Safe automobile capable of protecting and guaranteeing life and property safety of passengers

Abstract

The invention discloses a safety automobile for protecting and guaranteeing life and property safety of passengers, which belongs to the technical field of automobile safety and comprises an automobile body, an early fire danger disposal system and an underwater floating and power system. The early fire danger disposal system and the underwater floating and power system are arranged on the vehicle body; the vehicle body middle chassis floating mechanism is mounted on the middle chassis of the vehicle body and covered with a floating material assembly; the roof of the vehicle body adopts a composite structure and a reinforcing framework, the outer roof is a controllable deformation area, and a crumple buffer area is arranged at the connecting part of the outer roof and the inner roof; front windshield glass is omitted at the front windshield position of the vehicle body, a high-strength compression-resistant structure is arranged, a displayer is arranged on the inner side of the high-strength compression-resistant structure, multiple sets of cameras are arranged on the front, back, left and right sides of the vehicle body, and the cameras are electrically connected with the displayer. According to the invention, the life and property safety of passengers can be protected and guaranteed when the automobile is on fire, falls into water and other dangerous scenes.

Description

Technical Field

[0001] This invention belongs to the field of automotive safety technology, and in particular relates to a safe automobile that protects the life and property of passengers. Background Technology

[0002] Existing vehicles, including cars and trucks, face numerous potential dangers during operation, such as vehicle fires, submersion in water, and being sandwiched by heavy trucks. Vehicle fires can manifest in various ways, including engine fires, fires involving batteries and components in new energy vehicles, fires in the passenger compartment and trunk, and fires caused by aging wiring, posing significant risks to passengers, property inside the vehicle, and the vehicle itself. Submersion in water, being swept away, or sinking also poses significant dangers to passengers, property inside the vehicle, and the vehicle itself. Cars may face being sandwiched by heavy trucks from the front and rear, from the sides, from being topped by trucks, from being crushed by cement trucks, or from the impact of boulders rolling down hillsides. Existing cars cannot withstand these impacts, similarly posing significant dangers to passengers, property inside the vehicle, and the vehicle itself.

[0003] The windshield of a car is fragile and the most vulnerable part of the entire vehicle. It is directly facing the head, face, and torso of the driver and passengers, posing a significant safety risk. The windshield cannot withstand large flying stones, pieces of metal, tires or steel bars falling from other vehicles, or other sharp objects, as well as unpredictable objects flying from the surrounding environment. Windshields are frequently shattered or penetrated, seriously endangering the lives and property of passengers. Summary of the Invention

[0004] In view of this, the present invention provides a safe automobile that protects the life and property of passengers, in order to solve the above-mentioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A safety vehicle for protecting the life and property of passengers includes: a vehicle body, an early fire response system, and a floating and propulsion system; both the early fire response system and the floating and propulsion system are installed on the vehicle body.

[0007] The early fire response system includes a sprinkler head, which is installed at at least one preset position on the vehicle body. The sprinkler head can extinguish the fire at the initial stage of a fire.

[0008] The floating and propulsion system includes a front floating material component, a rear floating material component, and a mid-chassis floating mechanism. The front and rear floating material components cover the front and rear chassis of the vehicle body, respectively. The mid-chassis floating mechanism is installed on the mid-chassis of the vehicle body. The floating and propulsion system can assist the vehicle body in leaving dangerous waters and reaching a safe area.

[0009] The roof of the vehicle body is a composite structure, with an outer roof and an inner roof. The outer roof is a controllable deformation zone, and a collapse buffer zone is provided at the connection between the outer roof and the inner roof. Both the outer roof and the inner roof are double-layer structures. The outer roof and the inner roof, together with the A-pillar, B-pillar, C-pillar and D-pillar of the vehicle body (10) and the chassis, form an integrated rigid cage structure.

[0010] The windshield of the vehicle body is replaced with a high-strength pressure-resistant structure instead of a windshield glass. A display is installed inside the high-strength pressure-resistant structure. Multiple cameras are installed on the front, rear, left, and right sides of the vehicle body, and the cameras are electrically connected to the display.

[0011] Furthermore, the vehicle body mid-chassis floating mechanism includes a pair of floating components, which are symmetrically installed on both sides of the bottom end of the vehicle body mid-chassis.

[0012] Furthermore, the floating assembly includes a floating bracket, a buoyancy ball, a trigger switch, a barrier gate, an air pump, rollers, and an airbag. The floating bracket is fixedly installed at the bottom end of the chassis in the middle of the vehicle body. The trigger switch includes an upper trigger point and a lower trigger point. The upper trigger point is installed at the bottom end of the chassis, and the lower trigger point is installed at the top end of the barrier gate. The barrier gate slides vertically on the floating bracket. The buoyancy ball is installed on the barrier gate at the end away from the floating bracket. The rollers are connected to the airbag and are all placed inside the floating bracket. The air pump is installed at the top end of the floating bracket and is connected to the airbag pipeline. The upper trigger point is electrically connected to the air pump.

[0013] Furthermore, the vehicle body mid-chassis floating mechanism also includes a propeller, which is disposed between the two floating components and is connected to the vehicle body's steering gear.

[0014] Furthermore, the early fire response system also includes a spray pump, a fire extinguishing agent tank, an in-vehicle manual switch, and an external manual switch. The spray pump and the fire extinguishing agent tank are installed in the trunk of the vehicle. The sprinkler head is connected to the spray pump and the fire extinguishing agent tank via a pipe. The in-vehicle manual switch is installed on the driver's side dashboard of the vehicle. The external manual switch is installed on the outside of the driver's side A-pillar of the vehicle. The sprinkler head is electrically connected to both the in-vehicle manual switch and the external manual switch.

[0015] Furthermore, the early fire hazard response system also includes a sensor group and a data transmission and reception module; the sensors in the sensor group are all installed at preset positions on the vehicle body;

[0016] The data transmission and reception module is connected to each sensor in the sensor group and the spray head respectively;

[0017] The data transmission and reception module is used to acquire data from each sensor, send the acquired data to the server, receive a start command sent by the server, and send the start command to the spray head.

[0018] Furthermore, the early fire response system also includes a fire extinguishing agent spray gun, which is connected to the fire extinguishing agent tank via a pipe of a preset length and the spray pump, and the fire extinguishing agent spray gun is located in the trunk of the vehicle.

[0019] Furthermore, the outer layer of both the outer and inner roofs is a high-strength composite material layer, and the inner layer is a frame layer. The high-strength composite material layer covers the surface of the frame layer. The material of the high-strength composite material layer is aluminum alloy or carbon fiber. The frame layer is formed by connecting longitudinal reinforcing beams and transverse reinforcing beams. The materials of the longitudinal reinforcing beams and transverse reinforcing beams are hot-formed boron steel, ultra-high-strength steel, or titanium alloy. The crumple zone between the outer and inner roofs is an aluminum alloy honeycomb sandwich layer.

[0020] Furthermore, the middle and rear of the vehicle body are provided with horizontal and vertical support structures, which can support the roof vertically and the left and right sides of the vehicle body horizontally.

[0021] Furthermore, the high-strength compressive structure at the front windshield of the vehicle body adopts a three-layer composite structure: the outer layer is an aluminum alloy or carbon fiber anti-collision layer, the middle layer is a honeycomb aluminum energy-absorbing layer, and the inner layer is an ultra-high strength steel or boron steel load-bearing layer.

[0022] The beneficial effects of this invention are as follows:

[0023] 1. This invention can ensure the absolute fire safety of the car body, and can quickly and effectively extinguish fires and prevent fires from starting. It can protect the life and property safety of people in the car, ensure the fire safety of the car itself, and effectively handle and protect the fire safety of other cars and surrounding scenarios.

[0024] 2. This invention can ensure that a car does not sink after falling into water and can quickly drive away from dangerous waters to a safe area;

[0025] 3. The vehicle body of this invention can withstand the enormous pressure and impact in extreme scenarios, and can withstand being sandwiched between large trucks from the front and rear and from the sides. It can withstand the impact of boulders rolling down hillsides, large objects falling from large trucks on highways on the roof and body, large trucks riding on the roof, cement tankers pressing on the roof, and other extreme scenarios, ensuring the absolute effective survival space for the people inside the vehicle, thereby protecting the life and property safety of the people inside the vehicle.

[0026] 4. This invention eliminates the need for a car's windshield. A high-strength, pressure-resistant structure replaces the original glass, which can withstand large flying stones, iron blocks, tires falling from the vehicle in front, steel bars falling from the vehicle in front, and other sharp objects that pose a safety threat to the driver and all passengers, thus ensuring the safety of the occupants. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0028] Figure 1 A schematic diagram of the early fire response system on the vehicle body;

[0029] Figure 2 This is a schematic diagram of the structure of the floating material components at the front and rear of the vehicle body.

[0030] Figure 3 This is a schematic diagram of the vehicle's structure, including its floating and propulsion systems.

[0031] Figure 4 A schematic diagram of the structure for inflating and deploying an airbag;

[0032] Figure 5 A top view of the aluminum alloy honeycomb sandwich layer of the roof crumple zone;

[0033] Figure 6 This is a top view of the longitudinal and transverse reinforcing beams of the inner roof;

[0034] Figure 7 This is a side view of the vehicle body;

[0035] Figure 8 This is a rear view of the vehicle body;

[0036] Figure 9 This is a schematic diagram of the in-vehicle display screen;

[0037] Figure 10 This is a schematic diagram of the ultra-high strength steel or boron steel load-bearing layer in a high-strength compressive structure.

[0038] Figure 11 This is a schematic diagram of the honeycomb aluminum energy-absorbing layer in a high-strength compressive structure.

[0039] Figure 12 This is a schematic diagram showing the arrangement of cameras on the exterior of the vehicle.

[0040] In the figure:

[0041] 10-Vehicle body, 11-Exterior roof, 12-Interior roof, 13-Collapse buffer zone, 14-Frame layer, 15-High-strength compressive structure, 16-Horizontal and vertical support structure, 17-Display head, 18-Camera, 21-Sprinkler head, 22-Spray pump, 23-Fire extinguishing agent tank, 24-Interior manual switch, 25-Exterior manual switch, 26-Data transmission and reception module, 27-Fire extinguishing agent spray gun, 31-Front-end floating material component, 32-Rear-end floating material component, 331-Floating bracket, 332-Buoyancy ball, 333-Trigger switch, 334-Barrier gate, 335-Air pump, 336-Roller, 337-Airbag, 34-Propeller. Detailed Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] See attached document Figure 1-12This invention provides a safe vehicle for protecting the lives and property of passengers, comprising: a vehicle body 10, an early fire suppression system, and a floating and propulsion system; both the early fire suppression system and the floating and propulsion system are installed on the vehicle body 10; the early fire suppression system includes a sprinkler head 21, which is installed at at least one preset position on the vehicle body 10, the preset position being a location capable of achieving a fire extinguishing effect. Taking a car as an example, the preset position can be the engine compartment, the top of the driver's compartment, the interior of the passenger compartment, the vehicle chassis, the electric vehicle battery area, the trunk, etc. The sprinkler head 21 can extinguish the fire at the initial stage of a fire on the vehicle body 10; the floating and propulsion system includes a front floating material component 31, a rear floating material component 32, and a mid-body chassis floating mechanism. The front floating material component 31 and the rear floating material component 32 respectively cover the front and rear chassis of the vehicle body 10, and the mid-body chassis floating mechanism is installed on the mid-body chassis of the vehicle body 10. The floating and propulsion system can assist the vehicle body 10 in leaving dangerous waters and reaching a safe area.

[0044] Example 1

[0045] The early fire response system also includes a spray pump 22, a fire extinguishing agent tank 23, an in-vehicle manual switch 24, and an external manual switch 25. The spray pump 22 and the fire extinguishing agent tank 23 are installed in the trunk of the vehicle body 10. The fire extinguishing agent tank 23 contains environmentally friendly fire extinguishing agent that needs to be replaced regularly. The sprinkler head 21 is connected to the spray pump 22 and the fire extinguishing agent tank 23 through pipes. The in-vehicle manual switch 24 is installed on the driver's side dashboard of the vehicle body 10. The external manual switch 25 is installed on the outside of the driver's side A-pillar of the vehicle body 10. The sprinkler head 21 is electrically connected to the in-vehicle manual switch 24 and the external manual switch 25 respectively.

[0046] When a car catches fire, if the driver is inside the vehicle, they can manually activate the sprinkler head 21 using the manual switch 24 inside the vehicle. The spray pump 22 will pump extinguishing agent from the extinguishing agent tank 23 to the sprinkler head 21, causing it to spray the extinguishing agent. Similarly, if the vehicle is parked on the roadside or in a parking lot, other people who discover the fire can also activate the sprinkler head 21 by pressing the manual switch 25 located outside the vehicle, thus extinguishing the fire in its early stages. Activating the sprinkler head 21 using either the inside or outside manual switch helps to extinguish fires in their early stages, reducing unnecessary injury and loss.

[0047] In a preferred embodiment, the early fire emergency response system further includes a sensor group and a data transmission and reception module 26. The sensors in the sensor group are installed at preset locations on the vehicle body 10, such as the top of the vehicle compartment or a corner. These preset locations include a video surveillance camera 18, a smoke sensor, and a temperature sensor to ensure effective collection of surrounding environmental data. The data transmission and reception module 26 is connected to each sensor in the sensor group and to the sprinkler heads 21. The data transmission and reception module 26 acquires data from each sensor and sends the acquired data to the server. It receives a start command from the server and sends the start command to the sprinkler heads 21. The system detects the situation inside the vehicle using sensors and other devices, and uses external devices such as the server to determine if a fire has occurred. If a fire has occurred, the server sends a start command to the data transmission and reception module 26, which then automatically triggers the sprinkler heads 21 to operate.

[0048] In a preferred embodiment, the early fire response system further includes an extinguishing agent spray gun 27. The extinguishing agent spray gun 27 is connected to the extinguishing agent tank 23 via a pipe of a predetermined length and a spray pump 22. The extinguishing agent spray gun 27 is located in the trunk of the vehicle 10. By installing the extinguishing agent spray gun 27, mutual rescue between vehicles can be achieved. If all vehicles on the road are equipped with the early fire response system shown in this embodiment, each vehicle can function as a small fire truck, providing a powerful and flexible firefighting force to society. If a fire breaks out, whether it is on a vehicle or in another area, passing vehicles can work together to extinguish the early fire near their own vehicle, nipping the fire in the bud and reducing unnecessary harm and loss.

[0049] Example 2

[0050] The floating mechanism of the vehicle's central chassis includes a pair of floating components, which are symmetrically installed on both sides of the bottom end of the central chassis of the vehicle 10. The floating components include a floating bracket 331, a buoyancy ball 332, a trigger switch 333, a barrier gate 334, an air pump 335, a roller 336, and an airbag 337. The floating bracket 331 is fixedly installed at the bottom end of the central chassis of the vehicle 10. The trigger switch 333 includes an upper trigger point and a lower trigger point. The upper trigger point is installed at the bottom end of the chassis, and the lower trigger point is installed at the top of the barrier gate 334. The barrier gate 334 slides vertically on the floating bracket 331. The buoyancy ball 332 is installed on the barrier gate 334 at the end away from the floating bracket 331. The roller 336 is connected to the airbag 337 and is placed inside the floating bracket 331. The air pump 335 is installed at the top of the floating bracket 331 and is connected to the airbag 337 via a pipeline. The upper trigger point is electrically connected to the air pump 335. The floating mechanism of the chassis in the middle of the vehicle body also includes a propeller 34, which is disposed between the two floating components and is connected to the steering gear of the vehicle body 10.

[0051] When the car falls into the water and the water depth reaches the preset depth, the buoyancy ball 332 rises, opening the barrier gate 334 of the buoyancy-blocking roller 336 and airbag 337. The roller 336 pulls the airbag 337 into the water from the preset inclined panel in the floating support 331, and the airbag 337 deploys. At the same time, the buoyancy ball 332 rises, triggering the power switch, and the air pump 335 begins to inflate the airbag 337. The airbag 337 is filled with air and generates buoyancy, lifting the car body 10 to float on the water surface. Simultaneously, the power switch is triggered to turn on, controlling the propeller 34 to rotate, providing the car with water propulsion. The car steering wheel controls the direction of the propeller 34, and the car drives away from the dangerous water area and onto the shore to reach a safe area.

[0052] Example 3

[0053] The roof of the vehicle body 10 adopts a composite structure with a reinforced frame. The roof of the vehicle body 10 is a composite structure, consisting of an outer roof 11 and an inner roof 12. A crumple zone 13 is provided at the connection between the outer roof 11 and the inner roof 12. Both the outer roof 11 and the inner roof 12 are double-layered structures, forming an integrated rigid cage structure with the A-pillars, B-pillars, C-pillars, and D-pillars of the vehicle body 10, as well as the chassis. Specifically, the outer layer of both the outer roof 11 and the inner roof 12 is a high-strength composite material layer, and the inner layer is a frame layer 14. The high-strength composite material layer covers the surface of the frame layer, and the material of the high-strength composite material layer is aluminum alloy or carbon fiber. The frame layer 14 is composed of longitudinal and transverse reinforcing beams, and the materials of the longitudinal and transverse reinforcing beams are hot-formed boron steel, ultra-high-strength steel, or titanium alloy. The crumple zone 13 between the outer roof 11 and the inner roof 12 is an aluminum alloy honeycomb sandwich layer, which absorbs some energy through deformation. The longitudinal and transverse reinforcing beams in the frame layer 14 of the outer roof 11 and inner roof 12, as well as the A, B, C, and D pillars of the body 10, are made of hot-formed boron steel, ultra-high-strength steel, or titanium alloy. The longitudinal and transverse reinforcing beams of the outer roof 11 and inner roof 12, together with the reinforced A, B, C, and D pillars, form a roof pressure-resistant structure that can cope with and disperse enormous pressure and impact forces.

[0054] In a preferred embodiment, the middle and rear of the vehicle body 10 are provided with horizontal and vertical support structures 16. These structures 16 vertically support the roof and laterally support the left and right sides of the vehicle body 10. Together with reinforced doors and a reinforced chassis, the horizontal and vertical support structures 16 significantly enhance the impact and pressure resistance of the top and sides of the vehicle body 10. Similarly, the door sills, seats, suspension, axles, and other components of the vehicle body 10 are all optimized and reinforced in terms of structure and materials, further improving the structural strength of the vehicle body 10.

[0055] Example 4

[0056] The windshield of the vehicle body 10 is replaced with a high-strength pressure-resistant structure 15 instead of a windshield glass. Multiple displays 17 are added inside the high-strength pressure-resistant structure 15, and cameras 18 are electrically connected to the displays 17. One or more external cameras 18 display the traffic scene in front, to the left, right, and rear. Specifically, the high-strength pressure-resistant structure 15 at the windshield of the vehicle body 10 adopts a three-layer composite structure: an outer layer of aluminum alloy or carbon fiber anti-collision layer, a middle layer of honeycomb aluminum energy-absorbing layer, and an inner layer of ultra-high-strength steel or boron steel load-bearing layer.

[0057] The above descriptions are merely specific embodiments of the present invention, and common knowledge regarding the specific structures and characteristics of the solutions is not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the implementation of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

[0058] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0059] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A safe vehicle for protecting the life and property of passengers, characterized in that, include: The vehicle body (10), an early fire hazard response system, and a floating and propulsion system are all mounted on the vehicle body (10). The early fire response system includes a sprinkler head (21), which is installed at at least one preset position on the vehicle body (10). The sprinkler head (21) can extinguish the fire at the ignition point of the vehicle body (10) in the early stage of a fire. The floating and propulsion system includes a front floating material component (31), a rear floating material component (32), and a mid-chassis floating mechanism. The front floating material component (31) and the rear floating material component (32) cover the front and rear chassis of the vehicle body (10), respectively. The mid-chassis floating mechanism is installed in the mid-chassis of the vehicle body (10). The floating and propulsion system can assist the vehicle body (10) in leaving dangerous waters and reaching a safe area. The roof of the vehicle body (10) is a composite structure, with an outer roof (11) and an inner roof (12). The outer roof (11) is a controllable deformation zone, and a collapse buffer zone (13) is provided at the connection between the outer roof (11) and the inner roof (12). Both the outer roof (11) and the inner roof (12) are double-layer structures. The outer roof (11) and the inner roof (12) form an integrated rigid cage structure with the A-pillar, B-pillar, C-pillar and D-pillar of the vehicle body (10) and the chassis. The windshield of the vehicle body (10) is replaced with a high-strength pressure-resistant structure (15). A display (17) is installed inside the high-strength pressure-resistant structure (15). Multiple cameras (18) are installed on the front, rear, left, and right sides of the vehicle body (10). The cameras (18) are electrically connected to the display (17).

2. A safe vehicle for protecting the life and property of passengers according to claim 1, characterized in that, The vehicle body mid-chassis floating mechanism includes a pair of floating components, which are symmetrically installed on both sides of the bottom end of the vehicle body (10) mid-chassis.

3. A safe vehicle for protecting the life and property of passengers according to claim 2, characterized in that, The floating assembly includes a floating bracket (331), a buoyancy ball (332), a trigger switch (333), a barrier gate (334), an air pump (335), a roller (336), and an airbag (337). The floating bracket (331) is fixedly installed at the bottom end of the chassis in the middle of the vehicle body (10). The trigger switch (333) includes an upper trigger point and a lower trigger point. The upper trigger point is installed at the bottom end of the chassis, and the lower trigger point is installed at the top end of the barrier gate (334). The barrier gate (335) is fixedly installed at the bottom end of the chassis in the middle of the vehicle body (10). 34) The floating support (331) slides vertically on the floating support (331), the buoyancy ball (332) is installed on the barrier gate (334) at one end away from the floating support (331), the roller (336) is connected to the airbag (337) and both are placed inside the floating support (331), the air pump (335) is installed at the top of the floating support (331), the air pump (335) is connected to the airbag (337) pipeline, and the upper trigger point is electrically connected to the air pump (335).

4. A safe vehicle for protecting the life and property of passengers according to claim 2, characterized in that, The vehicle body mid-chassis floating mechanism also includes a propeller (34), which is disposed between the two floating components and is connected to the steering gear of the vehicle body (10).

5. A safe automobile for protecting the life and property of passengers according to claim 1, characterized in that, The early fire response system also includes a spray pump (22), a fire extinguishing agent tank (23), an in-vehicle manual switch (24), and an external manual switch (25). The spray pump (22) and the fire extinguishing agent tank (23) are installed in the trunk of the vehicle body (10). The sprinkler head (21) is connected to the spray pump (22) and the fire extinguishing agent tank (23) through a pipe. The in-vehicle manual switch (24) is installed on the driver's side dashboard of the vehicle body (10). The external manual switch (25) is installed on the outside of the driver's side A-pillar of the vehicle body (10). The sprinkler head (21) is electrically connected to the in-vehicle manual switch (24) and the external manual switch (25) respectively.

6. A safety vehicle for protecting the life and property of passengers according to claim 5, characterized in that, The early fire response system also includes a sensor array and a data transmission and reception module (26); The sensors in the sensor group are all installed at preset positions on the vehicle body (10); The data transmission and reception module (26) is connected to each sensor in the sensor group and the spray head (21) respectively; The data transmission and reception module (26) is used to acquire data from each sensor, send the acquired data to the server, receive the start command sent by the server, and send the start command to the spray head (21).

7. A safety vehicle for protecting the life and property of passengers according to claim 5, characterized in that, The early fire response system also includes a fire extinguishing agent spray gun (27), which is connected to the fire extinguishing agent tank (23) via a pipe of a preset length and the spray pump (22). The fire extinguishing agent spray gun (27) is located in the trunk of the vehicle body (10).

8. A safety vehicle for protecting the life and property of passengers according to claim 1, characterized in that, The outer layer of both the outer roof (11) and the inner roof (12) is a high-strength composite material layer, and the inner layer is a frame layer (14). The high-strength composite material layer covers the surface of the frame layer. The material of the high-strength composite material layer is aluminum alloy or carbon fiber. The frame layer (14) is formed by connecting longitudinal reinforcing beams and transverse reinforcing beams. The materials of the longitudinal reinforcing beams and transverse reinforcing beams are hot-formed boron steel, ultra-high strength steel or titanium alloy. The collapse buffer zone (13) between the outer roof (11) and the inner roof (12) is an aluminum alloy honeycomb sandwich layer.

9. A safety vehicle for protecting the life and property of passengers according to claim 1, characterized in that, The middle and rear of the vehicle body (10) are provided with horizontal and vertical support structures (16), which can support the roof vertically and support the left and right sides of the vehicle body (10) horizontally.

10. A safe vehicle for protecting the life and property of passengers according to claim 1, characterized in that, The high-strength pressure-resistant structure (15) at the front windshield of the vehicle body (10) adopts a three-layer composite structure: the outer layer is an aluminum alloy or carbon fiber anti-collision layer, the middle layer is a honeycomb aluminum energy-absorbing layer, and the inner layer is an ultra-high strength steel or boron steel load-bearing layer.

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