Home security alarm method, device and vehicle

Abstract

The embodiment of the application discloses a kind of home security alarm method, device and vehicle, belong to car-house interconnection technical field.The method is used for vehicle machine, the method includes: receiving the alarm information sent by server, alarm information is reported by home security equipment when identifying that there is security risk;In the case where vehicle is in use state, determine the current vehicle use scene;In the case where current vehicle use scene meets alarm prompt condition, alarm prompt is carried out based on alarm information, alarm prompt condition is the condition required to be met in the case where guaranteeing vehicle safe use carries out alarm prompt.The technical scheme provided by the embodiment of the application can improve driving safety when informing the driver of the vehicle of the immediate home security situation.

Description

TECHNICAL FIELD

[0001] Embodiments of the present application relate to the technical field of vehicle and home interconnection, and particularly relate to a home security alarm method and device and a vehicle. BACKGROUND

[0002] Home networking can transmit home security data to terminal devices such as vehicle machines and smart phones, so that users can remotely learn about the situation at home and provide protection for home security.

[0003] However, in the case of receiving a security message during driving, the driver may be emotionally panicked or distracted, resulting in driving errors and inducing safety accidents. SUMMARY

[0004] Embodiments of the present application provide a home security alarm method, device and vehicle. The technical solution includes the following contents.

[0005] In one aspect, the present application provides a home security alarm method, which is used for a vehicle machine, and the method comprises:

[0006] receiving alarm information sent by a server, the alarm information being reported by a home security device when a security risk is identified;

[0007] determining a current vehicle use scenario when the vehicle is in a use state;

[0008] performing alarm prompting based on the alarm information when the current vehicle use scenario meets an alarm prompting condition, the alarm prompting condition being a condition required to be met for alarm prompting while ensuring safe use of the vehicle.

[0009] In another aspect, the present application provides a home security alarm device, which is used for a vehicle machine, and the device comprises:

[0010] a receiving module configured to receive alarm information sent by a server, the alarm information being reported by a home security device when a security risk is identified;

[0011] a determining module configured to determine a current vehicle use scenario when the vehicle is in a use state;

[0012] an alarm module configured to perform alarm prompting based on the alarm information when the current vehicle use scenario meets an alarm prompting condition, the alarm prompting condition being a condition required to be met for alarm prompting while ensuring safe use of the vehicle.

[0013] In another aspect, the present application provides a vehicle, which comprises a vehicle machine configured to implement the home security alarm method as described in the above aspect.

[0014] In the case of interconnection between the home security device and the car machine, the home security device can send alarm information to the car machine through the server, so that the driver can understand the home security situation during the driving process of the vehicle. Since the alarm prompt may cause the driver to be distracted, and thus induce safety accidents, therefore, in the technical solution provided by the embodiment of the present application, the car machine only executes the alarm prompt in the case that the current vehicle use scene meets the alarm prompt condition, which is beneficial to ensure the driving safety during the alarm prompt. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a flowchart of a home security alarm method provided by an exemplary embodiment of the present application;

[0016] Figure 2 is a flowchart of a home security alarm method provided by another exemplary embodiment of the present application;

[0017] Figure 3 is a flowchart of a determination process of an alarm prompt condition provided by an exemplary embodiment of the present application;

[0018] Figure 4 is a flowchart of a home security alarm method provided by another exemplary embodiment of the present application;

[0019] Figure 5 is a flowchart of a home security alarm process involving safety risk identification provided by an exemplary embodiment of the present application;

[0020] Figure 6 is a flowchart of an alarm prompt process provided by an exemplary embodiment of the present application;

[0021] Figure 7 is an implementation schematic diagram of a home security alarm process provided by an exemplary embodiment of the present application;

[0022] Figure 8 is a structural block diagram of a home security alarm device provided by an exemplary embodiment of the present application;

[0023] Figure 9 is a structural block diagram of a car machine provided by an exemplary embodiment of the present application. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present application more clear, the present application embodiments will be further described in detail below with reference to the drawings.

[0025] In the case of interconnection between the home security device and the vehicle machine, the home security device can send alarm information to the vehicle machine through the server, so that the driver can understand the home security situation during the driving of the vehicle. However, the alarm prompt may cause the driver to have an abnormal emotion, be distracted, and thus induce a safety accident. In order to solve this problem, the home security alarm method provided by an embodiment of the present application is provided. Before performing the alarm prompt, the vehicle machine first determines whether the current vehicle use scenario meets the alarm prompt condition, so as to ensure that the alarm information is provided in a safe scenario.

[0026] Referring to Figure 1 , Figure 1 is a flowchart of a home security alarm method provided by an exemplary embodiment of the present application. The method is applied to a vehicle machine, and the method comprises the following steps.

[0027] Step 101, receiving alarm information sent by a server. The alarm information is reported by a home security device when a security risk is identified.

[0028] Optionally, the server is a cloud server. The home security device sends alarm information to the cloud server, and then the cloud server forwards the alarm information to the vehicle machine bound by the home security device.

[0029] In a possible implementation, the home security device uploads the alarm information to a first cloud server corresponding to the home security device. The first cloud is provided by the home security device manufacturer and is used to forward the alarm information to a second cloud corresponding to the vehicle machine. The second cloud is provided by a vehicle machine service provider. Then, the server of the second cloud sends the alarm information to the vehicle machine.

[0030] Optionally, the home security device has the functions of security risk identification and reporting. For example, in the case of a smart camera device as the home security device, the smart camera device can perform image recognition on the monitoring picture. When a risk object (such as a large fire or a fallen old person) is identified, the server is sent alarm information so that the vehicle machine receives the alarm information sent by the server. For another example, the smart door magnet can push a door opening message when a door opening action is monitored.

[0031] Optionally, the alarm information is used to represent the security risk identified by the home security device, and can include the security risk type causing the risk report, detailed alarm data, occurrence time of the security risk, occurrence position of the security risk, and the like. The specific content contained in the alarm information is not limited by the embodiment of the present application.

[0032] Step 102, determining the current vehicle use scenario when the vehicle is in a use state.

[0033] In some embodiments, the vehicle being in use indicates a state of the vehicle when a driver of the vehicle is driving the vehicle on a traffic road. Since the traffic road is complex, the driver needs to pay attention to the traffic situation at all times, and thus the infotainment system needs to determine whether to perform the alarm prompt according to the current vehicle use scenario when the vehicle is in use.

[0034] In step 103, when the current vehicle use scenario satisfies the alarm prompt condition, an alarm prompt is performed based on the alarm information. The alarm prompt condition is a condition that needs to be satisfied when performing the alarm prompt in a case where the vehicle is used safely.

[0035] In some embodiments, the alarm prompt condition is used to determine whether the current vehicle use scenario is safe. Alternatively, the alarm prompt condition can be determined according to risk factors existing in the vehicle use process, such as vehicle speed, road type, driver state, traffic situation, weather condition, and the like. Alternatively, the vehicle use scenario can also be represented by risk factors that easily affect the vehicle use.

[0036] Alternatively, the alarm prompt can be a text prompt, a voice broadcast, an indicator light indication, and the like, and the embodiments of the present application do not limit the specific prompt manner of the alarm prompt.

[0037] In a case where the home security device is interconnected with the infotainment system, the home security device can send the alarm information to the infotainment system through the server, so that the driver can know the home security situation during the vehicle driving process. Since the alarm prompt can cause the driver to be distracted and thus induce a safety accident, in the technical solution provided by the embodiments of the present application, the infotainment system only performs the alarm prompt when the current vehicle use scenario satisfies the alarm prompt condition, which is beneficial to ensure the driving safety during the alarm prompt.

[0038] In some embodiments, the vehicle use scenario can be determined from two aspects, including a vehicle state and a traffic state. Alternatively, the infotainment system can represent the vehicle use scenario by vehicle state information and traffic state information. Correspondingly, the alarm prompt condition can also be divided into a first alarm prompt sub-condition and a second alarm prompt sub-condition, which correspond to the vehicle state information and the traffic state information, respectively.

[0039] Referring to Figure 2 , Figure 2 is a flowchart of a home security alarm method provided by another exemplary embodiment of the present application. The process includes steps as steps.

[0040] In step 201, the alarm information sent by the server is received. The alarm information is reported by the home security device when a security risk is identified.

[0041] The specific description of this step can be referred to the above step 101, and the embodiments of the present application will not be described herein.

[0042] Step 202, acquire vehicle state information and traffic state information in the case that the vehicle is in use.

[0043] In some embodiments, the vehicle state information is used to represent the current situation of the vehicle, for example, driving data represented by signals transmitted between various functional modules inside the vehicle, fault conditions of functional modules inside the vehicle, historical driving trajectory and continuous driving time length of the vehicle, and a series of vehicle information that can represent the safety of the driver when using the vehicle. Further, the driving data can include data of various functional modules and sensors such as throttle state, gear state, steering wheel holding state, and the like, the fault conditions can include tire pressure that is too low, engine failure, and the like, and the historical driving trajectory and continuous driving time length are positively correlated with the fatigue degree of the driver.

[0044] In a possible implementation, the vehicle state information is determined by the monitoring signals of various functional modules and sensors inside the vehicle, or is determined by software on the vehicle machine based on driving data.

[0045] In some embodiments, the traffic state information is used to represent the traffic situation that the vehicle is currently facing, for example, traffic congestion, road conditions in front, speed limit requirements, traffic route complexity, and road traffic conditions such as traffic section type.

[0046] In a possible implementation, the vehicle machine can determine the traffic state information according to navigation information.

[0047] Step 203, determine the vehicle state information and the traffic state information as the current vehicle use scenario.

[0048] In some embodiments, by determining the current vehicle use scenario, it can be determined whether there is a safety risk at present. The safety risk can be derived from the vehicle itself or from the traffic scene outside the vehicle. By determining the vehicle state information and the traffic state information as the current vehicle use scenario, it is beneficial to analyze the current safety situation in all aspects.

[0049] Step 204, in the case that the vehicle state information satisfies a first alarm prompt sub-condition and the traffic state information satisfies a second alarm prompt sub-condition, perform alarm prompt based on alarm information.

[0050] In some embodiments, the first alarm prompt sub-condition is used to determine whether the current vehicle state is safe, and the second alarm prompt sub-condition is used to determine whether the current traffic state is safe. In the case that the vehicle state information satisfies the first alarm prompt sub-condition and the traffic state information satisfies the second alarm prompt sub-condition, both the vehicle state information and the traffic state information represent that the current vehicle use scenario is safe, and the vehicle machine performs alarm prompt based on the alarm information.

[0051] Optionally, the vehicle state information can include a vehicle driving speed and a vehicle geographic position, and the traffic state information can include a traffic environment complexity. The traffic environment complexity is positively correlated with the driver attention demand, and the higher the traffic environment complexity, the higher the probability of accidents caused by driver distraction. In addition, the vehicle driving speed is positively correlated with the driver attention demand, and the geographic position accident rate is positively correlated with the driver attention demand.

[0052] Based on the above reasoning, the car machine gives an alarm prompt based on the alarm information when the vehicle driving speed is less than the speed threshold, the vehicle geographic position is outside the accident-prone area, and the traffic environment complexity is lower than the complexity threshold, ensuring that the driver has the ability to respond to the alarm prompt and avoiding causing the driver's emotional abnormality, causing driving errors, and leading to accidents.

[0053] Regarding the determination of the traffic environment complexity, in one possible implementation, the car machine collects external environment data according to an external sensor or a camera device, and obtains navigation information, and then inputs the external environment data and the navigation information into a traffic environment analysis model to obtain the traffic environment complexity output by the model. The traffic environment analysis model is trained based on sample external environment data, sample navigation information, and sample traffic environment complexity.

[0054] In the embodiments of the present application, the vehicle state information and the traffic state information specifically represent the vehicle use scenario from the perspectives of the vehicle itself and the traffic situation, which is conducive to comprehensively reflecting the safety of the current vehicle use scenario; and the car machine determines whether the vehicle state is safe and whether the traffic state is safe according to different alarm prompt sub-conditions, and only when both the current vehicle state information and the traffic state information meet the conditions, the alarm prompt is performed, which avoids distracting the driver's attention and is conducive to ensuring driving safety.

[0055] Specifically, since the vehicle is located in the accident-prone area, the vehicle is driving at high speed, and the traffic environment is complex, the driver's attention needs to be concentrated, so the car machine needs to perform the alarm prompt when the vehicle driving speed is low, the vehicle is located outside the accident-prone area, and the traffic environment complexity is low, thereby improving the driving safety when the alarm prompt is performed.

[0056] In some embodiments, the car machine gives an alarm prompt in the case that the vehicle use scene meets the alarm prompt condition, so as to ensure the driving safety. However, the existence of the alarm prompt condition may affect the timeliness of the alarm, that is, the car machine may delay the alarm in the case that the alarm prompt condition is not met, resulting in the missed opportunity to deal with the safety risk. In order to alleviate this problem, the car machine can ensure that the alarm information with high safety risk level can be timely alarmed by evaluating the safety risk level, and the timely alarm can be realized by setting appropriate alarm prompt conditions.

[0057] As shown in Figure 3 The determination process of the alarm prompt condition can include the following steps.

[0058] Step 301, determining a safety risk level based on the alarm information.

[0059] In some embodiments, the alarm information is used to represent the safety risk identified by the home security device. Optionally, the car machine can determine the safety risk level according to the type of safety risk represented by the alarm information, for example, the safety risk level corresponding to a fire is higher than the safety risk level corresponding to a burglary. Optionally, the car machine can also determine the safety risk level according to the severity of the safety risk represented by the alarm information, for example, the safety risk level corresponding to a flame is lower than the safety risk level corresponding to a fire.

[0060] Optionally, the car machine can determine the reference safety risk level corresponding to the reference alarm information matched with the alarm information as the safety risk level corresponding to the alarm information according to the correspondence between the reference alarm information and the reference safety risk level.

[0061] Step 302, determining an alarm prompt condition based on the safety risk level, wherein different safety risk levels correspond to different alarm prompt conditions, and different alarm prompt conditions include different first alarm prompt sub-conditions and second alarm prompt sub-conditions.

[0062] In some embodiments, the safety risk with high safety risk level has high requirement on the timeliness of the alarm prompt, and the strict alarm prompt condition is easy to lead to the decrease of the timeliness of the alarm prompt, and the car machine needs to reduce the requirement of the alarm prompt condition on the safety of the vehicle use scene. The safety risk with low safety risk level has low requirement on the timeliness of the alarm prompt, and the car machine can improve the requirement of the alarm prompt condition on the safety of the vehicle use scene to ensure the driving safety when the alarm prompt is given.

[0063] Optionally, the security risk level is negatively correlated with the degree of driving safety requirement represented by the alarm prompt condition, and is positively correlated with the degree of alarm timeliness requirement, that is, the higher the security risk level, the lower the safety requirement represented by the alarm prompt condition, and the higher the alarm timeliness requirement; the lower the security risk level, the higher the driving safety requirement represented by the alarm prompt condition, and the lower the alarm timeliness requirement.

[0064] Optionally, the vehicle machine can store a corresponding relationship between the security risk level and the alarm prompt condition, so as to determine the alarm prompt condition according to the security risk level. The vehicle machine can also determine the alarm prompt condition meeting the driving safety and alarm timeliness requirement according to different security risk levels. The specific manner in which the vehicle machine determines the alarm prompt condition according to the security risk level is not limited in the embodiments of the present application.

[0065] In the case where the vehicle state information and the traffic state information are determined as the current vehicle use scenario, the first alarm prompt sub-condition required to be met by the vehicle state information is different for different security risk levels. Optionally, the security risk level is negatively correlated with the degree of safety requirement of the vehicle state represented by the first alarm prompt sub-condition, and is positively correlated with the degree of alarm timeliness requirement. Similarly, the second alarm prompt sub-condition required to be met by the traffic state information is different for different security risk levels. Optionally, the security risk level is negatively correlated with the degree of safety requirement of the traffic state represented by the second alarm prompt sub-condition, and is positively correlated with the degree of alarm timeliness requirement.

[0066] The following examples take the vehicle state information including vehicle speed and vehicle geographic location, and the traffic state information including traffic environment complexity as examples to illustrate the relationship between the security risk level and the alarm prompt condition.

[0067] For example, in the case where the vehicle speed is lower than the speed threshold value and the vehicle is located outside the accident-prone area, the vehicle state information meets the first alarm prompt sub-condition. The security risk level includes levels 1 to 5 from low to high. In the case where the security risk level is level 3, the speed threshold value in the first alarm prompt sub-condition is 30 km / h, and in the case where the security risk level is level 4, the speed threshold value in the first alarm prompt sub-condition is 40 km / h, which is higher than the speed threshold value in the case where the security risk level is level 3. The first alarm prompt sub-condition corresponding to a higher security risk level represents a lower safety requirement, so as to improve the alarm timeliness.

[0068] For example, the traffic state information satisfies the second alarm prompt sub-condition when the traffic environment complexity is lower than a complexity threshold. The traffic environment complexity includes 1 to 5 levels from low to high. Similar to the above example, when the safety risk level is 3, the complexity threshold in the second alarm prompt sub-condition is 2, and when the safety risk level is 4, the complexity threshold in the second alarm prompt sub-condition is 3. When the safety risk level is higher than 3, the complexity threshold is higher, which means that the second alarm prompt sub-condition corresponding to a higher safety risk level has a lower requirement for driving safety, so as to improve the alarm timeliness.

[0069] In the embodiments of the present application, the car machine evaluates the safety risk level according to the alarm information, so as to balance the driving safety and the alarm timeliness according to the safety risk level. Specifically, the appropriate alarm prompt condition is determined according to the safety risk level, for example, the safety risk level is high, and the alarm prompt condition is loose, so as to alarm in time; the safety risk level is low, and the alarm prompt condition is strict, so as to ensure the driving safety, which meets the demand of alarm timeliness and improves the driving safety.

[0070] In some embodiments, when at least one of the vehicle state information and the traffic state information does not satisfy the alarm prompt sub-condition, the car machine delays the alarm prompt until the alarm prompt sub-condition is satisfied, and then executes the alarm prompt. In order to promote the vehicle state information and the traffic state information to satisfy the alarm prompt sub-condition, the car machine can provide a vehicle use prompt about the condition that the condition is not satisfied.

[0071] Referring to Figure 4 , Figure 4 is a flowchart of a home security alarm method provided by another exemplary embodiment of the present application. The method includes the following steps.

[0072] Step 401, receiving the alarm information sent by the server, the alarm information is reported by the home security device when it is identified that there is a safety risk.

[0073] The specific description of this step can be referred to step 101 described above, and the embodiments of the present application will not be described here.

[0074] Step 402, when the vehicle is in use, determining the vehicle state information and the traffic state information.

[0075] Step 403, when the vehicle state information does not satisfy the first alarm prompt sub-condition, and / or, the traffic state information does not satisfy the second alarm prompt sub-condition, a vehicle use prompt is performed based on the unsatisfied alarm prompt sub-condition.

[0076] In some embodiments, the vehicle usage prompt is used to guide the driver of the vehicle to adjust the vehicle state and the traffic state by operating the vehicle to a state that meets the first alert prompt sub-condition and the second alert prompt sub-condition. Optionally, the car machine can determine a method to meet the unmet alert prompt sub-condition according to the unmet alert prompt sub-condition. For example, in the case that the vehicle speed in the vehicle state information is greater than the speed threshold, the car machine prompts "there is an alert information, the current vehicle speed is too fast, please reduce the vehicle speed and understand the alert information". The car machine monitors the vehicle speed in real time and prompts the alert when the vehicle speed is less than the speed threshold. For another example, the vehicle is located in an accident-prone area, and the car machine prompts "there is an alert information, the current location is an accident-prone area, please drive to a safe area and understand the alert information". For another example, the vehicle is located in a complex traffic section, and the car machine prompts "there is an alert information, the current location is a complex traffic section, please drive to an open and flat section or park on the side of the road and understand the alert information".

[0077] Optionally, the car machine can monitor the vehicle state and the traffic state in real time to determine the unmet alert prompt sub-condition and perform the vehicle usage prompt. In a possible application scenario, the vehicle state information and the traffic state information change in real time as the vehicle moves. After the car machine guides the driver to adjust the vehicle state to meet the first alert prompt sub-condition through the vehicle usage prompt, the traffic state may change from meeting the second alert prompt sub-condition to not meeting the condition, and the car machine can again perform the vehicle usage prompt to promote the vehicle state information and the traffic state information to meet the alert prompt sub-condition.

[0078] It should be noted that the vehicle usage prompt does not involve the specific content of the safety risk, so as to avoid affecting the mood of the driver. The specific content of the safety risk is contained in the subsequent alert prompt.

[0079] Step 404, in the case that the duration of the vehicle usage prompt does not reach the duration threshold, and the vehicle state information meets the first alert prompt sub-condition, and the traffic state information meets the second alert prompt sub-condition, the alert prompt is performed.

[0080] Step 405, in the case that the duration of the vehicle usage prompt reaches the duration threshold, and there is an unmet alert prompt sub-condition, the alert prompt is performed.

[0081] In some vehicle use scenarios, the vehicle state information and the traffic state information can always fail to meet the alarm prompt sub-conditions. For example, in a case where the vehicle travels on a highway with a minimum speed limit of 60 km / h, the vehicle cannot meet the first alarm prompt sub-condition by reducing the vehicle travel speed, which is lower than 30 km / h. The continuous vehicle use prompt can interfere with the vehicle use, and the alarm prompt can be delayed and the timeliness of the alarm prompt can be reduced due to the failure to meet the alarm prompt sub-conditions all the time.

[0082] To solve the above problems, in steps 404 and 405, the vehicle machine sets a time limit for the vehicle use prompt, maintains the vehicle use prompt within the limited time, and performs the alarm prompt even if the alarm prompt sub-conditions are not met when the limited time is exceeded, to ensure the timeliness of the alarm.

[0083] Optionally, the time threshold is negatively correlated with the safety risk level of the safety risk represented by the alarm information. Since different safety risks have different needs for the timeliness of the alarm prompt, the higher the safety risk level of the safety risk, the more timely the alarm is needed. Therefore, when the vehicle machine cannot promote the vehicle state and the traffic state to meet the alarm prompt sub-conditions through the vehicle use prompt, the vehicle machine can achieve timely alarm by using a shorter time threshold.

[0084] However, the vehicle machine performs the alarm prompt in the case where the alarm prompt sub-conditions are not met in step 405, and the problem of affecting the driving safety still exists. To improve the driving safety, optionally, the vehicle machine can improve the safety driving assistance level within a preset time when the time of the vehicle use prompt reaches the time threshold and there are unmet alarm prompt sub-conditions.

[0085] In some embodiments, the vehicle can have a safety driving assistance system for preventing traffic accidents, such as an automatic parking system, an automatic emergency braking system, an adaptive cruise system, etc. By improving the safety driving assistance level of the safety driving assistance system, the driving safety can be ensured when the vehicle state and / or the traffic state do not meet the alarm prompt sub-conditions.

[0086] In a possible implementation, the vehicle machine improves the safety driving assistance level by increasing the number of safety driving assistance systems in the on state. For example, the vehicle machine turns on all safety driving assistance systems and performs the alarm prompt when the time of the vehicle use prompt reaches the time threshold and there are unmet alarm prompt sub-conditions.

[0087] In another possible implementation, the vehicle's infotainment system can improve the level of safe driving assistance by adjusting the assistance parameters of the advanced driver assistance system. For example, the system could extend the following distance configured in the adaptive cruise control system, or reduce the driving speed configured in the adaptive cruise control system, to ensure driving safety.

[0088] Since the time required for the vehicle's infotainment system to issue a warning is limited, and the driver's attention returns to vehicle use after the warning ends, manually lowering the safety driving assistance level is inefficient and may distract the driver. Therefore, if the preset time is exceeded, the infotainment system can automatically restore the safety driving assistance level.

[0089] In this embodiment, the vehicle-mounted system executes vehicle usage prompts to ensure that the vehicle and traffic conditions meet the alarm prompt sub-conditions, thereby improving driving safety. For situations where the alarm prompt sub-conditions are difficult to meet, the vehicle-mounted system limits the duration of vehicle usage prompts to prevent continuous interference with vehicle use and to avoid prolonged delays in alarm prompts, thus improving alarm timeliness.

[0090] In cases where the duration of vehicle usage prompts reaches a certain threshold and there are unmet alarm prompt sub-conditions, driving safety during the alarm prompt is still difficult to guarantee. The vehicle system improves driving safety by increasing the level of safe driving assistance.

[0091] In some embodiments, the limited computing power of home security devices may lead to inaccurate reporting of security risks. For example, when recognizing video footage, home security cameras may misidentify the risks, resulting in false alarms. Optionally, the alarm information sent by the home security device may include a security risk confidence level. This confidence level characterizes the analysis results of the data collected by the home security device. For instance, if the probability of a fire being present is 48% and the probability of no fire is 52% based on video footage, and given the low probabilities of both scenarios and the potential inadequacy of the device's recognition capabilities, further determination is needed to determine whether an alarm is necessary.

[0092] Optionally, the vehicle's infotainment system can improve the accuracy of safety risk identification through further safety risk assessment.

[0093] See Figure 5 , Figure 5 This is a flowchart of a home security alarm process involving security risk identification, provided by an exemplary embodiment of this application. The process includes the following steps.

[0094] Step 501, in the case that the security risk confidence of the alarm information is lower than the confidence threshold and the current vehicle machine available computing power is greater than the computing power threshold, alarm data associated with the alarm information is acquired from the server, the alarm data is collected by the home security device and reported to the server.

[0095] In some embodiments, the alarm data is monitoring data of the home environment collected by the home security device, such as video pictures captured by a home security camera device, audio data, temperature data measured by a temperature sensor, etc.

[0096] In some embodiments, the vehicle machine determines that the alarm information reported by the intelligent security device has accuracy problems according to the security risk confidence of the alarm information being lower than the confidence threshold.

[0097] Since the vehicle machine needs to use computing power to maintain vehicle operation, in the case that the vehicle machine computing power is insufficient, the security risk identification may increase the burden of the vehicle machine, affect the ability of the vehicle machine to handle vehicle operation related events, and reduce driving safety, therefore the vehicle machine computing power needs to be greater than the computing power threshold to acquire the alarm data and perform security risk identification.

[0098] Step 502, security risk identification is performed based on the alarm data to obtain a security risk identification result.

[0099] In some embodiments, the security risk identification result is used to represent whether there is a security risk. Optionally, in the case that there is a security risk, the security risk identification result can include a security risk type. For example, the security risk identification result can represent that there is a fire, can represent that there is a burglary, can represent that there is an old person falling down, and can represent that there is no security risk.

[0100] Optionally, the vehicle machine has alarm data identification capability, for example, in the case that the vehicle machine computing power is sufficient to run an image recognition model, the vehicle machine can identify the video pictures uploaded by the home security camera device to determine whether there is a security risk, and perform alarm prompting in the case that it is determined that there is a security risk.

[0101] Optionally, in the case that the vehicle machine computing power is less than the computing power threshold, the vehicle machine can use the computing power of the server, the server performs security risk identification after acquiring the alarm data reported by the home security device to obtain a security risk identification result, and then the vehicle machine receives the security risk identification result sent by the server.

[0102] Optionally, the identification method of security risk identification can include image recognition, audio recognition, behavior recognition, etc. The identification method can be consistent with the identification method adopted by the home security device, or can be inconsistent. This step does not limit the specific identification method.

[0103] Step 503, in the case that the security risk identification result represents that there is a security risk, and the current vehicle use scenario meets the alarm prompt condition, an alarm prompt is performed based on the alarm information.

[0104] Optionally, the alarm prompt condition can include a first alarm prompt condition and a second alarm prompt condition. In the case that the vehicle machine determines the vehicle state information and the traffic state information as the vehicle use scenario, the vehicle state information needs to meet the first alarm prompt condition, and the traffic state information needs to meet the second alarm prompt condition.

[0105] In the embodiments of the present application, since the computing power of the home security device is limited, the vehicle machine acquires the alarm data reported by the home security device from the server in the case that the security risk confidence reported by the home security device is lower than the confidence threshold, so as to identify the security risk by using the computing power of the vehicle machine, and further determine the case that there is a security risk, and then perform the alarm prompt, thereby improving the accuracy of the alarm prompt. Moreover, by ensuring that the computing power of the vehicle machine is greater than the computing power threshold, the interference of the security risk identification on the vehicle use is avoided, and the driving safety is further ensured.

[0106] In some embodiments, the vehicle machine can provide a processing mode for coping with the current security risk during the alarm prompt process, so as to improve the decision efficiency of the driver and improve the solution efficiency of the security risk.

[0107] Referring to Figure 6 , Figure 6 is a flowchart of an alarm prompt process provided by an exemplary embodiment of the present application. The process includes the following steps.

[0108] Step 601, based on the alarm information, determine alarm prompt information and processing mode information.

[0109] In some embodiments, the alarm prompt information is the security risk prompt content displayed by the vehicle machine to the driver. Optionally, the alarm prompt information can include detailed information such as the type of security risk, the occurrence time of security risk, and the occurrence position of security risk, or can only prompt the type of security risk, and determine whether to prompt the detailed information according to the instruction of the driver.

[0110] In some embodiments, the processing mode information is associated with the security risk, and is used to provide a coping strategy for the security risk to avoid the panic of the driver. Optionally, the processing mode represented by the processing mode information can include dialing a help-seeking phone and viewing the monitoring data of the home security device, such as viewing the video captured by the home security camera device.

[0111] Optionally, the vehicle machine can store a corresponding relationship between the processing mode and the security risk type, for example, the processing mode corresponding to the fire is to dial the fire alarm phone, and the processing mode corresponding to the old person falling down is to dial the emergency call. The security risk type is included in the alarm information.

[0112] At step 602, the alarm prompt voice and the processing mode prompt voice are played based on the alarm prompt information and the processing mode information.

[0113] The alarm prompt voice is used to broadcast the content represented by the alarm prompt information, and the processing mode prompt voice is used to broadcast the content represented by the processing mode information. The voice prompt can attract the attention of the driver and improve the alarm prompt efficiency.

[0114] Optionally, the vehicle machine performs an operation corresponding to the processing mode indicated by the processing mode selection voice when the processing mode selection voice is received.

[0115] In an exemplary example, the vehicle machine broadcasts "fire is found in the house, do you want to check the video or dial the fire alarm phone" when it is determined that there is a fire. Then, the vehicle machine dials the fire alarm phone by establishing a Bluetooth connection with the communication device when it receives instructions such as "call", "call 119", "call the fire alarm phone". Optionally, the vehicle machine can determine the processing mode by calling a semantic recognition model or keyword matching. The vehicle machine plays the video recorded by the intelligent camera device on the vehicle machine screen when it is determined that the voice instruction to check the video is received, so as to understand the security risk situation.

[0116] Optionally, the processing mode options can also be broadcast in the processing mode prompt voice when there are at least two processing modes. For example, the vehicle machine broadcasts "please select the fire processing mode, one, dial the fire alarm phone; two, check the monitoring screen". The vehicle machine receives the voice password, i.e. one or two, and then performs the corresponding measures.

[0117] In the embodiment of the application, the vehicle machine can broadcast the alarm prompt and the recommended processing mode, receive the processing mode selection voice, and perform the processing mode indicated by the voice, which is beneficial to attract the attention of the driver, improve the prompt efficiency, and improve the security risk processing efficiency.

[0118] Referring to Figure 7 , Figure 7 FIG. 1 is an implementation schematic diagram of a home security alarm process provided by an exemplary embodiment of the application, which illustrates the home security alarm process by taking the home security camera device as an example.

[0119] The home security camera device 701 first performs image recognition on the camera picture to determine that there is a fire, and reports alarm information of the fire and a monitoring picture to a server of the first cloud 702. The first cloud 702 sends the alarm information and the monitoring picture to the second cloud 703, and then the server of the second cloud 703 issues the alarm information to the vehicle machine of the vehicle 704. According to the alarm information, the vehicle machine of the vehicle 704 broadcasts "fire is found in the home, do you want to check the video or dial the fire alarm phone", and receives a processing mode selection voice. In a case where the vehicle machine receives a voice instruction to dial the fire alarm phone, the vehicle machine dials the fire alarm phone through the Bluetooth connection communication device 705, and in a case where the vehicle machine receives a voice instruction to check the video, the vehicle machine obtains the monitoring picture from the server and jumps to a monitoring page.

[0120] The scheme provided by the embodiment of the application can avoid traffic accidents caused by abnormal emotions of drivers, and improve driving safety when an alarm is prompted.

[0121] Referring to Figure 8 , Figure 8 is a structural block diagram of a home security alarm device provided by an exemplary embodiment of the application. The device includes the following modules.

[0122] The receiving module 801 is configured to receive alarm information sent by a server, wherein the alarm information is reported by a home security device when the home security device identifies that there is a security risk;

[0123] The determining module 802 is configured to determine a current vehicle use scenario when the vehicle is in a use state.

[0124] The alarming module 803 is configured to perform alarm prompting based on the alarm information when the current vehicle use scenario meets an alarm prompting condition, wherein the alarm prompting condition is a condition required to be met when the alarm prompting is performed in a case where vehicle safety use is ensured.

[0125] Optionally, the determining module 802 is further configured to:

[0126] obtain vehicle state information and traffic state information when the vehicle is in a use state;

[0127] determine the vehicle state information and the traffic state information as the current vehicle use scenario;

[0128] The performing alarm prompting based on the alarm information when the current vehicle use scenario meets an alarm prompting condition includes:

[0129] The alarming module 803 is further configured to:

[0130] In a case where the vehicle state information meets a first warning prompt sub-condition and the traffic state information meets a second warning prompt sub-condition, the warning module 803 is further configured to perform warning prompt based on the warning information.

[0131] Optionally, the vehicle state information includes vehicle driving speed and vehicle geographic position, and the traffic state information includes traffic environment complexity.

[0132] The warning module 803 is further configured to:

[0133] In a case where the vehicle driving speed is less than a speed threshold, the vehicle geographic position is outside an accident-prone area, and the traffic environment complexity is lower than a complexity threshold, the warning module 803 is further configured to perform warning prompt based on the warning information.

[0134] Optionally, the apparatus further includes a condition determination module configured to:

[0135] determine a safety risk level based on the warning information.

[0136] determine the warning prompt condition based on the safety risk level, wherein different safety risk levels correspond to different warning prompt conditions, and different warning prompt conditions include different first warning prompt sub-conditions and second warning prompt sub-conditions.

[0137] Optionally, the warning module 803 is further configured to:

[0138] In a case where the vehicle state information does not meet the first warning prompt sub-condition and / or the traffic state information does not meet the second warning prompt sub-condition, the warning module 803 is further configured to perform vehicle use prompt based on the unmet warning prompt sub-condition.

[0139] In a case where a time length of performing the vehicle use prompt does not reach a time length threshold, the vehicle state information meets the first warning prompt sub-condition, and the traffic state information meets the second warning prompt sub-condition, the warning module 803 is further configured to perform warning prompt.

[0140] In a case where the time length of performing the vehicle use prompt reaches the time length threshold and there is an unmet warning prompt sub-condition, the warning module 803 is further configured to perform warning prompt.

[0141] The time length threshold is in a negative correlation with a safety risk level of a safety risk represented by the warning information.

[0142] Optionally, the apparatus further includes an improvement module configured to:

[0143] In a case where the time length of performing the vehicle use prompt reaches the time length threshold and there is an unmet warning prompt sub-condition, the improvement module is further configured to improve a safety driving assistance level within a preset time length.

[0144] Optionally, the alarm information comprises a security risk confidence;

[0145] The apparatus further comprises a risk identification module, configured to:

[0146] In a case where the security risk confidence of the alarm information is lower than a confidence threshold and a current vehicle machine available computing power is greater than a computing power threshold, obtaining alarm data associated with the alarm information from the server, the alarm data being collected by the home security device and reported to the server;

[0147] Performing security risk identification based on the alarm data to obtain a security risk identification result;

[0148] The alarm module 803 is further configured to:

[0149] In a case where the security risk identification result indicates that there is a security risk and the current vehicle use scenario satisfies the alarm prompt condition, performing alarm prompt based on the alarm information.

[0150] Optionally, the alarm module 803 is further configured to:

[0151] Based on the alarm information, determining alarm prompt information and processing method information;

[0152] Based on the alarm prompt information and the processing method information, playing alarm prompt voice and processing method prompt voice;

[0153] The apparatus further comprises an execution module, configured to:

[0154] In a case where the processing method selection voice is received, performing an operation corresponding to the processing method indicated by the processing method selection voice.

[0155] In a case where a home security device and a vehicle machine are interconnected, the home security device can send alarm information to the vehicle machine through a server, so that a driver can know the home security situation during vehicle driving. Since alarm prompt can cause the driver to be distracted and thus induce a safety accident, in the technical solution provided in the embodiments of the present application, the vehicle machine only performs alarm prompt in a case where the current vehicle use scenario satisfies the alarm prompt condition, which is beneficial to ensuring driving safety during alarm prompt.

[0156] The embodiments of the present application further provide a vehicle, which comprises a vehicle machine, the vehicle machine being configured to implement the home security alarm method according to any one of the above embodiments. Figure 9 , Figure 9 is a structural block diagram of a vehicle machine provided by an exemplary embodiment of the present application. The vehicle machine can comprise one or more of the following components: a processor 901 and a memory 902.

[0157] Optionally, the processor 901 utilizes various interfaces and lines to connect various parts in the whole car machine, and performs various functions of the car machine and processes data by running or executing instructions, programs, code sets or instruction sets stored in the memory 902, and calling data stored in the memory 902. Optionally, the processor 901 can be implemented in at least one of a hardware form of a digital signal processing (DSP), a field-programmable gate array (FPGA), a programmable logic array (PLA). The processor 901 can be integrated with one or a combination of a central processing unit (CPU), a graphics processing unit (GPU), a neural-network processing unit (NPU), and a baseband chip. Among them, the CPU is mainly used to process operating systems, user interfaces, and application programs; the GPU is used to render and draw the content displayed on the touch display screen; the NPU is used to realize artificial intelligence (AI) functions; and the baseband chip is used to process wireless communication. It can be understood that the above-mentioned baseband chip can also not be integrated into the processor 901, but be realized by a separate chip.

[0158] The memory 902 can include a random access memory (RAM) and can also include a read-only memory (ROM). Optionally, the memory 902 includes a non-transitory computer-readable storage medium. The memory 902 can be used to store instructions, programs, codes, code sets or instruction sets. The memory 902 can include a program storage area and a data storage area, wherein the program storage area can store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing various method embodiments described below, etc.; and the data storage area can store data created according to the use of the car machine (such as audio data, a phone book, etc.).

[0159] In addition, those skilled in the art can understand that the structure of the car machine shown in the above-mentioned drawings does not constitute a limitation on the car machine, and the car machine can include more or fewer components than those shown, or combine certain components, or different component arrangements.

Claims

1. A home security alarm method, characterized by, The method is used for a vehicle machine, and the method comprises: receiving alarm information sent by a server, the alarm information being reported by a home security device when a security risk is identified to exist; acquiring vehicle state information and traffic state information in a case where the vehicle is in a use state; determining the vehicle state information and the traffic state information as a current vehicle use scenario; performing alarm prompting based on the alarm information in a case where the current vehicle use scenario satisfies an alarm prompting condition, the alarm prompting condition being a condition required to be satisfied for performing alarm prompting in a case where vehicle safe use is ensured; wherein, in the case where the current vehicle use scenario satisfies the alarm prompting condition, performing alarm prompting based on the alarm information comprises: performing alarm prompting based on the alarm information in a case where the vehicle state information satisfies a first alarm prompting sub-condition and the traffic state information satisfies a second alarm prompting sub-condition; the method further comprises: performing vehicle use prompting based on an unmet alarm prompting sub-condition in a case where the vehicle state information does not satisfy the first alarm prompting sub-condition and / or the traffic state information does not satisfy the second alarm prompting sub-condition; performing alarm prompting in a case where a time length for performing vehicle use prompting does not reach a time length threshold and the vehicle state information satisfies the first alarm prompting sub-condition and the traffic state information satisfies the second alarm prompting sub-condition, the time length threshold being in a negative correlation relationship with a security risk level of a security risk represented by the alarm information; performing alarm prompting in a case where the time length for performing vehicle use prompting reaches the time length threshold and there is an unmet alarm prompting sub-condition.

2. The method of claim 1, wherein, The vehicle state information comprises a vehicle driving speed and a vehicle geographic location, and the traffic state information comprises a traffic environment complexity; the case where the vehicle state information satisfies the first alarm prompting sub-condition and the traffic state information satisfies the second alarm prompting sub-condition, performing alarm prompting based on the alarm information comprises: performing alarm prompting based on the alarm information in a case where the vehicle driving speed is less than a speed threshold, the vehicle geographic location is located outside an accident-prone area, and the traffic environment complexity is lower than a complexity threshold.

3. The method of claim 1, wherein, The method further comprises: determining a security risk level based on the alarm information; determining the alarm prompting condition based on the security risk level, wherein different security risk levels correspond to different alarm prompting conditions, and different alarm prompting conditions comprise different first alarm prompting sub-conditions and second alarm prompting sub-conditions.

4. The method of claim 1, wherein, The method further comprises: in a case where the time length for performing vehicle use prompting reaches the time length threshold and there is an unmet alarm prompting sub-condition, increasing a safety driving assistance level within a preset time length.

5. The method according to any one of claims 1 to 4, characterized in that, The alarm information comprises a security risk confidence; the method further comprises: In a case where the security risk confidence of the alarm information is lower than a confidence threshold and current vehicle machine available computing power is greater than a computing power threshold, alarm data associated with the alarm information is acquired from the server, the alarm data being collected by the home security device and reported to the server; Security risk identification is performed based on the alarm data to obtain a security risk identification result; The alarm prompt based on the alarm information in a case where the current vehicle use scenario meets the alarm prompt condition includes: In a case where the security risk identification result indicates that there is a security risk and the current vehicle use scenario meets the alarm prompt condition, an alarm prompt is performed based on the alarm information.

6. The method according to any one of claims 1 to 4, characterized in that, The alarm prompt based on the alarm information includes: Based on the alarm information, alarm prompt information and processing method information are determined; Alarm prompt voice and processing method prompt voice are played based on the alarm prompt information and the processing method information. The method further includes: In a case where a processing method selection voice is received, an operation corresponding to the processing method indicated by the processing method selection voice is performed.

7. A home security alarm device, characterized by The device is used for a vehicle machine, and the device includes: A receiving module is configured to receive alarm information sent by a server, the alarm information being reported by a home security device when a security risk is identified; A determining module is configured to determine a current vehicle use scenario in a case where a vehicle is in a use state; An alarm module is configured to perform an alarm prompt based on the alarm information in a case where the current vehicle use scenario meets an alarm prompt condition, the alarm prompt condition being a condition required to be met for performing an alarm prompt while ensuring safe use of the vehicle; The alarm module is configured to perform an alarm prompt based on the alarm information in a case where vehicle state information meets a first alarm prompt sub-condition and traffic state information meets a second alarm prompt sub-condition; The alarm module is further configured to: In a case where the vehicle state information does not meet the first alarm prompt sub-condition and / or the traffic state information does not meet the second alarm prompt sub-condition, perform a vehicle use prompt based on the unmet alarm prompt sub-condition; In a case where a length of time for which the vehicle use prompt is performed does not reach a length threshold and the vehicle state information meets the first alarm prompt sub-condition and the traffic state information meets the second alarm prompt sub-condition, perform an alarm prompt, the length threshold being in a negative correlation relationship with a security risk level of a security risk represented by the alarm information; In a case where the length of time for which the vehicle use prompt is performed reaches the length threshold and there is an unmet alarm prompt sub-condition, perform an alarm prompt.

8. A vehicle characterized by comprising: The vehicle includes a vehicle machine, and the vehicle machine is configured to implement the home security alarm method according to any one of claims 1 to 6.

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