Safety belt hook working mode control method and system and storage medium

Abstract

The invention discloses a safety belt hook working mode control method and system and a storage medium, and relates to the technical field of safety belt hook control. The method comprises the steps that when the safety belt hook control device is in a power-saving mode, whether a user presses a reset button of the safety belt hook control device or not is detected; reading equipment information of the safety belt hook control device from a first storage module of the safety belt hook control device in response to a detected pressing signal that the user presses the reset button; generating an authorization application request based on the equipment information; sending the application authorization request to an external authorization device, so that the external authorization device obtains an authorization review result according to the application authorization request, and generates an authorization response request based on the authorization review result; and receiving an authorization response request returned by the external authorization device, and determining whether to convert the power-saving mode into the normal working mode according to the authorization response request. The safety coefficient is improved, and the problem of out-of-control supervision is effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of seat belt hook control, and particularly to a control method, a control system and a storage medium for the working mode of a seat belt hook. Background Art

[0002] In the scenario of high-altitude operations, safety assurance is of crucial importance, and the hook on the safety belt is a key component among them. Considering energy conservation and extending the service life of the hook, the hook is usually designed as a low-power device. For example, when it is determined that the hook is in a set long-term misoperation state, the hook will automatically switch to the power-saving mode to reduce energy consumption. In practical applications, to enable the hook to recover from the power-saving mode to the normal working state, the hook is usually equipped with a reset button. When an operator presses this reset button, the hook can be awakened from the power-saving mode, thereby resetting the configuration of software operation and entering the normal working mode after completing a series of self-check operations.

[0003] However, if an operator presses the reset button by himself / herself, on the one hand, it may interfere with the normal operation of the hook. For example, the software built into the hook cannot complete safety detection, increasing the risk of high-altitude operations. On the other hand, it may damage the data storage of the safety belt, causing the enterprise's supervision department to lose data or analyze with incorrect data, resulting in the operators in high-altitude operations being out of supervision. Summary of the Invention

[0004] The present invention provides a control method, a control system and a storage medium for the working mode of a seat belt hook to solve the problem that the safety factor of the hook is reduced and the supervision is out of control due to an operator in high-altitude operations pressing the reset button by himself / herself.

[0005] In a first aspect, a control method for the working mode of a seat belt hook is provided, which is applied to a seat belt hook control device. The seat belt hook control device is arranged on the seat belt hook. The method includes: When the seat belt hook control device is in the power-saving mode, detecting whether a user presses the reset button of the seat belt hook control device; In response to detecting the pressing signal of the user pressing the reset button, reading the device information of the seat belt hook control device from the first storage module of the seat belt hook control device; Generating an application authorization request based on the device information; Sending the application authorization request to an external authorization device, so that the external authorization device obtains an authorization review result according to the application authorization request and generates an authorization response request based on the authorization review result; Receiving the authorization response request returned by the external authorization device and determining whether to convert the power-saving mode to the normal working mode according to the authorization response request.

[0006] In a second aspect, a control method for the working mode of a seat belt hook is provided, which is applied to an external authorization device. The method includes: Receiving an authorization request sent by the seat belt hook control device, where the authorization request is generated based on the device information of the seat belt hook control device. The device information is obtained by detecting whether the user presses the reset button of the seat belt hook control device when the seat belt hook control device is in the power-saving mode, and in response to detecting the pressing signal of the user pressing the reset button, reading from the first storage module of the seat belt hook control device; Obtaining an authorization review result according to the authorization request, and generating an authorization response request based on the authorization review result; Returning the authorization response request to the seat belt hook control device, so that the seat belt hook control device determines whether to convert the power-saving mode to the normal working mode according to the authorization response request.

[0007] In a third aspect, a control system for the working mode of a seat belt hook is provided. The control system includes a seat belt hook control device and an external authorization device. The seat belt hook control device is arranged on the seat belt hook. The seat belt hook control device includes a first control module, a first storage module and a reset button, and the first control module is respectively connected to the first storage module and the reset button; The first control module is configured to detect whether the user presses the reset button when the first control module is in the power-saving mode; The first control module is further configured to, in response to detecting that the user presses the reset button, read the device information of the seat belt hook control device from the first storage module; The first control module is further configured to generate an authorization request based on the device information; The first control module is further configured to send the authorization request to the external authorization device; The external authorization device is configured to obtain an authorization review result according to the authorization request, and generate an authorization response request based on the authorization review result; The first control module is further configured to receive the authorization response request returned by the external authorization device, and determine whether to convert the power-saving mode to the normal working mode according to the authorization response request.

[0008] Fourthly, a computer-readable storage medium is provided. The computer-readable storage medium stores a computer program, which when executed by a processor, implements the control method for the seat belt hook working mode described in the first aspect above, or when the computer program is executed by the processor, implements the control method for the seat belt hook working mode described in the second aspect above.

[0009] In a solution provided by the present invention, it is detected whether the user presses the reset button in the power-saving mode, and when it is detected that the user presses the reset button, the device information of the seat belt hook control device is read, and based on the device information, an application authorization request is generated, so that the external authorization device can review the seat belt hook control device according to the device information in the application authorization request, obtain an authorization review result, and generate an authorization response request based on this and feedback it to the seat belt hook control device. The seat belt hook control device determines whether to convert the power-saving mode to the normal working mode according to the received authorization response request, ensuring that only the authorized seat belt hook control device can be converted from the power-saving mode to the normal working mode, reducing the safety hazards caused by the operator's misoperation or self-pressing the reset button, improving the safety of high-altitude operations, and effectively avoiding the problem that the supervision department of the enterprise loses data or analyzes with incorrect data due to misoperation or self-pressing the reset button, keeping the high-altitude operators under effective supervision all the time, and ensuring the safety and standardization of the entire high-altitude operation process. Description of the Drawings

[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments of the present invention will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0011] Figure 1 is a schematic diagram of a control system for the seat belt hook working mode in an embodiment of the present invention; Figure 2 is a schematic diagram of a seat belt hook in an embodiment of the present invention; Figure 3 is a flowchart of a control method for the seat belt hook working mode in an embodiment of the present invention; Figure 4 is another flowchart of a control method for the seat belt hook working mode in an embodiment of the present invention; Figure 5 is another flowchart of a control method for the seat belt hook working mode in an embodiment of the present invention; Figure 6It is another flowchart of the control method for the working mode of the seat belt hook in an embodiment of the present invention; Figure 7 It is another flowchart of the control method for the working mode of the seat belt hook in an embodiment of the present invention; Figure 8 It is another flowchart of the control method for the working mode of the seat belt hook in an embodiment of the present invention. Detailed implementation manners

[0012] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0013] The control method for the working mode of the seat belt hook provided by the embodiment of the present invention can be applied in the application environment as Figure 1 shown. Specifically, the control method for the working mode of the seat belt hook can be applied in the control system for the working mode of the seat belt hook. The control system for the working mode of the seat belt hook includes a seat belt hook control device 100 and an external authorization device 200 as Figure 1 shown. Among them, as Figure 2 shown, the seat belt hook control device 100 is provided on the seat belt hook. Specifically, the seat belt hook includes a hook main body 1 and a locking rod 2; one end of the locking rod 2 is connected to one end of the hook main body 1 through a connecting mechanism 3, and the other end of the locking rod 2 abuts against the other end of the hook main body 1; the seat belt hook control device 100 is provided in the hook main body 1. The external authorization device 200 may include, but is not limited to, a computer, a laptop, or a mobile phone, etc.

[0014] Next, a control method for the working mode of the seat belt hook provided by the present invention will be introduced in detail with specific embodiments.

[0015] In the first aspect, as Figures 1 to 3 shown, a control method for the working mode of the seat belt hook is provided, which is applied to the seat belt hook control device 100. The seat belt hook control device 100 is provided on the seat belt hook. The seat belt hook control device 100 includes a first control module 1001, a first storage module 1003, and a reset button 1002. The first control module 1001 is respectively connected to the first storage module 1003 and the reset button 1002. The method includes the following steps: S101. When the seat belt hook control device 100 is in the power-saving mode, detect whether the user presses the reset button 1002 of the seat belt hook control device 100.

[0016] As an example, when the seat belt hook control device 100 is in the power-saving mode, that is, when the first control module 1001 is in the power-saving mode, the first control module 1001 can continuously detect whether the user presses the reset button 1002. For example, the first control module 1001 can collect the pressing signal of the reset button 1002 in real time through the sensor built in the reset button 1002, and further determine whether there is a user pressing operation according to the change of the pressing signal. Among them, the pressing signal includes a voltage signal or a current signal. For example, if the voltage drops instantaneously or the current changes suddenly collected by the sensor built in the reset button 1002, it is determined that the user presses the reset button 1002. It should be understood that the first control module 1001 here can be composed of a processor and / or a controller, and the sensor built in the reset button 1002 can include a voltage detection sensor and / or a current detection sensor.

[0017] S102. In response to detecting the pressing signal of the user pressing the reset button 1002, read the device information of the seat belt hook control device 100 from the first storage module 1003 of the seat belt hook control device 100; S103. Generate an application authorization request based on the device information.

[0018] In this embodiment, the device information includes, but is not limited to, the unique identification code of the seat belt hook control device 100 and other information.

[0019] As an example, when detecting the pressing signal of the user pressing the reset button 1002, the first control module 1001 can read the device information of the seat belt hook control device 100 from the first storage module 1003, and further generate an application authorization request according to the device information.

[0020] For example, in a building construction project, it is detected that the operator presses the reset button 1002. At this time, the first control module 1001 reads the device information from the first storage module 1003. For example, the unique identification code "HX-001" is read. Subsequently, the first control module 1001 generates an application authorization request based on the read device information. For example, based on the unique identification code "HX-001", a corresponding application authorization request is generated.

[0021] S104. Send the application authorization request to the external authorization device 200, so that the external authorization device 200 can obtain an authorization review result according to the application authorization request, and generate an authorization response request based on the authorization review result; S105. Receive the authorization response request returned by the external authorization device 200, and determine whether to convert the power-saving mode to the normal working mode according to the authorization response request.

[0022] As an example, after generating an application authorization request, further, the application authorization request can be sent to the external authorization device 200 through a preset communication protocol (such as UART, CAN, Bluetooth, or Wi-Fi). After the external authorization device 200 receives the application authorization request, first, the device information in the authorization request can be parsed by the second control module 2001 in the external authorization device 200. Further, based on the device information, the authorization review parameters of the seat belt hook control device 100 can be queried, and based on the authorization review parameters, the authorization review result of the seat belt hook control device 100 can be obtained. Then, based on the authorization review result, an authorization response request is generated. Specifically, a preset encryption algorithm can be used to encrypt the authorization review result to obtain the encrypted authorization review result. Further, based on the encrypted authorization review result, an authorization response request is generated. It should be noted here that the process of generating the authorization response request based on the authorization review result can refer to the description of the embodiment of the foregoing step S103 and its sub-steps. To avoid repetition, it will not be elaborated here. Then, the authorization response request is returned to the seat belt hook control device 100. After the seat belt hook control device 100 receives the authorization response request returned by the external authorization device 200, it can determine whether to convert the power-saving module to the normal mode according to the authorization response request. Through this processing flow, it is ensured that only the authorized seat belt hook control device 100 can convert the power-saving mode to the normal working mode. Among them, the authorization review parameters include but are not limited to authorization license codes, authorization parameters, work records, and timeliness parameters. It should be understood that the second control module 1001 here can also be composed of a processor and / or a controller, which does not constitute a limitation to the present invention.

[0023] It should be noted that the preset encryption algorithms here include but are not limited to the AES encryption algorithm, the RSA encryption algorithm, and the Hash encryption algorithm, etc. Here, it is only used as an example and does not constitute a limitation to the present invention.

[0024] In summary, in one solution provided by the present invention, when detecting whether the user presses the reset button 1002 in the power-saving mode, and when detecting that the user presses the reset button 1002, the device information of the seat belt hook control device 100 is read, and based on the device information, an application authorization request is generated, so that the external authorization device 200 can review the seat belt hook control device 100 according to the device information in the application authorization request, obtain an authorization review result, and generate an authorization response request based on this and feedback it to the seat belt hook control device 100. The seat belt hook control device 100 determines whether to convert the power-saving mode to the normal working mode according to the received authorization response request, ensuring that only the authorized seat belt hook control device 100 can be converted from the power-saving mode to the normal working mode, reducing the safety hazards caused by the operator's misoperation or self-pressing the reset button 1002, improving the safety of high-altitude operations, and effectively avoiding the problem that the supervision department of the enterprise loses data or analyzes with incorrect data due to misoperation or self-pressing the reset button 1002, keeping the high-altitude operators under effective supervision all the time, and ensuring the safety and standardization of the entire high-altitude operation process.

[0025] In one embodiment, as Figure 4 shown, that is, in step S102, the seat belt hook control device 100 further includes a timer module 1005, and the timer module 1005 is connected to the first control module 1001; That is, in response to detecting that the user presses the reset button 1002, the steps of reading the device information of the seat belt hook control device 100 from the first storage module 1003 include the following steps: S1021. In response to detecting the pressing signal of the user pressing the reset button 1002, start the timer module 1005 of the seat belt hook control device 100 to record the pressing duration; S1022. Determine whether the pressing duration is greater than or equal to a preset duration; S1023. When the pressing duration is greater than or equal to the preset duration, read the device information of the seat belt hook control device 100 from the first storage module 1003 of the seat belt hook control device 100.

[0026] As an example, when a pressing signal of the user pressing the reset button 1002 is detected, the timer module 1005 is started to record the pressing duration; if it is detected that the pressing duration of the user is less than a preset duration (for example, 10 seconds), the first control module 1001 considers this operation as an invalid short press. At this time, the timer module 1005 is reset, and the power-saving mode is continued to be maintained, and it is detected whether the user presses the reset button 1002, so as to effectively avoid the situation that the seat belt hook control device 100 frequently reads the device information of the seat belt hook control device 100 from the first storage module 1003, and then sends an application authorization request to the external authorization device 200. You should know that frequently sending application authorization requests will not only occupy a large amount of network bandwidth resources, cause network congestion, interfere with the normal transmission of other important data, but also increase the computing load of the external authorization device 200, resulting in a significant reduction in its processing efficiency, or even a failure, or a response delay. In contrast, when the recorded pressing duration is greater than or equal to the preset duration, the first control module 1001 will read the device information of the seat belt hook control device 100 from the first storage module 1003 to ensure the stability, efficiency and safety of the entire processing flow.

[0027] It should be understood that during this process, the seat belt hook control device 100 further includes an alarm module 1006. The alarm module 1006 is respectively connected to the timer module 1005 and the first control module 1001. When starting the timer module 1005 to record the pressing duration, the current pressing progress can also be fed back to the user through the light indication and / or sound prompt of the alarm module 1006 to prompt the user that the pressing operation has been recognized.

[0028] In an embodiment, as Figure 5 shown, that is, in step S103, the seat belt hook control device 100 further includes a sensor 1004, and the sensor 1004 is connected to the first control module 1001; That is, in the generation of the application authorization request based on the device information, the following steps are included: S1031. Encrypt the device information by using a preset encryption algorithm to obtain the encrypted device information; S1032. Obtain the current timestamp and the acceleration value collected in real time by the sensor 1004 of the seat belt hook control device 100, and splice the preset bits of the current timestamp and the acceleration value as the target verification code; S1033. Generate an application authorization request based on the encrypted device information and the target verification code.

[0029] In this embodiment, the preset encryption algorithms include, but are not limited to, the AES encryption algorithm, the RSA encryption algorithm, the Hash encryption algorithm, etc.

[0030] The preset bits refer to the specific bit values of the current timestamp. For example, if the format of the current timestamp is "YYYYMMDDHHMMSS", the 5th - 8th bits "MMDD" can be selected as the preset bits, or the last four bits "MMSS" can be selected as the preset bits. Here, this is only an example and does not constitute a limitation to the present invention.

[0031] As an example, the preset encryption algorithm is used to encrypt the device information. For example, the AES encryption algorithm can be used to encrypt the device information to obtain the encrypted device information. Among them, the key length of the AES encryption algorithm can be 128 bits, 192 bits, 256 bits, etc., which is not limited here. For example, the first control module 1001 can call the AES encryption algorithm, take the unique identification code HX - 001 and the preset 128 - bit key as inputs, and through the encryption operation, convert the originally plain - text HX - 001 into a string of ciphertext, such as "3F4A7C9E12D6B3...", thereby ensuring that the device information is not illegally obtained or tampered with during the transmission process and guaranteeing data security. Further, the current timestamp and the acceleration value collected in real - time by the sensor 1004 in the seat - belt hook control device 100 can be obtained, and the preset bits of the current timestamp and the acceleration value are spliced together as the target verification code. For example, the last four bits of the currently collected timestamp (such as 20250406103045) are 3045, and combined with the acceleration value (such as 0.01) collected in real - time by the built - in sensor 1004, the target verification code "30450.01" is spliced. Finally, the control device generates an application authorization request with the encrypted device information and the target verification code. For example, the generated application authorization request data packet: {device information: 3F4A7C9E12D6B3..., target verification code: 0000050.01}. Through this embodiment, others are prevented from changing the application authorization request, improving the security and anti - forgery ability in the overall communication process.

[0032] It should be understood that the sensor 1004 here can include a motion sensor or other sensors, which is not limited here.

[0033] In one embodiment, as Figure 6 shown, that is, in step S104, that is, when the external authorization device 200 obtains the authorization review result according to the application authorization request, it includes the following steps: S1041. Analyze the application authorization request to obtain the encrypted device information and the target verification code; S1042. Obtain the verification check code corresponding to the target check code; S1043. Determine whether the verification check code is consistent with the target check code; S1044. When the verification check code is consistent with the target check code, decrypt the encrypted device information by using a preset decryption algorithm to obtain the device information, where the device information includes the unique identification code of the seat belt hook control device 100; S1045. Based on the unique identification code, query and obtain the authorization review parameters of the seat belt hook control device 100, and display the authorization review parameters on the display interface of the external authorization device 200; S1046. Receive the authorization review result input by the review user according to the authorization review parameters.

[0034] In this embodiment, the verification dynamic verification code is essentially the same as the dynamic verification code, and is used to verify whether the dynamic verification code is tampered with during the process of sending the application authorization request, so as to determine whether the encrypted device information is tampered with. Further, it avoids the situation that the decrypted device information is inconsistent with the device information before encryption.

[0035] The authorization review parameters include but are not limited to authorization license codes, authorization parameters, work records, and / or timeliness parameters, etc. Among them, the authorization license code is used to determine whether the device information of the seat belt hook control device 100 can be queried in the second storage module 2002 of the external authorization device 200, that is, it represents whether the seat belt hook control device 100 is a device reviewed by the external authorization device 200. Among them, the authorization license code includes X and Y. Among them, X represents that the seat belt hook control device 100 is a device reviewed by the external authorization device 200, and Y represents that the seat belt hook control device 100 is not a device reviewed by the external authorization device 200. It should be understood here that when the authorization license code is Y, its authorization review parameters only include this parameter, because the seat belt hook control device 100 is not a device authorized and reviewed by the external authorization device 200, so the relevant information of the seat belt hook control device 100 cannot be queried. The authorization parameters refer to information such as the specific functions and permission scopes for which the seat belt hook control device 100 is authorized to use. For example, the seat belt hook control device 100 can perform certain operations within a specific time period, or restrict the scenarios in which it is used, etc. The work record refers to the past work situation record of the seat belt hook control device 100. For example, the usage frequency in the past 7 days, whether there are any failures, etc. The timeliness parameter refers to the effective time range of the authorization. For example, the authorization of the seat belt hook control device 100 is valid before a certain date, or is only available within a specific time period.

[0036] As an example, after the external authorization device 200 receives the application authorization request sent by the seat belt hook control device 100, the second control module 2001 of the external authorization device 200 parses the application authorization request according to step S1041, and extracts the encrypted device information and the target verification code. Then, steps S2022 to S1044 are executed to obtain the verification verification code corresponding to the target verification code. The verification verification code is sent to the external authorization device 200 synchronously after the seat belt hook control device generates the target verification code, or when the seat belt hook control device sends the application authorization request, and is stored in the second storage module 2002 of the external authorization device 200 after the external authorization device 200 receives the verification verification code. It should be understood here that the verification verification code is the target verification code stored in the external authorization device 200, and the purpose is to verify whether the sent application authorization request has been tampered with. Then, it is determined whether the verification verification code is consistent with the target verification code. Here, algorithms such as bit-by-bit comparison algorithm or hash value comparison algorithm can be used to determine whether the verification verification code is consistent with the target verification code.

[0037] If it is determined that the two are inconsistent, it means that the application authorization request may have been tampered with during the transmission process. In this case, the external authorization device 200 will not decrypt the encrypted device information, but directly return a rejection authorization response request to the seat belt hook control device 100, so that the seat belt hook control device 100 directly controls the alarm module 1006 in the seat belt hook control device 100 to alarm after receiving the rejection authorization response request, preventing the operator from continuing to use the seat belt hook control device 100 to cause potential safety hazards, and notifying the technical personnel to conduct problem troubleshooting.

[0038] If it is determined that the two are consistent, it means that the application authorization request has not been tampered with during the transmission process, and the integrity and authenticity of the data are guaranteed. At this time, the second control module 2001 in the external authorization device 200 will use a preset decryption algorithm to decrypt the encrypted device information to obtain the device information, which includes the unique identification code of the seat belt hook control device 100. It should be understood that the preset decryption algorithm here is the decryption algorithm corresponding to the preset encryption algorithm. Then, steps S1045 to S1046 are executed, that is, based on the unique identification code, the authorization review parameters of the seat belt hook control device 100 are queried and displayed on the display interface of the external authorization device 200; the authorization review result input by the review user according to the authorization review parameters is received. Through this embodiment, the security of the authorization review is further improved, and the tampering of information is effectively avoided.

[0039] Exemplarily, after the external authorization device 200 receives an authorization request, first, it parses out the encrypted device information and the target verification code. Since the verification code has been synchronously sent to the external authorization device 200 and stored in the second storage module 2002 after the target verification code was generated previously. At this time, the second control module 2001 in the external authorization device 200 can use the bit-by-bit comparison algorithm for comparison. If it is found that the two are inconsistent, for example, the target verification code is "101101" and the verification code for verification is "101001", the external authorization device 200 determines that the authorization request may have been tampered with, and immediately returns a rejection authorization response request to the seat belt hook control device 100. After receiving this, the alarm module 1006 in the seat belt hook control device 100 immediately issues an alarm to prevent the operator from continuing to use the seat belt hook control device 100 and causing a safety hazard, and notifies the technician to conduct a problem investigation. If the two are consistent, the second control module 2001 in the external authorization device 200 decrypts the encrypted device information using a preset decryption algorithm to obtain the unique identification code in the device information. Suppose the unique identification code is "HX-001". Then, based on this unique identification code, authorization review parameters are queried. For example, the authorization permission code is X, the authorization parameter is that the basic function can be used normally from 8:00 to 18:00 on weekdays, the work record is that there are 3 abnormal start records in the past week, and the timeliness parameter is that there is still 1 month left for the current authorization validity period. After seeing these authorization review parameters, the reviewing user inputs the corresponding authorization status flag bit, the face information and / or fingerprint information of the authorized user, the authorization time period and / or authorization level as the authorization review result.

[0040] It should be understood that the face information and / or fingerprint information of the authorized user are pre-stored in the second storage module 2002 of the external authorization device 200. Here, the corresponding face information and / or fingerprint information can be directly retrieved by selecting the name of the corresponding authorized user. This does not constitute a limitation here, and the above is only an example and does not constitute a limitation to the present invention.

[0041] In one embodiment, as Figure 7 shown, that is, in step S105, that is, in the step of determining whether to convert the power-saving mode to the normal working mode according to the authorization response request, the following steps are included: S1051. Parse the authorization response request to obtain the authorization review result, and the authorization review result includes an authorization status flag bit; S1052. When the authorization status flag bit is the first flag bit, prohibit converting the power-saving mode to the normal working mode; S1053. When the authorization status flag bit is the second flag bit, convert the power-saving mode to the normal working mode; Among them, the first flag bit indicates that the seat belt hook control device 100 has not obtained the authorization of the external authorization device 200, and the second flag bit indicates that the seat belt hook control device 100 has obtained the authorization of the external authorization device 200.

[0042] As an example, after receiving the authorization response request, the authorization response request can be parsed to obtain the encrypted authorization review result. Further, a preset decryption algorithm can be used to decrypt the encrypted authorization review result to obtain the authorization review result. Among them, the authorization review result includes the authorization status flag bit of the seat belt hook control device 100. When the authorization status flag bit is the first flag bit, that is, it indicates that the seat belt hook control device 100 has not obtained the authorization of the external authorization device 200, at this time, it is prohibited to convert the first control module 1001 from the power-saving mode to the normal working mode; when the authorization status flag bit is the second flag bit, that is, it indicates that the seat belt hook control device 100 has obtained the authorization of the external authorization device 200, at this time, the first control module 1001 is converted from the power-saving mode to the normal working mode.

[0043] For example, the format of the authorization review result return is {auth_flag: xx}, where auth_flag represents the authorization status flag bit. It is assumed that when the value of auth_flag is "00", it means that the authorization has not been obtained; while when the value of auth_flag is "11", it means that the device has obtained the authorization. Therefore, if the first control module 1001 parses that auth_flag is "00", that is, {auth_flag: 00}, it indicates that the seat belt hook control device 100 has not passed the authorization verification and will continue to stay in the power-saving mode to prevent unauthorized operations; on the contrary, if it parses that auth_flag is "11", that is, {auth_flag: 11}, it indicates that the seat belt hook control device 100 has passed the authorization verification, and the first control module 1001 will be converted from the power-saving mode to the normal working mode to ensure the normal operation of the functions of the seat belt hook control device 100.

[0044] In an embodiment, as Figure 8 shown, that is, in step S1053, the seat belt hook control device 100 further includes a biometric recognition module 1007, the biometric recognition module 1007 is connected to the first control module 1001, and the authorization review result further includes the face information and / or fingerprint information of the authorized user; That is, when the authorization status flag bit is the second flag bit and the power-saving mode is converted to the normal working mode, the following steps are included: S10531. When the authorization status flag bit is the second flag bit, collect the face information and / or fingerprint information of the user; S10532. Compare the face information and / or fingerprint information of the user with the face information and / or fingerprint information of the authorized user to obtain a comparison result; S10533. When the comparison result is a pass, convert the power-saving mode to the normal working mode.

[0045] In this embodiment, the biometric recognition module 1007 may include a built-in camera and / or a fingerprint recognition module, which is only an example here.

[0046] As an example, to further improve the identity recognition accuracy and use safety of the seat belt hook control device 100, the authorization review result further includes the face information and / or fingerprint information of the authorized user. When the authorization status flag is the second flag, that is, it represents that authorization from the external authorization device 200 has been obtained. At this time, the first control module 1001 can further collect the face information and / or fingerprint information of the current user through the biometric recognition module 1007 and perform a matching comparison with the face information and / or fingerprint information of the authorized user, that is, compare the face information of the current user with the face information of the authorized user and / or compare the fingerprint information of the current user with the fingerprint information of the authorized user to obtain a comparison result. If the comparison result is a pass, it indicates that the current user is the same as the authorized user. At this time, the first control module 1001 can be converted from the power-saving mode to the normal working mode; conversely, if the comparison fails, the first control module 1001 continues to maintain the power-saving mode, thereby avoiding security risks caused by unauthorized use. Here, when the comparison fails, the information indicating the comparison failure can be synchronized to the external authorization device 200 for subsequent processing. Through this embodiment, even if the seat belt hook control device 100 has obtained authorization, the identity of the actual operator can be further confirmed, effectively preventing unauthorized personnel from using the authorization of others for illegal operations, enhancing the safety protection ability, and strengthening the supervision of the operators.

[0047] For example, if the authorization review result includes the face information and / or fingerprint information of user A, and the face information and / or fingerprint information of user B is collected through the biometric recognition module 1007, such as a built-in camera and / or a fingerprint recognition module, and the obtained comparison result is "comparison failed", that is, user B is not the authorized user, then the conversion of the first control module 1001 from the power-saving mode to the normal working mode is prohibited; conversely, that is, if the face information and / or fingerprint information of user A is collected, the first control module 1001 is converted from the power-saving mode to the normal working mode, effectively preventing others from misusing the authorization and ensuring safety and regulatory compliance. It should be understood that the above is only an example and does not constitute a limitation of the present invention.

[0048] In one embodiment, specifically in step S10533, the authorization review result further includes an authorized time period and an authorization level; That is, when the comparison result is a pass, the steps included in converting the power-saving mode to the normal working mode are as follows: S10533A. When the comparison result is a pass, convert the power-saving mode to the corresponding target working mode in the normal working mode according to the authorized time period and the authorization level.

[0049] In this embodiment, the authorization review result further includes an authorized time period, an authorization level, and other parameters. The authorized time period refers to the time interval during which the seat belt hook control device 100 can continue to be effectively in the normal working mode after being externally authorized by the authorization device 200 to convert from the power-saving mode to the normal working mode. For example, the authorized time period can be from 9:00 am on April x, 2x2x to 5:00 pm on April x, 2x2x. During this time period, the hook control device can execute corresponding functions in the normal working mode. Once outside this time period, even if it has entered the normal working mode before, it may be necessary to reapply for authorization or enter a restricted state. By setting the authorized time period, enterprises or management departments can accurately control the usage time of aerial work equipment. For example, in some areas with poor lighting conditions at night, to reduce the risk of aerial work, the management department may only authorize the equipment to work normally during specific daytime time periods to prevent workers from operating illegally during high-risk periods. The authorization level refers to the hierarchical setting of the function permissions that an operator can execute when using the seat belt hook control device 100, including but not limited to primary, intermediate, and advanced levels, etc. By setting the authorization level, it helps to reasonably allocate the usage permissions of the equipment according to factors such as the skill level and scope of responsibilities of the operator. For example, for newly recruited or less skilled workers, only the primary authorization level is granted to prevent them from causing safety problems due to incorrect operation of advanced functions. Experienced technicians or management personnel, on the other hand, can be granted the advanced authorization level so that they can conduct more in-depth debugging and management of the equipment when necessary to ensure the safe and efficient operation of aerial work equipment. Other parameters include parameters that affect the operation mode of the seat belt hook control device 100 in the normal working mode. For example, the sensitivity setting of the sensor 1004, the alarm threshold, the working voltage, and the working current, etc.

[0050] The target working mode includes a primary mode, an intermediate mode, or an advanced mode. Among them, the primary mode, intermediate mode, and advanced mode can be set independently by the enterprise and are not limited here. For example, the primary mode can be set to perform a basic hardware self-check every 15 minutes. It should be understood that the specific self-check methods and self-check contents are different in different modes, and the sensitivity of the sensor 1004 is also different in different modes, which are not limited here.

[0051] As an example, when the authorized time period is the first time period and the permission level is the primary level, the power-saving mode is converted to the primary mode; when the authorized time period is the second time period and the permission level is the intermediate level, the power-saving mode is converted to the intermediate mode; when the authorized time period is the third time period and the permission level is the advanced level, the power-saving mode is converted to the advanced mode.

[0052] The following uses the example of a building construction project to illustrate the specific conversion process of converting the power-saving mode to the corresponding target working mode in the normal working mode according to the authorized time period and the authorized level.

[0053] Scenario 1: Foundation construction stage at the initial stage of the project (corresponding to the primary level and the first time period) At the initial stage of the project, the construction workers mainly carry out some basic construction work, such as building scaffolding, etc. The working environment is relatively simple and the risk level is relatively low. At this time, the obtained authorized time period is the first time period, that is, from 8:00 am to 10:00 am on weekdays. The permission level is set to the primary level. Therefore, the safety belt hook control device 100 can be converted from the power-saving mode to the primary mode in the normal working mode. In this mode, the first control module 1001 performs basic safety inspections every 15 minutes, such as checking whether the connection between the hook and the safety belt is stable, etc.

[0054] Scenario 2: Main structure construction stage (corresponding to the intermediate level and the second time period) When entering the main structure construction stage, the working height increases, the construction environment becomes complex, and the risk level rises. At this time, the obtained authorized time period is the second time period, that is, from 10:00 am to 4:00 pm on weekdays. The permission level is upgraded to the intermediate level. Therefore, the safety belt hook control device 100 can be converted from the intermediate mode to the primary mode in the normal working mode. In this mode, in addition to performing basic safety inspections every 10 minutes, the first control module 1001 also checks the operating status of the key hardware and software inside the safety belt hook control device 100.

[0055] Scenario 3: Building exterior decoration stage (corresponding to the advanced level and the third time period) In the building exterior decoration stage, the construction workers need to carry out fine operations at high altitudes, and the working environment is complex and the risk coefficient is high. At this time, the obtained authorized time period is the third time period, that is, from 4:00 pm to 6:00 pm on weekdays, and the permission level is the advanced level. Therefore, the safety belt hook control device 100 can be converted from the power-saving module to the advanced mode in the normal working mode. In this mode, the first control module 1001 will perform a comprehensive and in-depth inspection every 5 minutes, including all aspects such as hardware, software, and network connection.

[0056] It should be understood that the above is only an example and does not constitute a limitation to the present invention.

[0057] In a second aspect, as Figure 3 shown, a control method for the working mode of a seat belt hook is provided, which is applied to an external authorization device 200. The method includes the following steps: S201. Receive an authorization request sent by the seat belt hook control device 100. The authorization request is generated based on the device information of the seat belt hook control device 100. The device information is obtained by detecting whether a user presses a reset button 1002 of the seat belt hook control device 100 when the seat belt hook control device 100 is in a power-saving mode, and in response to detecting a pressing signal of the user pressing the reset button 1002, reading from a first storage module 1003 of the seat belt hook control device 100; S202. Obtain an authorization review result according to the authorization request, and generate an authorization response request based on the authorization review result; S203. Return the authorization response request to the seat belt hook control device 100, so that the seat belt hook control device 100 determines whether to convert the power-saving mode to a normal working mode according to the authorization response request.

[0058] In an embodiment, the device information is obtained by detecting whether a user presses a reset button 1002 of the seat belt hook control device 100 when the seat belt hook control device 100 is in a power-saving mode, and in response to detecting a pressing signal of the user pressing the reset button 1002, reading from a first storage module 1003 of the seat belt hook control device 100, including: In response to detecting a pressing signal of the user pressing the reset button 1002, start a timer module 1005 of the seat belt hook control device 100 to record the pressing duration; Judge whether the pressing duration is greater than or equal to a preset duration; When the pressing duration is greater than or equal to the preset duration, read the device information of the seat belt hook control device 100 from the first storage module 1003.

[0059] In an embodiment, the authorization request is generated based on the device information of the seat belt hook control device 100, including: Encrypt the device information by using a preset encryption algorithm to obtain encrypted device information; Obtain the current timestamp and the acceleration value collected in real time by the sensor 1004 of the seat belt hook control device 100, and splice the preset bits of the current timestamp and the acceleration value as the target verification code; Generate an application authorization request based on the encrypted device information and the target verification code.

[0060] In one embodiment, the obtaining the authorization review result according to the application authorization request includes: Parse the application authorization request to obtain the encrypted device information and the target verification code; Obtain the verification verification code corresponding to the target verification code; Determine whether the verification verification code is consistent with the target verification code; When the verification verification code is consistent with the target verification code, decrypt the encrypted device information using a preset decryption algorithm to obtain the device information, where the device information includes the unique identification code of the seat belt hook control device 100; Query the authorization review parameters of the seat belt hook control device 100 based on the unique identification code, and display the authorization review parameters on the display interface of the external authorization device 200; Receive the authorization review result input by the review user according to the authorization review parameters.

[0061] In one embodiment, the seat belt hook control device 100 determines whether to convert the power saving mode to the normal working mode according to the authorization response request, including: Parse the authorization response request to obtain the authorization review result, where the authorization review result includes an authorization status flag bit; When the authorization status flag bit is the first flag bit, prohibit converting the power saving mode to the normal working mode; When the authorization status flag bit is the second flag bit, convert the power saving mode to the normal working mode; Wherein, the first flag bit indicates that the seat belt hook control device 100 has not obtained the authorization of the external authorization device 200, and the second flag bit indicates that the seat belt hook control device 100 has obtained the authorization of the external authorization device 200.

[0062] In one embodiment, the authorization review result further includes the face information and / or fingerprint information of the authorized user; The converting the power saving mode to the normal working mode when the authorization status flag bit is the second flag bit includes: When the authorization status flag is the second flag, the biometric module 1007 of the seat belt hook control device 100 is used to collect the face information and / or fingerprint information of the user; Compare the face information and / or fingerprint information of the user with the face information and / or fingerprint information of the authorized user to obtain a comparison result; When the comparison result is a pass, convert the power-saving mode to the normal working mode.

[0063] In one embodiment, the authorization review result further includes an authorization time period and an authorization level; The step of converting the power-saving mode to the normal working mode when the comparison result is a pass includes: When the comparison result is a pass, according to the authorization time period and the authorization level, convert the power-saving mode to the corresponding target working mode in the normal working mode.

[0064] It should be noted that the embodiments of the control method for the working mode of the seat belt hook described in the second aspect above can refer to the embodiments of the control method for the working mode of the seat belt hook described in the first aspect above. Here, only the application subject is different. To avoid repetition, it will not be elaborated here.

[0065] In a third aspect, as Figure 1 shown, a control system for the working mode of a seat belt hook is provided. The control system includes a seat belt hook control device 100 and an external authorization device 200. The seat belt hook control device 100 is disposed on the seat belt hook. The seat belt hook control device 100 includes a first control module 1001, a first storage module 1003, and a reset button 1002. The first control module 1001 is respectively connected to the first storage module 1003 and the reset button 1002; The first control module 1001 is configured to detect whether the user presses the reset button 1002 when the first control module 1001 is in the power-saving mode; The first control module 1001 is further configured to, in response to detecting that the user presses the reset button 1002, read the device information of the seat belt hook control device 100 from the first storage module 1003; The first control module 1001 is further configured to generate an authorization request based on the device information; The first control module 1001 is further configured to send the authorization request to the external authorization device 200; The external authorization device 200 is configured to obtain an authorization review result according to the application authorization request, generate an authorization response request based on the authorization review result, and send the authorization response request to the first control module 1001. The first control module 1001 is further configured to receive the authorization response request sent by the external authorization device 200 and determine whether to convert the power saving mode to the normal working mode according to the authorization response request.

[0066] In one embodiment, the seat belt hook control device 100 further includes a timer module 1005, and the timer module 1005 is connected to the first control module 1001. In response to detecting that the user presses the reset button 1002, reading the device information of the seat belt hook control device 100 from the first storage module 1003, including: In response to detecting that the user presses the reset button 1002, starting the timer module 1005 to record the pressing duration. Determining whether the pressing duration is greater than or equal to a preset duration. When the pressing duration is greater than or equal to the preset duration, reading the device information of the seat belt hook control device 100 from the first storage module 1003.

[0067] In one embodiment, the seat belt hook control device 100 further includes a sensor 1004, and the sensor 1004 is connected to the first control module 1001. Generating an application authorization request based on the device information includes: Encrypting the device information by using a preset encryption algorithm to obtain the encrypted device information. Obtaining the current timestamp and the acceleration value collected in real time by the sensor 1004, and splicing a preset bit of the current timestamp and the acceleration value as a target verification code. Generating an application authorization request based on the encrypted device information and the target verification code.

[0068] In one embodiment, the external authorization device 200 obtaining an authorization review result according to the application authorization request includes: Parsing the application authorization request to obtain the encrypted device information and the target verification code. Obtaining a verification verification code corresponding to the target verification code. Determining whether the verification verification code is consistent with the target verification code. When the verification check code is consistent with the target check code, use a preset decryption algorithm to decrypt the encrypted device information to obtain the device information, where the device information includes the unique identification code of the seat belt hook control device 100; Based on the unique identification code, query the authorization review parameters of the seat belt hook control device 100, and display the authorization review parameters on the display interface of the external authorization device 200; Receive the authorization review result input by the review user according to the authorization review parameters.

[0069] In one embodiment, the determining whether to convert the power saving mode to the normal working mode according to the authorization response request includes: Parse the authorization response request to obtain the authorization review result, where the authorization review result includes an authorization status flag bit; When the authorization status flag bit is the first flag bit, prohibit converting the power saving mode to the normal working mode; When the authorization status flag bit is the second flag bit, convert the power saving mode to the normal working mode; Wherein, the first flag bit indicates that the seat belt hook control device 100 has not obtained the authorization of the external authorization device 200, and the second flag bit indicates that the seat belt hook control device 100 has obtained the authorization of the external authorization device 200.

[0070] In one embodiment, the seat belt hook control device 100 further includes a biometric recognition module 1007, the biometric recognition module 1007 is connected to the first control module 1001, and the authorization review result further includes the face information and / or fingerprint information of the authorized user; The converting the power saving mode to the normal working mode when the authorization status flag bit is the second flag bit includes: When the authorization status flag bit is the second flag bit, use the biometric recognition module 1007 to collect the face information and / or fingerprint information of the user; Compare the face information and / or fingerprint information of the user with the face information and / or fingerprint information of the authorized user to obtain a comparison result; When the comparison result is a pass, convert the power saving mode to the normal working mode.

[0071] In one embodiment, the authorization review result further includes an authorization time period and an authorization level; The converting the power saving mode to the normal working mode when the comparison result is a pass includes: When the comparison result is a pass, convert the power-saving mode to the corresponding target working mode in the normal working mode according to the authorized time period and the authorized level.

[0072] It should be noted that the embodiments of the control system of a seat belt hook working mode described in the above third aspect can refer to the embodiments of the control method of a seat belt hook working mode described in the foregoing first aspect. To avoid repetition, they will not be elaborated here.

[0073] In one embodiment, a computer-readable storage medium is provided. A computer program is stored on the computer-readable storage medium. When the computer program is executed by a processor, the following steps are implemented: When the seat belt hook control device 100 is in the power-saving mode, detect whether the user presses the reset button 1002 of the seat belt hook control device 100; In response to detecting the pressing signal of the user pressing the reset button 1002, read the device information of the seat belt hook control device 100 from the first storage module 1003 of the seat belt hook control device 100; Generate an application authorization request based on the device information; Send the application authorization request to the external authorization device 200, so that the external authorization device 200 obtains an authorization review result according to the application authorization request, and generates an authorization response request based on the authorization review result; Receive the authorization response request returned by the external authorization device 200, and determine whether to convert the power-saving mode to the normal working mode according to the authorization response request; Or, Receive the application authorization request sent by the seat belt hook control device 100. The application authorization request is generated based on the device information of the seat belt hook control device 100. The device information is obtained by detecting whether the user presses the reset button 1002 of the seat belt hook control device 100 when the seat belt hook control device 100 is in the power-saving mode, and in response to detecting the pressing signal of the user pressing the reset button 1002, reading from the first storage module 1003 of the seat belt hook control device 100; Obtain an authorization review result according to the application authorization request, and generate an authorization response request based on the authorization review result; Return the authorization response request to the seat belt hook control device 100, so that the seat belt hook control device 100 determines whether to convert the power-saving mode to the normal working mode according to the authorization response request.

[0074] The above-described embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention, and should all be included within the protection scope of the present invention.

Claims

1. A control method for a seat belt hook working mode, characterized in that: Applied to a seat belt hook control device, the seat belt hook control device is arranged on the seat belt hook, the method comprises: When the seat belt hook control device is in a power saving mode, detecting whether a user presses a reset button of the seat belt hook control device; In response to detecting a pressing signal of the user pressing the reset button, reading device information of the seat belt hook control device from a first storage module of the seat belt hook control device; Based on the device information, generate an application authorization request; Sending the application authorization request to an external authorization device, so that the external authorization device obtains an authorization review result according to the application authorization request, and generates an authorization response request based on the authorization review result; An authorization response request returned by the external authorization device is received, and according to the authorization response request, it is determined whether to convert the power saving mode into a normal working mode.

2. The control method of the safety belt hook working mode according to claim 1, characterized in that: The step of reading device information of the seat belt hook control device from a first storage module of the seat belt hook control device in response to detecting a pressing signal of the user pressing the reset button comprises: In response to detecting a pressing signal of the user pressing the reset button, starting a timer module of the seat belt hook control device to record the pressing duration; Determine whether the pressing duration is greater than or equal to a preset duration; When the pressing time length is greater than or equal to the preset time length, the device information of the seat belt hook control device is read from the first storage module of the seat belt hook control device.

3. The control method of the safety belt hook working mode according to claim 1, characterized in that: The step of generating an application authorization request based on the device information includes: Encrypting the device information using a preset encryption algorithm to obtain encrypted device information; Obtaining a current timestamp and an acceleration value collected in real time by a sensor of the seat belt hook control device, and concatenating a preset position of the current timestamp with the acceleration value as a target check code; Based on the encrypted device information and the target verification code, an application authorization request is generated.

4. The control method of the safety belt hook working mode according to claim 3, characterized in that: The external authorization device obtains the authorization review result according to the application authorization request, including: Parsing the application authorization request to obtain the encrypted device information and the target verification code; Obtaining a verification check code corresponding to the target check code; Determining whether the verification check code is consistent with the target check code; When the verification code is consistent with the target verification code, the encrypted device information is decrypted using a preset decryption algorithm to obtain the device information, wherein the device information includes a unique identification code of the seat belt hook control device; Based on the unique identification code, query and obtain the authorization review parameter of the seat belt hook control device, and display the authorization review parameter on the display interface of the external authorization device; Receive the authorization review result input by the reviewing user according to the authorization review parameters.

5. The control method of the safety belt hook working mode according to claim 1, characterized in that: The determining whether to convert the power saving mode into the normal working mode according to the authorization response request includes: Parsing the authorization response request to obtain the authorization review result, wherein the authorization review result includes an authorization status flag; When the authorization status flag is the first flag, the power saving mode is prohibited from being converted to the normal working mode; When the authorization status flag is the second flag, converting the power saving mode to the normal working mode; The first flag position indicates that the seat belt hook control device has not been authorized by the external authorization device, and the second flag position indicates that the seat belt hook control device has been authorized by the external authorization device.

6. The control method of the safety belt hook working mode according to claim 5, characterized in that: The authorization review result also includes the authorized user's face information and / or fingerprint information; When the authorization status flag is the second flag, converting the power saving mode to the normal working mode includes: When the authorization status flag is the second flag, using the biometric recognition module of the seat belt hook control device to collect the user's face information and / or fingerprint information; Comparing the user's facial information and / or fingerprint information with the authorized user's facial information and / or fingerprint information to obtain a comparison result; When the comparison result is a passing comparison, the power saving mode is converted into the normal operating mode.

7. The control method of the safety belt hook working mode according to claim 6, characterized in that: The authorization review result also includes the authorization time period and authorization level; When the comparison result is that the comparison passes, converting the power saving mode to the normal working mode includes: When the comparison result is a passing comparison, the power saving mode is converted into a corresponding target working mode in the normal working mode according to the authorization time period and the authorization level.

8. A control method for a seat belt hook working mode, characterized in that: Applied to an external authorization device, the method comprises: receiving an application authorization request sent by a seat belt hook control device, wherein the application authorization request is generated based on device information of the seat belt hook control device, wherein the device information is read from a first storage module of the seat belt hook control device in response to a pressing signal of detecting that the user presses the reset button when the seat belt hook control device is in a power saving mode; Obtaining an authorization review result according to the application authorization request, and generating an authorization response request based on the authorization review result; The authorization response request is returned to the seat belt hook control device, so that the seat belt hook control device determines whether to convert the power saving mode into a normal working mode according to the authorization response request.

9. A control system for a seat belt hook working mode, characterized in that: The control system includes a seat belt hook control device and an external authorization device, wherein the seat belt hook control device is arranged on the seat belt hook, and the seat belt hook control device includes a first control module, a first storage module and a reset button, wherein the first control module is connected to the first storage module and the reset button respectively; The first control module is used to detect whether the user presses the reset button when the first control module is in the power saving mode; The first control module is further configured to read the device information of the seat belt hook control device from the first storage module in response to detecting that the user presses the reset button; The first control module is further used to generate an application authorization request based on the device information; The first control module is further configured to send the application authorization request to the external authorization device; The external authorization device is used to obtain an authorization review result according to the application authorization request, and generate an authorization response request based on the authorization review result; The first control module is further configured to receive an authorization response request returned by the external authorization device, and determine whether to convert the power saving mode into a normal working mode according to the authorization response request.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by the processor, the control method of the seat belt hook working mode described in any one of claims 1 to 7 is implemented, or when the computer program is executed by the processor, the control method of the seat belt hook working mode described in claim 8 is implemented.

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