A skydiving interval control signal auxiliary system and control method

Abstract

The present invention discloses an auxiliary system and control method for skydiving interval control signals. The system includes: a main unit, the top of the main unit has a first interface, and the bottom thereof has a second interface; wherein, the main unit includes a single-chip microcomputer system board and a main panel; a wire control switch, the wire control switch is connected to the main unit through the first interface; a power supply box, the power supply box is connected to the main unit through the second interface; a mobile terminal, the mobile terminal is wirelessly communicatively connected to the main unit; sensors, two pairs of the sensors are arranged on the left and right sides of the guardrail. Among them, the receiver of the sensor is fixed on the guardrail and connected to the power supply box, and the transmitter of the sensor is arranged above the floor; a signal generating device, the signal generating device is on both sides of the guardrail. The closed-loop control of the skydiving interval is realized, the operation difficulty is effectively reduced, the signal accuracy is high, and the technical effects of greatly improving the stability and safety are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of single-chip microcomputer embedding, and particularly relates to a skydiving interval control signal auxiliary system and a control method. Background Art

[0002] During skydiving, the skydiving interval is usually controlled by human experience. The experience control has problems such as inaccurate timing and large interval control errors. The left and right sides are released by different staff, resulting in the problem that the left and right cannot be taken into account. Using a skydiving interval controller and assisting in controlling the time interval through signals can effectively improve the accuracy of interval control. At the same time, adding motion state feedback to realize the connection of state information on both sides can achieve overall consideration of the left and right. Using the skydiving interval control signal auxiliary system can reduce the working difficulty, improve the accuracy of interval control, and thus improve the safety of skydiving.

[0003] However, the above prior art has at least the following technical problems:

[0004] In the prior art, since the skydiving interval is controlled by human experience and lacks a feedback link, it is a simple open-loop control. Therefore, there are technical problems such as the inability to take into account both sides, high operation difficulty, high labor cost, large interval error, poor stability of the control result, inability to correct, and certain potential safety hazards. Summary of the Invention

[0005] The embodiments of the present invention provide a skydiving interval control signal auxiliary system and a control method to solve the technical problems in the prior art that since the skydiving interval is controlled by human experience and lacks a feedback link, it is a simple open-loop control, resulting in the inability to take into account both sides, high operation difficulty, high labor cost, large interval error, poor stability of the control result, inability to correct, and certain potential safety hazards. By accurately assisting the staff with signals to control the skydiving interval, a closed-loop control of the skydiving interval is achieved, effectively reducing the operation difficulty, with high signal accuracy, and greatly improving the stability and safety.

[0006] To solve the above problems, on the one hand, an embodiment of the present invention provides an auxiliary system for controlling the skydiving interval signal. The system includes: a main unit, which is a cuboid. Among them, the top of the main unit has a first interface, and the bottom of the main unit has a second interface; among them, the main unit includes: a single-chip microcomputer system board, which is embedded inside the main unit; a main panel, which is arranged on the main unit; a wire control switch, which is connected to the main unit through the first interface; a power supply box, which is connected to the main unit through the second interface; a mobile terminal, which is wirelessly communicatively connected to the main unit; sensors, two pairs of the sensors are arranged on the left and right sides of the guardrail, and the receiver of the sensor is connected to the power supply box. Among them, the receiver of the sensor is fixed on the guardrail, and the transmitter of the sensor is arranged above the floor; a signal generating device, which is arranged on both sides of the guardrail.

[0007] Preferably, the main unit further includes: a main unit charging port, which is arranged at the bottom of the main unit.

[0008] Preferably, the main panel includes: a display screen, which is arranged on the main panel; a signal indicator light, which is arranged above the display screen; among them, the signal indicator light includes: a first signal indicator light, two of the first signal indicator lights are symmetrically arranged on both sides above the display screen. Among them, the skydiving mode of the system is displayed through the first signal indicator light; a second signal indicator light, four of the second signal indicator lights are symmetrically arranged inside the first signal indicator light. Among them, the working state of the sensor is displayed through the second signal indicator light; a main unit switch, which is arranged below the display screen; buttons, three of the buttons are arranged on the right side of the main unit switch and are located below the display screen.

[0009] Preferably, the signal generating device includes: a signal lamp, which is embedded in the floor and is connected to the power supply box; a speaker, which is arranged on the guardrail and is connected to the power supply box.

[0010] Preferably, the system further includes: an emergency switch, two of the emergency switches are symmetrically arranged on the guardrail and are connected to the power supply box.

[0011] Preferably, the wire control switch further includes: a start button, which is arranged on the wire control switch; a stop button, which is arranged below the start button.

[0012] Preferably, the power supply box further includes: a power supply box switch disposed above the power supply box; a power level indicator disposed above the power supply box switch; a dimming knob disposed beside the power supply box switch; and a power supply box charging port disposed at the lower front side of the power supply box.

[0013] Preferably, the sensor is a 650nm optoelectronic sensor.

[0014] On the other hand, an embodiment of the present invention further provides a control method for a skydiving interval control signal auxiliary system, the method comprising:

[0015] The host controls the signal generating device to emit light and sound signals;

[0016] After the light and sound signals end, the user starts to move;

[0017] During the movement of the user, the sensor is triggered;

[0018] The host calculates the skydiving time from when the light and sound signals are emitted to when the sensor is triggered;

[0019] After delaying the corresponding skydiving interval time, the host sends a signal command to the signal generating device again;

[0020] The signal generating device emits the next light and sound signals;

[0021] The mobile terminal evaluates the training result through the assessment software, wherein the assessment software is installed on the mobile terminal.

[0022] Preferably, the method includes: the skydiving interval time ranges from 500 - 3000 ms, increasing or decreasing by 1 / 40 s per gear; the skydiving time ranges from 15 - 60 s, increasing or decreasing by 1 s per gear; and the single - duration length of the light and sound signals ranges from 200 - 450 ms, increasing or decreasing by 1 / 40 s per gear.

[0023] One or more of the above - mentioned technical solutions in the embodiments of the present invention have at least one or more of the following technical effects:

[0024] An embodiment of the present invention provides a parachuting interval control signal auxiliary system and a control method. The system includes: a main unit, which is a cuboid. The top of the main unit has a first interface, and the bottom of the main unit has a second interface. The main unit includes: a single-chip microcomputer system board embedded inside the main unit; a main panel disposed on the main unit; a wire control switch connected to the main unit through the first interface; a power supply box connected to the main unit through the second interface; a mobile terminal wirelessly communicating with the main unit; sensors, with two pairs of sensors disposed on the left and right sides of the guardrail. The receiver of the sensor is connected to the power supply box, where the receiver of the sensor is fixed on the guardrail, and the transmitter of the sensor is disposed above the floor; a signal generating device disposed on both sides of the guardrail. It is used to solve the technical problems in the prior art that since the parachuting interval controller is controlled by human experience and lacks a feedback link, it is a simple open-loop control, so it cannot take both sides into account, has a high operation difficulty, high labor cost, large interval error, poor stability of the control result, cannot be corrected, and there are certain potential safety hazards. By accurately assisting the staff to control the parachuting interval with signals, a closed-loop control of the parachuting interval is realized, the operation difficulty is effectively reduced, the signal accuracy is high, and the stability and safety are greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 FIG. is a schematic structural diagram of a parachuting interval control signal auxiliary system provided in an embodiment of the present invention;

[0027] Figure 2 FIG. is a schematic structural diagram of the main unit in an embodiment of the present invention;

[0028] Figure 3 FIG. is a schematic structural diagram of the power supply box in an embodiment of the present invention.

[0029] Description of reference numerals: main unit 1, display screen 11, first signal indicator 12, second signal indicator 13, main unit switch 14, button 15, first interface 16, second interface 17, wire control switch 2, sensor 3, signal lamp 4, speaker 5, emergency switch 6, guardrail 7, power supply box 8, power supply box switch 81, dimming knob 82, power supply box charging port 83. Specific Embodiment

[0030] An embodiment of the present invention provides a skydiving interval control signal auxiliary system and a control method, which are used to solve the technical problems in the prior art that since the skydiving interval device is controlled by human experience and lacks a feedback link, it is a simple open-loop control, so there are problems that both the left and right sides cannot be taken into account, the operation difficulty is large, the labor cost is high, the interval error is large, the stability of the control result is poor and cannot be corrected, and there are certain potential safety hazards.

[0031] The technical solution in the embodiment of the present invention has the following overall structure: a main unit, the main unit is a cuboid, wherein the top of the main unit has a first interface, and the bottom of the main unit has a second interface; wherein, the main unit includes: a single-chip microcomputer system board, the single-chip microcomputer system board is embedded inside the main unit; a main panel, the main panel is arranged on the main unit; a wire control switch, the wire control switch is connected to the main unit through the first interface; a power supply box, the power supply box is connected to the main unit through the second interface; a mobile terminal, the mobile terminal is wirelessly communicatively connected to the main unit; sensors, two pairs of the sensors are arranged on the left and right sides of the guardrail, the receiver of the sensor is connected to the power supply box, wherein the receiver of the sensor is fixed on the guardrail, and the transmitter of the sensor is arranged above the floor; a signal generating device, the signal generating device is arranged on both sides of the guardrail. By accurately assisting the staff to control the skydiving interval with signals, the closed-loop control of the skydiving interval is realized, the operation difficulty is effectively reduced, the signal accuracy is high, and the technical effects of greatly improving the stability and safety are achieved.

[0032] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Embodiment 1

[0034] An embodiment of the present invention provides a skydiving interval control signal auxiliary system. Please refer to Figure 1 , the system includes:

[0035] A main unit 1, the main unit 1 is a cuboid, wherein the top of the main unit 1 has a first interface 16, and the bottom of the main unit 1 has a second interface 17;

[0036] Wherein, the main unit 1 includes:

[0037] The single-chip microcomputer system board [not shown in the figure] is embedded inside the host 1;

[0038] The main panel is arranged on the host 1;

[0039] Furthermore, the host 1 further includes: a host charging port [not shown in the figure], and the host charging port is arranged at the bottom of the host 1.

[0040] Furthermore, the main panel includes: a display screen 11 arranged on the main panel; signal indicators arranged above the display screen 11; wherein, the signal indicators include: a first signal indicator 12, and two of the first signal indicators 12 are symmetrically arranged on both sides above the display screen 11, and wherein the skydiving mode of the system is displayed through the first signal indicator 12; a second signal indicator 13, and four of the second signal indicators 13 are symmetrically arranged inside the first signal indicator 12, and wherein the working state of the sensor 3 is displayed through the second signal indicator 13; a host switch 14 arranged below the display screen 11; buttons 15, and three of the buttons 15 are arranged on the right side of the host switch 14 and below the display screen 11.

[0041] Furthermore, the system has three skydiving modes: left path, right path and dual path.

[0042] Specifically, the host 1 is in the shape of a cuboid, and a single-chip microcomputer system board is embedded inside it. The single-chip microcomputer system board is of the Arduino series, STM32 series or other types of single-chip microcomputer system boards. The single-chip microcomputer system board is the core component of the system, and the system is controlled through the single-chip microcomputer system board. Corresponding programs are written on the single-chip microcomputer system board so that the host 1 has functions of power-on self-check, data storage, and Bluetooth transmission. A main panel is arranged on the host 1, and a 3.2-inch LCD display screen 11 is configured on the main panel. The display screen 11 is used to display various parameter information, time, detection results, etc. of the system; a first signal indicator light 12 and two second signal indicator lights 13 are respectively arranged on both sides above the display screen 11. Among them, the color of the first signal indicator light 12 is blue, which is used to display the parachuting mode of the system. The system has three parachuting modes: left path, right path, and dual path. The color of the second signal indicator light 13 is green, which shows the working state of the sensor 3; a host switch 14 and three buttons 15 (a setting button, an increasing button, and a decreasing button) are sequentially arranged from left to right below the display screen 11. The host switch 14 and the three buttons 15 are all marked with lights. In addition, a large-capacity battery is configured inside the host 1 to achieve independent power supply. To facilitate the electrical connection between the host 1 and the wire control switch 2 and the power supply box 8, in the embodiment of the present invention, a first interface 16 and a second interface 17 are respectively arranged at the top and bottom of the host 1. Among them, the first interface 16 is a 3-core socket interface, and the wire control switch 2 is connected to the host 1 through the first interface 16. The second interface 17 is a 12-core socket interface, and the power supply box 8 is connected to the host 1 through the second interface 17. When the electric energy of the built-in battery is insufficient, an external power supply can be connected through the host charging port at the bottom of the host 1 to supply electric energy to the host 1.

[0043] The wire control switch 2, and the wire control switch 2 is connected to the host 1 through the first interface 16;

[0044] Further, the wire control switch 2 further includes: a start button [not shown in the figure], and the start button is arranged on the wire control switch 2; a stop button [not shown in the figure], and the stop button is arranged below the start button.

[0045] Specifically, the wire control switch 2 is connected to the host 1 through the first interface 16 and is used to control the system to be in a start or stop state. Specifically, a start button and a stop button are arranged on the wire control switch 2, and the stop button is located below the start button. As the name implies, the start button is used to control the system to be in a start state, and the stop button is used to control the system to be in a stop state.

[0046] A mobile terminal [not shown in the figure], the mobile terminal is wirelessly communicatively connected to the host 1;

[0047] Sensors 3, two pairs of the sensors 3 are arranged on the left and right sides of the guardrail 7, the receiver of the sensor 3 is connected to the power supply box 8, wherein, the receiver of the sensor 3 is fixed on the guardrail 7, and the transmitter of the sensor 3 is arranged above the floor;

[0048] Further, the sensor 3 is a 650nm optoelectronic sensor 3.

[0049] A signal generating device, the signal generating device is arranged on both sides of the guardrail 7.

[0050] Further, the signal generating device includes: a signal lamp 4, the signal lamp 4 is embedded in the floor, and the signal lamp 4 is connected to the power supply box 8; a sound device 5, the sound device 5 is arranged on the guardrail 7, and the sound device 5 is connected to the power supply box 8.

[0051] Further, the system further includes: an emergency switch 6, two of the emergency switches 6 are symmetrically arranged on the guardrail 7, and the emergency switch 6 is connected to the power supply box 8.

[0052] Specifically, a pair of sensors 3 are respectively arranged on the left and right sides of the guardrail 7. The receiver of the sensor 3 is arranged on its inner side and fixed on the guardrail 7, connected to the power supply box 8. The transmitter is arranged on its outer side above the floor, and the transmitter is powered by its own power supply. The type of the sensor 3 is a 650nm optoelectronic sensor 3. Specifically, a group of parallel light beams are emitted by two 20-milliwatt laser transmitters to a laser receiving device at a distance of 1 meter. By blocking the light path, the state of the sensor 3 is changed to judge whether someone passes through. The signal generating device is used to issue synchronous light and sound device 5 signal instructions, and the user makes corresponding actions according to the issued signal instructions. Specifically, a group of signal lamps 4 and sound devices 5 are respectively arranged on the left and right sides of the guardrail 7. Among them, the signal lamp 4 is built into the floor of 80*210cm and is connected to the power supply box 8. The light colors emitted by the signal lamp 4 are divided into three types: green, yellow and red, and different instructions are represented by different colors; the sound device 5 is fixedly installed on the guardrail 7 and is connected to the power supply box 8. The sound device 5 has two sound effects, and confusion can be avoided by distinguishing the sound effects. In addition, an emergency switch 6 is respectively installed on both sides of the guardrail 7, and the emergency switch 6 is connected to the power supply box 8. The mobile terminal is a dedicated tablet computer, communicates with the host 1 through Bluetooth connection, and the mobile terminal develops a program based on the Android system to comprehensively evaluate the control effect of the system.

[0053] Power supply box 8, and the power supply box 8 is connected to the host 1 through the second interface 17;

[0054] Furthermore, the power supply box 8 further includes: a power supply box switch 81, which is arranged above the power supply box 8; a power quantity indicator light [not shown in the figure], which is arranged above the power supply box switch 81; a dimming knob 82, which is arranged beside the power supply box switch 81; a power supply box charging port 83, which is arranged at the lower front side of the power supply box 8.

[0055] Specifically, the power supply box 8 is a cuboid with an independent power supply. On the one hand, the power supply box 8 provides electrical energy for the signal generating device, and can also adjust the intensity of the light and the audio 5 signal. On the other hand, it relays the sensor 3 signal through its internal circuit. Specifically, the power supply box 8 has a total of 6 interfaces, with three interfaces respectively arranged at its front end and rear end. Among them, a 12-core socket interface is arranged at the front end, and is connected to the host 1 through the second interface 17. Two 4-core socket interfaces are the power supply interfaces for the signal lamp 4 and the audio 5, without crossing left and right; similarly, three interfaces are arranged at the rear end. A 3-core socket is the interface for the emergency switches 6 on both sides of the guardrail 7, and two 4-core socket interfaces are connected to the sensors 3 on both sides of the guardrail 7, with the two wires not crossing. A power supply box switch 81 is arranged above the power supply box 8, and the power quantity indicator light is arranged above the power supply box switch 81. The power quantity indicator light displays the remaining power of the built-in power supply of the power supply box through different colors. For example, green, yellow, and red can be used to represent the remaining power of >60%, 60% - 20%, and <20% in sequence. A dimming knob 82 is arranged beside the power supply box switch 81, and the dimming knob 82 is used to adjust the signal intensity of the signal lamp 4. A power supply box charging port 83 is arranged at the lower front side of the power supply box 8, and is connected to an external power supply through the power supply box charging port 83 for charging.

[0056] Embodiment 2

[0057] The embodiment of the present invention provides a control method for a skydiving interval control signal auxiliary system. The specific steps are as follows:

[0058] The signal generating device emits light and sound 5 signals according to the instructions of the host 1. After seeing the emitted light and sound 5 signals, the user moves forward. During the movement, the sensor 3 is triggered. The host 1 delays the corresponding parachuting time according to the parachuting time from when the signal is emitted to when the sensor 3 is triggered, and then issues a signal instruction again to control the signal generating device to emit the next signal, thus forming a closed-loop control system of "signal instruction - action - feedback - signal instruction", achieving the technical effects of effectively reducing labor costs, high signal accuracy, and greatly improving stability and safety. Among them, the method has three parachuting modes: single-channel (left channel and right channel) and dual-channel, which are specifically as follows:

[0059] (1) Single-channel operation mode: The host 1 issues an instruction, and the signal generating device on the selected single-channel side emits light and sound 5 signals. The user starts to move forward and triggers the sensor 3 on the same side during the process of taking a step. The host 1 delays the corresponding time according to the triggering time of the sensor 3, and then issues an instruction again to control the signal generating device on the same side to emit light and sound 5 signals again. The next user moves forward according to the signal instruction.

[0060] (2) Dual-channel operation mode: The host 1 issues an instruction, and the signal lamp 4 and the sound 5 on the right side of the guardrail 7 emit signals. The user on the right moves forward according to the signal instruction and triggers the sensor 3 on the right side. The host 1 delays the corresponding time according to the triggering time of the sensor 3 and then issues an instruction to the signal generating device on the left side. The signal lamp 4 and the sound 5 on the left side emit signals. Then the user on the left moves forward and triggers the sensor 3 on the left side. The host 1 makes a corresponding delay according to the time when the user on the left triggers the sensor 3 and then issues an instruction to the signal generating device on the right side. In this way, it alternates between left and right until the predetermined number of times is completed and the program runs end. During the operation of the system, the users on both sides can press the emergency switch on their own side in case of an emergency to pause the signal indication on their own side. At this time, the system changes to the single-channel operation mode on the other side. When the user on this side finishes handling the special situation and presses the emergency switch on this side again, the system resumes to the normal dual-channel operation mode.

[0061] Among them, the program running end is divided into the following three situations: (1) The set number of times is completed within the specified time, and the program ends; (2) The set number of times is not completed within the specified time, and when the time is up, the host 1 issues an instruction and the red light is on. The red light goes out after 10 seconds, and the program ends; (3) During the specified time, the program runs normally, and there is human intervention. Press the stop button, the host 1 issues an instruction and the red light is on. The red light goes out after 10 seconds, and the program ends.

[0062] The method in the embodiments of the present invention can set five parameters: parachuting mode, number of parachutists, parachuting interval, parachuting time, and signal length. Specifically, the parachuting mode can be divided into three modes: left path, right path, and dual path; the number of parachutists can be set by oneself within the range of 30 - 60; the range of the parachuting interval time is 500 - 3000 ms, with an increase or decrease of 1 / 40 s for each gear; the range of the parachuting time is 15 - 60 s, with an increase or decrease of 1 s for each gear; the length of the single - duration of the light and sound signals ranges from 200 - 450 ms, with an increase or decrease of 1 / 40 s for each gear. The system also has a record - table function. Specifically, the system can record and analyze the number of program runs and running time, signal - emission time, and the time when sensor 3 is triggered, and obtain the time interval between two people leaving. The time interval can be viewed in the record - table after the training is completed, and 9 groups of training data can be reviewed. The host 1 transmits the recorded data to the mobile terminal through Bluetooth connection. An assessment software developed based on the Android system is installed on the mobile terminal, and the evaluation of the training effect is completed through the assessment software.

[0063] The technical solution provided in the embodiments of the present invention has at least the following technical effects or advantages:

[0064] The embodiments of the present invention provide a parachuting - interval control signal auxiliary system and a control method. The system includes: a host, which is a cuboid. Among them, the top of the host has a first interface, and the bottom of the host has a second interface; among them, the host includes: a single - chip microcomputer system board, which is embedded inside the host; a main panel, which is arranged on the host; a wire - controlled switch, which is connected to the host through the first interface; a power supply box, which is connected to the host through the second interface; a mobile terminal, which is wirelessly communicatively connected to the host; sensors, two pairs of which are arranged on the left and right sides of the guardrail, and the receivers of the sensors are connected to the power supply box. Among them, the receivers of the sensors are fixed on the guardrail, and the transmitters of the sensors are arranged above the floor; a signal - generating device, which is arranged on both sides of the guardrail. It is used to solve the technical problems in the prior art that since the parachuting interval controller is controlled by human experience and lacks a feedback link, it is a simple open - loop control, so there are problems such as being unable to take both sides into account, high operation difficulty, high labor cost, large interval error, poor stability of the control result, inability to correct, and certain potential safety hazards. By accurately assisting the staff to control the parachuting interval with signals, the closed - loop control of the parachuting interval is realized, the operation difficulty is effectively reduced, the signal accuracy is high, and the stability and safety are greatly improved.

[0065] Although the preferred embodiments of the present invention have been described, additional changes and modifications can be made to these embodiments by those skilled in the art once they learn the basic creative concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications that fall within the scope of the present invention.

[0066] Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if these modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these changes and modifications.

Claims

1. A skydiving interval control signal auxiliary system, characterized in that, the system includes: A main unit, the main unit is a cuboid, wherein, the top of the main unit has a first interface, and the bottom of the main unit has a second interface; Among them, the main unit includes: A single-chip microcomputer system board, the single-chip microcomputer system board is embedded inside the main unit; A main panel, the main panel is arranged on the main unit; A wire control switch, the wire control switch is connected to the main unit through the first interface; A power supply box, the power supply box is connected to the main unit through the second interface; A mobile terminal, the mobile terminal is wirelessly communicatively connected to the main unit; Sensors, two pairs of the sensors are arranged on the left and right sides of the guardrail, the receiver of the sensor is connected to the power supply box, wherein, the receiver of the sensor is fixed on the guardrail, and the transmitter of the sensor is arranged above the floor; A signal generating device, the signal generating device is arranged on both sides of the guardrail, the signal generating device is used to issue synchronous light and sound signal instructions so that users can make corresponding actions according to the issued signal instructions, wherein, the signal generating device includes: Signal lights, the signal lights are embedded in the floor, and the signal lights are connected to the power supply box, wherein, the light colors emitted by the signal lights are divided into three types: green, yellow and red, and different instructions are represented by different colors; Speakers, the speakers are arranged on the guardrail, and the speakers are connected to the power supply box, wherein, the speakers include two sound effects, and confusion can be avoided by distinguishing the sound effects; Among them, the main unit calculates the skydiving time from when the light and sound signals are emitted to when the sensor is triggered, and after delaying the corresponding skydiving interval time, the main unit sends a signal instruction to the signal generating device again.

2. The system according to claim 1, characterized in that, the main unit further includes: A main unit charging port, the main unit charging port is arranged at the bottom of the main unit.

3. The system according to claim 2, characterized in that, the main panel includes: A display screen, the display screen is arranged on the main panel; Signal indicator lights, the signal indicator lights are arranged above the display screen; Among them, the signal indicator lights include: First signal indicator lights, two of the first signal indicator lights are symmetrically arranged on both sides above the display screen, wherein, the skydiving mode of the system is displayed through the first signal indicator lights; Second signal indicator lights, four of the second signal indicator lights are symmetrically arranged inside the first signal indicator lights, wherein, the working state of the sensor is displayed through the second signal indicator lights; A main unit switch, the main unit switch is arranged below the display screen; Buttons, three of the buttons are arranged on the right side of the main unit switch and are located below the display screen.

4. The system according to claim 1, characterized in that, the system further includes: Emergency switches, two of the emergency switches are symmetrically arranged on the guardrail, and the emergency switches are connected to the power supply box.

5. The system according to claim 1, characterized in that, the wire control switch further includes: A start button, and the start button is arranged on the wire control switch; A stop button, and the stop button is arranged below the start button.

6. The system according to claim 1, characterized in that the power supply box further comprises: A power supply box switch, and the power supply box switch is arranged above the power supply box; A power level indicator light, and the power level indicator light is arranged above the power supply box switch; A dimming knob, and the dimming knob is arranged beside the power supply box switch; A power supply box charging port, and the power supply box charging port is arranged at the lower front side of the power supply box.

7. The system according to claim 1, characterized in that the sensor is a 650nm optoelectronic sensor.

8. A control method for a parachuting interval control signal auxiliary system, used to control the parachuting interval control signal auxiliary system according to any one of claims 1-7, characterized in that the method comprises: The host controls the signal generating device to emit light and sound signals; After the light and sound signals end, the user starts to move; During the user's movement, the sensor is triggered; The host calculates the parachuting time from when the light and sound signals are emitted to when the sensor is triggered; After delaying the corresponding parachuting interval time, the host sends a signal instruction to the signal generating device again; The signal generating device emits the next light and sound signals.

9. The method according to claim 8, characterized in that the method comprises: The parachuting interval time ranges from 500 to 3000 ms, and increases or decreases by 1 / 40 s per gear; The parachuting time ranges from 15 to 60 s, and increases or decreases by 1 s per gear; The single duration length of the light and sound signals ranges from 200 to 450 ms, and increases or decreases by 1 / 40 s per gear.

Images