Drowning lifesaving system and automobile
By integrating components such as rechargeable batteries, water level sensors and gas generators in the car, the air bags are automatically or manually controlled to pop up, the problem that swimmers in the car cannot quickly obtain life-saving equipment after the car falls into the water, achieving a safe escape effect.
Patent Information
- Application Number
- CN202422457052.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-10-11
AI Technical Summary
After the existing car falls into the water, people who cannot swim in the car cannot quickly obtain lifesaving equipment after escaping through broken windows, resulting in a high risk of drowning.
Design a life-saving system for falling into the water, including rechargeable batteries, water level sensors, control chips, relays, switches, gas generators and air bags. Use water level sensors to detect water level signals or manual control buttons, and automatically or manually control the air bags to ensure that people who cannot swim can quickly obtain air bags.
It is achieved that after the car falls into the water, people who cannot swim in the car can quickly obtain air bags, reduce the risk of drowning and ensure safe escape.
Smart Images
Figure CN223045701U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of vehicle safety. Specifically, the utility model relates to a water rescue system and an automobile. Background Art
[0002] With the popularization of automobiles, various accidents often occur. Among them, the occurrence of automobile water accidents poses a great threat to the life safety of the people in the car. After the car falls into the water, when the people in the car have completed breaking the window and are ready to escape, if some of the people in the car cannot swim, it is a very important issue how these people who cannot swim can safely reach the shore or how to stay safely in the water waiting for rescue. In many automobile water accidents, there are many cases where the people in the car have completed breaking the window and are ready to escape, but they drown during the escape process because they cannot swim.
[0003] Patent CN202911593U discloses a multifunctional vehicle headrest, which includes a headrest body and a vertical beam. The feature is that a hard alloy tip is provided at the end of the vertical beam. Further, a receiving cavity is arranged inside the headrest body, and an automatic inflation life jacket is placed in the receiving cavity.
[0004] However, for the multifunctional vehicle headrest disclosed in the above patent, the people in the waterlogged vehicle need to tear open the vehicle seat headrest with force during self-rescue to take out the life jacket, which cannot ensure that the life jacket inside the vehicle seat headrest can be quickly taken out, posing a serious threat to the life safety of the people who cannot swim and have completed breaking the window and are ready to escape in the car. Summary of the Utility Model
[0005] The technical problem to be solved by the utility model is to provide a water rescue system and an automobile aiming at the deficiencies of the prior art, so as to quickly provide an airbag for the people who cannot swim in the car to ensure that they will not drown after breaking the window.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0007] The utility model provides a water-falling life-saving system, which includes a rechargeable battery, a water level sensor, a control chip, a relay, a switch, a gas generator, an airbag, a waterproof device and a car seat headrest. Among them, the output end of the rechargeable battery is respectively connected with the input end of the water level sensor and the input end of the control chip; the output end of the water level sensor is connected with the input end of the control chip; the output end of the control chip is connected with the input end of the relay; the switch is connected with the control chip; the gas generator is connected with the rechargeable battery and the relay to form an electric circuit; the inflation port of the airbag is connected with the air outlet of the gas generator; the rechargeable battery, the control chip and the relay are arranged inside the waterproof device; the gas generator and the airbag are arranged inside the car seat headrest; a weakening line is arranged on the side fabric of the car seat headrest facing the car front windshield.
[0008] Further, the system further includes a car power supply, and the output end of the car power supply is connected with the input end of the rechargeable battery.
[0009] Further, the water level sensor is arranged on the pipe beam inside the car instrument panel.
[0010] Further, the waterproof device is arranged under the car seat base.
[0011] Further, the switch corresponds to a control button, and the control button is arranged on the side fabric of the car seat headrest.
[0012] Further, the water level signal detected by the water level sensor is transmitted to the control chip.
[0013] Further, the control chip receives the water level signal transmitted by the water level sensor and controls the relay to act.
[0014] The utility model also provides a car, which is configured with the above-mentioned water-falling life-saving system.
[0015] The water-falling life-saving system of the utility model has the following advantages:
[0016] (1) Through the water-falling life-saving system of the utility model, it is possible to quickly provide an airbag for the non-swimming personnel in the car to ensure that they will not drown after breaking the window.
[0017] (2) The water-falling life-saving system of the utility model includes a rechargeable battery, a control chip, a relay and a waterproof device. Among them, the rechargeable battery, the control chip and the relay are arranged inside the waterproof device. When the car falls into water, under the protection of the waterproof device, the rechargeable battery, the control chip and the relay inside the waterproof device can work normally, enabling the passengers in the car to obtain the airbag smoothly.
[0018] (3) The water-falling rescue system of the present utility model can automatically control the airbag to pop up after detecting the water level signal through the water level sensor, or manually control the airbag to pop up by long-pressing the control button.
[0019] (4) A control button is provided in the water-falling rescue system of the present utility model. After the vehicle falls into water, if the water level sensor fails to detect the water level signal for various reasons, but the vehicle occupants think that the airbag is needed, they can manually control the airbag to pop up by long-pressing the control button.
[0020] (5) When obtaining the airbag through the control button in the present utility model, if the control button is not long-pressed, the airbag will not pop up, effectively avoiding accidental touch by vehicle occupants. Description of the Drawings
[0021] This specification includes the following drawings, and the shown contents are respectively:
[0022] Figure 1 It is the schematic diagram of the water-falling rescue system of the present utility model.
[0023] Description of the reference numerals: 1. Charging battery; 2. Water level sensor; 3. Control chip; 4. Relay; 5. Switch; 6. Gas generator; 7. Airbag; 8. Waterproof device; 9. Automobile seat headrest; 10. Automobile power supply; 61. Air outlet; 71. Inflation port. Detailed Embodiment
[0024] The following is a further detailed description of the specific embodiments of the present utility model by describing the embodiments with reference to the drawings, aiming to help those skilled in the art have a more complete, accurate and in-depth understanding of the concept and technical solution of the present utility model and facilitate its implementation.
[0025] Figure 1 It is the schematic diagram of the water-falling rescue system of the present utility model, including a charging battery 1, a water level sensor 2, a control chip 3, a relay 4, a switch 5, a gas generator 6, an airbag 7, a waterproof device 8, and an automobile seat headrest 9. Among them, the output end of the charging battery 1 is respectively connected to the input end of the water level sensor 2 and the input end of the control chip 3; the output end of the water level sensor 2 is connected to the input end of the control chip 3; the output end of the control chip 3 is connected to the input end of the relay 4; the switch 5 is connected to the control chip 3; the gas generator 6 is connected to the charging battery 1 and the relay 4 to form an electric circuit; the inflation port 71 of the airbag 7 is connected to the air outlet 61 of the gas generator 6; the charging battery 1, the control chip 3, and the relay 4 are arranged inside the waterproof device 8; the gas generator 6 and the airbag 7 are arranged inside the automobile seat headrest 9; on the side fabric of the automobile seat headrest 9 facing the front windshield of the automobile, there is a weakening line ( Figure 1(not shown in the figure). The system further includes an automotive power supply 10, and the output end of the automotive power supply 10 is connected to the input end of the rechargeable battery 1. In addition, the aforementioned waterproof device 8 can adopt an existing waterproof device; the aforementioned gas generator 6 can adopt an airbag gas generator; the aforementioned control chip 3 can adopt STC89C52.
[0026] Figure 1 The water level sensor 2 in the figure is arranged on the pipe beam inside the automotive instrument panel; Figure 1 The waterproof device 8 in the figure is arranged under the automotive seat base; Figure 1 The switch 5 in the figure corresponds to a control button ( Figure 1 (not shown in the figure), and the control button is arranged on the side fabric of the automotive seat headrest 9. In addition, the rated voltage of the rechargeable battery 1 adopted in the present utility model is adapted to the rated voltages of the water level sensor 2 and the control chip 3.
[0027] The working principle of the present utility model is introduced as follows in conjunction with Figure 1 the following:
[0028] After the vehicle falls into water, when the water level sensor 2 detects a water level signal, the water level signal detected by the water level sensor 2 is transmitted to the control chip 3. The control chip 3 receives the water level signal transmitted by the water level sensor 2 and controls the relay 4 to act, so that the electrical circuit connecting the gas generator 6, the rechargeable battery 1 and the relay 4 is turned on, thereby igniting the gas generator 6, causing the gas generator 6 to generate gas, and filling the generated gas into the airbag 7 from its air outlet 61 and the inflation port 71 of the airbag 7. Since a weakening line is provided on the side fabric of the automotive seat headrest 9 facing the vehicle front windshield, during the inflation process of the airbag 7, it can pop out from the place where the weakening line is provided on the side fabric of the automotive seat headrest 9 facing the vehicle front windshield, so that the vehicle occupants can smoothly obtain the airbag 7. Therefore, when the vehicle occupants have broken the window and are ready to escape, the non-swimming occupants in the vehicle can obtain the airbag 7 to help them escape smoothly.
[0029] After the vehicle falls into water, if the water level sensor 2 fails to detect a water level signal for various reasons, but the vehicle occupants think an airbag 7 is needed, the airbag can be manually controlled to pop up by long pressing the control button. After the control button is pressed, the control chip 3 receives the signal that the control button is pressed, and the control chip 3 determines whether the time when the control button is pressed is less than a preset time. If the control chip 3 determines that the time when the control button is pressed is not less than the preset time, the control chip 3 controls the relay 4 to act, so that the electrical circuit connecting the gas generator 6, the rechargeable battery 1 and the relay 4 is turned on, thereby igniting the gas generator 6, causing the gas generator 6 to generate gas, and filling the generated gas into the airbag 7 from its gas outlet 61 and the inflation port 71 of the airbag 7. Since a weakening line is provided on the fabric on the side of the vehicle seat headrest 9 facing the vehicle windshield, during the inflation process of the airbag 7, it can pop out from the place where the weakening line is provided on the fabric on the side of the vehicle seat headrest 9 facing the vehicle windshield, so that the vehicle occupants can smoothly obtain the airbag 7. Therefore, when the vehicle occupants have broken the window and are ready to escape, those who cannot swim in the vehicle can obtain the airbag 7 to help them escape smoothly.
[0030] After the control button is pressed, the control chip 3 receives the signal that the control button is pressed, and the control chip 3 determines whether the time when the control button is pressed is less than a preset time. If the control chip 3 determines that the time when the control button is pressed is less than the preset time, the control chip 3 will not control the relay 4 to act, and the airbag will not pop up, thereby effectively avoiding accidental touch by the vehicle occupants.
[0031] In addition, the preset time in this embodiment is ten seconds, but this preset time is not limited to ten seconds and can be specifically set according to the specific situation.
[0032] The present utility model also provides a vehicle equipped with the above-mentioned water immersion rescue system.
[0033] The above has described the present utility model by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above methods. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present utility model; or without improvement, the above concept and technical solution of the present utility model are directly applied to other occasions, they are all within the protection scope of the present utility model.
Claims
1. A lifesaving system for drowning, characterized in that: It includes a rechargeable battery, a water level sensor, a control chip, a relay, a switch, a gas generator, an air bag, a waterproof device, and a car seat headrest. The output end of the rechargeable battery is respectively connected to the input end of the water level sensor and the input end of the control chip; the output end of the water level sensor is connected to the input end of the control chip; the output end of the control chip is connected to the input end of the relay; the switch is connected to the control chip; the gas generator is connected to the rechargeable battery and the relay as a power circuit; the inflation port of the air bag is connected to the outlet of the gas generator; the rechargeable battery, the control chip and the relay are arranged inside the waterproof device; the gas generator and the air bag are arranged inside the car seat headrest; a weakening line is provided on the fabric of the car seat headrest facing the front windshield of the car.
2. A drowning rescue system as claimed in claim 1, characterized in that: It also includes a car power supply, the output end of which is connected to the input end of the rechargeable battery.
3. A drowning rescue system as claimed in claim 1, characterized in that: The water level sensor is arranged on a pipe beam inside the automobile instrument panel.
4. A drowning rescue system as claimed in claim 1, characterized in that: The waterproof device is arranged below the car seat base.
5. A drowning rescue system as claimed in claim 1, characterized in that: The switch corresponds to a control button, and the control button is arranged on the side fabric of the headrest of the car seat.
6. A drowning rescue system as claimed in claim 3, characterized in that: The water level signal detected by the water level sensor is transmitted to the control chip.
7. A drowning rescue system as claimed in claim 5, characterized in that: The control chip receives the water level signal transmitted by the water level sensor and controls the action of the relay.
8. A car, characterized in that: The device is provided with a water rescue system as claimed in any one of claims 1 to 7.
Citation Information
Patent Citations
Multifunctional car pillow
CN202911593U