Silk-printed light-emitting clothes with night warning function and warning method of silk-printed light-emitting clothes

Abstract

The invention relates to the technical field of intelligent safety protection equipment, and particularly discloses a silk-screen luminous garment with a night warning function and a warning method thereof.The garment comprises a cycling garment body, a silk-screen luminous warning structure integrated on a fabric on the back of the cycling garment body, an early warning unit arranged below the silk-screen luminous warning structure and a built-in control and power supply module. The early warning unit is provided with an environment induction sensor. When it is detected that the rear vehicle enters the safe distance, the control module synchronously drives the light-emitting structure to flicker at high frequency so as to warn the rear vehicle. Meanwhile, a light sensation unit is further arranged, when the environment brightness is lower than a set light sensation threshold value, the light sensation unit generates a lamp lighting signal and sends the lamp lighting signal to the control module, and the control module and the silk-screen light-emitting warning structure enter a normally-on mode. And the safety of the personnel is ensured under the condition that the personnel enter a tunnel or at night.

Description

Technical Field

[0001] This invention relates to the field of intelligent safety protection equipment technology, specifically to a screen-printed luminous garment with nighttime warning function and its warning method. Background Technology

[0002] Traditional cycling safety protection mainly relies on passive reflective materials sewn or heat-printed on clothing. Their warning effect largely depends on external light sources. Their effectiveness drops sharply at night, in foggy weather, or in low light conditions, and they are not easy to effectively remind drivers who have not turned on their lights or are distracted.

[0003] Currently, Chinese patent application number CN202223254208.5 discloses a detachable luminous cycling garment, comprising a garment body, a sleeveless hooded vest, a detachable information receiving component, a control component, an LED light panel, and a power supply. The sleeveless hooded vest consists of a body, a hood, two pockets, and a detachable waist pack. The detachable waist pack features a multi-compartment design, with the control component, LED light panel, and power supply all housed inside. This allows the cycling garment to possess intelligent self-illuminating functionality, enabling it to not only adopt different illumination modes according to the wearer's instructions but also automatically monitor the cyclist's speed, assess environmental safety conditions, and provide corresponding warnings.

[0004] However, the integration of the light-emitting unit of existing cycling clothing with the main body of the garment is low, which affects comfort and appearance; and most electronic components are concentrated in the external waist pack, which is prone to shaking during riding and poses a safety hazard; in addition, its perception accuracy, warning timeliness and structural reliability in complex environments are poor, and it still faces serious challenges in complex cycling scenarios. Summary of the Invention

[0005] The purpose of this invention is to provide screen-printed luminescent clothing with nighttime warning function and a warning method thereof, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a screen-printed luminescent garment with nighttime warning function, comprising a cycling jersey body, wherein fluorescent strips are provided in the middle and lower part of the cycling jersey body, and a control module and a power supply module are provided inside the body; a screen-printed luminescent warning structure is integrated in the back area of ​​the cycling jersey body, and warning units are provided on the left and right sides below the screen-printed luminescent warning structure, and both warning units are connected to the cycling jersey body; the warning unit includes a supporting structure connected to the cycling jersey body; an environmental sensing module is provided inside the supporting structure for monitoring the approach of vehicles behind and to the side, and sending a signal to the control module when a vehicle is detected to enter a preset safe distance, driving the screen-printed luminescent warning structure to enter a high-frequency flashing warning state; a hemispherical cover is fixed to the side of the supporting structure away from the cycling jersey body by screws, which serves to wrap and protect the environmental sensing module.

[0007] Preferably, an elastic cushioning pad is provided on the inner side of the cycling suit body corresponding to the warning unit area, and the warning unit is housed therein. The elastic cushioning pad can effectively absorb and disperse vibrations and impacts during cycling, protect the precision electronic components inside the warning unit, and improve wearing comfort.

[0008] Preferably, the elastic cushioning pad is located on the inner side of the cycling suit and is equipped with a vibration module at the position corresponding to the two warning units. The vibration module on the corresponding side is triggered to vibrate according to the direction of the threat detected by the warning unit, providing the cyclist with an intuitive directional tactile warning so that he can quickly judge the location of the risk.

[0009] Preferably, the screen-printed luminous warning structure is a multi-layer composite structure, including, from the outside to the inside, a transparent wear-resistant protective layer, a circuit layer formed by screen printing with flexible conductive ink, a luminous fabric layer, and an insulating and thermally conductive substrate layer. The side of the insulating and thermally conductive substrate layer away from the transparent wear-resistant protective layer is connected to the cycling jersey body, which ensures excellent luminous effect and flexibility while also having wear-resistant, weather-resistant, heat dissipation, and fit characteristics.

[0010] Preferably, the supporting structure includes a protective shell conforming to the curve of the human back. The front side of the protective shell is fastened to the cycling suit body, and a positioning cylinder is fixed to the rear side of the protective shell. A first clamp and a second clamp slide through the corresponding two sides of the side wall of the positioning cylinder, respectively. The inner sides of the first clamp and the second clamp are threaded to a screw. The rotation of the screw allows the two clamps to move closer or further apart. A conical nail is provided inside the positioning cylinder and is located between the first clamp and the second clamp. The two clamps are positioned inside the positioning cylinder by moving closer together. A protective shell is fixedly connected to the side of the conical nail away from the positioning cylinder. An environmental sensing module is installed in the middle of the inner side of the protective shell, and its inner wall is fastened to a hemispherical cover by bolts, realizing the quick and stable installation and disassembly of the environmental sensing module and facilitating maintenance.

[0011] Preferably, a positioning bolt is slidably provided on the same side of both the first and second grippers, and both positioning bolts are embedded and fixed in the inner wall of the positioning cylinder. A recessed groove is provided on the side of the first and second grippers that is connected to the positioning bolt, and the shape of the recessed groove is adapted to the shape of half of the conical nail. Through the cooperation of the positioning bolt and the recessed groove, the stability of the gripper sliding trajectory is ensured, and the clamping surface is perfectly fitted with the conical surface of the conical nail, and the locking force is uniform and reliable.

[0012] Preferably, the environmental sensing module includes a processor compartment fastened to a supporting structure. A base is fixedly connected to the bottom of the processor compartment, and a bracket is locked to the top of the base. A first servo motor and a second servo motor are respectively locked to the top two sides of the bracket. A rotating shaft is connected to the output shaft of the first servo motor near the second servo motor. A positioning frame is connected to the output shaft of the second servo motor near the first servo motor. The rotating shaft, near the first servo motor, rotates through the base, and the other end of the rotating shaft is inserted into the positioning frame. The positioning frame is near the second servo motor. One side of the frame rotates through the interior of the carrier, and the side of the positioning frame near the first servo motor wraps around the outer surface of the rotating shaft. A first bevel gear is coaxially rotated on the outer surface of the rotating shaft near the first servo motor. The top of the first bevel gear meshes with a second bevel gear. A support rod is coaxially fixed to the top of the second bevel gear, and the support rod rotates through the top middle side of the positioning frame. An environmental sensing sensor is installed at the top of the support rod. This dual servo motor drive mechanism can precisely control the angle of the environmental sensing sensor in both pitch and yaw dimensions, so that its beam is always aligned with the optimal detection direction, adapting to different riding postures.

[0013] Preferably, a cable connector extends from the processor compartment and is used for electrical connection with the control module.

[0014] In addition, the present invention also provides a warning method for screen-printed luminous clothing with nighttime warning function, which includes the following steps:

[0015] S1. The environmental sensing sensor in the environmental sensing module monitors the vehicle dynamics in the area behind and to the side of the cycling suit in real time.

[0016] S2. When the environmental sensing sensor detects that a vehicle has entered the preset safe distance threshold range, it generates a warning signal and sends the signal to the control module.

[0017] S3. The control module generates a driving command based on the received warning signal to control the silkscreened luminous warning structure to enter a high-frequency flashing warning state. The control module also synchronously drives the vibration module on the corresponding side to vibrate based on the location of the threat source detected by the environmental sensing module.

[0018] Secondly, the screen-printed luminous cycling jersey with nighttime warning function also includes a light-sensing unit. When the ambient brightness is lower than a set light-sensing threshold, the light-sensing unit generates a lighting signal to the control module. The control module then activates the screen-printed luminous warning structure, which enters a constant-on mode. When the warning unit detects a vehicle entering a preset safe distance threshold range, the screen-printed luminous warning structure can also enter a high-frequency flashing warning state. When entering a tunnel or at night, the screen-printed luminous warning structure can remain constantly lit, and when the warning unit detects a vehicle entering a preset safe distance threshold range, the screen-printed luminous warning structure can also enter a high-frequency flashing warning state.

[0019] Preferably, the screen-printed luminous warning structure can also be set in other parts of the cycling jersey, such as the sleeves, to achieve the function of a marker light.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] This invention solves the problem of traditional external lighting devices affecting aesthetics, comfort, and protection by directly integrating a screen-printed luminous warning structure into the clothing fabric. This composite luminous structure maintains the original appearance and flexibility of the clothing while possessing active luminous capabilities. More importantly, by deeply integrating the environmental perception module, intelligent control unit, and luminous warning structure, the cycling apparel can monitor traffic risks behind in real time and automatically trigger strong visual warnings. This changes the passive protection mode of traditional cycling apparel, which relies solely on external light sources, and realizes active and intelligent safety warnings based on real-time environmental perception.

[0022] The environmental sensing module of this invention uses a screw-driven dual-claw-conical self-locking mechanism to achieve quick and stable assembly and disassembly with clothing. This ensures reliable connection during bumpy rides and allows the electronic module to be independently disassembled for maintenance or upgrades, resolving the conflict between smart clothing cleaning and circuit maintenance. Simultaneously, the sensor is equipped with a precision angle adjustment mechanism driven by dual servo motors, which adapts to different riding postures, ensuring no blind spots in detection. The internal elastic buffer effectively isolates vibration and impact, protecting precision components and guaranteeing long-term stable operation of the system in harsh riding environments, while providing a user-friendly maintenance experience.

[0023] This invention provides a strong active visual warning to vehicles behind by using a high-frequency flashing light structure printed with silkscreen. It also introduces a directional tactile feedback mechanism. When the system detects a threat from the side or rear, it can provide the rider with an intuitive directional warning through the vibration module on the corresponding side, forming a dual safety guarantee: actively intervening in the traffic environment to attract the attention of drivers behind; and providing the rider with instant risk location information through touch, allowing them to perceive the risk without being distracted from the road ahead. This significantly shortens the reaction time from risk identification to taking evasive action, thus building a more comprehensive and reliable safety barrier for riders in complex traffic scenarios. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the screen-printed luminescent cycling jersey of the present invention;

[0025] Figure 2 This is a schematic diagram of the screen-printed luminous warning structure of the present invention;

[0026] Figure 3 This is a schematic diagram of the early warning unit of the present invention;

[0027] Figure 4 For the present invention Figure 3 A partial sectional view of the load-bearing structure from above;

[0028] Figure 5 This is a schematic diagram of the structure of the environmental sensing module of the present invention;

[0029] Figure 6 For the present invention Figure 5 Right view of the connection between the central support, the first servo motor, and the second servo motor;

[0030] Figure 7 This is a flowchart of the warning method for screen-printing luminous cycling clothing according to the present invention;

[0031] Figure 8 This is a schematic diagram of the screen-printed luminous warning structure of the screen-printed luminous cycling jersey of the present invention.

[0032] In the diagram: Cycling suit body-1, silkscreened luminous warning structure-2, warning unit-3, fluorescent strip-10, transparent wear-resistant protective layer-21, circuit layer-22, luminous fabric layer-23, insulating and thermally conductive substrate layer-24, load-bearing structure-31, environmental sensing module-32, hemispherical cover-33, positioning bolt-310, protective shell-311, positioning cylinder-312, first gripper-313, screw-314, second gripper-315, conical nail-316, protective shell-317, processor compartment-321, carrier-322, bracket-323, first servo motor-324, rotating shaft-325, first bevel gear-326, positioning frame-327, second servo motor-328, second bevel gear-329, support rod-3210, environmental sensing sensor-3211. Detailed Implementation

[0033] To further explain the technical solution of the present invention, a detailed description is provided below through specific embodiments.

[0034] Please see Figure 1 and Figure 2 This invention provides a screen-printed luminous garment with nighttime warning function, including a cycling jersey body 1. Fluorescent strips 10 are provided in the middle and lower part of the cycling jersey body 1, and a control module and a power supply module are provided inside. A screen-printed luminous warning structure 2 is integrated in the back area of ​​the cycling jersey body 1. Warning units 3 are provided on the left and right sides below the screen-printed luminous warning structure 2, and both warning units 3 are connected to the cycling jersey body 1. The overall layout constitutes a system framework for active luminous warning and dual-sided environmental perception, realizing an upgrade from traditional passive protection to intelligent active warning. At the same time, the dual-sided warning units also have a certain directional recognition capability.

[0035] The cycling jersey body 1 has an elastic cushioning pad on its inner side corresponding to the warning unit 3 area, where the warning unit 3 is housed. This elastic cushioning pad can effectively absorb and disperse vibrations and impacts during cycling, protect the precision electronic components inside the warning unit, and improve wearing comfort. Vibration modules are set on the inner side of the cycling jersey body 1 and at the positions corresponding to the two warning units 3. These modules are used to trigger the vibration modules on the corresponding side to vibrate according to the direction of the threat detected by the warning unit 3, providing the rider with an intuitive directional tactile warning. This allows the rider to quickly determine the location of the risk and perceive the source of the risk without turning around, greatly shortening the reaction time and improving the ability to actively avoid risks.

[0036] Among them, the screen-printed luminous warning structure 2 is a multi-layer composite structure, which includes, from the outside to the inside, a transparent wear-resistant protective layer 21, a circuit layer 22 formed by screen printing of flexible conductive ink, a luminous fabric layer 23, and an insulating and thermally conductive substrate layer 24. The side of the insulating and thermally conductive substrate layer 24 away from the transparent wear-resistant protective layer 21 is connected to the cycling suit body 1. While ensuring excellent luminous effect and flexibility, it also has wear-resistant, weather-resistant, heat dissipation and fit characteristics.

[0037] Please see Figure 1 , Figures 3-6 This invention provides a screen-printed luminous garment with nighttime warning function. The warning unit 3 includes a support structure 31 connected to the cycling garment body 1. An environmental sensing module 32 is installed inside the support structure 31 to monitor the approach of vehicles behind and to the side. When a vehicle is detected to enter a preset safe distance, a signal is sent to the control module to drive the screen-printed luminous warning structure 2 into a high-frequency flashing warning state. A hemispherical cover 33 is fixed to the side of the support structure 31 away from the cycling garment body 1 by screws. This cover protects the environmental sensing module 32, enabling it to work stably in complex outdoor cycling environments.

[0038] The supporting structure 31 includes a protective shell 311 conforming to the curve of the human back. The front of the protective shell 311 is fastened to the cycling suit body 1, and a positioning cylinder 312 is fixed to the rear of the protective shell 311. A first gripper 313 and a second gripper 315 slide through the corresponding sides of the sidewall of the positioning cylinder 312. The inner sides of the first gripper 313 and the second gripper 315 are threadedly connected to a screw 314. The rotation of the screw 314 causes the two grippers to move closer or further apart. A conical nail 316 is provided inside the positioning cylinder 312, and it is located between the first gripper 313 and the second gripper 315. The two grippers are positioned inside the positioning cylinder 312 by bringing them closer together. A protective shell 317 is fixedly connected to the side of the conical nail 316 away from the positioning cylinder 312. An environmental sensing module 32 is installed inside the protective shell 317, and its inner wall is fastened to the hemispherical cover 33 by bolts. This enables the rapid and stable installation and disassembly of the environmental sensing module 32, which is convenient for maintenance. By using the screw-driven double grippers and the conical self-locking principle, a connection between the electronic module and the clothing carrier is achieved that is both firm and reliable and easy to disassemble and assemble. This solves the common problem in the field of smart clothing where the maintenance and upgrading of electronic components conflict with clothing cleaning.

[0039] The first gripper 313 and the second gripper 315 are slidably provided with positioning bolts 310 on the same side, and both positioning bolts 310 are embedded and fixed in the inner wall of the positioning cylinder 312. The first gripper 313 and the second gripper 315 are provided with recessed grooves on the side connected to the positioning bolts 310, and the shape of the recessed grooves is adapted to the shape of half of the conical nail 316. Through the cooperation of the positioning bolts and the recessed grooves, the stability of the gripper sliding trajectory is ensured, and the clamping surface is perfectly fitted with the conical surface of the conical nail 316. The locking force is uniform and reliable, which greatly improves the stability and durability of the locking and avoids loosening caused by vibration.

[0040] The environmental sensing module 32 includes a processor compartment 321 that is fastened to the supporting structure 31. A cable connector extends from the processor compartment 321 and is used for electrical connection with the control module. A carrier 322 is fixedly connected to the bottom of the processor compartment 321, and a bracket 323 is locked and fixed to the top side of the carrier 322. A first servo motor 324 and a second servo motor 328 are respectively locked and fixed to the top two sides of the bracket 323. The output shaft of the first servo motor 324 near the second servo motor 328 is connected to a rotating shaft 325. The output shaft of the second servo motor 328 near the first servo motor 324 is connected to a positioning frame 327. The rotating shaft 325 passes through the first servo motor 324. The shaft rod 325 is inserted into the interior of the carrier 322, and the other end of the shaft rod 325 is inserted into the interior of the positioning frame 327. The side of the positioning frame 327 near the second servo motor 328 is inserted into the interior of the carrier 322, and the side of the positioning frame 327 near the first servo motor 324 is wrapped around the outer surface of the shaft rod 325. The outer surface of the shaft rod 325 near the first servo motor 324 is coaxially rotated with a first bevel gear 326. The top of the first bevel gear 326 meshes with a second bevel gear 329. The top of the second bevel gear 329 is coaxially fixed with a support rod 3210, and the support rod 3210 is inserted into the middle of the top of the positioning frame 327. An environmental sensing sensor 3211 is installed at the top of the support rod 3210.

[0041] The pitch angle of the environmental sensing sensor 3211 is adjusted by driving the bevel gear system through the first servo motor 324, and the yaw angle is adjusted by directly driving the frame 327 through the second servo motor 328. Under the action of the two servo motors, the sensor orientation change caused by the rider's forward lean (such as road bike posture) or side lean can be actively compensated, ensuring that the detection beam continuously covers high-risk areas, eliminating blind spots, greatly improving the accuracy and reliability of the warning system, and making its beam always aligned with the optimal detection direction to adapt to different riding postures.

[0042] Example 1: System Configuration and Workflow

[0043] This embodiment provides a screen-printed luminous garment with nighttime warning function. The cycling jersey body 1 has a conventional cycling jersey structure, with passive fluorescent strips 10 sewn into its middle and lower parts. On the back of the cycling jersey body 1, a large screen-printed luminous warning structure 2 with a specific logo or pattern is integrated through a screen printing process. This warning structure 2 can display a normal pattern when not powered on, and can emit light as a whole when powered on.

[0044] Two warning units 3 are symmetrically installed on the lower left and right sides of the screen-printed luminous warning structure 2. The warning unit 3 is firmly connected to the cycling suit body 1 through its supporting structure 31. The outer side of the supporting structure 31 is sealed by a hemispherical cover 33 with screws to form a waterproof and dustproof protective shell.

[0045] The cycling jersey body 1 has a control module and a power supply module sewn inside (which can be placed in the chest or waist pocket). The power supply module is a rechargeable lithium battery, which is connected to the warning unit 3, the silkscreened luminous warning structure 2, and the control module via flexible wires.

[0046] Its workflow (such as) Figure 7 As shown below:

[0047] Normal state: When the power supply module is powered on, the silkscreened luminous warning structure 2 can be in a soft, constant-brightness or low-frequency breathing-light state, serving as a basic outlining function. The environmental sensor 3211 of the environmental sensing module 32 in the warning unit 3 works continuously, monitoring moving targets within a range of approximately 50-100 meters behind.

[0048] Warning Trigger: When the environmental sensing sensor 3211 (such as millimeter-wave radar) detects a vehicle rapidly entering a preset safe distance (such as 30 meters), it immediately sends a signal containing the target's speed, distance, and orientation information to the control module.

[0049] Active Response: After processing the signal, the control module instantly sends a command to the silkscreened luminous warning structure 2, switching it from normal illumination to a high-intensity, high-frequency strobe mode to issue a strong visual warning to drivers of vehicles behind. At the same time, based on the direction of the threat (such as a vehicle approaching from the left), the control module drives the vibration module installed on the inner side of the left warning unit 3 to work, alerting the rider to the risk from the left rear through vibration.

[0050] Warning canceled: When the vehicle behind slows down, moves away, or overtakes, the environmental sensing module 32 detects that the threat has been eliminated, and sends a signal to the control module. The control module then controls the silkscreened luminous warning structure 2 to resume normal illumination, and the vibration module stops vibrating.

[0051] Example 2: Mechanical locking structure of the early warning unit

[0052] This embodiment details a detachable mechanical locking structure for the early warning unit 3, such as... Figure 3 and Figure 4 As shown.

[0053] The supporting structure 31 includes a flexible protective shell 311 that conforms to the back. The front of the protective shell 311 is fixed to the cycling jersey body 1 by sewing. A high-strength plastic positioning cylinder 312 is fixed to its rear.

[0054] During installation, the tip of the conical nail 316 is inserted into the positioning cylinder 312. The tail of the conical nail 316 is integrally formed with the protective shell 317, and the environmental sensing module 32 is installed inside the protective shell 317. Rotating the screw 314 that passes through the first gripper 313 and the second gripper 315 causes the two grippers to slide synchronously towards each other under the guidance of the positioning bolt 310, due to the opposite direction of the inner threads of the two grippers. The recessed grooves on the inner sides of the two grippers then lock the conical surface of the conical nail 316. Utilizing the inclined plane self-locking principle, the conical nail 316 and the entire internal module it connects to are firmly locked inside the positioning cylinder 312, achieving a secure fastening without wobbling. For disassembly, rotating the screw 314 in the opposite direction releases the grippers, allowing the internal module to be removed for maintenance or replacement. Finally, the hemispherical cover 33 is bolted to the protective shell 317, completing the seal.

[0055] Example 3: Angle Adjustment Mechanism of Environmental Sensing Module

[0056] This embodiment details the angle precision adjustment mechanism inside the environmental sensing module 32, such as... Figure 5 and Figure 6 As shown.

[0057] An environmental sensing sensor 3211 is mounted on the top of a support rod 3210. A second bevel gear 329 is fixed to the lower part of the support rod 3210, which meshes with a first bevel gear 326. The first bevel gear 326 is fitted onto a rotating shaft 325. The rotating shaft 325 is driven to rotate by a first servo motor 324.

[0058] Yaw adjustment: When the first servo motor 324 rotates, it drives the rotating shaft 325 to rotate. Since the first bevel gear 326 meshes with the second bevel gear 329, it drives the second bevel gear 329 and the positioning frame 327 to rotate horizontally, thereby realizing the yaw angle adjustment.

[0059] Pitch adjustment: The positioning frame 327 is connected to the output shaft of the second servo motor 328. When the second servo motor 328 and the first servo motor 324 rotate synchronously in one direction, they directly drive the entire positioning frame 327, as well as the support rod 3210 and the environmental sensor 3211 mounted on it, to pitch and rotate together, thereby changing the pitch angle of the environmental sensor 3211.

[0060] By controlling two servo motors, the detection beam of the environmental sensing sensor 3211 can be precisely aimed at the area with the densest traffic or the highest risk behind, regardless of whether the rider is in an upright or bent-over position.

[0061] Example 4: Integration of Internal Buffering and Haptic Feedback

[0062] Inside the cycling jersey body 1, corresponding to the positions of the two warning units 3, there are three-dimensional pocket-like structures sewn in, filled with high-elasticity slow-rebound foam as elastic cushioning pads. The protective shell 311 of the warning unit 3 is embedded in the cushioning pad, separating it from the rider's back, ensuring both comfort and excellent shock absorption.

[0063] The vibration module (such as a flat rotor motor) is embedded in the elastic buffer pad 4 and closely adheres to the inner fabric of the cycling suit. Its wiring is connected to the control module through pre-embedded cable conduits within the garment. When the left warning unit 3 detects a threat, the left vibration module vibrates strongly; when the right side detects a threat, the right side vibrates strongly. If multiple threats appear simultaneously in the center behind the rider or cannot be distinguished, both sides can be controlled to vibrate simultaneously, allowing the rider to perceive the location of the risk without turning around, greatly improving reaction speed and safety redundancy.

[0064] Example 5: Please refer to Figure 8 This is a schematic diagram of the structure of the screen-printed luminous cycling jersey of the present invention. It can be understood that the warning unit can be embedded in the body of the cycling jersey (1). The warning unit can be adapted to the actual design requirements, making it lighter and more beautiful.

[0065] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A screen-printed luminescent garment with nighttime warning function, comprising a cycling jersey body (1), wherein fluorescent strips (10) are provided in the middle and lower parts of the cycling jersey body (1), and a control module and a power supply module are provided inside the body, characterized in that: The back area of ​​the cycling suit body (1) is integrated with a screen-printed luminous warning structure (2). Warning units (3) are provided on both the left and right sides below the screen-printed luminous warning structure (2), and both warning units (3) are connected to the cycling suit body (1). The screen-printed luminous warning structure (2) is a multi-layer composite structure, which includes a transparent wear-resistant protective layer (21), a circuit layer (22) formed by screen printing of flexible conductive ink, a luminous fabric layer (23), and an insulating and thermally conductive substrate layer (24) from the outside to the inside. The side of the insulating and thermally conductive substrate layer (24) away from the transparent wear-resistant protective layer (21) is connected to the cycling suit body (1).

2. The screen-printed luminous garment with nighttime warning function according to claim 1, characterized in that: An elastic cushioning pad is provided on the inner side of the cycling suit body (1) corresponding to the area of ​​the warning unit (3), and the warning unit (3) is housed therein.

3. The screen-printed luminous garment with nighttime warning function according to claim 2, characterized in that: The elastic buffer pad is located inside the cycling suit body (1) and is equipped with a vibration module at the position corresponding to the two warning units (3). The vibration module on the corresponding side is triggered to generate vibration according to the direction of the threat source detected by the warning unit (3).

4. The screen-printed luminous garment with nighttime warning function according to claim 1, characterized in that: The warning unit (3) includes a support structure (31) connected to the cycling suit body (1); the support structure (31) is equipped with an environmental sensing module (32) for monitoring the approach of vehicles behind and to the side, and sending a signal to the control module when a vehicle enters a preset safe distance, driving the silk-screened luminous warning structure (2) to enter a high-frequency flashing warning state; a hemispherical cover (33) is fixed to the side of the support structure (31) away from the cycling suit body (1) by screws, which serves to wrap and protect the environmental sensing module (32).

5. The screen-printed luminous garment with nighttime warning function according to claim 4, characterized in that: The supporting structure (31) includes a protective shell (311) conforming to the curve of the human back. The front side of the protective shell (311) is fastened to the cycling suit body (1), and a positioning cylinder (312) is fixed to the rear side of the protective shell (311). A first claw (313) and a second claw (315) slide through the corresponding sides of the sidewall of the positioning cylinder (312). The inner sides of the first claw (313) and the second claw (315) are threadedly connected to the screw (314). The rotation of the screw (314) is used to realize the connection between the first claw (313) and the second claw (315). As the two grippers move closer or further apart, a conical nail (316) is provided inside the positioning cylinder (312), and it is located between the first gripper (313) and the second gripper (315). The two grippers are positioned inside the positioning cylinder (312) by moving closer to each other. A protective shell (317) is fixedly connected to the side of the conical nail (316) away from the positioning cylinder (312). An environmental sensing module (32) is installed in the middle of the inner side of the protective shell (317), and its inner wall is fastened to the hemispherical cover (33) by bolts.

6. The screen-printed luminous garment with nighttime warning function according to claim 5, characterized in that: The first gripper (313) and the second gripper (315) are slidably provided with positioning bolts (310) on the same side, and both positioning bolts (310) are embedded and fixed to the inner wall of the positioning cylinder (312).

7. The screen-printed luminous garment with nighttime warning function according to claim 6, characterized in that: The first gripper (313) and the second gripper (315) are both provided with recessed slots on the side where they are connected to the positioning bolt (310), and the shape of the recessed slots is adapted to the shape of half of the conical nail (316).

8. The screen-printed luminous garment with nighttime warning function according to claim 4, characterized in that: The environmental sensing module (32) includes a processor compartment (321) fastened to the supporting structure (31). A base (322) is fixedly connected to the bottom of the processor compartment (321), and a bracket (323) is locked and fixed to the top side of the base (322). A first servo motor (324) and a second servo motor (328) are respectively locked and fixed to the top two sides of the bracket (323). The output shaft of the first servo motor (324) near the second servo motor (328) is connected to a rotating shaft (325). The output shaft of the second servo motor (328) near the first servo motor (324) is connected to a positioning frame (327). The rotating shaft (325) near the first servo motor (324) rotates through the inside of the base (322), and the rotating shaft (325)... 25) The other end is inserted into the interior of the positioning frame (327). The side of the positioning frame (327) near the second servo motor (328) passes through and rotates inside the carrier (322). The side of the positioning frame (327) near the first servo motor (324) wraps around and rotates on the outer surface of the rotating shaft (325). The outer surface of the rotating shaft (325) near the first servo motor (324) has a first bevel gear (326) that rotates coaxially. The top of the first bevel gear (326) meshes with the second bevel gear (329). The top of the second bevel gear (329) is coaxially fixed with a support rod (3210). The support rod (3210) passes through and rotates in the middle of the top of the positioning frame (327). An environmental sensing sensor (3211) is installed at the top of the support rod (3210).

9. A warning method for screen-printed luminous clothing with nighttime warning function, comprising using the screen-printed luminous clothing with nighttime warning function as described in any one of claims 3-8, characterized in that, Includes the following steps: S1. The vehicle dynamics in the area behind and to the side of the cycling suit body (1) are monitored in real time through the early warning unit (3); S2. When the warning unit (3) detects that a vehicle has entered the preset safe distance threshold range, it generates a warning signal and sends the signal to the control module. The silkscreened luminous warning structure (2) enters the high-frequency flashing warning state.

10. The warning method for screen-printed luminescent clothing with nighttime warning function according to claim 9, characterized in that: The cycling suit body (1) also includes a light sensing unit. When the ambient brightness is lower than the set light sensing threshold, the light sensing unit generates a light-up signal to the control module, which controls the silkscreen luminous warning structure (2) to enter the constant-light mode. When the warning unit (3) detects that a vehicle has entered the preset safe distance threshold range, the silkscreen luminous warning structure (2) can also enter the high-frequency flashing warning state. When the screen-printed luminous warning structure (2) enters the high-frequency flashing warning state, the control module also synchronously drives the vibration module on the corresponding side to generate vibration according to the location of the threat source detected by the warning unit (3).

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