Intelligent emergency lamp, risk prediction system and vehicle

Abstract

The invention discloses an intelligent emergency lamp, a risk prediction system and a vehicle. The intelligent emergency lamp comprises a positioning chip which is in communication connection with a positioning satellite and is used for acquiring and outputting current position information of the intelligent emergency lamp; the radar chip is used for scanning road information in a first area range; the intelligent chip is in communication connection with the cloud server, is connected with the radar chip, and is used for receiving the road information and the current position information in the first area range, calling a road analysis model in the cloud server, predicting a first road risk according to the road information in the first area range, and sending the first road risk to the radar chip; according to the current position information, a second road risk of the vehicle in a second area range on the local map is predicted, risk warning information is generated when any one of the first road risk and the second road risk reaches a preset risk level, and the first area range is smaller than the second area range. In this way, the road risk can be conveniently and effectively avoided, and the driving safety is improved.

Description

Technical Field

[0001] The present application relates to the field of intelligent vehicle safety, and in particular to an intelligent emergency light, a risk prediction system and a vehicle. Background Art

[0002] With the popularity of private cars in the current era, the issue of vehicle driving safety has attracted more and more attention. Usually, when a vehicle breaks down or causes a traffic accident, if other vehicles on the road cannot be warned immediately, a secondary accident is likely to occur. At this time, drivers usually manually fix a tripod to warn, but the warning effect is not significant and it is not convenient to operate immediately. Traffic emergency lights can provide warnings more conveniently and quickly.

[0003] However, existing traffic emergency lights only serve as warning lights and are ineffective for vehicles in normal driving. In terms of driving safety, it is more important to predict road risks for drivers in advance to avoid traffic accidents. Summary of the Invention

[0004] This application mainly provides an intelligent emergency light, a risk prediction system and a vehicle to solve the problem that the emergency light lacks the risk prediction ability during vehicle driving.

[0005] In order to solve the above technical problems, a technical solution adopted in this application is: to provide an intelligent emergency light, including: a positioning chip, which is connected to the positioning satellite for communication, and is used to obtain and output the current location information of the intelligent emergency light; a radar chip, which is used to scan road information within a first area; a smart chip, which is connected to the cloud server and is connected to the radar chip; the smart chip is used to receive the road information and the current location information within the first area, call the road analysis model in the cloud server, and predict the first road risk according to the road information within the first area, and predict the second road risk of the vehicle within the second area on the local map according to the current location information, and generate risk warning information when either the first road risk or the second road risk reaches a preset risk level, wherein the first area is smaller than the second area.

[0006] In an optional implementation of the embodiment of the present application, the smart emergency light also includes a speaker, and the smart chip is communicatively connected to the speaker and is used to control the speaker to play the risk warning information.

[0007] In an optional implementation of an embodiment of the present application, the smart emergency light also includes a microphone, and the smart chip is also communicatively connected to the microphone. The microphone is used to receive voice signals and transmit them to the smart chip. The smart chip is also used to call the question-and-answer model in the cloud server to generate answer information about the voice signal, and control the announcer to play the answer information.

[0008] In an optional implementation of the embodiment of the present application, the smart emergency light also includes a communication chip, the smart chip is communicatively connected to the communication chip, and the communication chip is used to communicate with the base station; the smart emergency light also includes a warning flash light connected to the communication chip, and in response to the flash signal of the warning flash light, the smart chip generates a request for help according to the current location information, and the communication chip is used to report the request for help.

[0009] In an optional implementation of the embodiment of the present application, the communication chip is pre-bound to several mobile phone numbers; in response to the flashing signal of the warning flash light, the smart chip generates accident prompt information based on the current location information, and the communication chip is also used to send the accident prompt information to the bound mobile phone number.

[0010] In an optional implementation of the embodiment of the present application, the radar chip is placed on the top of the smart emergency light, and the scanning range of the radar chip is the first area directly in front of the vehicle.

[0011] In an optional implementation of the embodiment of the present application, the positioning chip is connected to at least one positioning satellite among Beidou positioning satellites, GPS positioning satellites, Galileo positioning satellites and GLONASS positioning satellites.

[0012] In an optional implementation of the embodiment of the present application, the smart emergency light further includes a magnetic base, and the magnetic base is used to adsorb and fix the smart emergency light on the surface of a magnetic medium.

[0013] In order to solve the above technical problems, another technical solution adopted in this application is: to provide a risk prediction system, which includes a positioning satellite, a base station, a cloud server and the smart emergency light as mentioned above; wherein, the cloud server is connected to the base station to communicate with the smart emergency light in both directions, and the cloud server contains a road analysis model; the smart emergency light is communicatively connected to the positioning satellite, and the smart emergency light obtains the current location information, calls the road analysis model in the cloud server, and predicts road risks.

[0014] In order to solve the above technical problems, another technical solution adopted in this application is: providing a vehicle, which includes the intelligent emergency light as described above.

[0015] The beneficial effects of the present application are: different from the existing technology, the present application discloses an intelligent emergency light, a risk prediction system and a vehicle, wherein the intelligent emergency light includes a positioning chip, a radar chip and a smart chip, wherein the smart chip receives the road information within the first area scanned by the radar chip and the current position information obtained by the positioning chip, calls the road analysis model in the cloud server to predict the road risk, and predicts the first road risk according to the road information within the first area, and predicts the second road risk within the second area of the vehicle on the local map according to the current position information, and then issues a risk warning, thereby realizing the prediction of the risks of the roads within the first area in front of the vehicle and the roads within the second area in the planned path of the vehicle through the intelligent emergency light while the vehicle is driving, which can conveniently and effectively avoid road risks and improve driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive work, among which:

[0017] Figure 1 This is a structural diagram of an embodiment of the intelligent emergency light provided by the present application;

[0018] Figure 2 This is a structural diagram of another embodiment of the smart emergency light provided by this application;

[0019] Figure 3 This is a schematic diagram of the structure of an embodiment of the risk prediction system provided by the present application;

[0020] Figure 4 It is a structural schematic diagram of an embodiment of a vehicle provided by the present application. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0022] The terms "first", "second" and "third" in the embodiments of the present application are only used for descriptive purposes and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second" and "third" may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but may optionally also include steps or units that are not listed, or may optionally also include other steps or units inherent to these processes, methods, products or devices.

[0023] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] This application provides a smart emergency light, referring to Figure 1 , Figure 1 1 is a schematic structural diagram of an embodiment of the smart emergency light provided by the present application. The smart emergency light 100 includes:

[0025] The positioning chip 110 is connected to the positioning satellite 200 for acquiring and outputting the current location information of the smart emergency light 100;

[0026] Radar chip 120, used for scanning road information within the first area;

[0027] The smart chip 130 is communicatively connected to the cloud server 300 and is connected to the radar chip 120; the smart chip 130 is used to receive road information and current location information within a first area, call the road analysis model in the cloud server 300, predict a first road risk based on the road information within the first area, and predict a second road risk within a second area on the local map based on the current location information, and generate risk warning information when either the first road risk or the second road risk reaches a preset risk level, wherein the first area is smaller than the second area.

[0028] Positioning chip 110 is a functional chip that can be used to obtain location information. Based on GNSS (Global Navigation Satellite System) technology, it determines the current location of the smart emergency light 100 via positioning satellites 200. Compared to other positioning methods, such as base station positioning, local area network positioning, and inertial navigation positioning, positioning chip 110's positioning method based on positioning satellites 200 offers advantages such as wide coverage, high positioning accuracy, strong real-time performance, and independence from the ground environment. This reduces reliance on environmental factors during vehicle operation or emergency response, enabling rapid and accurate acquisition of current location information.

[0029] Optionally, the positioning chip 110 is connected to at least one positioning satellite 200 selected from the group consisting of Beidou positioning satellites, GPS positioning satellites, Galileo positioning satellites, and GLONASS positioning satellites. Beidou positioning satellites (BDS, Compass), GPS (Global Positioning System), Galileo positioning satellites, and GLONASS (GLOBAL NAVIGATION SATELLITE SYSTEM) positioning satellites are currently widely used positioning satellite systems worldwide. Each of these satellite systems has a global satellite network that can provide users with continuous, global positioning services. The positioning chip 110 can be connected to any one or more positioning satellites 200 to achieve single-mode or multi-mode positioning, such as connecting to Beidou positioning satellites and GPS positioning satellites simultaneously. It can also be connected to multiple of one of these, such as connecting to dual Beidou positioning satellites, to improve positioning accuracy and reliability. In addition, the positioning chip 110 can also automatically select the optimal positioning satellite or combination of positioning satellites based on factors such as the current environment and signal quality, ensuring that the current position information can be quickly and accurately obtained during vehicle driving or emergency response.

[0030] The radar chip 120 is a functional chip that can be used to scan roads within a specified area. The radar chip 120 integrates at least one radar to scan road information within a first area. The radar used for scanning can be an obstacle detection radar. The types of obstacle detection radars can be millimeter-wave radars, lidars, ultrasonic radars, and phased array radars. These radars have high precision, fast response, and the ability to adapt to complex environments. They can be used in autonomous driving, drone obstacle avoidance, robot navigation, industrial safety, and other fields. The radar chip 120 can integrate one or more radars and use multiple radars to perform different functions simultaneously through multi-sensor fusion technology. For example, a combination of "millimeter wave + laser + ultrasonic + vision" can achieve full scene coverage, thereby significantly improving the accuracy, reliability, and environmental adaptability of road scanning during vehicle driving. This application does not impose specific restrictions on this.

[0031] Optionally, the radar chip 120 is placed on top of the smart emergency light 100, and the scanning range of the radar chip 120 is the first area directly in front of the vehicle. When the radar chip 120 performs a road scan, the scanning range is the first area directly in front of the vehicle, so as to more clearly and accurately scan the road risks in front of the vehicle, thereby performing risk prediction and improving the safety of vehicle driving. In addition, the scanning range of the radar chip 120 can also be set to a third area surrounding the vehicle body. In addition to predicting the risks of the road ahead, it can also scan obstacles around the vehicle when driving or parking. For example, when parking, when the distance to surrounding vehicles exceeds a certain threshold, the smart chip 130 is combined to issue a risk reminder to avoid scratch accidents. This application does not impose specific restrictions on this.

[0032] The smart chip 130 is a functional module that is communicatively connected to the cloud server 300 and is connected to the radar chip 120. It is used to receive road information and current location information within the first area, and perform road risk prediction through communication and interaction with the cloud server 300.

[0033] The cloud server 300 is a virtualized server resource provided based on cloud computing technology. The cloud server 300 can be an AI-dedicated cloud server, including GPU acceleration servers, TPU servers, AI inference-dedicated servers, etc. It can be selected based on the specific AI workload type, budget size and performance requirements, combined with the regional availability and pricing strategy of each cloud platform. This application does not limit this.

[0034] Cloud server 300 stores a road analysis model for analyzing and predicting road risks based on road information. This road analysis model integrates a cloud-based navigation map and is trained based on historical risk assessment results. It can analyze two different types of input data. One type is road information within a first area, including radar scan results. The road analysis model uses this information and historical risk assessment results to predict a first road risk. The other type is current location information, including positioning data. The road analysis model uses the cloud-based navigation map and current location information to predict a second road risk within a second area on a local map of the cloud-based navigation map. The first area is smaller than the second area. This means that the road information within the first area, obtained by scanning with radar chip 120, is near the vehicle (e.g., 5 meters ahead of the vehicle), while the road information within the second area, obtained by combining the current location information with the local map of the cloud-based navigation map, is farther away (e.g., 2 kilometers ahead of the vehicle). The model structure of the road analysis model is not specifically limited in this application.

[0035] By invoking the road analysis model in the cloud server 300, the smart chip 130 predicts a first road risk based on road information within a first area, and a second road risk within a second area on the local map based on the vehicle's current location information. After obtaining the risk prediction results, namely, the first and second road risks, the smart chip 130 generates a risk warning message if either the first or second road risk reaches a preset risk level. In this application, risk severity can be categorized, and driver alerts can be adaptively provided to differentiate the severity of the risk, facilitating driver discernment. For example, if a first road risk includes a pothole five meters ahead, posing a risk of chassis damage, and the risk level of this risk exceeds the preset risk level, a corresponding risk warning message can be generated based on this first road risk to warn the driver to avoid the risk. If a second road risk includes a minor congestion one kilometer ahead on the current route, which is expected to clear in one minute, and the risk level of this risk is below the preset risk level, the warning for this risk level can be set to be omitted or a friendly reminder can be provided to prevent disruption to the driver's normal driving.

[0036] Different from the existing technology, the smart emergency light provided by this application includes a positioning chip, a radar chip and a smart chip. Among them, the smart chip receives the road information within the first area scanned by the radar chip and the current position information obtained by the positioning chip, and calls the road analysis model in the cloud server to predict road risks. The first road risk is predicted according to the road information within the first area, and the second road risk within the second area on the local map is predicted according to the current position information, and then a risk warning is issued. The smart emergency light is used to predict the risks of the road within the first area in front of the vehicle and the road within the second area in the planned path of the vehicle while the vehicle is driving, which can conveniently and effectively avoid road risks and improve driving safety.

[0037] See Figure 2 , Figure 2 It is a structural diagram of another embodiment of the smart emergency light provided by this application.

[0038] Optionally, the smart emergency light 100 further includes a speaker 140 , and the smart chip 130 is in communication with the speaker 140 and is used to control the speaker 140 to play risk warning information.

[0039] The loudspeaker 140 (speaker) is a transducer device for receiving electrical signals and converting them into sound, such as a dynamic speaker, an electrostatic speaker, a planar magnetic / ribbon speaker, a piezoelectric speaker, or a plasma speaker. This application does not impose any specific restrictions on this. The loudspeaker 140 is communicatively connected to the smart chip 130, receives the electrical signal containing the risk warning information transmitted by the smart chip 130 through a connecting line, converts it into sound, and plays the risk warning information.

[0040] Unlike existing traffic emergency lights that only flash after an accident occurs and lack the ability to prevent risks before an accident occurs, the smart emergency light 100 provided in this application, by incorporating a speaker 140 into the smart emergency light, plays risk warning information predicted by the smart chip 130, thereby providing drivers with real-time notifications of current road risks and effectively avoiding accidents.

[0041] Optionally, the smart emergency light 100 also includes a microphone 150, and the smart chip 130 is also communicated with the microphone 150. The microphone 150 is used to receive voice signals and transmit them to the smart chip 130. The smart chip 130 is also used to call the question-and-answer model in the cloud server 300 to generate answer information about the voice signal and control the announcer 140 to play the answer information.

[0042] Often, drivers can become fatigued after prolonged driving without someone to talk to, increasing the risk of accidents. To avoid this, the smart emergency light 100 of this application also provides AI voice conversation functionality. The smart emergency light 100 includes a microphone 150 that captures and receives voice signals from the user in real time, transmitting them to the smart chip 130.

[0043] Cloud server 300 also stores a question-and-answer model for analyzing voice signals and providing corresponding responses. This model can be trained based on a traffic knowledge base to provide more personalized responses to traffic-related questions. For example, after a traffic accident, a driver may inquire about emergency response procedures. The model can generate a response based on the voice signal and historical accident handling methods, transmitting the response to smart chip 130. Smart chip 130 then controls speaker 140 to play the response, effectively alleviating driver stress and preventing panic and secondary accidents.

[0044] More entertainment functions can also be integrated into the question-and-answer model, such as a music database, a story database, etc. For example, if the driver asks to tell a story about a historical figure, the question-and-answer model can search for relevant stories in the story database based on the voice signal, generate answer information containing the corresponding story, and transmit it to the smart chip 130. The smart chip 130 controls the broadcaster 140 to play the answer information, which can effectively relieve the driver's fatigue during driving and reduce the incidence of accidents.

[0045] The question-and-answer model can also be combined with the road analysis model to provide road condition inquiry and answering capabilities. Alternatively, the cloud-based navigation map can be integrated into the question-and-answer model and independently trained to provide road condition inquiry and answering capabilities. For example, if a driver inquires about whether a certain road is congested, the question-and-answer model can analyze the road conditions based on the voice signal, the road analysis model, and the cloud-based navigation map. It can then generate an answer containing the road conditions and transmit it to the smart chip 130. The smart chip 130 then controls the loudspeaker 140 to play the answer, allowing the driver to quickly and accurately understand road conditions, avoid congested sections, and improve driving efficiency.

[0046] Unlike existing traffic emergency lights that only flash after an accident but fail to eliminate any risk factors for accidents (such as fatigued driving) during normal driving, the smart emergency light 100 provided in this application incorporates a microphone 150 to receive sound signals and transmit them to a smart chip 130. The smart chip 130 then invokes a cloud-based question-and-answer model to implement AI voice dialogue. The smart emergency light 100 integrates knowledge bases such as traffic and entertainment. This not only effectively alleviates driver fatigue and reduces the risk of accidents during normal driving through entertaining conversations, but also informs the driver of appropriate handling methods after an accident occurs, calming the driver's emotions, relieving stress, and reducing the risk of secondary accidents.

[0047] Optionally, the smart emergency light 100 also includes a communication chip 160, the smart chip 130 is communicatively connected to the communication chip 160, and the communication chip 160 is used to communicate with the base station 400; the smart emergency light 100 also includes a warning flash light 170 connected to the communication chip 160. In response to the flash signal of the warning flash light 170, the smart chip 130 generates a request for help information based on the current location information, and the communication chip 160 is used to report the request for help information.

[0048] Communication chip 160 is a functional chip that communicates with base station 400 and enables information exchange between the smart emergency light 100 and the outside world. Smart chip 130 connects to communication chip 160, and then communicates with cloud server 300 via base station 400. The current location information output by positioning chip 110 is also transmitted to smart chip 130 via communication chip 160. Through communication chip 160, the smart emergency light 100 can collect and report assistance requests, receive external instructions or resource allocation information, and achieve rapid response and effective handling of emergency events. The communication mode of the communication chip 160 based on at least one base station 400 is cellular mobile communication (Cellular Mobile Communication), which is based on cellular network technology (that is, dividing the coverage area into multiple small cellular cells and realizing wireless connection through base stations). Compared with other communication modes, the cellular mobile communication mode has a wide coverage range and can be seamlessly connected, including highways and remote areas. It has strong anti-interference ability, adopts a standardized architecture to reduce equipment costs and compatibility thresholds, and can support a large number of users. In emergency handling, it can effectively ensure the communication between the smart emergency light 100 and external devices that support cellular mobile communication.

[0049] There are also many types of communication types that can be selected for cellular mobile communication, such as second-generation mobile communication technology (2G), third-generation mobile communication technology (3G), fourth-generation mobile communication technology (4G) and fifth-generation mobile communication technology (5G). There are also many types of corresponding base stations 400, such as 2G base stations (Base Transceiver Station, BTS), 3G base stations (Node B), 4G base stations (evolved NodeB, eNodeB) and 5G base stations (next Generation NodeB, gNB), and multiple types of communications can be supported simultaneously, such as supporting 2G, 3G, 4G and 5G communications at the same time. This application does not impose specific restrictions on this.

[0050] When a traffic accident occurs, traditional warning methods usually use iconic objects, such as tripods, safety warning cones, road closures and other devices to provide danger warnings in road traffic. However, these traditional devices actually have limited warning effects and can only be relatively conspicuous. In situations such as low visibility and high speeds of following vehicles, they are not easy to be detected in time. Moreover, these devices need to be placed manually, which can easily cause secondary injuries to people.

[0051] The smart emergency light 100 of this application includes a warning flasher 170. By turning on and controlling the flashing of the warning flasher 170 after an accident occurs, a strong and easily noticeable light warning signal can be emitted to alert surrounding vehicles and personnel to safety and avoid danger, and to help rescuers find those in need more quickly. Furthermore, the warning flasher 170 can also adjust parameters such as light color (e.g., yellow or red), warning signal frequency, and intensity based on actual needs to adapt to different environments and situations, thereby improving the warning effect.

[0052] By incorporating a warning flash 170, the device provides a stronger warning effect than reflective warning methods, attracting greater attention and improving avoidance and rescue efficiency. It also eliminates the need for complex, manual placement, helping to prevent secondary harm to those caught in an emergency and protecting the lives and property of those involved. Furthermore, the intelligent emergency light 100, including the warning flash 170, is simple to operate, portable, and reusable, providing more comprehensive and effective technical support for emergency response.

[0053] When a traffic accident occurs, by turning on the warning flash light 170 in the smart emergency light 100, in response to the flash signal of the warning flash light 170, the smart emergency light 100 can also realize the function of automatic alarm, that is, the smart chip 130 generates a help message according to the current location information, and the communication chip 160 reports the help message through the cellular network.

[0054] The request for assistance can be sent via text message, which includes the current location information, making it easier for rescuers to locate the accident scene. Alternatively, the request for assistance can be reported via telephone, utilizing the voice function of the smart chip 130 and the loudspeaker 140. The reporting target can be a rescue command platform, which is connected to multiple rescue platforms, including traffic police, insurance, and emergency platforms. Upon receiving instructions from the rescue command platform, these platforms can respond quickly and mobilize appropriate resources for rescue operations. For example, the traffic police platform can dispatch traffic forces to ensure unobstructed rescue routes; the insurance platform can quickly handle related insurance matters and provide the necessary support for rescue operations; and the emergency platform can quickly dispatch medical personnel to treat the injured. The collaborative operations between these platforms enable rescue operations to be carried out more efficiently and orderly.

[0055] In addition, a sensing device can be added to the smart emergency light 100 and connected to the smart chip 130. When a violent collision reaching a preset threshold is sensed, the smart chip 130 generates a request for help based on the current location information, and the communication chip 160 reports the request for help to avoid the situation where the driver is injured and unable to manually turn on the warning flash light 170 in the event of a major traffic accident.

[0056] Unlike the prior art, which requires manual contact with traffic, rescue, insurance, and other platforms for assistance after an accident occurs, and is prone to being unable to accurately report the accident situation due to panic, which greatly delays rescue efforts and easily causes long traffic jams, the smart emergency light 100 provided in this application generates a request for assistance message based on current location information in response to the flash signal of the warning flash light 170 after an accident occurs. The communication chip 160 then reports the request for assistance message. This enables the request for assistance message, including the accident location, to be reported immediately and accurately to relevant platforms after the accident occurs, allowing personnel to rush to the accident scene and carry out work as soon as possible, thereby reducing the probability of traffic jams.

[0057] Optionally, the communication chip 160 is pre-bound to several mobile phone numbers; in response to the flash signal of the warning flash light 170, the smart chip 130 generates accident prompt information according to the current location information, and the communication chip 160 is also used to send the accident prompt information to the bound mobile phone number.

[0058] When a traffic accident occurs, it's often necessary to inform important friends and family members that the driver is currently in a certain location. By pre-binding the communication chip 160 with the mobile phone numbers of friends and family members, when an accident occurs, the smart chip 130 generates a call for help based on the current location information, and also generates an accident alert based on the current location information and transmits it to the communication chip 160. The communication chip 160 then sends this accident alert to all bound mobile phone numbers. The accident alert can be sent via text message or WeChat, and the terminal device receiving the accident alert can be a mobile phone or PC.

[0059] Unlike the prior art, which requires manual contact with relatives and friends to inform them of the accident after an accident occurs, which is not timely and effective, the smart emergency light 100 provided in this application is pre-bound to a mobile phone number. After an accident occurs, the smart chip 130 generates an accident prompt message based on the current location information, and the communication chip 160 sends the accident prompt message to the bound mobile phone number. This can immediately send the accident information to relatives and friends who need to be informed, facilitating subsequent rescue work.

[0060] Optionally, the positioning chip 110, radar chip 120, smart chip 130, and communication chip 160 can be integrated on a single circuit board. The connection method between the chips depends on factors such as signal type, speed requirements, power consumption, cost, and physical layout. Connection methods such as wired connection (parallel bus, serial bus, etc.), wireless connection, and on-chip interconnection can be used. This application does not impose specific restrictions on this.

[0061] Optionally, the smart emergency light 100 further includes a magnetic base 180 , which is used to adsorb and fix the smart emergency light 100 on the surface of a magnetic medium.

[0062] Magnetic media include but are not limited to metal materials with magnetic properties such as iron, nickel, cobalt, and their alloys, as well as magnetic materials manufactured using electromagnetic principles, such as the outer shells of vehicles, ships, metal doors, etc. The magnetic base 180 included in the smart emergency light 100 can quickly adsorb the smart emergency light 100 to issue a warning, and the device can be quickly removed and moved. It has strong reliability. For example, when an emergency occurs while a vehicle is driving, the smart emergency light 100 can be placed at a high place such as the roof of the vehicle through the magnetic base 180. The warning flasher 170 of the smart emergency light 100 will light up and flash quickly to attract the attention of relevant personnel or vehicles, serving as a warning. Due to the wide use of magnetic media in life, the smart emergency light 100 can also be effectively applied to different emergency scenarios in life.

[0063] The use of the magnetic base 180 improves the convenience and flexibility of the smart emergency light 100. No additional tools are required. The device can be quickly adsorbed and moved only through the magnetic base 180, which is convenient for rapid positioning and handling in emergency situations. Moreover, since the magnetic base 180 has high adsorption force and stability, it can ensure that the device is relatively firmly fixed on the surface of the magnetic medium in different emergency scenarios, thereby improving the warning effect and having high reliability.

[0064] Optionally, the intelligent emergency light 100 further includes a power module 190 , and the power module 190 includes a power supply battery and / or a clean energy battery.

[0065] The power module 190 is responsible for providing stable and reliable power to the smart emergency light 100 and is an integral component of the system. In emergency situations, the stability and continuity of power supply are crucial. Therefore, this solution offers a variety of optional power modules 190 to ensure the proper operation of the smart emergency light 100 in various environments. Among these, a battery-powered power module 190 is a commonly used power module 190. It offers advantages such as high energy storage density, compact size, and long service life. This allows it to meet the short-term power needs of the smart emergency light 100. In emergency situations, backup power supplies and power banks can be used to maintain the device's long-term operation.

[0066] Clean energy batteries, on the other hand, are batteries that use clean, renewable energy sources from the natural environment. This clean energy can be solar energy, wind energy, hydropower, biomass energy, and other energy sources, and can be powered by corresponding solar panel equipment. For example, by generating electricity through solar panels, the smart emergency light 100 can provide continuous power support for the device in a sunny environment. For another example, wind power panels can also generate electricity, so that the smart emergency light 100 can provide power for the device in an environment with strong winds. In addition, the power module 190 can also include other power supply methods such as hydrogen energy, thermal energy, kinetic energy, etc., to meet the power needs in different scenarios. The power generation method of this clean energy battery does not rely on traditional power facilities. In the case of emergency handling, it can effectively ensure the long-term battery life of the smart emergency light 100.

[0067] By combining these power modules 190, this solution provides stable and reliable power support for the smart emergency light 100, ensuring its normal operation in various environments. Furthermore, these power modules 190 are environmentally friendly and renewable, meeting the requirements of sustainable development. This provides more comprehensive and reliable technical support for emergency rescue efforts, ensuring the long-term and effective power supply of the smart emergency light 100 and further protecting the lives and property of those seeking assistance.

[0068] This application provides a risk prediction system 500, referring to Figure 3 , Figure 3 The risk prediction system 500 includes a positioning satellite 200, a base station 400, a cloud server 300 and a Figure 1 or Figure 2 The described smart emergency light 100;

[0069] Among them, the cloud server 300 is connected to the base station 400 for two-way communication with the smart emergency light 100. The cloud server 300 includes a road analysis model; the smart emergency light 100 is connected to the positioning satellite 200 for communication. The smart emergency light 100 obtains the current location information, calls the road analysis model in the cloud server 300, and predicts road risks.

[0070] The interactive process of the smart emergency light 100 in the risk prediction system 500 predicting road risks by calling the road analysis model in the cloud server 300 can refer to the embodiment of the smart emergency light provided in this application and will not be repeated here.

[0071] This application provides a vehicle 600, referring to Figure 4 , Figure 4 is a schematic structural diagram of an embodiment of a vehicle provided by the present application, wherein the vehicle 600 includes: Figure 1 or Figure 2 The smart emergency light 100 is described.

[0072] The vehicle 600 may be a gasoline vehicle, an electric vehicle, or a hybrid vehicle, etc., and this application does not impose any specific restrictions on this.

[0073] Different from the existing technology, the present application discloses an intelligent emergency light, a risk prediction system and a vehicle. The intelligent emergency light includes a positioning chip, a radar chip and a smart chip, wherein the smart chip receives road information within a first area scanned by the radar chip and current location information obtained by the positioning chip, calls the road analysis model in the cloud server to predict road risks, and predicts the first road risk according to the road information within the first area, and predicts the second road risk within the second area of the vehicle on the local map according to the current location information, and then issues a risk warning. The intelligent emergency light can predict the risks of the road within the first area in front of the vehicle and the road within the second area in the planned path of the vehicle while the vehicle is driving, which can conveniently and effectively avoid road risks and improve driving safety.

[0074] The above description is merely an embodiment of the present application and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An intelligent emergency light, characterized in that: include: A positioning chip, connected to a positioning satellite for obtaining and outputting the current location information of the smart emergency light; A radar chip, used for scanning road information within the first area; An intelligent chip is communicatively connected to a cloud server and is connected to the radar chip; the intelligent chip is used to receive road information within the first area and the current location information, call a road analysis model in the cloud server, predict the first road risk based on the road information within the first area, and predict the second road risk of the vehicle within the second area on the local map based on the current location information, and generate risk warning information when either the first road risk or the second road risk reaches a preset risk level, wherein the first area is smaller than the second area.

2. The intelligent emergency light according to claim 1, characterized in that: The smart emergency light also includes a speaker. The smart chip is in communication with the speaker and is used to control the speaker to play the risk warning information.

3. The intelligent emergency light according to claim 2, characterized in that: The smart emergency light also includes a microphone, and the smart chip is also in communication with the microphone. The microphone is used to receive voice signals and transmit them to the smart chip. The smart chip is also used to call the question-and-answer model in the cloud server to generate answer information about the voice signal and control the announcer to play the answer information.

4. The intelligent emergency light according to claim 1, characterized in that: The smart emergency light also includes a communication chip, the smart chip is communicatively connected to the communication chip, and the communication chip is used to communicate with a base station; the smart emergency light also includes a warning flash light connected to the communication chip, and in response to the flash signal of the warning flash light, the smart chip generates a request for help according to the current location information, and the communication chip is used to report the request for help.

5. The intelligent emergency light according to claim 4, characterized in that: The communication chip is pre-bound to several mobile phone numbers; in response to the flash signal of the warning flash light, the smart chip generates accident prompt information according to the current location information, and the communication chip is also used to send the accident prompt information to the bound mobile phone numbers.

6. The intelligent emergency light according to claim 1, characterized in that: The radar chip is placed on the top of the smart emergency light, and the scanning range of the radar chip is the first area directly in front of the vehicle.

7. The intelligent emergency light according to claim 1, characterized in that: The positioning chip is connected to at least one positioning satellite among Beidou positioning satellites, GPS positioning satellites, Galileo positioning satellites and GLONASS positioning satellites.

8. The intelligent emergency light according to claim 1, characterized in that: The smart emergency light further comprises a magnetic base, and the magnetic base is used to adsorb and fix the smart emergency light on the surface of a magnetic medium.

9. A risk prediction system, characterized in that: The risk prediction system comprises a positioning satellite, a base station, a cloud server and the smart emergency light according to any one of claims 1 to 8; The cloud server is connected to the base station for two-way communication with the smart emergency light, and the cloud server includes a road analysis model. The smart emergency light is connected to the positioning satellite for communication, and the smart emergency light obtains current location information, calls the road analysis model in the cloud server, and predicts road risks.

10. A vehicle, characterized in that: The vehicle comprises the intelligent emergency light according to any one of claims 1 to 8.

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