CN115534813A - Vehicle emergency early warning prompting system and method - Google Patents
Vehicle emergency early warning prompting system and method Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
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Abstract
The invention discloses a vehicle emergency early warning prompting system and method. The system comprises: the early warning device comprises a first early warning prompting device and a second early warning prompting device, wherein the first early warning prompting device and/or the second early warning prompting device receives early warning signals, or when the first early warning prompting device or the second early warning prompting device fails, the first early warning prompting device and/or the second early warning prompting device determines early warning audio prompting according to the early warning signals or the failure types, and executes the early warning audio prompting; the first early warning prompting device and the second early warning prompting device are connected through a bus and are independent or combined to implement emergency early warning prompting. The system is provided with two independent audio systems, the transmission of the early warning audio data has the bidirectional backup capability, the high reliability of the bidirectional transmission of the early warning audio data in an emergency scene can be ensured, the early warning audio prompts can be played independently and simultaneously, and the reliability of the vehicle emergency early warning prompt system is improved.
Description
Technical Field
The invention relates to the technical field of early warning prompt, in particular to a vehicle emergency early warning prompt system and a vehicle emergency early warning prompt method.
Background
In the related technology, with the rapid development of new energy automobiles, the problems of vehicle spontaneous combustion and auxiliary driving/automatic driving out of control are gradually increased, and new risk threats are generated on the life safety of drivers and passengers. The traditional automobile emergency early warning prompt system is usually integrated in a cabin audio system, when a vehicle accident occurs or an equipment wire harness is aged and damaged, the cabin audio system fails to produce early warning audio sounds, early warning delay or sound failure is caused, and then the life of vehicle personnel is threatened. Therefore, how to better realize the early warning prompt becomes a problem to be solved urgently.
Disclosure of Invention
The object of the present invention is to solve at least to some extent one of the above mentioned technical problems.
Therefore, the first objective of the present invention is to provide a vehicle emergency early warning system, which has two independent audio systems, and can perform early warning audio data interaction through bus connection, and the transmission of the early warning audio data has a bidirectional backup capability, so as to ensure high reliability of the bidirectional transmission of the early warning audio data in an emergency scene, and the early warning audio prompts can be played independently or simultaneously, thereby improving the reliability of the vehicle emergency early warning system.
The second objective of the present invention is to provide a vehicle emergency warning method.
A third object of the invention is to propose a vehicle.
A fourth object of the invention is to propose a computer-readable storage medium.
In order to achieve the above object, an embodiment of the invention provides a vehicle emergency warning system, including: the first early warning prompting device and/or the second early warning prompting device receives early warning signals, or when the first early warning prompting device or the second early warning prompting device fails, the first early warning prompting device and/or the second early warning prompting device determines early warning audio prompting according to the early warning signals or the failure types and executes the early warning audio prompting; the first early warning prompting device and the second early warning prompting device are connected through a bus, and the first early warning prompting device and the second early warning prompting device are independent of each other or jointly implement the emergency early warning prompting.
According to the vehicle emergency early warning prompting system provided by the embodiment of the invention, the early warning signal is received through the first early warning prompting device and/or the second early warning prompting device, or when the first early warning prompting device or the second early warning prompting device fails, the first early warning prompting device and/or the second early warning prompting device determines early warning audio prompting according to the early warning signal or the failure type, and executes early warning audio prompting operation; the first early warning prompting device and the second early warning prompting device are connected through a bus and are independent or combined to implement emergency early warning prompting. The system is provided with two independent audio systems, early warning audio data interaction can be carried out through bus connection, the transmission of the early warning audio data has bidirectional backup capability, the high reliability of the bidirectional transmission of the early warning audio data in an emergency scene can be ensured, the early warning audio prompts can be played independently and simultaneously, and the reliability of the vehicle emergency early warning prompting system is improved.
According to an embodiment of the present invention, the first warning device and the second warning device each include: and the control module is used for controlling an audio processing module to generate the early warning audio data corresponding to the early warning signal according to the early warning signal or the fault type.
According to an embodiment of the present invention, the first warning presentation device and the second warning presentation device each include: and the loudspeaker module is used for receiving and playing the early warning audio data.
According to an embodiment of the present invention, the first warning presentation device and the second warning presentation device each include: and the notification module is used for receiving the early warning signal, identifying the early warning priority corresponding to the early warning signal and notifying the control module to perform priority early warning prompt.
According to an embodiment of the present invention, the first warning presentation device and the second warning presentation device each include: and the microphone module is used for receiving audio data of people in the vehicle, automatically communicating with a rescue telephone and communicating with the rescue personnel.
According to one embodiment of the invention, the type of the early warning signal comprises one or more of a network signal and a sensor signal.
According to one embodiment of the invention, the first early warning prompting device or the second early warning prompting device transmits the early warning audio data in two directions based on an audio bus.
In order to achieve the above object, a vehicle according to a third aspect of the present invention includes: the vehicle emergency early warning prompting system is characterized by being used for providing an emergency early warning prompt for a vehicle.
In order to achieve the above object, a computer-readable storage medium is provided in an embodiment of a fourth aspect of the present invention, and the computer program is executed by a processor to implement the vehicle emergency alert system according to the embodiment of the first aspect of the present invention.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
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The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of a vehicle emergency alert and warning system according to one embodiment of the present invention;
FIG. 2 is a schematic diagram of a vehicle emergency alert and warning system according to another embodiment of the present invention;
fig. 3 is a flowchart of a vehicle emergency alert method according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the related art, the traditional automobile emergency early warning system is usually integrated in a cabin audio system, when a vehicle accident occurs or an equipment wire harness is aged and damaged, the single cabin audio system fails to produce early warning audio sounds, so that early warning delay or sound failure is caused, drivers and passengers cannot be early warned in time, the best opportunity for avoiding or escaping is missed, and the lives of the vehicles and passengers are threatened. Therefore, how to better realize the early warning prompt becomes a problem to be solved urgently.
Therefore, the invention provides a vehicle emergency early warning prompting system, a vehicle emergency early warning prompting method, a vehicle and a computer readable storage medium.
Fig. 1 shows an emergency warning system 10 for a vehicle according to an embodiment of the present invention, where the system 10 includes a first warning device 11 and a second warning device 12. Wherein:
the first early warning prompting device 11 and/or the second early warning prompting device 12 receives the early warning signal, or when the first early warning prompting device 11 or the second early warning prompting device 12 fails, the first early warning prompting device 11 and/or the second early warning prompting device 12 determines early warning audio prompting according to the early warning signal or the failure type, and executes the early warning audio prompting; the first warning presentation device 11 and the second warning presentation device 12 are connected by a bus 13, and each independently or jointly implement an emergency warning presentation.
That is to say, the system can perform early warning prompting through two scenes, wherein the first early warning prompting device 11 and/or the second early warning prompting device 12 receives an early warning signal, and the first early warning prompting device 11 and/or the second early warning prompting device 12 determines an early warning audio prompt according to the received early warning signal and executes the early warning audio prompt; when the first early warning prompting device 11 or the second early warning prompting device 12 fails, the first early warning prompting device 11 and/or the second early warning prompting device 12 determines early warning audio prompting according to the failure type and executes the early warning audio prompting.
In an embodiment of the present invention, each of the first warning prompting device 11 and the second warning prompting device 12 includes: and the control module is used for controlling the audio processing module to generate early warning audio data corresponding to the early warning signal according to the early warning signal or the fault type.
In an embodiment of the present invention, each of the first warning prompting device 11 and the second warning prompting device 12 includes: and the notification module is used for receiving the early warning signal, identifying the early warning priority corresponding to the early warning signal and notifying the control module to perform priority early warning prompt. For example, the notification module may notify the control module to perform a high priority warning prompt, and may also notify the control module to perform a low priority warning prompt. The invention is not limited in this regard.
For example, the notification module receives the early warning signal, and according to the signal type and priority of the early warning signal, the notification control module controls the audio processing module to generate early warning audio data corresponding to the early warning signal, and performs priority early warning prompt based on the early warning audio data.
In a specific embodiment of the present invention, when the first warning prompting device 11 fails, the second warning prompting device 12 may determine a warning priority based on the received warning signal through the notification module, and send the warning notification to the control module, so as to control the audio processing module to generate a warning audio prompt and execute the warning audio prompt; when the second early warning prompting device fails, the first early warning prompting device 11 can determine the priority of the early warning signal through the notification module based on the received early warning signal, and send the early warning notification to the control module so as to control the audio processing module to generate an early warning audio prompt and execute the early warning audio prompt; based on the bus connection between the first early warning prompting device 11 and the second early warning prompting device 12, the first early warning prompting device 11 and the second early warning prompting device 12 can simultaneously execute the early warning audio prompting operation.
In the embodiment of the present invention, the first warning device 11 and the second warning device may diagnose an open circuit/short circuit and other abnormalities of the connection of the audio physical wire harness, and may perform real-time diagnosis and analysis on the signal of the audio link, so as to determine that the first warning device 11 or the second warning device has a fault.
The bus 13 may be a CAN communication bus.
The type of the early warning signal comprises one or more of a network signal and a sensor signal. For example, an abnormal temperature signal may be detected by a temperature sensitive resistance sensor; abnormal data signals inside and outside the vehicle can be acquired in real time through the camera; the road abnormality signal in front of the vehicle can be identified through a remote network.
For example, the first early warning device 11 obtains an abnormal signal, determines the abnormal signal as an early warning signal, determines a corresponding early warning priority of the early warning signal, divides the early warning signal according to an emergency degree if a concurrent early warning signal exists, executes an early warning broadcast with a high emergency degree, determines an early warning audio data type according to different early warning signals, and generates different early warning audio data broadcasts. For example, the received early warning signals are determined to be a thermal runaway signal and a vehicle overspeed signal, the thermal runaway signal is divided into an emergency early warning priority, the vehicle overspeed signal is divided into a general early warning priority, and the notification module sends the early warning notification to the control module so as to control the audio processing module to generate an early warning audio prompt, for example, a specific audio corresponding to the thermal runaway signal or a customized voice broadcast is generated to prompt a user to stop, get off or get away from the vehicle immediately.
Wherein, first early warning suggestion device and second early warning suggestion device all include: and the loudspeaker module is used for receiving and playing the early warning audio data.
That is to say, the control module in the first warning prompting device 11 and/or the second warning prompting device 12 receives the warning notification, and according to the type of the warning notification, controls the audio processing module to generate the warning audio data corresponding to the warning signal, and sends the warning audio data to the speaker module, so that the speaker module receives and plays the warning audio data.
In order to achieve the contact with the rescuers when the vehicle has an accident, in the embodiment of the present invention, each of the first warning prompting device 11 and the second warning prompting device 12 includes: and the communication module is used for automatically triggering a rescue instruction when the vehicle is determined to have a fault. And then automatically triggering the emergency rescue telephone to realize the two-way communication between the rescuers and the vehicle personnel. For example, a vehicle collision accident is acquired, and a rescue instruction is automatically triggered according to the severity level of the fault. For example, when an accident is detected to be serious, the vehicle pops out an air bag, a driver can be injured, a rescue instruction is automatically triggered, a rescue signal is sent, and meanwhile, a rescue telephone is automatically connected. For example, the communication module may be a 5G communication module. The invention is not limited in this regard.
Wherein, first early warning suggestion device 11 and second early warning suggestion device 12 all include: and the microphone module is used for receiving audio data of people in the vehicle so as to communicate with rescuers.
In order to avoid that the early warning audio prompt cannot be realized when the first early warning prompting device 11 or the second early warning prompting device 12 fails, in the embodiment of the present invention, the first early warning prompting device 11 or the second early warning prompting device 12 bidirectionally transmits the early warning audio data based on the audio bus 14. For example, when the first warning prompt device 11 receives the warning audio data, the warning audio data may be sent to the second warning prompt device 12 through the audio bus 14; when the second warning device 12 receives the warning audio data, the warning audio data may be sent to the first warning device 11 through the audio bus.
For example, the audio bus 14 may be an A2B audio bus.
For example, as shown in fig. 2, the first warning prompting device 11 includes a first control module 111, a first audio processing module 112, a first notification module 113, a first microphone module 114, and a first speaker module 115; the second warning prompting device 12 includes a second control module 121, a second audio processing module 122, a second notification module 123, a second microphone module 124, and a second speaker module 125.
In the embodiment of the present invention, when the first warning prompting device 11 fails, the second microphone module 124 may serve as a backup microphone, and the second speaker module 125 may serve as a backup speaker, to perform warning audio prompting; when the second warning prompting device 12 fails, the first microphone module 114 may serve as a backup microphone, and the first speaker module 115 may serve as a backup speaker, performing warning audio prompting.
According to the vehicle emergency early warning prompting system provided by the embodiment of the invention, the early warning signal is received through the first early warning prompting device and/or the second early warning prompting device, or when the first early warning prompting device or the second early warning prompting device fails, the first early warning prompting device and/or the second early warning prompting device determines the early warning audio prompt according to the early warning signal or the failure type, and executes the early warning audio prompt; the first early warning prompting device and the second early warning prompting device are connected through a bus and are respectively independent or combined to implement emergency early warning prompting. The system is provided with two independent audio systems, early warning audio data interaction can be carried out through bus connection, the transmission of the early warning audio data has bidirectional backup capability, the high reliability of the bidirectional transmission of the early warning audio data in an emergency scene can be ensured, the early warning audio prompts can be played independently and simultaneously, and the reliability of the vehicle emergency early warning prompting system is improved.
In order to implement the foregoing embodiments, the present invention further provides a vehicle emergency early warning method, fig. 3 is a flowchart of the vehicle emergency early warning method according to an embodiment of the present invention, as shown in fig. 3, the vehicle emergency early warning method is applied to a first early warning device and/or a second early warning device, and the vehicle emergency early warning method includes:
and S310, receiving the early warning signal.
In an embodiment of the present invention, the warning signal may be received by the first warning prompting device and/or the second warning prompting device.
S320, when the first early warning prompting device or the second early warning prompting device fails, determining early warning audio prompting according to the early warning signal or the failure type, and executing early warning audio prompting operation.
In an embodiment of the present invention, when the first warning device fails, the second warning device may determine a warning audio prompt according to the acquired warning signal, and perform a warning audio prompt operation.
In another embodiment of the present invention, when the second warning device fails, the second warning device may determine a warning audio prompt according to the acquired warning signal, and perform a warning audio prompt operation.
In another embodiment of the present invention, when neither the first warning prompting device nor the second warning prompting device fails, both the first warning prompting device and the second warning prompting device determine a warning audio prompt according to the received warning signal, and simultaneously perform a warning audio prompt operation.
The first early warning prompting device and/or the second early warning prompting device can receive the early warning signals and generate early warning audio data corresponding to the early warning signals according to the signal types of the early warning signals.
In the embodiment of the invention, when the first early warning prompting device generates early warning audio data, the early warning audio data can be sent to the second early warning prompting device through the audio bus; when the second early warning prompting device generates early warning audio data, the early warning audio data can be sent to the first early warning prompting device through the audio bus.
According to the vehicle emergency early warning prompting method provided by the embodiment of the invention, the early warning audio prompt is determined according to the early warning signal or the fault type when the early warning signal is received or the first early warning prompting device or the second early warning prompting device is in fault, the audio processing module is controlled to generate the early warning audio prompt, and the early warning audio prompt operation is executed. The method can realize that when one early warning prompting device fails, the other early warning prompting device is adopted to carry out early warning audio prompting, so that the problem that the early warning prompting cannot be carried out due to the fact that a single audio system fails, so that the early warning prompting cannot be carried out in the scene of early warning and identification danger, life threats are generated to vehicle members, the system safety can be effectively improved, and the accident rate is reduced.
In order to implement the embodiment, the invention further provides a vehicle, which comprises the vehicle emergency early warning prompting system.
In order to implement the foregoing embodiment, the present invention further provides a computer-readable storage medium, where the computer instructions are configured to enable the computer to implement any one of the above vehicle emergency alert system when executed.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps in the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may also be stored in a computer-readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A vehicle emergency alert prompt system, comprising: the first early warning prompting device and/or the second early warning prompting device receives early warning signals, or when the first early warning prompting device or the second early warning prompting device fails, the first early warning prompting device and/or the second early warning prompting device determines early warning audio prompting according to the early warning signals or the failure types and executes the early warning audio prompting; the first early warning prompting device and the second early warning prompting device are connected through a bus, and the first early warning prompting device and the second early warning prompting device are independent of each other or jointly implement the emergency early warning prompting.
2. The vehicle emergency alert system according to claim 1, wherein the first alert device and the second alert device each include: and the control module is used for controlling an audio processing module to generate the early warning audio data corresponding to the early warning signal according to the early warning signal or the fault type.
3. The vehicle emergency alert system according to claim 2, wherein the first alert device and the second alert device each include: and the loudspeaker module is used for receiving and playing the early warning audio data.
4. The vehicle emergency alert system of claim 2, wherein the first and second alert devices each comprise: and the notification module is used for receiving the early warning signal, identifying the early warning priority corresponding to the early warning signal and notifying the control module to perform priority early warning prompt.
5. The vehicle emergency alert system of claim 4, wherein the first and second alert notification devices each comprise: and the microphone module is used for receiving audio data of people in the vehicle, automatically communicating with a rescue telephone and communicating with the rescue personnel.
6. The vehicle emergency alert system of claim 2, wherein the type of alert signal comprises one or more of a network signal, a sensor signal.
7. The vehicle emergency alert guidance system of claim 1, wherein the first alert guidance device or the second alert guidance device bidirectionally transmits the alert audio data based on an audio bus.
8. A vehicle emergency early warning prompting method is applied to a first early warning prompting device and/or a second early warning prompting device and comprises the following steps:
receiving an early warning signal;
and when the first early warning prompting device or the second early warning prompting device fails, determining early warning audio prompting according to the early warning signal or the failure type, and executing the early warning audio prompting.
9. A vehicle comprising the vehicular emergency alert system of any one of claims 1 to 8.
10. A non-transitory computer readable storage medium storing computer instructions for causing a computer to execute the vehicle emergency alert system of any one of claims 1 to 8.
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| CN202211347549.9A CN115534813A (en) | 2022-10-31 | 2022-10-31 | Vehicle emergency early warning prompting system and method |
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| CN202211347549.9A CN115534813A (en) | 2022-10-31 | 2022-10-31 | Vehicle emergency early warning prompting system and method |
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Address after: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Applicant after: United New Energy Automobile Co.,Ltd. Address before: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Applicant before: Hozon New Energy Automobile Co., Ltd. |
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| CB02 | Change of applicant information |