CN114512869B - Signal transmission device identification method and signal processing system - Google Patents
Signal transmission device identification method and signal processing system Download PDFInfo
- Publication number
- CN114512869B CN114512869B CN202011275080.3A CN202011275080A CN114512869B CN 114512869 B CN114512869 B CN 114512869B CN 202011275080 A CN202011275080 A CN 202011275080A CN 114512869 B CN114512869 B CN 114512869B
- Authority
- CN
- China
- Prior art keywords
- signal transmission
- transmission device
- signal
- attribute
- processing system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Landscapes
- Power Sources (AREA)
Abstract
本公开涉及讯号传输装置识别方法与讯号处理系统。一种讯号传输装置识别方法，用以识别一讯号传输装置之至少一属性，包括：由一讯号处理系统内之一第一装置自一记忆体装置读取一属性信息，其中属性信息纪录讯号传输装置之至少一属性之信息，并且讯号传输装置耦接于第一装置与讯号处理系统内之一第二装置之间；由第一装置根据属性信息判定讯号传输装置之至少一属性；根据至少一属性设定由第一装置或第二装置输出之一讯号之一最大值或一最小值。
The present disclosure relates to a signal transmission device identification method and a signal processing system. A signal transmission device identification method is used to identify at least one attribute of a signal transmission device, comprising: a first device in a signal processing system reads attribute information from a memory device, wherein the attribute information records information of at least one attribute of the signal transmission device, and the signal transmission device is coupled between the first device and a second device in the signal processing system; the first device determines at least one attribute of the signal transmission device according to the attribute information; and a maximum value or a minimum value of a signal output by the first device or the second device is set according to the at least one attribute.
Description
技术领域Technical Field
本发明关于一种讯号传输装置识别方法及实作讯号传输装置识别的讯号处理系统，用以取得讯号传输装置的属性信息，并根据讯号传输装置的属性信息控制讯号处理系统之运作。The present invention relates to a signal transmission device identification method and a signal processing system for implementing the signal transmission device identification, which are used to obtain attribute information of the signal transmission device and control the operation of the signal processing system according to the attribute information of the signal transmission device.
背景技术Background Art
现有缆线或传输线等讯号传输装置产品都是于标签或说明书中标示其规格，使用者根据规格购买所需之产品。一旦标签被移除产品与说明书放置于不同的地方，使用者便无法再得知规格信息。若使用者将购买的讯号传输装置耦接到规格不符的装置时，例如，若装置输出的电流高于讯号传输装置的耐电流上限值，可能造成讯号传输装置过热或者损毁等问题。Existing signal transmission device products such as cables or transmission lines all have their specifications marked on labels or instructions, and users purchase the required products according to the specifications. Once the label is removed and the product and the instructions are placed in different places, users will no longer be able to know the specification information. If the user couples the purchased signal transmission device to a device that does not meet the specifications, for example, if the current output by the device is higher than the upper limit of the current resistance of the signal transmission device, it may cause problems such as overheating or damage to the signal transmission device.
因此，需要一种具备讯号传输装置识别能力的讯号处理系统以及对应的讯号传输装置识别方法，用以藉由装置识别取得讯号传输装置的属性信息以控制讯号处理系统之运作，使得讯号传输装置可适当地被使用。Therefore, there is a need for a signal processing system with a signal transmission device identification capability and a corresponding signal transmission device identification method, which are used to obtain attribute information of the signal transmission device through device identification to control the operation of the signal processing system so that the signal transmission device can be used appropriately.
发明内容Summary of the invention
本发明之一目的在于解决上述因错误或规格不符的装置连接到系统而导致装置过热或者损毁等问题。One purpose of the present invention is to solve the above-mentioned problems such as device overheating or damage caused by connecting an incorrect or non-compliant device to a system.
根据本发明之一实施例，一种讯号传输装置识别方法，用以识别一讯号传输装置之至少一属性，包括：由一讯号处理系统内之一第一装置自一记忆体装置读取一属性信息，其中属性信息纪录讯号传输装置之至少一属性之信息，并且讯号传输装置耦接于第一装置与讯号处理系统内之一第二装置之间；由第一装置根据属性信息判定讯号传输装置之至少一属性；以及根据至少一属性设定由第一装置或第二装置输出之一讯号之一最大值或一最小值。According to one embodiment of the present invention, a signal transmission device identification method is used to identify at least one attribute of a signal transmission device, including: a first device in a signal processing system reads attribute information from a memory device, wherein the attribute information records information of at least one attribute of the signal transmission device, and the signal transmission device is coupled between the first device and a second device in the signal processing system; the first device determines at least one attribute of the signal transmission device based on the attribute information; and sets a maximum value or a minimum value of a signal output by the first device or the second device based on the at least one attribute.
根据本发明之另一实施例，一种讯号处理系统，包括：用以输出讯号之第一装置、用以接收讯号之第二装置、以及耦接于第一装置与第二装置之间用以传递讯号之讯号传输装置。讯号传输装置包括一记忆体装置，记忆体装置存有一属性信息，属性信息纪录讯号传输装置之至少一属性之信息。第一装置与第二装置之其中一者自记忆体装置读取属性信息，根据属性信息判定讯号传输装置之至少一属性，以及根据至少一属性设定讯号或由第二装置输出之另一讯号之一最大值或一最小值。According to another embodiment of the present invention, a signal processing system includes: a first device for outputting a signal, a second device for receiving a signal, and a signal transmission device coupled between the first device and the second device for transmitting the signal. The signal transmission device includes a memory device, the memory device stores an attribute information, and the attribute information records information of at least one attribute of the signal transmission device. One of the first device and the second device reads the attribute information from the memory device, determines at least one attribute of the signal transmission device according to the attribute information, and sets a maximum value or a minimum value of a signal or another signal output by the second device according to the at least one attribute.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1显示根据本发明之一实施例所述之讯号处理系统方块图。FIG. 1 is a block diagram of a signal processing system according to an embodiment of the present invention.
图2显示根据本发明之一实施例所述之一讯号传输装置外观示意图。FIG. 2 is a schematic diagram showing the appearance of a signal transmission device according to an embodiment of the present invention.
图3显示根据本发明之一实施例所述之讯号传输装置识别方法流程图。FIG. 3 is a flow chart showing a signal transmission device identification method according to an embodiment of the present invention.
图4显示根据本发明之另一实施例所述之讯号处理系统方块图。FIG. 4 is a block diagram of a signal processing system according to another embodiment of the present invention.
具体实施方式DETAILED DESCRIPTION
图1显示根据本发明之一实施例所述之讯号处理系统方块图。讯号处理系统可包括一第一装置100、一讯号传输装置200以及一第二装置300。于本发明之一实施例中，第一装置100可用以作为一讯号来源，并输出至少一讯号(例如，视频讯号、音频讯号等)，第二装置300可透过讯号传输装置200接收第一装置100所提供之讯号。根据本发明之一实施例，第一装置100可以是一播放器，所述播放器可藉由，例如但不限于，手机或平板电脑等行动装置、笔记型电脑或桌上型电脑等电脑装置、数字视频转换盒(set-top box，缩写STB)、或光碟(Compact Disc，缩写CD)/数字多功能影音光碟(Digital Versatile Disc，缩写DVD)播放器等电子产品实施。第二装置300可以是一显示装置，所述显示装置可藉由，例如但不限于，一显示面板、一屏幕或者一数字电视等电子产品实施。FIG1 shows a block diagram of a signal processing system according to an embodiment of the present invention. The signal processing system may include a first device 100, a signal transmission device 200, and a second device 300. In an embodiment of the present invention, the first device 100 may be used as a signal source and output at least one signal (e.g., a video signal, an audio signal, etc.), and the second device 300 may receive the signal provided by the first device 100 through the signal transmission device 200. According to an embodiment of the present invention, the first device 100 may be a player, which may be implemented by, for example but not limited to, a mobile device such as a mobile phone or a tablet computer, a computer device such as a notebook computer or a desktop computer, a set-top box (STB), or an electronic product such as a compact disc (CD)/digital versatile disc (DVD) player. The second device 300 may be a display device, which may be implemented by, for example but not limited to, an electronic product such as a display panel, a screen, or a digital television.
讯号传输装置200为耦接于第一装置100与第二装置300之间的一个可插拔或可移除的实体装置，用以于第一装置100与第二装置300之间传递电源讯号、电流讯号、电压讯号、视频讯号、音频讯号、或依循任一通讯协定产生的任何沟通讯号。于本发明之一实施例中，讯号传输装置200可以是一缆线(cable)，所述缆线可为依循任何现有规格，例如但不限于，高画质多媒体接口(High Definition Multimedia Interface，缩写HDMI)规格、通用串行总线(Universal Serial Bus，缩写USB)规格等所实施的缆线，也可以是依循其他特殊规格(例如，制造商所自订的产品规格)所实施的缆线。The signal transmission device 200 is a pluggable or removable physical device coupled between the first device 100 and the second device 300, and is used to transmit power signals, current signals, voltage signals, video signals, audio signals, or any communication signals generated in accordance with any communication protocol between the first device 100 and the second device 300. In one embodiment of the present invention, the signal transmission device 200 may be a cable, and the cable may be a cable implemented in accordance with any existing specifications, such as but not limited to the High Definition Multimedia Interface (HDMI) specification, the Universal Serial Bus (USB) specification, etc., or a cable implemented in accordance with other special specifications (e.g., product specifications customized by the manufacturer).
需注意的是，图1(以及以下段落将介绍之图4)为简化的讯号处理系统方块图，其中讯号传输装置200虽以一线条表示。但本发明所提出之讯号传输装置200并不限于图中所示之形状。例如，讯号传输装置200实际上可包括用以连接第一装置100与第二装置300之连接器或插头、以及用以传输讯号之传输线等之一或多者。It should be noted that FIG. 1 (and FIG. 4 to be described in the following paragraphs) is a simplified block diagram of a signal processing system, wherein the signal transmission device 200 is represented by a line. However, the signal transmission device 200 proposed by the present invention is not limited to the shape shown in the figure. For example, the signal transmission device 200 may actually include one or more of a connector or a plug for connecting the first device 100 and the second device 300, and a transmission line for transmitting a signal.
根据本发明之一实施例，除连接器或插头、以及用以传输讯号之传输线等元件外，讯号传输装置200可更包括一记忆体装置210。图2显示根据本发明之一实施例所述之一讯号传输装置外观示意图。记忆体装置210可被设置于讯号传输装置200的连接器或插头端。例如，图2所示之连接器230。但须注意的是，本发明并不限于将记忆体装置210设置于讯号传输装置200的连接器或插头端。记忆体装置210存有讯号传输装置200之属性信息Attribute_Info。属性信息Attribute_Info纪录讯号传输装置200之至少一属性之信息。属性信息Attribute_Info可于制造讯号传输装置200时被写入记忆体装置210内。According to one embodiment of the present invention, in addition to components such as a connector or a plug, and a transmission line for transmitting signals, the signal transmission device 200 may further include a memory device 210. FIG. 2 shows a schematic diagram of the appearance of a signal transmission device according to one embodiment of the present invention. The memory device 210 may be disposed at the connector or plug end of the signal transmission device 200. For example, the connector 230 shown in FIG. 2. However, it should be noted that the present invention is not limited to disposing the memory device 210 at the connector or plug end of the signal transmission device 200. The memory device 210 stores attribute information Attribute_Info of the signal transmission device 200. The attribute information Attribute_Info records information of at least one attribute of the signal transmission device 200. The attribute information Attribute_Info may be written into the memory device 210 when the signal transmission device 200 is manufactured.
于本发明之实施例中，所述属性可以是，例如但不限于，适用电流相关参数(例如，适用电流范围、适用电流上限值等)、适用电压相关参数(例如，适用电压范围、适用电压上限值等)、适用功率相关参数(例如，适用功率范围、适用功率上限值等)、额定电流、额定电压、额定功率、及/或最大可承受之电流、电压、功率等相关参数。In an embodiment of the present invention, the attributes may be, for example but not limited to, applicable current-related parameters (e.g., applicable current range, applicable current upper limit, etc.), applicable voltage-related parameters (e.g., applicable voltage range, applicable voltage upper limit, etc.), applicable power-related parameters (e.g., applicable power range, applicable power upper limit, etc.), rated current, rated voltage, rated power, and/or maximum tolerable current, voltage, power and other related parameters.
根据本发明之一实施例，第一装置100与第二装置300之至少一者可自记忆体装置210读取属性信息Attribute_Info，根据属性信息Attribute_Info判定讯号传输装置200之至少一属性，以及根据判定之至少一属性设定由第一装置100输出之讯号或由第二装置300输出之讯号之一最大值或一最小值。例如，最大电流。According to an embodiment of the present invention, at least one of the first device 100 and the second device 300 can read the attribute information Attribute_Info from the memory device 210, determine at least one attribute of the signal transmission device 200 according to the attribute information Attribute_Info, and set a maximum value or a minimum value of the signal output by the first device 100 or the signal output by the second device 300 according to the determined at least one attribute, for example, the maximum current.
图3显示根据本发明之一实施例所述之讯号传输装置识别方法流程图，其中此方法流程中进一步包含了于识别讯号传输装置之属性后的至少一对应控制操作。讯号传输装置识别方法包含以下步骤：FIG3 shows a flow chart of a signal transmission device identification method according to an embodiment of the present invention, wherein the method flow further includes at least one corresponding control operation after identifying the properties of the signal transmission device. The signal transmission device identification method includes the following steps:
步骤S302:自讯号传输装置之一记忆体装置读取一属性信息。于本发明之实施例中，步骤S302可由讯号处理系统内的任一装置执行(一般而言，为第一装置100或第二装置300，但不排除讯号传输装置200亦包含处理器可执行对应操作的状况)。Step S302: Read attribute information from a memory device of the signal transmission device. In the embodiment of the present invention, step S302 can be executed by any device in the signal processing system (generally, the first device 100 or the second device 300, but it does not exclude the situation that the signal transmission device 200 also includes a processor that can execute the corresponding operation).
步骤S304:根据读取的属性信息判定讯号传输装置之至少一属性。Step S304: Determine at least one attribute of the signal transmission device according to the read attribute information.
步骤S306:根据所得知的至少一属性设定透过讯号传输装置200传输之讯号的一最大值或一最小值，其中所述之最大值可以是，例如但不限于，功率最大值、电流最大值、或电压最大值，所述之最小值可以是，例如但不限于，功率最小值、电流最小值、或电压最小值。Step S306: Setting a maximum value or a minimum value of the signal transmitted through the signal transmission device 200 according to the at least one attribute obtained, wherein the maximum value may be, for example but not limited to, a maximum power value, a maximum current value, or a maximum voltage value, and the minimum value may be, for example but not limited to, a minimum power value, a minimum current value, or a minimum voltage value.
于本发明之实施例中，步骤S304与步骤S306可由讯号处理系统内的任一装置执行，并且步骤S302、S304与S306并不限定为由同一装置执行。In the embodiment of the present invention, step S304 and step S306 may be executed by any device in the signal processing system, and steps S302, S304 and S306 are not limited to being executed by the same device.
以下结合图1、3以第一装置100与第二装置300之内部元件作为范例做更详细的说明。The following is a more detailed description of the internal components of the first device 100 and the second device 300 as examples in conjunction with FIGS. 1 and 3 .
参考图1，于此实施例中，第一装置100可为第二装置300提供所需的电源。因此，于此实施例中，第一装置100可包括一电源模组110与一微处理器120。电源模组110可包括一电源控制装置111、一电源监测装置112与一电源输出装置113。电源控制装置111可以是一电源控制芯片，用以控制第一装置100的输出功率。电源监测装置112用以监测第一装置100的输出功率大小。电源输出装置113用以将电源输出至第二装置300。Referring to FIG. 1 , in this embodiment, the first device 100 can provide the required power for the second device 300. Therefore, in this embodiment, the first device 100 can include a power module 110 and a microprocessor 120. The power module 110 can include a power control device 111, a power monitoring device 112, and a power output device 113. The power control device 111 can be a power control chip for controlling the output power of the first device 100. The power monitoring device 112 is used to monitor the output power of the first device 100. The power output device 113 is used to output power to the second device 300.
微处理器120可至少包括一属性识别装置121与一通讯装置122。微处理器120可透过通讯装置122与第二装置300沟通，并且可透过通讯装置122读取讯号传输装置200的记忆体装置210，以取得属性信息Attribute_Info。属性识别装置121用以根据取得的属性信息Attribute_Info判定讯号传输装置200之至少一属性。The microprocessor 120 may include at least an attribute recognition device 121 and a communication device 122. The microprocessor 120 may communicate with the second device 300 through the communication device 122, and may read the memory device 210 of the signal transmission device 200 through the communication device 122 to obtain the attribute information Attribute_Info. The attribute recognition device 121 is used to determine at least one attribute of the signal transmission device 200 according to the obtained attribute information Attribute_Info.
第二装置300可包括一或多个功能区块(如图中虚框所示)与一微处理器320。功能区块可包括，例如但不限于，一面板装置331、一有线通讯装置332、一无线通讯装置333、一扬声装置334等。面板装置331用以显示视频讯号，例如，由第一装置100所提供的视频讯号。有线通讯装置332用以提供有线通讯功能，例如，使第二装置300可透过以太网络与外部装置进行有线通讯。无线通讯装置333用以提供无线通讯功能，例如，使第二装置300可透过WiFi与外部装置进行无线通讯。微处理器320可至少包括一通讯装置322。微处理器320可透过通讯装置322与第一装置100沟通，以取得所需信息。The second device 300 may include one or more functional blocks (as shown in the dashed box in the figure) and a microprocessor 320. The functional blocks may include, for example but not limited to, a panel device 331, a wired communication device 332, a wireless communication device 333, a speaker device 334, etc. The panel device 331 is used to display a video signal, for example, a video signal provided by the first device 100. The wired communication device 332 is used to provide a wired communication function, for example, the second device 300 can communicate with an external device via Ethernet. The wireless communication device 333 is used to provide a wireless communication function, for example, the second device 300 can communicate with an external device via WiFi. The microprocessor 320 may include at least one communication device 322. The microprocessor 320 can communicate with the first device 100 through the communication device 322 to obtain the required information.
需注意的是，属性识别装置121与通讯装置122、322可分别由软体、及/或韧体模组实施，也可由专属的硬体实施。当属性识别装置121与通讯装置122、322由软体及/或韧体模组实施时，微处理器120、320可藉由执行对应的程序代码执行对应的操作，并且当微处理器120、320藉由执行对应的程序代码执行对应的操作时，这些软体或韧体模组可被视为专属的硬体，例如，可被视为微处理器120或320的子单元。此外，熟悉此技艺者均可理解，第一装置100与第二装置300当可包含其他未示于图1之元件，以实施所需之功能。It should be noted that the attribute recognition device 121 and the communication devices 122 and 322 can be implemented by software and/or firmware modules, respectively, or by dedicated hardware. When the attribute recognition device 121 and the communication devices 122 and 322 are implemented by software and/or firmware modules, the microprocessors 120 and 320 can perform corresponding operations by executing corresponding program codes, and when the microprocessors 120 and 320 perform corresponding operations by executing corresponding program codes, these software or firmware modules can be regarded as dedicated hardware, for example, can be regarded as subunits of the microprocessors 120 or 320. In addition, those skilled in the art can understand that the first device 100 and the second device 300 can include other components not shown in FIG. 1 to implement the required functions.
根据本发明之一实施例，于识别讯号传输装置时，第一装置100之微处理器120可先透过通讯装置122读取讯号传输装置200的记忆体装置210，以取得属性信息Attribute_Info。取得的属性信息Attribute_Info可被提供给属性识别装置121，用以根据取得的属性信息Attribute_Info判定讯号传输装置200之至少一属性。例如，讯号传输装置200之适用功率范围。接着，微处理器120可根据讯号传输装置200之适用功率范围来设定电源模组110的最大输出功率，并透过通讯装置122通知第二装置300取得的属性信息或此设定值。例如，第一装置100可透过通讯装置122发出一通知讯息至第二装置300，以通知第二装置300讯号传输装置200之属性，例如，前述之适用功率范围，或者由第一装置100根据此属性所设定的设定值，例如，前述之最大输出功率。According to one embodiment of the present invention, when identifying a signal transmission device, the microprocessor 120 of the first device 100 may first read the memory device 210 of the signal transmission device 200 through the communication device 122 to obtain the attribute information Attribute_Info. The obtained attribute information Attribute_Info may be provided to the attribute identification device 121 to determine at least one attribute of the signal transmission device 200 according to the obtained attribute information Attribute_Info. For example, the applicable power range of the signal transmission device 200. Then, the microprocessor 120 may set the maximum output power of the power module 110 according to the applicable power range of the signal transmission device 200, and notify the second device 300 of the obtained attribute information or the setting value through the communication device 122. For example, the first device 100 may send a notification message to the second device 300 through the communication device 122 to notify the second device 300 of the attribute of the signal transmission device 200, such as the aforementioned applicable power range, or the setting value set by the first device 100 according to the attribute, such as the aforementioned maximum output power.
根据本发明之一实施例，于根据所得知的讯号传输装置200属性设定透过讯号传输装置200传输之讯号的最大值或最小值后，例如，前述之最大输出功率，第一装置100便会依循此设定值控制透过讯号传输装置200传输之讯号。例如，电源监测装置112可持续监控由电源输出装置113所输出的功率大小，并将监控结果回报电源控制装置111。当电源控制装置111判断输出的功率过大时，电源控制装置111控制电源输出装置113降低所输出的功率、或者降低输出电压或电流，使得透过讯号传输装置200传输之讯号的功率可被适当地控制在讯号传输装置200之适用功率范围内。According to one embodiment of the present invention, after setting the maximum value or minimum value of the signal transmitted through the signal transmission device 200 according to the known properties of the signal transmission device 200, for example, the aforementioned maximum output power, the first device 100 will control the signal transmitted through the signal transmission device 200 according to the set value. For example, the power monitoring device 112 can continuously monitor the power output by the power output device 113, and report the monitoring result to the power control device 111. When the power control device 111 determines that the output power is too large, the power control device 111 controls the power output device 113 to reduce the output power, or reduce the output voltage or current, so that the power of the signal transmitted through the signal transmission device 200 can be appropriately controlled within the applicable power range of the signal transmission device 200.
需注意的是，属性信息Attribute_Info的读取、讯号传输装置200的属性识别、电源的供应以及输出电源/功率(或者输出电压、电流大小)的控制并未被限定为仅能被实施于第一装置100。前述操作之一或多者亦可被实施于第二装置300。It should be noted that the reading of the attribute information Attribute_Info, the attribute identification of the signal transmission device 200, the supply of power, and the control of the output power/power (or output voltage, current) are not limited to being implemented only in the first device 100. One or more of the above operations can also be implemented in the second device 300.
图4显示根据本发明之另一实施例所述之讯号处理系统方块图。图4所示之讯号处理系统类似于图1所示之讯号处理系统，其差异在于第二装置300之微处理器320更包括一属性识别装置321。于识别讯号传输装置200时，第二装置300之微处理器320可先透过通讯装置322读取讯号传输装置200的记忆体装置210，以取得属性信息Attribute_Info。取得的属性信息Attribute_Info可被提供给属性识别装置321，用以根据取得的属性信息Attribute_Info判定讯号传输装置200之至少一属性。例如，讯号传输装置200之适用功率范围。接着，微处理器320可透过通讯装置322通知第一装置100取得的属性信息。例如，第二装置300可透过通讯装置322发出一通知讯息至第一装置100，以通知第一装置100讯号传输装置200之属性，例如，前述之适用功率范围。FIG4 shows a block diagram of a signal processing system according to another embodiment of the present invention. The signal processing system shown in FIG4 is similar to the signal processing system shown in FIG1, except that the microprocessor 320 of the second device 300 further includes an attribute recognition device 321. When identifying the signal transmission device 200, the microprocessor 320 of the second device 300 may first read the memory device 210 of the signal transmission device 200 through the communication device 322 to obtain the attribute information Attribute_Info. The obtained attribute information Attribute_Info may be provided to the attribute recognition device 321 to determine at least one attribute of the signal transmission device 200 according to the obtained attribute information Attribute_Info. For example, the applicable power range of the signal transmission device 200. Then, the microprocessor 320 may notify the first device 100 of the obtained attribute information through the communication device 322. For example, the second device 300 may send a notification message to the first device 100 through the communication device 322 to notify the first device 100 of the attribute of the signal transmission device 200, such as the aforementioned applicable power range.
于得知讯号传输装置200之属性后，第一装置100之微处理器120可根据此信息做相关设定，例如，设定电源模组110的最大输出功率，也可进一步透过通讯装置122通知第二装置300此设定值。于根据讯号传输装置200属性决定透过讯号传输装置200传输之讯号之相关设定值，例如，前述之最大输出功率，之后，后续的操作可与图1所示之实施例雷同。After knowing the properties of the signal transmission device 200, the microprocessor 120 of the first device 100 can make relevant settings according to this information, for example, setting the maximum output power of the power module 110, and can further notify the second device 300 of this setting value through the communication device 122. After determining the relevant setting value of the signal transmitted through the signal transmission device 200 according to the properties of the signal transmission device 200, for example, the aforementioned maximum output power, the subsequent operations can be similar to the embodiment shown in FIG. 1.
需注意的是，图1与图4仅显示出可实施本发明的一些系统架构范例，然本发明的应用并不限于此。例如，于本发明之其他实施例中，电源的供应以及输出电源/功率(或者输出电压、电流大小)的控制亦可被实施于第二装置300。于此实施例中，第二装置300可包含一电源模组，用以提供电源给第一装置100，并且控制以及监控所输出的功率。例如，第二装置300可根据讯号传输装置200之属性设定输出讯号之功率(或电流、电压)的最大值或最小值，并可进一步发出一通知讯息至第一装置100，以通知第一装置100由其所设定之讯号之功率(或电流、电压)的最大值或最小值。It should be noted that FIG. 1 and FIG. 4 only show some system architecture examples that can implement the present invention, but the application of the present invention is not limited thereto. For example, in other embodiments of the present invention, the supply of power and the control of output power/power (or output voltage, current size) can also be implemented in the second device 300. In this embodiment, the second device 300 can include a power module to provide power to the first device 100 and control and monitor the output power. For example, the second device 300 can set the maximum or minimum value of the power (or current, voltage) of the output signal according to the properties of the signal transmission device 200, and can further send a notification message to the first device 100 to notify the first device 100 of the maximum or minimum value of the power (or current, voltage) of the signal set by it.
此外，值得注意的是，图1与图4仅显示出与本发明相关之元件。熟悉此技艺者均可理解，讯号处理系统当可包含其他未示于图1与图4为之元件，以实施所需之讯号处理功能。此外，值得注意的是，图1与图4是以示例的方式绘制，其中各元件不一定按照实际比例绘制。In addition, it is worth noting that FIG. 1 and FIG. 4 only show the components related to the present invention. Those skilled in the art can understand that the signal processing system may include other components not shown in FIG. 1 and FIG. 4 to implement the required signal processing functions. In addition, it is worth noting that FIG. 1 and FIG. 4 are drawn in an exemplary manner, and the components are not necessarily drawn according to the actual scale.
根据本发明之一实施例，记忆体装置210可更存有讯号传输装置200之一专属码信息Code。不同的讯号传输装置200可有不同的专属码。例如，当讯号传输装置200为一缆线时，每条缆线都有各自的专属码，即，不同的缆线具有不同的专属码。于讯号传输装置200连接上讯号处理系统后，并且于讯号传输开始前，第一装置100及/或第二装置300可自记忆体装置210读取讯号传输装置200之专属码信息Code，并且根据专属码信息Code判断讯号传输装置200是否为允许被使用于讯号处理系统内的一讯号传输装置。例如，第一装置100及/或第二装置300可由专属码信息Code中取得讯号传输装置200的制造商信息、讯号传输装置200的产品授权信息、讯号传输装置200的产品认证信息等相关信息，并藉此信息判断讯号传输装置200是否为允许被使用于讯号处理系统内的一讯号传输装置。若是，则第一装置100与第二装置300可开始透过讯号传输装置200传送讯号。若否，则第一装置100与第二装置300可选择不透过讯号传输装置200传送讯号，以避免因无法识别讯号传输装置200之属性或规格而导致系统内的装置因讯号传输装置200的规格不符而损毁的问题。当仅第一装置100与第二装置300之其中一者藉由讯号传输装置200之专属码信息Code判断讯号传输装置200为允许被使用于讯号处理系统内的一讯号传输装置时，亦可将其判断结果通知另一者。According to one embodiment of the present invention, the memory device 210 may further store a unique code information Code of the signal transmission device 200. Different signal transmission devices 200 may have different unique codes. For example, when the signal transmission device 200 is a cable, each cable has its own unique code, that is, different cables have different unique codes. After the signal transmission device 200 is connected to the signal processing system and before the signal transmission begins, the first device 100 and/or the second device 300 may read the unique code information Code of the signal transmission device 200 from the memory device 210, and determine whether the signal transmission device 200 is a signal transmission device allowed to be used in the signal processing system based on the unique code information Code. For example, the first device 100 and/or the second device 300 may obtain the manufacturer information of the signal transmission device 200, the product authorization information of the signal transmission device 200, the product authentication information of the signal transmission device 200, and other related information from the exclusive code information Code, and use this information to determine whether the signal transmission device 200 is a signal transmission device allowed to be used in the signal processing system. If so, the first device 100 and the second device 300 may start to transmit signals through the signal transmission device 200. If not, the first device 100 and the second device 300 may choose not to transmit signals through the signal transmission device 200 to avoid the problem that the devices in the system are damaged due to the inability to identify the properties or specifications of the signal transmission device 200 due to the inability to identify the properties or specifications of the signal transmission device 200. When only one of the first device 100 and the second device 300 determines that the signal transmission device 200 is a signal transmission device allowed to be used in the signal processing system through the unique code information Code of the signal transmission device 200, the determination result can also be notified to the other one.
综上所述，藉由本发明所提出之讯号传输装置识别方法以及实作讯号传输装置识别的讯号处理系统，使得讯号处理系统之运作可根据讯号传输装置的属性信息适当地被控制，并且也可避免无法被识别或者未被授权或未经认证的讯号传输装置被错误地连接到讯号处理系统而导致非预期的装置过热或损毁的问题。In summary, by means of the signal transmission device identification method and the signal processing system for implementing the signal transmission device identification proposed in the present invention, the operation of the signal processing system can be properly controlled according to the attribute information of the signal transmission device, and can also avoid the problem that an unidentifiable or unauthorized or unauthenticated signal transmission device is mistakenly connected to the signal processing system, causing unexpected device overheating or damage.
以上所述仅为本发明之较佳实施例，凡依本发明申请专利范围所做之均等变化与修饰，皆应属本发明之涵盖范围。The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.
【符号说明】【Explanation of symbols】
100：第一装置100: First Device
110：电源模组110: Power module
111：电源控制装置111: Power supply control device
112：电源监测装置112: Power supply monitoring device
113：电源输出装置113: Power output device
120,320：微处理器120,320: Microprocessor
121,321：属性识别装置121,321: Attribute recognition device
122,322：通讯装置122,322: Communication device
200：讯号传输装置200: Signal transmission device
210：记忆体装置210: Memory devices
230：连接器230: Connector
300：第二装置300: Second Device
331：面板装置331: Panel Installation
332：有线通讯装置332: Wired communication device
333：无线通讯装置333: Wireless communication device
334：扬声装置334: Speaker
Attribute_Info：属性信息Attribute_Info: attribute information
Code：专属码信息Code: Exclusive code information
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011275080.3A CN114512869B (en) | 2020-11-16 | 2020-11-16 | Signal transmission device identification method and signal processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011275080.3A CN114512869B (en) | 2020-11-16 | 2020-11-16 | Signal transmission device identification method and signal processing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114512869A CN114512869A (en) | 2022-05-17 |
| CN114512869B true CN114512869B (en) | 2024-10-01 |
Family
ID=81547080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011275080.3A Active CN114512869B (en) | 2020-11-16 | 2020-11-16 | Signal transmission device identification method and signal processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114512869B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI703871B (en) * | 2019-11-06 | 2020-09-01 | 瑞昱半導體股份有限公司 | Video transmission method with adaptive adjustment bandwidth and system thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8405402B2 (en) * | 2009-05-20 | 2013-03-26 | Apple Inc. | Systems and methods for adjusting signaling properties based on cable attributes |
| TWI447670B (en) * | 2011-07-11 | 2014-08-01 | Aspeed Technology Inc | High speed baseboard management controller and transmission method thereof |
| TW201312358A (en) * | 2011-09-02 | 2013-03-16 | Monterey Internat Corp | Transmission interface device for automatically switching signal connection channels and switching method |
| TWI449926B (en) * | 2012-04-09 | 2014-08-21 | Wistron Corp | Transmitting interface and method for determining transmitting signals |
| TWM518434U (en) * | 2015-10-23 | 2016-03-01 | Tm Technology Inc | Remote adapter and electronic device |
| CN105720631B (en) * | 2016-01-22 | 2019-02-05 | 珠海市魅族科技有限公司 | A kind of electric terminal and charging equipment |
| TWI667481B (en) * | 2018-06-29 | 2019-08-01 | 群光電能科技股份有限公司 | Transmission cable and power supply apparatus using the same |
-
2020
- 2020-11-16 CN CN202011275080.3A patent/CN114512869B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI703871B (en) * | 2019-11-06 | 2020-09-01 | 瑞昱半導體股份有限公司 | Video transmission method with adaptive adjustment bandwidth and system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114512869A (en) | 2022-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105226779B (en) | Wireless charging equipment and its control method and control device | |
| US20080252782A1 (en) | Signal Source Device | |
| CN102006441A (en) | HDMI system with Ethernet and method for displaying connection condition of HDMI cable the same | |
| US20240111849A1 (en) | Media docking device and media transfer method | |
| WO2016029448A1 (en) | Method for improving performance of speaker, and terminal device | |
| KR20130026322A (en) | Source terminal for displaying audio and video data in display device without delay and method for connecting a/v display device | |
| US20240303382A1 (en) | Method, apparatus and system for monitoring i2c, and storage medium | |
| JP2020047381A (en) | Connector device and transmission cable | |
| CN114512869B (en) | Signal transmission device identification method and signal processing system | |
| EP3261317B1 (en) | Authentication system, communication system, and authentication and authorization method | |
| CN101843110B (en) | Electronic device and control signal conversion method | |
| TWI783293B (en) | Method for identifying signal transmission device and signal processing system | |
| JP2008035060A (en) | Method of detecting connection of hdmi apparatus and program | |
| KR20180024881A (en) | Content providing device and power source controlling method thereof | |
| WO2017076246A1 (en) | Display parameter acquisition method, display device, terminal and storage medium | |
| CN103902395B (en) | The control method and electric terminal of information input | |
| CN116483446A (en) | Driver installation guide control method and device and terminal equipment | |
| TWI783514B (en) | Signal processing system and method for identifying and pairing a signal transmitting device | |
| US11734215B2 (en) | Signal processing system and method for identifying and pairing a signal transmitting device | |
| CN114648969B (en) | Display device and control method of display device | |
| CN104469449B (en) | Household appliance and its method for developing functions | |
| CN102090055A (en) | Video data processing device and video data processing method | |
| CN115483945A (en) | Identification and matching method of signal processing system and signal transmission device | |
| JP5414501B2 (en) | Communication device | |
| CN111601099B (en) | High-definition multimedia interface cable detection system and detection method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |