as an element with both decorative and functional properties, is currently mainly used to create a comfortable driving and riding atmosphere and is rarely used for safety warnings.

[0042] In summary, the existing vehicle warning systems have the following problems: First, the warning methods are single, vulnerable to environmental interference, and easily ignored by the driver; second, they lack a systematic priority mechanism and cannot give targeted warnings according to the urgency of the safety issues; third, they do not make full use of the environmental elements inside the cockpit and the warning effect is not good. These problems seriously affect the timeliness and effectiveness of vehicle driving safety warnings and increase the risk of traffic accidents.

[0043] To solve the above technical defects, the inventor provides a method, a system, and a device for in-vehicle warning of driving safety.

[0044] The following further describes the present invention in detail with reference to the accompanying drawings: In a first aspect, an embodiment of the present invention provides a method for warning of the safety of getting off for rear passengers in a vehicle, as Figures 1-6 shown, including: S101. Preset the warning operation mode inside the vehicle cockpit. Based on the safety order of the vehicle, establish a priority mechanism so that the warning operation mode corresponds to different priorities. Exemplarily, according to the vehicle state, preset the warning operation mode inside the cockpit under the vehicle state, where the vehicle state includes the vehicle startup state, the vehicle driving state, and the vehicle internal entertainment state. In the above steps, presetting the warning operation mode inside the cockpit according to the vehicle startup state, the vehicle driving state, and the vehicle internal entertainment state covers the main scenarios of vehicle use. In the vehicle startup state, it may be necessary to perform self-checks on each vehicle system and warn of potential failures. When the vehicle is in the driving state, focus on warnings related to driving safety, such as forward collision, lane departure, etc. Although the vehicle internal entertainment state is relatively safe, there may also be factors that affect driving safety, such as passengers operating entertainment devices and distracting the driver's attention. This comprehensive scenario coverage enables the warning system to play a role in different situations and improves the applicability of the warning.

[0045] The warning operation mode includes the first operation mode, the second operation mode, the third operation mode, the fourth operation mode, and the fifth operation mode. Set the first operation mode, the second operation mode, the third operation mode, the fourth operation mode, and the fifth operation mode so that the warning can adopt diversified warning methods according to different safety problems. Different operation modes can correspond to different warning intensities, frequencies, and manifestation forms, so as to meet the needs of different degrees of security threats. For example, for serious safety problems, high-intensity and high-frequency warning methods can be adopted, while for relatively minor problems, relatively mild warning methods can be adopted to avoid excessive interference with the driver. In addition, the diversified warning operation mode provides a greater adjustable space for the warning. In practical applications, according to factors such as the specific configuration of the vehicle, the driving habits of the driver, and different road conditions, the warning operation mode can be flexibly selected and adjusted to achieve the best warning effect.

[0046] Establish a priority mechanism with the vehicle's driving state, starting state, and in-vehicle entertainment state in order of safety; where the priorities include first priority, second priority, and third priority; the first operating mode and the second operating mode correspond to the third priority, the third operating mode corresponds to the first priority, and the fourth operating mode and the fifth operating mode correspond to the second priority. The vehicle's driving state is directly related to driving safety, so it is given the highest priority; although the vehicle's starting state poses a relatively smaller safety threat compared to the driving state, it is also related to whether the vehicle can be put into normal use, so it is given the second priority; the in-vehicle entertainment state has a relatively smaller impact on safety and is set as the third priority. This priority mechanism ensures that when multiple warning messages appear simultaneously, critical safety warnings can be processed first, preventing the driver from being distracted by secondary information and overlooking important warnings. In addition, the priority mechanism helps to allocate resources reasonably. When resources are limited, it can give priority to ensuring the operation of high-priority warnings, ensuring that they can be transmitted to the driver in a timely and accurate manner. For example, when there are both safety issues in the vehicle's driving state and prompt messages from the in-vehicle entertainment system, the system will give priority to processing the warnings in the driving state to ensure driving safety.

[0047] Furthermore, the first operating mode is that the vehicle center control function is in a state of no input information; the second operating mode is that the vehicle center control function outputs a music signal to the vehicle center; the third operating mode is that the vehicle center control function needs to obtain the vehicle control information and output it to the vehicle center; the fourth operating mode is that the zone controller function needs to obtain the vehicle control information and judge and issue corresponding ambient light instructions; the fifth operating mode is that the vehicle or external software calls the interior ambient light. In this step, when the vehicle center control function is in a state of no input information, it means that no operation instructions from the driver or other external devices are received. At this time, as a warning operating mode, it can avoid unnecessary system operations and information processing, reduce resource occupancy, and reduce the negative impact on driving caused by misoperations or information interference. For example, when the vehicle is driving normally and there are no special circumstances, maintaining this state of no input information can keep the system in a relatively "quiet" mode, without suddenly popping up irrelevant information or issuing unnecessary alarms, which helps the driver focus on driving.

[0048] As a basic state preparation: This state of no input information can be used as the basic state for other warning operating modes. When it is necessary to switch to other warning modes, it can quickly respond from this stable basic state to ensure the timeliness and accuracy of warning information. It is like a standby state, ready to switch to the corresponding warning operating mode according to the vehicle's safety feedback at any time.

[0049] The second operating mode: The vehicle center control function outputs a music signal to the vehicle center Combination of mood soothing and warning prompt: During vehicle driving, outputting music signals can soothe the driver's mood. At the same time, under specific circumstances, such as when detecting driver fatigue or emotional tension, by adjusting the type, rhythm, or volume of the music, it can also serve as a warning prompt. For example, when the system detects driver fatigue, it can output music with a lively rhythm and refreshing effect, which will not make the driver feel too abrupt and can, to a certain extent, remind the driver to pay attention to driving safety and avoid accidents caused by fatigue driving. In addition, different drivers have different preferences for music. The vehicle central control function can adjust the output music signals according to the driver's personalized settings. The integration of this personalized driving experience and the warning function can improve the driver's acceptance of the warning system. While enjoying their favorite music, drivers can more easily notice the warning information conveyed by the music changes, making the warning more user-friendly.

[0050] Third operating mode: Obtaining vehicle control information is the key to understanding the overall operating condition of the vehicle. Through this operating mode, the vehicle central control function can real-time master various parameters of the vehicle, such as engine status, vehicle speed, brake system status, etc. These information are crucial for accurately judging whether there are potential safety hazards in the vehicle. For example, when the system obtains abnormal temperature information of the engine, it can issue a warning in time to remind the driver to take corresponding measures and avoid engine overheating resulting in failures. Outputting the vehicle control information to the vehicle center facilitates centralized processing and decision-making by the vehicle center. The vehicle center can comprehensively analyze and judge the safety condition of the vehicle based on the obtained comprehensive information and decide whether to initiate a warning and what level of warning to initiate. This centralized processing method can improve the accuracy and timeliness of the warning and ensure a rapid response when safety problems occur in the vehicle.

[0051] Fourth operating mode: The area controller function needs to obtain vehicle control information and issue corresponding ambient light instructions based on the judgment. Local precise warning: After obtaining vehicle control information, the area controller can issue corresponding ambient light instructions according to the safety conditions of different areas of the vehicle. This local precise warning method can more specifically indicate to the driver to pay attention to specific parts of the vehicle. For example, when detecting an abnormality, the area controller can control the ambient light near the left door to flash, allowing the driver to intuitively know the location of the problem and perform inspections and processing in a timely manner. Conveying warning information through the flashing of the ambient light has strong intuitiveness. Compared with sound alarms and display screen prompts, the visual prompt of the ambient light is more easily noticed by the driver, especially in a noisy environment. Ambient lights of different colors and flashing frequencies can represent different safety problems, and the driver can quickly understand the safety condition of the vehicle by observing the changes of the ambient light, improving the warning effect.

[0052] Fifth operating mode: The whole vehicle or external software calls the interior ambient light, and the whole vehicle or external software calls the interior ambient light as a warning method, expanding the source of warning information. In addition to the vehicle's own safety monitoring system, external software (such as intelligent transportation systems, vehicle remote monitoring software, etc.) can also call the ambient light for warning according to needs. This operating mode enhances the interaction ability between the vehicle and the outside world. The vehicle is no longer an isolated system, but can interact with the external environment and other devices. By cooperating with external software, the vehicle can obtain more safety information and convey it to the driver in time through the ambient light, improving the safety and intelligence level of vehicle driving.

[0053] S102. In response to the safety feedback of the vehicle, execute the warning operation mode at the corresponding priority level to make the ambient light in the cockpit blink for warning; Exemplarily, the safety feedback of the vehicle includes vehicle driving safety feedback, vehicle startup safety feedback, and vehicle internal entertainment status safety feedback; In response to the vehicle driving safety feedback, execute the third operating mode at the first priority level to make the ambient light in the cockpit perform a red or orange blinking warning action; In response to the vehicle startup safety feedback, execute the fourth operating mode or the fifth operating mode at the second priority level to make the ambient light in the cockpit perform a yellow or brown blinking warning action; In response to the vehicle internal entertainment status safety feedback, execute the first operating mode or the second operating mode at the third priority level to make the ambient light in the cockpit perform a blue or purple blinking warning action.

[0054] In the above steps, the safety feedback of the vehicle is clearly divided into vehicle driving safety feedback, vehicle startup safety feedback, and vehicle internal entertainment status safety feedback, which can accurately identify the potential safety problems that may occur in different vehicle states. Different safety scenarios have different degrees of impact and urgency on driving safety. Classified processing can enable the warning system to respond more targeted and avoid inaccurate warnings or over-warnings caused by a one-size-fits-all processing method. In addition, executing the warning operation mode at the corresponding priority level for each safety feedback ensures the matching degree between the warning strategy and the safety problem. For example, the vehicle driving safety feedback is directly related to the safety during driving. Executing the third operating mode at the first priority level can quickly and strongly remind the driver to pay attention to potential dangers and take emergency measures; while the vehicle internal entertainment status safety feedback has relatively less impact. Executing the first operating mode or the second operating mode at the third priority level to remind in a relatively gentle way will neither overly interfere with the driver nor fail to play a warning role.

[0055] In addition, by setting the first priority, second priority, and third priority, the urgency and handling order of different safety feedbacks are clarified. The vehicle travel safety feedback is given the highest priority, ensuring that safety issues encountered during driving can be processed first, maximizing driving safety; the vehicle startup safety feedback comes second to ensure the vehicle can start safely; the vehicle internal entertainment status safety feedback has the lowest priority to avoid excessive consumption of system resources on non-critical issues.

[0056] Moreover, the combination of the priority mechanism and the operation mode helps to allocate resources reasonably for early warnings. When multiple safety feedbacks occur simultaneously, the system can process them in order of priority, giving priority to ensuring early warnings for high-priority safety issues and ensuring that critical information can be conveyed to the driver in a timely manner. For example, when both a vehicle travel safety issue and an internal entertainment status safety issue occur in the vehicle, the system will first execute the early warning operation mode corresponding to the vehicle travel safety feedback, avoiding delays in important early warnings due to unreasonable resource allocation.

[0057] Using the flashing of ambient lights in different colors (red, orange, yellow, brown, blue, purple) for early warnings can visually convey different safety information. Different colors have different meanings and warning levels in people's perception. Red and orange usually represent danger and emergency, yellow and brown indicate that attention is needed, while blue and purple are relatively mild. The driver can quickly understand the severity and type of safety issues by observing the color of the ambient light, and thus make corresponding responses. Secondly, the flashing early warnings in different colors have obvious distinctiveness visually, which can improve the recognition of early warnings. In a complex driving environment, the driver may be subject to various interferences, but the distinct color flashing is more likely to attract their attention. For example, in a night or dimly lit environment, the flashing of red or orange can quickly catch the driver's eye and enable them to detect potential dangers in a timely manner. Finally, the combination of multiple early warning operation modes (the first operation mode, the second operation mode, the third operation mode, the fourth operation mode, the fifth operation mode) and different color flashes provides rich response means for early warnings. Different safety feedbacks may require different early warning methods and intensities, and this diverse combination can meet various safety needs. For example, for serious vehicle travel safety issues, the third operation mode combined with red or orange flashing is used to remind the driver with strong visual and possible auditory, tactile and other multi-sensory stimuli; for relatively minor vehicle startup safety issues, the fourth operation mode or the fifth operation mode combined with yellow or brown flashing is used to give a warning but without excessive interference.

[0058] Diversified warning methods can avoid the monotony and fatigue brought by a single warning method, enhance the user experience. When the driver faces the atmosphere light warning with different colors and flashing modes, they can understand the safety information more clearly and reduce misoperations caused by misunderstanding the warning. At the same time, reasonable warning methods will not make the driver feel overly tense or irritable, which helps to maintain a good driving mentality.

[0059] Specifically, the vehicle's safety feedback includes the safety feedback of the forward collision warning during vehicle travel, the safety feedback of the lane departure warning during vehicle travel, and the safety feedback of the door opening during vehicle travel; under the safety feedback of the forward collision warning during vehicle travel, the atmosphere light performs a red flashing warning action for one second. Under the safety feedback of the lane departure warning during vehicle travel and the safety feedback of the door opening during vehicle travel, the atmosphere light performs an orange flashing warning action for one second.

[0060] Safety feedback of the forward collision warning during vehicle travel, for example: ① The overall vehicle power state is in the ON and Comfortable gears. ② The vehicle infotainment head unit (IHU) / intelligent cruise control (ICC) large screen and the vehicle center are started and ready. ③ The atmosphere light is in the on state.

[0061] Trigger conditions: The IHU / ICC receives a forward collision warning signal (ADAS_enum_FcwAcitveSt = 0x2 / 0x3) to trigger the atmosphere light alarm. Execution output: ① The IHU / ICC obtains the lane departure warning (LDW) vehicle status information (the signal jumps from no alarm to alarm and then triggers), sends an atmosphere light control command to the front lighting zone control unit (FLZCU), and the FLZCU forwards the signal to the atmosphere light module TDL. ② Alarm action color: The color value serial number is 1 (red), and the corresponding signal value is 0x1. ③ The atmosphere light alarm flashing action is composed of the basic on and off functions of the atmosphere light, with a frequency of 0.25 s off and 0.25 s on. When the atmosphere light is off, the brightness level is 0, and the signal value is 0x0; when the atmosphere light is on, the brightness level is 100%, and the signal value is 0x64. Send the off command first during flashing. ④ When receiving the forward collision warning (FCW) alarm signal, the atmosphere light immediately starts to execute two cycles (1 s) of flashing actions. After the 1 s flashing action is completed, it is judged whether the alarm signal is still being continuously received. If there is an alarm signal, continue to execute the next cycle of flashing actions, and so on; if there is no alarm signal after the first step is completed, immediately stop executing the action; if the alarm signal is received again later, it is necessary to re-execute the action from the first step. ⑤This function has the highest priority. Under any customer setting status, as long as the relevant scene is triggered, the atmosphere light will respond first and flash; after the alarm is lifted, the atmosphere light will return to the previous customer setting status; ⑥ The currently turned-off atmosphere light also needs to respond to the alarm prompt function and return to the turned-off state after the alarm ends; ⑦ Because the forward collision warning flashing alarm area does not distinguish between directions, the direction signal "AmbModLocSig atmosphere light module direction signal = 0x0". Vehicle lane departure warning safety feedback, such as: Among them, the prerequisites are: ① The vehicle power status is in ON, Comfortable gear; ②The car screen and APP are started and ready; ③The ambient light is on.

[0062] Trigger conditions: Receive left or right deviation signal (ADAS_enum_LKSLeftTrackingSt = 0x3, ADAS_enum_LKSRightTrackingSt = 0x3).

[0063] Execution output: ①IHU / ICC obtains LDW vehicle status information (the signal changes from no alarm to alarm and then triggers), and sends the corresponding ambient light control command to FLZCU according to the alarm signal status (left or right), and FLZCU forwards the signal to the ambient light module TDL; ②Alarm action color: The color value number is 7 (orange), and the corresponding signal value is 0x7; ③ The flashing action of the atmosphere light alarm is composed of the basic function actions of the atmosphere light on and off, with a frequency of 0.25s off and 0.25s on. When the atmosphere light is off, the brightness is 0%, and the signal value is 0x0; when the atmosphere light is on, the brightness is 100%, and the signal value is 0x64. When flashing, the off command is sent first; ④When receiving the LDW alarm signal, the ambient light immediately starts to flash for two cycles (1s). After the 1s flashing action is completed, it is determined whether the alarm signal is still being received. If there is an alarm signal, it will continue to flash for the next cycle, and so on. If there is no alarm signal after the first step is completed, the action will be stopped immediately; if an alarm signal is received again, the action will need to be re-executed from the first step; ⑤ The lane departure warning action sets the left and right side recognition function, and the alarm flashing area is determined according to the LDW signal; when the alarm signal is "ADAS_enum_LKSLeftTrackingSt=0x3", the front left ambient light performs the alarm action, and the ambient light direction command is sent (AmbModLocSig=0x1); When the alarm signal is "ADAS_enum_LKSRightTrackingSt = 0x3", the front right ambient light performs an alarm action, and the ambient light position command is sent (AmbModLocSig ambient light module position signal = 0x2); ⑥ According to the priority definition, if the relevant scene is triggered, the atmosphere light will respond first and flash; after the alarm is lifted, the atmosphere light will return to the state previously set by the customer.

[0064] ⑦ The currently turned-off atmosphere light also needs to respond to the alarm prompt function and return to the off state after the alarm ends.

[0065] Door opening safety feedback, such as: ① The vehicle power status is in ON, Comfortable gear; ②The car screen and APP are started and ready; The ambient light is on.

[0066] Trigger conditions: A DOW alarm is received (RLCR_1_DOWWarn = 0x1 / 0x2 (left rear side) / RRCR_1_DOWWarn = 0x1 / 0x2 (right rear side)).

[0067] Execution output: ①IHU / ICC obtains DOW vehicle status information and sends ambient light mode command to FLZCU. FLZCU forwards the signal to the ambient light module TDL (left rear door 10 / 09, right rear door 10 / 09), and sends the DOW warning action command of the ambient light on the left or right rear door accordingly; ②The atmosphere light is executed after receiving it; ③Alarm action color: The color value number is 7 (orange), and the corresponding signal value is 0x7; ④ The flashing action of the ambient light alarm is composed of the basic functions of the ambient light on and off, with a frequency of 0.25s off and 0.25s on. When the ambient light is off, the brightness is 0%, and the signal value is 0x0; when the ambient light is on, the brightness is 100%, and the signal value is 0x64. When flashing, send the off command first; ⑤ When receiving the DOW alarm signal, the ambient light immediately starts to flash for two cycles (1s). After the 1s flashing action is completed, it is determined whether the alarm signal is still being received. If there is an alarm signal, it will continue to perform the next cycle of flashing action, and so on. After the first step is completed, if there is no alarm signal, the action will be stopped immediately; if the alarm signal is received again later, the action needs to be re-executed from the first step; ⑥The DOW deviation warning action sets the left and right side identification function, and the alarm flashing area is determined according to the DOW signal; when the alarm signal is "RLCR_1_DOWWarn=0x1 / 0x2", the front left ambient light performs the alarm action, and the ambient light position command is sent (AmbModLocSig ambient light module position signal=0x1); when the alarm signal is "RRCR_1_DOWWarn=0x1 / 0x2", the front right ambient light performs the alarm action, and the ambient light position command is sent (AmbModLocSig ambient light module position signal=0x2); ⑦ According to the priority definition, if the relevant scene is triggered, the atmosphere light will respond first and flash; after the alarm is lifted, the atmosphere light will return to the state previously set by the customer.

[0068] ⑧The currently turned-off atmosphere light also needs to respond to the alarm prompt function and return to the off state after the alarm ends.

[0069] Specifically, the vehicle startup safety feedback includes the vehicle power-off and ignition-off safety feedback and the vehicle door opening and welcoming safety feedback; under the vehicle power-off and ignition-off safety feedback, the ambient light will flash yellow for two seconds as a warning; under the vehicle door opening and welcoming safety feedback, the ambient light will flash brown for two seconds as a warning.

[0070] Vehicle power-off safety feedback, such as: Prerequisites: The vehicle power status is not OFF.

[0071] Trigger conditions: The vehicle power status changes to OFF.

[0072] Execution output: ICC follows the defined power-off shut-down instruction (when receiving the instruction, it is necessary to memorize the current state of the ambient light and send the memorized state after the next power-on), continuously sends the ambient light mode instruction (CANAmbLigFlngModSel ambient light mode = 0x00: static) (first adjust the surface light source mode to static) and brightness instruction (CAN: AmbLigBriAdj ambient light brightness = 0x0) (brightness adjusted to 0) to FLZCU, and FLZCU forwards it to each ambient light control node (power-off shut-down instruction), meets the sleep conditions, and stops sending signals.

[0073] Vehicle door opening welcome safety feedback, for example: Precondition: Vehicle power status: OFF gear.

[0074] Trigger condition: The vehicle power status changes from OFF to Comfortable (after locking the car, unlocking and opening the door will trigger the power status to change from OFF to Comfortable); Execution output: ① The IHU / ICC sends the ambient light mode command to the FLZCU according to the door opening welcome animation instruction list, and the FLZCU forwards the signal to the ambient light module TDL; ② Immediately restore the setting item memory status (the memory status before the last car lock) after the animation list effect is executed; ③ According to the configured diagnostic plan, if the dynamic ambient light (streaming trim) is not configured, directly abandon the first frame command and start the command from the second frame.

[0075] Specifically, the vehicle interior entertainment status safety feedback includes the vehicle interior music playing safety feedback and the vehicle interior movie watching safety feedback; in the vehicle interior music playing safety feedback, the ambient light performs a blue flashing warning action for three seconds; in the vehicle interior movie watching safety feedback, the ambient light performs a purple flashing warning action for three seconds.

[0076] Vehicle interior music playing safety feedback, for example: Precondition: ① The vehicle power status is in ON or Comfortable gear ② The in-vehicle infotainment screen has started up and is ready; ③ The ambient light is in the on state.

[0077] The user clicks on the ambient light setting option in the in-vehicle infotainment settings to open the ambient light control interface.

[0078] Trigger condition: ① The user interacts with the voice assistant by speaking; ② The voice assistant is speaking.

[0079] Execution output: ① According to the position where the occupant issues the voice command (driver's seat / passenger seat / rear left / rear right, four-tone recognition signal), use the azimuth signal to trigger the voice assistant animation display of different area streaming trim (dynamic ambient light); Determine the duration of the voice assistant mode command based on whether the voice assistant is in the "conversation state", and simultaneously identify the loudness and frequency of the sound. According to the music rhythm algorithm, convert them into color and brightness signals, and ICC sends the corresponding ambient light mode command (AmbLigFlngModSel ambient light mode = 0x04) / color command / brightness command to FLZCU (completed internally by ICC\IHUSERVICE\APP interaction, and FLZCU forwards the signal to the ambient light module TDL); ② After the voice assistant mode ends, restore to the previously set ambient light state (ICC needs to remember the previous ambient light state and send a command); ③ In the voice assistant mode, if the customer operates the ambient light settings at the same time, after the voice assistant mode ends, send the state set by the customer; ④ Four-zone recognition signal: driver's seat / passenger seat / rear left / rear right, used to identify and judge the functions of driver response, passenger response, rear left response, and rear right response; ⑤ Activation state: When the voice assistant is triggered to be in the targeted answering or pronunciation state due to the voice of the occupant or the voice assistant, it is the activation state; in the activation state, the host sends the corresponding area dynamic ambient light voice assistant mode signal to trigger the effect display; other states are the unactivated state, and the voice assistant mode signal is not sent; ⑥ If already in the activation state, the host needs to identify the frequency and loudness signals of the voice assistant's voice. Referring to the music rhythm sound analysis scheme, convert the frequency and loudness of the voice assistant's voice into color and loudness signals in real time and send them to the ambient light module. If the voice assistant does not make a sound, send the color command (0x00) and the loudness command (0x00); ⑦ The voice assistant function is bound to the configuration of the dynamic light source (streaming trim). Vehicles equipped with the dynamic light source (streaming trim) have the voice assistant function, and only the dynamic light source (streaming trim) has it; ⑧ If only one dynamic ambient light module is configured for the whole vehicle, the voice assistant in all zones will trigger the voice assistant effect of this module; ⑨ If multiple dynamic ambient light modules are configured in different areas of the whole vehicle, it is necessary to define the ID allocation scheme of the dynamic ambient light modules corresponding to the four zones. If necessary, the voice assistant backup signal (0xA: voice assistant mode 2 (backup), 0xB: voice assistant mode 3 (backup)) can be enabled. Or other undefined signals.

[0080] Furthermore, for other functions, such as the breathing function feedback, execute the first operation mode.

[0081] The breathing function feedback, for example: Preconditions: ① The vehicle power state is in the ON, Crank, or Running gear; ②The large in-vehicle screen and the APP have completed startup and are ready; ③The ambient light is in the on state; ④The user clicks on the ambient light setting option in the in-vehicle settings to open the ambient light control interface.

[0082] Trigger conditions: ①The user operates the APP touch button to set the breathing mode to be turned on; ②The IHU sends a breathing mode signal to the APP through a software interface ("Software Interface Definition Table").

[0083] Execution output: ①According to the action execution table in Note d, the APP sends the corresponding software interface signal ("See Software Interface Definition Table") to the IHU; Note: ②The color remains the static color before the breathing function is turned on, and the setting state remains unchanged (monochromatic mode, multi-color atmosphere, infinite color adjustment, custom (DIY)); ③When performing the breathing action, the color instruction is sent (0x00). When the ambient light module receives the color (0x00), it will keep the color unchanged and execute the action effect; ④During the process of turning on the breathing function, the customer can change the color setting. If a color change setting is encountered, first complete a fade-out action, then execute the color change, and then continue to execute the fade-in action of the breathing action, and the subsequent normal cyclic dynamic effect.

[0084] In a second aspect, a vehicle driving safety cockpit internal warning system is provided, as Figure 7 shown, including: A preset module for presetting the warning operation mode inside the vehicle cockpit; An establishment module for establishing a priority mechanism so that the warning operation mode corresponds to different priorities; A feedback module for feedback on vehicle safety; An execution module for executing the warning operation mode under the corresponding priority; A warning module for causing the ambient light to flash for warning.

[0085] In a third aspect, a mobile terminal is provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the steps of the vehicle driving safety cockpit internal warning method described above are implemented.

[0086] In a fourth aspect, a computer-readable storage medium is provided. The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the vehicle driving safety cockpit internal warning method described above are implemented.

[0087] In a fifth aspect, there is provided a computer program product including computer instructions that direct a computing device to perform operations corresponding to the method for internal warning in a vehicle driving safety cockpit as described above.

[0088] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than limit the scope of its protection. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that after reading the present invention, various changes, modifications or equivalent replacements can still be made to the specific implementation manners of the invention. However, these changes, modifications or equivalent replacements are all within the scope of protection of the pending claims of the invention.

Claims

1. A vehicle driving safety cockpit internal warning method, characterized in that: include: Presetting the warning operation mode inside the vehicle cabin, and establishing a priority mechanism based on the safety order of the vehicle so that the warning operation mode corresponds to different priorities; In response to the safety feedback of the vehicle, a warning operation mode under a corresponding priority is executed to cause the ambient light inside the cabin to flash as a warning.

2. The vehicle driving safety cabin interior warning method according to claim 1, characterized in that: The preset warning operation mode inside the vehicle cabin establishes a priority mechanism based on the safety order of the vehicle so that the warning operation mode corresponds to different priorities, specifically including: According to the vehicle state, presetting the cabin internal warning operation mode under the vehicle state; wherein the vehicle state includes the vehicle start state, the vehicle travel state and the vehicle internal entertainment state; The early warning operation mode includes a first operation mode, a second operation mode, a third operation mode, a fourth operation mode and a fifth operation mode; A priority mechanism is established with the vehicle travel state, vehicle startup state and vehicle internal entertainment state as the safety order; wherein the priorities include a first priority, a second priority and a third priority; The first operating mode and the second operating mode correspond to the third priority, the third operating mode corresponds to the first priority, and the fourth operating mode and the fifth operating mode correspond to the second priority.

3. The vehicle driving safety cabin internal warning method according to claim 2 is characterized in that: The first operation mode is that the vehicle central control function is in a state of no input information; The second operation mode is that the vehicle center control function outputs a music signal to the vehicle center; The third operation mode is the vehicle center control function, which needs to obtain the vehicle control information and output it to the vehicle center; The fourth operation mode is that the regional controller function needs to obtain vehicle control information and determine and issue corresponding atmosphere light instructions; The fifth operating mode is that the entire vehicle or external software calls the interior ambient light.

4. The vehicle driving safety cabin interior warning method according to claim 1, characterized in that: In response to the safety feedback of the vehicle, executing the warning operation mode under the corresponding priority level so that the ambient light inside the cabin flashes for warning, specifically includes: The vehicle safety feedback includes vehicle travel safety feedback, vehicle startup safety feedback and vehicle internal entertainment status safety feedback; In response to the vehicle travel safety feedback, executing a third operation mode under the first priority level so that the ambient light in the cabin performs a red or orange flashing warning action; In response to the vehicle startup safety feedback, executing the fourth operation mode or the fifth operation mode under the second priority level, so that the ambient light in the cabin performs a yellow or brown flashing warning action; In response to the vehicle interior entertainment status safety feedback, executing the first operation mode or the second operation mode under the third priority level, so that the ambient light in the cabin performs a blue or purple flashing warning action; The vehicle safety feedback includes vehicle forward collision warning safety feedback, vehicle lane departure warning safety feedback and vehicle door opening safety feedback; Under the vehicle's forward collision warning safety feedback, the ambient light flashes red for one second; Under the vehicle lane departure warning safety feedback and vehicle door opening safety feedback, the ambient light flashes orange for one second; The red flashing warning action and the orange flashing warning action are both performed for two cycles.

5. The vehicle driving safety cabin interior warning method according to claim 4, characterized in that: The vehicle startup safety feedback includes vehicle power-off safety feedback and vehicle door opening safety feedback; Under the vehicle power-off safety feedback, the ambient light flashes yellow for two seconds; Under the vehicle door opening safety feedback, the ambient light flashes brown for two seconds as a warning.

6. The vehicle driving safety cabin interior warning method according to claim 4 is characterized in that: The vehicle interior entertainment status safety feedback includes vehicle interior music playing safety feedback and vehicle interior movie watching safety feedback; Under the safety feedback of music playing inside the vehicle, the ambient light flashes blue for three seconds; For safety feedback when watching movies inside the car, the ambient light flashes purple as a warning for three seconds.

7. A vehicle driving safety cabin internal warning system, characterized in that: include: A preset module, used to preset the warning operation mode inside the vehicle cabin; Establish a module for establishing a priority mechanism so that the warning operation modes correspond to different priorities; Feedback module, used to provide feedback on vehicle safety; An execution module is used to execute the warning operation mode under the corresponding priority level; The warning module is used to make the atmosphere light flash as a warning.

8. A mobile terminal comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the steps of the vehicle driving safety cabin interior warning method as described in any one of claims 1-6 are implemented.

9. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the vehicle driving safety cabin interior warning method as described in any one of claims 1 to 6 are implemented.

10. A computer program product comprising computer instructions, characterized in that: The computer instructions instruct the computing device to execute operations corresponding to the vehicle driving safety cabin interior warning method according to any one of claims 1-6.

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