Multifunctional contactless coupling interface system with environment self-adaption and safety protection capabilities and energy and data transmission method thereof
By introducing environmental condition detection and adaptive control modules, the problems of coupling instability and safety risks of contactless interfaces in complex environments are solved, enabling high-reliability applications in industrial and medical equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 杭州南肖埠农副产品市场国斌手机店
- Filing Date
- 2026-01-27
- Publication Date
- 2026-04-17
AI Technical Summary
Existing contactless interface technologies are susceptible to dust, foreign objects, vibration, and electromagnetic interference in complex application environments, leading to unstable coupling, false triggering, and safety risks. They also lack environmental condition detection and adaptive control capabilities, making it difficult to meet high reliability requirements.
An environmental condition detection module is introduced to detect the state of objects, foreign objects, vibration, and electromagnetic interference within the coupling area. The control module adjusts the establishment of the coupling channel, energy output, and data transmission based on the detection results to achieve safety judgment and adaptive control.
It effectively avoids safety risks caused by dust and foreign objects, improves stability in vibration or electromagnetic interference environments, enables safe graded control of energy and data transmission, reduces performance degradation during long-term use, and is suitable for industrial and medical equipment.
Smart Images
Figure CN121879148A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of electronic device interface and communication technology, and in particular to a contactless coupling interface system and its energy and data transmission method that have environmental state perception, safety determination and adaptive control capabilities, and is suitable for complex application environments with dust, foreign objects, vibration or electromagnetic interference. Background Technology
[0002] Existing contactless interface technologies mostly focus on energy transmission or basic data communication functions, and are usually designed based on the assumption that the coupling area environment is relatively stable, clean and controllable.
[0003] However, in practical applications, especially in industrial equipment, medical equipment, or outdoor equipment, the interface area is often exposed to adverse environmental factors such as dust, particulate matter, magnetic metal foreign objects, vibration, and electromagnetic interference, which can easily lead to unstable coupling, false triggering, abnormal output, or safety risks.
[0004] For example, continuous magnetic attraction structures are prone to attracting magnetic metal foreign objects during long-term use, affecting interface performance; vibrations generated by equipment operation or external environment may disrupt the stability of the coupling channel; complex electromagnetic environments may interfere with energy transmission and data communication.
[0005] In existing technologies, most contactless interfaces lack the ability to actively detect and adaptively control the above-mentioned environmental conditions, making it difficult to meet the requirements of high-reliability applications.
[0006] Therefore, there is an urgent need for a contactless coupling interface system that can sense environmental conditions and perform safe control and adaptive adjustment of energy and data transmission.
[0007] This invention is a further technical solution based on the overall technical concept of the contactless coupling interface proposed in the earlier application with application number 2026100722087, and belongs to the continuous technical development under the same inventive concept.
[0008] Compared to prior applications that mainly focus on the basic structural design of contactless coupling interfaces and the implementation of energy and / or data transmission mechanisms, this invention further focuses on the environmental uncertainties that may exist in the coupling region in practical applications.
[0009] To address this, the present invention introduces environmental state detection, safety determination, and adaptive control strategies to dynamically manage the establishment conditions, energy output behavior, and data transmission process of the coupling channel, thereby improving the safety, stability, and reliability of the contactless coupling interface in complex application environments.
[0010] The technical solution described in this invention, while inheriting the prior application technology system, expands its functional dimensions and application capabilities, constituting a technical extension under the same technical route. Summary of the Invention
[0011] [Purpose of the Invention] The purpose of this invention is to provide a multifunctional contactless coupling interface system and its energy and data transmission method that have environmental state detection, safety determination and adaptive control capabilities, so as to solve at least one or more of the following problems: In environments with dust, foreign objects, or magnetic metal contamination, avoid accidental triggering or safety risks of contactless interfaces; Improve the stability of energy and data transmission in environments with vibration or electromagnetic interference; To achieve hierarchical control and safety management of energy output and data transmission; Improve the reliability and applicability of contactless interfaces in complex application scenarios.
[0012] [Technical Solution] To achieve the above objectives, the present invention provides a multifunctional contactless coupling interface system, comprising: The first device unit and the second device unit are each equipped with a non-contact coupling module, which forms a controllable or manageable coupling channel without the need for physical plugging, for energy transmission and / or data signal transmission. The environmental condition detection module is used to detect the state of objects, foreign objects, vibration and / or electromagnetic interference within the preset coupling area or the area corresponding to the proposed coupling channel. The control module is used to control the establishment of the coupling channel, energy output, and data transmission, switch modes, or adjust parameters based on the detection results of the environmental state detection module. When a non-target object, magnetic metal foreign object, abnormal vibration, or electromagnetic interference exceeding preset conditions is detected, the control module limits or prohibits energy output, adjusts the data transmission mode, or puts the system into a safety protection state.
[0013] [Beneficial Effects] Compared with the prior art, the present invention has at least the following beneficial effects: It can effectively avoid safety risks caused by the adsorption of dust, foreign objects or magnetic metals; Improve the stability of contactless interfaces under vibration or strong electromagnetic environments; To achieve safe, graded control of energy and data transmission; Reduce the risk of interface performance degradation during long-term use; Suitable for industrial, medical, and high-reliability equipment scenarios, it has good scalability. Attached Figure Description
[0014] Figure 1 is a schematic diagram of the overall structure of the contactless coupling interface system. This illustrates the system configuration relationship where the first device unit and the second device unit establish a controllable coupling channel through a non-contact coupling module to realize energy and data transmission without physical plugging.
[0015] Figure 2 is a schematic diagram of the establishment of a controllable coupling channel. This illustrates the process by which the system detects and confirms the target device and gradually establishes an energy and / or data coupling channel when the target device enters the preset coupling area.
[0016] Figure 3 is a schematic diagram of energy and data transmission modes. This demonstrates the working state under contactless coupling conditions, where energy transfer and data transfer can use the same coupling channel or different coupling channels, and can be carried out synchronously, in a time-division, hierarchical, or mode-division manner.
[0017] Figure 4 is a schematic diagram of the environmental status detection and control logic. The system demonstrates the logical relationship of detecting the state of objects, foreign objects, vibration, and / or electromagnetic interference within the coupling area, and controlling the coupling channel, energy output, and data transmission based on the detection results.
[0018] Figure 5 is a schematic diagram of a multi-coupled module or a multi-location interface. The system demonstrates the use of multiple non-contact coupling modules on the same or different devices to adapt to application scenarios involving multiple device connections, multiple interface locations, or multiple operating states.
[0019] Figure 6 is a schematic diagram of the interface security determination and energy and data output control logic. The system demonstrates the logical flow of determining the state of objects within the coupling region before outputting energy or data, and controlling energy output, data transmission, or a combination thereof based on the determination result.
[0020] Figure 7 is a schematic diagram of the non-target object triggering the detection state. This illustrates the working situation where, when a non-target object enters the coupling detection region but the coupling condition is not met, the system maintains the detection state without establishing an effective coupling channel.
[0021] Figure 8 is a schematic diagram of a non-target object entering the coupling region. This illustrates the operating states of the system when a non-target object further enters the coupling region, and the system limits energy output, restricts data transmission, or enters a warning state according to a preset strategy.
[0022] Figure 9 is a schematic diagram of multiple objects entering the coupling region simultaneously. This demonstrates how the system identifies and distinguishes multiple objects when they exist simultaneously within a coupled region, and selectively establishes a coupling channel or enters a secure protection state.
[0023] Figure 10 is a schematic diagram of interface security state switching. The process of the system dynamically switching between different safety states is shown, including output-disabled state, output-limited state, normal operation state, and abnormal protection state.
[0024] Figure 11 is a schematic diagram of energy and data hierarchical control. The system demonstrates its hierarchical control mechanism for energy output power levels and / or data transmission rate levels based on safety levels or environmental conditions.
[0025] Figure 12 is a schematic diagram of abnormal interruption and automatic recovery. This illustrates the process by which the system performs detection, judgment, recovery, or rollback operations when an abnormal interruption occurs during the coupling process, in order to achieve automatic recovery or safe exit.
Claims
1. A multifunctional contactless coupling interface system with environmental adaptability and safety control capabilities, characterized in that, include: The first device unit and the second device unit are each equipped with a non-contact coupling module, which forms a controllable or manageable coupling channel without the need for physical plugging, for energy transmission and / or data signal transmission. The environmental status detection module is used to detect the status of objects, environmental status and / or interference status that affect the stability or security of coupling within the preset coupling area or the area corresponding to the proposed coupling channel. The control module is used to manage the establishment conditions, establishment process, or existence, effective state, or working state of the coupling channel, as well as to dynamically control the start, stop, sequence, mode, or parameters of energy output and / or data transmission, based on the detection results of the environmental state detection module. The control module enables the contactless coupling interface to maintain a safe and controllable working state when the environmental conditions change, and restricts, prohibits or adjusts the establishment and output behavior of the coupling channel when a state that does not meet the preset safety conditions is detected.
2. The system according to claim 1, characterized in that, The non-contact coupling module is based on magnetic coupling, electromagnetic coupling, capacitive coupling, inductive coupling, optical coupling, or any combination thereof.
3. The system according to claim 1, characterized in that, The environmental state detection module is used to detect at least one physical parameter, environmental parameter, or interference parameter that affects coupling stability, output security, or transmission reliability, and the parameter is a real-time parameter, a near-real-time parameter, or a parameter formed based on historical state.
4. The system according to claim 3, characterized in that, The environmental state detection module includes a detection unit for identifying the presence or adsorption state of magnetic metal foreign objects, and the control module limits or prohibits energy output when the presence of magnetic metal foreign objects is detected.
5. The system according to claim 4, characterized in that, The control module can determine the accumulation status of magnetic foreign objects based on historical detection information, and trigger output limitation, maintenance prompt or safety protection mode when preset conditions are met.
6. The system according to claim 3, characterized in that, The environmental condition detection module includes a vibration detection unit for detecting the vibration state caused by equipment operation or external environment. The control module adjusts the establishment conditions of the coupling channel, energy output level or data transmission mode according to the vibration state.
7. The system according to claim 3, characterized in that, The environmental state detection module includes an electromagnetic interference detection unit for detecting changes in the electromagnetic environment within the coupling area. When the control module detects abnormal electromagnetic interference, it limits energy output or adjusts the data transmission strategy.
8. The system according to claim 1, characterized in that, The control module performs hierarchical control of energy output and data transmission, allowing different power levels of energy output and / or different data transmission rates under different safety levels or environmental conditions.
9. The system according to claim 8, characterized in that, During the low-security-level verification phase, only low-speed data transmission or control data transmission is permitted for security verification, identity verification, or environmental verification. After high-security-level verification, high-power energy output or high-speed data transmission is permitted.
10. The system according to claim 1, characterized in that, When the control module detects an abnormal state, it switches the system from normal operation to output restriction, abnormal protection, or standby.
11. The system according to claim 10, characterized in that, After the abnormal state is eliminated, the control module can automatically re-detect the environmental state and restore the establishment of the coupling channel and energy and / or data transmission according to the detection results.
12. The system according to claim 1, characterized in that, The environmental state detection module is used to distinguish between target objects and non-target objects, and the control module only establishes an effective coupling channel for target objects that meet preset characteristics.
13. The system according to claim 12, characterized in that, When multiple objects enter the coupling region simultaneously, the control module selectively establishes a coupling channel or suspends all outputs to enter a safety protection state.
14. The system according to claim 1, characterized in that, The system includes multiple non-contact coupling modules, which can be deployed at different locations on the same device or between different devices.
15. A method for energy and data transmission via a contactless coupling interface with environmental adaptability and safety control capabilities, characterized in that, Includes the following steps: S1: Detects whether a target object exists within the coupled region; S2: Detect environmental conditions that affect coupling stability or security; S3: Establish a controllable coupling channel when the environmental condition detection results meet the preset safety conditions; S4: Control energy output and / or data transmission based on environmental conditions and safety levels; S5: Limit or interrupt output when an abnormal state is detected, and automatically resume after the abnormality is eliminated; Steps S4 and S5 are automatically executed by the control module based on the environmental status detection results, and do not depend on active user operation.