CN115188157A - Emergency call system and method after automobile collision, upper computer and medium - Google Patents
Emergency call system and method after automobile collision, upper computer and medium Download PDFInfo
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- CN115188157A CN115188157A CN202210694932.5A CN202210694932A CN115188157A CN 115188157 A CN115188157 A CN 115188157A CN 202210694932 A CN202210694932 A CN 202210694932A CN 115188157 A CN115188157 A CN 115188157A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/12—Manually actuated calamity alarm transmitting arrangements emergency non-personal manually actuated alarm, activators, e.g. details of alarm push buttons mounted on an infrastructure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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Abstract
The invention discloses an emergency call system, a method, an upper computer and a medium after an automobile collision, which belong to the technical field of automobile intelligence. The patent provides an emergency call system, method, host computer and medium after car collision to vehicle self acceleration sensor and air bag controller feedback signal do not need to carry out extra external signal decision maker as the judgement standard, and judges that the logic is simple clear, and signal trigger feedback is stable.
Description
Technical Field
The invention discloses an emergency call system, method, upper computer and medium after automobile collision, and belongs to the technical field of automobile intelligence.
Background
With the rapid development of the current society, the holding amount of automobiles is more and more, and more people select the automobiles as a travel mode due to the freedom and the privacy of the automobiles. Accompanying this situation, traffic accidents are gradually increasing, and at the same time, due to the increase in vehicle inventory, the delayed arrival of rescue vehicles and traffic jams and secondary accidents in accident areas can occur. According to foreign relevant survey data, the survival rate in the case of severe injury is reduced from 26% to 5% after more than one hour of injury. Meanwhile, once a collision accident occurs, passengers in the vehicle often are in a panic state at the first time, the positions and the vehicle conditions cannot be described quickly and accurately in an emergency situation, even when the accident is serious, the passengers in the vehicle may not dial the telephone through a mobile phone, even if the passengers know that the brain may not know or remember the correct telephone number, or when the passengers travel outside, the passengers cannot accurately understand and express the positions of the passengers, and the surrounding people may not exist, so that rescue difficulty or incapability of rescue is caused, the passengers in the vehicle lose the gold rescue time, and a tragedy is caused.
Meanwhile, vehicles in the market at the present stage often do not have the function of automatic help seeking, and do not have a unified standard and a special help seeking center to coordinate the situation, so that a lot of key information influencing rescue judgment cannot be transmitted, and the preparation of subsequent rescue is insufficient and the progress of the rescue process is too slow. In addition to the basic critical information (accident location, vehicle type, etc.) that the vehicle needs to transmit, the vehicle needs to establish a voice interaction/manual triggered dual-loop mode with the vehicle occupant in order to know as much accident information as possible, such as the vehicle occupant's physical condition, the severity of the accident, dangerous goods and other special situations.
Due to the improvement of the automobile holding amount and road complexity and the different quality of drivers, the diversity of traffic accidents and the overlapping of time dimensions are inevitably increased, and how to shorten the time for arriving at the accident site and effectively intervene by more accurately allocating necessary resources is a problem to be solved. When a collision accident occurs, if accident related information can be received earlier, the preparation work can be improved, so that resources required at the accident site can be evaluated more quickly, the operation cost can be reduced, and the coordination of the actions of participants in the rescue chain can be facilitated. Meanwhile, the shorter accident response time can reduce the congestion of the road after the accident occurs and reduce unnecessary secondary collision.
The existing patent name is an electric automobile rescue system based on eCall and an eCall in-vehicle upper computer, the patent number is CN108665697A, the eCall in-vehicle upper computer is developed for electric automobile accident rescue, the function of acquiring and sending vehicle information and passenger information and making a rescue plan is provided, more emphasis is placed on solving the safety problem of a battery after electric automobile collision, and the existing patent name is lack of triggering conditions and judgment logic realized by the upper computer. The patent number is CN111204302A, and provides a collision accident processing method capable of judging the type of an accident, the damage condition of a vehicle and the injury condition of passengers, and whether rescue is carried out and rescue measures are determined according to the condition of the vehicle and the state of the passengers, but the method is a one-way linear flow and cannot carry out two-way information interaction and information transmission of a rescue center and the vehicle. The prior patent is named as a method and a device for triggering emergency call in a vehicle with an air bag, the patent number is CN102753397A, a system is modified aiming at the vehicle with the air bag, whether the system is triggered is judged by utilizing a magnetoelectric signal generated by the ignition of the air bag, the judging mode is single, the magnetoelectric signal is easy to interfere, the collision accident is diversified, the air bag is not necessarily effective under the condition of some serious accidents, and the redundant design needs to be considered.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an emergency call system, a method, an upper computer and a medium after automobile collision, which can reduce the time of a rescue mechanism reaching an accident site to the maximum extent when a collision accident happens by adding a corresponding system device in a vehicle, and avoid and reduce risks by faster response time, thereby reducing the number of dead and serious injuries and reducing various costs caused by traffic accidents.
The technical scheme of the invention is as follows:
according to a first aspect of the embodiment of the invention, an emergency call system after automobile collision is provided, which comprises a data receiving and analyzing module, a GPS positioning module, a vehicle central control screen display module and a basic data transmission module, wherein the data receiving and analyzing module is electrically connected with an upper computer respectively, the data receiving and analyzing module is connected with an acceleration sensor, an angular acceleration sensor and an airbag control module respectively, and the basic data transmission module is connected with a brand-side emergency call control center through a network.
Preferably, the upper computer is further electrically connected with the vehicle video monitoring module and the manual SOS button respectively.
Preferably, the acceleration sensor, the angular acceleration sensor and the airbag control module are respectively used for acquiring vehicle acceleration data, vehicle deflection and pitch information and airbag ignition related information and sending the vehicle acceleration data, the vehicle deflection and pitch information and the airbag ignition related information to the data receiving and analyzing module, the data receiving and analyzing module receives the vehicle acceleration data, the vehicle deflection and pitch information and the airbag ignition related information and sends the vehicle acceleration data, the vehicle deflection and pitch information and the airbag ignition related information to the upper computer, the GPS positioning module is used for acquiring vehicle position information and sending the vehicle position information to the upper computer, the vehicle video monitoring module and the vehicle central control screen display module are respectively used for acquiring vehicle interior and exterior video information and vehicle basic information and sending the vehicle basic information to the upper computer, and the manual SOS button is used for acquiring a vehicle interior passenger manual trigger rescue signal.
Preferably, the upper computer is used for acquiring vehicle acceleration data, vehicle deflection and pitch information, airbag ignition related information, vehicle position information, in-vehicle and out-of-vehicle video information and vehicle basic information and sending the information to the brand side emergency call control center through the basic data transmission module, and the brand side emergency call control center is used for acquiring the vehicle acceleration data, the deflection and pitch information during vehicle collision, the airbag ignition related information, the vehicle position information, the in-vehicle and out-of-vehicle video information and the vehicle basic information sent by the upper computer.
Preferably, the host computer still with remove network module electric connection, remove network module and pronunciation intercom module electric connection, pronunciation intercom module and brand side emergency call control center internet access.
Preferably, the upper computer is further configured to establish communication with a brand party emergency call control center through the mobile network module and the voice intercom module, and the brand party emergency call control center is configured to acquire in-vehicle passenger voice information sent by in-vehicle passengers through the mobile network module and the voice intercom module.
Preferably, the vehicle basic information should include at least: acceleration data, air bag data, vehicle identification information, accident site, vehicle speed, vehicle direction of travel and track and passenger number, passenger speech information in the car includes at least: in-vehicle occupant vital sign information, past medical history, whether there are dangerous items in the vehicle, vehicle specific crash mode, and vehicle damage severity.
According to a second aspect of the embodiment of the invention, an emergency call method after an automobile collision is provided, which is characterized in that the emergency call method is applied to the emergency call system after the automobile collision in the first aspect, and comprises the following steps:
the upper computer respectively acquires vehicle acceleration data, airbag ignition related information, vehicle position information, video information inside and outside the vehicle and vehicle basic information;
when the received airbag ignition related information is an explosion signal, respectively judging whether a driver side safety airbag, a passenger side safety airbag and a side air curtain are in explosion positions and triggering emergency call;
obtaining the vehicle acceleration data to obtain a peak value of a vehicle acceleration curve, and judging whether the peak value reaches a preset collision threshold value:
if yes, executing the next step;
if not, the emergency call is not required to be triggered;
integrating the peak value of the vehicle acceleration curve, and judging whether the speed variation in the accident collision time period exceeds a first threshold value:
if yes, triggering an emergency call;
if not, executing the next step;
judging whether the speed variation in the accident collision time period exceeds a second threshold value:
if yes, executing the next step; (ii) a
If not, the emergency call is not required to be triggered;
waiting for the response of the passengers in the vehicle and judging whether the emergency call needs to be triggered according to the response of the passengers in the vehicle:
if yes, triggering an emergency call;
if not, the emergency call is not required to be triggered;
the triggering of the emergency call includes: and acquiring the yaw and pitch information of the vehicle, and sending the vehicle acceleration data, the airbag ignition related information, the vehicle basic information, the yaw and pitch information of the vehicle, the vehicle position information and the video information outside the vehicle inside the vehicle to a brand party emergency call control center.
According to a third aspect of the embodiments of the present invention, there is provided an upper computer, including:
one or more processors;
a memory for storing the one or more processor-executable instructions;
wherein the one or more processors are configured to:
the method of the first aspect of the embodiments of the present invention is performed.
According to a fourth aspect of embodiments of the present invention, there is provided a non-transitory computer-readable storage medium, wherein instructions of the storage medium, when executed by a processor of a host computer, enable the host computer to perform the method of the first aspect of embodiments of the present invention.
According to a fifth aspect of the embodiments of the present invention, an application program product is provided, which, when the application program product runs on an upper computer, causes the upper computer to execute the method of the first aspect of the embodiments of the present invention.
The invention has the beneficial effects that:
the patent provides an emergency call system, a method, an upper computer and a medium after automobile collision, wherein the feedback signals of an acceleration sensor and an airbag controller of the automobile are used as judgment standards, an additional external signal judgment device is not needed, the judgment logic is simple and clear, and the signal triggering feedback is stable; the GPS positioning module and the video monitoring module can accurately feed back the position information of the vehicle and the video image information inside and outside the vehicle to the rescue center, and the rescue center can master related information to perform quick rescue; through the basic data transmission module, the mobile network module and the voice talkback module, the timely, accurate and stable feedback of the relevant basic information of the vehicle can be ensured, and a double loop for communication between the rescue center and passengers in the vehicle is provided, so that the situation can be further known for deployment; through manual SOS trigger button, can satisfy under the slight collision accident condition, do not trigger automatic alarm, carry out the interior passenger of car and judge by oneself and call for help and communicate, can accomplish not extravagant rescue resources, reduce the operation cost and unnecessary action in the rescue chain.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
FIG. 1 is an electrical connection diagram illustrating an emergency call system after a vehicle collision in accordance with an exemplary embodiment;
fig. 2 is a flow chart illustrating a method for emergency call after a collision in a vehicle according to an exemplary embodiment.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Example one
Fig. 1 is an electrical connection diagram of an emergency call system after a car collision according to an exemplary embodiment, which includes a data receiving and analyzing module respectively connected with an upper computer, a GPS positioning module, a vehicle central control screen display module, a basic data transmission module, a vehicle video monitoring module, a manual SOS button, and a mobile network module, wherein the data receiving and analyzing module is respectively connected with an acceleration sensor, an angular acceleration sensor, and an airbag control module, the basic data transmission module is connected with a brand emergency call control center through a network, the mobile network module is electrically connected with a voice intercom module, and the voice intercom module is connected with the brand emergency call control center through a network.
The acceleration sensor, the angular acceleration sensor and the airbag control module are respectively used for acquiring vehicle acceleration data, vehicle deflection pitching information and airbag ignition related information and sending the vehicle acceleration data, the vehicle deflection pitching information and the airbag ignition related information to the data receiving and analyzing module, the data receiving and analyzing module has the functions of filtering, voltage regulation, signal conversion and the like so as to preprocess and transmit collected signals, and the data receiving and analyzing module receives the vehicle acceleration data, the vehicle deflection pitching information and the airbag ignition related information and sends the vehicle acceleration data, the vehicle deflection pitching information and the airbag ignition related information to the upper computer. The GPS positioning module is used for acquiring vehicle position information and sending the vehicle position information to the upper computer, and the vehicle video monitoring module and the vehicle central control screen display module are respectively used for acquiring vehicle interior and exterior video information and vehicle basic information and sending the vehicle basic information to the upper computer.
The upper computer is used for acquiring vehicle acceleration data, deflection and pitching information of a vehicle, airbag ignition related information, vehicle position information, in-vehicle and out-of-vehicle video information and vehicle basic information, the upper computer obtains an acceleration change curve when a vehicle collision occurs through the vehicle acceleration data so as to analyze a collision working condition and vehicle emergency braking information, the vehicle collision working condition is further judged through the deflection and pitching information of the vehicle, and the airbag ignition related information is used for judging the position of an airbag ignition signal. The upper computer can also obtain a rescue signal by manually triggering a manual SOS button by a passenger in the vehicle. The manual SOS button can be simultaneously disposed at a position facing a rear passenger at the rear of the vehicle roof, the center control panel and the center tunnel, so as to cope with the failure of a single position in case of different collision conditions.
The host computer can be through basic data transmission module with acquireing vehicle acceleration data, the deflection pitch information of vehicle, gasbag ignition relevant information, vehicle position information, the interior outside the car video information and the basic information of vehicle send brand side emergency call control center, can also set up the communication with brand side emergency call control center through mobile network module and pronunciation intercom module, brand side emergency call control center acquires the vehicle acceleration data that the host computer sent, deflection pitch information when the vehicle collides, gasbag ignition relevant information, vehicle position information, the interior outside the car video information and the basic information of vehicle. And the brand side emergency call control center can also acquire the voice information of the passengers in the vehicle, which is sent by the passengers in the vehicle through the mobile network module and the voice intercom module, so that the condition and accident information in the vehicle are further described, and the follow-up more effective and accurate rescue work is facilitated.
Wherein, the vehicle basic information should at least include: acceleration data, air bag data, vehicle identification information, accident site, vehicle speed, vehicle direction of travel and track and passenger number, passenger speech information in the car includes at least: vital sign information of passengers in the vehicle, past medical history, whether dangerous goods are in the vehicle, specific collision mode of the vehicle and severity of damage to the vehicle. The brand side emergency call control center identifies the conditions of passengers in the automobile and the conditions experienced when the automobile collides by the automobile through the video information outside the automobile in the automobile.
The brand side emergency call control center combs the obtained information, firstly contacts a nearby rescue organization, meanwhile, sends the information to a brand side accident control management group, and the management group analyzes the accident information by utilizing the specialty of the management group to provide support for collision accidents and provide subsequent research and development work of vehicles.
Example two
Fig. 2 is a flowchart of an emergency call method after an automobile collision according to two exemplary embodiments, which is applied to an emergency call system after an automobile collision according to the first embodiment, and includes:
the upper computer respectively acquires vehicle acceleration data, airbag ignition related information, vehicle position information, video information inside and outside the vehicle and vehicle basic information;
when the received airbag ignition related information is an explosion signal, respectively judging whether a driver side safety airbag, a passenger side safety airbag and a side air curtain are in explosion positions and triggering emergency call;
obtaining the vehicle acceleration data to obtain a peak value of a vehicle acceleration curve, and judging whether the peak value reaches a preset collision threshold value:
if yes, executing the next step;
if not, the emergency call is not required to be triggered;
integrating the peak value of the vehicle acceleration curve, and judging whether the speed variation in the accident collision time period exceeds a first threshold value:
if yes, triggering an emergency call;
if not, executing the next step;
judging whether the speed variation in the accident collision time period exceeds a second threshold value:
if yes, executing the next step; (ii) a
If not, the emergency call is not required to be triggered;
waiting for the response of the passengers in the vehicle and judging whether the emergency call needs to be triggered according to the response of the passengers in the vehicle:
if yes, triggering an emergency call;
if not, the emergency call is not required to be triggered;
the triggering of the emergency call includes: acquiring the yaw and pitch information of a vehicle, and sending the vehicle acceleration data, the airbag ignition related information, the vehicle basic information, the yaw and pitch information of the vehicle, the vehicle position information and the video information inside and outside the vehicle to a brand party emergency call control center;
wherein the step of triggering the emergency call comprises: and acquiring the yaw and pitch information of the vehicle, and sending the vehicle acceleration data, the airbag ignition related information, the vehicle basic information, the yaw and pitch information of the vehicle, the vehicle position information and the video information outside the vehicle inside the vehicle to a brand party emergency call control center. And after the emergency call control center of the brand party receives the distress signal, judging the information of the vehicle and contacting a rescue party nearby the accident vehicle for rescue.
Due to the diversity and complexity of vehicle collision accidents, for example, when some vehicles collide, the accident is serious but the airbag controller algorithm logic relationship does not ignite the airbag, so that the dual-loop judgment logic of the airbag ignition signal and the acceleration sensor signal is arranged in the flow logic diagram, the misjudgment or logic error of a certain loop can be effectively prevented, and the stability and the realizability of the emergency call system can be ensured for the redundancy design.
EXAMPLE III
According to the structural block diagram of the upper computer provided by the embodiment of the application, the upper computer can be the upper computer in the embodiment. This host computer can be portable removal host computer, for example: smart phones, tablet computers. The host computer may also be referred to by other names such as user equipment, portable host computer, and the like.
Generally, the upper computer comprises: a processor and a memory.
The processor may include one or more processing cores, such as a 4-core processor, an 8-core processor, and so on. The processor may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array). The processor may also include a main processor and a coprocessor, where the main processor is a processor for Processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content that the display screen needs to display. In some embodiments, the processor may further include an AI (Artificial Intelligence) processor for processing computing operations related to machine learning.
The memory may include one or more computer-readable storage media, which may be tangible and non-transitory. The memory may also include high speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer readable storage medium in a memory is to store at least one instruction for execution by a processor to implement a method of post-crash emergency call for help of a vehicle as provided herein.
In some embodiments, the upper computer further optionally includes: a peripheral device interface and at least one peripheral device. Specifically, the peripheral device includes: at least one of a radio frequency circuit, a touch display screen, a camera, an audio circuit, a positioning component and a power supply.
The peripheral interface may be used to connect at least one peripheral associated with an I/O (Input/Output) to the processor and the memory. In some embodiments, the processor, memory, and peripheral interface are integrated on the same chip or circuit board; in some other embodiments, any one or two of the processor, the memory, and the peripheral interface may be implemented on separate chips or circuit boards, which are not limited by this embodiment.
Radio Frequency circuits are used to receive and transmit RF (Radio Frequency) signals, also known as electromagnetic signals. The radio frequency circuitry communicates with communication networks and other communication devices via electromagnetic signals. The radio frequency circuit converts the electric signal into an electromagnetic signal to be transmitted, or converts the received electromagnetic signal into an electric signal. Optionally, the radio frequency circuit comprises: an antenna system, an RF transceiver, one or more amplifiers, a tuner, an oscillator, a digital signal processor, a codec chipset, a subscriber identity module card, and so forth. The radio frequency circuit may communicate with other host computers via at least one wireless communication protocol. The wireless communication protocols include, but are not limited to: the world wide web, metropolitan area networks, intranets, various generations of mobile communication networks (2G, 3G, 4G, and 5G), wireless local area networks, and/or WiFi (Wireless Fidelity) networks. In some embodiments, the radio frequency circuit may further include NFC (Near Field Communication) related circuits, which are not limited in this application.
The touch display screen is used to display a UI (User Interface). The UI may include graphics, text, icons, video, and any combination thereof. Touch display screens also have the ability to capture touch signals on or above the surface of the touch display screen. The touch signal can be input to a processor as a control signal for processing. Touch screens are used to provide virtual buttons and/or virtual keyboards, also known as soft buttons and/or soft keyboards. In some embodiments, the number of the touch display screens can be one, and a front panel of the upper computer is arranged; in other embodiments, the number of the touch display screens can be at least two, and the touch display screens are respectively arranged on different surfaces of the upper computer or are in a folding design; in still other embodiments, the touch screen display may be a flexible display screen disposed on a curved surface or on a folding surface of the host computer. Even, the touch display screen can be arranged in a non-rectangular irregular figure, namely a special-shaped screen. The touch Display screen can be made of LCD (Liquid Crystal Display), OLED (Organic Light-Emitting Diode), and other materials.
The camera assembly is used for acquiring images or videos. Optionally, the camera assembly comprises a front camera and a rear camera. Generally, a front camera is used for realizing video call or self-shooting, and a rear camera is used for realizing shooting of pictures or videos. In some embodiments, the number of the rear cameras is at least two, and each of the rear cameras is any one of a main camera, a depth-of-field camera and a wide-angle camera, so that the main camera and the depth-of-field camera are fused to realize a background blurring function, and the main camera and the wide-angle camera are fused to realize panoramic shooting and VR (Virtual Reality) shooting functions. In some embodiments, the camera assembly may further include a flash. The flash lamp can be a monochrome temperature flash lamp or a bicolor temperature flash lamp. The double-color-temperature flash lamp is a combination of a warm-light flash lamp and a cold-light flash lamp, and can be used for light compensation at different color temperatures.
The audio circuit is used for providing an audio interface between a user and the upper computer. The audio circuitry may include a microphone and a speaker. The microphone is used for collecting sound waves of a user and the environment, converting the sound waves into electric signals and inputting the electric signals into the processor for processing or inputting the electric signals into the radio frequency circuit to realize voice communication. For the purpose of stereo acquisition or noise reduction, a plurality of microphones can be arranged at different parts of the upper computer respectively. The microphone may also be an array microphone or an omni-directional acquisition microphone. The speaker is used to convert electrical signals from the processor or radio frequency circuit into sound waves. The loudspeaker can be a traditional film loudspeaker or a piezoelectric ceramic loudspeaker. When the speaker is a piezoelectric ceramic speaker, the speaker can be used for purposes such as converting an electric signal into a sound wave audible to a human being, or converting an electric signal into a sound wave inaudible to a human being to measure a distance. In some embodiments, the audio circuitry may also include a headphone jack.
The positioning component is used for positioning the current geographic position of the upper computer so as to realize navigation or LBS (Location Based Service). The Positioning component may be a Positioning component based on the GPS (Global Positioning System) in the united states, the beidou System in china, or the galileo System in russia.
The power supply is used for supplying power to each component in the upper computer. The power source may be alternating current, direct current, disposable or rechargeable. When the power source includes a rechargeable battery, the rechargeable battery may be a wired rechargeable battery or a wireless rechargeable battery. The wired rechargeable battery is a battery charged through a wired line, and the wireless rechargeable battery is a battery charged through a wireless coil. The rechargeable battery may also be used to support fast charge technology.
Example four
In an exemplary embodiment, a computer-readable storage medium is further provided, on which a computer program is stored, which when executed by a processor, implements a method for emergency call for help after a collision of a vehicle as provided in all inventive embodiments of this application.
Any combination of one or more computer-readable media may be employed. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
EXAMPLE five
In an exemplary embodiment, an application program product is also provided, which includes one or more instructions executable by a processor of the apparatus to perform the method for emergency call for help after a collision.
While embodiments of the invention have been disclosed above, it is not intended that they be limited to the applications set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (10)
1. The emergency call system after the automobile collision is characterized by comprising a data receiving and analyzing module, a GPS positioning module, a vehicle central control screen display module and a basic data transmission module which are electrically connected with an upper computer respectively, wherein the data receiving and analyzing module is connected with an acceleration sensor, an angular acceleration sensor and an airbag control module respectively, and the basic data transmission module is connected with a brand party emergency call control center through a network.
2. The system of claim 1, wherein the host computer is further electrically connected to the vehicle video monitoring module and the manual SOS button, respectively.
3. The post-collision emergency call system according to claim 2, wherein the acceleration sensor, the angular acceleration sensor and the airbag control module are respectively used for acquiring vehicle acceleration data, vehicle yaw and pitch information and airbag ignition related information and sending the same to the data receiving and analyzing module, the data receiving and analyzing module is used for receiving the vehicle acceleration data, the vehicle yaw and pitch information and the airbag ignition related information and sending the same to the host computer, the GPS positioning module is used for acquiring vehicle position information and sending the same to the host computer, the vehicle video monitoring module and the vehicle central control screen display module are respectively used for acquiring vehicle interior and exterior video information and vehicle basic information and sending the same to the host computer, and the manual SOS button is used for acquiring a manual trigger rescue signal of a passenger in the vehicle.
4. The post-collision emergency call system according to claim 3, wherein the host computer is configured to obtain vehicle acceleration data, yaw and pitch information of the vehicle, airbag ignition related information, vehicle position information, in-vehicle and out-of-vehicle video information, and vehicle basic information, and send the information to a brand-side emergency call control center via a basic data transmission module, and the brand-side emergency call control center is configured to obtain the vehicle acceleration data, the yaw and pitch information during the vehicle collision, the airbag ignition related information, the vehicle position information, in-vehicle and out-of-vehicle video information, and the vehicle basic information sent by the host computer.
5. The system of claim 4, wherein the upper computer is further electrically connected with a mobile network module, the mobile network module is electrically connected with a voice intercom module, and the voice intercom module is in network connection with a brand party emergency call control center.
6. The system of claim 5, wherein the host computer is further configured to establish communication with a brand party emergency call control center through the mobile network module and the voice intercom module, and the brand party emergency call control center is configured to obtain voice information of passengers in the vehicle sent through the mobile network module and the voice intercom module.
7. The emergency call system for help after collision as claimed in claim 6, wherein the basic information of the vehicle at least comprises: acceleration data, air bag data, vehicle identification information, accident site, vehicle speed, vehicle direction of travel and orbit and passenger number, passenger speech information in the car at least includes: vital sign information of passengers in the vehicle, past medical history, whether dangerous goods are in the vehicle, specific collision mode of the vehicle and severity of damage to the vehicle.
8. A method for calling for help after collision of a vehicle, which is applied to the system for calling for help after collision of a vehicle as claimed in any one of claims 1 to 7, comprising:
the upper computer respectively acquires vehicle acceleration data, airbag ignition related information, vehicle position information, video information inside and outside the vehicle and vehicle basic information;
when the received airbag ignition related information is an explosion signal, respectively judging whether a driver side safety airbag, a passenger side safety airbag and a side air curtain are in explosion positions and triggering emergency call;
obtaining the vehicle acceleration data to obtain a peak value of a vehicle acceleration curve, and judging whether the peak value reaches a preset collision threshold value:
if yes, executing the next step;
if not, the emergency call is not required to be triggered;
integrating the peak value of the vehicle acceleration curve, and judging whether the speed variation in the accident collision time period exceeds a first threshold value:
if yes, triggering an emergency call;
if not, executing the next step;
judging whether the speed variation in the accident collision time period exceeds a second threshold value:
if yes, executing the next step; (ii) a
If not, the emergency call is not required to be triggered;
waiting for the response of the passengers in the vehicle and judging whether the emergency call needs to be triggered according to the response of the passengers in the vehicle:
if yes, triggering an emergency call;
if not, the emergency call is not required to be triggered;
the triggering of the emergency call includes: and acquiring the yaw and pitch information of the vehicle, and sending the vehicle acceleration data, the airbag ignition related information, the vehicle basic information, the yaw and pitch information of the vehicle, the vehicle position information and the video information inside and outside the vehicle to a brand party emergency call control center.
9. The utility model provides a host computer which characterized in that includes:
one or more processors;
a memory for storing the one or more processor-executable instructions;
wherein the one or more processors are configured to:
a method of emergency call after collision of a vehicle according to claim 8 is performed.
10. A non-transitory computer-readable storage medium, wherein instructions in the storage medium, when executed by a processor of an upper computer, enable the upper computer to perform a method of emergency call for help after a car collision according to claim 8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210694932.5A CN115188157A (en) | 2022-06-20 | 2022-06-20 | Emergency call system and method after automobile collision, upper computer and medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210694932.5A CN115188157A (en) | 2022-06-20 | 2022-06-20 | Emergency call system and method after automobile collision, upper computer and medium |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005018234B3 (en) * | 2005-04-19 | 2006-11-02 | Vierling Communications Gmbh | Emergency call system, for motor vehicle, has control unit that evaluates accident situation based on detected release or expansion of airbag, and transmitter for automatically transmitting emergency call based on output of control unit |
| CN102521946A (en) * | 2012-01-17 | 2012-06-27 | 湖南大学 | Vehicle accident emergency call system |
| CN103632492A (en) * | 2013-06-08 | 2014-03-12 | 王琪杰 | Vehicle-borne emergency call-for-help system and call-for-help method thereof |
| CN203588333U (en) * | 2013-11-19 | 2014-05-07 | 王琪杰 | Driving recorder |
| CN104112362A (en) * | 2014-06-19 | 2014-10-22 | 深圳威易森科技有限公司 | Help calling method and system for vehicle |
| CN209634419U (en) * | 2018-12-28 | 2019-11-15 | 浙江吉利控股集团有限公司 | A kind of vehicle safety warning device and vehicle |
-
2022
- 2022-06-20 CN CN202210694932.5A patent/CN115188157A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005018234B3 (en) * | 2005-04-19 | 2006-11-02 | Vierling Communications Gmbh | Emergency call system, for motor vehicle, has control unit that evaluates accident situation based on detected release or expansion of airbag, and transmitter for automatically transmitting emergency call based on output of control unit |
| CN102521946A (en) * | 2012-01-17 | 2012-06-27 | 湖南大学 | Vehicle accident emergency call system |
| CN103632492A (en) * | 2013-06-08 | 2014-03-12 | 王琪杰 | Vehicle-borne emergency call-for-help system and call-for-help method thereof |
| CN203588333U (en) * | 2013-11-19 | 2014-05-07 | 王琪杰 | Driving recorder |
| CN104112362A (en) * | 2014-06-19 | 2014-10-22 | 深圳威易森科技有限公司 | Help calling method and system for vehicle |
| CN209634419U (en) * | 2018-12-28 | 2019-11-15 | 浙江吉利控股集团有限公司 | A kind of vehicle safety warning device and vehicle |
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