CN114802077B - Active emergency protection method, device, system, storage medium and vehicle - Google Patents

Active emergency protection method, device, system, storage medium and vehicle Download PDF

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Publication number
CN114802077B
CN114802077B CN202110742327.6A CN202110742327A CN114802077B CN 114802077 B CN114802077 B CN 114802077B CN 202110742327 A CN202110742327 A CN 202110742327A CN 114802077 B CN114802077 B CN 114802077B
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vehicle
emergency
state
driving system
control strategy
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CN114802077A (en
Inventor
周健
安腾达
孙志伟
刘钧星
甄林涛
宋东先
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Great Wall Motor Co Ltd
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Great Wall Motor Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Alarm Systems (AREA)

Abstract

The invention provides an active emergency protection method, an active emergency protection device, an active emergency protection system, a storage medium and a vehicle. The active emergency protection method comprises the following steps: and when the state signal of the emergency treatment button is in the triggering state and the surrounding environment state is in the infringement state of the driving system, executing a control strategy corresponding to the infringed protection treatment mode. When the driver is not timely, the active emergency protection measures are completed by one key, the loss of the vehicle and the third party is guaranteed to be minimized, and the driver can be timely helped. In emergency traffic conditions, one key enables the vehicle to take active emergency protection measures, so that the injury to drivers and passengers is minimized.

Description

Active emergency protection method, device, system, storage medium and vehicle
Technical Field
The invention relates to the technical field of vehicle safety control, in particular to an active emergency protection method, an active emergency protection device, an active emergency protection system, a storage medium and a vehicle.
Background
With the development of technology and innovation of products in the automobile industry, the attention to driving safety is higher and higher, and when a driver has sudden diseases or abnormal emergency, the vehicle cannot actively sense and execute effective protection measures, so that the vehicle is easy to run away and serious traffic accidents or the emergency traffic conditions or other vehicles are about to infringe, and cannot actively protect and cope with the measures.
In the related art, most vehicles have only the function of emergency treatment alarm, so that the safety of drivers and passengers cannot be effectively ensured.
Disclosure of Invention
The embodiment of the invention provides an active emergency protection method, an active emergency protection device, an active emergency protection system, a storage medium and a vehicle, aiming at solving the problems in the special cases.
In order to solve the technical problems, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides an active emergency protection method, where the method includes:
the method comprises the following steps:
acquiring a state signal of a vehicle emergency treatment button and a surrounding environment state perceived by a vehicle auxiliary driving system;
when the state signal of the emergency treatment button is a trigger state and the surrounding environment state is a state that the driving system is not violated, executing a control strategy corresponding to the abnormal treatment mode of the driver;
and executing a control strategy corresponding to the infringed protection treatment mode when the state signal of the emergency treatment button is a trigger state and the surrounding environment state is an infringed state of the driving system.
Optionally, the step of executing the control strategy corresponding to the driver abnormal handling mode includes:
transmitting an action execution instruction corresponding to a control strategy of a vehicle controller to an execution assembly so that the execution assembly executes actions corresponding to the action execution instruction, wherein the action execution instruction comprises speed reduction and braking, and opening of an emergency car lamp or unlocking of a car door;
and sending a vehicle control strategy to the vehicle so that the vehicle can send help-seeking short messages and dial emergency help-seeking telephones.
Optionally, the step of infringed protection treatment mode corresponding control policy includes:
transmitting an action execution instruction corresponding to a control strategy of a vehicle controller to an execution assembly so that the execution assembly executes actions corresponding to the action execution instruction, wherein the action execution instruction comprises decelerating and braking, opening an emergency car lamp, unlocking a car door, adjusting the position of a seat to a preset safety value, adjusting the position of a safety belt to the preset safety value or ejecting an air bag;
and sending a vehicle control strategy to the vehicle so that the vehicle executes the sending of the help-seeking short message and/or the dialing of the emergency help-seeking telephone.
Optionally, sending a vehicle control policy to a vehicle, so that the vehicle performs sending of a help-seeking short message and dialing of an emergency rescue phone, including:
the method comprises the steps of sending a vehicle control strategy to a vehicle so that the vehicle sends a specified emergency contact way to a specified parent or automobile manufacturer according to a pre-edited short message format and short message content, wherein the short message content at least comprises current GPS (global positioning system) position information; and/or the number of the groups of groups,
and sending a vehicle control strategy to the vehicle so that the vehicle dials an emergency contact way to a designated relatives and friends or an automobile manufacturer according to a prerecorded voice format and content of the call of the driver, wherein the telephone content at least comprises current GPS position information.
Optionally, the vehicle controller is not responsive to the driver performing a manual process when the status signal of the emergency treatment button is an unactivated state and the ambient condition is a driving system infringed state.
In a second aspect, an embodiment of the present invention provides an active emergency protection device, the device comprising:
the information processing module is used for obtaining a state signal of the vehicle emergency treatment button and a surrounding environment state perceived by the vehicle auxiliary driving system;
the first execution module is used for executing a control strategy corresponding to the abnormal handling mode of the driver when the state signal of the emergency handling button is a trigger state and the surrounding environment state is a state that the driving system is not infringed;
and the second execution module is used for executing the control strategy corresponding to the infringed protection treatment mode when the state signal of the emergency treatment button is a trigger state and the surrounding environment state is a state that the driving system is infringed.
A third aspect of an embodiment of the present invention proposes an active emergency protection system, the system comprising:
an emergency handling button, the emergency handling button being a physical button;
the auxiliary driving system is used for sensing the surrounding environment state;
the vehicle controller is in communication connection with the emergency treatment button and the auxiliary driving system respectively, and is used for executing a control strategy corresponding to the abnormal driver treatment mode according to the active emergency protection method provided by the first aspect of the application under the condition that the emergency treatment button is triggered and the surrounding environment state perceived by the auxiliary driving system is a driving system not infringed state;
or the whole vehicle controller is used for executing the control strategy corresponding to the infringed protection treatment mode according to the active emergency protection method provided in the first aspect of the application under the condition that the emergency treatment button is triggered and the surrounding environment perceived by the auxiliary driving system is the infringed state of the driving system.
A fourth aspect of an embodiment of the present invention provides another active emergency protection system, the system comprising:
the emergency treatment button is a virtual button and is connected with the vehicle machine;
the auxiliary driving system is used for sensing the surrounding environment state;
the vehicle controller is in communication connection with the vehicle and the auxiliary driving system respectively, and is used for executing a control strategy corresponding to the abnormal driver handling mode in the active emergency protection method provided by the first aspect of the application under the condition that the emergency handling button is triggered and the surrounding environment state perceived by the auxiliary driving system is the driving system not infringed;
or the whole vehicle controller is used for executing the control strategy corresponding to the infringed protection treatment mode provided by the first aspect of the application under the condition that the emergency treatment button is triggered and the surrounding environment perceived by the auxiliary driving system is the infringed state of the driving system.
A fifth aspect of the embodiment of the present invention proposes a readable active emergency protection program, where the active emergency protection program is executed by a processor to implement the steps of the active emergency protection method proposed in the first aspect of the embodiment of the present invention.
A sixth aspect of the embodiment of the present invention provides a vehicle, including the active emergency protection system according to the third aspect or the fourth aspect of the embodiment of the present invention or the active emergency protection device according to the second aspect.
Compared with the prior art, the active emergency protection method has the following advantages: and when the state signal of the emergency treatment button is in the triggering state and the surrounding environment state is in the infringement state of the driving system, executing a control strategy corresponding to the infringed protection treatment mode. When the driver is uncomfortable, a series of active emergency protection measures, such as parking and alarming, are completed by one key, so that the loss of the vehicle and a third party is ensured to be minimized, and the driver can be timely helped. In emergency traffic conditions, a series of active emergency protection measures are completed by one key, such as setting the vehicle to be in a protection mode and the like, so that the vehicle can perform the active emergency protection measures to minimize injuries to drivers and passengers in the protection mode.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of steps of an active emergency protection method according to an embodiment of the present invention;
FIG. 2 is a schematic illustration of an active emergency protection device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an active emergency protection system according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of another active emergency protection system according to an embodiment of the present invention;
reference numerals: 201 is an information processing module, 202 is a first execution module, 203 is a second execution module.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the related art, when a driver has sudden diseases or abnormal emergency situations of bodies, or emergency traffic situations or other vehicles are about to infringe, active protection and countermeasures cannot be made, and only a simple vehicle alarm function is provided, so that the safety of drivers and passengers cannot be effectively ensured.
In order to overcome the above-mentioned problems, the present application proposes an active emergency protection method, which aims to obtain a status signal of a vehicle emergency treatment button and an ambient condition perceived by a vehicle auxiliary driving system, execute a control strategy corresponding to a driver abnormal treatment mode when the status signal of the emergency treatment button is a trigger condition and the ambient condition is a driving system not infringed condition, and execute a control strategy corresponding to an infringed protection treatment mode when the status signal of the emergency treatment button is a trigger condition and the ambient condition is a driving system infringed condition. When the driver is uncomfortable, a series of active emergency protection measures, such as parking and alarming, are completed by one key, so that the loss of the vehicle and a third party is ensured to be minimized, and the driver can be timely helped. In emergency traffic conditions, a series of active emergency protection measures are completed by one key, such as setting the vehicle to be in a protection mode and the like, so that the vehicle can perform the active emergency protection measures to minimize injuries to drivers and passengers in the protection mode.
The embodiment of the invention provides an active emergency protection method, referring to fig. 1, fig. 1 shows a step flow chart of the active emergency protection method in the embodiment of the application, and the method comprises the following steps:
step S101: acquiring a state signal of a vehicle emergency treatment button and a surrounding environment state perceived by a vehicle auxiliary driving system;
in this embodiment, the emergency treatment button is used for triggering the state signal of the emergency treatment button, the state signal of the emergency treatment button includes a triggered state signal and an un-triggered state signal, when the driver judges whether to press the emergency treatment button according to the physical condition of the driver and the safety state of the current vehicle, when the physical condition of the driver is in an acute disease or abnormal injury condition, the control capability of the vehicle is lost, or the vehicle is in a state that the vehicle may be impacted by a large vehicle, or the vehicle is out of control, the driver cannot control, the driver is required to press the emergency treatment button, at this time, the emergency treatment state signal is a triggered state signal, when the driver is not required to press the emergency treatment button, the emergency treatment state signal is an un-triggered state signal, and the triggered state signal and the un-triggered state signal are sent to the whole vehicle controller, and the whole vehicle controller obtains the state signal of the emergency treatment button of the vehicle.
The vehicle auxiliary driving system ADAS (AdvancedDriverAssistantSystem) is configured to collect environmental data inside and outside the vehicle at a first time by using various sensors (capable of detecting variables such as light, heat, pressure, cameras, radar, laser, ultrasonic waves, etc.) mounted on the vehicle, and to identify, detect and track static and dynamic objects, and determine in real time whether there is a possibility of being violated, where the possibility of being violated is a possibility of collision with another vehicle, and send corresponding violation early warning information, so that a driver can perceive possible dangers at the fastest time, that is, the environmental conditions include two states of a state in which the driving system is violated and a state in which the driving system is not violated, and the vehicle controller reads in real time whether the vehicle auxiliary driving system ADAS sends out violation early warning information, thereby obtaining the environmental conditions around the vehicle.
Step S102: and executing a control strategy corresponding to the abnormal handling mode of the driver when the state signal of the emergency handling button is a trigger state and the surrounding environment state is a state that the driving system is not infringed.
In this embodiment, the vehicle controller obtains a status signal of the emergency treatment button and an ambient condition status, where the status signal of the emergency treatment button includes a triggered state and an un-triggered state, and the ambient condition status includes a state where the driving system is not violated and a state where the driving system is violated, and when the status signal of the emergency treatment button obtained by the vehicle controller is the triggered state and the driving system is not violated, it indicates that the driver is in a physical condition under an acute disease or an abnormal injury condition at this time, and loses control capability of the vehicle, and is in an abnormal state at this time. And when the vehicle is in a state that the driving system is not violated, the risk that the vehicle is not collided by other vehicles at the moment is indicated, the whole vehicle controller judges that the vehicle is in a driver abnormal mode at the moment, and the control strategy corresponding to the corresponding driver abnormal treatment mode is actively executed to ensure the safety of the driver and the vehicle.
Step S103: and when the state signal of the emergency treatment button is a trigger state and the perception state signal is an infringed state of the driving system, executing a control strategy corresponding to the infringed protection treatment mode.
In this embodiment, the vehicle controller obtains a status signal of the emergency treatment button and an ambient condition status, where the status signal of the emergency treatment button includes a triggered state and an un-triggered state, and the ambient condition status includes a state where the driving system is not violated and a state where the driving system is violated, and when the status signal of the emergency treatment button obtained by the vehicle controller is the triggered state and the driving system is violated, it is indicated that the driver is in a physical condition under an acute disease or abnormal injury condition at this time, and control capability of the vehicle is lost, and the driver is in an abnormal state at this time. At this time, the vehicle is in a state that the driving system is infringed, which means that the vehicle is in a risk of being collided by other vehicles at this time, the vehicle is in a possibility of being collided at this time, and the driver cannot actively execute corresponding vehicle control operation to ensure the safety of the driver, and the vehicle controller judges that the vehicle is in an infringed mode at this time and actively executes a control strategy corresponding to the infringed protection treatment mode to ensure the safety of the driver and the vehicle.
In a possible embodiment, the step of executing the control strategy corresponding to the driver abnormal handling mode includes:
the vehicle controller sends action execution instructions to the execution assembly, wherein the action execution instructions comprise speed reduction and braking, emergency car lamp opening and car door unlocking;
and uploading dangerous information by the vehicle, wherein the dangerous information uploading comprises the steps of sending a help seeking short message and making an emergency help seeking call.
In this embodiment, when the vehicle controller executes the step of the control strategy corresponding to the driver abnormal handling mode, the vehicle controller executes the corresponding execution action after receiving the action execution instruction by sending the action execution instruction to the corresponding execution component, for example, the vehicle controller invalidates the accelerator pedal semaphore and sends an emergency braking signal to the brake through the CAN bus, thereby realizing emergency deceleration and braking; the vehicle controller sends a signal to the vehicle lamp control MCU through the CAN bus, and the double-flash emergency vehicle lamp is turned on to realize early warning of other vehicles or send help seeking information; the vehicle controller sends a signal to the vehicle door control MCU through the CAN bus, the vehicle door is unlocked, and a driver CAN conveniently escape from the vehicle after unlocking the vehicle door or rescue and disposal of other passers-by or rescue staff CAN be conveniently carried out on the driver. And the vehicle controller sends a vehicle control strategy to the vehicle, the vehicle is arranged in a vehicle center console, the vehicle host and a screen are together used for executing the corresponding vehicle control strategy, sending a help-seeking short message to the outside and making an emergency help-seeking call, and feeding back the information of the dangerous state of the driver to the outside, thereby realizing the information acquisition of the driver and executing corresponding rescue measures.
In a possible embodiment, the step of executing the control policy corresponding to the infringed protection treatment mode includes:
transmitting an action execution instruction corresponding to a control strategy of a vehicle controller to an execution assembly so that the execution assembly executes actions corresponding to the action execution instruction, wherein the action execution instruction comprises speed reduction and braking, and opening of an emergency car lamp or unlocking of a car door;
and sending a vehicle control strategy to the vehicle so that the vehicle can send help-seeking short messages and dial emergency help-seeking telephones.
In this embodiment, when the vehicle controller executes the step of the control strategy corresponding to the driver abnormal handling mode, the vehicle controller executes the corresponding execution action after receiving the action execution instruction by sending the action execution instruction to the corresponding execution component, for example, the vehicle controller invalidates the accelerator pedal semaphore and sends an emergency braking signal to the brake through the CAN bus, thereby realizing emergency deceleration and braking; the vehicle controller sends a signal to the vehicle lamp control MCU through the CAN bus, and the double-flash emergency vehicle lamp is turned on to realize early warning of other vehicles or send help seeking information; the vehicle controller sends a signal to the vehicle door control MCU through the CAN bus, the vehicle door is unlocked, and after the vehicle door is unlocked, a driver CAN conveniently escape from the vehicle or other passers-by or rescue personnel CAN conveniently rescue and dispose the driver; the vehicle controller sends a signal to the seat control MCU through the CAN bus, straightens the seat back, and moves the seat backwards to a preset value; the vehicle controller sends a signal to the safety belt control MCU through the CAN bus, and tightens the safety belt to a preset value which is a safety value, namely, the value with the highest safety degree of a driver when the vehicle is impacted and the like; the vehicle controller sends signals to the air bag control MCU through the CAN bus, and the air bag is ejected out, so that the degree of injury of a driver in the collision process is reduced. And the vehicle controller sends a vehicle control strategy to the vehicle, the vehicle is arranged in a vehicle center console, the vehicle host and a screen are together used for executing the corresponding vehicle control strategy, sending a help-seeking short message to the outside and making an emergency help-seeking call, and feeding back the information of the dangerous state of the driver to the outside, thereby realizing the information acquisition of the driver and executing corresponding rescue measures.
In a possible implementation manner, sending a vehicle control policy to a vehicle so that the vehicle performs sending of a help-seeking short message and dialing of an emergency rescue phone, including:
the method comprises the steps of sending a vehicle control strategy to a vehicle so that the vehicle sends a specified emergency contact way to a specified parent or automobile manufacturer according to a pre-edited short message format and short message content, wherein the short message content at least comprises current GPS (global positioning system) position information; and/or the number of the groups of groups,
and sending a vehicle control strategy to the vehicle so that the vehicle dials an emergency contact way to a designated relatives and friends or an automobile manufacturer according to a prerecorded voice format and content of the call of the driver, wherein the telephone content at least comprises current GPS position information.
In this embodiment, when the vehicle machine executes the sending of the help-seeking short message and the dialing of the emergency rescue phone, the APP end provided on the vehicle machine sends the help-seeking short message and dials the emergency rescue phone, and the vehicle machine APP may edit the format and content of the short message in advance, for example: "I encounter XX case, please help I. And at least contains GPS position information, namely the position information of the vehicle when the dangerous state occurs, so that the receiver can conveniently execute corresponding rescue measures according to the position information. The vehicle APP sends a help-seeking short message to relatives and friends or an automobile manufacturer to specify an emergency telephone number, and the preset emergency telephone number is selected according to actual conditions and needs; the APP car machine of the car machine can record abnormal call voice content and format of a driver in advance, store the abnormal call voice content and format in a voice file mode, at least contain GPS position information, namely the position information of the car in a dangerous state, and enable a receiver to conveniently execute corresponding rescue measures according to the position information. The car machine APP dials the appointed emergency telephone number of the relatives and friends or the car manufacturer, automatically plays the pre-programmed call voice and real-time call, and the pre-programmed emergency telephone number is selected according to actual conditions and needs.
In one possible embodiment, the vehicle controller is not responsive to the driver performing a manual process when the status signal of the emergency treatment button is an unactivated state and the ambient condition is a driving system infringed state.
In this embodiment, when the status signal of the emergency treatment button is in an unactivated state, it indicates that the driver has the ability to operate the vehicle, and when the surrounding environment state is a state in which the driving system is infringed, it indicates that there is a risk of collision at this time, and the vehicle controller does not respond, and the driver determines the vehicle controller itself, and performs a manual treatment operation.
Based on the same inventive concept, the present application proposes an active emergency protection device, and referring to fig. 2, fig. 2 is a schematic diagram of an active emergency protection device according to an embodiment of the present invention, as shown in fig. 2, where the device includes:
an information processing module 201, configured to obtain a status signal of a vehicle emergency treatment button and a state of an ambient environment perceived by a vehicle auxiliary driving system;
a first execution module 202, configured to execute a control policy corresponding to a driver abnormal handling mode when the status signal of the emergency handling button is a trigger status and the surrounding environment status is a driving system not infringed status;
the second execution module 202 is configured to execute a control policy corresponding to the infringed protection treatment mode when the status signal of the emergency treatment button is a trigger status and the surrounding environment status is a state in which the driving system is infringed.
Based on the same inventive concept, the embodiment of the application provides an active emergency protection system. Referring to fig. 3, a schematic diagram of an active emergency protection system is shown. As shown in fig. 3, the system includes:
an emergency handling button, the emergency handling button being a physical button.
In this embodiment, the emergency treatment button is used for triggering an emergency treatment state signal, where the emergency treatment state signal includes a triggered state signal and an un-triggered state signal, when the driver determines whether to press the emergency treatment button according to the physical condition of the driver and the safety state of the current vehicle, the driver loses the control capability of the vehicle under the condition of acute disease or abnormal injury, or the vehicle is in a state that the vehicle is likely to be impacted by a large vehicle or is out of control, the driver cannot control, the driver needs to press the emergency treatment button, at this time, the emergency treatment state signal is a triggered state signal, and sends the triggered state signal to the vehicle controller, and when the entity button is pressed, the entity button is connected with the vehicle controller through a physical line, the VCU port signal is triggered, so as to complete the triggering of the "emergency treatment" event.
And the auxiliary driving system is used for sensing the surrounding environment state.
In this embodiment, the driving assistance system collects the environmental data inside and outside the vehicle at the first time by using various sensors (capable of detecting variables such as light, heat, pressure, cameras, radar, laser, ultrasonic waves, etc.) mounted on the vehicle, and performs the identification, detection, tracking, etc. of static and dynamic objects to determine the surrounding environment state in real time, so as to determine whether the possibility of being violated is present, where the possibility of being violated is the possibility of collision with other vehicles, and sends out corresponding violation early warning information, so that the driver can detect the danger that may occur at the fastest time, that is, the surrounding environment state includes two states, namely, the state that the driving system is violated and the state that the driving system is not violated.
The vehicle controller is in communication connection with the emergency treatment button and the auxiliary driving system respectively, and is used for executing a control strategy corresponding to the driver abnormal treatment mode according to the active emergency protection method provided by the first aspect of the application under the condition that the emergency treatment button is triggered and the surrounding environment state perceived by the auxiliary driving system is a driving system not infringed state;
or the whole vehicle controller is used for executing the control strategy corresponding to the infringed protection treatment mode according to the active emergency protection method provided by the first aspect of the application under the condition that the emergency treatment button is triggered and the surrounding environment perceived by the auxiliary driving system is the infringed state of the driving system.
In this embodiment, the vehicle and the auxiliary driving system are respectively connected to the vehicle controller in a communication manner, the vehicle controller obtains a surrounding environment state through the auxiliary driving system, and sends a vehicle controller control strategy and a vehicle controller control strategy to corresponding execution components through the CAN bus to execute corresponding vehicle actions.
Based on the same inventive concept, the embodiment of the application provides another active emergency protection system. Referring to fig. 4, a schematic diagram of an active emergency protection system is shown. As shown in fig. 4, the system includes:
the emergency treatment button is a virtual button and is connected with the vehicle.
In this embodiment, the emergency treatment button is used for triggering an emergency treatment state signal, where the emergency treatment state signal includes a trigger state signal and an untriggered state signal, when the driver determines whether to press the emergency treatment button according to the physical condition of the driver and the safety state of the current vehicle, when the physical condition of the driver is in an acute disease or abnormal injury condition, the control capability of the vehicle is lost, or the vehicle is in a state that may be impacted by a large vehicle, or the vehicle is out of control, when the driver cannot control, the driver needs to press the emergency treatment button, at this time, the emergency treatment state signal is a trigger state signal, and sends the trigger state signal to the whole vehicle controller, and when the virtual button is pressed, the vehicle program sends an emergency treatment virtual button to the whole vehicle controller through the CAN bus, so as to complete event triggering.
And the auxiliary driving system is used for sensing the surrounding environment state.
In this embodiment, the driving assistance system collects the environmental data inside and outside the vehicle at the first time by using various sensors (capable of detecting variables such as light, heat, pressure, cameras, radar, laser, ultrasonic waves, etc.) mounted on the vehicle, and performs the identification, detection, tracking, etc. of static and dynamic objects to determine the surrounding environment state in real time, so as to determine whether the possibility of being violated is present, where the possibility of being violated is the possibility of collision with other vehicles, and sends out corresponding violation early warning information, so that the driver can detect the danger that may occur at the fastest time, that is, the surrounding environment state includes two states, namely, the state that the driving system is violated and the state that the driving system is not violated.
The vehicle control unit is in communication connection with the vehicle and the auxiliary driving system respectively, and is used for executing a control strategy corresponding to the driver abnormal handling mode according to the active emergency protection method provided by the first aspect of the application under the condition that the emergency handling button is triggered and the surrounding environment state perceived by the auxiliary driving system is the driving system not infringed state;
or the whole vehicle controller is used for executing the control strategy corresponding to the infringed protection treatment mode according to the active emergency protection method provided by the first aspect of the application under the condition that the emergency treatment button is triggered and the surrounding environment perceived by the auxiliary driving system is the infringed state of the driving system.
In this embodiment, the vehicle and the auxiliary driving system are respectively connected to the vehicle controller in a communication manner, the vehicle controller obtains a surrounding environment state through the auxiliary driving system, and sends a vehicle controller control strategy and a vehicle controller control strategy to corresponding execution components through the CAN bus to execute corresponding vehicle actions.
Based on the same inventive concept, an embodiment of the present application provides a readable storage medium storing an active emergency protection program, where the active emergency protection program is executed by a processor to implement the steps of the active emergency protection method according to the first aspect of the embodiment of the present invention.
Based on the same inventive concept, an embodiment of the present application provides a vehicle, including an active emergency protection system as set forth in the third aspect or the fourth aspect of the embodiment of the present invention or an active emergency protection device as set forth in the second aspect.
In this embodiment, a state signal of a vehicle emergency treatment button and an ambient environment state perceived by a vehicle auxiliary driving system are obtained, when the state signal of the emergency treatment button is a trigger state and the ambient environment state is a driving system not infringed state, a control strategy corresponding to a driver abnormal treatment mode is executed, and when the state signal of the emergency treatment button is a trigger state and the ambient environment state is a driving system infringed state, a control strategy corresponding to an infringed protection treatment mode is executed. When the driver is uncomfortable, a series of active emergency protection measures, such as parking and alarming, are completed by one key, so that the loss of the vehicle and a third party is ensured to be minimized, and the driver can be timely helped. In emergency traffic conditions, a series of active emergency protection measures are completed by one key, such as setting the vehicle to be in a protection mode and the like, so that the vehicle can perform the active emergency protection measures to minimize injuries to drivers and passengers in the protection mode.
It will be apparent to those skilled in the art that embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the invention may take the form of a computer program product on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal device, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or terminal device comprising the element.
The above detailed description of the active emergency protection method, device, system, storage medium and vehicle provided by the present invention applies specific examples to illustrate the principles and embodiments of the present invention, and the above examples are only used to help understand the method and core ideas of the present invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.

Claims (8)

1. An active emergency protection method, wherein the method is applied to a vehicle controller, the method comprising:
acquiring a state signal of a vehicle emergency treatment button and a surrounding environment state perceived by a vehicle auxiliary driving system;
when the state signal of the emergency treatment button is a trigger state and the surrounding environment state is a state that the driving system is not violated, executing a control strategy corresponding to a driver abnormal treatment mode, wherein the step of executing the control strategy corresponding to the driver abnormal treatment mode comprises: transmitting an action execution instruction corresponding to a control strategy of a vehicle controller to an execution assembly so that the execution assembly executes actions corresponding to the action execution instruction, wherein the action execution instruction comprises speed reduction and braking, and opening of an emergency car lamp or unlocking of a car door; sending a vehicle control strategy to a vehicle so that the vehicle executes the sending of a help-seeking short message and the dialing of an emergency rescue phone;
when the state signal of the emergency treatment button is a trigger state and the surrounding environment state is a state that the driving system is violated, executing a control strategy corresponding to the violated protection treatment mode, wherein the step of executing the control strategy corresponding to the violated protection treatment mode comprises the following steps: transmitting an action execution instruction corresponding to a control strategy of a vehicle controller to an execution assembly so that the execution assembly executes actions corresponding to the action execution instruction, wherein the action execution instruction comprises decelerating and braking, opening an emergency car lamp, unlocking a car door, adjusting the position of a seat to a preset safety value, adjusting the position of a safety belt to the preset safety value or ejecting an air bag; and sending a vehicle control strategy to the vehicle so that the vehicle executes the sending of the help-seeking short message and/or the dialing of the emergency help-seeking telephone.
2. The active emergency protection method according to claim 1, wherein sending a vehicle control policy to a vehicle to cause the vehicle to perform sending of a help message and dialing of an emergency rescue phone, comprises:
the method comprises the steps of sending a vehicle control strategy to a vehicle so that the vehicle sends a specified emergency contact way to a specified parent or automobile manufacturer according to a pre-edited short message format and short message content, wherein the short message content at least comprises current GPS (global positioning system) position information; and/or the number of the groups of groups,
and sending a vehicle control strategy to the vehicle so that the vehicle dials an emergency contact way to a designated relatives and friends or an automobile manufacturer according to a prerecorded voice format and content of the call of the driver, wherein the telephone content at least comprises current GPS position information.
3. The active emergency protection method of claim 1, wherein the vehicle controller is unresponsive to a driver performing manual processing when the state signal of the emergency treatment button is an unactivated state and the ambient state is a driving system infringed state.
4. An active emergency protection device, the device comprising:
the information processing module is used for obtaining a state signal of the vehicle emergency treatment button and a surrounding environment state perceived by the vehicle auxiliary driving system;
the first execution module is configured to execute a control policy corresponding to a driver abnormal handling mode when the state signal of the emergency handling button is a trigger state and the surrounding environment state is a state where the driving system is not violated, and the step of executing the control policy corresponding to the driver abnormal handling mode includes: transmitting an action execution instruction corresponding to a control strategy of a vehicle controller to an execution assembly so that the execution assembly executes actions corresponding to the action execution instruction, wherein the action execution instruction comprises speed reduction and braking, and opening of an emergency car lamp or unlocking of a car door; sending a vehicle control strategy to a vehicle so that the vehicle executes the sending of a help-seeking short message and the dialing of an emergency rescue phone;
the second execution module is configured to execute a control policy corresponding to an infringed protection treatment mode when the state signal of the emergency treatment button is a trigger state and the surrounding environment state is a state in which the driving system is infringed, where the step of executing the control policy corresponding to the infringed protection treatment mode includes: transmitting an action execution instruction corresponding to a control strategy of a vehicle controller to an execution assembly so that the execution assembly executes actions corresponding to the action execution instruction, wherein the action execution instruction comprises decelerating and braking, opening an emergency car lamp, unlocking a car door, adjusting the position of a seat to a preset safety value, adjusting the position of a safety belt to the preset safety value or ejecting an air bag; and sending a vehicle control strategy to the vehicle so that the vehicle executes the sending of the help-seeking short message and/or the dialing of the emergency help-seeking telephone.
5. An active emergency protection system for performing the method of claim 1, the system comprising:
an emergency handling button, the emergency handling button being a physical button;
the auxiliary driving system is used for sensing the surrounding environment state;
the vehicle controller is in communication connection with the emergency treatment button and the auxiliary driving system respectively, and is used for executing a control strategy corresponding to the abnormal treatment mode of the driver under the condition that the emergency treatment button is triggered and the surrounding environment state perceived by the auxiliary driving system is a driving system not infringed state;
or the whole vehicle controller is used for executing the control strategy corresponding to the infringed protection treatment mode under the condition that the emergency treatment button is triggered and the surrounding environment perceived by the auxiliary driving system is the infringed state of the driving system.
6. An active emergency protection system for performing the method of claim 1, the system comprising:
the emergency treatment button is a virtual button and is connected with the vehicle machine;
the auxiliary driving system is used for sensing the surrounding environment state;
the vehicle controller is in communication connection with the vehicle and the auxiliary driving system respectively, and is used for executing a control strategy corresponding to the abnormal driver handling mode when the emergency handling button is triggered and the surrounding environment state perceived by the auxiliary driving system is a driving system not infringed state;
or the whole vehicle controller is used for executing the control strategy corresponding to the infringed protection treatment mode under the condition that the emergency treatment button is triggered and the surrounding environment perceived by the auxiliary driving system is the infringed state of the driving system.
7. A readable storage medium, characterized in that the storage medium stores an active emergency protection program, which is executed by a processor to implement the steps of the active emergency protection method according to any of claims 1-3.
8. A vehicle comprising an active emergency protection system according to claim 5 or 6 or an active emergency protection device according to claim 4.
CN202110742327.6A 2021-06-30 2021-06-30 Active emergency protection method, device, system, storage medium and vehicle Active CN114802077B (en)

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JP2002216270A (en) * 2001-01-22 2002-08-02 Denso Corp Onboard emergency report device
CN109756551A (en) * 2018-06-12 2019-05-14 启迪云控(北京)科技有限公司 The intelligent network connection of cloud platform auxiliary drives vehicle emergency call method, system
CN109367544B (en) * 2018-09-07 2021-01-05 百度在线网络技术（北京）有限公司 Autonomous vehicle control method, device and storage medium
CN109515317A (en) * 2018-11-16 2019-03-26 济南浪潮高新科技投资发展有限公司 A kind of triggering system and method for automatic driving vehicle emergency response

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