An intelligent accordion windshield

Abstract

The present invention discloses an intelligent folding windshield, which includes an installation frame, an outer folding windshield cloth, an inner folding windshield cloth, a power source, a detection device, a communication module, and a power supply component. The power supply component includes a transmitting coil installed on the outer side of the inner folding windshield cloth, a first pickup coil installed on the inner side of the inner folding windshield cloth, a relay coil installed on the inner side of the outer folding windshield cloth, and a second pickup coil installed on the outer side of the outer folding windshield cloth. Through the mutual cooperation of the outer folding windshield cloth, the inner folding windshield cloth, the first connecting piece, the second connecting piece, the power source, the first sensor device, the second sensor device, the third sensor device, the first communication module, the second communication module, the third communication module, the transmitting coil, the first pickup coil, the second pickup coil, and the relay coil, the present invention can monitor the windshield temperature, windshield acceleration, air pressure change, and windshield vibration data in real time, greatly improving the practicability of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of accordion type windshield, and particularly to an intelligent accordion type windshield. Background Technique

[0002] An accordion type windshield is usually arranged between train vehicles. As a soft connection device between adjacent carriages, the accordion type windshield can resist the invasion of rain, snow, wind and sand, and create a safe and comfortable walking passage between vehicles for passengers.

[0003] The main materials of the accordion type windshield are rubber sheeting and aluminum frame. The rubber sheeting is cut and sewn into the required shape, and then the rubber sheeting is stuffed into the deformation area preset in the aluminum frame. The connection between the rubber sheeting and the aluminum frame is achieved through the deformation of the aluminum frame. This process can ensure that the airtight state of the accordion type windshield meets the use requirements, but it cannot achieve complete sealing. When the vehicle is running at high speed, when entering and exiting tunnels, meeting other trains, driving in mountainous areas and on bad curves, there are different changes in the air pressure inside and outside the accordion type windshield. At present, there is no detection means to monitor the air pressure of the windshield in real time.

[0004] At present, the common accordion type windshields have the following defects:

[0005] Due to the sealing requirements of the windshield, it is impossible to lay power supply lines inside it, and it is impossible to supply electrical energy to the detection module and the transmitting module inside the windshield capsule. Therefore, the air pressure, acceleration, vibration and temperature inside the windshield cannot be monitored. There is an urgent need for a windshield that can supply energy to the internal detection module. Utility Model Content

[0006] The purpose of the present invention is to provide an intelligent accordion type windshield to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present invention provides the following technical solution: an intelligent folding windshield, comprising: a mounting frame, an outer folding windshield cloth, an inner folding windshield cloth, a power supply, a detection device, a communication module assembly, and a power supply component. The outer folding windshield cloth and the inner folding windshield cloth are spliced to form a closed cavity shape. The power supply component includes a transmitting coil installed on the outer side of the inner folding windshield cloth, a first pickup coil installed on the inner side of the inner folding windshield cloth, a relay coil installed on the inner side of the outer folding windshield cloth, and a second pickup coil installed on the outer side of the outer folding windshield cloth. The positions of the transmitting coil and the first pickup coil correspond to each other on the inner and outer sides of the inner folding windshield cloth. The positions of the relay coil and the first pickup coil correspond to each other within the capsule cavity. The positions of the relay coil and the second pickup coil correspond to each other on the outer folding windshield cloth. The detection device includes a first sensor device electrically connected to the transmitting coil, a second sensor device electrically connected to the line between the first pickup coil and the relay coil, and a third sensor device electrically connected to the second pickup coil. The communication module includes a first communication module connected to the first sensor device, a second communication module connected to the second sensor device, and a third communication module connected to the third sensor device.

[0008] Further, the first sensor device, the second sensor device, and the third sensor device all adopt a detection module designed with a circuit board and a hard shell.

[0009] Further, the first communication module, the second communication module, and the third communication module all use wireless communication to transmit information to the outside, and the outer layer uses a hard shell.

[0010] Further, the positions of the transmitting coil and the first pickup coil correspond to each other on the inner folding windshield cloth. After the transmitting coil is powered on, an electromagnetic field is generated that affects the first pickup coil.

[0011] Further, the positions of the relay coil and the second pickup coil correspond to each other on the outer folding windshield cloth. After the relay coil receives the electric energy of the first pickup coil, an electromagnetic field is generated that affects the second pickup coil.

[0012] Further, the transmitting coil and the first pickup coil are sewn on the inner and outer sides of the inner folding windshield cloth.

[0013] Further, the relay coil and the second pickup coil are sewn on the inner and outer sides of the outer folding windshield cloth.

[0014] Further, both the outer folding windshield cloth and the inner folding windshield cloth are made of rubber materials.

[0015] Further, the power supply is arranged inside the inner folding awning fabric, and the power supply provides current for the transmitting coil.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] Through the mutual cooperation of the outer folding awning fabric, the inner folding awning fabric, the first connecting member, the second connecting member, the power supply, the first sensor device, the second sensor device, the third sensor device, the first communication module, the second communication module, the third communication module, the transmitting coil, the first pickup coil, the second pickup coil and the relay coil, the present invention can monitor the windshield temperature, windshield acceleration and windshield vibration data in real time, greatly improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view structural sectional view of the present invention;

[0019] Figure 2 is the side view structural sectional view of the present invention;

[0020] Figure 3 is the structural schematic diagram of the present invention;

[0021] Figure 4 is the module diagram of the present invention.

[0022] In the figure: 1. Outer folding awning fabric; 2. Inner folding awning fabric; 3. First connecting member; 4. Second connecting member; 5. Power supply; 6. First sensor device; 7. Second sensor device; 8. Third sensor device; 9. First communication module; 10. Second communication module; 11. Third communication module; 12. Transmitting coil; 13. First pickup coil; 14. Second pickup coil; 15. Relay coil. DETAILED DESCRIPTION OF THE EMBODIMENTS

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

[0024] Please refer to Figures 1-4 , an intelligent folding awning windshield, including a mounting frame, an outer folding awning fabric 1, an inner folding awning fabric 2, a first connecting member 3, a second connecting member 4, a power supply 5, a detection device, a communication module assembly and a power supply assembly.

[0025] The outer folding awning fabric 1 is fixedly installed on the installation frame. There are multiple outer folding awning fabrics 1, and the multiple outer folding awning fabrics 1 are arranged in parallel. The cross-sectional shape of the outer folding awning fabric 1 is preferably U-shaped. The first connecting member 3 is preferably a clamping strip frame. The first connecting member 3 is clamped on the edge of the outer folding awning fabric 1. Through the clamping connection of the first connecting member 3, two adjacent outer folding awning fabrics 1 are relatively sealed and fixed.

[0026] The inner folding awning fabric 2 is fixedly installed on the installation frame. There are multiple inner folding awning fabrics 2, and the multiple inner folding awning fabrics 2 are arranged in parallel. The cross-sectional shape of the inner folding awning fabric 2 is preferably U-shaped. The opening of the inner folding awning fabric 2 is arranged corresponding to the opening of the outer folding awning fabric 1. The inner folding awning fabric 2 and the outer folding awning fabric 1 are spliced to form a capsule cavity shape. The second connecting member 4 is also preferably a clamping strip frame. The edge of the inner folding awning fabric 2 is fixed inside the second connecting member 4. Under the sealing clamping of the second connecting member 4, two adjacent inner folding awning fabrics 2 are relatively sealed and fixed. Both the outer folding awning fabric 1 and the inner folding awning fabric 2 are made of artificial rubber. Under the clamping of the first connecting member 3 and the second connecting member 4, a sealed capsule cavity is formed between the outer folding awning fabric 1, the inner folding awning fabric 2 and the installation frame.

[0027] The power supply 5 is arranged inside the inner folding awning fabric 2, and the power supply 5 is preferably a vehicle power supply in this embodiment. In other embodiments, the power supply 5 can also be a storage battery. The power supply 5 supplies current to the detection device and the communication module through the power supply component.

[0028] The power supply component includes a transmitting coil 12 installed on the outer side of the inner folding awning fabric 2, a first pickup coil 13 installed on the inner side of the inner folding awning fabric 2, a relay coil 15 installed on the inner side of the outer folding awning fabric 1, and a second pickup coil 14 installed on the outer side of the outer folding awning fabric 1.

[0029] The transmitting coil 12 and the first pickup coil 13 are arranged in alignment on the inner folding awning fabric 2, that is, the transmitting coil 12 and the first pickup coil 13 are respectively arranged at corresponding positions on the inner and outer sides of the inner folding awning fabric 2, and the transmitting coil 12 is electrically connected to the power supply 5. When the power supply 5 supplies power to the transmitting coil 12, the transmitting coil 12 forms an electromagnetic field. The first pickup coil 13 generates a current under the action of the electromagnetic field of the transmitting coil 12. Both the relay coil 15 and the first pickup coil 13 are arranged in the capsule cavity of the folding awning, and the relay coil 15 and the first pickup coil 13 are electrically connected. When the current generated by the first pickup coil 13 is input into the relay coil 15, the relay coil 15 generates an electromagnetic field. The electromagnetic field of the relay coil 15 can act on the second pickup coil 14 through the outer folding awning fabric 1, and a current is also generated in the second pickup coil 14.

[0030] The detection device includes a first sensor device 6 installed inside the second connecting member 4, a second sensor device 7 installed between the second connecting member 4 and the first connecting member 3, and a third sensor device 8 installed on the first connecting member 3. The first sensor device 6 is arranged inside the inner folding awning fabric 2, and the first sensor device 6 is electrically connected to the transmitting coil 12. After the first sensor device 6 is powered on, it detects the air pressure, temperature, acceleration, and air vibration inside the windshield. The second sensor device 7 is electrically connected to the line between the first pickup coil 13 and the relay coil 15. The second sensor device 7 is arranged in the capsule cavity between the outer folding awning fabric 1 and the inner folding awning fabric 2. The second sensor device 7 also detects the air pressure, temperature, acceleration, and air vibration in the capsule cavity. The third sensor device 8 is electrically connected to the second pickup coil 14. The third sensor device 8 is arranged outside the outer folding awning fabric 1, and the third sensor device 8 can detect the environmental conditions outside the windshield.

[0031] The communication module assembly includes a first communication module 9 connected to the first sensor device 6, a second communication module 10 connected to the second sensor device 7, and a third communication module 11 connected to the third sensor device 8. The first sensor device 6, the second sensor device 7, and the third sensor device 8 are all designed with circuit boards. Preferably, the sensor device can be an inclination sensor of model MPU6050 or a barometric pressure sensor of model BMP388. The sensor device is selected according to specific usage requirements and is not specifically limited in this embodiment.

[0032] Specifically, the sensor device includes air pressure, temperature, acceleration, vibration modules or additional other modules, and the outer layer of the sensor is wrapped and protected by a rigid shell made of hard materials such as metal or plastic. During specific implementation, the first communication module 9, the second communication module 10, and the third communication module 11 all use wireless communication means to send the detection results to the data terminal. The communication modules are separately connected to the sensor devices. The communication modules convert the detection results of the sensor devices into wireless transmission signals, and the communication modules all use data transmission means such as Bluetooth or data network. The specific composition of the communication modules is not specifically limited in this embodiment, and the outer layer of the communication modules uses a metal or plastic shell.

[0033] Preferably, both the outer folding awning fabric 1 and the inner folding awning fabric 2 are made of rubber materials, having a certain flexibility and can be compressed, stretched and twisted to a certain extent following the vehicle operation. Both the first connecting member 3 and the second connecting member 4 are made of metal materials. The power supply 5 is used to supply power to the whole set of equipment. The sensor device is selected according to specific usage requirements. In this embodiment, the sensor device is not specifically limited. Preferably, the sensor device is an inclination sensor with the model number MPU6050. In other embodiments, the sensor device can also be a barometric pressure sensor with the model number BMP388.

[0034] The first communication module 9, the second communication module 10 and the third communication module 11 all use wireless communication means to send the detection results to the data terminal. The communication modules are separately connected to the sensor device. The communication modules convert the detection results of the sensor device into wireless transmission signals and output the wireless transmission signals to terminals such as computers by using data transmission means such as Bluetooth or data network.

[0035] During specific implementation, the transmitting coil 12, the first pickup coil 13, the second pickup coil 14 and the relay coil 15 are all electromagnetic coils made of metal. Among them, the transmitting coil 12 and the first pickup coil 13 are aligned on the inner folding awning fabric 1. An electric circuit is formed by electrically connecting between the first pickup coil 13 and the relay coil 15. The second pickup coil 14 and the relay coil 15 are arranged in alignment on the outer folding awning fabric 2. After the transmitting coil 12 is energized by the power supply 5 to form a magnetic potential, the magnetic potential acts on the first pickup coil 13 through the inner folding awning fabric 2. After the first pickup coil 13 receives the magnetic potential of the transmitting coil 12, a current is formed. The current is transmitted to the relay coil 15, and the relay coil 15 forms a magnetic potential and transmits it to the second pickup coil 14, and a current is also formed in the second pickup coil 14. The sensor device and the detection module are respectively electrically connected to the transmitting coil 12, the first pickup coil 13, the relay coil 15 and the second pickup coil 14 according to their installation positions.

[0036] Working principle: The power supply 5 provides electric energy. The first sensor device 6, the second sensor device 7 and the third sensor device 8 are responsible for detecting barometric pressure, temperature, acceleration and vibration. The first communication module 9, the second communication module 10 and the third communication module 11 are responsible for storing the detected data and transmitting it externally by means of Bluetooth or 5G or infrared (or other wireless communication means). External devices such as computers and PADs can receive the data. The transmitting coil 12, the first pickup coil 13, the second pickup coil 14 and the relay coil 15 are responsible for realizing wireless transmission of electric energy between the awning fabrics to ensure system power supply.

[0037] All components in the present invention are common standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or by conventional experimental methods. At the same time, the standard parts used in this application document can be purchased from the market. Each component in this application document can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. The control method is to automatically control through a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common general knowledge in the art. And this application document is mainly used to protect the mechanical device, so the control method and circuit connection will not be explained in detail in this application document, and no specific description will be made here.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent folding windshield, characterized in that, Including: An outer folding shed tarp (1), an inner folding shed tarp (2), a power supply (5), a detection device, a communication module assembly, and a power supply component. The outer folding shed tarp (1) and the inner folding shed tarp (2) are spliced to form a closed cavity shape. The power supply component includes a transmitting coil (12) installed on the outer side of the inner folding shed tarp (2), a first pickup coil (13) installed on the inner side of the inner folding shed tarp (2), a relay coil (15) installed on the inner side of the outer folding shed tarp (1), and a second pickup coil (14) installed on the outer side of the outer folding shed tarp (1). The positions of the transmitting coil (12) and the first pickup coil (13) correspond to each other on the inner and outer sides of the inner folding shed tarp (2). The positions of the relay coil (15) and the first pickup coil (13) correspond to each other within the capsule cavity. The positions of the relay coil (15) and the second pickup coil (14) correspond to each other on the outer folding shed tarp (1). The detection device includes a first sensor device (6) electrically connected to the transmitting coil (12), a second sensor device (7) electrically connected to the line between the first pickup coil (13) and the relay coil (15), and a third sensor device (8) electrically connected to the second pickup coil (14). The communication module includes a first communication module (9) connected to the first sensor device (6), a second communication module connected to the second sensor device (7), and a third communication module (11) connected to the third sensor device (8).

2. The intelligent accordion windshield according to claim 1, characterized in that: The first sensor device (6), the second sensor device (7), and the third sensor device (8) all adopt a detection module designed with a circuit board and a rigid outer shell.

3. The intelligent accordion windshield according to claim 1, characterized in that: The first communication module (9), the second communication module (10), and the third communication module (11) all use wireless communication to transmit information to the outside, and the outer layer uses a rigid outer shell.

4. An intelligent accordion windshield according to claim 1, characterized in that: The positions of the transmitting coil (12) and the first pickup coil (13) correspond to each other on the inner folding shed tarp (2). After the transmitting coil (12) is powered on, it generates an electromagnetic field that affects the first pickup coil (13).

5. The intelligent accordion windshield according to claim 1, wherein: The positions of the relay coil (15) and the second pickup coil (14) correspond to each other on the outer folding shed tarp (1). After the relay coil (15) receives the electric energy from the first pickup coil (13), it generates an electromagnetic field that affects the second pickup coil (14).

6. The intelligent accordion windshield according to claim 1, wherein: The transmitting coil (12) and the first pickup coil (13) are sewn on the inner and outer sides of the inner folding shed tarp (2).

7. The intelligent accordion windshield according to claim 1, wherein: The relay coil (15) and the second pickup coil (14) are sewn on the inner and outer sides of the outer folding shed tarp (1).

8. The intelligent accordion windshield according to claim 1, wherein: Both the outer folding shed tarp (1) and the inner folding shed tarp (2) are made of rubber material.

9. The intelligent accordion windshield according to claim 1, wherein: The power supply (5) is arranged on the inner side of the inner folding shed tarp (2), and the power supply (5) provides current for the transmitting coil (12).

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