Stepping interaction system and stepping assembly

Abstract

The utility model provides a stepping interaction system and a stepping assembly, the stepping interaction system comprises at least one stepping assembly, each stepping assembly comprises a capacitance sensor array, a capacitance detection unit, a processing unit and a first execution unit connected with the processing unit, and the capacitance sensor array, the capacitance detection unit and the processing unit are connected in sequence. And the control unit is connected with the processing unit of each stepping assembly and is configured to receive an output signal of the processing unit and issue a control instruction to the processing unit. According to the stepping interaction system, signals generated by external intervention such as stepping are sensed through the capacitive sensor array in the stepping assembly, corresponding feedback is executed according to the signals, and the experience feeling and interactivity of the stepping interaction system are improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of sensor equipment, in particular to a stepping interaction system and a stepping component. Background Art

[0002] With the rapid development of science and technology, people have higher and higher requirements for the comfort and intelligence of their home environment. Smart lighting and home automation, as an important part of it, meet people's personalized needs very well.

[0003] Taking the corridor lighting system as an example, although the current corridor lighting system can meet basic lighting needs, there is still much room for improvement in personalized experience, situational atmosphere, and visual display effects, while it is completely blank in terms of interactivity and entertainment. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a stepping interaction system and a stepping component, so as to bring a more intelligent, personalized and fun interaction experience to users.

[0005] To solve the above technical problems, in the first aspect, the utility model provides a stepping interaction system, comprising: at least one stepping assembly, each stepping assembly comprising a capacitive sensor array, a capacitive detection unit, a processing unit connected in sequence, and a first execution unit connected to the processing unit; a control unit connected to the processing unit of each stepping assembly, configured to receive an output signal of the processing unit and send control instructions to the processing unit.

[0006] Optionally, it also includes at least one step extension assembly, each step extension assembly is suitable for splicing with each step assembly, and each step extension assembly includes a capacitive sensor array, a capacitive detection unit and a slave processing unit connected in sequence, and a first execution unit connected to the slave processing unit.

[0007] Optionally, the capacitive sensor array is layered, and each tread assembly and / or each extended tread assembly further comprises a surface covering layer covering the capacitive sensor array.

[0008] Optionally, the first execution unit is a lighting component.

[0009] Optionally, the lighting assembly includes an LED driver and an LED atmosphere light, wherein the LED driver is connected to the processing unit, and the LED atmosphere light is connected to the LED driver.

[0010] Optionally, a human-computer interaction unit is further included, and the human-computer interaction unit is connected to the control unit.

[0011] Optionally, the human-computer interaction unit is a touch input component connected to the control unit by wire and / or an intelligent device connected to the control unit by network.

[0012] Optionally, a second execution unit is further included, and the second execution unit is connected to the control unit.

[0013] Optionally, the second execution unit is an audio output component.

[0014] Optionally, the audio output component includes a MIDI synthesizer and a speaker, wherein the MIDI synthesizer is connected to the control unit, and the speaker is connected to the control unit.

[0015] Optionally, it further includes an expansion interface unit, which is connected to the control unit and is configured to connect to a third-party controlled component.

[0016] In a second aspect, the utility model provides a step assembly, comprising: a sensor array, wherein the sensor array is a capacitive sensor array; a capacitive detection unit and a processing unit connected to the sensor array in sequence, and a first execution unit connected to the processing unit.

[0017] Optionally, the first execution unit is a lighting component.

[0018] Optionally, the lighting assembly includes an LED driver and an LED atmosphere light, wherein the LED driver is connected to the processing unit, and the LED atmosphere light is connected to the LED driver.

[0019] Optionally, a surface covering layer is further included, and the surface covering layer is arranged on the sensor array.

[0020] Compared with the prior art, the utility model has the following advantages: the capacitive sensor array in the stepping assembly senses the signals generated by external interventions such as stepping, and performs corresponding feedback based on the signals, thereby improving the experience and interactivity of the stepping interaction system. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are included to provide a further understanding of the present application. They are included and constitute a part of the present application. The accompanying drawings illustrate embodiments of the present application and together with the present specification serve to explain the principles of the present application. In the accompanying drawings:

[0022] Figure 1 It is a structural schematic diagram of a stepping interaction system according to an embodiment of the utility model;

[0023] Figure 2 This is a schematic diagram of the principle of a capacitive sensor in an embodiment of the utility model;

[0024] Figure 3 It is a capacitive sensor array in one embodiment of the utility model;

[0025] Figure 4 It is a spiral capacitive sensor unit in one embodiment of the utility model;

[0026] Figure 5 It is a diamond-shaped capacitive sensor unit in one embodiment of the utility model;

[0027] Figure 6 It is a comb-teeth-shaped capacitive sensor unit in one embodiment of the utility model;

[0028] Figure 7 It is a rectangular capacitive sensor unit in one embodiment of the utility model;

[0029] Figure 8 It is a sawtooth capacitive sensor unit in one embodiment of the utility model;

[0030] Fig. 9 This is a schematic diagram of the forefoot landing in one embodiment of the utility model;

[0031] Fig.10 It is a schematic diagram of the structure (centralized) of a step assembly in one embodiment of the utility model;

[0032] Fig.11 yes Fig.10 Schematic diagram of the decomposition structure;

[0033] Fig.12 It is a schematic diagram of the structure (external type) of a step assembly in one embodiment of the utility model;

[0034] Fig.13 yes Fig.12 Schematic diagram of the decomposition structure;

[0035] Fig.14 It is an application schematic diagram of a step assembly according to an embodiment of the utility model.

[0036] Reference numerals:

[0037] 10- step assembly;

[0038] 101-capacitive sensor array, 102-capacitive detection unit, 103-processing unit, 104-first execution unit, 105-slave processing unit, 106-surface covering layer, 107-housing, 108-stepping component extension interface, 109-stepping component circuit, 110-capacitive sensor array interface, 111-power supply and communication interface;

[0039] 1041-LED driver, 1042-LED atmosphere light;

[0040] 20-Step extension assembly;

[0041] 30- control unit;

[0042] 40-Human-computer interaction unit;

[0043] 401-touch input component, 402-smart device;

[0044] 50-second execution unit;

[0045] 501-MIDI synthesizer, 502-speaker;

[0046] 60- expansion interface unit;

[0047] 70-Disaster situation center;

[0048] 80-Infrastructure layer. DETAILED DESCRIPTION

[0049] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only some examples or embodiments of the present application. For ordinary technicians in this field, the present application can also be applied to other similar scenarios based on these drawings without creative work. Unless it is obvious from the language environment or otherwise explained, the same reference numerals in the figures represent the same structure or operation.

[0050] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0051] In addition, it should be noted that the use of words such as "first" and "second" to define components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above words have no special meaning and cannot be understood as limiting the scope of protection of this application. In addition, although the terms used in this application are selected from well-known and commonly used terms, some terms mentioned in the specification of this application may be selected by the applicant at his or her discretion, and their detailed meanings are explained in the relevant parts of the description of this article. In addition, it is required to understand this application not only by the actual terms used, but also by the meaning implied by each term.

[0052] Figure 1 This is a schematic diagram of the structure of the stepping interaction system of an embodiment of the utility model, referring to Figure 1 As shown, this embodiment provides a stepping interaction system, including at least one stepping assembly 10, each stepping assembly 10 includes a capacitive sensor array 101, a capacitive detection unit 102, a processing unit 103, and a first execution unit 104 connected to the processing unit 103, which are connected in sequence; and also includes a control unit 30, which is connected to the processing unit 103 of each stepping assembly 10, and is configured to receive an output signal of the processing unit 103 and send control instructions to the processing unit 103.

[0053] In this embodiment, when the capacitive sensor array 101 senses external intervention, such as pedestrian stepping, the capacitance of the corresponding capacitive sensing unit (single capacitive sensor, a capacitive sensor array 101 includes multiple capacitive sensors) changes due to the influence of external intervention, and this change can be detected by the capacitive detection unit 102, and then processed by the processing unit 103, the specific state of the current capacitive sensor array 101 can be known, that is, the external intervention is sensed or detected. The control unit 30 (main controller) can pre-set or subsequently customize the feedback corresponding to each external intervention, such as executing the corresponding lighting mode, sound effect mode and their combination, etc., and finally realize intelligent feedback, which improves the experience and interactivity of the stepping interaction system.

[0054] In this embodiment, the capacitive sensor array 101 is composed of a plurality of capacitive sensing units, each of which is composed of two electrodes separated by a layer of insulating medium (such as air). This array structure enables it to detect the distance and direction between the measured object and each capacitive sensing unit in the array. When there is external intervention, such as when an external object or a pedestrian approaches the capacitive sensing unit, the capacitive sensing unit will change the size of the capacitance, thereby generating a voltage signal. By measuring the change in capacitance, the external intervention situation can be obtained. For example, for the intervention of an external object, the position, shape and other information of the external object can be obtained. For the intervention of a pedestrian's stepping, the posture and movement of the foot can be obtained.

[0055] Figure 2 This is a schematic diagram of the principle of a capacitive sensor in an embodiment of the utility model, refer to Figure 2As shown, in the capacitive sensor, the excitation electrode and the sensing electrode coexist on the same plane to form an electric field. When the frequency is set to 100KHz, the relative dielectric constants of human fat and muscle are approximately 12.7 and 66.2, respectively, both of which are significantly higher than the dielectric constant of air. Therefore, when the foot approaches the capacitive sensor, due to the high dielectric constant of human tissue, the dielectric constant in the monitoring area of ​​the capacitive sensor will change accordingly, causing the capacitance value of the capacitive sensor to change accordingly. The closer to the coplanar area of ​​the capacitive sensor, the more obvious the change in capacitance value.

[0056] Figure 3 It is a capacitive sensor array in one embodiment of the utility model. Taking the diamond-shaped capacitive sensing unit as an example, the diamond structure is conducive to maximizing the use of space, increasing the sensing area, and also helps to evenly distribute the sensing area, thereby improving the sensitivity and response speed to the movements of different parts of the foot. The capacitive sensor array 101 adopts a double-layer design, with the upper layer being the excitation electrodes X0...Xm and the lower layer being the sensing electrodes Y0...Yn. This structure is conducive to forming a stable electric field, and is convenient for capturing the capacitance changes caused by the position and movement of external interventions such as the foot. The density of the sensor unit directly affects the resolution of the interactive system. The higher the density, the more accurate the subtle movements and position changes that can be captured. The material and size design of the electrode have an important influence on the sensitivity and stability of the sensor. Highly conductive materials are usually selected to reduce resistance and improve sensing efficiency. To ensure the safety and durability of the capacitive sensor array 101, a surface covering layer 106 may be laid on the capacitive sensor array 101. According to actual application requirements, the surface covering layer 106 is made of glass, resin, stone, wood or fiber and other materials. Even if water splashes onto the surface of the covering protective layer, it is difficult to change the electromagnetic field, and it can be used reliably in a humid environment.

[0057] The key to the structural design of the capacitive sensor array 101 is to accurately capture and analyze the electric field changes caused by the target (such as the human foot). In order to achieve this goal, it is often necessary to consider factors such as the layout of the capacitive sensor array 101, the shape of the capacitive sensing unit, the resolution, and the relative position to the target. Figures 4 to 8 As shown, the main electrode shapes are spiral, diamond, zigzag, rectangular, comb, etc. The dark color is the excitation electrode and the light color is the sensing electrode.

[0058] Fig. 9 Schematic diagram of the forefoot landing in one embodiment of the utility model, refer to Fig. 9 As shown, the stepping interaction system of this embodiment utilizes the high sensitivity of the capacitive sensor to the change of the electric field, and maps the posture of the forefoot by measuring the change of the capacitance value caused by the change of the distance between the forefoot and the capacitive sensor array 101. As for the capacitance change generated by the forefoot, the following process can be included:

[0059] 1) Generation of capacitance change

[0060] The human foot is an electrical conductor. When the forefoot approaches or directly touches the capacitive sensor array 101, an electric field disturbance is formed between the forefoot and the capacitive sensor. Since the capacitance depends on the relative position and area between the conductors and the electrical properties (dielectric constant) of the medium, the change in the distance between the forefoot and the capacitive sensor causes the change in the electric field distribution, which in turn causes the change in the capacitance value.

[0061] 2) Capture of capacitance changes

[0062] The capacitive sensor array 101 is designed with multiple capacitive sensing units, each of which can independently monitor small changes in capacitance values. This design enables the interactive system to capture capacitance changes caused by the forefoot at different locations.

[0063] 3) Signal conversion and processing

[0064] The change in capacitance value is converted into electrical signals by the capacitance sensor array 101, and these electrical signals are then pre-processed by amplification, filtering and other steps to optimize the signal quality and reduce noise interference. The processed signals are analyzed by algorithms to analyze the characteristics of the foot.

[0065] 4) Analysis of capacitance changes in the forefoot

[0066] The capacitance change caused when the forefoot of the foot contacts the ground for the first time is the most significant. This is due to the increase in the local density of the electric field when the forefoot of the foot contacts the capacitive sensor array 101, which causes the capacitance value to rise rapidly. In addition, the forefoot of the foot often involves direct contact or rapid movement during foot movements, and the rapid capacitance changes caused by these activities provide a reliable basis for detecting the forefoot movement.

[0067] It can be seen that the state of the forefoot causes the capacitive sensor array 101 to produce different capacitance value changes, and this change corresponds to the state of the forefoot. Therefore, the stepping interaction system has the basis for generating corresponding feedback or execution results.

[0068] The above uses the forefoot as an example to illustrate the working principle and process of the capacitive sensor, because the stepping is mainly based on the pedestrian's feet, of course, it can also be in other forms. For example, the stepping mentioned in this embodiment is not only a simple foot state, but can also be combined with the hand. In short, as long as the external intervention can cause the capacitance of the capacitive sensor array 101 to change, it falls within the scope of consideration of this embodiment. These external interventions can cause the capacitance of the capacitive sensor array 101 in this embodiment to change, which indicates that the capacitive sensor array 101 can detect this external intervention, and then can execute corresponding feedback or results.

[0069] In one example, at least one step extension component 20 is further included, each step extension component 20 is suitable for splicing with each step component 10, and each step extension component 20 includes a capacitive sensor array 101, a capacitive detection unit 102 and a slave processing unit 105 connected in sequence, and a first execution unit 104 connected to the slave processing unit 105.

[0070] In this embodiment, the size of a single step assembly 10 is limited, so multiple step assemblies 10 need to be connected to each other to meet different usage requirements. Among these assemblies, except for the first step assembly 10, the rest are step extension assemblies 20. For example, in order to adapt to different lengths of corridor steps, the step interaction system of this embodiment can realize the expansion and extension function. Figure 1 As shown, taking the extension of the step assembly 1 as an example, one extension assembly "step extension assembly 1.1" can be added, or two extension assemblies "step extension assembly 1.1 and step extension assembly 1.2" can be added, with the last extension assembly being "step extension assembly 1.N". Each pedal extension assembly 20 includes a processing unit (to distinguish it from the processing unit in the step assembly 1 of this step, it is often referred to as a slave processing unit 105), a capacitance detection unit 102, a capacitance sensor array 101, and a first execution unit 104 (such as an LED driver 1041 and an LED atmosphere light 1042). The capacitance sensor array 101 is connected to the capacitance detection unit 102, the capacitance detection unit 102 is connected to the slave processing unit 105, and the step extension assemblies 1.1 to 1.N are cascaded to the step assembly 1.

[0071] In one example, the capacitive sensor array 101 is layered, and each step assembly 10 and / or each extended step assembly 20 also includes a surface covering layer 106 covering the capacitive sensor array 101. The layered shape can be a single layer (such as spiral or comb-shaped), a multi-layer, or an electric conductor embedded in the surface of a non-conductive material. Exemplarily, taking the application of the step assembly 10 shown in the corridor step as an example, in order to adapt to the surface shape of the step (generally a plane), the capacitive sensor array 101 is layered, and the capacitive sensor array 101 can also be called a planar capacitive sensor array. The capacitive sensor array 101 is used as an inductive device, and the surface covering layer 106 is covered on its surface, which can protect the capacitive sensor array 101. For example, a non-metallic protective pedal layer can be covered on the top of the capacitive sensor array 101. The layer can be made of glass, resin, stone, wood or fiber according to actual application requirements. Even if water splashes on the surface of the protective layer, it is difficult to change the electromagnetic field, and it can be used reliably in a humid environment.

[0072] In one example, reference Figure 1As shown, the first execution unit 104 is a lighting component. Further, the lighting component includes an LED driver 1041 and an LED atmosphere light 1042 , wherein the LED driver 1041 is connected to the processing unit 103 (or the slave processing unit 105 ), and the LED atmosphere light 1042 is connected to the LED driver 1041 .

[0073] In this embodiment, the processing unit 103 receives data (control instructions) from the control unit 30, including step LED atmosphere light display data. The processing unit 30 adapts the display data according to the type and parameters of the LED atmosphere light 1042 in the component, and then controls the display of the LED atmosphere light 1042 through the LED driver 1041.

[0074] In one example, reference Figure 1 As shown, the stepping interaction system of this embodiment further includes a human-computer interaction unit 40, which is connected to the control unit 30. Further, the human-computer interaction unit 40 is a touch input component 401 connected to the control unit 30 by wire and / or a smart device 402 connected to the control unit 30 by network.

[0075] For example, the touch input component 401 may be a touch screen, which can perform system configuration, function settings, custom configuration, system maintenance, firmware updates, etc. on the stepping interactive system. The smart device 402 (smart terminal) is generally a standard device manufactured and sold by a third party. The smart device 402 can complete human-computer interaction with the stepping interactive system through a web page or app, achieving the same functions as a touch screen.

[0076] In one example, reference Figure 1 As shown, the stepping interactive system of this embodiment may further include a second execution unit 50, which is connected to the control unit 30. Further, the second execution unit 50 is an audio output component. The audio output component includes a MIDI synthesizer 501 and a speaker 502, wherein the MIDI synthesizer 501 is connected to the control unit 30, and the speaker 502 (streaming media speaker) is connected to the control unit 30.

[0077] In this embodiment, the audio signal is synthesized by the MIDI synthesizer 501 and converted into streaming media by the control unit 30. Specifically, the MIDI synthesizer 501 is connected to the control unit 30, the control unit 30 converts the step foot coordinates into notes, and the MIDI synthesizer 501 converts the notes into audio data of the musical instrument and outputs them to the analog audio interface and the control unit 30. The control unit 30 sends the musical instrument audio to the WIFI or Ethernet interface port in the form of streaming media. The streaming media speaker plays the digital streaming audio of the musical instrument transmitted from the control unit 30 via WIFI or a wired network. This interactive system can select different musical instruments through the physical buttons on the MIDI synthesizer 501, the touch screen or the smart device 402, to achieve a rich and diverse music creation and game interactive experience.

[0078] In one example, reference Figure 1 As shown, the stepping interaction system of this embodiment further includes an expansion interface unit 60 (such as an EXTI / O interface), and the expansion interface unit 60 is connected to the control unit 30 and is configured to connect to a third-party controlled component.

[0079] For example, the EXT I / O interface supports connection to other external third-party smart home residential control devices or systems (including KNX systems, RS485 buses, etc.), forming a whole with these external systems or devices for interactive linkage or unified management and control.

[0080] In addition, the stepping interaction system provided in this embodiment also has other components and functions, such as power supply, wired or wireless network connection function, etc. Figure 1 As shown, the AC / DC power adapter is connected to the UPS uninterruptible power supply to provide power for the entire stepping interactive system and provide basic guarantee for the safe operation of the system.

[0081] The stepping interactive system of this embodiment can also be provided with a disaster center interface. The disaster center interface is a design dedicated to the emergency evacuation function, and is physically connected to the disaster center 80 device by signals. When an emergency occurs in the building, such as a fire, earthquake or other disaster event, the disaster center 80 automatically triggers the control unit 30 to activate the emergency evacuation mode, thereby realizing linkage with the disaster center 80.

[0082] The stepping interaction system of the present embodiment is not limited to the above-mentioned external systems and devices, but can also be connected to other different systems and devices according to different input controls and execution feedbacks, which will not be elaborated here one by one. From this aspect, it can be said that the stepping interaction system of the present embodiment provides an interactive platform for users.

[0083] Another embodiment of the utility model provides a step assembly 10, including a sensor array, which is a capacitive sensor array 101, a capacitive detection unit 102 and a processing unit 103 connected to the sensor array in sequence, and a first execution unit 104 connected to the processing unit 103.

[0084] refer to Fig.10 and Fig.11 As shown, the step assembly 10 includes a capacitive sensor array 101 at the top, and a step assembly circuit 109 (including a capacitance detection unit 102 and a processing unit 103) is located below the capacitive sensor array 101. The step assembly circuit 109 has a capacitive sensor array interface 110, which is connected to the planar sensor array 101 at the top, and the step assembly circuit 109 has a power supply and communication interface 111. In addition, in order to expand the scope of use of the step assembly 10, an extension interface (step assembly extension interface 108) for extending the step assembly can also be reserved. The step assembly 10 is also provided with a housing 107, which encloses the capacitive sensor array 101 and the step assembly circuit 109.

[0085] In one example, the first execution unit 104 is a lighting component. Further, the lighting component includes an LED driver 1041 and an LED atmosphere light 1042 , wherein the LED driver 1041 is connected to the processing unit 103 , and the LED atmosphere light 1042 is connected to the LED driver 1041 .

[0086] In one example, a surface covering layer 106 is also included, and the surface covering layer 106 is arranged on the sensor array (capacitive sensor array 101). Covering the surface covering layer 106 on the sensor array can protect the sensor array. Exemplarily, a non-metallic protective pedal layer can be covered above the sensor array, and the material such as glass, resin, stone, wood or fiber can be selected according to the actual application requirements. Even if water splashes onto the surface of the protective layer, it is difficult to change the electromagnetic field, and it can be used reliably in a humid environment.

[0087] It can be understood that if other protective layers can be set in a specific usage environment, the protective layers can also realize the function of the surface covering layer 106. For example, when the step assembly 10 is set on a step, the step assembly 10 is located under the step bricks, so the step bricks actually realize the function of the protective layer, and the step bricks can be regarded as the surface covering layer 106.

[0088] like Fig.10 As shown, the housing 104 encloses the capacitive sensor array 101 and the step assembly circuit 109. In fact, the housing 104 may also only enclose the step assembly circuit 109, while the capacitive sensor array 101 is not within the housing 104. For details, please refer to Fig.12 and Fig.13 The structure shown.

[0089] Fig.14 This is a schematic diagram of the application of the step assembly of an embodiment of the utility model, refer to Fig.14 As shown, when the step assembly 10 is applied to the staircase, the base structure layer 70 is below the step assembly 10, which plays the role of supporting the step assembly 10, and the surface covering layer 106 is above the step assembly 10. In actual application, the surface covering layer 106 can be a step brick. In one implementation, the LED atmosphere lamp 1042 can be installed on the side of the base structure layer 70, so that when the LED atmosphere lamp 1042 is lit, its light can be radiated to achieve a predetermined lighting effect.

[0090] The basic concepts have been described above. Obviously, for those skilled in the art, the above utility model disclosure is only used as an example and does not constitute a limitation of the present application. Although not explicitly stated here, those skilled in the art may make various modifications, improvements and corrections to the present application. Such modifications, improvements and corrections are suggested in the present application, so such modifications, improvements and corrections still belong to the spirit and scope of the exemplary embodiments of the present application.

[0091] At the same time, the present application uses specific words to describe the embodiments of the present application. For example, "one embodiment", "an embodiment", and / or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of the present application. Therefore, it should be emphasized and noted that "one embodiment" or "an embodiment" or "an alternative embodiment" mentioned twice or more in different positions in this specification does not necessarily refer to the same embodiment. In addition, some features, structures or characteristics in one or more embodiments of the present application can be appropriately combined.

[0092] In some embodiments, numbers describing the number of components and attributes are used. It should be understood that such numbers used in the description of the embodiments are modified by the modifiers "about", "approximately" or "substantially" in some examples. Unless otherwise specified, "about", "approximately" or "substantially" indicate that the numbers are allowed to vary by ±20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximate values, which may change according to the required features of individual embodiments. In some embodiments, the numerical parameters should take into account the specified significant digits and adopt the general method of retaining digits. Although the numerical domains and parameters used to confirm the breadth of their range in some embodiments of the present application are approximate values, in specific embodiments, the setting of such numerical values ​​is as accurate as possible within the feasible range.

[0093] Although the present application has been described with reference to the current specific embodiments, ordinary technicians in this technical field should recognize that the above embodiments are only used to illustrate the present application, and various equivalent changes or substitutions may be made without departing from the spirit of the present application. Therefore, as long as the changes and modifications to the above embodiments are within the essential spirit of the present application, they will fall within the scope of the claims of the present application.

Claims

1. A stepping interaction system, characterized in that: include: At least one step assembly, each step assembly comprising a capacitive sensor array, a capacitive detection unit, a processing unit, and a first execution unit connected to the processing unit in sequence; The control unit is connected to the processing unit of each step assembly and is configured to receive an output signal of the processing unit and send a control instruction to the processing unit.

2. The stepping interaction system according to claim 1, characterized in that: It also includes at least one step extension assembly, each step extension assembly is suitable for splicing with each step assembly, and each step extension assembly includes a capacitive sensor array, a capacitive detection unit and a slave processing unit connected in sequence, and a first execution unit connected to the slave processing unit.

3. The stepping interaction system according to claim 1, characterized in that: The capacitive sensor array is in a layered form, and each tread assembly and / or each extended tread assembly further comprises a surface covering layer covering the capacitive sensor array.

4. The stepping interaction system according to claim 1 or 3, characterized in that: The first execution unit is a lighting component.

5. The stepping interaction system according to claim 4, characterized in that: The lighting assembly includes an LED driver and an LED atmosphere light, wherein the LED driver is connected to the processing unit, and the LED atmosphere light is connected to the LED driver.

6. The stepping interaction system according to claim 1, characterized in that: It also includes a human-computer interaction unit, which is connected to the control unit.

7. The stepping interaction system according to claim 6, characterized in that: The human-computer interaction unit is a touch input component connected to the control unit by wire and / or an intelligent device connected to the control unit by network.

8. The stepping interaction system according to claim 1, characterized in that: It also includes a second execution unit, which is connected to the control unit.

9. The stepping interaction system according to claim 8, characterized in that: The second execution unit is an audio output component.

10. The stepping interaction system according to claim 9, characterized in that: The audio output component comprises a MIDI synthesizer and a sound box, wherein the MIDI synthesizer is connected to the control unit, and the sound box is connected to the control unit.

11. The stepping interaction system according to claim 1, characterized in that: It also includes an expansion interface unit, which is connected to the control unit and is configured to connect to a third-party controlled component.

12. A step assembly, characterized in that: include: A sensor array, wherein the sensor array is a capacitive sensor array; A capacitance detection unit and a processing unit connected to the sensor array in sequence, and a first execution unit connected to the processing unit.

13. The step assembly according to claim 12, characterized in that: The first execution unit is a lighting component.

14. The step assembly according to claim 13, characterized in that: The lighting assembly includes an LED driver and an LED atmosphere light, wherein the LED driver is connected to the processing unit, and the LED atmosphere light is connected to the LED driver.

15. The step assembly according to claim 12, characterized in that: Also included is a surface covering layer, which is disposed on the sensor array.

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