Detection method, detection equipment and storage medium

Abstract

The embodiment of the invention discloses a detection method, detection equipment and a storage medium, and the method comprises the steps: detecting a state between a first detection point and a second detection point; wherein the distance between the first detection point and a card holder of a user identification module of the terminal is a first distance, and the distance between the second detection point and the card holder of the user identification module of the terminal is a second distance; the first distance is smaller than the second distance; based on the states of the first detection point and the second detection point, whether the user identification module is a first detection result or not is determined, and the first detection result is a result caused by man-made destruction and / or violation operation. Thus, by detecting the state between the first detection point and the second detection point, whether the user identification module has man-made destruction and / or violation operation can be accurately judged, the detection result of the user identification module can be rapidly and accurately determined, and the detection efficiency is improved.

Description

Technical Field

[0001] The present disclosure relates to the field of electronic technology, and in particular to a detection method, a detection device and a storage medium. Background Art

[0002] With the continuous development of electronic technology and communication technology, chip boards are becoming more and more popular; and the user identification module is located on the chip board and is an important part of the chip board. However, since the user identification module card is located on the chip board and cannot be plugged in, how to implement the troubleshooting and fault handling of the user identification module is a difficult problem.

[0003] Currently, special testing equipment is required for detection. The testing equipment is relatively complex and cannot quickly and accurately determine the cause of the failure of the user identification module. Summary of the invention

[0004] The embodiments of the present disclosure disclose a detection method, a detection device, and a storage medium.

[0005] According to a first aspect of an embodiment of the present disclosure, a detection method is provided, which is applied to a detection device, and the method includes:

[0006] Detecting the state between a first detection point and a second detection point; wherein the distance between the first detection point and the card tray of the user identification module of the terminal is a first distance, and the distance between the second detection point and the card tray of the user identification module of the terminal is a second distance; and the first distance is smaller than the second distance;

[0007] Based on the state between the first detection point and the second detection point, it is determined whether the user identification module is a first detection result, wherein the first detection result is a result caused by human damage and / or illegal operation.

[0008] In some embodiments, the potential difference between the first detection point and the second detection point is less than or equal to a predetermined potential difference.

[0009] In some embodiments, a first element is connected between the first detection point and the second detection point; and determining whether the user identification module is a first detection result based on a state between the first detection point and the second detection point includes:

[0010] If the first element between the first detection point and the second detection point is conductive, determining that the user identification module is the first detection result;

[0011] or,

[0012] If the first element between the first detection point and the second detection point is not conductive, it is determined that the SIM is not the first detection result.

[0013] In some embodiments, a second element is connected between the first detection point and the second detection point; and determining whether the user identification module is a first detection result based on the state between the first detection point and the second detection point includes:

[0014] If the second element between the first detection point and the second detection point is blown, determining that the user identification module is the first detection result;

[0015] or,

[0016] If the second element between the first detection point and the second detection point is not blown, it is determined that the subscriber identification module is not the first detection result.

[0017] In some embodiments, the determining whether the user identification module is a first detection result based on the state between the first detection point and the second detection point includes:

[0018] Acquire detection data of the first detection point and the second detection point based on a host computer, wherein the detection data is used to describe a state between the first detection point and the second detection point;

[0019] Based on the detection data, it is determined whether the user identification module is the first detection result.

[0020] According to a second aspect of an embodiment of the present disclosure, a detection device is provided, the detection device comprising:

[0021] A detection module, used to detect the state between a first detection point and a second detection point; wherein the distance between the first detection point and the card tray of the user identification module of the terminal is a first distance, and the distance between the second detection point and the card tray of the user identification module of the terminal is a second distance; and the first distance is smaller than the second distance;

[0022] A determination module is used to determine whether the user identification module is a first detection result based on the state between the first detection point and the second detection point, wherein the first detection result is a result caused by human damage and / or illegal operation.

[0023] In some embodiments, the potential difference between the first detection point and the second detection point is less than or equal to a predetermined potential difference.

[0024] In some embodiments, a first element is connected between the first detection point and the second detection point;

[0025] The determination module is configured to determine that the user identification module is the first detection result if the first element between the first detection point and the second detection point is conductive;

[0026] or,

[0027] The determination module is configured to determine that the user identification module is not the first detection result if the first element between the first detection point and the second detection point is not conductive.

[0028] In some embodiments, a second element is connected between the first detection point and the second detection point;

[0029] The determination module is configured to determine that the user identification module is the first detection result if the second element between the first detection point and the second detection point is blown;

[0030] or,

[0031] The determination module is configured to determine that the user identification module is not the first detection result if the second element between the first detection point and the second detection point is not blown.

[0032] In some embodiments, the determining module is used to perform the following steps:

[0033] Acquire detection data of the first detection point and the second detection point, wherein the detection data is used to describe a state between the first detection point and the second detection point;

[0034] Based on the detection data, it is determined whether the user identification module is the first detection result.

[0035] According to a third aspect of an embodiment of the present disclosure, a detection device is provided, the detection device comprising:

[0036] a memory for storing processor-executable instructions;

[0037] A processor connected to the memory;

[0038] Wherein, the processor is configured to: implement the detection method described in any embodiment of the present disclosure when executing the executable instructions.

[0039] According to a fourth aspect of an embodiment of the present disclosure, a storage medium is provided, wherein the storage medium stores a computer executable program, wherein the computer executable program, when executed by a processor, implements the detection method described in any embodiment of the present disclosure.

[0040] The technical solution provided by the embodiments of the present disclosure may have the following beneficial effects:

[0041] In an embodiment of the present disclosure, the state between a first detection point and a second detection point is detected; wherein, the distance between the first detection point and the card tray of the user identification module of the terminal is a first distance, and the distance between the second detection point and the card tray of the user identification module of the terminal is a second distance; the first distance is smaller than the second distance; based on the state of the first detection point and the second detection point, it is determined whether the user identification module is a first detection result, wherein the first detection result is a result caused by human damage and / or illegal operation.

[0042] In this way, by detecting the state between the first detection point and the second detection point, it is possible to accurately determine whether the user identification module has been damaged and / or operated in violation of regulations, and the detection result of the user identification module can be determined quickly and accurately, thereby improving detection efficiency.

[0043] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0045] Figure 1 is a flow chart of a detection method according to an exemplary embodiment;

[0046] Figure 2 is a schematic diagram showing the position of a detection point according to an exemplary embodiment;

[0047] Figure 3 is a schematic diagram showing a diode connected between detection points according to an exemplary embodiment;

[0048] Figure 4 is a schematic diagram showing a fuse connected between detection points according to an exemplary embodiment;

[0049] Figure 5 is a flow chart of a detection method according to an exemplary embodiment;

[0050] Figure 6 is a schematic structural diagram of a detection device according to an exemplary embodiment;

[0051] Figure 7 It is a schematic structural diagram of a detection device according to an exemplary embodiment. DETAILED DESCRIPTION

[0052] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0053] In the related art, when the terminal is a smart phone, a smart phone is composed of more than 100 bill of materials (BOM).

[0054] As shown in Table 1 below, Table 1 is a schematic diagram of partial disassembly of a smartphone.

[0055]

[0056] Table 1

[0057] It is understood that each element in the above Table 1 exists independently. These elements are exemplarily listed in the same table, but it does not mean that all elements in the table must exist at the same time as shown in the table. The value of each element is independent of the value of any other element in Table 1. Therefore, those skilled in the art can understand that the value of each element in Table 1 is an independent embodiment.

[0058] In some embodiments, for the Subscriber Identity Module (SIM) card module in a smart phone, the normal power supply voltage (Volt Current Condenser, VCC) is about 1.8V. When the external voltage reaches 3 times or more, for example, when the SIM card module power supply voltage VCC is about 5V, the SIM card module function will fail. At this time, the failure phenomenon of the smart phone is that the SIM card in the SIM card module cannot be recognized, but the smart phone can be turned on normally; when the external voltage reaches about 10V, the power management chip (Power Management IC, PMIC) in the smart phone will fail, and the failure phenomenon of the smart phone is that it cannot be turned on normally.

[0059] Currently, in the case where the SIM card cannot be recognized and the smartphone can be powered on normally, there is no effective means to determine whether the SIM module failure is the result of human damage and / or illegal operation.

[0060] In the disclosed embodiment, Figure 1 is a block diagram of a detection method according to an exemplary embodiment, such as Figure 1 As shown, the detection method comprises:

[0061] Step S110: Detecting the state between a first detection point and a second detection point; wherein the distance between the first detection point and the card tray of the user identification module of the terminal is a first distance, and the distance between the second detection point and the card tray of the user identification module of the terminal is a second distance; and the first distance is smaller than the second distance;

[0062] Step S120: Based on the state between the first detection point and the second detection point, determine whether the user identification module is a first detection result, wherein the first detection result is a result caused by human damage and / or illegal operation.

[0063] The method described in the embodiments of the present disclosure is applied to a detection device; the detection device can be any mobile terminal or a fixed terminal. The terminal can be a device that provides voice and / or data connectivity to a user. Exemplarily, the terminal can be an Internet of Things terminal, such as a sensor device, a mobile phone (or so-called "cellular" phone), and a computer with an Internet of Things terminal, for example, it can be a fixed, portable, pocket-sized, handheld, computer-built-in, or vehicle-mounted device. Alternatively, the terminal can also be a device of an unmanned aerial vehicle. Alternatively, the terminal can also be a vehicle-mounted device, for example, it can be a driving computer with wireless communication capabilities, or a wireless terminal external to the driving computer.

[0064] In some embodiments, the first detection point and the second detection point may be one or more, wherein a plurality is two or more, and the number of the first detection points corresponds to the number of the second detection points one by one.

[0065] In some embodiments, the state is used to indicate the connection state between the first detection point and the second detection point. Optionally, the state may be the state of a component connected between the first detection point and the second detection point.

[0066] In some embodiments, detecting the state between the first detection point and the second detection point includes at least one of the following:

[0067] Detecting a state of a first detection point;

[0068] detecting a state of a second detection point;

[0069] A connection state between the first detection point and the second detection point is detected.

[0070] In some embodiments, detecting the state of the first detection point includes at least one of the following:

[0071] whether the potential of the first detection point is consistent with the first predetermined potential;

[0072] whether the voltage at the first detection point is consistent with the first predetermined voltage;

[0073] Whether the current at the first detection point is consistent with the first predetermined current.

[0074] In some embodiments, detecting the state of the second detection point includes at least one of the following:

[0075] whether the potential of the second detection point is consistent with the second predetermined potential;

[0076] whether the voltage at the second detection point is consistent with the second predetermined voltage;

[0077] Whether the current at the second detection point is consistent with the second predetermined current.

[0078] In some embodiments, detecting the connection status between the first detection point and the second detection point includes one of the following:

[0079] Detecting the conduction state of components between the first detection point and the second detection point;

[0080] Detect the fusing state of the components between the first detection point and the second detection point.

[0081] In some embodiments, the user identification module is used to store the user's data authentication method and key so that the terminal system can authenticate the user's identity and exchange information. The user identification module includes at least: a SIM card and / or an eSIM card.

[0082] In some embodiments, the first detection point may be a position of a card tray close to a user identification module of the terminal.

[0083] Exemplarily, the first distance may be 0.76 mm, 1 mm, 5 mm, or 10 mm, etc.

[0084] In some embodiments, the second detection point may be a position of a card tray away from the user identification module of the terminal.

[0085] Exemplarily, the second distance may be 51 mm, 60.5 mm, or 100 mm, etc.

[0086] For example, Figure 2 As shown, an embodiment of the present disclosure provides a schematic diagram of the positions of a first detection point and a second detection point.

[0087] In this way, the embodiment of the present disclosure sets a first detection point at a first distance from the card tray of the user identification module of the terminal, and sets a second detection point at a second distance from the card tray of the user identification module of the terminal. When the user identification module of the terminal is damaged by illegal high voltage, since the first detection point is located close to the card tray of the user identification module of the terminal, the first detection point can be exposed to the high voltage, and the potential of the first detection point will change and increase accordingly; while the second detection point is located far away from the card tray of the user identification module of the terminal, the second detection point will not be exposed to the high voltage, and the potential of the second detection point will remain unchanged and will not change. Therefore, the state between the first detection point and the second detection point changes, that is, the potential difference between the first detection point and the second detection point changes; by detecting the change in the state between the first detection point and the second detection point, it can be determined that the failure of the user identification module is the result of human damage and / or illegal operation.

[0088] In some embodiments, the method further comprises:

[0089] Detecting a state between a first detection point and a second detection point; wherein a distance between the first detection point and a user identification module of the terminal is a third distance, and a distance between the second detection point and the user identification module of the terminal is a fourth distance; and the third distance is less than the fourth distance;

[0090] Based on the state between the first detection point and the second detection point, it is determined whether the user identification module is a first detection result, wherein the first detection result is a result caused by human damage and / or illegal operation.

[0091] Exemplarily, the artificial damage may be an operation of providing a voltage higher than the working voltage of the subscriber identification module.

[0092] Exemplarily, the illegal operation may be an illegal magnet demagnetization operation.

[0093] In some embodiments, the method further includes: determining whether the user identification module is a second detection result based on a state between the first detection point and the second detection point.

[0094] Exemplarily, the second detection result is a result caused by non-human damage and / or non-illegal operation; the second detection result is used to indicate that the user identification module is in a naturally damaged state.

[0095] In some embodiments, step S120 includes:

[0096] If the connection circuit between the first detection point and the second detection point is in a conducting state, determining that the user identification module is a first detection result;

[0097] If the connection circuit between the first detection point and the second detection point is not in the conducting state, it is determined that the SIM card is not the first detection result but the second detection result.

[0098] In this way, by detecting the state between the first detection point and the second detection point, it is possible to accurately determine whether the user identification module has been damaged and / or operated in violation of regulations, and the detection result of the user identification module can be determined quickly and accurately, thereby improving detection efficiency.

[0099] Furthermore, there is no need for testing by professional testing equipment or professionals, thereby saving manpower and / or equipment costs for testing the user identification module.

[0100] In some embodiments, the potential difference between the first detection point and the second detection point is less than or equal to a predetermined potential difference.

[0101] Exemplarily, the predetermined potential difference is less than the on-voltage of the connection component between the first detection point and the second detection point. For example, if the on-voltage is 1V, the predetermined potential difference may be 0.01V, 0.1V, 0.8V, etc.

[0102] Exemplarily, the predetermined potential difference is less than the fuse voltage of the connection component between the first detection point and the second detection point. For example, if the fuse voltage is 4V, the predetermined potential difference may be 2V, 2.5V, 3V, etc.

[0103] In some embodiments, the potential difference between the first detection point and the second detection point is less than or equal to a predetermined potential difference, including:

[0104] The first detection point is a first potential, the second detection point is a second potential, and the difference between the first potential and the second potential is less than or equal to the predetermined potential difference.

[0105] In some embodiments, the first detection point is a first potential, the second detection point is a second potential, and the difference between the first potential and the second potential is less than or equal to the predetermined potential difference, including:

[0106] The first detection point and the second detection point are respectively connected to a ground wire.

[0107] Exemplarily, the terminal sets a first detection point at a first position of the card tray close to the user identification module, and the electric potential of the first detection point is a first potential; the terminal sets a second detection point at a second position of the card tray away from the user identification module, and the electric potential of the second detection point is a second potential; wherein the first potential and the second potential are the same, and the difference between the first potential and the second potential is 0V.

[0108] Exemplarily, the first detection point and the second detection point are connected to the ground line (Ground, GND) respectively; the first detection point and the second detection point are not connected to any circuit and / or device on the chip board. The potential of the first detection point is approximately equal to 0V, and the potential of the second detection point is approximately equal to 0V; the potential difference between the first detection point and the second detection point is approximately equal to 0V.

[0109] In some embodiments, the potential difference between the first detection point and the second detection point is less than or equal to a predetermined potential difference, including:

[0110] The first detection point is connected to a first potential point, the second detection point is connected to a second potential point, and the potential difference between the first potential point and the second potential point is less than or equal to a predetermined potential difference.

[0111] Exemplarily, the potential of the first potential point in the terminal is 1 V, the potential of the second potential point is 0.5 V, and the predetermined potential difference is 1 V. The terminal connects the first detection point close to the user identification module to the first potential point, and the terminal connects the second detection point far from the user identification module to the second potential point, and the potential difference between the first potential point and the second potential point is 0.5 V, which is less than the predetermined potential difference.

[0112] In this way, the potential difference between the first detection point and the second detection point is less than or equal to the predetermined potential difference, which can be used to indicate that there is no conduction between the first detection point and the second detection point, and the user identification module is in a normal operating state.

[0113] In some embodiments, step S120 includes: determining whether the user identification module is a first detection result based on a conduction state between the first detection point and the second detection point.

[0114] In some embodiments, a first element is connected between the first detection point and the second detection point; step 120 includes:

[0115] If the first element between the first detection point and the second detection point is conductive, determining that the user identification module is the first detection result;

[0116] or,

[0117] If the first element between the first detection point and the second detection point is not conductive, the user identification module is determined to be a second detection result.

[0118] In some embodiments, the first element may be any switch element. Optionally, the first element includes but is not limited to at least one of the following: a diode, a transistor, a triode, and a bidirectional thyristor.

[0119] Optionally, the diode may be various types of diodes, for example, a silicon diode, or a light emitting diode (LED).

[0120] Optionally, the transistor may be an NPN transistor, a PNP transistor, a MOS (Metal Oxide Semiconductor Field Effect Transistor) transistor, or an IGBT (Insulated Gate Bipolar Transistor) transistor, etc.

[0121] Optionally, the MOS tube is divided into a P-type MOS tube and an N-type MOS tube, namely a PMOS tube and an NMOS tube. The MOS tube includes three pins: a G pole (gate) - a gate; an S pole (source) - a source; and a D pole (drain) - a drain.

[0122] In some embodiments, the terminal sets a third detection point. The third detection point is at a third distance from the card holder of the user identification module of the terminal; or the third detection point is at a third distance from the user identification module of the terminal. The third distance is greater than the first distance. For example, the first distance is 1 mm, and the third distance can be 50 mm.

[0123] Exemplarily, the first element is an NMOS tube. The first detection point in the terminal is connected to the gate of the first element, the second detection point is connected to the source, and the third detection point is connected to the drain; the voltage of the first detection point is 0V, the voltage of the second detection point is 0V, and the voltage of the third detection point is 2V. The detection device detects the state between the first detection point and the second detection point. If the detection device detects that the diode between the first detection point and the second detection point is in a non-conducting state, it is determined that the user identification module is the second detection result, and the second detection result indicates that the user identification module is the result of natural damage; if the detection device detects that the diode between the first detection point and the second detection point is in a conducting state, it is determined that there is an external voltage that is artificially provided higher than the working voltage of the user identification module; then the detection device determines that the user identification module is the first detection result, and the first detection result indicates that the user identification module is the result of artificial damage and / or illegal operation.

[0124] In one embodiment, Figure 3As shown, the first element is a diode, the conduction voltage of the diode is 4V, and the potential difference between the first detection point and the second detection point is 1.8V. The first detection point in the terminal is connected to the positive electrode of the diode, and the second detection point is connected to the negative electrode of the diode; the detection device detects the state between the first detection point and the second detection point. If the detection device detects that the diode between the first detection point and the second detection point is in a non-conducting state, it is determined that the user identification module is the second detection result, and the second detection result indicates that the user identification module is the result of natural damage; if the detection device detects that the diode between the first detection point and the second detection point is in a conducting (luminous) state, it is determined that there is an external voltage that is artificially provided that is higher than the working voltage of the user identification module; then the detection device determines that the user identification module is the first detection result, and the first detection result indicates that the user identification module is the result of artificial damage and / or illegal operation.

[0125] In one embodiment, the first element is a diode, the first detection point and the second detection point are grounded (GND) respectively, and the potential difference between the first detection point and the second detection point is 0V. The first detection point in the terminal is connected to the cathode of the diode, and the second detection point is connected to the anode of the diode; the detection device detects the state between the first detection point and the second detection point. If the detection device detects that the diode between the first detection point and the second detection point is in a non-conducting state, it is determined that the user identification module is the second detection result, and the second detection result indicates that the user identification module is the result of natural damage; if the detection device detects that the diode between the first detection point and the second detection point is in a conducting (breakdown) state, it is determined that there is an external voltage that is artificially provided that is higher than the working voltage of the user identification module; and then the detection device determines that the user identification module is the first detection result, and the first detection result indicates that the user identification module is the result of artificial damage and / or illegal operation.

[0126] Thus, in the embodiment of the present disclosure, by detecting the state of the first element between the first detection point and the second detection point, it is possible to simply, quickly, and accurately determine whether the user identification module failure is caused by human damage and / or illegal operation, thereby saving manpower and / or equipment costs for detecting user identification module failures. Furthermore, if the user identification module is determined to be the first detection result, the after-sales maintenance costs of the equipment manufacturer can be reduced later.

[0127] In some embodiments, step S120 includes: determining whether the user identification module is a first detection result based on a fuse state between the first detection point and the second detection point.

[0128] In some embodiments, a second element is connected between the first detection point and the second detection point; and determining whether the user identification module is a first detection result based on the state between the first detection point and the second detection point includes:

[0129] If the second element between the first detection point and the second detection point is blown, determining that the user identification module is the first detection result;

[0130] or,

[0131] If the second element between the first detection point and the second detection point is not blown, it is determined that the subscriber identification module is a second detection result.

[0132] In some embodiments, the second element may be any device that functions as an overload protection. For example, the second element may be a fuse. For example, the second element may be a fuse or a low-voltage circuit breaker.

[0133] In one embodiment, Figure 4 As shown, the second element is a fuse, and the fuse breaking voltage is 4V; the first detection point and the second detection point in the terminal are grounded (GND) respectively, and the potential difference between the first detection point and the second detection point is 0V. The detection device detects the state of the fuse between the first detection point and the second detection point; if the detection device detects that the fuse between the first detection point and the second detection point is in an unblown state, the user identification module is determined to be the second detection result, and the second detection result indicates that the user identification module is the result of natural damage; if the detection device detects that the fuse between the first detection point and the second detection point is in a blown state, it is determined that there is an external voltage that is higher than the working voltage of the user identification module, and then the user identification module is determined to be the first detection result, and the first detection result indicates that the user identification module is the result of human damage and / or illegal operation.

[0134] In this way, by detecting the state of the first element between the first detection point and the second detection point, it is possible to simply, quickly and accurately determine whether the user identification module failure is caused by human damage and / or illegal operation, saving manpower and / or equipment costs for detecting user identification module failures. Moreover, if the user identification module is determined to be the first detection result, the after-sales maintenance costs of the equipment manufacturer can be reduced later.

[0135] In some embodiments, the determining whether the user identification module is a first detection result based on the state between the first detection point and the second detection point includes:

[0136] Acquire detection data of the first detection point and the second detection point based on a host computer, wherein the detection data is used to describe a state between the first detection point and the second detection point;

[0137] Based on the detection data, it is determined whether the user identification module is the first detection result.

[0138] In some embodiments, the host computer is used to instruct a computer that can issue control commands.

[0139] In some embodiments, one or more terminals may establish a wired communication connection or a wireless communication connection with the host computer. Optionally, the wired communication method may be, but is not limited to, at least one of the following: power line communication, optical cable power line communication, Internet, cable coaxial and telephone line; Optionally, the wireless communication method may be, but is not limited to, at least one of the following: infrared, Bluetooth, Zwave, NFC, ZigBee and WiFi.

[0140] In some embodiments, the detection data includes but is not limited to at least one of the following: potential, current, voltage, and a state of a component between the first detection point and the second detection point.

[0141] The present disclosure provides an information processing method, which is applied to a host computer and includes:

[0142] Detecting the state of the first detection point and / or the second detection point to obtain detection data;

[0143] Output the test results;

[0144] Output prompt information corresponding to the test result;

[0145] If the detection result is the first detection result, output warning information corresponding to the first detection result.

[0146] In some embodiments, the detection result includes: a first detection result, a second detection result, and a third result.

[0147] In some embodiments, based on the detection data, determining whether the user identification module is the first detection result includes:

[0148] If it is determined that the user identification module is not the first detection result, based on the detection data, it is determined whether the user identification module is a third detection result; wherein the third detection result indicates that the user identification module operates normally.

[0149] In some embodiments, the detection data also includes but is not limited to at least one of the following: a personal identification number (PIN) of the user identification module, an integrated circuit card identity (ICCID) of the user identification module, and a signal strength of the user identification module.

[0150] In some embodiments, outputting the detection result includes at least one of the following:

[0151] Outputting the detection result on the display screen of the host computer;

[0152] The detection result is outputted based on the voice of the voice device of the host computer.

[0153] In some embodiments, the prompt information includes but is not limited to at least one of the following: text information, voice information, picture information and color information. The prompt information includes warning information.

[0154] Exemplarily, different prompt information corresponds to different color information. If the host computer determines that the detection result of the user identification module is the first detection result, the display screen of the host computer outputs the warning information in the prompt information: red information, and the indicator light of the host computer emits red light; if the host computer determines that the detection result of the user identification module is the second detection result, the display screen of the host computer outputs the prompt information: yellow information, and the indicator light of the host computer emits yellow light; if the host computer determines that the detection result of the user identification module is the third detection result, the display screen of the host computer outputs the prompt information: green information, and the indicator light of the host computer emits green light.

[0155] In this way, based on the detection data of the first detection point and the second detection point obtained by the host computer, the detection result of the user identification module of the terminal can be determined, and the prompt information corresponding to the detection result can be output. The prompt information can accurately inform the user whether the current operating status of the identification system is faulty, and the user can take timely countermeasures according to the prompt information. In addition, if the detection result is the first detection result, it indicates that the failure of the user identification system is the result of human damage and / or illegal operation, and early warning information can be fed back and output in a variety of ways to reduce the after-sales maintenance cost of the equipment manufacturer and provide protection for the property of the equipment manufacturer.

[0156] A specific example is provided below in combination with any of the above embodiments:

[0157] In an application scenario, such as Figure 5 As shown, a detection method comprises:

[0158] Step S501: The terminal sets a first detection point at a first potential point close to the user identification module and sets a second detection point at a second potential point far from the user quadrilateral module;

[0159] In an optional embodiment, the first detection point and the second detection point are grounded (GND) respectively, and the potential difference between the first detection point and the second detection point is 0V.

[0160] Step S502: the terminal connects a diode between the first detection point and the second detection point;

[0161] In an optional embodiment, the first detection point in the terminal is connected to the cathode of the diode, and the second detection point is connected to the anode of the diode.

[0162] Step S503: The detection device detects the state between the first detection point and the second detection point to determine whether they are in a conducting state.

[0163] In an optional embodiment, if yes, that is, the detection device detects that the diode between the first detection point and the second detection point is in a conductive (luminous) state, the process goes to step S504; if no, that is, the detection device detects that the diode between the first detection point and the second detection point is in a non-conductive state, the process goes to step S505.

[0164] Step S504: the detection device determines that the user identification module is the first detection result.

[0165] In an optional embodiment, if the detection device detects that the diode between the first detection point and the second detection point is in a conducting (light-emitting) state, it is determined that an external voltage higher than the operating voltage of the user identification module is artificially provided; then the detection device determines that the user identification module is the first detection result; the first detection result indicates that the user identification module is the result of artificial damage and / or illegal operation.

[0166] Step S505: the detection device determines that the user identification module is a second detection result;

[0167] In an optional embodiment, if the detection device detects that the diode between the first detection point and the second detection point is in a non-conducting state, the user identification module is determined to be a second detection result; the second detection result indicates that the user identification module is the result of natural damage.

[0168] Step S506: The detection device outputs prompt information corresponding to the detection result.

[0169] In an optional embodiment, if the detection device determines that the detection result of the user identification module is the first detection result, the display screen of the detection device outputs the warning information in the prompt information: red information, and the indicator light of the detection device emits red light; if the detection device determines that the detection result of the user identification module is the second detection result, the display screen of the detection device outputs the prompt information: yellow information, and the indicator light of the detection device emits yellow light.

[0170] In this way, by detecting the state between the first detection point and the second detection point, it is possible to accurately determine whether the user identification module is damaged by human intervention and / or operated in violation of regulations, and the detection result of the user identification module can be determined quickly and accurately, thereby improving the detection efficiency. In addition, there is no need to use professional detection equipment for detection, nor is there a need for professional personnel for detection, thereby saving manpower and / or equipment costs for detecting the user identification module.

[0171] Furthermore, based on the detection data of the first detection point and the second detection point obtained by the detection device, the detection result of the user identification module of the terminal can be determined, and prompt information corresponding to the detection result can be output. The prompt information can accurately inform the user whether the current operating status of the identification system is faulty, and the user can take timely countermeasures according to the prompt information. Furthermore, if the detection result is the first detection result, indicating that the failure of the user identification system is the result of human damage and / or illegal operation, early warning information can be fed back and output in a variety of ways to reduce the after-sales maintenance costs of the equipment manufacturer and provide protection for the property of the equipment manufacturer.

[0172] like Figure 6 As shown, based on the same inventive concept as the detection method provided in the above-mentioned embodiment, the embodiment of the present disclosure provides a detection device, the device comprising:

[0173] A detection module 601 is used to detect the state between a first detection point and a second detection point; wherein the distance between the first detection point and the card tray of the user identification module of the terminal is a first distance, and the distance between the second detection point and the card tray of the user identification module of the terminal is a second distance; and the first distance is smaller than the second distance;

[0174] The determination module 602 is used to determine whether the user identification module is a first detection result based on the state between the first detection point and the second detection point, wherein the first detection result is a result caused by human damage and / or illegal operation.

[0175] In some embodiments, the potential difference between the first detection point and the second detection point is less than or equal to a predetermined potential difference.

[0176] In some embodiments, a first element is connected between the first detection point and the second detection point;

[0177] The determination module 602 is configured to determine that the user identification module is the first detection result if the first element between the first detection point and the second detection point is conductive;

[0178] or,

[0179] The determination module 602 is configured to determine that the user identification module is a second detection result if the first element between the first detection point and the second detection point is not conductive.

[0180] In some embodiments, a second element is connected between the first detection point and the second detection point;

[0181] The determination module 602 is configured to determine that the user identification module is the first detection result if the second element between the first detection point and the second detection point is blown;

[0182] or,

[0183] The determination module 602 is configured to determine that the user identification module is a second detection result if the second element between the first detection point and the second detection point is not blown.

[0184] In some embodiments, the determining module 602 is configured to perform the following steps:

[0185] Acquire detection data of the first detection point and the second detection point based on a host computer, wherein the detection data is used to describe a state between the first detection point and the second detection point;

[0186] Based on the detection data, it is determined whether the user identification module is the first detection result.

[0187] Regarding the device in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be elaborated here.

[0188] The present disclosure provides a detection device, the detection device comprising:

[0189] a memory for storing processor-executable instructions;

[0190] A processor connected to the memory;

[0191] Wherein, the processor is configured to: implement the detection method described in any embodiment of the present disclosure when executing the executable instructions.

[0192] The memory may be various types of memory, such as random access memory, read-only memory, flash memory, etc. The memory may be used for information storage, for example, storing computer executable instructions, etc. The computer executable instructions may be various program instructions, for example, target program instructions and / or source program instructions, etc.

[0193] The processor may be any type of processor, for example, a central processing unit, a microprocessor, a digital signal processor, a programmable array, a digital signal processor, an application specific integrated circuit or an image processor, etc. The processor may be connected to the memory via a bus, which may be an integrated circuit bus, etc.

[0194] like Figure 7 As shown, an embodiment of the present disclosure shows a structure of a detection device. Figure 7, the detection device 900 includes a processing component 922, which further includes one or more processors, and a memory resource represented by a memory 932 for storing instructions executable by the processing component 922, such as an application. The application stored in the memory 932 may include one or more modules, each corresponding to a set of instructions. In addition, the processing component 922 is configured to execute instructions to perform the aforementioned detection method.

[0195] The detection device 900 may also include a power supply component 926 configured to perform power management of the detection device 900, a wired or wireless network interface 950 configured to connect the detection device 900 to a network, and an input / output (I / O) interface 958. The detection device 900 may operate based on an operating system stored in the memory 932, such as Windows Server™, Mac OS X™, Unix™, Linux™, FreeBSD™ or the like.

[0196] An embodiment of the present disclosure provides a storage medium, wherein the storage medium stores a computer executable program, wherein the computer executable program, when executed by a processor, implements the detection method described in any embodiment of the present disclosure.

[0197] The computer-readable storage medium provided in the embodiments of the present disclosure may be any storage medium that can store program codes, such as ROM, PROM, EPROM, EEPROM, FlashMemory, magnetic surface storage, optical disk, or CD-ROM.

[0198] In the above embodiments provided in the present disclosure, it should be understood that the disclosed methods and devices can be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the modules is only a logical function division. There may be other division methods in actual implementation, such as: multiple modules or components can be combined, or can be integrated into another system, or some features can be ignored, or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

[0199] The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units; some or all of the units may be selected according to actual needs to achieve the purpose of the embodiment of the present disclosure.

[0200] In addition, all functional units in the embodiments of the present disclosure may be integrated into one processing module, or each unit may be distinguished as a separate unit, or two or more units may be integrated into one unit; the above-mentioned integrated units may be implemented in the form of hardware or in the form of hardware plus software functional units.

[0201] It should be noted that: "first", "second", etc. are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0202] In addition, the technical solutions described in the embodiments of the present disclosure may be arbitrarily combined without conflict.

[0203] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. The present disclosure is intended to cover any variations, uses or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are to be considered exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0204] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A detection method, characterized in that: Applied to detection equipment, the method comprises: Detecting the state between a first detection point and a second detection point; wherein the distance between the first detection point and the card tray of the user identification module of the terminal is a first distance, and the distance between the second detection point and the card tray of the user identification module of the terminal is a second distance; and the first distance is smaller than the second distance; Based on the state between the first detection point and the second detection point, it is determined whether the user identification module is a first detection result, wherein the first detection result is a result caused by human damage and / or illegal operation.

2. The method according to claim 1, characterized in that A potential difference between the first detection point and the second detection point is less than or equal to a predetermined potential difference.

3. The method according to claim 1 or 2, characterized in that: A first element is connected between the first detection point and the second detection point; The determining whether the user identification module is a first detection result based on the state between the first detection point and the second detection point includes: If the first element between the first detection point and the second detection point is conductive, determining that the user identification module is the first detection result; or, If the first element between the first detection point and the second detection point is not conductive, it is determined that the SIM is not the first detection result.

4. The method according to claim 1 or 2, characterized in that: The second element is connected between the first detection point and the second detection point; and the determining whether the user identification module is a first detection result based on the state between the first detection point and the second detection point includes: If the second element between the first detection point and the second detection point is blown, determining that the user identification module is the first detection result; or, If the second element between the first detection point and the second detection point is not blown, it is determined that the subscriber identification module is not the first detection result.

5. The method according to claim 1 or 2, characterized in that: The determining whether the user identification module is a first detection result based on the state between the first detection point and the second detection point includes: Acquire detection data of the first detection point and the second detection point, wherein the detection data is used to describe a state between the first detection point and the second detection point; Based on the detection data, it is determined whether the user identification module is the first detection result.

6. A detection device, characterized in that: The detection equipment comprises: A detection module, used to detect the state between a first detection point and a second detection point; wherein the distance between the first detection point and the card tray of the user identification module of the terminal is a first distance, and the distance between the second detection point and the card tray of the user identification module of the terminal is a second distance; and the first distance is smaller than the second distance; A determination module is used to determine whether the user identification module is a first detection result based on the state between the first detection point and the second detection point, wherein the first detection result is a result caused by human damage and / or illegal operation.

7. The device according to claim 6, characterized in that A potential difference between the first detection point and the second detection point is less than or equal to a predetermined potential difference.

8. The device according to claim 6 or 7, characterized in that A first element is connected between the first detection point and the second detection point; The determination module is configured to determine that the user identification module is the first detection result if the first element between the first detection point and the second detection point is conductive; or, The determination module is configured to determine that the user identification module is not the first detection result if the first element between the first detection point and the second detection point is not conductive.

9. The device according to claim 6 or 7, characterized in that A second element is connected between the first detection point and the second detection point; The determination module is configured to determine that the user identification module is the first detection result if the second element between the first detection point and the second detection point is blown; or, The determination module is configured to determine that the user identification module is not the first detection result if the second element between the first detection point and the second detection point is not blown.

10. The device according to claim 6 or 7, characterized in that The determining module is used to perform the following steps: Acquire detection data of the first detection point and the second detection point, wherein the detection data is used to describe a state between the first detection point and the second detection point; Based on the detection data, it is determined whether the user identification module is the first detection result.

11. A detection device, comprising: a memory for storing processor-executable instructions; A processor connected to the memory; Wherein, the processor is configured to execute the detection method according to any one of claims 1 to 5.

12. A storage medium, characterized in that: The storage medium stores an executable computer program, wherein when the executable computer program is executed by a processor, the detection method according to any one of claims 1 to 5 is implemented.

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