A ship-based balance ability training and testing system

Abstract

The present invention discloses a ship-based balance ability training and testing system, and designs the structure of a balance ability training and testing device; designs the logic of the balance ability training and testing device: in a balance ability training mode, an eyes-opening mode, or an eyes-closing mode, the pressure values measured by various pressure sensors can automatically and accurately analyze whether the support mode of target ship personnel is a double-foot support mode, a single-foot support mode, or a sitting support mode; the posture information measured by various posture sensors can automatically and accurately analyze which specific balance project the target ship personnel is performing; and the roll angle, pitch angle, rotation angle, left foot pressure value, right foot pressure value, front pressure value, and rear pressure value measured by various sensors can automatically and accurately analyze information such as the total training time of the specific balance project performed, the total number of times the specific balance project is completed within the total training time, and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of balance ability training, in particular to a ship-based balance ability training and testing system. Background Art

[0002] Long-term seafaring fatigue can significantly impact the balance function of ship crews. This is especially true for crew members who spend long periods of time working and living on submarines. Due to the complex ocean currents affecting the submarine itself and the cramped living environment, the lack of adequate physical fitness training can lead to a decline in physical fitness, seriously affecting their physical and mental health and their combat and operational capabilities.

[0003] Balance ability is the body's ability to maintain stability and resist external factors that disrupt balance. Its mechanism is a physiological and psychological process in which the human nervous system responds instantly based on the body's dynamic information obtained, controlling the body to perform various movements to maintain body balance.

[0004] Balance training is an important component of physical training. Whether it's training in strength, speed, flexibility, or other physical qualities, it's inseparable from balance training. It's also an essential technical means of improving seafaring adaptability. Therefore, for ship crews who spend long periods at sea, how to train and improve their balance, maintaining the balance required for normal work and emergency response, has important military application value.

[0005] Currently, there are many balance boards on the market that can improve balance. However, these boards are generally not highly intelligent and cannot automatically analyze the type of balance exercise the user is currently performing, the training duration and number of times for each specific exercise, etc. Therefore, users can only rely on the subjective experience of mnemonics to evaluate their training results, which makes training boring and monotonous, making it difficult to persist in the long term. Summary of the Invention

[0006] Aiming at the problems and shortcomings of the prior art, the present invention provides a ship-based balance ability training and testing system.

[0007] The present invention solves the above technical problems through the following technical solutions:

[0008] The present invention provides a ship-based balance ability training and testing system, which is characterized in that it includes a balance ability training and testing device and a mobile terminal. The balance ability training and testing device includes a balance board body, wherein two-foot stepping positions are provided on the left and right sides of the surface of the balance board body, and a single-foot stepping position is provided at the middle position of the surface. A left pressure sensor and a right pressure sensor are provided on the left and right foot stepping positions of the two-foot stepping positions, respectively, and a front pressure sensor and a rear pressure sensor are provided on the front and rear of the single-foot stepping position, respectively. A left and right tilt angle sensor is provided on the left or right side of the balance board body, and a front and rear tilt angle sensor is provided on the front or rear side of the balance board body. The balance board body is provided with a rotation angle sensor, a timer, a controller, a memory, a speaker, and a wireless communication module. A display screen is embedded in the front surface of the balance board body, and identity information of different ship personnel is stored in the memory. The balance ability training and testing device also includes a neck posture sensor for being attached to the neck of the ship personnel, an upper limb posture sensor for being attached to the upper limbs of the ship personnel, and a lower limb posture sensor for being attached to the lower limbs of the ship personnel.

[0009] The controller is used to receive a balance ability operation instruction sent by a mobile terminal through a wireless communication module, determine the ship personnel corresponding to the mobile terminal as the target ship personnel based on the balance ability operation instruction, the balance ability operation instruction including the identity information of the ship personnel corresponding to the mobile terminal, the balance ability training mode or the balance ability test mode, and the eyes-open mode or the eyes-closed mode, and control the speaker to emit the balance ability training mode or the balance ability test mode, the eyes-open mode or the eyes-closed mode information in the balance ability operation instruction;

[0010] The balance training mode and the balance test mode both include multiple balance items, including static balance items, left-right dynamic balance items, front-back dynamic balance items, circle balance items, squat balance items, forward leaning balance items, and sitting balance items. The static balance items, left-right dynamic balance items, front-back dynamic balance items, circle balance items, squat balance items, and forward leaning balance items are divided into two-leg support and one-leg support, and the sitting balance items are seated support.

[0011] The left pressure sensor is used to detect the pressure value of the target ship personnel's left foot stepping position as the left foot pressure value, the right pressure sensor is used to detect the pressure value of the target ship personnel's right foot stepping position as the right foot pressure value, the front pressure sensor is used to detect the pressure value of the front position of the target ship personnel's single foot stepping position as the front pressure value, and the rear pressure sensor is used to detect the pressure value of the rear position of the target ship personnel's single foot stepping position as the rear pressure value. The controller is used to determine that the target ship personnel is supporting with both feet if only the left foot pressure value and the right foot pressure value among the received pressure values suddenly change from zero to non-zero, determine that the target ship personnel is supporting with one foot if only the front pressure value and the rear pressure value among the received pressure values suddenly change from zero to non-zero, and determine that the target ship personnel is supporting with a sitting position if both the received pressure values suddenly change from zero to non-zero;

[0012] The neck posture sensor is used to detect the neck posture information of the target ship personnel, the upper limb posture sensor is used to detect the upper limb posture information of the target ship personnel, the lower limb posture sensor is used to detect the lower limb posture information of the target ship personnel, the left and right tilt angle sensor is used to detect the roll angle when the balance board body tilts left and right, the front and back tilt angle sensor is used to detect the pitch angle when the balance board body tilts front and back, and the rotation angle sensor is used to detect the rotation angle when the balance board body rotates;

[0013] The controller is used to analyze the specific balance item of the target ship personnel's current balance item based on the neck posture information transmitted by the neck posture sensor, the upper limb posture information transmitted by the upper limb posture sensor and the lower limb posture information transmitted by the lower limb posture sensor when it is judged that the target ship personnel is supporting with two feet or one foot in the balance ability training mode, eyes open or eyes closed mode, and the roll angle transmitted by the left and right tilt sensors, the pitch angle transmitted by the front and rear tilt sensors, the rotation angle transmitted by the angle sensor, the left pressure sensor, the right pressure sensor, the front pressure sensor and the rear pressure sensor. The left foot pressure value, right foot pressure value, front pressure value and rear pressure value transmitted respectively are used to analyze the total training time of the specific balance project, the total number of times the specific balance project is completed within the total training time, the single training time and the number of times the specific balance project is completed within the single training time; in the balance ability training mode, eyes open or eyes closed mode, when it is judged that the target ship personnel is in a sitting support, it is analyzed that the current balance project of the target ship personnel is a sitting balance project, and the total training time of the sitting balance project, the number of times the sitting balance is completed within the total training time and the single sitting balance time are recorded.

[0014] The positive progress effect of the present invention is:

[0015] The present invention enables ship crews to effectively conduct balance training and testing. Through scientific and diverse balance training and testing programs, the physical fitness of ship crews is effectively improved, thereby driving the improvement of other human abilities and qualities. This is of great significance for ship crews performing special missions. The present invention satisfies the requirements of ship crews to effectively conduct balance training and testing in special long-distance voyage environments to maintain the healthy physical fitness level required for daily operations, while also enhancing the crew's skills and physical fitness level for successfully handling emergencies.

[0016] The innovations of the present invention lie in: 1. The structure of the balance training and testing device is designed. 2. The logic of the balance training and testing device is designed: in the balance training mode, eyes-open or eyes-closed mode, the pressure values measured by each pressure sensor can automatically and accurately analyze whether the target ship personnel's support mode is two-leg support, single-leg support, or sitting support; the posture information measured by each posture sensor can automatically and accurately analyze whether the balance project performed by the target ship personnel is static balance, left-right dynamic balance, front-back dynamic balance, circle balance, squat balance, or forward leaning balance; and the roll angle, pitch angle, rotation angle, left foot pressure value, right foot pressure value, front pressure value, and rear pressure value measured by each sensor can automatically and accurately analyze information such as the total training time of a specific balance project, the total number of times the specific balance project is completed within the total training time, the duration of a single training session, and the number of times the specific balance project is completed within the single training session.

[0017] In the present invention, the mobile terminal does not need to inform the device of the balance item currently being trained, nor does it need to inform the target ship personnel of the support method, which greatly reduces the amount of interaction between the target ship personnel and the mobile terminal, has a high degree of intelligence, and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1-2 This is a three-dimensional diagram of a balance ability training and testing device according to a preferred embodiment of the present invention.

[0019] Figure 3 This is a cross-sectional view of a balance ability training and testing device according to a preferred embodiment of the present invention.

[0020] Figure 4 This is a control principle diagram of a ship-based balance ability training and testing system according to a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0022] like Figure 1-4 As shown, this embodiment provides a ship-based balance ability training and testing system, which includes a balance ability training and testing device 100 and a mobile terminal 200.

[0023] like Figure 1-3 As shown, the balance ability training and testing device includes a balance board body, which includes a small base 1 and a large foot pedal 10. A bearing 2 is embedded in the middle position of the small base 1, and a support column 3 is fixed in the bearing 2. The top of the support column 3 protrudes from the top of the small base 1. A bearing cover 4 is fixed in the gap between the top surface of the small base 1 and the support column 3. An external fixed shaft 5 is fixed to the top of the support column 3. An internal fixed shaft 6 is coaxially arranged in the external fixed shaft 5. A cylindrical rubber part 7 is fixed between the external fixed shaft 5 and the internal fixed shaft 6. The internal fixed shaft 6, the cylindrical rubber part 7 and the external fixed shaft 5 are coaxially arranged from the inside to the outside in sequence. A central fixed shaft 8 is fixed to the internal fixed shaft 6. Both ends of the central fixed shaft 8 extend from the two ends of the internal fixed shaft 6. Vertical supports 9 are respectively fixed on both ends of the central fixed shaft 8. The tops of the two vertical supports 9 are fixed There is a large disc-shaped foot pedal 10, with double-foot stepping positions 11 set on the left and right sides of the surface of the big foot pedal 10, and a single-foot stepping position 12 set in the middle position of the surface, a left pressure sensor 13 and a right pressure sensor 14 are respectively set on the left and right foot stepping positions of the double-foot stepping position 11, and a front pressure sensor 15 and a rear pressure sensor 16 are respectively set at the front and rear of the single-foot stepping position 12. A display screen 17 is embedded in the front part of the surface of the big foot pedal 10, a left and right tilt angle sensor 18 is set on the left or right side of the big foot pedal 10, and a front and rear tilt angle sensor 19 is set on the front or rear side of the big foot pedal 10. The big foot pedal 10 is provided with a rotation angle sensor 20, a timer 21, a controller 22, a memory 23, a speaker 24 and a wireless communication module 25, and the memory 23 stores the identity information of different ship personnel.

[0024] The balance ability training and testing device also includes a neck posture sensor 26 for attaching to the neck of the ship's personnel, an upper limb posture sensor 27 for attaching to the upper limbs of the ship's personnel, and a lower limb posture sensor 28 for attaching to the lower limbs of the ship's personnel.

[0025] When ship crew members use this device to train and test their balance ability, since the cylindrical rubber part 7 is soft, when the ship crew members stand on the large foot pedal 10, the cylindrical rubber part 7 will be deformed due to the action of gravity, and the ship crew members will sway left and right and front and back, and need to maintain balance on the large foot pedal 10 through body coordination. Therefore, this device can be used for balance training and testing. The balance training and testing items include static balance items, front-to-back dynamic balance items, left-to-right dynamic balance items, circle balance items, squat balance items, forward leaning balance items and sitting balance items.

[0026] The controller 22 is used to receive the balance ability operation instruction sent by the mobile terminal 200 through the wireless communication module 25, and determine the ship personnel corresponding to the mobile terminal 200 as the target ship personnel based on the balance ability operation instruction. The balance ability operation instruction includes the identity information of the ship personnel corresponding to the mobile terminal 200, the balance ability training mode or the balance ability test mode, and the eyes open mode or the eyes closed mode, and controls the speaker 24 to emit the balance ability training mode or the balance ability test mode, the eyes open mode or the eyes closed mode information in the balance ability operation instruction.

[0027] Among them, both the balance ability training mode and the balance ability testing mode include multiple balance items, which include static balance items, left and right dynamic balance items, front and back dynamic balance items, circle balance items, squat balance items, forward leaning balance items and sitting balance items. The static balance items, left and right dynamic balance items, front and back dynamic balance items, circle balance items, squat balance items and forward leaning balance items are divided into double-leg support and single-leg support, and the sitting balance items are sitting support.

[0028] The left pressure sensor 13 is used to detect the pressure value of the left foot stepping position of the target ship personnel as the left foot pressure value, the right pressure sensor 14 is used to detect the pressure value of the right foot stepping position of the target ship personnel as the right foot pressure value, the front pressure sensor 15 is used to detect the pressure value of the front position of the single foot stepping position of the target ship personnel as the front pressure value, and the rear pressure sensor 16 is used to detect the pressure value of the rear position of the single foot stepping position of the target ship personnel as the rear pressure value.

[0029] The controller 22 is used to determine that the target ship personnel is supporting with both feet if only the left foot pressure value and the right foot pressure value among the received pressure values suddenly change from zero to non-zero; to determine that the target ship personnel is supporting with one foot if only the front pressure value and the rear pressure value among the received pressure values suddenly change from zero to non-zero; and to determine that the target ship personnel is supporting in a sitting position if all the received pressure values suddenly change from zero to non-zero.

[0030] The neck posture sensor 26 is used to detect the neck posture information of the target ship personnel, the upper limb posture sensor 27 is used to detect the upper limb posture information of the target ship personnel, and the lower limb posture sensor 28 is used to detect the lower limb posture information of the target ship personnel.

[0031] The left and right tilt angle sensors 18 are used to detect the roll angle when the balance board body tilts left and right, the front and rear tilt angle sensors 19 are used to detect the pitch angle when the balance board body tilts front and rear, and the rotation angle sensor 20 is used to detect the rotation angle when the balance board body rotates.

[0032] The controller 22 is used to start timing with the timer 21 when it is determined that the target ship personnel is supporting with two feet or one foot in the balance ability training mode, eyes open or eyes closed mode, and analyze whether the neck posture information transmitted by the neck posture sensor 26, the upper limb posture information transmitted by the upper limb posture sensor 27 and the lower limb posture information transmitted by the lower limb posture sensor 28 meet the static balance posture within the set continuous time (10s) from the start of timing. If yes, it is analyzed that the current balance item is a static balance item; the time from the start of timing to the sudden change moment of the pressure value from non-zero to zero is analyzed as the training time of the static balance item, and each time the pitch angle reaches the pitch loss point within the training time, the time is calculated. When the balance angle or roll angle reaches the roll imbalance angle (the big foot pedal 10 touches the ground), it is regarded as a completion of static balance and the static balance time is recorded, so as to calculate the total training time of the static balance project, the total number of times the static balance is completed within the total training time, the single training time and the number of times the static balance is completed within the single training time and are stored under the target ship personnel entry in the memory 23 and displayed on the display screen, and uploaded to the mobile terminal 200 of the target ship personnel through the wireless communication module 25, wherein the total training time of the static balance project = the cumulative sum of the training times of each static balance project, and the total number of times the static balance is completed within the total training time = the cumulative sum of the number of times the static balance is completed within each training time.

[0033] For example: the current balance project is a static balance project. The first training time is 1 minute, and 3 static balances are completed. The second training time is 1.5 minutes, and 4 static balances are completed. The third training time is 3 minutes, and 5 static balances are completed. The fourth training time is 5 minutes, and 3 static balances are completed. Based on the above statistics, we can obtain the total training time of the static balance project, the total number of static balances completed within the total training time, the single training time, and the number of static balances completed within the single training time.

[0034] The controller 22 is used to start timing using the timer 21 when it is determined that the target ship personnel is supporting on both feet or one foot in the balance ability training mode, eyes open or eyes closed mode, and analyze whether the neck posture information, upper limb posture information and lower limb posture information meet the left and right dynamic balance posture within the set continuous time from the start of timing. If yes, it is analyzed that the current balance project is the left and right dynamic balance project; the time from the start of timing to the sudden change time point when the pressure value suddenly changes from non-zero to zero is analyzed as the training time of the left and right dynamic balance project. During the training time, every time the roll angle reaches the roll imbalance angle (the big foot pedal 10 touches the ground), it is analyzed as In order to complete a left and right dynamic balance, that is, to complete a left and right touchdown, the total training time of the left and right dynamic balance project, the total number of left and right touchdowns completed within the total training time, the single training time and the number of left and right touchdowns completed within the single training time are counted and stored under the target ship personnel entry in the memory 23 and displayed using the display screen 17, and uploaded to the mobile terminal 200 of the target ship personnel through the wireless communication module 25, wherein the total training time of the left and right dynamic balance project = the cumulative sum of the training time of each left and right dynamic balance project, and the total number of left and right touchdowns completed within the total training time = the cumulative sum of the number of left and right touchdowns completed within each training time.

[0035] The controller 22 is used to start timing using the timer 21 when it is determined that the target ship personnel is supporting with two feet or one foot in the balance ability training mode, the eyes-open or eyes-closed mode, and analyze whether the neck posture information, the upper limb posture information and the lower limb posture information meet the front-back dynamic balance posture within the set continuous time from the start of timing. If yes, it is analyzed that the current balance project is the front-back dynamic balance project; the time from the start of timing to the sudden change time point when the pressure value suddenly changes from non-zero to zero is analyzed as the training time of the front-back dynamic balance project. During the training time, every time the pitch angle reaches the pitch imbalance angle (the big pedal 10 touches the ground), it is analyzed as In order to complete a front-to-back dynamic balance, that is, to complete a front-to-back touchdown, the total training time of the front-to-back dynamic balance project, the total number of front-to-back touchdowns completed within the total training time, the single training time and the number of front-to-back touchdowns completed within the single training time are counted and stored under the target ship personnel entry in the memory 23 and displayed using the display screen 17, and uploaded to the mobile terminal 200 of the target ship personnel through the wireless communication module 25, wherein the total training time of the front-to-back dynamic balance project = the cumulative sum of the training time of each front-to-back dynamic balance project, and the total number of front-to-back touchdowns completed within the total training time = the cumulative sum of the number of front-to-back touchdowns completed within each training time.

[0036] The controller is used to start timing using the timer 21 when it is determined that the target ship personnel is supporting with two feet or one foot in the balance ability training mode, the eyes-open or eyes-closed mode, and analyze whether the neck posture information, the upper limb posture information and the lower limb posture information meet the circle balance posture within the set continuous time from the start of timing. If yes, it is analyzed that the current balance project is a circle balance project; the time from the start of timing to the sudden change time point when the pressure value suddenly changes from non-zero to zero is analyzed as the training time of the circle balance project. Within the training time, every time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle (the big pedal 10 touches the ground), it is regarded as completing a training session. The system performs a circle balance and records the rotation angle detected by the rotation angle sensor 20, thereby calculating the total training time of the circle balance project, the total number of circle balances completed within the total training time, the single training time, the number of circle balances completed within the single training time, and the rotation angle of each time, and stores them under the target ship personnel entry in the memory 23 and displays them on the display screen 17, and uploads them to the mobile terminal 200 of the target ship personnel through the wireless communication module 25, wherein the total training time of the circle balance project = the cumulative sum of the training times of the circle balance project, and the total number of circle balances completed within the total training time = the cumulative sum of the number of circle balances completed within each training time.

[0037] The controller 22 is used to start timing using the timer 21 when it is determined that the target ship personnel is supporting on both feet or one foot in the balance ability training mode, the eyes-open or eyes-closed mode, and analyze whether the neck posture information, the upper limb posture information and the lower limb posture information meet the squat balance posture within the set continuous time from the start of timing. If yes, it is analyzed that the current balance project is a squat balance project; the time from the start of timing to the sudden change time point when the pressure value suddenly changes from non-zero to zero is analyzed as the training time of the squat balance project. During the training time, every time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle (the big pedal 10 touches the ground), it is considered as a completed Complete a squat balance and record the number of squats obtained based on the posture information, so as to calculate the total training time of the squat balance project, the total number of squat balances completed within the total training time, the single training time and the number of squat balances completed within the single training time and the number of squats each time, and store them under the target ship personnel entry in the memory 23 and display them on the display screen 17, and upload them to the mobile terminal 200 of the target ship personnel through the wireless communication module 25, wherein the total training time of the squat balance project = the cumulative sum of the training time of each squat balance project, and the total number of squat balances completed within the total training time = the cumulative sum of the number of squat balances completed within each training time.

[0038] The controller 22 is used to start timing using the timer 21 when it is determined that the target ship personnel is supporting with two feet or one foot in the balance ability training mode, the eyes-open or eyes-closed mode, and analyze whether the neck posture information, the upper limb posture information and the lower limb posture information meet the forward balance posture within the set continuous time from the start of timing. If yes, it is analyzed that the current balance item is a forward balance item; the time from the start of timing to the sudden change time point when the pressure value suddenly changes from non-zero to zero is analyzed as the training time of the forward balance item. During the training time, every time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle (the big pedal 10 touches the ground), it is considered as a completed Complete a forward lean balance and record the number of forward leans obtained based on the posture information, so as to calculate the total training time of the forward lean balance project, the total number of forward lean balance completed within the total training time, the single training time and the number of forward leans completed within the single training time and the number of forward leans each time, and store them under the target ship personnel entry in the memory 23 and display them using the display screen 17, and upload them to the mobile terminal 200 of the target ship personnel through the wireless communication module 25, wherein the total training time of the forward lean balance project = the cumulative sum of the training time of each forward lean balance project, and the total number of forward lean balance completed within the total training time = the cumulative sum of the number of forward lean balance completed within each training time.

[0039] The controller 22 is used to analyze that the current balance project is a sitting balance project when it is determined that the target ship personnel is in a sitting support mode. In the balance ability training mode, eyes open or eyes closed mode, each time the left foot pressure value, right foot pressure value, front pressure value and rear pressure value are analyzed, a sudden increase from a non-zero pressure value and then a sudden decrease to a non-zero pressure value is obtained. The time length between the sudden increase time point and the sudden decrease time point is used as the training time length for completing a sitting balance. The total training time length of the sitting balance project, the total number of sitting balances completed within the total training time length and the single sitting balance time length are stored in the memory 23 under the target ship personnel entry, and the display screen 17 is controlled to display, and uploaded to the mobile terminal 200 of the target ship personnel through the wireless communication module 25, wherein the total training time length of the sitting balance project = the cumulative sum of the training time lengths of each sitting balance project.

[0040] When the balance ability operation instruction contains a balance ability test mode, it also includes specific balance items to be tested, target support methods and specified test time.

[0041] The controller 22 is used to control the speaker 24 to emit information about the specific balance item to be tested, the specified test time, and the eyes-open mode or eyes-closed mode.

[0042] The controller 22 is used to start timing using the timer 21 when it is determined that the target ship personnel are supporting in the target mode of double or single foot in the balance ability test mode, eyes open or eyes closed mode, when the specific balance item is a static balance item. From the start of timing, each time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle (the big foot pedal 10 touches the ground), it is regarded as a completion of static balance and the duration of the static balance is recorded, so as to count and record the number of times the static balance is completed within the specified test time and the duration of a single balance.

[0043] When the specific balance item is a left and right dynamic balance item, the controller 22 uses the timer 21 to start timing when it determines that the target ship personnel are supporting with both feet or one foot as the target support method, and analyzes from the start of timing that each time the roll angle reaches the roll imbalance angle (the big foot pedal 10 touches the ground), a left and right touch is completed, thereby counting and recording the number of left and right touches completed within the specified test time.

[0044] When the specific balance item is a front and rear dynamic balance item, the controller 22 uses the timer 21 to start timing when it determines that the target ship personnel are supporting with both feet or one foot as the target support method, and analyzes from the start of timing that each time the pitch angle reaches the pitch imbalance angle (the big foot pedal 10 touches the ground), a front and rear touch is completed, thereby counting and recording the number of front and rear touches completed within the specified test time.

[0045] When the specific balancing item is a circle balancing item, the controller 22 starts timing using the timer 21 when it determines that the target ship personnel are supporting in the target mode of two feet or one foot. From the start of timing, each time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle (the big foot pedal 10 touches the ground), it is regarded as a circle balancing completed and the rotation angle detected by the rotation angle sensor 20 is recorded, so as to count and record the number of circle balancing completed within the specified test time and the single rotation angle.

[0046] When the specific balance item is a squat balance item, the controller 22 starts timing using the timer 21 when it determines that the target ship personnel are supporting in the target mode of two feet or one foot. From the start of timing, each time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle (the big foot pedal 10 touches the ground), it is regarded as completing a squat balance and the number of squats obtained based on the posture information is recorded, so as to count and record the number of squat balances completed within the specified test time and the number of single squats.

[0047] When the specific balancing item is a forward tilt balancing item, the controller 22 starts timing using the timer 21 when it is determined that the target ship personnel is supporting with two feet or one foot in the target support mode, and analyzes each time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle (the large foot pedal 10 touches the ground) from the start of timing, it is regarded as completing a forward tilt balancing and the number of forward tilts obtained based on the posture information is recorded, thereby counting and recording the number of forward tilt balancing completed within the specified test time and the duration of a single forward tilt balancing;

[0048] When the specific balance item is a sitting balance item, the controller 22 analyzes each time that the left foot pressure value, the right foot pressure value, the front pressure value and the rear pressure value suddenly increase from a non-zero pressure value and then suddenly decrease to a non-zero pressure value, the time length between the sudden increase time point and the sudden decrease time point is used as the time length for completing a sitting balance, thereby counting and recording the number of times the sitting balance is completed and the single sitting balance time length within the specified test time.

[0049] Although specific embodiments of the present invention have been described above, those skilled in the art will appreciate that these are merely illustrative and that the scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, and such changes and modifications are intended to fall within the scope of the present invention.

Claims

1. A ship-based balance ability training and testing system, characterized in that: It includes a balance ability training and testing device and a mobile terminal. The balance ability training and testing device includes a balance board body. Double-foot stepping positions are provided on the left and right sides of the surface of the balance board body, and a single-foot stepping position is provided in the middle position of the surface. A left pressure sensor and a right pressure sensor are respectively provided on the left and right foot stepping positions of the double-foot stepping positions, and a front pressure sensor and a rear pressure sensor are respectively provided on the front and rear of the single-foot stepping position. A left and right tilt angle sensor is provided on the left or right side of the balance board body, and a front and rear tilt angle sensor is provided on the front or rear side of the balance board body. The balance board body is provided with a rotation angle sensor, a timer, a controller, a memory, a speaker and a wireless communication module. A display screen is embedded in the front surface of the balance board body, and the identity information of different ship personnel is stored in the memory. The balance ability training and testing device also includes a neck posture sensor for being attached to the neck of the ship personnel, an upper limb posture sensor for being attached to the upper limbs of the ship personnel, and a lower limb posture sensor for being attached to the lower limbs of the ship personnel. The controller is used to receive a balance ability operation instruction sent by a mobile terminal through a wireless communication module, determine the ship personnel corresponding to the mobile terminal as the target ship personnel based on the balance ability operation instruction, the balance ability operation instruction including the identity information of the ship personnel corresponding to the mobile terminal, the balance ability training mode or the balance ability test mode, and the eyes-open mode or the eyes-closed mode, and control the speaker to emit the balance ability training mode or the balance ability test mode, the eyes-open mode or the eyes-closed mode information in the balance ability operation instruction; The balance training mode and the balance test mode both include multiple balance items, including static balance items, left-right dynamic balance items, front-back dynamic balance items, circle balance items, squat balance items, forward leaning balance items, and sitting balance items. The static balance items, left-right dynamic balance items, front-back dynamic balance items, circle balance items, squat balance items, and forward leaning balance items are divided into two-leg support and one-leg support, and the sitting balance items are seated support. The left pressure sensor is used to detect the pressure value of the target ship personnel's left foot stepping position as the left foot pressure value, the right pressure sensor is used to detect the pressure value of the target ship personnel's right foot stepping position as the right foot pressure value, the front pressure sensor is used to detect the pressure value of the front position of the target ship personnel's single foot stepping position as the front pressure value, and the rear pressure sensor is used to detect the pressure value of the rear position of the target ship personnel's single foot stepping position as the rear pressure value. The controller is used to determine that the target ship personnel is supporting with both feet if only the left foot pressure value and the right foot pressure value among the received pressure values suddenly change from zero to non-zero, determine that the target ship personnel is supporting with one foot if only the front pressure value and the rear pressure value among the received pressure values suddenly change from zero to non-zero, and determine that the target ship personnel is supporting with a sitting position if both the received pressure values suddenly change from zero to non-zero; The neck posture sensor is used to detect the neck posture information of the target ship personnel, the upper limb posture sensor is used to detect the upper limb posture information of the target ship personnel, the lower limb posture sensor is used to detect the lower limb posture information of the target ship personnel, the left and right tilt angle sensor is used to detect the roll angle when the balance board body tilts left and right, the front and back tilt angle sensor is used to detect the pitch angle when the balance board body tilts front and back, and the rotation angle sensor is used to detect the rotation angle when the balance board body rotates; The controller is used to analyze the specific balance item of the target ship personnel's current balance item based on the neck posture information transmitted by the neck posture sensor, the upper limb posture information transmitted by the upper limb posture sensor and the lower limb posture information transmitted by the lower limb posture sensor when it is judged that the target ship personnel is supporting with two feet or one foot in the balance ability training mode, eyes open or eyes closed mode, and the roll angle transmitted by the left and right tilt sensors, the pitch angle transmitted by the front and rear tilt sensors, the rotation angle transmitted by the angle sensor, the left pressure sensor, the right pressure sensor, the front pressure sensor and the rear pressure sensor. The left foot pressure value, right foot pressure value, front pressure value and rear pressure value transmitted respectively are used to analyze the total training time of the specific balance project, the total number of times the specific balance project is completed within the total training time, the single training time and the number of times the specific balance project is completed within the single training time; in the balance ability training mode, eyes-open or eyes-closed mode, when it is determined that the target ship personnel is in a sitting support position, the current balance project of the target ship personnel is analyzed to be a sitting balance project, and the total training time of the sitting balance project, the number of times the sitting balance is completed within the total training time and the single sitting balance time are recorded; The balance board body includes a small base and a large foot pedal. A bearing is embedded in the middle of the small base, and a support column is fixed in the bearing. The top of the support column protrudes from the top of the small base. An external fixed shaft is fixed on the top of the support column. An internal fixed shaft is coaxially arranged inside the external fixed shaft. A cylindrical rubber part is fixed between the external fixed shaft and the internal fixed shaft. A central fixed shaft is passed through and fixed on the internal fixed shaft. Both ends of the central fixed shaft extend from both ends of the inner fixed shaft. Vertical supports are respectively mounted and fixed on both ends of the central fixed shaft, and large foot pedals are fixed on the tops of the two vertical supports.

2. The ship-use balance ability training and testing system according to claim 1, characterized in that: The controller is used to start timing when it is determined that the target ship personnel is supporting with two feet or one foot in the balance ability training mode, eyes open or eyes closed mode, and analyze whether the neck posture information, upper limb posture information and lower limb posture information meet the static balance posture within the set continuous time from the start of timing. If yes, it is analyzed that the current balance project is a static balance project, and the time from the start of timing to the sudden change moment of the pressure value from non-zero to zero is analyzed as the training time of the static balance project. During the training time, every time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle, it is analyzed as In order to complete a static balance and record the static balance time, the total training time of the static balance project, the total number of static balance completed within the total training time, the single training time and the number of static balance completed within the single training time are counted and stored under the target ship personnel entry in the memory and displayed on the display screen, and uploaded to the mobile terminal of the target ship personnel through the wireless communication module, wherein the total training time of the static balance project = the cumulative sum of the training time of each static balance project, and the total number of static balance completed within the total training time = the cumulative sum of the number of static balance completed within each training time.

3. The ship-use balance ability training and testing system according to claim 1, characterized in that: The controller is used to start timing when it is determined that the target ship personnel is supporting with two feet or one foot in the balance ability training mode, eyes open or eyes closed mode, and analyze the neck posture information, upper limb posture information and lower limb posture information within the set continuous time from the start of timing to see whether they meet the left and right dynamic balance posture. If yes, it is analyzed that the current balance project is the left and right dynamic balance project, and the time from the start of timing to the sudden change time point when the pressure value suddenly changes from non-zero to zero is analyzed as the training time of the left and right dynamic balance project. During one training time, each time the roll angle reaches the roll imbalance angle, it is considered as completing one training session. Left and right dynamic balance means completing one left and right touchdown, thereby calculating the total training time of the left and right dynamic balance items, the total number of left and right touchdowns completed within the total training time, the single training time and the number of left and right touchdowns completed within the single training time, and storing them under the target ship personnel entry in the memory and displaying them on the display screen, and uploading them to the mobile terminal of the target ship personnel through the wireless communication module, wherein the total training time of the left and right dynamic balance items = the cumulative sum of the training times of each left and right dynamic balance item, and the total number of left and right touchdowns completed within the total training time = the cumulative sum of the number of left and right touchdowns completed within each training time.

4. The ship-use balance ability training and testing system according to claim 1, characterized in that: The controller is used to start timing when it is determined that the target ship personnel is supporting with two feet or one foot in the balance ability training mode, eyes open or eyes closed mode, and analyze the neck posture information, upper limb posture information and lower limb posture information within the set continuous time from the start of timing to see whether they meet the front and back dynamic balance posture. If yes, it is analyzed that the current balance project is the front and back dynamic balance project, and the time from the start of timing to the sudden change time point when the pressure value suddenly changes from non-zero to zero is analyzed as the training time of the front and back dynamic balance project. During one training time, every time the pitch angle reaches the pitch imbalance angle, it is considered as completing one training session. Fore-and-aft dynamic balance means completing one fore-and-aft touchdown, thereby calculating the total training time of the fore-and-aft dynamic balance project, the total number of fore-and-aft touchdowns completed within the total training time, the single training time, and the number of fore-and-aft touchdowns completed within the single training time, and storing them under the target ship personnel entry in the memory and displaying them on the display screen, and uploading them to the mobile terminal of the target ship personnel through the wireless communication module, wherein the total training time of the fore-and-aft dynamic balance project = the cumulative sum of the training times of each fore-and-aft dynamic balance project, and the total number of fore-and-aft touchdowns completed within the total training time = the cumulative sum of the number of fore-and-aft touchdowns completed within each training time.

5. The ship-use balance ability training and testing system according to claim 1, characterized in that: The controller is used to start timing when it is determined that the target ship personnel is supporting with two feet or one foot in the balance ability training mode, eyes open or eyes closed mode, and analyze whether the neck posture information, upper limb posture information and lower limb posture information meet the circle balance posture within the set continuous time from the start of timing. If yes, it is analyzed that the current balance project is a circle balance project, and the time from the start of timing to the sudden change time point when the pressure value suddenly changes from non-zero to zero is analyzed as the training time of the circle balance project. During one training time, every time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle, it is regarded as completing a circle. Balance and record the rotation angle detected by the rotation angle sensor this time, so as to calculate the total training time of the circle balance project, the total number of circle balance completed within the total training time, the single training time and the number of circle balance completed within the single training time and the rotation angle of each time, store them under the target ship personnel entry in the memory and display them on the display screen, and upload them to the mobile terminal of the target ship personnel through the wireless communication module, wherein the total training time of the circle balance project = the cumulative sum of the training time of each circle balance project, and the total number of circle balance completed within the total training time = the cumulative sum of the number of circle balance completed within each training time.

6. The ship-use balance ability training and testing system according to claim 1, characterized in that: The controller is used to start timing when it is determined that the target ship personnel is supporting with two feet or one foot in the balance ability training mode, eyes open or eyes closed mode, and analyze whether the neck posture information, upper limb posture information and lower limb posture information meet the squat balance posture within the set continuous time from the start of timing. If yes, it is analyzed that the current balance project is a squat balance project, and the time from the start of timing to the sudden change moment of the pressure value from non-zero to zero is analyzed as the training time of the squat balance project. During the training time, each time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle, it is regarded as completing a squat. The number of squats obtained based on the posture information is balanced and recorded, so as to calculate the total training time of the squat balance project, the total number of squat balances completed within the total training time, the single training time, the number of squat balances completed within the single training time, and the number of squats each time, and store them under the target ship personnel entry in the memory and display them on the display screen, and upload them to the mobile terminal of the target ship personnel through the wireless communication module, wherein the total training time of the squat balance project = the cumulative sum of the training times of each squat balance project, and the total number of squat balances completed within the total training time = the cumulative sum of the number of squat balances completed within each training time.

7. The ship-use balance ability training and testing system according to claim 1, characterized in that: The controller is used to start timing when it is determined that the target ship personnel is supporting with two feet or one foot in the balance ability training mode, eyes open or eyes closed mode, and analyze whether the neck posture information, upper limb posture information and lower limb posture information meet the forward leaning balance posture within the set continuous time from the start of timing. If yes, it is analyzed that the current balance project is a forward leaning balance project, and the time from the start of timing to the sudden change time point when the pressure value suddenly changes from non-zero to zero is analyzed as the training time of the forward leaning balance project. During one training time, every time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle, it is regarded as completing a forward leaning. Balance and record the number of forward leans obtained based on the posture information, so as to calculate the total training time of the forward lean balance project, the total number of forward lean balance completed within the total training time, the single training time and the number of forward lean balance completed within the single training time, and the number of forward leans each time, and store them under the target ship personnel entry in the memory and display them on the display screen, and upload them to the mobile terminal of the target ship personnel through the wireless communication module, wherein the total training time of the forward lean balance project = the cumulative sum of the training time of each forward lean balance project, and the total number of forward lean balance completed within the total training time = the cumulative sum of the number of forward lean balance completed within each training time.

8. The ship-use balance ability training and testing system according to claim 1, characterized in that: The controller is used to analyze that the current balance project is a sitting balance project when it is determined that the target ship personnel is in a sitting support mode. In the balance ability training mode, eyes open or eyes closed mode, each time the left foot pressure value, right foot pressure value, front pressure value and rear pressure value are analyzed, a sudden increase from a non-zero pressure value and then a sudden decrease to a non-zero pressure value is obtained. The time length between the sudden increase time point and the sudden decrease time point is used as the training time length for completing a sitting balance. The total training time length of the sitting balance project, the total number of sitting balances completed within the total training time length and the single sitting balance time length are stored in the memory under the target ship personnel entry, and the display screen is controlled to display, and the data is uploaded to the mobile terminal of the target ship personnel through the wireless communication module, wherein the total training time length of the sitting balance project = the cumulative sum of the training time lengths of each sitting balance project.

9. The ship-use balance ability training and testing system according to claim 1, characterized in that: When the balance ability operation instruction contains a balance ability test mode, it also includes the specific balance items to be tested, the target support method and the specified test time; The controller is used to control the loudspeaker to send out information about specific balance items to be tested, specified test time, and open-eye mode or closed-eye mode; The controller is used to, in a balance ability test mode, an eyes-open or eyes-closed mode, when the specific balance item is a static balance item, start timing when it is determined that the target ship personnel is supporting with two feet or one foot as the target, analyze from the start of timing each time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle, regard it as a completion of static balance and record the static balance time of this time, so as to count and record the number of static balances completed within the specified test time and the single balance time; When the specific balance item is a left-right dynamic balance item, the timing starts when it is determined that the target ship personnel is supporting the target with two feet or one foot. From the start of the timing, each time the analyzed roll angle reaches the roll imbalance angle, a left-right touchdown is completed, and the number of left-right touchdowns completed within the specified test time is counted and recorded; When the specific balance item is the fore-aft dynamic balance item, the timing starts when it is determined that the target ship personnel is supporting with two feet or one foot. From the start of the timing, each time the pitch angle reaches the pitch imbalance angle, a fore-aft touchdown is completed, and the number of fore-aft touchdowns completed within the specified test time is counted and recorded. When the specific balancing project is a circle balancing project, the timing starts when it is determined that the target ship personnel are supporting with two feet or one foot. From the start of the timing, each time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle, it is considered as a completed circle balancing and the rotation angle detected by the rotation angle sensor is recorded. In this way, the number of completed circle balancing and the single rotation angle within the specified test time are counted and recorded. When the specific balance item is a squat balance item, the timing starts when it is determined that the target ship personnel is supporting with two feet or one foot. From the start of the timing, each time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle, it is considered as a completed squat balance and the number of squats obtained based on the posture information is recorded. In this way, the number of squat balances completed within the specified test time and the number of single squats are counted and recorded. When the specific balance item is a forward tilt balance item, the timing starts when it is determined that the target ship personnel is supporting with two feet or one foot in the target support mode. From the start of the timing, each time the pitch angle reaches the pitch imbalance angle or the roll angle reaches the roll imbalance angle, it is regarded as a completed forward tilt balance and the number of forward tilts obtained based on the posture information is recorded. In this way, the number of forward tilt balances completed within the specified test time and the duration of a single forward tilt balance are counted and recorded. When the specific balance item is a sitting balance item, each time the left foot pressure value, the right foot pressure value, the front pressure value and the back pressure value are analyzed and suddenly increase from a non-zero pressure value and then suddenly decrease to a non-zero pressure value, the time length between the sudden increase time point and the sudden decrease time point is used as the time length for completing a sitting balance, thereby counting and recording the number of times the sitting balance is completed within the specified test time and the single sitting balance time length.

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