Riding safety control device for detecting helmet wearing of user and use method of riding safety control device

Abstract

The invention belongs to the field of safe travel equipment, and provides a riding safety control device for detecting helmet wearing of a user and a using method thereof.The riding safety control device comprises a helmet body, a control assembly is installed at the position of a shell of the helmet body, and a bandage assembly is installed at the bottom of the helmet body; the vehicle machine end assembly comprises a second Bluetooth module, a microcontroller and a motor control unit which are mounted at a vehicle machine, and further comprises a near-field inductive sensor and a vehicle vibration sensor; by arranging the helmet body, the vehicle machine end assembly and the control assembly, the wearing state of the helmet can be monitored in real time, whether the helmet is correctly worn or not is judged immediately before a vehicle is started, active intervention is achieved, and the situation that a driver and passengers run on the road without correctly wearing the helmet, so that the safety of the driver and passengers is improved is effectively avoided. The front guarantee capability of road safety is greatly improved, and the serious consequence risk caused by the fact that the helmet is not worn correctly when an accident occurs is effectively reduced.

Description

Technical Field

[0001] The present invention belongs to the field of safe travel equipment, and in particular to a riding safety control device for detecting whether a user wears a helmet and a use method thereof. Background Art

[0002] In road traffic, motorcycles and electric vehicles are widely used due to their flexibility and convenience, but they also bring higher safety risks. According to statistics, a large number of traffic accidents involve motorcycle and electric vehicle drivers and passengers, and head injuries are often an important cause of serious injuries and deaths. Wearing a helmet can significantly reduce the severity of head injuries. However, there are still some drivers and passengers who do not wear helmets or wear them improperly. There is an urgent need for effective means to force or guide them to wear helmets correctly, so as to improve the level of road traffic safety.

[0003] Currently, the supervision of helmet wearing by motorcycle and electric vehicle drivers and passengers mainly relies on traffic violation supervision equipment and manual supervision, which has problems such as limited monitoring range and inability to intervene in real time. Manual supervision consumes a lot of manpower and material resources, and it is difficult to achieve all-round and uninterrupted supervision, and there are many blind spots in supervision.

[0004] Therefore, those skilled in the art have proposed a riding safety control device for detecting the wearing of a helmet by a user and a method for using the same to solve the problems raised by the background art. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a riding safety control device for detecting the wearing of a user's helmet and a method of using the same, so as to solve the problem that in the prior art, the supervision of the wearing of helmets by drivers and passengers of motorcycles and electric vehicles mainly relies on traffic violation supervision equipment and manual supervision, and has the problems of limited monitoring range and inability to intervene in real time.

[0006] A riding safety control device for detecting the wearing of a helmet by a user comprises: a helmet body, a control component is installed at the shell of the helmet body, and a strap component is installed at the bottom of the helmet body;

[0007] The vehicle-side component includes a second Bluetooth module installed at the vehicle-side, a microcontroller and a motor control unit, and also includes a near-field induction sensor and a vehicle vibration sensor;

[0008] The control component includes a power supply module, a control panel, a micro switch, a first Bluetooth module, a position sensor, a Hall sensor and a pressure sensor; the Hall sensor is installed in the strap component, the first Bluetooth module is paired and connected with the second Bluetooth module, and the Hall sensor and the pressure sensor are both electrically connected to the micro switch.

[0009] Preferably, an inner liner is provided in the helmet body, a pressure sensor is installed on the inner wall of the inner liner, and the pressure sensor is a thin film pressure sensor.

[0010] Preferably, the strap assembly includes a first strap and a second strap connected to the two side walls of the helmet body, a buckle assembly is installed between the first strap and the second strap, the buckle assembly includes a fixing seat and a buckle, one end of the first strap is connected to the fixing seat, one end of the second strap is connected to the buckle, an inner groove is provided on the side wall of the fixing seat, and limiting grooves are provided on both side walls of the inner groove, a center rod and two groups of insertion rods are fixedly connected at the end face of the buckle, and a clamping part is fixedly connected to the side wall of the insertion rod, and the clamping part is clamped with the limiting groove.

[0011] Preferably, a Hall sensor is installed on the inner wall of the inner groove, and a limit spring is also connected to the inner wall of the inner groove, one end of the limit spring is connected to a limit plate, and a magnetic block is installed on the side wall of the limit plate, and the position of the magnetic block corresponds to the Hall sensor.

[0012] Preferably, a limiting portion is fixed on the inner wall of the inner groove, and the position of the limiting plate corresponds to the limiting portion.

[0013] Preferably, the vehicle-end component also includes a near-field induction sensor and a vehicle vibration sensor.

[0014] A method for using a riding safety control device for detecting whether a user wears a helmet, comprising:

[0015] S1: The vehicle is powered on, the second Bluetooth module on the vehicle starts broadcasting, the microcontroller initializes the vehicle vibration sensor and near-field induction sensor, and the motor control unit locks the vehicle;

[0016] S2. The user puts on the helmet, and the inner pressure sensor senses that the pressure reaches the threshold value, sends a signal to the micro switch, the micro switch is partially closed, the power supply module pre-powers the first Bluetooth module, and the first Bluetooth module scans the vehicle computer Bluetooth signal and connects.

[0017] S3, the user tightens the strap, the buckle action causes the Hall sensor to sense the magnetic field change, sends a signal to the micro switch, the micro switch is completely closed, the power supply module supplies power to all electronic components of the helmet, and the pressure sensor collects data and sends it to the vehicle;

[0018] S4, the vehicle microcontroller receives the helmet pressure data and processes and judges it using the Kalman filter algorithm;

[0019] S5. When the vehicle is driving, the pressure sensor and the Hall sensor periodically send the wearing status data to the vehicle, and the vehicle microcontroller continuously monitors and controls the motor control unit, as well as the status of the vehicle display and hazard warning lights according to the monitoring results.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention can monitor the wearing status of the helmet in real time by providing a helmet body, a vehicle-end component and a control component, and immediately determine whether the helmet is worn correctly before the vehicle is started, thereby realizing active intervention and effectively preventing the driver and passengers from driving on the road without wearing the helmet correctly, greatly improving the pre-protection capability of road safety and effectively reducing the risk of serious consequences caused by improper wearing of the helmet when an accident occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the left three-dimensional structure of the present invention;

[0024] Figure 3 for Figure 2 A partial enlarged view of part A;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the helmet body;

[0026] Figure 5 for Figure 4 A partial enlarged view of part B;

[0027] Figure 6 It is a schematic diagram of the structure of the control component; Figure 7 This is a schematic diagram of the structure of the vehicle-side components.

[0028] In the figure:

[0029] 1. Helmet body; 2. Strap assembly; 201. First strap; 202. Second strap; 3. Buckle assembly; 301. Fixing seat; 301a. Inner groove; 302. Buckle; 303. Insertion rod; 304. Engaging part; 305. Limiting groove; 306. Center rod; 4. Inner lining; 5. Pressure sensor; 6. Control assembly; 601. Power supply module; 602. Control board; 603. Micro switch; 604. First Bluetooth module; 605. Position sensor; 7. Hall sensor; 8. Limiting spring; 9. Limiting plate; 10. Magnetic block; 11. Limiting part; 12. Vehicle-end assembly; 1201. Second Bluetooth module; 1202. Microcontroller; 1203. Motor control unit; 1204. Near-field sensing sensor; 1205. Vehicle vibration sensor. DETAILED DESCRIPTION

[0030] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0031] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 6 As shown: The present invention provides a riding safety control device for detecting the user wearing a helmet, comprising a helmet body 1, a vehicle-side component 12 and a control component 6;

[0032] A control component 6 is installed at the shell of the helmet body 1, and a strap component 2 is installed at the bottom of the helmet body 1;

[0033] The vehicle-side component 12 includes a second Bluetooth module 1201 installed at the vehicle, a microcontroller 1202, a motor control unit 1203, a near-field induction sensor 1204 and a vehicle vibration sensor 1205;

[0034] The control component 6 includes a power supply module 601, a control board 602, a micro switch 603, a first Bluetooth module 604, a position sensor 605, a Hall sensor 7 and a pressure sensor 5; the Hall sensor 7 is installed in the strap component 2, the first Bluetooth module 604 is paired and connected with the second Bluetooth module 1201, and the Hall sensor 7 and the pressure sensor 5 are both electrically connected to the micro switch 603.

[0035] An inner liner 4 is arranged in the helmet body 1 , and a pressure sensor 5 is installed on the inner wall of the inner liner 4 . The pressure sensor 5 is a thin film pressure sensor.

[0036] The strap assembly 2 includes a first strap 201 and a second strap 202 connected to the two side walls of the helmet body 1, and a buckle assembly 3 is installed between the first strap 201 and the second strap 202;

[0037] The buckle assembly 3 includes a fixed seat 301 and a buckle 302, one end of the first strap 201 is connected to the fixed seat 301, and one end of the second strap 202 is connected to the buckle 302. The side wall of the fixed seat 301 is provided with an inner groove 301a, and the two side walls of the inner groove 301a are provided with limiting grooves 305. A center rod 306 and two groups of insertion rods 303 are fixedly connected at the end face of the buckle 302, and a clamping part 304 is fixedly connected to the side wall of the insertion rod 303, and the clamping part 304 is clamped with the limiting groove 305.

[0038] A Hall sensor 7 is installed on the inner wall of the inner groove 301a, and a limit spring 8 is also connected to the inner wall of the inner groove 301a. One end of the limit spring 8 is connected to a limit plate 9. A magnetic block 10 is installed on the side wall of the limit plate 9, and the position of the magnetic block 10 corresponds to the Hall sensor 7.

[0039] A limiting portion 11 is fixed on the inner wall of the inner groove 301 a , and the position of the limiting plate 9 corresponds to the limiting portion 11 .

[0040] A method for using a riding safety control device for detecting whether a user wears a helmet, comprising:

[0041] S1, the vehicle is powered on, the second Bluetooth module 1201 on the vehicle side starts broadcasting, the microcontroller 1202 initializes the vehicle vibration sensor 1205 and the near field induction sensor 1204, and the motor control unit 1203 locks the vehicle;

[0042] S2. The user puts on the helmet, and the inner lining pressure sensor 5 senses that the pressure reaches the threshold value, and sends a signal to the micro switch 603. The micro switch 603 is partially closed, and the power supply module 601 pre-powers the first Bluetooth module 604. The first Bluetooth module 604 scans the vehicle Bluetooth signal and connects.

[0043] S3, the user tightens the strap, the buckle 302 moves to make the Hall sensor 7 sense the magnetic field change, send a signal to the micro switch 603, the micro switch 603 is completely closed, the power supply module 601 supplies power to all electronic components of the helmet, and the pressure sensor 5 collects data and sends it to the vehicle;

[0044] S3, the vehicle microcontroller 1202 receives the helmet pressure data and processes and judges it using the Kalman filter algorithm;

[0045] S4. When the vehicle is driving, the pressure sensor 5 and the Hall sensor 7 periodically send the wearing status data to the vehicle, and the vehicle microcontroller 1202 continuously monitors and controls the motor control unit, as well as the status of the vehicle display screen and the hazard warning lights according to the monitoring results.

[0046] The model of the Kalman filter algorithm is as follows:

[0047] State vector: Let the state vector x k =[p 1 'P 2 ,…,p n ] T , where p i It represents the pressure value measured by the i-th pressure sensor (i=1, 2, ..., n, where n is the number of pressure sensors). This vector represents the pressure information of the helmet wearing state.

[0048] State transfer matrix: Since the helmet wearing pressure state is relatively stable in a short period of time (between two measurements), the state transfer matrix Fk is set to the unit matrix I n (n×n dimension), that is, Fk=I n ;

[0049] This means that the prediction model for the state is x k =I n x k-1 +W k =X k-1 +W k , where W k is the process noise vector.

[0050] Measurement vector and measurement matrix: Measurement vector z k =[z 1 , z 2 ,…,z n ] T , where z i is the pressure value actually measured by the i-th pressure sensor, which is consistent with the state vector x k Correspondingly, the measurement matrix H k Let it be the identity matrix I n , that is, z k =I n x k +v k =x k +v k , where v k is the measurement noise vector.

[0051] Initial state estimate: Before the first measurement, set the initial state estimate is the initial measurement value of the pressure sensor, that is

[0052] Initial state covariance estimation: Let the initial state covariance estimation P 0 is a diagonal matrix in is the initial variance estimated based on the pressure sensor ld"accuracy and prior knowledge. For example, if the pressure sensor accuracy is ±Δp, you can initially set

[0053] The steps of Kalman filter algorithm are as follows:

[0054] Prediction Steps:

[0055] State Estimation Prediction: That is, the optimal state estimate at the previous moment is used as the predicted state estimate at the current moment.

[0056] State covariance prediction: Assume that the process noise w k is a zero-mean Gaussian white noise with a covariance matrix Q k Set as a diagonal matrix in The process noise variance of the i-th state variable (pressure value) is estimated based on possible interference factors of pressure changes during the helmet wearing process (such as slight head movements, etc.).

[0057] Update steps:

[0058] Kalman gain:

[0059] Assume that the measurement noise v k is a zero-mean Gaussian white noise, and its covariance matrix Rk is set to a diagonal matrix in Represents the measurement noise variance of the i-th measurement value (measurement value of pressure sensor 5), which is determined by the accuracy data sheet of pressure sensor 5.

[0060] State estimate update:

[0061] The difference between the actual measurement value and the predicted state estimate is multiplied by the Kalman gain and then added to the predicted state estimate to obtain the optimal state estimate at the current moment.

[0062] State covariance estimate update: P k|k =(IK k H k ) k|k-1 =(IK k ) k|k-1 . This step updates the uncertainty of the state estimate.

[0063] Determine the helmet wearing status:

[0064] To obtain the optimal state estimate Finally, check the estimated pressure value corresponding to each pressure sensor ( Are the elements in the correct wearing pressure range within the preset range?

[0065] If all If the pressure sensor is within the corresponding range, the helmet is judged to be worn correctly; otherwise, the helmet is judged to be worn incorrectly. For example, for a pressure sensor at the top of the head, the correct wearing pressure range may be 10N. ’ 30N ] , these ranges can be determined based on helmet design and actual testing.

[0066] Embodiment 2: After the vehicle is powered on, the second Bluetooth module 1201 on the vehicle side is started and enters the discoverable and connectable mode. At the same time, the microcontroller 1202 initializes the vehicle vibration sensor 1205 and the near-field sensing sensor 1204, preparing to monitor the vehicle status and the proximity of the helmet. The motor control unit 1203 is in the initial locking state, prohibiting the vehicle from starting and accelerating, and the vehicle display screen displays prompt messages such as "waiting for helmet connection".

[0067] In the control assembly 6 of the helmet body 1, the power supply module 601 is in a power-off state, and the micro switch 603 is disconnected. When the user picks up the helmet, if there is a position sensor 605, it starts to work, detects the relative position of the helmet and the vehicle, and when the helmet is close to the vehicle within a certain range, wakes up the first Bluetooth module 604, puts it into a scanning state, and prepares to connect with the vehicle end Bluetooth.

[0068] The user puts the helmet on his head, and the thin film pressure sensor 5 on the inner wall of the helmet liner 4 senses the pressure change. When the pressure reaches a preset threshold (such as 1-5N), the pressure sensor 5 sends a signal to the micro switch 603, causing the micro switch 603 to partially close. The power supply module 601 provides pre-power to the first Bluetooth module 604, and the first Bluetooth module 604 starts to quickly scan the signal sent by the second Bluetooth module 1201 on the vehicle side and tries to establish a connection.

[0069] During the connection process, both parties perform identity authentication and negotiate connection parameters, and use simplified encryption algorithms and verification mechanisms to ensure a fast and secure connection and reduce the amount of data transmission. After a successful connection, the helmet and the vehicle establish a preliminary communication link, at which point the vehicle's display screen can display "Helmet connected, detecting wearing status."

[0070] Next, the user fastens the strap assembly 2, inserts the buckle 302 into the inner groove 301a of the fixing seat 301, and the engaging portion 304 on the insertion rod 303 engages with the limiting groove 305. At the same time, the buckle 302 pushes the limiting plate 9 to compress the limiting spring 8, so that the magnetic block 10 is close to the Hall sensor 7. The Hall sensor 7 senses the change in the magnetic field and sends a signal to the micro switch 603. The micro switch 603 is completely closed, and the power supply module 601 provides normal operating voltage for all electronic components on the helmet (including the pressure sensor 5, the first Bluetooth module, etc.). At this time, the pressure sensor 5 starts to collect pressure data at a higher frequency (such as collecting data once every 100 milliseconds) and sends it to the second Bluetooth module 1201 on the vehicle side through the first Bluetooth module 604.

[0071] After receiving the pressure data sent by the helmet, the second Bluetooth module 1201 on the vehicle side transmits it to the microcontroller 1202; the microcontroller 1202 uses a data fusion algorithm based on Kalman filtering to process the pressure data, remove noise interference, and accurately determine the wearing status of the helmet; if the pressure values ​​of all pressure sensors are within the preset correct wearing pressure range, the microcontroller 1202 determines that the helmet has been worn correctly, and sends a control signal to the motor control unit 1203 to allow starting and acceleration, and at the same time displays a prompt message "The helmet has been worn correctly, I wish you a safe trip" on the vehicle display screen.

[0072] During the driving process of the vehicle, the pressure sensor 5 and the Hall sensor 7 of the helmet continue to work, and send the wearing status data to the vehicle end every certain time, such as 5 seconds, and the vehicle end microcontroller 1202 continuously monitors these data. If the vehicle vibration sensor 1205 detects that the vehicle is in a driving state, and the microcontroller 1202 finds that the wearing state of the helmet has changed abnormally (such as the pressure value suddenly disappears or is lower than the threshold, the Hall sensor signal is lost, etc.), it is immediately determined that the helmet may be taken off or worn loose, and the microcontroller 1202 sends a control signal to the motor control unit 1203 to limit acceleration and gradually decelerate, and sends a warning message of "abnormal helmet wearing, please stop and check" on the vehicle display screen, and starts the vehicle's hazard warning lights to flash. When the vehicle speed drops to a certain level (for example, 10 kilometers per hour), the vehicle automatically switches to neutral and keeps the engine idling, waiting for the helmet wearing state to return to normal or the vehicle to stop completely.

[0073] If the communication between the first Bluetooth module 604 and the second Bluetooth module 1201 is interrupted during the helmet wearing detection or use, both parties immediately start the reconnection procedure. The first Bluetooth module 604 on the helmet side re-enters the scanning mode, and the second Bluetooth module 1201 on the vehicle side remains in the discoverable mode. At the same time, the number and time interval of reconnection attempts will be adjusted according to the preset adaptive retransmission mechanism. For example, for the first connection interruption, try to reconnect 3 times within 10 seconds, with an interval of 3 seconds each time; if multiple reconnections fail, the vehicle display will display the prompt message "The helmet connection is abnormal, please check the helmet and vehicle Bluetooth settings", and the vehicle will keep the motor control unit 1203 in a locked state, prohibiting starting and acceleration until the Bluetooth connection returns to normal.

[0074] If the near-field sensing sensor 1204 detects that the helmet is more than a certain safe distance away from the vehicle (such as 2-3 meters) during the driving of the vehicle, it may mean that the helmet has accidentally fallen off. The vehicle-side microcontroller 1202 will also take control measures such as limiting acceleration and gradually decelerating, and issue corresponding warning messages to ensure riding safety.

[0075] Through intelligent sensing between the helmet and the vehicle, the wearing status of the helmet can be monitored in real time, rather than just checking it afterwards as in traditional methods; for example, before the vehicle starts, it can immediately determine whether the helmet is worn correctly. If it is not worn or worn improperly, the vehicle will be directly prohibited from starting, achieving active intervention and effectively preventing drivers and passengers from driving on the road without wearing helmets correctly, greatly improving the pre-emptive protection capabilities of road safety.

[0076] The use of thin-film pressure sensors and Hall sensors 7, as well as Kalman filtering algorithms to process data, can accurately determine the wearing status of helmets and reduce misjudgments. Compared with traditional manual supervision, it is not affected by subjective factors (such as visual fatigue of traffic police, observation angle, etc.), nor is it like some traffic violation supervision equipment that may cause inaccurate monitoring due to environmental factors such as weather and light, which greatly improves the reliability and accuracy of helmet wearing monitoring.

[0077] During the driving process, the helmet's sensor continuously sends wearing status data to the vehicle, so that the vehicle can grasp the dynamic changes of helmet wearing in real time; once abnormal helmet wearing is detected, such as being taken off or loose during driving, the vehicle will immediately take measures such as limiting acceleration and gradually decelerating, and issue a warning message to remind the driver and passengers to correct it in time. This is a real-time dynamic response that traditional supervision methods cannot achieve, which effectively reduces the risk of serious consequences caused by improper wearing of helmets when accidents occur.

[0078] This intelligent connection and automatic monitoring device between vehicles and helmets does not require a large number of traffic police to conduct manual inspections at each intersection, nor is it limited by the fixed location and monitoring range of traffic violation supervision equipment. It can conduct all-round and all-time supervision of every motorcycle and electric vehicle equipped with the system, greatly expanding the scope of supervision. At the same time, it reduces the manpower cost and law enforcement difficulty of the traffic management department and improves the overall traffic management efficiency.

[0079] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A riding safety control device for detecting whether a user wears a helmet, characterized in that: include: A helmet body (1), a control component (6) being installed at the shell of the helmet body (1), and a strap component (2) being installed at the bottom of the helmet body (1); A vehicle-side component (12), comprising a second Bluetooth module (1201), a microcontroller (1202) and a motor control unit (1203) installed at the vehicle-side, and also comprising a near-field induction sensor (1204) and a vehicle vibration sensor (1205); The control component (6) comprises a power supply module (601), a control panel (602), a micro switch (603), a first Bluetooth module (604), a position sensor (605), a Hall sensor (7) and a pressure sensor (5); the Hall sensor (7) is installed in the strap component (2), the first Bluetooth module (604) is paired with the second Bluetooth module (1201), and the Hall sensor (7) and the pressure sensor (5) are both electrically connected to the micro switch (603).

2. A riding safety control device for detecting whether a user wears a helmet as claimed in claim 1, characterized in that: An inner lining pad (4) is arranged in the helmet body (1), and a pressure sensor (5) is installed on the inner wall of the inner lining pad (4), wherein the pressure sensor (5) is a thin film pressure sensor.

3. A riding safety control device for detecting whether a user wears a helmet as claimed in claim 2, characterized in that: The strap assembly (2) comprises a first strap (201) and a second strap (202) connected to two side walls of the helmet body (1); a buckle assembly (3) is installed between the first strap (201) and the second strap (202); the buckle assembly (3) comprises a fixing seat (301) and a buckle (302); one end of the first strap (201) is connected to the fixing seat (301); one end of the second strap (202) is connected to the buckle (302); an inner groove (301a) is provided on the side wall of the fixing seat (301); limiting grooves (305) are provided on both side walls of the inner groove (301a); a center rod (306) and two groups of insertion rods (303) are fixedly connected at the end surface of the buckle (302); a clamping portion (304) is fixedly connected to the side wall of the insertion rod (303); the clamping portion (304) is clamped with the limiting groove (305).

4. A riding safety control device for detecting whether a user wears a helmet as claimed in claim 3, characterized in that: A Hall sensor (7) is installed on the inner wall of the inner groove (301a), and the inner wall of the inner groove (301a) is also connected to a limit spring (8), one end of the limit spring (8) is connected to a limit plate (9), and a magnetic block (10) is installed on the side wall of the limit plate (9), and the position of the magnetic block (10) corresponds to the Hall sensor (7).

5. A riding safety control device for detecting whether a user wears a helmet as claimed in claim 4, characterized in that: A limiting portion (11) is fixed on the inner wall of the inner groove (301a), and the position of the limiting plate (9) corresponds to the limiting portion (11).

6. A riding safety control device for detecting whether a user wears a helmet as claimed in claim 1, characterized in that: The vehicle-end component (12) also includes a near-field induction sensor (1204) and a vehicle vibration sensor (1205).

7. A method for using a riding safety control device for detecting whether a user wears a helmet, used in conjunction with any one of the riding safety control devices for detecting whether a user wears a helmet as claimed in claims 1 to 7, characterized in that: include: S1, the vehicle is powered on, the second Bluetooth module (1201) on the vehicle side starts broadcasting, the microcontroller (1202) initializes the vehicle vibration sensor (1205) and the near field induction sensor (1204), and the motor control unit (1203) locks the vehicle; S2. The user puts on the helmet, and the inner lining pressure sensor (5) senses that the pressure reaches a threshold value, and sends a signal to the micro switch (603). The micro switch (603) is partially closed, and the power supply module (601) pre-powers the first Bluetooth module (604). The first Bluetooth module (604) scans the vehicle computer Bluetooth signal and connects. S3, the user fastens the strap, the buckle (302) moves to cause the Hall sensor (7) to sense the change in magnetic field, and sends a signal to the micro switch (603), the micro switch (603) is completely closed, the power supply module (601) supplies power to all electronic components of the helmet, and the pressure sensor (5) collects data and sends it to the vehicle; S3, the vehicle microcontroller (1202) receives the helmet pressure data and processes and judges it using the Kalman filter algorithm; S4: When the vehicle is driving, the pressure sensor (5) and the Hall sensor (7) periodically send wearing status data to the vehicle, and the vehicle microcontroller (1202) continuously monitors and controls the motor control unit, as well as the status of the vehicle display screen and hazard warning lights according to the monitoring results.

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