A control method for an electrical connector, an electrical connector, a medium, and a computer device

Abstract

The present application provides a control method for an electrical connector, an electrical connector, a medium, and a computer device. The control method for the electrical connector of the present invention includes periodically detecting and obtaining the current system operation mode; if the system operation mode is the charging state, the dynamic control circuit module connects the charging interface of the charging circuit to the PCB board through the first charging wire and the second charging wire via the MOS transistor according to the first control signal and disconnects the connection between the MOS transistor and the sensor circuit; if the system operation mode is the non-charging state, the dynamic control circuit module connects the sensor device of the sensor circuit to a wire of the charging circuit via the MOS transistor according to the second control signal and uses this wire as the temporary wire of the sensor circuit. The present invention enables the charging circuit and the sensor circuit to share a charging wire, reduces the number of wires arranged inside the electrical connector, and improves the electromagnetic anti-interference ability and electromagnetic compatibility optimization performance of the thin and light electrical connector.

Description

Technical Field

[0001] The present invention relates to a control method for an electrical connector, an electrical connector, a medium, and a computer device, and belongs to the technical field of electrical connection devices for electronic devices. Background Art

[0002] With the rapid development of the miniaturization and thinning of electrical devices, electrical connectors integrating multiple functions have more and higher requirements in existing industrial scenarios, such as various ultra-high requirements for high-density integration, dynamic anti-interference ability, etc. However, there is also a certain contradiction between high-density integration and dynamic anti-interference ability. Because high-density integration inevitably leads to more signal transmission media such as wires arranged inside the electrical connector, and the distance between these signal transmission media is getting smaller and smaller. These signal transmission media are prone to signal interference with each other during operation, which inevitably has an adverse impact on the improvement of dynamic anti-interference ability. Therefore, how to optimize the layout structure inside the electrical connector is a technical difficulty that needs to be solved urgently in the prior art. Summary of the Invention

[0003] Aiming at the above deficiencies of the prior art, the purpose of the present invention is to provide a control method for an electrical connector, an electrical connector, a medium, and a computer device.

[0004] According to an embodiment of the present invention, the first solution is provided as follows: A control method for an electrical connector, comprising the following steps:

[0005] Periodically detect and obtain the current system operation mode, where the system operation mode includes a charging state and a non-charging state;

[0006] If the system operation mode is the charging state, the signal processing module sends a first control signal to the dynamic control circuit module. The dynamic control circuit module connects the charging interface of the charging circuit to the PCB board through the first charging wire and the second charging wire through the MOS transistor according to the first control signal and disconnects the connection between the MOS transistor and the sensor circuit. The disconnection of the connection between the MOS transistor and the sensor circuit causes the disconnection of the connection between the sensor circuit and the PCB board;

[0007] If the system operation mode is the non-charging state, the signal processing module sends a second control signal to the dynamic control circuit module. The dynamic control circuit module connects a sensor device of the sensor circuit to a wire of the charging circuit through the MOS transistor according to the second control signal and uses the wire as a temporary wire of the sensor circuit. The connection of a wire of the charging circuit to the MOS transistor causes the disconnection of the connection between the charging circuit and the PCB board.

[0008] Further, the sensor circuit includes a plurality of sensor sub-modules. The step in which the dynamic control circuit module connects a sensor device of the sensor circuit to a wire of the charging circuit through an MOS transistor according to a second control signal and uses the wire as a temporary wire of the sensor circuit includes:

[0009] The second control signal includes a sensor sub-module selection signal. According to the sensor sub-module selection signal, the dynamic control circuit module connects a short wire of the sensor sub-module to the temporary wire of the sensor circuit and transmits a target sensing signal of the sensor sub-module to the signal processing module.

[0010] Further, the sensor sub-module selection signal includes the number and type of sub-sensors. A sensor timing signal is generated based on the number and type of sub-sensors. The sensor timing signal performs a periodic sorting on the selected multiple sensor sub-modules. According to the sensor timing signal, the short wires of the selected multiple sensor sub-modules are periodically and sequentially connected to the PCB board through the dynamic control circuit module, and the signal processing module will separately process and transmit the multiple target sensing signals in each period.

[0011] According to an embodiment of the present invention, using the control method of the electrical connector in the first solution provided by the present invention, a second solution is provided as:

[0012] An electrical connector includes a PCB board, a signal processing module and a battery module integrated on the PCB board, and further includes a charging circuit, a sensor circuit and a dynamic control circuit module;

[0013] The signal processing module periodically detects and obtains the current system operation mode, and the system operation mode includes a charging state and a non-charging state;

[0014] In the charging state, the dynamic control circuit module connects a charging interface of the charging circuit to the PCB board through a first charging wire and a second charging wire through an MOS transistor and disconnects the connection between the MOS transistor and the sensor circuit. The disconnection of the connection between the MOS transistor and the sensor circuit causes the disconnection of the connection between the sensor circuit and the PCB board;

[0015] In the non-charging state, the dynamic control circuit module connects a sensor device of the sensor circuit to a wire of the charging circuit through an MOS transistor and uses the wire as a temporary wire of the sensor circuit. The connection of a wire of the charging circuit to the MOS transistor causes the disconnection of the connection between the charging circuit and the PCB board.

[0016] Further, the dynamic control circuit module further includes a microcontroller and a driving circuit. The microcontroller is configured to receive a control signal of the system operation mode. The driving circuit is connected to the microcontroller, the MOS transistor, the charging circuit, and the sensor circuit, and is configured to drive the MOS transistor to connect to the charging circuit or the sensor circuit according to the control signal.

[0017] Further, a heat insulation member is further included. The heat insulation member is disposed on the housing of the electrical connector and divides the device layout cavity in the housing into two parts. The PCB board is located in one part, and the charging interface of the charging circuit and the sensor device of the sensor are located in the other part.

[0018] Further, the dynamic control circuit module is integrated on the PCB board, or the dynamic control circuit module is disposed in the sensor device part of the device layout cavity.

[0019] Further, if the dynamic control circuit module is disposed in the sensor device part of the device layout cavity, the sensor circuit includes a plurality of sensor sub-modules. The sensor sub-module includes a sub-sensor device, a sub-wire, and a short wire connected to the dynamic control circuit module. The length of the sub-wire is greater than the length of the short wire. The sub-wire passes through the heat insulation member and is connected to the PCB board. The plurality of short wires are respectively connected to the dynamic control circuit module. In the charging state, the signal processing module controls the charging circuit to charge the charging module through the dynamic control circuit module. In the non-charging state, the signal processing module selects a group of sensor sub-modules through the dynamic control circuit module and transmits the target sensing signal of the sensor sub-circuit.

[0020] A computer device includes a memory and a processor. The memory stores a computer program. When the computer program is executed by the processor, the processor performs the following steps:

[0021] Periodically detect and obtain the current system operation mode, where the system operation mode includes a charging state and a non-charging state;

[0022] If the system operation mode is the charging state, the signal processing module sends a first control signal to the dynamic control circuit module. The dynamic control circuit module connects the charging interface of the charging circuit to the PCB board through the first charging wire and the second charging wire through the MOS transistor according to the first control signal and disconnects the connection between the MOS transistor and the sensor circuit. The disconnection of the connection between the MOS transistor and the sensor circuit causes the disconnection of the connection between the sensor circuit and the PCB board;

[0023] If the system operation mode is in a non - charging state, the signal processing module sends a second control signal to the dynamic control circuit module. The dynamic control circuit module, according to the second control signal, connects the sensor device of the sensor circuit to a wire of the charging circuit through a MOS transistor and uses this wire as the temporary wire of the sensor circuit. A wire of the charging circuit is connected to the MOS transistor, causing the connection between the charging circuit and the PCB board to be disconnected.

[0024] A computer - readable storage medium stores a computer program. When the computer program is executed by a processor, the processor performs the following steps:

[0025] Periodically detect and obtain the current system operation mode, where the system operation mode includes a charging state and a non - charging state;

[0026] If the system operation mode is in a charging state, the signal processing module sends a first control signal to the dynamic control circuit module. The dynamic control circuit module, according to the first control signal, connects the charging interface of the charging circuit to the PCB board through a first charging wire and a second charging wire via a MOS transistor and disconnects the connection between the MOS transistor and the sensor circuit. The disconnection of the connection between the MOS transistor and the sensor circuit causes the connection between the sensor circuit and the PCB board to be disconnected;

[0027] If the system operation mode is in a non - charging state, the signal processing module sends a second control signal to the dynamic control circuit module. The dynamic control circuit module, according to the second control signal, connects the sensor device of the sensor circuit to a wire of the charging circuit through a MOS transistor and uses this wire as the temporary wire of the sensor circuit. A wire of the charging circuit is connected to the MOS transistor, causing the connection between the charging circuit and the PCB board to be disconnected.

[0028] Compared with the prior art, the beneficial effects of the independent claim of the technical solution provided by this application: The control method of the electrical connector provided by the present invention periodically confirms whether the current system operation mode is a charging state or a non-charging state, and dynamically switches a charging wire of the charging circuit to different working states through the MOS transistor electrical connection structure of the dynamic control circuit, so that the charging circuit and the sensor circuit share a charging wire, reducing the number of wires arranged inside the electrical connector and realizing the hardware technology reserve for miniaturization and high-density integration of the electrical connector, providing a hardware basis for improving the compatibility of ultra-thin devices. Arranging fewer wire materials inside the miniaturized and ultra-thin electrical connector can avoid signal interference between the antenna and the wire, greatly improving the electromagnetic anti-interference ability and electromagnetic compatibility optimization performance of the thin and light electrical connector. At the same time, periodically detecting and confirming the charging state and non-charging state enables a working mode with a charge and discharge power of 100W or higher and a sensor interval, greatly improving the signal fidelity. In addition, the dynamic control circuit can achieve a microsecond-level dynamic switching ability. Combined with the microsecond-level periodic detection time interval of the signal processing module, it can achieve fast dynamic response and seamless switching of the electrical connector, and can meet the real-time requirements of alternating power supply and data transmission in high-end data processing scenarios such as lidar and machine vision response, with a frame rate of up to 200Hz. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0030] Among them:

[0031] Figure 1 is a flowchart of the control method of the electrical connector in an embodiment;

[0032] Figure 2 is a block diagram of the structure of the electrical connector in an embodiment;

[0033] Figure 3 is a block diagram of the structure of a computer device in an embodiment.

[0034] REFERENCE NUMERALS:

[0035] 101 - signal processing module; 102 - battery module; 103 - dynamic control circuit module; 104 - heat insulation member; 105 - perforation; 111 - charging interface; 112 - first charging wire; 113 - second charging wire; 121 - sensor device; 122 - sub-wire; 123 - short wire. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0036] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0037] Embodiment 1

[0038] The technical problem solved in this embodiment is that existing electrical connectors integrating multiple functions are subject to various ultra-high requirements such as high-density integration and dynamic anti-interference ability in industrial scenarios. However, there is also a certain contradiction between high-density integration and dynamic anti-interference ability. Because high-density integration inevitably leads to more signal transmission media such as wires being arranged inside the electrical connector, and the spacing between these signal transmission media is getting smaller and smaller. These signal transmission media are prone to signal interference with each other during operation, which inevitably has an adverse impact on the improvement of dynamic anti-interference ability.

[0039] To solve the above technical problem, this embodiment provides a control method for an electrical connector, as Figure 1 shown, including the following steps:

[0040] S101: Periodically detect and obtain the current system operation mode, where the system operation mode includes a charging state and a non-charging state;

[0041] Specifically, periodic detection is performed through the signal processing module 101. The minimum interval of this periodic interval is 1 us. Therefore, a pattern recognition algorithm needs to be input into the signal processing module 101. Corresponding to the structure of periodic detection, a first control signal and a second control signal are generated respectively for the charging state and the non-charging state. The first control signal or the second control signal is sent to the dynamic control circuit module 103 integrated on the PCB board, or can be sent to the dynamic control circuit module 103 through the first charging wire 112 or the second charging wire 113.

[0042] Specifically, when it is detected that the charging interface 111 is connected to an external power source, the system operation mode is determined to be the charging state, and when it is detected that the charging interface 111 is disconnected from the external power source, the system operation mode is determined to be the non-charging state.

[0043] Specifically, the first control signal can be a high-level pulse, and the second control signal is a low-level pulse.

[0044] S102: If the system operation mode is the charging state, the signal processing module 101 sends a first control signal to the dynamic control circuit module 103. The dynamic control circuit module 103 connects the charging interface 111 of the charging circuit to the PCB through the first charging wire 112 and the second charging wire 113 according to the first control signal through a MOS transistor and disconnects the connection between the MOS transistor and the sensor circuit. The disconnection of the connection between the MOS transistor and the sensor circuit causes the disconnection of the connection between the sensor circuit and the PCB.

[0045] Specifically, the circuit module includes the first charging wire 112, the second charging wire 113 and the charging interface 111. The battery module 102 provides an energy interface for charging and discharging the electrical connector and supports power transmission of ≥100W.

[0046] Specifically, the dynamic control circuit module 103 includes a MOS transistor or a multi-MOS transistor array. The MOS transistor can be a GaN-based MOS transistor (such as EPC2053). The switching delay of the MOS transistor < 10ns. Cooperating with the us-level detection period of the signal processing module 101, the formed mode switching duration is less than 100ns. For example, a combined device of N-MOS and P-MOS. The dynamic control circuit module 103 is used to receive and process the first control signal or the second control signal of the signal processing module 101 and specifically execute the dynamic switching logic between the charging circuit and the sensor circuit.

[0047] Specifically, the MOS transistor conduction strategy of the dynamic control circuit is that the positive pole of the charging interface 111 is connected to the first charging wire 112, and the negative pole is connected to the second charging wire 113 to form a 100W charging circuit to the PCB and charge the battery. At the same time, the connection between all MOS transistors and the sensor device 121 is disconnected.

[0048] S103: If the system operation mode is the non-charging state, the signal processing module 101 sends a second control signal to the dynamic control circuit module 103. The dynamic control circuit module 103 connects the sensor device 121 of the sensor circuit to a wire of the charging circuit through a MOS transistor according to the second control signal and uses the wire as a temporary wire of the sensor circuit. The connection of a wire of the charging circuit to the MOS transistor causes the disconnection of the connection between the charging circuit and the PCB.

[0049] Specifically, the MOS transistor conduction strategy of the dynamic control circuit is to connect the original first charging wire 112 or the second charging wire 113 to the short wire 123 of the sensor device 121 so that the first charging wire 112 or the second charging wire 113 serves as a temporary signal wire of the sensor device 121, connect the sub-wire 122 to the PCB and complete the reconstruction of the sensor circuit, and temperature signals, humidity signals, etc. can be transmitted.

[0050] The control method of the electrical connector provided by the present invention periodically confirms whether the current system operation mode is a charging state or a non-charging state, and dynamically switches a charging wire of the charging circuit to different working states through the MOS transistor electrical connection structure of the dynamic control circuit, so that the charging circuit and the sensor circuit share a charging wire, reducing the number of wires arranged inside the electrical connector and realizing the hardware technology reserve for miniaturization and high-density integration of the electrical connector, providing a hardware basis for improving the compatibility of ultra-thin devices. Arranging fewer wire materials inside the miniaturized and ultra-thin electrical connector can avoid signal interference between the antenna and the wires, greatly improving the electromagnetic anti-interference ability and electromagnetic compatibility optimization performance of the thin and light electrical connector. At the same time, periodically detecting and confirming the charging state and non-charging state enables the working mode of separating the 100W or higher charging and discharging power from the sensor, greatly improving the signal fidelity. In addition, the dynamic control circuit can achieve the microsecond-level dynamic switching ability. Combining with the microsecond-level periodic detection time interval of the signal processing module 101, it can realize the fast dynamic response and seamless switching of the electrical connector, and can meet the real-time requirements of alternating power supply and data transmission in high-end data processing scenarios such as lidar and machine vision response, with a frame rate of up to 200Hz.

[0051] Embodiment 2

[0052] This embodiment provides a preferred control method for an electrical connector, including the steps:

[0053] Periodically detect and obtain the current system operation mode, where the system operation mode includes a charging state and a non-charging state;

[0054] If the system operation mode is the charging state, the signal processing module 101 sends a first control signal to the dynamic control circuit module 103. The dynamic control circuit module 103 connects the charging interface 111 of the charging circuit to the PCB through the first charging wire 112 and the second charging wire 113 according to the first control signal through the MOS transistor and disconnects the connection between the MOS transistor and the sensor circuit. Disconnecting the connection between the MOS transistor and the sensor circuit disconnects the connection between the sensor circuit and the PCB;

[0055] If the system operation mode is the non-charging state and the sensor circuit includes multiple sensor sub-modules, the signal processing module 101 sends a second control signal to the dynamic control circuit module 103. The second control signal includes a sensor sub-module selection signal. According to the sensor sub-module selection signal, the dynamic control circuit module 103 connects the short wire 123 of the sensor sub-module to the temporary wire of the sensor circuit and transmits the target sensing signal of the sensor sub-module to the signal processing module 101. One wire of the charging circuit is connected to the MOS transistor, disconnecting the connection between the charging circuit and the PCB.

[0056] The sensor sub-module selection signal includes the number and types of sub-sensors, generates a sensor timing signal based on the number and types of sub-sensors. The sensor timing signal performs periodic sorting on the selected multiple sensor sub-modules. According to the sensor timing signal, the short wires 123 of the selected multiple sensor sub-modules are periodically and sequentially connected to the PCB board through the dynamic control circuit module 103. The signal processing module 101 will separately process and transmit the multiple target sensing signals within each period.

[0057] The sensor module of this embodiment is more complex, integrating multiple different types and quantities of sensors. In traditional solutions, it is necessary to set input and output wires for each sensor, making the internal structure of the electrical connector very complex and the overall product volume relatively large, which goes against the requirements of miniaturized and thin devices. However, this solution effectively solves the drawback of excessive internal wire layouts in such complex devices. By periodically detecting the number and types of sub-sensors in the sensor module and generating a sensor timing signal, it effectively and efficiently completes the signal collection of the sensor sub-modules according to the sensor timing signal and forms a periodic signal of a group of sub-sensors. The signal processing module 101 separately processes and transmits the multiple target sensor signals within each period, which can form the periodic signal collection and processing of the electrical connector device, thus forming an efficient signal collection and processing solution.

[0058] Embodiment Three

[0059] The technical problem solved by this embodiment is that existing electrical connectors integrating multiple functions have various ultra-high requirements in industrial scenarios, such as high-density integration and dynamic anti-interference ability. However, there is a certain contradiction between high-density integration and dynamic anti-interference ability. Because high-density integration inevitably leads to more signal transmission media such as wires being arranged inside the electrical connector, and the spacing between these signal transmission media is getting smaller and smaller. These signal transmission media are prone to signal interference with each other during operation, inevitably having an adverse impact on the improvement of dynamic anti-interference ability.

[0060] To solve the above technical problem, this embodiment provides an electrical connector, including a PCB board, a signal processing module 101 and a battery module 102 integrated on the PCB board, and further including a charging circuit, a sensor circuit and a dynamic control circuit module 103;

[0061] Specifically, the dynamic control circuit module 103 also includes a microcontroller and a drive circuit. The microcontroller is used to receive a control signal of the system operation mode. The drive circuit is connected to the microcontroller, the MOS tube, the charging circuit and the sensor circuit, and is used to drive the MOS tube to connect the charging circuit or the sensor circuit according to the control signal. The dynamic control circuit module 103 is integrated into the PCB board, or the dynamic control circuit module 103 is arranged in the sensor device 121 part of the device arrangement cavity.

[0062] The signal processing module 101 periodically detects and obtains the current system operation mode, wherein the system operation mode includes a charging state and a non-charging state;

[0063] In the charging state, the dynamic control circuit module 103 connects the charging interface 111 of the charging circuit to the PCB board through the first charging wire 112 and the second charging wire 113 through the MOS tube and disconnects the connection between the MOS tube and the sensor circuit. The disconnection between the MOS tube and the sensor circuit disconnects the connection between the sensor circuit and the PCB board.

[0064] In the non-charging state, the dynamic control circuit module 103 connects the sensor device 121 of the sensor circuit with a wire of the charging circuit through a MOS tube and uses the wire as a temporary wire of the sensor circuit. A wire of the charging circuit is connected to the MOS tube to disconnect the charging circuit from the PCB board.

[0065] The control method of the electric connector provided by the present invention periodically confirms whether the current system operation mode is a charging state or a non-charging state, and dynamically switches a charging wire of the charging circuit to different working states through the MOS tube electrical connection structure of the dynamic control circuit, so that the charging circuit and the sensor circuit share a charging wire, reducing the number of wires arranged inside the electric connector, realizing the hardware technology reserve of miniaturized and high-density integrated electric connectors, and providing a hardware foundation for improving the compatibility of ultra-thin devices. Arranging fewer wires and wires inside a miniaturized and ultra-thin electric connector can avoid signal interference between the antenna and the wire, greatly improving the electromagnetic anti-interference ability and electromagnetic compatibility optimization performance of the thin and light electric connector, and periodically detecting and confirming the charging state and the non-charging state, so that the charging and discharging power of 100W or higher and the working mode of the sensor interval are greatly improved, which greatly improves the signal fidelity. In addition, microsecond-level dynamic switching capability can be achieved through the dynamic control circuit. Combined with the microsecond-level periodic detection time interval of the signal processing module 101, the electrical connector can achieve rapid dynamic response and senseless switching. In high-end data processing scenarios such as lidar and machine vision response, the real-time requirements of alternating power supply and data transmission can be met, with a frame rate of up to 200Hz.

[0066] Further, it further includes a heat insulation member 104, which is disposed on the housing of the electrical connector and divides the device layout cavity in the housing into two parts. The PCB board is located in one part, and the charging interface 111 of the charging circuit and the sensor device 121 of the sensor are located in the other part. The heat insulation member 104 is made of aluminum nitride ceramic material and is used to block the heat conduction path between the charging terminal side and the PCB board side. The heat insulation member 104 is provided with a perforation 105 for passing a wire, and the perforation 105 penetrates through the heat insulation member 104.

[0067] Further, a copper-nickel alloy layer can be plated on the perforation 105 of the heat insulation member 104 to form a Faraday cage structure with better shielding effect.

[0068] In a preferred embodiment, if the dynamic control circuit module 103 is disposed in the sensor device 121 part of the device layout cavity, the sensor circuit includes a plurality of sensor sub-modules. The sensor sub-module includes a sub-sensor device 121, a sub-wire 122, and a short wire 123 connected to the dynamic control circuit module 103. The length of the sub-wire 122 is greater than the length of the short wire 123. The sub-wire 122 passes through the heat insulation member 104 and is connected to the PCB board. A plurality of short wires 123 are respectively connected to the dynamic control circuit module 103. In the charging state, the signal processing module 101 controls the charging circuit to charge the charging module through the dynamic control circuit module 103. In the non-charging state, the signal processing module 101 selects a group of sensor sub-modules through the dynamic control circuit module 103 and transmits the target sensing signal of the sensor sub-circuit.

[0069] That is, a plurality of sensor sub-modules share a charging wire through the short wire 123 and the dynamic control circuit module 103, increasing the multiplexing ratio of the charging wire to 50% and reducing the number of wires used by 50%. Moreover, the distance between the perforations 105 of the heat insulation member 104 and the distance between the non-shared wires can be doubled or more, reducing the signal interference intensity by more than 60%.

[0070] Embodiment 4

[0071] Figure 3 The internal structure diagram of a computer device in an embodiment is shown. The computer device can specifically be a terminal or a server. As Figure 3 shown, Figure 3The outer square frame line therein is the computer device, and the computer device includes a processor, a memory, and a network interface connected through a system bus. Among them, the memory includes a non-volatile storage medium and an internal memory. The non-volatile storage medium of the computer device stores an operating system and may also store a computer program. When the computer program is executed by the processor, the processor can implement the control method of the electrical connector. The memory may also store a computer program. When the computer program is executed by the processor, the processor can execute the control method of the electrical connector. Those skilled in the art can understand that Figure 3 The structure shown in is only a block diagram of some structures related to the solution of this application, and does not constitute a limitation on the computer device to which the solution of this application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine some components, or have different component arrangements.

[0072] In one embodiment, a computer device is proposed, including a memory and a processor. The memory stores a computer program. When the computer program is executed by the processor, the processor performs the following steps:

[0073] Periodically detect and obtain the current system operation mode, where the system operation mode includes a charging state and a non-charging state;

[0074] If the system operation mode is the charging state, the signal processing module 101 sends a first control signal to the dynamic control circuit module 103. The dynamic control circuit module 103 connects the charging interface 111 of the charging circuit to the PCB through the first charging wire 112 and the second charging wire 113 according to the first control signal through the MOS transistor and disconnects the connection between the MOS transistor and the sensor circuit. The disconnection of the connection between the MOS transistor and the sensor circuit causes the disconnection of the connection between the sensor circuit and the PCB;

[0075] If the system operation mode is the non-charging state, the signal processing module 101 sends a second control signal to the dynamic control circuit module 103. The dynamic control circuit module 103 connects the sensor device 121 of the sensor circuit to a wire of the charging circuit through the MOS transistor and uses the wire as a temporary wire of the sensor circuit. The connection of a wire of the charging circuit to the MOS transistor causes the disconnection of the connection between the charging circuit and the PCB.

[0076] In one embodiment, a computer-readable storage medium is proposed, storing a computer program. When the computer program is executed by the processor, the processor performs the following steps:

[0077] Periodically detect and obtain the current system operation mode, where the system operation mode includes a charging state and a non-charging state;

[0078] If the system operation mode is the charging state, the signal processing module 101 sends a first control signal to the dynamic control circuit module 103. The dynamic control circuit module 103 connects the charging interface 111 of the charging circuit to the PCB through the first charging wire 112 and the second charging wire 113 by means of a MOS transistor according to the first control signal and disconnects the connection between the MOS transistor and the sensor circuit. The disconnection of the connection between the MOS transistor and the sensor circuit causes the disconnection of the connection between the sensor circuit and the PCB.

[0079] If the system operation mode is the non-charging state, the signal processing module 101 sends a second control signal to the dynamic control circuit module 103. The dynamic control circuit module 103 connects a sensor device 121 of the sensor circuit to a wire of the charging circuit by means of a MOS transistor according to the second control signal and uses this wire as a temporary wire of the sensor circuit. The connection of a wire of the charging circuit to the MOS transistor causes the disconnection of the connection between the charging circuit and the PCB.

[0080] Those of ordinary skill in the art can understand that all or part of the processes of implementing the methods in the above embodiments can be completed by instructing relevant hardware through a computer program. The program can be stored in a non-volatile computer-readable storage medium. When the program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, storage, database or other medium used in the various embodiments provided in the present application can include non-volatile and / or volatile memories. Non-volatile memories can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memories can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), Rambus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and Rambus dynamic RAM (RDRAM), etc.

[0081] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0082] The above-described embodiments merely represent several implementation manners of the present application. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the patent scope of the present application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all fall within the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A control method for an electrical connector, characterized in that: The steps include: Periodically detecting and acquiring a current system operation mode, wherein the system operation mode includes a charging state and a non-charging state; If the system operation mode is the charging state, the signal processing module sends a first control signal to the dynamic control circuit module, and the dynamic control circuit module connects the charging interface of the charging circuit to the PCB board through the first charging wire and the second charging wire through the MOS tube according to the first control signal, and disconnects the MOS tube from the sensor circuit. The disconnection of the MOS tube from the sensor circuit disconnects the connection between the sensor circuit and the PCB board; If the system operation mode is in a non-charging state, the signal processing module sends a second control signal to the dynamic control circuit module. The dynamic control circuit module connects the sensor device of the sensor circuit with a wire of the charging circuit through a MOS tube according to the second control signal and uses the wire as a temporary wire of the sensor circuit. A wire of the charging circuit is connected to the MOS tube to disconnect the connection between the charging circuit and the PCB board.

2. The control method of the electrical connector according to claim 1, characterized in that: The sensor circuit includes a plurality of sensor submodules, and the steps of the dynamic control circuit module connecting the sensor device of the sensor circuit to a wire of the charging circuit through a MOS tube according to the second control signal and using the wire as a temporary wire of the sensor circuit include: The second control signal includes a sensor submodule selection signal. According to the sensor submodule selection signal, the short wire of the sensor submodule is connected to the temporary wire of the sensor circuit through the dynamic control circuit module and the target sensing signal of the sensor submodule is transmitted to the signal processing module.

3. The control method of the electrical connector according to claim 2, characterized in that: The sensor submodule selection signal includes the number and type of sub-sensors, and a sensor timing signal is generated according to the number and type of sub-sensors. The sensor timing signal will periodically sort the selected multiple sensor submodules. According to the sensor timing signal, the short wires of the selected multiple sensor submodules are periodically connected to the PCB board through the dynamic control circuit module, and the signal processing module will separately process and transmit the multiple target sensor signals in each cycle.

4. An electrical connector, characterized in that: It includes a PCB board, a signal processing module and a battery module integrated on the PCB board, and also includes a charging circuit, a sensor circuit and a dynamic control circuit module; The signal processing module periodically detects and obtains the current system operation mode, wherein the system operation mode includes a charging state and a non-charging state; In the charging state, the dynamic control circuit module connects the charging interface of the charging circuit to the PCB board through the first charging wire and the second charging wire through the MOS tube and disconnects the connection between the MOS tube and the sensor circuit. The disconnection between the MOS tube and the sensor circuit disconnects the connection between the sensor circuit and the PCB board. In the non-charging state, the dynamic control circuit module connects the sensor device of the sensor circuit to a wire of the charging circuit through the MOS tube and uses the wire as a temporary wire of the sensor circuit. A wire of the charging circuit is connected to the MOS tube to disconnect the charging circuit from the PCB board.

5. The electrical connector according to claim 4, characterized in that: The dynamic control circuit module also includes a microcontroller and a drive circuit. The microcontroller is used to receive a control signal of the system operation mode. The drive circuit is connected to the microcontroller, MOS tube, charging circuit and sensor circuit, and is used to drive the MOS tube to connect the charging circuit or the sensor circuit according to the control signal.

6. The electrical connector according to claim 4, characterized in that: It also includes a heat insulating member, which is arranged on the shell of the electrical connector and divides the device arrangement cavity in the shell into two parts, the PCB board is located in one part, and the charging interface of the charging circuit and the sensor device of the sensor are located in the other part.

7. The electrical connector according to claim 6, characterized in that: The dynamic control circuit module is integrated into the PCB board, or the dynamic control circuit module is arranged in the sensor device part of the device arrangement cavity.

8. The electrical connector according to claim 7, characterized in that: If the dynamic control circuit module is arranged in the sensor device part of the device arrangement cavity, the sensor circuit includes multiple sensor sub-modules, the sensor sub-module includes a sub-sensor device, a sub-wire and a short wire connected to the dynamic control circuit module, the length of the sub-wire is greater than the length of the short wire, the sub-wire passes through the thermal insulation member and is connected to the PCB board, and multiple short wires are respectively connected to the dynamic control circuit module. In the charging state, the signal processing module controls the charging circuit through the dynamic control circuit module to charge the charging module. In the non-charging state, the signal processing module selects a group of sensor sub-modules through the dynamic control circuit module and transmits the target sensing signal of the sensor sub-circuit.

9. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the processor is caused to execute the steps of the method for controlling the electrical connector according to any one of claims 1 to 3.

10. A computer device comprising a memory and a processor, characterized in that: The memory stores a computer program, and when the computer program is executed by the processor, the processor executes the steps of the control method of the electrical connector according to any one of claims 1 to 3.

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