TWI486089B - The Architecture and Method of Utilizing Network Access Point Remote Control Terminal Equipment - Google Patents

Description

Architecture and method for remotely controlling terminal equipment by using network access point

The present invention relates to an architecture and method for remotely controlling a terminal device by using a network access point, and more particularly to an architecture and method for setting a grammar parser and a terminal device setting packet classifier to remotely control a terminal device.

Today, with the maturity of wireless communication technology, various technologies have been fully utilized in every field. Among them, the sensor network (Sensor Network), for example, the introduction of wireless technology makes it more visible in the deployment. Advantage.

In general, the sensor network has several characteristics: 1. Using a master-slave architecture; 2. Commonly, a star-shaped and tree-like structure, at least one master and several senses in the entire network structure 3. The sensing end is generally not easily touched; 4. Depending on the built-in site environment, the sensing end may be placed at a location that is not easily accessible to the user, such as ceilings and high voltage towers. ...and so on; 5. The number of sensing ends may be many, up to 65,535; and 6. The built environment of the sensing end is not easy to predict. Depending on the location of the building, the external environment of each sensing end may have Great differences, in order to be able to make the most effective adjustments, the settings of each sensor may be different.

In order to make instant setting adjustments on the sensing end, the common user interface on the market today is RS-232. The device that uses RS-232 input and output combined with the sensing network can use the existing ones. The computer is used to achieve the purpose of adjusting settings.

However, the above method has the following disadvantages: 1. It needs to be close to the device end to be adjusted; 2. When the device is located in an inaccessible location, it will cause difficulty for the construction and construction of the engineering personnel; 3. Need individual to each The setting of the device is adjusted; and 4. When the number of devices is increased, it takes a lot of time to set, which indirectly affects the complexity of the device construction and the user's acceptance.

Therefore, how to design a sensor network that can respond to the external environment in an instant and make the device more efficient and close to the user's needs becomes the goal of the related manufacturers and related R&D personnel.

The present inventors have actively pursued development in view of the fact that the sensing network needs to be close to the device end to be adjusted, requires individual adjustments to each device, and takes a lot of time to set up, in order to improve the above-mentioned There are disadvantages, and after continuous trial and effort, the present invention has finally been developed.

A first object of the present invention is to provide a sensing network architecture that does not require access to the device side to be adjusted and that makes adjustments to all devices at the same time.

In order to achieve the above object, an architecture for utilizing a network access point remote control terminal device includes a network access point and at least one terminal device, the network access point and an operation display, and the like The terminal device is connected, and the network access point system includes: a command parser receives an external input command of the operation display, and according to the classification of the external input command, and determines whether the external input command is a remote command; a remote connection information table, when the utilization network When the architecture of the remote access terminal device is activated, the terminal devices register with the network access point, and the remote connection information table stores related information of the terminal devices; a remote command processor And connecting to the command parser and the remote connection information table, if the external input command is a remote command, receiving the external input command, and decomposing the external input command, and extracting the terminal device belonging to the terminal device After the relevant information, the search is performed from the remote connection information table. If the corresponding terminal device is found, the information of the external input command is encapsulated into a first wireless packet, and if the corresponding terminal device is not found. Returning an error message; and a first wireless transceiver, connected to the remote command handler, transmitting the first no by a wireless transmission rule The terminal device includes: a second wireless transceiver that receives the first wireless packet by a wireless transmission rule; and a packet classifier that is connected to the second wireless transceiver and parses the first wireless Packets, and disassemble the information of the external input command, and compare the disassembled information with the set-over-air format. If they match, the external input command is remote wireless. The command is configured, and the terminal device enters the remote wireless configuration mode to start processing the external input command. If the external input command is a general packet, the external input command is processed by a general packet processor; a command classifier is connected to the packet classifier, receives the external input command as a remote wireless configuration command, and classifies the external input command; an internal command processor is connected to the command classifier, and performs The action and response corresponding to the external input command; and a response handler connected to the second wireless transceiver, the command classifier, and the internal command processor, if the terminal device is in the remote wireless configuration mode, The response of the external input command is encapsulated into a second wireless packet, and the second wireless packet is transmitted to the network access point through the second wireless transceiver, and if the terminal device is in a non-remote wireless configuration mode, The response to the external input command is left at the terminal device.

A second object of the present invention is to provide a sensing network setting method that does not require access to the device end to be adjusted and to adjust the settings of all devices at the same time.

In order to achieve the above object, the method for using the network access point remote control terminal device of the present invention is for a network access point and at least one terminal device, and the method for using the network access point remote control terminal device includes Step: receiving an external input command; determining, according to the classification to which the external input command belongs, the external input command is a remote command or an internal command; if the external input command is a remote command, transferring the external input command to a remote command processor; confirming whether the terminal device to be transmitted by the external input command is connected to the network access point; If the terminal device to be transmitted by the external input command is connected to the network access point, the external input command and the predefined connection information are encapsulated into a first wireless packet; and the first wireless packet is transmitted to the external input command. The terminal device to be transmitted; if the terminal device to be transmitted by the external input command is not connected to the network access point, an error message is reported; and if the external input command is an internal command, the external input command is Transferred to one of the internal command handlers of the terminal device to which the external input command is to be transmitted.

Through the above-described architecture and method, the present invention can eliminate the need to approach the device end to be adjusted and make adjustments to all devices at the same time.

The preferred embodiments of the present invention are described in detail below with reference to the drawings.

Referring to the first figure, the architecture (1) of the remote access terminal device using the network access point of the present invention comprises a network access point (10) and at least one terminal device (11). The point (10) is connected to an operation display (2) and the terminal device (11). The network access point (10) includes: a command parser (100) that receives the operation display (2) One of the external input commands, and according to the classification of the external input command, and determines whether the external input command is a remote command; a remote connection information table (101), when using the network access point remote control terminal When the device architecture (1) is started, the terminal devices (11) register with the network access point (10), and the remote connection information table (101) stores the terminal devices (11). relevant information; a remote command handler (102) is connected to the command parser (100) and the remote connection information table (101), and if the external input command is a remote command, receiving the external input command, and Decomposing the external input command, extracting relevant information belonging to the terminal devices (11), and then searching from the remote connection information table (101), if the corresponding terminal device (11) is found, Encapsulating the information of the external input command into a first wireless packet, and if the corresponding terminal device (11) is not found, transmitting an error message; and a first wireless transceiver (103) is connected to the remote device The terminal command handler (102) is connected to transmit the first wireless packet by using a wireless transmission rule; the terminal device (11) comprises: a second wireless transceiver (110), receiving by a wireless transmission rule The first wireless packet; a packet classifier (111) connected to the second wireless transceiver (110), parsing the first wireless packet, and disassembling the information of the external input command, and disassembling Post-information and a remote set-up-air format If the line is matched, it means that the external input command is a remote wireless configuration command. At this time, the terminal device (11) enters the remote wireless configuration mode, and starts the processing of the external input command. If not, the The external input command belongs to a general packet, and is processed by a general packet processor (not shown); a command classifier (112) is connected to the packet classifier (111), and receives the external input command as a remote end. a wireless configuration command for classifying the external input command; an internal command handler (113) coupled to the command classifier (112) to perform actions and responses corresponding to the external input command; A response handler (114) is coupled to the second wireless transceiver (110), the command classifier (112), and the internal command handler (113) if the terminal device (11) is in a remote wireless configuration a mode, the response of the external input command is encapsulated into a second wireless packet, and the second wireless packet is transmitted to the network access point (10) through the second wireless transceiver (110), if the terminal When the device (11) is in the non-remote wireless configuration mode, the response of the external input command is left at the terminal device (11).

In a preferred embodiment of the invention, the network access point (10) is coupled to the operational display (2) via an RS-232 communication interface.

Referring to the first and second figures, the method (3) of the present invention for using a network access point remote control terminal device is used for a network access point (10) and at least one terminal device (11). The method (3) for remotely controlling a terminal device by using a network access point includes the steps of: step 300: receiving an external input command; and step 301: determining, according to the classification to which the external input command belongs, the external input command is a remote command or Internal command; Step 302: If the external input command is a remote command, the external input command is transferred to a remote command handler (102); Step 303: Confirm the terminal device to be transmitted by the external input command (11) Whether it is connected to the network access point (10); step 304: if the terminal device (11) to be transmitted by the external input command is connected to the network access point (10), the external input command and Pre-defined connection information is encapsulated into a first wireless packet; Step 305: transmitting the first wireless packet to the terminal device (11) to be transmitted by the external input command; Step 306: If the external input command is to be transmitted, the terminal device (11) and the network access point (10) If not connected, an error message is reported; and step 307: if the external input command is an internal command, the external input command is transmitted to an internal command processor of the terminal device (11) to be transmitted by the external input command ( 113).

The step 300 is performed through an RS-232 communication interface.

Referring to the first and third figures, in a preferred embodiment of the present invention, the terminal device (11) further includes a wireless packet processing method (4), and the wireless packet processing method (4) includes the steps of: Step 400: Receive the first wireless packet, and disassemble the external input command and the predefined connection information. Step 401: Align whether the predefined connection information matches the Set-Over-Air format. Step 402: If the predefined format matches the remote wireless configuration format, set the terminal device (11) to the connection information and the remote wireless configuration mode; Step 403: classify the external input command, and hand over Processing by a corresponding internal command handler (113); step 404: performing a corresponding action and a command response; step 405: encapsulating the command response into a second wireless packet, and transmitting the second wireless packet to The network access point (10); and step 406: if the predefined connection information does not match the remote wireless configuration format, the terminal device (11) is set to the non-connection information and the remote wireless configuration mode. And the external input command packet is generally referred to a processor.

Through the above method, the present invention not only does not need to be close to the device end to be adjusted, but also can make setting adjustments for all devices at the same time. Moreover, its structural form is not easily reached by those skilled in the art, and it is novel and progressive.

Through the above detailed description, it can fully demonstrate that the object and effect of the present invention are both progressive in implementation, highly industrially usable, and are new inventions not previously seen on the market, and fully comply with the invention patent requirements. , 提出 apply in accordance with the law. The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the invention. All changes and modifications made in accordance with the scope of the invention shall fall within the scope covered by the patent of the invention. I would like to ask your review committee to give a clear explanation and pray for it.

(1) ‧‧‧ Architecture of remote access terminal equipment using network access points

(10) ‧‧‧Internet access points

(100) ‧‧‧Command Profiler

(101) ‧‧‧Remote Connection Information Sheet

(102)‧‧‧Remote Command Processor

(103)‧‧‧First wireless transceiver

(11)‧‧‧ Terminal equipment

(110)‧‧‧Second wireless transceiver

(111)‧‧‧Packet classifier

(112)‧‧‧Command Classifier

(113)‧‧‧Internal Command Processor

(114)‧‧‧Response handler

(2) ‧‧‧Operation display

(3) ‧‧‧How to use the network access point to remotely control the terminal equipment

300‧‧‧Steps

301‧‧‧Steps

302‧‧‧Steps

303‧‧ steps

304‧‧‧Steps

305‧‧‧Steps

306‧‧‧Steps

307‧‧‧Steps

(4) ‧‧‧Wireless packet processing method

400‧‧‧ steps

401‧‧‧ steps

402‧‧‧Steps

403‧‧‧Steps

404‧‧‧Steps

405‧‧‧Steps

406‧‧‧Steps

1 is a system architecture diagram of an architecture of a remote access terminal device using a network access point according to the present invention; a second diagram is a flowchart of a method for remotely controlling a terminal device using a network access point according to the present invention; and a third diagram A flowchart of a method of the wireless packet processing method of the present invention.

(1) ‧‧‧ Architecture of remote access terminal equipment using network access points

(10) ‧‧‧Internet access points

(100) ‧‧‧Command Profiler

(101) ‧‧‧Remote Connection Information Sheet

(102)‧‧‧Remote Command Processor

(103)‧‧‧First wireless transceiver

(11)‧‧‧ Terminal equipment

(110)‧‧‧Second wireless transceiver

(111)‧‧‧Packet classifier

(112)‧‧‧Command Classifier

(113)‧‧‧Internal Command Processor

(114)‧‧‧Response handler

(2) ‧‧‧Operation display

Claims (5)

An architecture for remotely controlling a terminal device using a network access point, comprising: a network access point and at least one terminal device, the network access point being connected to an operation display and the terminal device, the network access The point system includes: a command parser, which receives an external input command of the operation display, and determines whether the external input command is a remote command according to a classification to which the external input command belongs; a remote connection information table, When the architecture of the remote access terminal device using the network access point is activated, the terminal devices register with the network access point, and the remote connection information table stores related information of the terminal devices; The command processor is connected to the command parser and the remote connection information table. If the external input command is a remote command, the external input command is received, and the external input command is decomposed and extracted. After the relevant information of the terminal devices, the remote connection information table is searched, and if the corresponding terminal device is found, the information of the external input command is input. Loading into a first wireless packet, if an unidentified terminal device is not found, transmitting an error message; and a first wireless transceiver is connected to the remote command processor and transmitting by using a wireless transmission rule The first wireless packet; the terminal device includes: a second wireless transceiver that receives the first wireless packet by a wireless transmission rule; and a packet classifier connected to the second wireless transceiver The first wireless packet, and disassembling the information of the external input command, and disassembling the information with a remote end The line configuration (Set-Over-Air) format is compared. If it matches, the external input command is a remote wireless configuration command. At this time, the terminal device enters the remote wireless configuration mode and starts the external input command. Processing, if not, the external input command belongs to a general packet, and is processed by a general packet processor; a command classifier is connected to the packet classifier, and receives the external input command as a remote wireless configuration command. Classifying the external input command; an internal command handler is coupled to the command classifier to perform an action and response corresponding to the external input command; and a response handler coupled to the second wireless transceiver, The command classifier and the internal command processor are connected, and if the terminal device is in the remote wireless configuration mode, the response of the external input command is encapsulated into a second wireless packet, and the second wireless transceiver is used to Transmitting the wireless packet to the network access point, and if the terminal device is in the non-remote wireless configuration mode, inputting the external input command Responded to stay in the terminal device. The architecture of the network access point remote control terminal device according to claim 1, wherein the network access point is connected to the operation display through an RS-232 communication interface. A method for remotely controlling a terminal device by using a network access point for a network access point and at least one terminal device, wherein the method for remotely controlling a terminal device by using a network access point comprises the steps of: receiving an external input command; Determining, according to the classification to which the external input command belongs, the external input command is a remote command or an internal command; if the external input command is a remote command, transferring the external input command to a remote a terminal command processor; confirming whether the terminal device to be transmitted by the external input command is connected to the network access point; if the terminal device to be transmitted by the external input command is connected to the network access point, the external input is The command and the predefined connection information are encapsulated into a first wireless packet; the first wireless packet is transmitted to the terminal device to be transmitted by the external input command; if the external input command is to be transmitted, the terminal device is not connected to the network access point The connection returns an error message; and if the external input command is an internal command, the external input command is transmitted to an internal command handler of the terminal device to which the external input command is to be transmitted. The method for using a network access point remote control terminal device according to claim 3, wherein the terminal device further comprises a wireless packet processing method, the wireless packet processing method comprising the steps of: receiving the first wireless packet, Decomposing the external input command and the predefined connection information; whether the predefined connection information matches the Set-Over-Air format; if the predefined format and the remote wireless configuration format If the match is met, the terminal device is set as the connection information and the remote wireless configuration mode; the external input command is classified, and is processed by a corresponding internal command processor; Performing a corresponding action and a command response; packaging the command response into a second wireless packet, and transmitting the second wireless packet to the network access point; and if the predefined connection information and the remote wireless configuration format If there is no match, the terminal device is set to the non-connection information and the remote wireless configuration mode, and the external input command is handed over to a general packet processor for processing. The method for using a network access point remote control terminal device according to claim 3, wherein the step of receiving an external input command is performed through an RS-232 communication interface.