CN117668942A - OPS equipment authentication method, device, equipment and medium - Google Patents
OPS equipment authentication method, device, equipment and medium Download PDFInfo
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Abstract
The application provides an OPS device authentication method, an OPS device authentication device, OPS device authentication equipment and an OPS device authentication medium. In the method, when the display device and the OPS device are connected, the display device sends a starting instruction to the OPS device. The OPS device is started according to the starting instruction, and outputs a level signal to the display device through the authentication port. The display device determines an authentication result according to whether the level signal is identical to a preset authentication level signal. After the OPS equipment receives the starting instruction, the scheme determines the authentication result according to whether the level signal output by the OPS equipment is identical to the preset authentication level signal, so that the starting time is effectively reduced.
Description
Technical Field
The present invention relates to the field of computers, and in particular, to a method, an apparatus, a device, and a medium for authenticating an open pluggable specification (Open Pluggable Specification, abbreviated as OPS) device.
Background
With the rapid development of technology, the development of an open pluggable standard (Open Pluggable Specification, abbreviated as OPS) has led to standardization of system architecture between a display and a media player. The OPS device may be connected to the display device, so that the display device may display a display signal output by the OPS device, or may control the OPS device through the display device.
In the prior art, in order to better use a certain OPS device, a general display device will adapt software and hardware to the certain OPS device. In order to ensure that the display device can only be connected with the OPS device of the type, communication interaction is usually performed after the display device is connected with the OPS device, so that the OPS device is authenticated, and the OPS device is controlled to be started after the authentication is passed.
In summary, in the existing OPS device authentication method, the OPS device is authenticated by a communication interaction manner, which results in a longer startup time of the OPS device.
Disclosure of Invention
The embodiment of the application provides an OPS equipment authentication method, an apparatus, equipment and a medium, which are used for solving the problem that the startup time of OPS equipment is long because the conventional OPS equipment authentication method authenticates the OPS equipment in a communication interaction mode.
In a first aspect, an embodiment of the present application provides an open pluggable standard OPS device authentication method, applied to a display device, where the method includes:
when the method is connected with OPS equipment, a starting instruction is sent to the OPS equipment;
acquiring a first level signal output by OPS equipment through at least one authentication port;
and determining an authentication result according to whether the first level signal is identical to a preset first authentication level signal.
In a specific embodiment, the determining the authentication result according to whether the first level signal is the same as a preset first authentication level signal includes:
if the first level signal is the same as the preset first authentication level signal, determining that the authentication result is authentication passing;
if the first level signal is different from the preset first authentication level signal, determining that the authentication result is that the authentication fails.
In one embodiment, the method further comprises:
and when receiving a display signal output by the OPS equipment, determining the operation state of the display equipment according to the authentication result.
In a specific embodiment, the determining, according to the authentication result, the operation state of the display device includes:
if the authentication result is that the authentication is passed, determining that the operation state of the display equipment is an allowed operation state;
and if the authentication result is that the authentication is not passed, determining that the operation state of the display equipment is a forbidden operation state.
In a specific embodiment, after the sending a power-on instruction to the OPS device, the method further includes:
receiving the first level signal output by the OPS device;
converting the first level signal into a second level signal by an anti-interference circuit in the display device;
and determining an authentication result according to the second level signal and a preset second authentication level signal.
In a second aspect, an embodiment of the present application provides an open pluggable standard OPS device authentication method, applied to an OPS device, where the method includes
After being connected with a display device, the method receives a starting instruction sent by the display device;
and starting up according to the starting-up instruction, and outputting a preset level signal to the display equipment as a first level signal through at least one authentication port.
In a third aspect, an embodiment of the present application provides an open pluggable standard OPS device authentication apparatus, including:
the sending module is used for sending a starting instruction to the OPS equipment when the OPS equipment is connected with the OPS equipment;
the acquisition module is used for acquiring a first level signal output by the OPS equipment through at least one authentication port;
and the processing module is used for determining an authentication result according to whether the first level signal is the same as a preset first authentication level signal or not.
In a fourth aspect, an embodiment of the present application provides an open pluggable standard OPS device authentication apparatus, including:
the receiving module is used for receiving a starting instruction sent by the display equipment after being connected with the display equipment;
the processing module is used for starting according to the starting instruction;
and the output module is used for outputting a preset level signal to the display equipment as a first level signal through at least one authentication port.
In a fifth aspect, embodiments of the present application provide a display device, including:
the device comprises a processor, a memory, a communication interface and a display;
the memory is used for storing executable instructions of the processor;
wherein the processor is configured to perform the open pluggable specification OPS device authentication method of any one of the first aspects via execution of the executable instructions.
In one embodiment, the display device further comprises an anti-interference circuit; the anti-interference circuit is used for receiving a first level signal from the communication interface and outputting a second level signal to the processor;
the anti-interference circuit comprises a first resistor, a first triode, a second resistor and a second triode;
one end of the first resistor is connected with the communication interface of the display device, and the other end of the first resistor is connected with the base electrode of the first triode;
one end of the second resistor is connected with a power supply of the display device, and the other end of the second resistor is connected with a collector electrode of the first triode and a base electrode of the second triode respectively;
the emitter of the first triode and the emitter of the second triode are grounded, and the collector of the second triode is connected with the processor;
wherein the processor is further configured to perform the open pluggable specification OPS device authentication method of the first aspect via execution of the executable instructions.
In a sixth aspect, an embodiment of the present application provides an open pluggable standard OPS device, including:
a processor, a memory, a communication interface;
the memory is used for storing executable instructions of the processor;
wherein the processor is configured to perform the open pluggable specification OPS device authentication method of the second aspect via execution of the executable instructions.
In a seventh aspect, embodiments of the present application provide a readable storage medium having stored thereon a computer program, which when executed by a processor, implements the open pluggable-specification OPS device authentication method of any one of the first to second aspects.
In an eighth aspect, embodiments of the present application provide a computer program product comprising a computer program, which when executed by a processor is configured to implement the open pluggable-specification OPS device authentication method of any one of the first to second aspects.
According to the OPS equipment authentication method, device, equipment and medium, when the display equipment is connected with the OPS equipment, the display equipment sends a starting instruction to the OPS equipment. The OPS device is started according to the starting instruction, and outputs a level signal to the display device through the authentication port. The display device determines an authentication result according to whether the level signal is identical to a preset authentication level signal. After the OPS equipment receives the starting instruction, the scheme determines the authentication result according to whether the level signal output by the OPS equipment is identical to the preset authentication level signal, so that the starting time is effectively reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, it being obvious that the drawings in the following description are some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic view of a scenario of an OPS device authentication method provided in the present application;
fig. 2 is a schematic flow chart of an embodiment of an OPS device authentication method provided in the present application;
fig. 3 is a schematic flow chart of a second embodiment of an OPS device authentication method provided in the present application;
fig. 4 is a schematic flow chart of a third embodiment of an OPS device authentication method provided in the present application;
fig. 5 is a schematic structural diagram of an embodiment of an OPS device authentication apparatus provided in the present application;
fig. 6 is a schematic structural diagram of a second embodiment of an OPS device authentication apparatus provided in the present application;
fig. 7 is a schematic structural diagram of a display device provided in the present application;
fig. 8 is a schematic structural diagram of a display device provided in the present application;
fig. 9 is a schematic structural diagram of an anti-interference circuit provided in the present application;
fig. 10 is a schematic structural diagram of an OPS device provided in the present application.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which a person of ordinary skill in the art would have, based on the embodiments in this application, come within the scope of protection of this application.
The terms "first," "second," "third," "fourth" and the like in the description and in the claims of this application and in the above-described figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
With rapid development of technology, in order to enable a display device to use a dual system, an open pluggable specification (Open Pluggable Specification, abbreviated as OPS) device is generated. After the OPS device is connected with the display device, the display device may operate using its own system, or may operate using the system of the OPS device.
In the prior art, in order to better use a certain OPS device, a general display device will adapt software and hardware to the certain OPS device. In order to ensure that the display device can only be connected with the OPS device of the type, communication interaction is usually performed after the display device is connected with the OPS device, so that the OPS device is authenticated, and the OPS device is controlled to be started after the authentication is passed, so that the problem of long starting time is caused.
In order to solve the problems in the prior art, the inventor finds that in the process of researching the OPS equipment authentication method, in order to reduce the startup time of OPS, the authentication can be performed when the OPS equipment is started. After the OPS equipment is connected with the display equipment, the display equipment sends a starting instruction to the OPS equipment to control the OPS equipment to start. When the OPS device is started, a level signal is output to the display device through the authentication port. And the display device determines an authentication result according to whether the level signal is the same as the preset level signal, so that the starting time is effectively reduced, and the OPS device authentication scheme in the application is designed based on the inventive concept.
Exemplary, fig. 1 is a schematic view of a scenario of an OPS device authentication method provided in the present application, as shown in fig. 1, where the application scenario may include: OPS device 11 and display device 12.
Illustratively, in the application scenario shown in fig. 1, the user connects the OPS device 11 with the display device 12, the OPS device 11 is in a power-off state, in order to enable the OPS device 11 to be used, the OPS device 11 needs to be turned on, and the OPS device 11 is authenticated, and the display device 12 sends a power-on instruction to the OPS device 11.
After receiving the power-on command, the OPS device 11 may start up, and output a preset level signal as a first level signal to the display device 12 through at least one authentication port.
After the display device 12 acquires the first level signal, in order to determine whether the OPS device 11 is a legal device, the first level signal needs to be compared with a preset first authentication level signal to determine whether the first level signal and the preset first authentication level signal are the same; if the two are the same, the OPS device 11 is a legal device, authentication is passed, and then when the OPS device 11 outputs a display signal, the display device 12 can display content, and a user can operate the display device 12; if the two are different, it is indicated that the OPS device 11 is an illegal device, the authentication is not passed, and when the OPS device 12 outputs a display signal, the display device 11 prohibits the user operation.
It should be noted that the display device is a device that may be connected to the OPS device, including but not limited to means for communicating via a data connection/network and/or via a wireless interface, such as a device for a cellular network, a wireless local area network (Wireless Local Area Network, WLAN), an internet of things (Internet of Things, ioT) device. Terminal devices arranged to communicate over a wireless interface may be referred to as "wireless communication terminals", "wireless terminals" or "mobile terminals". Examples of mobile terminals include, but are not limited to, satellites or cellular telephones; a personal communications system (Personal Communications System, PCS) terminal that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities; personal digital processing (Personal Digital Assistant, PDA) that may include a radiotelephone, pager, internet/intranet access, web browser, organizer, calendar, and/or a global positioning system (Global Positioning System, GPS) receiver; and conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver. May refer to an access terminal, subscriber unit, subscriber station, mobile station, remote terminal, mobile device, user terminal, wireless communication device, user agent, or user equipment. The access terminal may be a cellular telephone, a cordless telephone, a session initiation protocol (Session Initiation Protocol, SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a PDA, a handheld device with wireless communication capabilities, a computing device or other processing device connected to a wireless modem, an in-vehicle device, a wearable device, a terminal device in a 5G network, a terminal device in a satellite network or a terminal device in a future evolved PLMN, etc., without limitation.
It should be noted that, fig. 1 is only a schematic diagram of an application scenario provided by the embodiment of the present application, the embodiment of the present application does not limit the actual forms of the various devices included in fig. 1, and does not limit the interaction manner between the devices in fig. 1, and in a specific application of the solution, the application may be set according to actual requirements.
The following describes the technical scheme of the present application in detail through specific embodiments. It should be noted that the following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.
Fig. 2 is a schematic flow chart of an embodiment of an OPS device authentication method provided in the present application, where after a display device is connected to an OPS device, the display device sends a startup instruction to the OPS device; the OPS equipment is started according to the starting instruction and outputs a level signal through the authentication port; the display device is described in terms of the case where the level signal and the preset authentication level signal determine the authentication result. The method in this embodiment may be implemented by software, hardware, or a combination of software and hardware. As shown in fig. 2, the OPS device authentication method specifically includes the following steps:
s201: and when the display device is connected with the OPS device, sending a starting instruction to the OPS device.
In this step, in order to use the OPS device, it is necessary to connect the display device to the OPS device, and when the display device is connected to the OPS device, the display device transmits a start-up instruction to the OPS device in order to reduce the start-up time of the OPS.
S202: after receiving a starting-up instruction sent by the display device, the OPS device starts up according to the starting-up instruction, and outputs a preset level signal to the display device as a first level signal through at least one authentication port.
In this step, after the display device sends a startup instruction to the OPS device, the OPS device may receive the startup instruction, and the OPS device starts up according to the startup instruction, so that in order to enable the display device to determine that the OPS device is a legal device, at least one authentication port of the OPS device is required, and a preset level signal is output as a first level signal to the display device, so that a subsequent display device performs authentication according to the first level signal.
It should be noted that the number of the authentication ports may be 1, 3, or 7 or 10, and the embodiment of the present application does not limit the number of the authentication ports, and may be determined according to actual situations.
It should be noted that, each authentication port outputs a first level signal, where the first level signal includes a high level or a low level.
It should be noted that, the number of level signals included in the preset level signals is the same as the number of authentication ports, and the OPS device may output the first level signal according to the preset level signals, for example, the preset level signals include: high level, low level, high level; the OPS device outputs the data in accordance with the high level, the low level, and the high level through the four authentication ports. The preset level signal is low level; the OPS device then outputs a low level through an authentication port. The embodiment of the application does not limit the number of the level signals included in the preset level signals, and the level signals included in the preset level signals can be set according to actual conditions.
Optionally, when the OPS device is connected to the display device, the OPS device may output a third level signal through the authentication port, and when the OPS device receives a startup instruction for a preset period of time, the OPS device outputs the first level signal through the authentication port.
It should be noted that, the third level signal may be a low level or a high level, and the embodiment of the present application does not limit the third level signal, and may be selected according to practical situations. The preset duration can be 1 second, 2 seconds or 3 seconds, and the embodiment of the application does not limit the preset duration and can be set according to actual conditions.
S203: the display device obtains a first level signal output by the OPS device through at least one authentication port.
In this step, after the OPS device outputs the first level signal to the display device through the authentication port, the display device can acquire the first level signal since the display device is already connected to the OPS device.
S204: the display device determines an authentication result according to whether the first level signal is identical to a preset first authentication level signal.
In this step, after the display device obtains the first level signal, the OPS device may be authenticated, and the authentication result is determined according to whether the first level signal is the same as the preset first authentication level signal.
If the first level signal is the same as the preset first authentication level signal, determining that the authentication result is authentication passing. If the first level signal is different from the preset first authentication level signal, determining that the authentication result is that the authentication fails.
The first level signal is a low level, and the first authentication level signal is preset to be a low level, which are the same, and authentication is passed. The first level signal is low level, high level and low level, the first authentication level signal is preset to be low level, low level and high level, the first level signal and the first authentication level signal are different, and authentication fails. The first level signal is low level, high level and low level, the first authentication level signal is preset to be low level, high level and low level, and the first level signal and the first authentication level signal are the same and pass authentication.
It should be noted that, the foregoing examples merely illustrate the authentication process, and the embodiments of the present application do not limit the first level signal and the preset first authentication level signal, and may be set according to practical situations.
According to the OPS equipment authentication method, when the display equipment is connected with the OPS equipment, the display equipment sends the starting-up instruction to the OPS equipment, and the OPS equipment can be started up, so that the starting-up time is effectively shortened. When the OPS equipment is started, the OPS equipment outputs a first level signal through the authentication port, the display equipment determines an authentication result according to whether the first level signal is identical to a preset first authentication level signal or not, an authentication process is realized in a hardware mode, and the safety of the authentication process is improved. Compared with the prior art, the OPS equipment is authenticated in a communication interaction mode, and the OPS equipment is controlled to be started after the authentication is passed.
Fig. 3 is a schematic flow chart of a second embodiment of an OPS device authentication method provided in the present application, where on the basis of the foregoing embodiment, the present application describes a case where, after determining an authentication result, a display device determines an operation state of the display device according to the authentication result when the display device receives a display signal output by the OPS device. As shown in fig. 3, the OPS device authentication method specifically includes the following steps:
s301: and when receiving a display signal output by the OPS equipment, acquiring an authentication result.
In this step, in order to enable the user to normally use the display device, the user may still use the display device and may operate the display device when the display device does not receive the display signal output by the OPS device; when the display device receives the display signal output by the OPS device, it needs to determine whether the display device can continue to operate according to the authentication result, which needs to acquire the authentication result first.
S302: judging whether the authentication result is authentication passing or not; if the authentication result is that the authentication is passed, executing step S303; if the authentication result is that the authentication is not passed, step S304 is executed.
S303: the operating state of the display device is determined to be an allowable operating state.
S304: the operating state of the display device is determined to be a disabled operating state.
In the above steps, after the display device acquires the authentication result, in order to determine whether the display device is operable, it is necessary to determine whether the authentication result is authentication passing.
If the authentication result is that the authentication is passed, the OPS equipment is legal equipment, the display equipment can display a display signal output by the OPS equipment, the operation state of the display equipment is determined to be an allowed operation state, and a user can operate the display equipment.
If the authentication result is that the authentication is not passed, the OPS equipment is illegal equipment, the display equipment cannot display the display signal output by the OPS equipment, the operation state of the display equipment is determined to be a forbidden operation state, and the user cannot operate the display equipment.
It should be noted that, the mode of implementing the forbidden operation state may be to freeze the current picture, so that the user does not react when operating the display device; or displaying a new interface, prompting the user that the current OPS equipment is illegal equipment, and freezing the current interface, so that the user does not react when operating the display equipment. The embodiment of the application does not limit the mode of realizing the forbidden operation state, and can be set according to actual conditions.
According to the OPS equipment authentication method, the operation state of the display equipment is determined when the display signal output by the OPS equipment is received, so that whether the OPS equipment is illegal equipment or legal equipment is effectively ensured, and when the display equipment does not receive the display signal output by the OPS equipment, a user can still operate the display equipment, and the display equipment can still continue to work. When receiving the display signal output by the OPS equipment, the operation state of the display equipment is determined according to the authentication result, so that the disabling of the illegal OPS equipment is effectively ensured, and the operation safety of the display equipment is ensured.
Fig. 4 is a schematic flow chart of a third embodiment of an OPS device authentication method provided in the present application, and on the basis of the foregoing embodiment, the present application describes a case where a display device converts a first level signal into a second level signal through an anti-interference circuit, and determines an authentication result according to the second level signal. As shown in fig. 4, the OPS device authentication method specifically includes the following steps:
s401: and receiving a first level signal output by the OPS device.
S402: the first level signal is converted into a second level signal by an anti-interference circuit in the display device.
In the above steps, after the OPS device outputs the first level signal through the authentication port, the anti-interference circuit may receive the first level signal, and convert the first level signal into the second level signal through the diode therein, and the display device may obtain the second level signal.
When the communication interface of the display device receives a first level signal output by the OPS device, if the first level signal is high level, a second level signal output by the anti-interference circuit is 0V; if the first level signal is low level, the second level signal output by the anti-interference circuit is low level.
S403: and determining an authentication result according to the second level signal and a preset second authentication level signal.
In the step, after the display device acquires the second level signals, determining an authentication result according to each second level signal and a preset second authentication level signal, and if the second level signals are the same as the preset second authentication level signals, the authentication result is authentication passing; if the second level signal is different from the preset second authentication level signal, the authentication result is that the authentication fails.
Illustratively, the first level signal is: high, low, then the second level signal is: 0V, low level. If the preset second authentication level signal is 0V, low level and low level, authentication is passed. If the preset second authentication level signal is 0V, low level or 0V, the authentication is not passed.
It should be noted that, the foregoing examples merely illustrate the authentication process, and the embodiments of the present application do not limit the first level signal, the second level signal, and the preset second authentication level signal, and may be determined according to actual situations.
According to the OPS equipment authentication method, the authentication result is determined according to the second level signal output by the anti-interference circuit and the preset second authentication level signal, so that the OPS equipment is authenticated, the anti-interference capability is improved, and the accuracy of the authentication result is improved.
The following are device embodiments of the present application, which may be used to perform method embodiments of the present application. For details not disclosed in the device embodiments of the present application, please refer to the method embodiments of the present application.
Fig. 5 is a schematic structural diagram of an embodiment of an OPS device authentication apparatus provided in the present application; the device can be integrated in the display device in the method embodiment, and can also be realized by the display device in the method embodiment. As shown in fig. 5, the OPS device authentication apparatus 50 includes:
a sending module 51, configured to send a startup instruction to an OPS device when connected to the OPS device;
an obtaining module 52, configured to obtain a first level signal output by the OPS device through at least one authentication port;
the processing module 53 is configured to determine an authentication result according to whether the first level signal is the same as a preset first authentication level signal.
Further, the processing module 53 is specifically configured to:
if the first level signal is the same as the preset first authentication level signal, determining that the authentication result is authentication passing;
if the first level signal is different from the preset first authentication level signal, determining that the authentication result is that the authentication fails.
Further, the processing module 53 is further configured to determine, when receiving a display signal output by the OPS device, an operation state of the display device according to the authentication result.
Further, the processing module 53 is specifically configured to:
and if the authentication result is that the authentication is passed, determining that the operation state of the display equipment is an allowed operation state.
And if the authentication result is that the authentication is not passed, determining that the operation state of the display equipment is a forbidden operation state.
Further, the processing module 53 is further configured to:
receiving the first level signal output by the OPS device;
converting the first level signal into a second level signal by an anti-interference circuit in the display device;
and determining an authentication result according to the second level signal and a preset second authentication level signal.
The OPS device authentication apparatus provided in this embodiment is configured to execute the technical scheme of the display device in any one of the foregoing method embodiments, and its implementation principle and technical effect are similar, and are not described herein again.
Fig. 6 is a schematic structural diagram of a second embodiment of an OPS device authentication apparatus provided in the present application; the apparatus may be integrated in the OPS device in the above method embodiment, or may be implemented by the OPS device in the above method embodiment, as shown in fig. 6, and the OPS device authentication apparatus 60 further includes:
a receiving module 61, configured to receive a power-on instruction sent by a display device after the receiving module is connected to the display device;
the processing module 62 is configured to perform startup according to the startup instruction;
an output module 63, configured to output a preset level signal as a first level signal to the display device through at least one authentication port.
The OPS device authentication apparatus provided in this embodiment is configured to execute the technical scheme of the OPS device in any one of the foregoing method embodiments, and its implementation principle and technical effect are similar, and are not described herein again.
Fig. 7 is a schematic structural diagram of a display device provided in the present application. As shown in fig. 7, the display device 70 includes:
a processor 71, a memory 72, a communication interface 73, a display 74;
the memory 72 is for storing executable instructions of the processor 71;
wherein the processor 71 is configured to execute the technical solution of the display device in any of the method embodiments described above via execution of the executable instructions.
Alternatively, the memory 72 may be separate or integrated with the processor 71.
Optionally, when the memory 72 is a device separate from the processor 71, the display apparatus 70 may further include:
bus 75, memory 72 and communication interface 73 are coupled to processor 71 via bus 75 and communicate with each other, and communication interface 73 is used to communicate with other devices.
Alternatively, the communication interface 73 may be implemented by a transceiver, in particular. The communication interface is used to enable communication between the database access apparatus and other devices (e.g., clients, read-write libraries, and read-only libraries). The memory may comprise random access memory (random access memory, RAM) and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
Bus 75 may be a peripheral component interconnect standard (peripheral component interconnect, PCI) bus, or an extended industry standard architecture (extended industry standard architecture, EISA) bus, among others. The buses may be divided into address buses, data buses, control buses, etc. For ease of illustration, the figures are shown with only one bold line, but not with only one bus or one type of bus.
The processor may be a general-purpose processor, including a Central Processing Unit (CPU), a network processor (network processor, NP), etc.; but may also be a digital signal processor DSP, an application specific integrated circuit ASIC, a field programmable gate array FPGA or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component.
The display device is used for executing the technical scheme of the display device in any of the foregoing method embodiments, and its implementation principle and technical effects are similar, and are not described herein again.
Fig. 8 is a schematic structural diagram of a display device provided in the present application. As shown in fig. 8, the display device 70 further includes: an anti-interference circuit 76; the anti-interference circuit is used for receiving a first level signal from the communication interface and outputting a second level signal to the processor.
The display device is used for executing the technical scheme of the display device in any of the foregoing method embodiments, and its implementation principle and technical effects are similar, and are not described herein again.
Fig. 9 is a schematic structural diagram of an anti-interference circuit provided in the present application. As shown in fig. 9, the anti-interference circuit includes a first resistor 901, a first transistor 902, a second resistor 903, and a second transistor 904.
One end of the first resistor 901 is connected with a communication interface of the display device, and the other end of the first resistor 901 is connected with a base electrode of the first triode 902.
One end of the second resistor 903 is connected to a power supply of the display device, and the other end of the second resistor 903 is connected to a collector of the first triode 902 and a base of the second triode 904, respectively.
The emitter of the first triode 902 and the emitter of the second triode 904 are grounded, and the collector of the second triode is connected with the processor.
When the communication interface of the display device receives the first level signal output by the OPS device, if the first level signal is at a high level, the second level signal output by the collector of the second triode 904 is at 0V; if the first level signal is low, the second level signal output through the collector of the second transistor 904 is low.
According to the anti-interference circuit provided by the embodiment, through the triode in the circuit, the anti-interference capability of the display equipment for receiving the first level signal can be improved, and the driving capability of the display equipment for receiving the first level signal can be improved.
Fig. 10 is a schematic structural diagram of an OPS device provided in the present application. As shown in fig. 10, the OPS device 100 includes:
a processor 1001, a memory 1002, and a communication interface 1003;
the memory 1002 is used for storing executable instructions of the processor 1001;
wherein the processor 1001 is configured to execute the technical solution of the OPS device in any of the foregoing method embodiments by executing the executable instructions.
Alternatively, the memory 1002 may be separate or integrated with the processor 1001.
Optionally, when the memory 1002 is a device separate from the processor 1001, the OPS device 1000 may further include:
the bus 1004, the memory 1002 and the communication interface 1003 are connected to the processor 1001 through the bus 1004 and perform communication with each other, and the communication interface 1003 is used for communication with other devices.
Alternatively, the communication interface 1003 may be implemented by a transceiver, in particular. The communication interface is used to enable communication between the database access apparatus and other devices (e.g., clients, read-write libraries, and read-only libraries). The memory may comprise random access memory (random access memory, RAM) and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
Bus 1004 may be a peripheral component interconnect standard (peripheral component interconnect, PCI) bus or an extended industry standard architecture (extended industry standard architecture, EISA) bus, among others. The buses may be divided into address buses, data buses, control buses, etc. For ease of illustration, the figures are shown with only one bold line, but not with only one bus or one type of bus.
The processor may be a general-purpose processor, including a Central Processing Unit (CPU), a network processor (network processor, NP), etc.; but may also be a digital signal processor DSP, an application specific integrated circuit ASIC, a field programmable gate array FPGA or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component.
The OPS device is configured to execute the technical scheme of the OPS device in any of the foregoing method embodiments, and its implementation principle and technical effects are similar and are not described herein.
The embodiment of the application also provides a readable storage medium, on which a computer program is stored, which when executed by a processor implements the technical solution provided by any of the foregoing method embodiments.
The embodiments of the present application also provide a computer program product, which includes a computer program, where the computer program is used to implement the technical solution provided by any of the foregoing method embodiments when executed by a processor.
Those of ordinary skill in the art will appreciate that: all or part of the steps for implementing the method embodiments described above may be performed by hardware associated with program instructions. The foregoing program may be stored in a computer readable storage medium. The program, when executed, performs steps including the method embodiments described above; and the aforementioned storage medium includes: various media that can store program code, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features can be replaced equivalently; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (13)
1. An open pluggable specification OPS device authentication method, characterized by being applied to a display device, the method comprising:
when the method is connected with OPS equipment, a starting instruction is sent to the OPS equipment;
acquiring a first level signal output by OPS equipment through at least one authentication port;
and determining an authentication result according to whether the first level signal is identical to a preset first authentication level signal.
2. The method of claim 1, wherein determining the authentication result based on whether the first level signal is the same as a preset first authentication level signal comprises:
if the first level signal is the same as the preset first authentication level signal, determining that the authentication result is authentication passing;
if the first level signal is different from the preset first authentication level signal, determining that the authentication result is that the authentication fails.
3. The method according to claim 2, wherein the method further comprises:
and when receiving a display signal output by the OPS equipment, determining the operation state of the display equipment according to the authentication result.
4. A method according to claim 3, wherein said determining the operational state of the display device based on the authentication result comprises:
if the authentication result is that the authentication is passed, determining that the operation state of the display equipment is an allowed operation state;
and if the authentication result is that the authentication is not passed, determining that the operation state of the display equipment is a forbidden operation state.
5. The method of claim 4, wherein after sending a power-on instruction to the OPS device, the method further comprises:
receiving the first level signal output by the OPS device;
converting the first level signal into a second level signal by an anti-interference circuit in the display device;
and determining an authentication result according to the second level signal and a preset second authentication level signal.
6. An open pluggable standard OPS device authentication method, which is applied to an OPS device, the method comprising
After being connected with a display device, the method receives a starting instruction sent by the display device;
and starting up according to the starting-up instruction, and outputting a preset level signal to the display equipment as a first level signal through at least one authentication port.
7. An open pluggable-specification OPS device authentication apparatus, comprising:
the sending module is used for sending a starting instruction to the OPS equipment when the OPS equipment is connected with the OPS equipment;
the acquisition module is used for acquiring a first level signal output by the OPS equipment through at least one authentication port;
and the processing module is used for determining an authentication result according to whether the first level signal is the same as a preset first authentication level signal or not.
8. An open pluggable-specification OPS device authentication apparatus, comprising:
the receiving module is used for receiving a starting instruction sent by the display equipment after being connected with the display equipment;
the processing module is used for starting according to the starting instruction;
and the output module is used for outputting a preset level signal to the display equipment as a first level signal through at least one authentication port.
9. A display device, characterized by comprising:
the device comprises a processor, a memory, a communication interface and a display;
the memory is used for storing executable instructions of the processor;
wherein the processor is configured to perform the open pluggable specification OPS device authentication method of any one of claims 1 to 4 via execution of the executable instructions.
10. The display device of claim 9, wherein the display device further comprises an anti-tamper circuit; the anti-interference circuit is used for receiving a first level signal from the communication interface and outputting a second level signal to the processor;
the anti-interference circuit comprises a first resistor, a first triode, a second resistor and a second triode;
one end of the first resistor is connected with the communication interface of the display device, and the other end of the first resistor is connected with the base electrode of the first triode;
one end of the second resistor is connected with a power supply of the display device, and the other end of the second resistor is connected with a collector electrode of the first triode and a base electrode of the second triode respectively;
the emitter of the first triode and the emitter of the second triode are grounded, and the collector of the second triode is connected with the processor;
wherein the processor is further configured to perform the open pluggable specification OPS device authentication method of claim 5 via execution of the executable instructions.
11. An open pluggable-specification OPS device, comprising:
a processor, a memory, a communication interface;
the memory is used for storing executable instructions of the processor;
wherein the processor is configured to perform the open pluggable specification OPS device authentication method of claim 6 via execution of the executable instructions.
12. A readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the open pluggable-specification OPS device authentication method of any one of claims 1 to 6.
13. A computer program product comprising a computer program for implementing the open pluggable-specification OPS device authentication method of any one of claims 1 to 6 when executed by a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211030920.9A CN117668942A (en) | 2022-08-26 | 2022-08-26 | OPS equipment authentication method, device, equipment and medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211030920.9A CN117668942A (en) | 2022-08-26 | 2022-08-26 | OPS equipment authentication method, device, equipment and medium |
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| CN117668942A true CN117668942A (en) | 2024-03-08 |
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| CN202211030920.9A Pending CN117668942A (en) | 2022-08-26 | 2022-08-26 | OPS equipment authentication method, device, equipment and medium |
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| Country | Link |
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| CN (1) | CN117668942A (en) |
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