Emergency treatment device

Abstract

The invention discloses an emergency processing device. The emergency processing device comprises a data acquisition unit which is connected with a vehicle-mounted electronic control unit of a carrier vehicle and is used for acquiring driving data of the carrier vehicle in real time through the vehicle-mounted electronic control unit; the detection unit is used for detecting the driving environment of the carrier vehicle in real time; the control unit is respectively connected with the data acquisition unit and the detection unit; the control unit performs secondary confirmation based on the driving environment and the driving data in response to the fact that the driving environment of the carrier vehicle is abnormal; the control unit further responds to the situation that the result of the secondary confirmation is abnormal, and emergency warning is carried out based on a corresponding warning mode matched with the driving environment and the driving data in the secondary confirmation process. Through the above mode, the processing efficiency of traffic accidents and vehicle abnormity can be improved, secondary accidents are avoided, and the safety of traffic participants is protected.

Description

Technical Field

[0001] This application relates to the field of traffic communication, and particularly to an emergency processing device. Background Art

[0002] When a traffic accident occurs, the traditional traffic accident handling process requires manual placement of a dangerous warning tripod and reporting to relevant departments such as the rescue center and the traffic management platform. The accident handling efficiency is low, and the risk of secondary accidents during the handling process is relatively high, which is likely to cause harm to the accident vehicle or accident personnel. At the same time, due to the physical condition of the alarm caller or the degree of understanding of the road conditions, it may not be possible to accurately describe the accident situation and location, resulting in low rescue efficiency and low success rate. Summary of the Invention

[0003] This application mainly provides an emergency processing device to solve the problem of low traffic accident handling efficiency.

[0004] To solve the above technical problems, a technical solution adopted by this application is: to provide an emergency processing device, including: a data acquisition unit, connected to the in-vehicle electronic control unit of the carrier vehicle, for obtaining the driving data of the carrier vehicle in real time through the in-vehicle electronic control unit; a detection unit, for detecting the driving environment of the carrier vehicle in real time; a control unit, respectively connected to the data acquisition unit and the detection unit; the control unit responds to the driving environment of the carrier vehicle being abnormal, and performs secondary confirmation based on the driving environment and the driving data; the control unit also responds to the result of the secondary confirmation being abnormal, and matches the corresponding alarm mode based on the driving environment and driving data during the secondary confirmation for emergency warning.

[0005] In some embodiments, the detection unit includes an image detection unit and a gas detection unit; the image detection unit is used to detect the personnel status inside the carrier vehicle and the driving scene outside; the gas detection unit is used to detect the air status inside and outside the carrier vehicle.

[0006] In some embodiments, the control unit responds to the driving scene outside the carrier vehicle or the air status outside the carrier vehicle being abnormal, calculates an interval time based on the driving data of the carrier vehicle, and after the interval time, performs secondary confirmation on the driving scene outside the carrier vehicle or the air status outside the carrier vehicle through the detection unit;

[0007] The control unit responds to the abnormality still existing during the secondary confirmation or the gas detection unit detecting a new abnormality in the air status outside the carrier vehicle, and matches the corresponding alarm mode based on the driving environment and driving data during the secondary confirmation for emergency warning.

[0008] In some embodiments, the emergency treatment device further includes a voice unit; when the abnormality still exists upon secondary confirmation or the gas detection unit detects a new abnormality in the air state outside the carrier vehicle, the control unit broadcasts the abnormality information of the carrier vehicle through the voice unit.

[0009] In some embodiments, the emergency treatment device further includes a warning device; when the abnormality still exists upon secondary confirmation or the gas detection unit detects a new abnormality in the air state outside the carrier vehicle, and there are no casualties in the personnel state inside the carrier vehicle, the control unit obtains a voice command through the voice unit; when the voice command matches the warning mode, the control unit emits an audible and visual warning through the warning device.

[0010] In some embodiments, the emergency treatment device further includes a communication unit and a cloud server; when the voice command matches the rescue mode, the control unit sends a rescue message to the cloud server through the communication unit, or emits an audible and visual warning through the warning device; the cloud server sends alarm messages in corresponding formats to the traffic platform, the rescue platform, the medical platform, and the emergency contact based on the rescue message.

[0011] In some embodiments, the emergency treatment device further includes a positioning unit, which is used to obtain the position of the carrier vehicle in real time; when the voice command matches the rescue mode, the control unit generates a rescue message based on the position, driving environment, and driving data of the carrier vehicle obtained upon secondary confirmation.

[0012] In some embodiments, when the abnormality still exists upon secondary confirmation or the gas detection unit detects a new abnormality in the air state outside the carrier vehicle, and the personnel state inside the carrier vehicle is unable to interact, the control unit sends a rescue message to the cloud server through the communication unit and emits an audible and visual warning through the warning device.

[0013] In some embodiments, the emergency treatment device further includes a power supply unit, which is connected to the power source of the carrier vehicle; the driving data includes the vehicle driving state, and when the vehicle driving state is starting, the control unit switches the power supply mode of the power supply unit to external power supply; when the vehicle driving state is shutting down, the control unit switches the power supply mode of the power supply unit to internal power supply.

[0014] In some embodiments, the power supply unit includes a storage battery; when the power supply mode of the power supply unit is external power supply, the storage battery is charged through the power source of the carrier vehicle; when the power supply mode of the power supply unit is internal power supply, the storage battery is used to supply power to the emergency treatment device.

[0015] The beneficial effects of this application are as follows: Different from the prior art, this application discloses an emergency treatment device. The data acquisition unit is connected to the in-vehicle electronic control unit of the carrier vehicle to obtain the driving data of the carrier vehicle in real time, providing basic data for the analysis of the driving state of the vehicle; the detection unit is used to detect the driving environment of the carrier vehicle in real time and detect whether the vehicle is in an abnormal state or an accident currently; the control unit is respectively connected to the data acquisition unit and the detection unit. In response to the abnormal driving environment of the carrier vehicle, a secondary confirmation is performed based on the driving environment and driving data; the control unit also responds to the result of the secondary confirmation being abnormal, and matches the corresponding alarm mode based on the driving environment and driving data during the secondary confirmation for emergency warning, automatically sending an alarm for help when an accident occurs, improving the efficiency of road rescue and accident handling, and at the same time avoiding the waste of rescue resources caused by misjudgment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of this application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings, where:

[0017] Figure 1 is a schematic structural diagram of an embodiment of the emergency treatment device provided by this application;

[0018] Figure 2 is as Figure 1 shown in the schematic structural diagram of an embodiment of the detection unit in the device;

[0019] Figure 3 is as Figure 1 and Figure 2 shown in the schematic structural diagram of an embodiment of the device;

[0020] Figure 4 is as Figure 3 shown in the schematic structural diagram of an embodiment of the device;

[0021] Figure 5 is as Figure 4 shown in the schematic structural diagram of an embodiment of the device;

[0022] Figure 6 is as Figure 1 shown in the schematic structural diagram of an embodiment of the power supply unit in the device. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application.

[0024] The terms "first", "second", and "third" in the embodiments of the present application are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", and "third" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products, or devices.

[0025] Referring to "", which is a schematic structural diagram of an embodiment of an emergency processing device provided by the present application. The emergency processing device 100 includes:

[0026] Embodiment 1

[0027] Refer to Figure 1 , Figure 1 which is a schematic structural diagram of an embodiment of an emergency processing device provided by the present application. The emergency processing device 100 includes:

[0028] A data acquisition unit 10, connected to the in-vehicle electronic control unit 30 of the carrier vehicle, is used to obtain the driving data of the carrier vehicle in real time through the in-vehicle electronic control unit 30.

[0029] The data acquisition unit 10 is connected to the in-vehicle electronic control unit 30 (Electronic Control Unit, hereinafter referred to as ECU) of the carrier vehicle, and tries to collect the driving data of the vehicle through the in-vehicle ECU, including vehicle speed, acceleration, braking state, vehicle power state, etc., and reports the acquisition result to the control unit 30.

[0030] Optionally, the data acquisition unit 10 is connected to the vehicle-mounted ECU via one or more of a CAN receiver, a K-line transceiver, an L-line transceiver or a J1850 transceiver.

[0031] The data acquisition unit 10 provides the control unit 30 with basic vehicle driving information for analyzing the vehicle's driving status and possible accident causes.

[0032] The detection unit 20 is used to detect the driving environment of the carrier vehicle in real time.

[0033] The detection unit 20 is installed inside and outside the carrier vehicle, and can collect the driving environment inside and outside the vehicle at the same time, including image collection, gas collection or sound and light collection.

[0034] Optionally, the detection unit 20 includes one or more of a camera, an infrared sensor, a smoke sensor, an acoustic-optical sensor or a carbon monoxide sensor.

[0035] When the detection unit 20 detects that there is abnormal data in the driving environment of the carrier vehicle, the collected driving environment data is reported to the control unit 30 for abnormality analysis and accident determination.

[0036] The detection unit 20 is used to timely detect abnormal conditions inside and outside the vehicle, such as collision, fire, etc., and provide a decision basis for the control unit 30.

[0037] The control unit 30 is connected to the data acquisition unit 10 and the detection unit 20 respectively.

[0038] The control unit 30 receives the data sent by the data acquisition unit 10 and the detection unit 20, and performs data analysis and controls the implementation process of various functions. The control unit 30 can be based on a chip with processing functions, such as a single-chip microcomputer.

[0039] The control unit 30 performs secondary confirmation based on the driving environment and driving data in response to the abnormal driving environment of the carrier vehicle. The control unit 30 also performs emergency warning based on the driving environment and driving data matching the corresponding alarm mode in response to the result of the secondary confirmation being abnormal.

[0040] When the external detection unit 20 or the gas detection unit 2220 detects an abnormality (such as a collision or excessive smoke concentration), the control unit 30 calculates the secondary confirmation interval based on the current driving data (such as the vehicle speed) (for example, shortening the interval when the vehicle speed is higher).

[0041] After the interval, the secondary detection is triggered, the external detection unit 20 re-scans the external environment of the vehicle, and the gas detection unit 2220 re-tests the air state. If the secondary confirmed abnormality still exists or a new abnormality is added (such as open fire, smoke, gasoline leakage, etc.), the emergency alarm process is started.

[0042] The control unit 30 determines whether to initiate an emergency alarm based on real-time data and selects an appropriate alarm method to ensure the timeliness and accuracy of rescue.

[0043] Participate Figure 2 Optionally, the detection unit 20 includes an image detection unit 2120 and a gas detection unit 2220.

[0044] The image detection unit 2120 is used to detect the status of personnel inside the carrier vehicle and the driving scene outside.

[0045] The gas detection unit 2220 is used to detect the air status inside and outside the carrier vehicle.

[0046] Optionally, the external detection unit 20 of the carrier vehicle consists of an infrared camera and gas sensors (such as a smoke sensor and a carbon monoxide sensor), and is used to detect the external environment of the vehicle, including the driving scene (such as collision, obstacles) and the air status (such as smoke concentration, harmful gases).

[0047] Optionally, the internal detection unit 20 of the carrier vehicle consists of a rotatable infrared camera and a microphone, and is used to detect the status of personnel inside the vehicle (such as whether they are injured, whether they can interact) and the internal environment of the vehicle (such as temperature, gas concentration).

[0048] Furthermore, the control unit 30 calculates an interval time based on the driving data of the carrier vehicle in response to an abnormality in the driving scene outside the carrier vehicle or the air status outside the carrier vehicle, and after the interval time, the detection unit 20 reconfirms the driving scene outside the carrier vehicle or the air status outside the carrier vehicle.

[0049] The control unit 30 responds to the abnormality still existing during the reconfirmation or a new abnormality detected by the gas detection unit 2220 in the air status outside the carrier vehicle, and matches the corresponding alarm mode based on the driving environment and driving data during the reconfirmation to conduct an emergency alarm.

[0050] Refer to Figure 3 Optionally, the emergency processing device 100 further includes a voice unit 40.

[0051] The voice unit 40 broadcasts abnormal information (such as "Collision detected, please immediately check the safety status") through a speaker device such as an in-vehicle horn, and interacts with the personnel inside the vehicle by voice to obtain instructions.

[0052] The voice unit 40 can timely notify the personnel inside the vehicle when an abnormality is detected, and adjust the emergency processing strategy according to the feedback of the personnel inside the vehicle.

[0053] When the abnormality still exists upon secondary confirmation or the gas detection unit 2220 detects a new abnormality in the air state outside the carrier vehicle, the control unit 30 broadcasts the abnormality information of the carrier vehicle through the voice unit 40.

[0054] See Figure 4 , optionally, the emergency treatment device 100 further includes a warning device 50.

[0055] When the abnormality still exists upon secondary confirmation or the gas detection unit 2220 detects a new abnormality in the air state outside the carrier vehicle, and there are no casualties in the personnel state inside the carrier vehicle, the control unit 30 obtains a voice command through the voice unit 40.

[0056] When the voice command matches the warning mode, the control unit 30 issues an audible and visual warning through the warning device 50.

[0057] Optionally, the audible and visual warning device 50 integrates an LED warning light and a high-decibel buzzer, and supports two modes: Warning Mode 1 (general warning): The LED flashes at a fixed frequency to remind surrounding vehicles to keep a safe distance. Warning Mode 2 (emergency warning): The LED flashes at a high frequency and is accompanied by a beeping sound for major accident scenarios.

[0058] Attract the attention of surrounding people through the warning device 50, remind other vehicles or pedestrians to pay attention and avoid, and prevent the occurrence of secondary accidents.

[0059] See Figure 5 , optionally, the emergency treatment device 100 further includes a communication unit 60 and a cloud server 70.

[0060] When the voice command matches the rescue mode, the control unit 30 sends a rescue message to the cloud server 70 through the communication unit 60, or issues an audible and visual warning through the warning device 50.

[0061] Based on the rescue message, the cloud server 70 sends alarm messages in corresponding formats to the traffic platform, the rescue platform, the medical platform, and the emergency contact.

[0062] The communication unit 60 is connected to the cloud server 70 to achieve remote alarm and rescue, ensuring that the rescue department can obtain accident information in a timely manner and take corresponding rescue measures.

[0063] Optionally, the emergency treatment device 100 further includes a positioning unit, and the positioning unit is used to obtain the position of the carrier vehicle in real time.

[0064] When the voice command matches the rescue mode, the control unit 30 generates a rescue message based on the position, driving environment, and driving data of the carrier vehicle obtained upon secondary confirmation.

[0065] The positioning unit provides the control unit 30 with the accurate vehicle position, facilitating the provision of accurate positioning information during an alarm.

[0066] The communication unit 60 is connected to the cloud server 70 through a 4G / 5G module. After the control unit 30 generates a distress message, the communication unit 60 uploads the accident location (obtained by the GNSS positioning unit), driving environment data (such as collision images, gas concentration), and personnel status (such as "the occupants in the vehicle are unable to interact") to the cloud server 70. The cloud server 70 automatically dispatches the information to the traffic platform, rescue platform, and emergency contacts.

[0067] Optionally, when the abnormality still exists during the secondary confirmation or the gas detection unit 2220 detects a new abnormality in the air state outside the carrier vehicle and the personnel status inside the carrier vehicle is unable to interact, the control unit 30 sends a distress message to the cloud server 70 through the communication unit 60 and issues an audible and visual warning through the alarm 50.

[0068] Optionally, the emergency treatment device 100 further includes a power supply unit 80, and the power supply unit 80 is connected to the power source of the carrier vehicle.

[0069] The power supply unit 80 supplies power to each unit of the emergency treatment device 100 respectively and is charged through the in-vehicle power source of the carrier vehicle.

[0070] The driving data includes the vehicle driving state. In response to the vehicle driving state being started, the control unit 30 switches the power supply mode of the power supply unit 80 to external power supply.

[0071] In response to the vehicle driving state being turned off, the control unit 30 switches the power supply mode of the power supply unit 80 to internal power supply.

[0072] When the vehicle is started, it is powered by the in-vehicle power source, and the built-in energy storage battery 85 is charged through a charging chip. After the vehicle is turned off, the power supply is switched to the energy storage battery 85 to ensure the continuous operation of the device.

[0073] The power supply unit 80 switches the power supply mode of the emergency treatment device 100 according to the driving state of the carrier vehicle, ensuring that the emergency treatment device 100 can still operate continuously for a period of time after the vehicle is turned off, providing necessary support for rescue.

[0074] Furthermore, the power supply unit 80 includes an energy storage battery 85.

[0075] When the power supply mode of the power supply unit 80 is external power supply, the energy storage battery 85 is charged through the power source of the carrier vehicle.

[0076] When the power supply mode of the power supply unit 80 is internal power supply, the energy storage battery 85 is used for the power supply of the emergency treatment device 100.

[0077] Further, referring to Figure 6 , the power supply unit 80 includes:

[0078] An input transformer circuit 81, the first end of the output transformer circuit 86 is connected to the vehicle power supply, and stabilizes the voltage of the vehicle power supply input to the power supply unit 80.

[0079] A charging circuit 82, the first end of the charging circuit 82 is connected to the input transformer circuit 81, and the second end of the charging circuit 82 is connected to the positive electrode of the energy storage battery 85. When the vehicle power supply charges the energy storage battery 85, the current stabilized by the input transformer circuit 81 is charged into the energy storage battery 85 through the charging circuit 82.

[0080] A switching detection circuit 83, the first end of the switching detection circuit 83 is connected to the second end of the input transformer circuit 81, and the second end of the switching detection circuit 83 is connected to the second end of the charging circuit 82; the switching detection circuit 83 detects the voltage across the charging circuit 82 in real time, and determines the current power supply mode of the power supply unit 80 by comparing the voltage difference across the charging circuit 82.

[0081] A power supply switching switch circuit 84, the first end of the power supply switching switch circuit 84 is connected to the control unit 30, the second end of the power supply switching switch circuit 84 is connected to the second end of the input transformer circuit 81 inexpensively, the third end of the power supply switching switch circuit 84 is connected to the third end of the switching detection circuit 83, and the fourth end of the power supply switching switch circuit 84 is connected to the positive electrode of the energy storage battery 85; the power supply switching switch circuit 84 obtains the voltage state in the current power supply unit 80, and switches the output line of the energy storage battery 85 in response to the power supply mode switching instruction.

[0082] When the vehicle power supply is powered off, the power supply switching switch circuit 84 changes the line, changes the state of the energy storage battery 85 from charging to discharging, and at the same time switches the input line from the vehicle power supply to the energy storage battery 85.

[0083] An energy storage battery 85, the first end of the energy storage battery 85 is simultaneously connected to the second end of the charging circuit 82, the second end of the switching detection circuit 83, and the fourth end of the power supply switching switch circuit 84; when the power supply mode of the power supply unit 80 is powered by the vehicle power supply, the vehicle power supply charges the energy storage battery 85 through the input transformer circuit 81 and the charging circuit 82; when the power supply mode of the power supply unit 80 is powered by the energy storage power supply, the energy storage power supply outputs voltage through the power supply switching switch circuit 84 and the output transformer circuit 86 to supply power to the emergency processing device 100.

[0084] An output transformer circuit 86, the output transformer circuit 86 is connected to the power supply switching switch circuit 84, and is used to stabilize the voltage output by the power supply switching switch circuit 84 and supply power to the emergency processing device 100.

[0085] Optionally, the emergency handling device 100 further includes a mounting unit.

[0086] The emergency handling device 100 adopts a modular design. The module where the main control unit is located is installed on the center console of the carrier vehicle, the detection unit 20 outside the vehicle is installed on the roof and front and rear bumpers, the gas sensor part is integrated around the vehicle body, the module where the warning device 50 is located is installed in a conspicuous position on the roof, and the modules where other units are located are integrated into the internal circuit of the carrier vehicle or installed independently.

[0087] Optionally, the emergency handling device 100 further includes a display unit. The display unit is used to display the accident information of the carrier vehicle.

[0088] Specifically, the display unit can be implemented by a component with a display function, such as a MIPI display screen, an HDMI display screen, etc., or integrated into other vehicle-mounted display devices, which is not limited in this application.

[0089] The data collection unit 10 and the detection unit 20 provide real-time data support; the control unit 30 analyzes and makes decisions based on the data; the voice unit 40 and the alarm 50 are responsible for issuing warnings to the people in the car and the surrounding people; the communication unit 60 and the cloud server 70 realize remote alarm and assistance; the positioning unit provides accurate vehicle location information; the power supply unit 80 ensures that the device can continue to operate at critical moments. The various units cooperate with each other to realize the emergency handling of abnormal situations and efficient assistance by the emergency handling device 100, which is conducive to improving the efficiency of handling traffic accidents.

[0090] Embodiment 2

[0091] The above embodiment describes each unit of the emergency processing device 100 , and this embodiment further describes the overall workflow of the emergency processing device 100 .

[0092] While the vehicle is driving, the external detection unit 20 detects a collision signal (such as a sudden change in acceleration), and the gas detection unit 2220 detects that the smoke concentration exceeds the standard. The control unit 30 calculates the secondary confirmation interval as 5 seconds based on the current vehicle speed (such as 80 km / h). After 5 seconds, the external detection unit 20 rechecks and confirms the collision traces, and the gas detection unit 2220 retests that the smoke concentration continues to increase.

[0093] The control unit 30 activates the voice unit 40 to broadcast: "Collision and smoke detected, please confirm safety!" The internal detection unit 20 scans the people in the car: if the people can respond, the voice unit 40 prompts to select the warning mode or call for help; if there is no response, it is determined to be a major casualty.

[0094] Scenario 1 (people can interact):

[0095] The user selects "warning mode 1" through voice command, and the control unit 30 activates the sound and light alarm 50 (LED flashes at a low frequency), and uploads the accident location to the emergency contact through the communication unit 60.

[0096] Scenario 2 (people cannot interact):

[0097] The control unit 30 automatically switches to "warning mode 2" (LED high-frequency flashing + beeping), and uploads the accident information (including positioning, collision image, smoke data) to the cloud server 70, triggering an emergency response from the rescue platform.

[0098] After the vehicle is turned off, the power supply unit 80 switches to the energy storage battery 85 to ensure that the device continues to operate for at least 24 hours. All detection data and operation records are stored in the flash memory of the control unit 30 for accident analysis.

[0099] Optionally, when the positioning unit cannot obtain satellite signals (such as in a tunnel), the control unit 30 generates auxiliary positioning information in combination with the driving route recorded by the external detection unit 20 (such as the last known position + inertial navigation data).

[0100] Optionally, the communication unit 60 supports the V2X protocol, and when an accident is detected, a warning signal is broadcast to surrounding vehicles, triggering their on-board systems to synchronously start a risk avoidance mode (such as automatic deceleration).

[0101] Different from the prior art, the present application provides an emergency handling device 100 that can automatically detect abnormal conditions, perform secondary confirmation and match the corresponding alarm mode, and can realize emergency alarm and assistance without manual intervention. Through real-time data monitoring and analysis, the emergency handling device 100 can detect abnormalities and start the emergency handling process in the first time, greatly improving the timeliness of rescue. At the same time, the emergency handling device 100 also combines a variety of sensors and data analysis technologies, and the emergency handling device 100 can accurately judge the type and severity of abnormalities to avoid false alarms and missed reports. Through the connection between the communication unit 60 and the cloud server 70, the emergency handling device 100 can realize remote alarm and assistance, ensuring that the rescue department can obtain accident information and take corresponding rescue measures in the first time. The design of the power supply unit 80 ensures that the emergency handling device 100 can continue to operate for a period of time after the vehicle is turned off, providing necessary support for rescue. Compared with the prior art, the emergency handling device 100 has significant advantages in terms of intelligence, response speed, accuracy, remote alarm and assistance, and continuous operation capability. These advantages enable the emergency handling device 100 to improve the efficiency of rescue and handling in traffic accident handling and avoid secondary accidents.

[0102] The above are only embodiments of the present application, and do not thereby limit the patent scope of the present application. Any equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, are equally included in the patent protection scope of the present application.

Claims

1. An emergency treatment device, characterized in that: include: A data acquisition unit connected to an on-board electronic control unit of a carrier vehicle, and used to obtain driving data of the carrier vehicle in real time through the on-board electronic control unit; A detection unit, used for detecting the driving environment of the carrier vehicle in real time; A control unit, connected to the data acquisition unit and the detection unit respectively; The control unit responds to an abnormality in the driving environment of the carrier vehicle by performing a secondary confirmation based on the driving environment and the driving data; the control unit also responds to an abnormality in the result of the secondary confirmation by performing an emergency alarm based on the driving environment at the time of the secondary confirmation and the driving data matching the corresponding alarm mode.

2. The emergency treatment device according to claim 1, characterized in that: The detection unit includes an image detection unit and a gas detection unit; The image detection unit is used to detect the status of people inside the carrier vehicle and the driving scene outside; The gas detection unit is used to detect the air conditions inside and outside the carrier vehicle.

3. The emergency treatment device according to claim 2, characterized in that: The control unit calculates an interval time based on the driving data of the carrier vehicle in response to an abnormality in the driving scene outside the carrier vehicle or the air state outside the carrier vehicle, and performs a secondary confirmation of the driving scene outside the carrier vehicle or the air state outside the carrier vehicle through the detection unit after the interval time; In response to the abnormality still existing during the secondary confirmation or the gas detection unit detecting a new abnormality in the air state outside the carrier vehicle, the control unit issues an emergency alarm based on the driving environment and driving data during the secondary confirmation and matching the corresponding alarm mode.

4. The emergency treatment device according to claim 3, characterized in that: The emergency handling device also includes a speech unit; In response to the abnormality still existing during the secondary confirmation or the gas detection unit detecting a new abnormality in the air state outside the carrier vehicle, the control unit broadcasts the abnormality information of the carrier vehicle through the voice unit.

5. The emergency treatment device according to claim 4, characterized in that: The emergency handling device also includes a warning device; The control unit obtains the voice command through the voice unit in response to the abnormality still existing during the second confirmation or the gas detection unit detecting a new abnormality in the air state outside the carrier vehicle and no casualties in the personnel state inside the carrier vehicle; The control unit responds to the voice command matching the warning mode and issues an audible and visual warning through the alarm.

6. The emergency treatment device according to claim 5, characterized in that: The emergency handling device also includes a communication unit and a cloud server; The control unit responds to the voice command matching the rescue mode, sends a rescue message to the cloud server through the communication unit, or issues an audible and visual warning through the alarm; The cloud server sends alarm information in corresponding formats to the traffic platform, rescue platform, medical platform and emergency contact respectively based on the assistance information.

7. The emergency treatment device according to claim 5, characterized in that: The emergency handling device further comprises a positioning unit, which is used to obtain the position of the carrier vehicle in real time; The control unit generates a help message in response to the voice command matching the help mode based on the position, driving environment and driving data of the carrier vehicle acquired during the secondary confirmation.

8. The emergency treatment device according to claim 4, characterized in that: The control unit responds to the secondary confirmation that the abnormality still exists or the gas detection unit detects a new abnormality in the air state outside the carrier vehicle, and the status of people inside the carrier vehicle is unable to interact, sends a request for help to the cloud server through the communication unit, and emits an audible and visual warning through the alarm.

9. The emergency treatment device according to claim 1, characterized in that: The emergency handling device further comprises a power supply unit, wherein the power supply unit is connected to a power supply of the carrier vehicle; The driving data includes a driving state of the vehicle, and the control unit switches the power supply mode of the power supply unit to external power supply in response to the driving state of the vehicle being started; In response to the vehicle driving state being ignition off, the control unit switches the power supply mode of the power supply unit to internal power supply.

10. The emergency treatment device according to claim 9, characterized in that: The power supply unit includes an energy storage battery; When the power supply mode of the power supply unit is external power supply, the energy storage battery is charged by the power supply of the carrier vehicle; When the power supply mode of the power supply unit is internal power supply, the energy storage battery is used to power the emergency processing device.

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