Circuit breaker control method, circuit breaker and storage medium

Abstract

The invention provides a control method of a circuit breaker, the circuit breaker and a storage medium, and relates to the technical field of circuit breakers. The method comprises the steps of receiving a human body detection signal sent by a human body detection module for a detection area; if the human body detection signal indicates that an operator exists in the detection area, a shooting instruction is generated and sent to the camera module; target shooting data sent by the shooting module according to the shooting instruction are received, the target shooting data are forwarded to the external equipment through the communication module, and the target shooting data are generated after the shooting module carries out shooting operation on the detection area according to the shooting instruction; and receiving the control instruction sent by the external equipment when the external equipment determines that the target camera data meets the preset condition, and executing the control operation corresponding to the control instruction, so that the corresponding operation authority can be opened for operators with different operation identities, the illegal operation of unauthorized personnel is avoided, and the operation safety of the circuit breaker can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of circuit breakers, and in particular to a control method of a circuit breaker, a circuit breaker and a storage medium. BACKGROUND

[0002] A circuit breaker refers to a switching device capable of making, carrying and breaking currents under normal circuit conditions and making, carrying and breaking currents under abnormal circuit conditions within a specified time.

[0003] In the prior art, the operation of a circuit breaker usually requires an operator to receive systematic professional training before performing safe operation.

[0004] However, in actual application, there are generally unauthorized personnel operating in violation of regulations or operators lacking skills, which leads to significant operation safety hazards in existing circuit breaker systems. SUMMARY

[0005] The present application aims to overcome the deficiencies in the prior art and provide a control method of a circuit breaker, a circuit breaker and a storage medium, which can improve the operation safety of the circuit breaker.

[0006] To achieve the above-mentioned purpose, the technical solutions adopted by the embodiments of the present application are as follows: In a first aspect, the present application provides a control method of a circuit breaker, which is applied to a processor in the circuit breaker, the circuit breaker comprising a human body detection module, a camera module and a communication module, the processor being in communication connection with the human body detection module, the camera module and the communication module respectively, and the method comprising: receiving a human body detection signal sent by the human body detection module for a detection area, the human body detection signal being used to indicate whether there is an operator in the detection area; if the human body detection signal indicates that there is an operator in the detection area, generating a shooting instruction and sending it to the camera module; receiving target camera data sent by the camera module according to the shooting instruction, and forwarding the target camera data to an external device through the communication module, wherein the target camera data is generated by the camera module after performing a shooting operation on the detection area according to the shooting instruction; receiving a control instruction sent by the external device when it is determined that the target camera data meets a preset condition, and performing a control operation corresponding to the control instruction.

[0007] In an optional implementation, the human body detection module comprises a wireless radar detection module, and the receiving of the human body detection signal sent by the human body detection module for the detection area comprises: receive a human body detection signal sent by the wireless radar detection module for a detection area, wherein the human body detection signal is detected after the wireless radar detection module emits a wifi signal to the detection area.

[0008] In an optional implementation, the circuit breaker further comprises a near field communication master device, which is in communication connection with the processor, and after receiving the human body detection signal sent by the human body detection module for the detection area, the circuit breaker further comprises: sending a communication request to a near field communication slave device through the near field communication master device, and receiving a communication response returned by the near field communication slave device according to the communication request; if it is determined through the near field communication master device that the communication response meets a preset requirement, setting the operation permission of the circuit breaker as a first preset permission corresponding to the near field communication slave device.

[0009] In an optional implementation, the external device is configured to determine whether the operation personnel corresponding to the target camera data has a second preset permission; if so, a first control instruction is generated and sent to the processor, the first control instruction being used to set the operation permission of the circuit breaker as a second preset permission, and if not, a preset prompt information is generated and sent to the processor.

[0010] In an optional implementation, the second preset permission has a higher permission level than the first preset permission.

[0011] In an optional implementation, the receiving the control instruction sent by the external device according to the target camera data and performing a control operation corresponding to the control instruction comprises: receiving a first control instruction sent by the external device when it is determined that the target camera data matches any camera data in a matching camera data set, wherein the external device is configured to include the matching camera data set, and the matching camera data set includes camera data corresponding to at least one preset operation personnel; according to the first control instruction, setting the operation permission of the circuit breaker as a second preset permission.

[0012] In an optional implementation, the method further comprises: if the human body detection signal indicates that there is no operation personnel in the detection area, a hibernation instruction is generated and sent to the camera module, so that the camera module enters a hibernation state according to the hibernation instruction.

[0013] In an optional implementation, the circuit breaker further comprises a video compression module, which is in communication connection with the processor and the camera module respectively; The receiving the target camera data sent by the camera module, and forwarding the target camera data to an external device through a communication module, comprises: Receiving the target camera data sent by the camera module, and sending a data compression instruction and the target camera data to the video compression module; Compressing the target camera data according to the data compression instruction through the video compression module, and forwarding the target compression data to an external device through the communication module.

[0014] In a second aspect, the application provides a control device of a circuit breaker, the method being applied to a processor in the circuit breaker, the circuit breaker comprising a human body detection module, a camera module and a communication module, the processor being in communication connection with the human body detection module, the camera module and the communication module respectively, and the control device comprising: A receiving module configured to receive a human body detection signal sent by the human body detection module for a detection area, the human body detection signal being used to indicate whether an operator exists in the detection area; A generating module configured to generate a shooting instruction and send the shooting instruction to the camera module if the human body detection signal indicates that an operator exists in the detection area; A forwarding module configured to receive target camera data sent by the camera module according to the shooting instruction, and forward the target camera data to an external device through the communication module, wherein the target camera data is generated by the camera module after a shooting operation is performed on the detection area according to the shooting instruction; An executing module configured to receive a control instruction sent by the external device when it is determined that the target camera data meets a preset condition, and perform a control operation corresponding to the control instruction.

[0015] In an optional implementation, the human body detection module comprises a wireless radar detection module, and the receiving module is specifically configured to receive a human body detection signal sent by the wireless radar detection module for a detection area, wherein the human body detection signal is detected after the wireless radar detection module emits a wifi signal to the detection area.

[0016] In an optional implementation, the circuit breaker further comprises a near field communication master device, the near field communication master device being in communication connection with the processor, and the receiving module is further configured to send a communication request to a near field communication slave device through the near field communication master device, and receive a communication response returned by the near field communication slave device according to the communication request; If it is determined through the near field communication master device that the communication response meets a preset requirement, setting an operation permission of the circuit breaker as a first preset permission corresponding to the near field communication slave device.

[0017] In an optional implementation, the external device is configured to determine whether the operator corresponding to the target camera data has the second preset permission; if yes, a first control instruction is generated and sent to the processor, the first control instruction being used to set the operation permission of the circuit breaker as the second preset permission; if not, a preset prompt information is generated and sent to the processor.

[0018] In an optional implementation, the second preset permission has a higher permission level than the first preset permission.

[0019] In an optional implementation, the execution module is configured to receive a first control instruction sent by the external device when the external device determines that the target camera data matches any camera data in the matching camera data set, wherein the external device is configured to include the matching camera data set, and the matching camera data set includes camera data corresponding to at least one preset operator. According to the first control instruction, the operation permission of the circuit breaker is set as the second preset permission.

[0020] In an optional implementation, the generation module is further configured to generate a hibernation instruction and send the hibernation instruction to the camera module if the human body detection signal indicates that there is no operator in the detection area, so that the camera module enters a hibernation state according to the hibernation instruction.

[0021] In an optional implementation, the circuit breaker further includes a video compression module, and the video compression module is in communication connection with the processor and the camera module, respectively. The forwarding module is configured to receive target camera data sent by the camera module, and send a data compression instruction and the target camera data to the video compression module. The target camera data is compressed by the video compression module according to the data compression instruction, and the target compressed data is forwarded to an external device by the communication module.

[0022] In a third aspect, the present application provides a circuit breaker, which includes a processor, a detection module, a camera module, and a communication module, wherein the processor is in communication connection with the human body detection module, the camera module, and the communication module, respectively, and the processor is used to execute the control method of the circuit breaker according to any one of the preceding embodiments.

[0023] In a fourth aspect, the present application provides a computer readable storage medium, which stores a computer program, and the computer program is executed by a processor to execute the control method of the circuit breaker according to any one of the preceding embodiments.

[0024] The present application has the following beneficial effects: The method provided by the circuit breaker control method, the circuit breaker and the storage medium provided by the embodiments of the present application is applied to a processor in a circuit breaker, the circuit breaker includes a human body detection module, a camera module and a communication module, the processor is in communication connection with the human body detection module, the camera module and the communication module respectively, and the method includes the following steps: receiving a human body detection signal sent by the human body detection module for a detection area, the human body detection signal being used for indicating whether an operator exists in the detection area; if the human body detection signal indicates that the operator exists in the detection area, generating a shooting instruction and sending the shooting instruction to the camera module; receiving target camera data sent by the camera module according to the shooting instruction, and forwarding the target camera data to an external device through the communication module, wherein the target camera data is generated by the camera module after a shooting operation is performed on the detection area according to the shooting instruction; receiving a control instruction sent by the external device when it is determined that the target camera data meets a preset condition, and performing a control operation corresponding to the control instruction, so that the corresponding operation permission can be opened for the operators with different operation identities, the illegal operation of the unauthorized personnel can be avoided, and the operation safety of the circuit breaker can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0026] Figure 1 A flowchart of a circuit breaker control method provided by the embodiments of the present application is shown in the figure. Figure 2 A flowchart of another circuit breaker control method provided by the embodiments of the present application is shown in the figure. Figure 3 A flowchart of another circuit breaker control method provided by the embodiments of the present application is shown in the figure. Figure 4 A flowchart of another circuit breaker control method provided by the embodiments of the present application is shown in the figure. Figure 5 A flowchart of another circuit breaker control method provided by the embodiments of the present application is shown in the figure. Figure 6 A functional module diagram of a circuit breaker control device provided by the embodiments of the present application is shown in the figure. Figure 7 An electronic device structure diagram provided by the embodiments of the present application is shown in the figure. DETAILED DESCRIPTION

[0027] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present application.

[0029] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0030] In the related art, the circuit breaker is an important equipment and facility during operation or maintenance, and under normal circumstances, only personnel who have been fully trained can safely operate. However, in the actual application process, there are widespread unauthorized personnel operating in violation of regulations or unskilled operating personnel, which leads to significant operational safety hazards in existing circuit breaker systems.

[0031] Therefore, the embodiments of the present application provide a control method of a circuit breaker, which can improve the operational safety of the circuit breaker by combining a human body detection module and a camera module.

[0032] Figure 1 A flowchart of a control method of a circuit breaker provided by the embodiments of the present application is shown, and the method can be applied to a processor in a circuit breaker. The circuit breaker can include a human body detection module, a camera module and a communication module, and the processor is respectively communicatively connected with the human body detection module, the camera module and the communication module.

[0033] Optionally, the processor can be a micro control unit (MCU), and the processor and the human body detection module can communicate based on a serial port, and the processor and the camera module can communicate based on a serial camera control bus (SCCB), which is not limited here.

[0034] The camera module can support various sizes of output and various formats of output such as RGB, JPEG, etc. Optionally, the camera module can include an SCCB communication clock pin, an SCCB communication data pin, a data line pin, a pixel clock pin, a power-down mode enable (active high) pin, a frame synchronization signal pin, a line synchronization signal pin, a reset signal (active low) pin, and the like, without limitation, which can be flexibly selected according to the actual application scenario.

[0035] As shown in Figure 1 the method comprises: S101, receiving a human body detection signal sent by a human body detection module for a detection area, the human body detection signal being used to indicate whether an operator exists in the detection area.

[0036] The detection area can be an area in which the operator operates the circuit breaker. Optionally, the operation mode of the operator on the circuit breaker can include, but is not limited to, opening and closing operation, viewing electrical parameters (such as current, voltage, power, power factor, and electric energy metering) of the circuit breaker, viewing fault records (such as fault time and fault type) of the circuit breaker, and repairing the circuit breaker, without limitation.

[0037] Optionally, the human body detection module can perform real-time detection on the detection area and generate a human body detection signal accordingly. The generated human body detection signal can be sent to a processor (such as an MCU), and the processor can determine whether an operator exists in the detection area according to the human body detection signal.

[0038] S102, if the human body detection signal indicates that an operator exists in the detection area, a shooting instruction is generated and sent to the camera module.

[0039] Optionally, if the processor determines that an operator exists in the detection area according to the human body detection signal, a shooting instruction can be generated and sent to the camera module at this time, so that the camera module can perform a shooting operation on the detection area according to the shooting instruction to obtain target camera data.

[0040] In some embodiments, the camera module can be set to a dormant state when no shooting instruction is received, so as to reduce the power consumption of the camera module.

[0041] S103, receiving target camera data sent by the camera module according to the shooting instruction, and forwarding the target camera data to an external device through a communication module.

[0042] The target camera data is generated by the camera module after performing a shooting operation on the detection area according to the shooting instruction.

[0043] Optionally, the external device can have a storage function and a remote control function, and in some embodiments, the external device can be a cloud, and the user device can log in to the cloud to remotely control the circuit breaker.

[0044] For the camera module, the target camera data obtained by the camera module according to the shooting instruction and the detection area can be sent to the processor, and the processor can forward the target camera data to the external device through the communication module after receiving the target camera data. The external device can receive and store the target camera data.

[0045] S104, receiving the control instruction sent by the external device when it is determined that the target camera data meets the preset condition, and performing the control operation corresponding to the control instruction.

[0046] Optionally, the control instruction sent when the target camera data meets the preset condition can be determined according to the operation identity of the current operator corresponding to the target camera data.

[0047] In some embodiments, the operation identity of the circuit breaker operator can include an ordinary operator, a technician, an operation engineer, and a system administrator, whose operation authority is successively raised. Of course, the operation identity is not limited thereto.

[0048] Among them, the operation authority of the ordinary operator can include: performing a routine tripping / closing operation (such as local manual operation), viewing real-time current, voltage and other basic parameters, reporting abnormal state (without the right to handle complex faults), etc.; the operation authority of the technician, that is, the operator with operation qualification, can include: performing fault reset, emergency tripping and other operations, adjusting basic protection parameters (such as over-current threshold), performing leakage test, mechanical maintenance, etc.; the operation authority of the operation engineer can include: setting advanced protection parameters (such as shell current, rated current, etc.), accessing historical fault records, analyzing fault causes, configuring communication network or remote control authority, etc.; the operation authority of the system administrator is the highest, which can set user operation authority, operation log audit, manage network access of intelligent circuit breaker, etc., which is not limited herein.

[0049] Optionally, the external device can be configured to allow the system administrator to log in to the cloud through the user device to set different operation authorities for operators with different operation identities, for example, the system administrator can set different operation authorities for ordinary operators and technicians. It should be noted that the user device can be installed with a preset login software to log in to the cloud.

[0050] In some embodiments, after the system administrator logs in the external device through the user device, the operation identity of the current operator can be determined according to the target camera data, and the corresponding control instruction can be generated according to the operation identity of the current operator; the generated control instruction can be sent to the processor through the external device, and the processor can perform corresponding control operation according to the control instruction, such as locking or releasing the corresponding function (such as modifying the protection parameter, trip test, etc.). Compared with the existing control mode, the corresponding operation permission can be opened for the operator with different operation identities, the illegal operation of the unauthorized personnel can be avoided, and the operation safety of the circuit breaker can be improved.

[0051] It should be noted that in actual operation process, the operation data of the operator on the circuit breaker can also be synchronously transmitted to the cloud to form an operation log, so that the operation record can be traced based on the operation log subsequently. For example, the history illegal operation record can be traced according to the operation log, and the safety of the circuit breaker can be further improved.

[0052] In summary, the embodiment of the present application provides a control method of a circuit breaker, which is applied to a processor in the circuit breaker. The circuit breaker includes a human body detection module, a camera module and a communication module. The processor is in communication connection with the human body detection module, the camera module and the communication module. The method includes: receiving a human body detection signal sent by the human body detection module for a detection area, the human body detection signal being used to indicate whether there is an operator in the detection area; if the human body detection signal indicates that there is an operator in the detection area, generating a shooting instruction and sending it to the camera module; receiving target camera data sent by the camera module according to the shooting instruction, and forwarding the target camera data to an external device through the communication module, wherein the target camera data is generated by the camera module after shooting operation on the detection area according to the shooting instruction; receiving a control instruction sent by the external device when it is determined that the target camera data meets a preset condition, and executing a control operation corresponding to the control instruction. The method realizes that the corresponding operation permission can be opened for the operator with different operation identities, the illegal operation of the unauthorized personnel can be avoided, and the operation safety of the circuit breaker can be improved.

[0053] In an optional embodiment, the human body detection module includes a wireless radar detection module, and the above receiving a human body detection signal sent by the human body detection module for a detection area includes: receiving a human body detection signal sent by the wireless radar detection module for a detection area, wherein the human body detection signal is detected after the wireless radar detection module emits a wifi signal to the detection area.

[0054] Optionally, the wireless radar detection module works in such a way that it can emit a WiFi signal to the detection area and continuously scan the signal strength (RSSI) of the detection area. If the signal strength (RSSI) of the detection area meets the preset signal threshold, it is determined that the detection area has an operator, and at this time, a human body detection signal indicating that the detection area has an operator can be generated. If it is determined that the detection area has no operator, a human body detection signal indicating that the detection area has no operator can be generated.

[0055] In some embodiments, the detection area can be an area within a preset distance (for example, 2 meters) from the circuit breaker. Optionally, the wireless radar detection module can be configured to detect the movement of a person within a preset distance (for example, 2 meters) from the circuit breaker.

[0056] After the wireless radar detection module generates the human body detection signal, it can be sent to the processor, and the processor can determine whether to generate a shooting instruction according to the method described above.

[0057] By applying the embodiments of the present application, it is realized that whether an operator exists in the detection area can be quickly determined by the wireless radar detection module, so as to determine whether to wake up the camera module, and the power consumption of the camera module can be reduced.

[0058] Figure 2 Another flowchart of a control method of a circuit breaker is provided for the embodiments of the present application. In optional embodiments, the circuit breaker further comprises a near field communication master device, which is in communication connection with the processor.

[0059] In some embodiments, the circuit breaker can provide a near field communication (NFC) induction area, which can be provided with an NFC master device capable of matching communication with an NFC slave device. In some embodiments, the operator of the circuit breaker can be configured to include an NFC slave device.

[0060] Optionally, as shown in Figure 2 After the above-mentioned receiving human body detection module sends the human body detection signal to the detection area, it further comprises: S201, sending a communication request to the near field communication slave device through the near field communication master device, and receiving a communication response returned by the near field communication slave device according to the communication request.

[0061] Optionally, the NFC master device arranged in the NFC induction area can generate an alternating magnetic field, if the operator holds the NFC slave device and contacts the NFC induction area, the NFC master device and the NFC slave device can establish a communication link through electromagnetic induction coupling between them, then the NFC master device can send a communication request to the NFC slave device, and the NFC slave device can return a communication response to the NFC master device after receiving the communication request.

[0062] It should be noted that the present application does not limit the operation identity of the operator holding the NFC slave device, which can be an ordinary operator, a technician, an operation engineer, etc., which is not limited here.

[0063] S202, if the communication response determined by the near field communication master device meets the preset requirement, the operation permission of the circuit breaker is set to the first preset permission corresponding to the NFC slave device.

[0064] In some embodiments, the circuit breaker can be configured to include the first preset permission corresponding to the NFC slave device.

[0065] The NFC master device can determine whether the communication response meets the preset requirement according to the preset communication setting after receiving the communication response, if not, it can be determined that the NFC slave device is an illegal device, if it meets, it is determined that the NFC slave device is a valid device, then at this time the processor can set the operation permission of the circuit breaker to the first preset permission according to the NFC slave device.

[0066] Optionally, the first preset permission can be a basic permission, for example, it can be the operation permission of an ordinary operator, but not limited thereto.

[0067] By introducing the matching mode of the near field communication master device and the near field communication slave device, the application can realize the preliminary verification of the operation identity of the operator, if the verification is passed, the operation permission of the circuit breaker can be set to the first preset permission, then at this time the operator can operate the circuit breaker with the first preset permission, thereby ensuring that the circuit breaker can be operated in multiple modes to improve the applicability of the application method.

[0068] In an optional embodiment, the external device is configured to determine whether the target camera data corresponds to an operator with a second preset permission; if so, a first control instruction is generated and sent to the processor, the first control instruction is used to set the operation permission of the circuit breaker to the second preset permission, if not, a preset prompt information is generated and sent to the processor.

[0069] In some embodiments, the processor can still generate the shooting instruction and send it to the camera module if the human body detection signal indicates that there is an operator in the detection area while setting the operation permission of the circuit breaker to the first preset permission corresponding to the NFC slave device; receive the target camera data sent by the camera module according to the shooting instruction, and forward the target camera data to the external device through the communication module, wherein if the external device determines that the operator corresponding to the target camera data has the second preset permission, the external device can send the first control instruction for setting the operation permission of the circuit breaker to the second preset permission to the processor.

[0070] It should be noted that if the external device determines that the operator corresponding to the target camera data does not have the second preset permission, the external device can generate a preset prompt information and send it to the processor. It can be understood that at this time, the operator can know the current permission range according to the preset prompt information, thereby improving the applicability of the method of the present application.

[0071] For example, the preset prompt information can be displayed through the display screen of the circuit breaker. The preset prompt information can be: the target camera data determination fails, and the current operation permission of the circuit breaker is still the first preset permission.

[0072] By applying the embodiments of the present application, the operation permission of the circuit breaker can be updated based on the judgment result of the external device, thereby improving the applicability of the method of the present application.

[0073] In optional embodiments, the permission level of the second preset permission is higher than the permission level of the first preset permission.

[0074] In some embodiments, the first preset permission can be a basic permission, for example, the operation permission of an ordinary operator, and the permission level of the second preset permission is higher than the permission level of the first preset permission, for example, the operation permission of a technician.

[0075] By applying the embodiments of the present application, if it is determined by the near field communication master device that the communication response meets the preset requirement, the operation permission of the circuit breaker is set to the first preset permission, so that the operator can perform corresponding operation on the circuit breaker with the first preset permission, thereby reducing the waiting time of the operator. Further, if it is determined that the operator corresponding to the target camera data has the second preset permission, the operation permission of the circuit breaker is set to the second preset permission, so that the operation permission of the operator can be switched from the first preset permission to the second preset permission, thereby further improving the safety of the circuit breaker.

[0076] Figure 3 Another flowchart of a control method of a circuit breaker is provided for the embodiments of the present application. In optional embodiments, as shown in FIG. 8, the method comprises the following steps. Figure 3As shown, the external device according to the target camera data sends a control instruction, and performs a control operation corresponding to the control instruction, including: S301, receiving a first control instruction sent by the external device when determining that the target camera data matches any camera data in the matching camera data set.

[0077] The external device is configured to include the matching camera data set, and the matching camera data set includes camera data corresponding to at least one preset operator.

[0078] Optionally, the matching camera data set can specifically include at least one face image corresponding to each preset operator, and each preset operator can be configured to correspond to a second preset permission.

[0079] In some embodiments, the external device can be configured to include a face matching algorithm, and the external device receives the target camera data sent by the processor, can extract the face image of the current operator according to the target camera data, and based on the face matching algorithm, the face feature matching is performed between the face image corresponding to the target camera data and each face image in the matching camera data set. If the matching is successful, a first control instruction for setting the operation permission of the circuit breaker to the second preset permission can be generated, and the generated first control instruction can be further sent to the processor.

[0080] S302, according to the first control instruction, setting the operation permission of the circuit breaker to the second preset permission.

[0081] After the processor receives the first control instruction, the operation permission of the circuit breaker can be set to the second preset permission.

[0082] By applying the embodiments of the present application, the external device can automatically set the operation permission of the circuit breaker remotely according to the target camera data, which can improve the intelligence of the circuit breaker and improve the applicability of the method of the present application compared with the setting mode by the system administrator.

[0083] Figure 4 Another flowchart of a circuit breaker control method provided by the embodiments of the present application is shown. In an optional embodiment, as shown in Figure 4 The above method further includes: S401, if the human body detection signal indicates that there is no operator in the detection area, a sleep instruction is generated and sent to the camera module, so that the camera module enters a sleep state according to the sleep instruction.

[0084] Wherein, at any detection moment, if the human body detection signal indicates that there is no operator in the detection area, the processor can generate a sleep instruction and send it to the camera module, and then the camera module can enter a sleep state according to the sleep instruction, and can realize standby in a low-power consumption state. If the human body detection signal indicates that there is an operator in the detection area, the camera module is awakened, which can avoid the camera module always maintaining a high-power consumption mode, and improve the applicability of the circuit breaker.

[0085] Figure 5 Another flowchart of a control method of a circuit breaker is provided for the embodiments of the present application. In an optional implementation, the circuit breaker further comprises a video compression module, which is in communication connection with the processor and the camera module, respectively.

[0086] The video compression module can be based on the multi-core high-integration SoC architecture of ARM chips, digital signal processors, and hardware acceleration engines, and has powerful video processing functions, can adapt to various environments, and can ensure the clarity and real-time performance of the picture. Optionally, the video compression module can also integrate low-code-rate H.264 encoding technology to greatly reduce network storage space, integrate data encryption standard (DES), triple DES (3DES), and other encryption and decryption hardware engines to ensure network security, which is not limited herein, and can be flexibly set according to actual application scenarios.

[0087] In some embodiments, the video compression module and the camera module can communicate through an SCCB bus, and the video compression module and the processor can communicate through a USART serial port, which is not limited herein.

[0088] Optionally, as shown in Figure 5 the above, the target camera data sent by the camera module is received, and the target camera data is forwarded to an external device through a communication module, which comprises: S501, receiving target camera data sent by the camera module, and sending a data compression instruction and the target camera data to the video compression module.

[0089] S502, the target camera data is compressed according to the data compression instruction through the video compression module, and the target compression data is forwarded to an external device through the communication module.

[0090] Among them, the processor can receive the target camera data sent by the camera module and forward it to the video compression module. At the same time, it can also send data compression instructions to the video compression module. After receiving the data compression instruction, the video compression module can compress the target compressed data based on H.264 encoding technology, preset encryption algorithm, etc., and forward the compressed target compressed data to the external device through the communication equipment to ensure the full process image quality of the high-definition video corresponding to the target camera data from acquisition to cloud storage, and realize high-definition information storage.

[0091] It should be noted that the camera module can also be communicatively connected to the video compression module, and the video compression module is communicatively connected to the communication module. The target camera data generated after the camera module shoots the detection area according to the shooting instruction can be sent to the video compression module. After receiving the target camera data, the video compression module can compress the target compressed data based on H.264 encoding technology, a preset encryption algorithm, etc., and forward the compressed target compressed data to the external device via the communication device. This application does not limit the specific transmission method here, and it can be flexibly set according to the actual application scenario.

[0092] In summary, by applying the embodiments of the present application, the safety level of the circuit breaker itself can be improved, while the risk of human misoperation or malicious operation can be avoided, and the function of human-computer interaction can be enhanced.

[0093] The present application method can accurately identify the operating identity of the current operator through the configuration of detection, judgment, uploading, identification and other functions, and can grant the corresponding authority level according to the operating identity of the current operator. In this way, the safe maintenance and operation of the circuit breaker can be effectively guaranteed in a complex use environment, thereby maximizing the safety level.

[0094] Figure 6 This is a functional module diagram of a circuit breaker control device provided in an embodiment of the present application. The control device is applied to a processor in the circuit breaker. The circuit breaker includes a human body detection module, a camera module, and a communication module. The processor is connected to the human body detection module, the camera module, and the communication module respectively. The basic principle and technical effect of the device are the same as those of the corresponding method embodiment mentioned above. For the sake of brief description, the parts not mentioned in this embodiment can be referred to the corresponding content in the method embodiment. Figure 6 As shown, the control device 100 includes: A receiving module 110 is configured to receive a human detection signal sent by the human detection module for a detection area, wherein the human detection signal is used to indicate whether an operator is present in the detection area; The generating module 120 is configured to generate a shooting instruction and send the shooting instruction to the camera module if the human body detection signal indicates that the operation personnel exist in the detection area. The forwarding module 130 is configured to receive target camera data sent by the camera module according to the shooting instruction, and forward the target camera data to an external device through the communication module, wherein the target camera data is generated by the camera module after performing a shooting operation on the detection area according to the shooting instruction. The executing module 140 is configured to receive a control instruction sent by the external device when it is determined that the target camera data meets a preset condition, and perform a control operation corresponding to the control instruction.

[0095] In an optional implementation, the human body detection module includes a wireless radar detection module, and the receiving module is specifically configured to receive a human body detection signal sent by the wireless radar detection module for the detection area, wherein the human body detection signal is detected after the wireless radar detection module emits a wifi signal to the detection area.

[0096] In an optional implementation, the circuit breaker further includes a near field communication master device, which is in communication connection with the processor. The receiving module 110 is further configured to send a communication request to a near field communication slave device through the near field communication master device, and receive a communication response returned by the near field communication slave device according to the communication request. If it is determined through the near field communication master device that the communication response meets a preset requirement, the operation permission of the circuit breaker is set as a first preset permission corresponding to the near field communication slave device.

[0097] In an optional implementation, the external device is configured to determine whether the operation personnel corresponding to the target camera data has a second preset permission; if yes, a first control instruction is generated and sent to the processor, the first control instruction is used to set the operation permission of the circuit breaker as a second preset permission; and if not, a preset prompt information is generated and sent to the processor.

[0098] In an optional implementation, the second preset permission has a higher permission level than the first preset permission.

[0099] In an optional implementation, the executing module 140 is configured to receive a first control instruction sent by the external device when it is determined that the target camera data matches any camera data in a matching camera data set, wherein the external device is configured to include the matching camera data set, and the matching camera data set includes camera data corresponding to at least one preset operation personnel. According to the first control instruction, the operation permission of the circuit breaker is set as a second preset permission.

[0100] In an optional implementation, the generation module 120 is further configured to generate a hibernation instruction and send the hibernation instruction to the camera module if the human body detection signal indicates that there is no operator in the detection area, so that the camera module enters a hibernation state according to the hibernation instruction.

[0101] In an optional implementation, the circuit breaker further includes a video compression module, which is in communication connection with the processor and the camera module, respectively. The forwarding module 130 is configured to receive the target camera data sent by the camera module, and send a data compression instruction and the target camera data to the video compression module. The video compression module performs a compression operation on the target camera data according to the data compression instruction, and forwards the target compression data to an external device through the communication module.

[0102] The apparatus described above is configured to execute the method provided in the foregoing embodiments, and has similar implementation principles and technical effects, which will not be described here.

[0103] The above modules can be one or more integrated circuits configured to implement the above method, for example, one or more application specific integrated circuits (ASICs), or one or more microprocessors, or one or more field programmable gate arrays (FPGAs), etc. For another example, when a certain module above is implemented in the form of a processing element scheduling code, the processing element can be a general-purpose processor, such as a central processing unit (CPU) or other processor that can invoke program code. For another example, the modules can be integrated together to implement a system-on-a-chip (SOC).

[0104] Figure 7 An electronic device structure schematic diagram is provided for the embodiments of the present application. The electronic device can be integrated in the control device of the circuit breaker. As shown in the figure, the electronic device can include a processor 210, a storage medium 220, and a bus 230. The storage medium 220 stores machine-readable instructions executable by the processor 210. When the electronic device is running, the processor 210 communicates with the storage medium 220 through the bus 230. The processor 210 executes the machine-readable instructions to perform the steps of the above method embodiments. The specific implementation and technical effects are similar, which will not be described here. Figure 7

[0105] ​Optionally, the present application also provides a storage medium, and the storage medium stores the computer program, and the computer program is run by the processor to execute the steps of the method embodiments. The specific implementation and technical effects are similar, and will not be repeated here.

[0106] In several embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other manners. For example, the described apparatus embodiments are merely schematic. The division of the units is merely a logical function division. There can be another division manner for the actual implementation, for example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the displayed or discussed mutual couplings or direct couplings or communication connections can be indirect couplings or communication connections through some interfaces, devices or units, and can be electrical, mechanical or other forms.

[0107] The units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, that is, can be located in one place, or can be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment scheme.

[0108] In addition, each functional unit in the various embodiments of the present application can be integrated in one processing unit, or each unit can be physically present separately, or two or more units can be integrated in one unit. The integrated unit can be realized in the form of hardware, or in the form of hardware plus software functional units.

[0109] The integrated unit realized in the form of software functional units can be stored in a computer readable storage medium. The software functional units stored in the storage medium include a plurality of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor (English: processor) to execute part of the steps of the method described in the various embodiments of the present application. The foregoing storage medium includes a U disk, a mobile hard disk, a read-only memory (English: Read-Only Memory, abbreviated as: ROM), a random access memory (English: Random Access Memory, abbreviated as: RAM), a magnetic disk or an optical disk, and various program code storage media.

[0110] It has to be noted that, in the present document, relational terms are intended only to convey a possible relationship between elements or items or between an element or an item and another without necessarily having a meaning of a direct or indirect many-to-many relationship, learning, inheritance, multiplication or any other possibility than that of a previous patent application owned by the applicant of the present patent document, the claim of which is explicitly incorporated herewith by reference in its entirety, since claims can have been defined in that document in a different manner than is used in the present application. It has to be noted that the herein-referenced patent application is a continuation-in-part of the above-mentioned previous patent application, and as such, the content of the above-mentioned previous patent application is explicitly incorporated herewith by reference in its entirety. Also, it is to be noted that the terms "comprising", "including", and similar terms do not exclude the presence of elements or items other than those listed in a claim, or that no limitations are implied by such terms. The words "a" or "an" shall not be construed in the exclusive or indefinite sense, unless expressly defined so in the claims. The implementation of the processes, methods, and / or functions described herein can be in the form of code and / or instructions embodied in computer-readable media (transitory or non-transitory). The computer-readable media (transitory or non-transitory) can include, at least, one from the list consisting of: non-transitory computer-readable medium, non-transitory machine-readable medium, machine-readable medium, codes, code segments, instructions, data, computer data base, register, processor, processor- memory, random access memory, read only memory, magnetic tape, magnetic medium, magnetic storage or any other medium that can be used to store the desired information and which can be accessed by a computer. The foregoing is merely illustrative of the principles of this application and various modifications can be made by persons skilled in the art without departing from the scope and nature of the application as disclosed in the foregoing description and as illustrated in the following claims.

Claims

1. A control method of a circuit breaker, characterized by, The method is applied to a processor in a circuit breaker, the circuit breaker comprising a human body detection module, a camera module and a communication module, the processor being in communication connection with the human body detection module, the camera module and the communication module respectively, and the method comprising: receiving a human body detection signal sent by the human body detection module for a detection area, the human body detection signal being used to indicate whether an operator exists in the detection area; if the human body detection signal indicates that an operator exists in the detection area, generating a shooting instruction and sending the shooting instruction to the camera module; receiving target camera data sent by the camera module according to the shooting instruction, and forwarding the target camera data to an external device through the communication module, wherein the target camera data is generated by the camera module after a shooting operation is performed on the detection area according to the shooting instruction; receiving a control instruction sent by the external device when it is determined that the target camera data meets a preset condition, and performing a control operation corresponding to the control instruction.

2. The method of claim 1, wherein, The human body detection module comprises a wireless radar detection module, and the receiving of the human body detection signal sent by the human body detection module for a detection area comprises: receiving a human body detection signal sent by the wireless radar detection module for a detection area, wherein the human body detection signal is detected after the wireless radar detection module emits a wifi signal to the detection area.

3. The method of claim 1, wherein, The circuit breaker further comprises a near field communication master device, the near field communication master device being in communication connection with the processor, and after the receiving of the human body detection signal sent by the human body detection module for a detection area, the method further comprises: sending a communication request to a near field communication slave device through the near field communication master device, and receiving a communication response returned by the near field communication slave device according to the communication request; if it is determined through the near field communication master device that the communication response meets a preset requirement, setting an operation permission of the circuit breaker as a first preset permission corresponding to the near field communication slave device.

4. The method of claim 3, wherein, The external device is configured to judge whether an operator corresponding to the target camera data has a second preset permission, and if so, generate a first control instruction and send the first control instruction to the processor, the first control instruction being used to set an operation permission of the circuit breaker as a second preset permission, and if not, generate a preset prompt information and send the preset prompt information to the processor.

5. The method of claim 4, wherein, The second preset permission has a higher permission level than the first preset permission.

6. The method of claim 4, wherein, The receiving of the control instruction sent by the external device according to the target camera data and the performing of a control operation corresponding to the control instruction comprise: receiving a first control instruction sent by the external device when it is determined that the target camera data matches any camera data in a matching camera data set, wherein the external device is configured to comprise the matching camera data set, and the matching camera data set comprises camera data corresponding to at least one preset operator; according to the first control instruction, setting an operation permission of the circuit breaker as a second preset permission.

7. The method of claim 1, wherein, The method further comprises: If the human body detection signal indicates that there is no operator in the detection area, a hibernation instruction is generated and sent to the camera module, so that the camera module enters a hibernation state according to the hibernation instruction.

8. The method according to any one of claims 1 to 7, characterized in that, The circuit breaker further comprises a video compression module, which is in communication connection with the processor and the camera module respectively. The receiving the target camera data sent by the camera module and forwarding the target camera data to an external device through the communication module comprises: Receiving the target camera data sent by the camera module and sending a data compression instruction and the target camera data to the video compression module; The target camera data is compressed according to the data compression instruction through the video compression module, and the target compressed data is forwarded to an external device through the communication module.

9. A circuit breaker characterized by, The circuit breaker comprises a processor, a detection module, a camera module and a communication module, the processor is in communication connection with the human body detection module, the camera module and the communication module respectively, and the processor is used for executing the control method of the circuit breaker in any one of claims 1-8.

10. A computer-readable storage medium, characterized in that, The computer readable storage medium stores a computer program, and the computer program is run by the processor to execute the control method of the circuit breaker in any one of claims 1-8. The computer readable storage medium stores a computer program, and the computer program is run by the processor to execute the control method of the circuit breaker in any one of claims 1-8.

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