CN215042638U

CN215042638U - Automobile rescue assisting device

Info

Publication number: CN215042638U
Application number: CN202121370037.5U
Authority: CN
Inventors: 杨昊; 常琳; 蒋华涛; 陈大鹏; 仲雪君
Original assignee: Wuxi Internet Of Things Innovation Center Co ltd
Current assignee: Wuxi Internet Of Things Innovation Center Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-07
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses an automobile rescue assisting device, which relates to the field of automobile safety devices and comprises a main controller, an in-automobile detection device, an out-automobile detection device, an on-board server and a cloud end, wherein the in-automobile detection device, the out-automobile detection device, the on-board server and the cloud end are connected with the main controller; the vehicle exterior detection device is placed outside the vehicle roof and used for monitoring the environment outside the vehicle in real time; the vehicle-mounted server is used for storing the reasonable concentration range of the related gas, and mechanical parameters based on the mechanical simulation under the vehicle body structure parameters and the actual impact test; the high in the clouds is arranged in the rescue team, and the high in the clouds passes through communication module and main control unit communication interaction, and the rescue personnel are according to the inside and outside condition evacuation accident highway section traffic of car of high in the clouds feedback and carry corresponding rescue instrument high-efficiently to go to the scene, and the device can also monitor member's in the car dangerous action and potential safety hazard, and the prevention car accident takes place.

Description

Automobile rescue assisting device

Technical Field

The utility model belongs to the technical field of the safety device of car and specifically relates to a device is assisted in car rescue.

Background

With the rapid development of the automobile industry, automobiles are widely popularized, but for the safety aspect of automobiles, most automobiles are only provided with safety airbags, after an accident occurs, rescuers cannot timely get out of the conditions in and around the automobile and carry proper rescue tools, the rescue opportunity is delayed due to traffic jam of an accident road section, and the rescue efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The present invention provides a device for assisting in rescue of a vehicle, which aims at the above problems and technical needs. The rescue team can evacuate accident road traffic according to the conditions inside and outside the vehicle fed back by the cloud end and carry corresponding rescue tools to efficiently go to the scene.

The technical scheme of the utility model as follows:

an automobile rescue assisting device comprises a main controller, an in-automobile detection device, an out-automobile detection device, an in-automobile server and a cloud end, wherein the in-automobile detection device, the out-automobile detection device, the in-automobile server and the cloud end are connected with the main controller; the vehicle exterior detection device is placed outside the vehicle roof and used for monitoring the environment outside the vehicle in real time; the vehicle-mounted server is used for storing the reasonable concentration range of the related gas, and mechanical parameters based on the mechanical simulation under the vehicle body structure parameters and the actual impact test; the cloud is arranged in the rescue team and is communicated and interacted with the main controller through the communication module.

The in-vehicle detection device comprises an air inlet fan, a first controller, a carbon dioxide sensor, a toxic gas sensor, a millimeter wave radar, a camera and a loudspeaker, wherein the carbon dioxide sensor, the toxic gas sensor, the millimeter wave radar, the camera and the loudspeaker are connected with the first controller; the main controller, the first controller, the carbon dioxide sensor and the toxic gas sensor are integrated in a first packaging shell, and an interface is arranged at the bottom of the first packaging shell and used for pin butt joint among the in-vehicle detection device, the out-vehicle detection device and the main controller; the air inlet fans are symmetrically distributed on the side surface of the first packaging shell and are used for sucking air in the vehicle; the top of the first packaging shell is provided with a second packaging shell, the cameras are symmetrically distributed on the side face of the second packaging shell and respectively face the front seat and the rear seat, and the millimeter wave radars are distributed on the other side faces of the second packaging shell and are used for monitoring whether personnel exist in the vehicle in real time; the loudspeaker is used for broadcasting the detected condition in the vehicle and prompting personnel in the vehicle to pay attention to the driving standard.

The vehicle exterior detection device comprises an air inlet, a second controller, a carbon dioxide sensor, a toxic gas sensor, a millimeter wave radar, a laser radar and a camera, wherein the carbon dioxide sensor, the toxic gas sensor, the millimeter wave radar, the laser radar and the camera are connected with the second controller; the second controller, the carbon dioxide sensor and the toxic gas sensor are integrated in a third packaging shell, the air inlet and the camera are arranged at the head of the third packaging shell, and the head can horizontally rotate for 360 degrees; communication module's antenna and laser radar set up in the bottom of third encapsulation casing, and laser radar is towards locomotive positive direction, and a plurality of millimeter wave radars distribute in the bottom of third encapsulation casing, and millimeter wave radar, laser radar and camera are used for real-time supervision automobile body surrounding environment.

The further technical scheme is that the in-vehicle detection device further comprises a plurality of infrared probes connected with the first controller, wherein the infrared probes are distributed in the crack of the window frame on each vehicle window and face downwards to detect whether the vehicle window is blocked or not.

The technical scheme is that the in-vehicle detection device further comprises a plurality of infrared temperature sensors connected with the first controller, and the infrared temperature sensors are distributed around the millimeter wave radar and used for detecting whether a high-temperature source exists in the vehicle.

The detection device in the vehicle further comprises a plurality of liquid level sensors and humidity sensors which are connected with the first controller, wherein the liquid level sensors are distributed on the inner side of the vehicle door along the height of the vehicle door, and the millimeter wave radar and the liquid level sensors are matched for detecting whether water enters the bottom in the vehicle; the humidity sensor is integrated in the first packaging shell and used for detecting whether water enters the top of the interior of the automobile.

The technical scheme is that the vehicle exterior detection device further comprises a plurality of pressure sensors connected with the second controller, wherein the pressure sensors are integrated in a fourth packaging shell and distributed around the vehicle body for detecting the impact pressure values at different positions.

The vehicle exterior detection device further comprises a GPS and a velometer which are connected with the second controller, wherein the GPS is used for positioning the position of the vehicle body, and the velometer is used for monitoring the running speed and the impact speed of the vehicle body in real time.

The technical scheme is that the vehicle exterior detection device further comprises a temperature sensor connected with the second controller, and a probe of the temperature sensor is arranged on the third packaging shell and used for detecting the temperature outside the vehicle.

The automobile rescue assisting device further comprises a client side and a CAN interface which are connected with the main controller, wherein the client side is connected with the main controller through Bluetooth, and the CAN interface is used for the main controller to communicate with an in-automobile management system so as to realize man-machine interaction.

The utility model has the beneficial technical effects that:

the device combines gas data, mechanical simulation, impact data and sensor parameters, can effectively identify impact conditions and impact points, obtains personnel conditions and vehicle damage conditions in the vehicle through data comparison, and uploads the personnel conditions and the vehicle damage conditions to the cloud, so that rescuers can carry appropriate rescue equipment, carry out traffic scheduling on the site, formulate emergency schemes and the like, and the purpose of efficient rescue is achieved; through setting up camera, infrared temperature sensor, infrared probe and level sensor etc. dangerous action and the potential safety hazard of member in can effectual standard car, avoid the conflagration and the unusual personnel activity that probably take place in the car, the prevention traffic accident takes place.

Drawings

Fig. 1 is a schematic diagram of a rescue assistance device for a vehicle provided by the present application.

Fig. 2 is a schematic diagram of an in-vehicle detection device provided by the present application.

Fig. 3 is a view-angle structural diagram of the in-vehicle detection device provided by the present application.

Fig. 4 is a structural diagram of another view angle of the in-vehicle detection device provided by the present application.

Fig. 5 is a layout diagram of an infrared probe provided in the present application.

FIG. 6 is a layout view of a fluid level sensor as provided herein.

Fig. 7 is a schematic diagram of the vehicle exterior detection device according to the present application.

Fig. 8 is a view-angle configuration diagram of the vehicle exterior detection device according to the present application.

Fig. 9 is a structural view of another view angle of the vehicle exterior detection device provided by the present application.

FIG. 10 is a fourth package housing with a pressure sensor integrated therein as provided herein.

Detailed Description

The following describes the embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1, an automobile rescue assisting device includes a main controller, and an in-vehicle detection device, an out-vehicle detection device, an in-vehicle server, a CAN interface, a client, and a cloud connected to the main controller, where the in-vehicle detection device is placed inside a roof of an automobile and used for monitoring the environment and personnel conditions inside the automobile in real time; the vehicle exterior detection device is placed outside the vehicle roof and used for monitoring the environment outside the vehicle in real time; the vehicle-mounted server is used for storing the reasonable concentration range of the related gas, providing judgment basis for the main controller based on the mechanical simulation under the vehicle body structure parameters and the mechanical parameters under the actual impact test; the CAN interface is used for the communication between the main controller and the in-vehicle management system, so that the man-machine interaction is realized, and under the condition of meeting a communication protocol, the vehicle CAN be additionally provided with the device under the condition of not replacing a complete set of system so as to improve the safety; the cloud end is arranged in the rescue team, the cloud end is in communication interaction with the main controller through the communication module, and optionally, the communication module is 4G/5G/WIFI and other communication equipment; the client is connected with the main controller through Bluetooth, and optionally, the client is generally a mobile phone of a vehicle owner.

Referring to fig. 2 to 4, the in-vehicle detection device includes two air intake fans 1, a first controller, and a carbon dioxide sensor, a toxic gas sensor, a plurality of millimeter-wave radars 2, two cameras 3, a speaker, a plurality of infrared probes 4, a plurality of infrared temperature sensors 5, a plurality of liquid level sensors 6, and a humidity sensor connected to the first controller. Wherein main control unit, first controller, carbon dioxide sensor, toxic gas sensor and humidity transducer are integrated in first encapsulation casing 7, and the bottom of first encapsulation casing 7 is equipped with interface 9 for detection device in the car, the butt joint of the pin between the car detection device and the main control unit, specific circuit wiring is not repeated here.

The air inlet fan 1 is symmetrically distributed on the side surface of the first packaging shell 7, and the air inlet fan 1 sucks air in the vehicle to enable the air to be in contact with the carbon dioxide sensor and the toxic gas sensor in the shell. The top of first encapsulation casing 7 is equipped with

second encapsulation casing

8, and 3 symmetric distribution of camera are in the side of second encapsulation casing 8, and respectively towards front seat and back seat, and a plurality of millimeter wave radar 2 distribute in other sides of second encapsulation casing 8 for whether have personnel in the real-time supervision car. The infrared temperature sensors 5 are distributed around the millimeter wave radar 2 and used for detecting whether a high temperature source exists in the vehicle. The loudspeaker is used for broadcasting the detected condition in the vehicle and prompting personnel in the vehicle to pay attention to the driving standard.

As shown in fig. 5, the infrared probe 4 is distributed in the crack of the window frame on each window and faces downwards for detecting whether the window part is blocked. As shown in fig. 6, the liquid level sensors 6 are distributed inside each vehicle door along the height of the vehicle door, and optionally, two liquid level sensors 6 are arranged at the bottom of the vehicle door and two liquid level sensors 6 are arranged in the middle of the vehicle door. The millimeter wave radar 2 and the liquid level sensor 6 are matched to detect whether water enters the bottom of the automobile. The humidity sensor is used for detecting whether water enters the top of the automobile.

Referring to fig. 7 to 9, the vehicle exterior detection device includes an air inlet 10, a second controller, and a carbon dioxide sensor, a toxic gas sensor, a millimeter wave radar 11, a laser radar 12, a camera 13, a plurality of pressure sensors, a GPS, a speedometer, and a temperature sensor 14 connected to the second controller. Wherein the second controller, the carbon dioxide sensor and the toxic gas sensor are integrated in the third packaging shell, the air inlet 10 and the camera 13 are arranged at the head 151 of the third packaging shell, the head 151 can horizontally rotate for 360 degrees, and the probe of the temperature sensor 14 is arranged on the head 151 of the third packaging shell and used for detecting the temperature outside the vehicle. Antenna 16 and laser radar 12 of communication module set up in the bottom 152 of third encapsulation casing, and laser radar 12 is towards locomotive positive direction, and a plurality of millimeter wave radar 11 distribute in the bottom 152 of third encapsulation casing, and millimeter wave radar 11, laser radar 12 and camera 13 are used for real-time supervision automobile body surrounding environment. The GPS is used for positioning the position of the vehicle body, and the velometer is used for monitoring the running speed and the impact speed of the vehicle body in real time.

As shown in fig. 10, the pressure sensors are integrated in the fourth packaging shell 17 and distributed around the vehicle body, such as the front of the vehicle, the rear bumper beam, the engine cover, the roof, the trunk, the doors, the a pillar, the B pillar, and the C pillar of the vehicle body, and the pressure sensors are used for detecting the impact pressure values at different positions.

The working principle of the device is as follows:

when the automobile runs, the main controller sends an instruction to each module to start running, the carbon dioxide sensor and the toxic gas sensor in the automobile monitor the gas concentration in the automobile, the main controller is in butt joint with the vehicle-mounted server, and when the gas concentration exceeds a set threshold value, the main controller controls the loudspeaker to broadcast in the automobile to remind people in the automobile to open the window for ventilation.

When personnel or objects extend out of the window through the window, the main controller can receive signals sent by the infrared probe 4, when the camera 3 identifies that the personnel in the vehicle have obvious limb contact with a driver, the behaviors can enable the main controller to control the loudspeaker to broadcast in the vehicle, so that the personnel in the vehicle is reminded to standardize the behaviors, and time periods and video contents are recorded for follow-up investigation.

If the main controller receives a high-temperature signal sent by the infrared temperature sensor 5, the main controller calls the camera to read a picture, and judges whether the high-temperature source is a high-temperature source in an abnormal area or not through an image recognition technology, for example, heat sources with the temperature of more than 100 ℃ at a position of a pedal pad in the vehicle, a cushion in the vehicle body, a roof, a dashboard in a cab and a storage box in front of a copilot are all abnormal area high-temperature sources. When finding that the temperature is in the high temperature source in abnormal area, this data will be uploaded to main control unit, are reported by main control unit dispatch speaker, upload the high in the clouds when the emergence accident and supply the rescuer to call, investigate the fire source.

When the vehicle bottom entered water first, level sensor 6 that is located the door bottom read the car and intake, and millimeter wave radar 2 detection water level condition is called to first controller this moment, and when the roof entered water first, humidity transducer 12 read the car and intake, all outwards sends the SOS and will meet the water condition and send to the high in the clouds in the rescue personnel place through main control unit under two kinds of circumstances.

When the car owner leaves the car in, if main control unit received the signal that millimeter wave radar 2 sent, then judge that there is personnel to be left over in the car to pass through the bluetooth with this information and send to the customer end, avoid the infant to remain in the car.

In the running process of a vehicle, the first controller reads data of the velometer, when the vehicle body is impacted by an external object/vehicle, numerical values read by the pressure sensors at different positions are different, according to the arrangement position and data change, the main controller can distinguish the impacted position, the structural change of the vehicle body at the moment is judged by combining mechanical simulation data in the vehicle-mounted server and record data under a vehicle body impact experiment, whether obvious structural deformation and the general conditions of people in the vehicle, such as whether fracture occurs or not, the data are uploaded to a cloud end to interact with rescuers, the conditions of the people after a vehicle accident are checked by combining videos shot by the camera 3, such as whether a video picture has obvious coma and bleeding conditions, and the rescuers judge whether large breaking tools and special medical instruments need to be carried or not.

When an automobile accident occurs, the main controller dispatches the GPS to read real-time positioning, sends out a distress signal through the antenna 16, waits for rescuers to arrive, and uploads the actual environment around the automobile body detected by the millimeter wave radar 11, the laser radar 12 and the rotatable camera 13 to the cloud for traffic scheduling, so that vehicle congestion during rescue is avoided, and the time is delayed; when having interim personnel to come the rescue around, main control unit will be vehicle condition and personnel's condition at this moment and report through the interior speaker of car, make things convenient for interim personnel in time to rescue, and avoid the secondary damage.

What has been described above is only a preferred embodiment of the present application, and the present invention is not limited to the above embodiments. It is to be understood that other modifications and variations directly derivable or suggested by those skilled in the art without departing from the spirit and scope of the present invention are to be considered as included within the scope of the present invention.

Claims

1. An automobile rescue assisting device is characterized by comprising a main controller, an in-automobile detection device, an out-automobile detection device, a vehicle-mounted server and a cloud end, wherein the in-automobile detection device, the out-automobile detection device, the vehicle-mounted server and the cloud end are connected with the main controller; the vehicle exterior detection device is placed outside the roof of the vehicle and used for monitoring the environment outside the vehicle in real time; the vehicle-mounted server is used for storing the reasonable concentration range of the related gas, and mechanical parameters based on the mechanical simulation under the vehicle body structure parameters and the actual impact test; the cloud is arranged in a rescue team and is in communication interaction with the main controller through a communication module.

2. The rescue aid for car according to claim 1, wherein the in-car detection device comprises an air intake fan, a first controller, and a carbon dioxide sensor, a toxic gas sensor, a millimeter wave radar, a camera and a speaker connected to the first controller; the main controller, the first controller, the carbon dioxide sensor and the toxic gas sensor are integrated in a first packaging shell, and an interface is arranged at the bottom of the first packaging shell and used for pin butt joint among the in-vehicle detection device, the out-vehicle detection device and the main controller; the air inlet fans are symmetrically distributed on the side surface of the first packaging shell and are used for sucking air in the vehicle; the top of the first packaging shell is provided with a second packaging shell, the cameras are symmetrically distributed on the side surface of the second packaging shell and respectively face the front seat and the rear seat, and the millimeter wave radars are distributed on the other side surfaces of the second packaging shell and are used for monitoring whether people exist in the vehicle or not in real time; the loudspeaker is used for broadcasting the detected condition in the vehicle and prompting personnel in the vehicle to pay attention to the driving standard.

3. The automobile rescue assistance device according to claim 1, wherein the vehicle exterior detection device comprises an air inlet, a second controller, and a carbon dioxide sensor, a toxic gas sensor, a millimeter wave radar, a laser radar, and a camera connected to the second controller; the second controller, the carbon dioxide sensor and the toxic gas sensor are integrated in a third packaging shell, the air inlet and the camera are arranged at the head of the third packaging shell, and the head can horizontally rotate for 360 degrees; communication module's antenna and laser radar set up the bottom of third encapsulation casing, just laser radar is towards locomotive positive direction, and a plurality of millimeter wave radar distribute in the bottom of third encapsulation casing, millimeter wave radar, laser radar and camera are used for real-time supervision automobile body surrounding environment.

4. The rescue aid for car according to claim 2, wherein the in-car detection device further comprises a plurality of infrared probes connected with the first controller, the infrared probes are distributed in the gap of the window frame on each window and are downward oriented for detecting whether the window is blocked or not.

5. The rescue aid as claimed in claim 2, wherein the in-vehicle detecting device further comprises a plurality of infrared temperature sensors connected to the first controller, the infrared temperature sensors being distributed around the millimeter wave radar for detecting whether there is a high temperature source in the vehicle.

6. The rescue aid for car as claimed in claim 2, wherein the detection device further comprises a plurality of level sensors and humidity sensors connected to the first controller, the level sensors are distributed along the height of the car door at the inner side of the car door, and the millimeter wave radar and the level sensors are used for detecting whether water enters the bottom of the car; the humidity sensor is integrated in the first packaging shell and used for detecting whether water enters the top of the interior of the automobile or not.

7. The rescue aid for car according to claim 3, wherein the detection device outside the car further comprises a plurality of pressure sensors connected to the second controller, the pressure sensors being integrated in a fourth packaging housing and distributed around the car body for detecting the impact pressure values at different positions.

8. The rescue aid as claimed in claim 3, wherein the vehicle exterior detecting device further comprises a GPS and a velometer connected to the second controller, the GPS is used for locating the position of the vehicle body, and the velometer is used for monitoring the vehicle body running speed and the collision speed in real time.

9. The rescue aid for car according to claim 3, wherein the detection device outside the car further comprises a temperature sensor connected to the second controller, a probe of the temperature sensor being provided on the third encapsulating housing for detecting the temperature outside the car.

10. The rescue aid device according to any one of claims 1 to 9, further comprising a client connected to the main controller and a CAN interface, wherein the client is connected to the main controller via bluetooth, and the CAN interface is used for the main controller to communicate with an in-vehicle management system to realize human-computer interaction.