Helmets and helmet wearing detection systems

Abstract

The disclosed embodiments relate to a helmet and a helmet wearing detection system. The helmet includes a helmet body, a processing component, a communication component and a pulse detection component, wherein the processing component is connected to the communication component and the pulse detection component respectively, the processing component and the communication component are arranged in the helmet body, and the pulse detection component is arranged at a target position of the helmet body, which is the position where the head and neck of the user fit with the helmet body when the helmet is worn; the processing component is used to control the pulse detection component to detect the pulse of the user, and detect whether the target pulse data output by the pulse detection component is the head and neck pulse data; if the target pulse data is not the head and neck pulse data, the processing component is also used to control the communication component to send the helmet wearing abnormality detection result. The disclosed embodiments can improve the accuracy of helmet wearing detection.

Description

[0001] Related Applications

[0002] This application claims priority to the Chinese patent application filed on December 28, 2021, with application number 2021233498691 and titled “Helmet and Helmet Wearing Detection System”. Technical Field

[0003] The disclosed embodiments relate to the technical field of transportation vehicles, and in particular, to a helmet and a helmet wearing detection system. Background Art

[0004] For drivers of motorcycles and electric vehicles, helmets are equivalent to the seat belts worn by car drivers. They are the last line of defense for drivers when they encounter danger. Therefore, it is of great significance to effectively detect whether drivers are wearing helmets.

[0005] In the related technology, a camera is usually set at the central control position of a vehicle such as a motorcycle or electric vehicle, and the camera is used to collect the driver's head image. Then, a machine learning algorithm is used to identify whether the user is wearing a helmet in the collected head image.

[0006] However, setting a camera at the center console of a vehicle to identify whether a user is wearing a helmet often suffers from low detection accuracy. Summary of the invention

[0007] The embodiments of the present disclosure provide a helmet and a helmet wearing detection system, which can improve the accuracy of helmet wearing detection.

[0008] In a first aspect, an embodiment of the present disclosure provides a helmet, comprising a helmet body, a processing component, a communication component, and a pulse detection component, wherein the processing component is connected to the communication component and the pulse detection component respectively, the processing component and the communication component are arranged in the helmet body, and the pulse detection component is arranged at a target position of the helmet body, the target position being a position where the head and neck of a user fits with the helmet body when the user wears the helmet;

[0009] The processing component is used to control the pulse detection component to detect the pulse of the user, and detect whether the target pulse data output by the pulse detection component is the head and neck pulse data;

[0010] If the target pulse data is not the head and neck pulse data, the processing component is also used to control the communication component to send a helmet wearing abnormality detection result.

[0011] In one embodiment, there are two pulse detection components, which are respectively arranged at positions where the head and neck arteries fit the helmet body when the user wears the helmet, and the two pulse detection components are symmetrically distributed in the helmet.

[0012] In one of the embodiments, the helmet body further includes a pair of helmet adjustment straps, and the two pulse detection components are respectively arranged at positions where the neck artery fits with the helmet adjustment straps when the user wears the helmet.

[0013] In one embodiment, the two pulse detection components are respectively arranged at the positions where the anterior auricular artery and the helmet body are in contact when the user wears the helmet, or the two pulse detection components are respectively arranged at the positions where the temporal artery and the helmet body are in contact when the user wears the helmet.

[0014] In one of the embodiments, the communication component is used to receive a helmet wearing detection instruction sent by a target vehicle under the control of the processing component;

[0015] The processing component is used to control the pulse detection component to perform pulse detection on the user when the communication component receives the helmet wearing detection instruction;

[0016] The communication component is also used to send the helmet wearing abnormality detection result to the target vehicle under the control of the processing component, and the helmet wearing abnormality detection result is used to indicate that the target vehicle is prohibited from starting.

[0017] In one of the embodiments, the target pulse data includes first pulse data and second pulse data detected by two pulse detection components respectively;

[0018] The processing component is used to detect whether the first pulse data and the second pulse data both include continuous pulse data, and the pulse duration corresponding to the continuous pulse data is greater than a preset duration threshold;

[0019] If the first pulse data and / or the second pulse data do not include the continuous pulse data, the processing component is configured to determine that the target pulse data is not the head and neck pulse data.

[0020] In one embodiment, the helmet further comprises a helmet wearing reminder component, and the helmet wearing reminder component is connected to the processing component;

[0021] The helmet wearing reminder component is used to output a helmet wearing reminder message under the control of the processing component when the target pulse data is not the head and neck pulse data.

[0022] In one of the embodiments, the helmet wearing reminder component is a speaker component;

[0023] Wherein, the speaker assembly is arranged in the helmet body, and the distance between the setting position of the speaker assembly and the position where the ear and the helmet body are in contact when the user wears the helmet is less than a preset distance threshold.

[0024] In one embodiment, the helmet wearing reminder component is a display component, and the display component is integrated into a helmet visor included in the helmet body.

[0025] In a second aspect, an embodiment of the present disclosure provides a helmet wearing detection system, the system comprising a target vehicle and the helmet described in the first aspect;

[0026] The target vehicle is used to send a helmet wearing detection instruction to the helmet when a vehicle start instruction is detected;

[0027] The target vehicle is also used to prohibit the target vehicle from starting when receiving the helmet wearing abnormality detection result sent by the helmet.

[0028] The helmet and helmet wearing detection system provided by the embodiments of the present disclosure include a helmet body, a processing component, a communication component and a pulse detection component, wherein the processing component is connected to the communication component and the pulse detection component respectively, the processing component and the communication component are arranged in the helmet body, and the pulse detection component is arranged at a target position of the helmet body, which is the position where the head and neck of the user fit with the helmet body when the user wears the helmet; the processing component is used to control the pulse detection component to detect the pulse of the user, and detect whether the target pulse data output by the pulse detection component is the head and neck pulse data; if the target pulse data is not the head and neck pulse data, the processing component controls the communication component to send a helmet wearing abnormality detection result; in this way, only when the user wears the helmet correctly, The target pulse data detected by the pulse detection component set at the position where the user's head and neck fit with the helmet body is the head and neck pulse data. Otherwise, the target pulse data output by the pulse detection component may be invalid data or pulse data of other parts. Therefore, according to whether the target pulse data output by the pulse detection component is the head and neck pulse data, it is possible to accurately determine whether the user is wearing a helmet, thereby avoiding the problem of low helmet wearing detection accuracy caused by setting a camera at the central control position of the vehicle in traditional technology because the camera can easily capture images of non-drivers (passers-by around). The embodiment of the present disclosure realizes the process of helmet wearing detection by setting a pulse detection component to detect the user's pulse, thereby improving the accuracy of helmet wearing detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1is a schematic structural diagram of an exemplary helmet in one embodiment;

[0030] Figure 2 is a schematic diagram of an exemplary interaction between a target vehicle and a helmet in one embodiment;

[0031] Figure 3 is a schematic diagram of the positions of an exemplary helmet body and a pulse detection component in one embodiment;

[0032] Figure 4 It is a schematic diagram of the position of the neck artery fitting with the helmet adjustment strap when a user wears a helmet in an exemplary embodiment;

[0033] Figure 5 Schematic diagram of the structure of a helmet in another embodiment. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure more clear, the embodiments of the present disclosure are further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of the present disclosure and are not used to limit the embodiments of the present disclosure.

[0035] Unless otherwise defined, all technical and scientific terms used in the embodiments of the present disclosure have the same meanings as those commonly understood by technicians in the technical field of the embodiments of the present disclosure. The terms used in the description of the embodiments of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the embodiments of the present disclosure.

[0036] It is understood that the terms "first", "second", etc. used in the embodiments of the present disclosure may be used to describe various elements in the embodiments of the present disclosure, but these elements are not limited by these terms. These terms are only used to distinguish a first element from another element. For example, without departing from the scope of the embodiments of the present disclosure, a first resistor may be referred to as a second resistor, and similarly, a second resistor may be referred to as a first resistor. Both the first resistor and the second resistor are resistors, but they are not the same resistor.

[0037] It can be understood that the “connection” in the following embodiments should be understood as “electrical connection”, “communication connection”, etc. if the connected circuits, modules, units, etc. have electrical signals or data transmission between each other.

[0038] When used herein, the singular forms "a", "an" and " / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0039] In order to facilitate the understanding of the embodiments of the present disclosure, the embodiments of the present disclosure will be described more comprehensively with reference to the relevant drawings. The embodiments of the embodiments of the present disclosure are given in the drawings. However, the embodiments of the present disclosure can be implemented in many different forms and are not limited to the embodiments described in the embodiments of the present disclosure. On the contrary, the purpose of providing these embodiments is to make the disclosure of the embodiments of the present disclosure more thorough and comprehensive.

[0040] See also Figure 1 An embodiment of the present disclosure provides a helmet, which includes a helmet body, a processing component, a communication component and a pulse detection component, wherein the processing component is connected to the communication component and the pulse detection component respectively.

[0041] In the disclosed embodiment, the processing component and the communication component are disposed in the helmet body. Optionally, since there is usually a certain gap between the user's head and the top of the helmet body when the user wears the helmet, the processing component and the communication component can be disposed on the top of the helmet body; optionally, the helmet body further includes a helmet adjustment belt, which is used to adjust the relative position between the helmet body and the user's head, and the processing component and the communication component can also be disposed on the helmet adjustment belt, etc. The specific arrangement positions of the processing component and the communication component in the helmet body are not limited here.

[0042] Pulse refers to arterial pulsation. The pulse detection component may be a pulse sensor. The pulse detection component may be used to detect pressure changes generated by arterial pulsation and convert it into an electrical signal. In the disclosed embodiment, the pulse detection component may be a photoelectric pulse sensor or an infrared pulse sensor.

[0043] In the disclosed embodiment, the pulse detection component is disposed at a target position of the helmet body, and the target position is the position where the head and neck fit the helmet body when the user wears the helmet.

[0044] It is understandable that when the user wears the helmet, there are positions where the user's head and neck fit against the helmet body, for example, the user's ears fit against the helmet body, the user's temples fit against the helmet body, the user's forehead fits against the helmet body, and so on. The pulse detection component is arranged at any position where the user's head and neck fit against the helmet body to facilitate pulse detection of the user.

[0045] Preferably, in order to detect the user's pulse more quickly and accurately, the pulse detection component can be arranged at the position where the user's head and neck fit with the helmet body and where the user's head and neck arteries are located. For example, the position where the user's preauricular artery fits with the helmet body, the position where the user's temple artery fits with the helmet body, etc. The specific setting position of the pulse detection component is not limited here.

[0046] The following describes the process of the processing component detecting whether the user is wearing a helmet.

[0047] The processing component is used to control the pulse detection component to detect the pulse of the user, and detect whether the target pulse data output by the pulse detection component is the head and neck pulse data.

[0048] In the disclosed embodiment, optionally, the processing component may control the pulse detection component to detect the pulse of the user when receiving a helmet wearing detection instruction sent by the user's terminal or the target vehicle used by the user; optionally, the processing component may also periodically control the pulse detection component to detect the pulse of the user. The following describes the timings of these two types of helmet wearing detections respectively.

[0049] In one possible implementation, see Figure 2 , Figure 2 This is an exemplary diagram of the interaction between the target vehicle and the helmet. Figure 2 The communication component is used to receive the helmet wearing detection instruction sent by the target vehicle under the control of the processing component; the processing component is used to control the pulse detection component to perform pulse detection on the user when the communication component receives the helmet wearing detection instruction.

[0050] The target vehicle can be an electric bicycle, motorcycle or other vehicle that requires the driver to wear a helmet to drive. If the user needs to use the target vehicle, the terminal can scan the display mark (such as a QR code) on the target vehicle and input the vehicle start command. The terminal forwards the vehicle start command to the target vehicle. After the target vehicle receives the vehicle start command, it does not start the target vehicle immediately, but generates a helmet wearing detection command and sends it to the communication component of the helmet to instruct the helmet to perform a helmet wearing detection on the user.

[0051] In this way, if the processing component of the helmet receives a helmet wearing detection instruction sent by the target vehicle through the communication component, it indicates that a helmet wearing detection is required, and the processing component starts the helmet wearing detection and controls the pulse detection component to perform pulse detection on the user.

[0052] In another possible implementation, after the target vehicle is started, the processing component may also periodically control the pulse detection component to detect the pulse of the user, so as to perform periodic helmet wearing detection on the user while the user is using the target vehicle.

[0053] After the processing component controls the pulse detection component to detect the pulse of the user, the processing component can obtain the target pulse data output by the pulse detection component. The target pulse data includes detection data corresponding to multiple equally spaced detection moments within a set detection duration.

[0054] As an implementation mode, the processing component can set a detection duration for the pulse detection component, for example, 60 seconds, so that after the processing component triggers the pulse detection component to detect the user's pulse, the pulse detection component returns detection data once every fixed duration (i.e., the duration between two adjacent detection moments) within 60 seconds. Exemplarily, at any detection moment, if the pulse detection component detects the user's pulse pulsation, the detection data returned is a first value, and if the pulse detection component does not detect the user's pulse pulsation, the detection data returned is a second value. Among them, the first value can be 1, the second value can be 0, or the first value can be "Y", the second value can be "N", and so on.

[0055] Of course, the detection duration may be a default detection duration preset in the pulse detection component. The fixed duration may be determined by the pulse frequency of the user. For example, the fixed duration may be equal to the time interval between two adjacent pulse beats of the user.

[0056] It should be noted that, in the embodiment of the present disclosure, the number of pulse detection components may be one or more. When the number of pulse detection components is more than one, the processing component may obtain the pulse data returned by each pulse detection component.

[0057] Further, after the processing component obtains the target pulse data, it detects whether the target pulse data is head and neck pulse data. Exemplarily, if there are multiple pulse detection components, the processing component determines that the target pulse data is head and neck pulse data only after detecting that the pulse data output by each pulse detection component is head and neck pulse data, otherwise, it determines that the target pulse data is not head and neck pulse data.

[0058] In the disclosed embodiment, if the target pulse data is not the head and neck pulse data, the processing component is also used to control the communication component to send the helmet wearing abnormality detection result.

[0059] It is understandable that only when the user wears the helmet correctly, the target pulse data detected by the pulse detection component at the position where the user's head and neck fit the helmet body is the head and neck pulse data. Otherwise, the target pulse data output by the pulse detection component may be invalid data or pulse data of other parts. Therefore, if the target pulse data is not the head and neck pulse data, it means that the user is not wearing the helmet, or the wearing position is incorrect, and the processing component sends the helmet wearing abnormality detection result through the communication component.

[0060] Please continue to see Figure 2 If the target pulse data is not the head and neck pulse data, the communication component is also used to send a helmet wearing abnormality detection result to the target vehicle under the control of the processing component, and the helmet wearing abnormality detection result is used to indicate that the target vehicle is prohibited from starting.

[0061] In this way, after the target vehicle receives the abnormal helmet wearing detection result, the target vehicle is prohibited from starting and the user is prompted to wear a helmet.

[0062] If the target pulse data is head and neck pulse data, it indicates that the user is wearing the helmet normally. The processing component is used to control the communication component to send the normal helmet wearing detection result. After the target vehicle receives the normal helmet wearing detection result, the target vehicle is started normally for the user to use.

[0063] The helmet of the above embodiment includes a helmet body, a processing component, a communication component and a pulse detection component, wherein the processing component is connected to the communication component and the pulse detection component respectively, the processing component and the communication component are arranged in the helmet body, and the pulse detection component is arranged at a target position of the helmet body, which is the position where the head and neck of the user fit with the helmet body when the user wears the helmet; the processing component is used to control the pulse detection component to detect the pulse of the user, and detect whether the target pulse data output by the pulse detection component is the head and neck pulse data, if the target pulse data is not the head and neck pulse data, the processing component controls the communication component to send the helmet wearing abnormality detection result; in this way, only when the user wears the helmet correctly, the communication component arranged on the user's head and neck can detect the abnormality of the helmet wearing. The target pulse data detected by the pulse detection component at the position where the helmet body is in contact with the helmet body is the pulse data of the head and neck. Otherwise, the target pulse data output by the pulse detection component may be invalid data or pulse data of other parts. Therefore, according to whether the target pulse data output by the pulse detection component is the pulse data of the head and neck, it is possible to accurately determine whether the user is wearing a helmet. This avoids the problem of low helmet wearing detection accuracy caused by setting a camera at the central control position of the vehicle in traditional technology, because the camera can easily capture images of non-drivers (passers-by around). The embodiment of the present disclosure realizes the process of helmet wearing detection by setting a pulse detection component to detect the user's pulse, thereby improving the accuracy of helmet wearing detection.

[0064] In one embodiment, based on Figure 1 In the embodiment shown, in this embodiment, there are two pulse detection components, which are respectively arranged at the positions where the head and neck arteries fit the helmet body when the user wears the helmet, and the setting positions of the two pulse detection components are symmetrically distributed in the helmet.

[0065] For example, when the user wears the helmet, the position where the head and neck arteries fit the helmet body includes a first position and a second position, and the first position and the second position are symmetrical in the helmet. Assuming that the two pulse detection components are the first pulse detection component and the second pulse detection component, the first pulse detection component is set at the first position and the second pulse detection component is set at the second position.

[0066] In one possible implementation, see Figure 3 , Figure 3 The figure is a schematic diagram showing the positions of an exemplary helmet body and a pulse detection component.

[0067] The helmet body also includes a pair of helmet adjustment straps (such as Figure 3 The first helmet adjustment strap and the second helmet adjustment strap shown in the figure are used to adjust the relative position between the helmet body and the user's head. The two pulse detection components (such as Figure 3 The first pulse detection component and the second pulse detection component shown are respectively arranged at the position where the neck artery and the helmet adjustment strap are in contact when the user wears the helmet.

[0068] The following describes the position where the carotid artery fits the helmet adjustment strap when the user wears the helmet.

[0069] See also Figure 4 , Figure 4 FIG. 1 is a schematic diagram showing the position of the neck artery and the helmet adjustment strap when a user wears a helmet. Figure 4 As shown in the figure, after the user wears the helmet and correctly fastens the helmet adjustment strap, the user's carotid artery Figure 4 Both carotid artery collection points are shown in close fit with the helmet adjustment straps.

[0070] Assuming that the position where one carotid artery collection point fits with the first helmet adjustment strap is called the first position (the first position is the position in the first helmet adjustment strap), and the position where the other carotid artery collection point fits with the second helmet adjustment strap is called the second position, then the first pulse detection component is set at the first position in the first helmet adjustment strap, and the second pulse detection component is set at the second position in the second helmet adjustment strap, thereby achieving that the two pulse detection components are respectively set at the positions where the neck artery fits with the helmet adjustment strap when the user wears the helmet.

[0071] In another possible implementation, the two pulse detection components are respectively arranged at the positions where the anterior auricular artery fits the helmet body when the user wears the helmet.

[0072] After the user wears the helmet and correctly fastens the helmet adjustment strap, the anterior auricular arteries on both sides of the user's ears are in contact with the helmet body. Assuming that the contact between the user's right anterior auricular artery and the helmet body is called the first position (the first position is the position in the helmet body), and the contact between the user's left anterior auricular artery and the helmet body is called the second position, then the first pulse detection component is set at the first position in the helmet body, and the second pulse detection component is set at the second position in the helmet body, so that the two pulse detection components are respectively set at the positions where the anterior auricular artery and the helmet body are in contact when the user wears the helmet.

[0073] In another possible implementation, the two pulse detection components are respectively disposed at positions where the temple artery fits the helmet body when the user wears the helmet.

[0074] After the user wears the helmet and correctly fastens the helmet adjustment strap, the user's temple arteries on both sides are in contact with the helmet body. Assuming that the contact between the user's right temple artery and the helmet body is called the first position (the position in the helmet body), and the contact between the user's left temple artery and the helmet body is called the second position, then the first pulse detection component is set at the first position in the helmet body, and the second pulse detection component is set at the second position in the helmet body, thereby achieving the two pulse detection components being respectively set at the positions where the temple arteries and the helmet body are in contact when the user wears the helmet.

[0075] In this way, the above-mentioned embodiment respectively sets two pulse detection components in the helmet body through three different implementation methods. During the helmet wearing detection process, the two pulse detection components set at the position where the head and neck arteries are in contact with the helmet body can accurately and quickly detect the user's pulse, avoiding the problem of failure of the pulse detection component to obtain target pulse data or poor accuracy caused by setting the pulse detection component at a position where the user's head and neck arteries are not obvious, thereby further improving the accuracy of helmet wearing detection.

[0076] In addition, by detecting the pulse of the arteries on both sides of the head and neck at the same time, it effectively avoids the possibility of cheating by placing two pulse detection components in other parts of the human body and detecting two pulses at the same time. This can largely avoid the possibility of cheating by placing them in other parts of the body and improve the reliability of helmet wearing detection.

[0077] In one embodiment, based on Figure 1 The embodiment shown in the figure relates to a process in which a processing component detects whether target pulse data output by a pulse detection component is head and neck pulse data.

[0078] In the disclosed embodiment, there are two pulse detection components, and the target pulse data includes the first pulse data and the second pulse data detected by the two pulse detection components respectively, that is, the first pulse data detected by the first pulse detection component and the second pulse data detected by the second pulse detection component.

[0079] As described above, the processing component can set the detection duration for the pulse detection component, and each pulse detection component returns detection data once at a fixed interval within the set detection duration, that is, the first pulse data and the second pulse data both include detection data corresponding to multiple equally spaced detection moments within the set detection duration.

[0080] For example, the detection time is set to 1 minute and the fixed time is 1S, and the first pulse data includes 60 detection data. Among the 60 detection data, when the first pulse detection component detects the user's pulse pulsation, the detection data is a first value (for example, "1"), and when the first pulse detection component does not detect the user's pulse pulsation, the detection data is a second value (for example, "0"). The second pulse data similarly includes 60 detection data.

[0081] The processing component is used to detect whether the first pulse data and the second pulse data both include continuous pulse data, and whether the pulse duration corresponding to the continuous pulse data is greater than a preset duration threshold.

[0082] The continuous pulse data may mean that the detection data at each detection moment within the corresponding pulse duration are all first values, that is, indicating that the pulse detection component detects the user's pulse pulsation at each detection moment within the pulse duration.

[0083] Continuing with the above example, the processing component detects the continuous duration of the detection data in the first pulse data being "1", assuming that the continuous duration is 20S, which is greater than the preset duration threshold of 15S, then the first pulse data is determined to include continuous pulse data. Similarly, the processing component detects the continuous duration of the detection data in the second pulse data being "1", assuming that the continuous duration is 20S, which is greater than the preset duration threshold of 15S, then the second pulse data is determined to include continuous pulse data.

[0084] If the first pulse data and / or the second pulse data do not include continuous pulse data, the processing component is configured to determine that the target pulse data is not head and neck pulse data.

[0085] If both the first pulse data and the second pulse data include continuous pulse data, it indicates that both pulse detection components have detected the head and neck arteries, and the processing component determines that the target pulse data is the head and neck pulse data; otherwise, if the first pulse data includes continuous pulse data and the second pulse data does not include continuous pulse data, or the first pulse data does not include continuous pulse data and the second pulse data includes continuous pulse data, or neither the first pulse data nor the second pulse data includes continuous pulse data, the processing component determines that the target pulse data is not the head and neck pulse data.

[0086] In this way, only when both pulse detection components detect continuous pulse data can it be determined that the target pulse data output by the pulse detection components is the head and neck pulse data, thereby improving the accuracy of helmet wearing detection.

[0087] In one embodiment, based on Figure 1 The embodiment shown, see Figure 5 The helmet of this embodiment also includes a helmet wearing reminder component, which is connected to the processing component. The helmet wearing reminder component is used to output a helmet wearing reminder message under the control of the processing component when the target pulse data is not the head and neck pulse data. The helmet wearing reminder message can remind the user to use the target vehicle after wearing the helmet. The helmet wearing reminder message can be in voice form, text form, animation form, etc.

[0088] In a possible implementation, the helmet wearing reminder component is a speaker component, and correspondingly, the helmet wearing reminder message is in voice form. The speaker component is arranged in the helmet body, and the distance between the arrangement position of the speaker component and the position where the ear of the user fits with the helmet body when the user wears the helmet is less than a preset distance threshold, that is, the speaker component is near the ear of the user when the user wears the helmet.

[0089] In another possible implementation, the helmet wearing reminder component is a display component, and correspondingly, the helmet wearing reminder message is in text form or animation form. The display component is integrated in the helmet visor included in the helmet body, for example, it can be integrated in the position of the helmet visor facing the user's eyes when the user wears the helmet.

[0090] The above embodiment improves driving safety by setting a helmet wearing reminder component in the helmet. When the target pulse data is not the head and neck pulse data, the helmet wearing reminder component outputs a helmet wearing reminder message to remind the user to wear a helmet.

[0091] In one embodiment, a helmet wearing detection system is provided, the helmet wearing detection system comprising a target vehicle and the helmet described in any one of the above embodiments.

[0092] The target vehicle is used to send a helmet wearing detection instruction to the helmet when a vehicle start instruction is detected.

[0093] When the helmet receives the helmet wearing detection instruction, the helmet adopts any of the above embodiments to detect whether the target pulse data output by the pulse detection component is the head and neck pulse data; if not, the helmet sends the helmet wearing abnormal detection result to the target vehicle; if so, the helmet sends the helmet wearing normal detection result to the target vehicle;

[0094] The target vehicle is also used to prohibit the target vehicle from starting when receiving a helmet wearing abnormality detection result sent by the helmet; and control the target vehicle to start when receiving a helmet wearing normal detection result sent by the helmet.

[0095] Regarding whether the target pulse data output by the helmet pulse detection component is head and neck pulse data, and the process of sending the detection result to the target vehicle, please refer to the above embodiment and will not be repeated here.

[0096] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0097] The above-described embodiments only express several implementation methods of the embodiments of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the embodiments of the present disclosure, and these all belong to the protection scope of the embodiments of the present disclosure. Therefore, the protection scope of the patent of the embodiments of the present disclosure shall be subject to the attached claims.

Claims

1. A helmet, characterized in that: The helmet comprises a helmet body, a processing component, a communication component and a pulse detection component, wherein the processing component is connected to the communication component and the pulse detection component respectively, the processing component and the communication component are arranged in the helmet body, and the pulse detection component is arranged at a target position of the helmet body, and the target position is a position where the head and neck of a user fit with the helmet body when the user wears the helmet; The processing component is used to control the pulse detection component to detect the pulse of the user, and detect whether the target pulse data output by the pulse detection component is the head and neck pulse data; If the target pulse data is not the head and neck pulse data, the processing component is further used to control the communication component to send a helmet wearing abnormality detection result to the target vehicle, and the helmet wearing abnormality detection result is used to indicate that the target vehicle is prohibited from starting; Wherein, the number of the pulse detection components is two, and the target pulse data includes the first pulse data and the second pulse data respectively detected by the two pulse detection components; The processing component is used to detect whether the first pulse data and the second pulse data both include continuous pulse data, and the pulse duration corresponding to the continuous pulse data is greater than a preset duration threshold; If the first pulse data and / or the second pulse data do not include the continuous pulse data, the processing component is configured to determine that the target pulse data is not the head and neck pulse data.

2. The helmet according to claim 1, characterized in that The two pulse detection components are respectively arranged at positions where the head and neck arteries fit with the helmet body when the user wears the helmet, and the arrangement positions of the two pulse detection components are symmetrically distributed in the helmet.

3. The helmet according to claim 2, characterized in that: The helmet body also includes a pair of helmet adjustment straps, and the two pulse detection components are respectively arranged at positions where the neck artery fits the helmet adjustment straps when the user wears the helmet.

4. The helmet according to claim 2, characterized in that: The two pulse detection components are respectively arranged at the positions where the anterior auricular artery fits the helmet body when the user wears the helmet, or the two pulse detection components are respectively arranged at the positions where the temporal artery fits the helmet body when the user wears the helmet.

5. The helmet according to claim 1, characterized in that: The communication component is used to receive a helmet wearing detection instruction sent by a target vehicle under the control of the processing component; The processing component is used to control the pulse detection component to perform pulse detection on the user when the communication component receives the helmet wearing detection instruction.

6. The helmet according to claim 1, characterized in that The helmet further comprises a helmet wearing reminder component, and the helmet wearing reminder component is connected to the processing component; The helmet wearing reminder component is used to output a helmet wearing reminder message under the control of the processing component when the target pulse data is not the head and neck pulse data.

7. The helmet according to claim 6, characterized in that The helmet wearing reminder component is a speaker component; Wherein, the speaker assembly is arranged in the helmet body, and the distance between the setting position of the speaker assembly and the position where the ear and the helmet body are in contact when the user wears the helmet is less than a preset distance threshold.

8. The helmet according to claim 6, characterized in that The helmet wearing reminder component is a display component, and the display component is integrated into the helmet visor included in the helmet body.

9. The helmet according to claim 1, characterized in that: If the target pulse data is the head and neck pulse data, the processing component is also used to control the communication component to send a normal helmet wearing detection result to the target vehicle, and the normal helmet wearing detection result is used to indicate that the target vehicle is started normally.

10. A helmet wearing detection system, characterized in that: The system comprises a target vehicle and a helmet according to any one of claims 1 to 9; The target vehicle is used to send a helmet wearing detection instruction to the helmet when a vehicle start instruction is detected; The target vehicle is also used to prohibit the target vehicle from starting when receiving the helmet wearing abnormality detection result sent by the helmet.

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