CN202094935U - Dynamic IP network based remote switch signal control system - Google Patents
Dynamic IP network based remote switch signal control system Download PDFInfo
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- CN202094935U CN202094935U CN2011200677818U CN201120067781U CN202094935U CN 202094935 U CN202094935 U CN 202094935U CN 2011200677818 U CN2011200677818 U CN 2011200677818U CN 201120067781 U CN201120067781 U CN 201120067781U CN 202094935 U CN202094935 U CN 202094935U
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Abstract
The present utility model discloses a dynamic IP network based remote switch signal control system. The system comprises a WEB server, a catalogue server, remote network server equipment which are connected with each other through the Internet, and a client software applied in the system. The working process of the system comprises utilizing the P2P technology to obtain dynamic IP addresses; binding the only ID number of the equipment with the obtained dynamic IP addresses; determining remote monitoring target equipment; carrying out data packet processing; distinguishing control data types; and changing serial port signals and switch signals into Ether signals to realize the remote video monitoring, and the data acquisition control of the switch and serial port signals under the dynamic IP network. In the system, by utilizing the ADSL-connected Internet and universal servers, which are low in cost and wide in application range, the remote switch signal control which can only be realized through special networks and specific server equipments before can be realized. The system can be widely used for providing remote data acquisition and control for clients, chain stores and families with the ADSL access.
Description
Technical field
The present invention relates to the computer remote control technology, particularly relate to the remote switch signal control system of WEB application technology, P2P application technology and the embedded development technology of the Internet network that inserts based on ADSL.
Background technology
In the present most clients of China and family's use is that the broadband access network that telecom operators provide is the internet network of the dynamic IP of ADSL access.The characteristics of this network are that client's IP address is distributed at any time automatically by network, and bandwidth is shared, and upstream data is little, and downlink data is big, the online visit daily to the client, and receiving and dispatching mail, network trading is more suitable.But some specific demands to the client: as, under ADSL access environment, realize video monitoring, and insert the Long-distance Control that realizes remote data acquisition and control and home intelligent electrical equipment under the environment etc. at ADSL be to be difficult to realize, because such Long-distance Control requires the client will grasp the IP situation of change of networking client in real time, automatically follow the tracks of check and correction, can realize that specific user realizes remote monitoring.
At present domesticly having had some correlation techniques and company to propose to utilize the DDNS(dynamic territory analyzing) technology solves and obtains the dynamic IP problem in real time as peanut shell, Jin Wanwei, per step, scarecrow etc.But above-mentioned company all will be based on the DDNS server of our company, utilize the binding of domain name and dynamic IP addressing that service is provided, the client wants to reach actual remote data acquisition control and uses, need dispose corresponding hardware device voluntarily, and the ID of this equipment number and control end slogan can't be bound with dynamic IP, rely on the DDNS server simultaneously, the client is autonomous, and selectivity is very poor.Present application still only is suitable for FTP.
How to utilize the client existing based on dynamic IP the internet resource and be not subjected to carrier network restrictedly to realize the remote data acquisition and the control of equipment, solution inserts under the environment thousands of clients at ADSL, chain store, family provides the technical problem of remote data acquisition and control, particularly solve the remote household appliance switch problem in the Smart Home, the warning problem, the video monitoring problem, the video monitoring of gate inhibition's safety problem and domestic many medium and small chains, safety management, attendance management etc., the present invention problem and core value place that need solve just.
Summary of the invention
The present invention is intended to for overcoming above-mentioned prior art problem, and propose a kind of based on dynamic IP network realization remote switch signal control system and serial data processing method thereof, internet network based on the ADSL access, utilize the P2P technology to obtain dynamic IP addressing, the unique ID number of equipment is bundled with the dynamic IP addressing that is obtained, determine the remote monitoring target device, pass through processing data packets again, differentiate the control data type, rs 232 serial interface signal and switching signal convert ether to
Signal has been realized the monitoring remote video under dynamic IP network, the data acquisition control of switch and rs 232 serial interface signal.
The present invention proposes and a kind ofly realize the remote switch signal control system, comprise WEB server, LIST SERVER, remote web server equipment by internet network interconnection based on dynamic IP network, wherein:
Web server as user interface, provides user account registration, login authentication, control data transmission-receiving function, and comprising: Registering modules is used for Account Registration; Binding module is used to be provided with number binding of account and remote web server device id; Account module is used for checking, revising of account's essential information; Use and add module, be used to add switching signal control application, serial communication application, local area network (LAN) communication applications; Authentication module is used to verify user login information, and provides information encryption to important application, after checking is passed through, lists the equipment of these all bindings of user and the application of adding under equipment; Communication control module, be used to send and receiving system and equipment or system and application between communication data; The operating result of application server writes database server, and by the Query Database server, as knows and relate in the Query Result that accounts information changes, the apparatus bound information change, then notifies above-mentioned corresponding module to operate or parameter modification;
LIST SERVER, comprise address convergence module, be used for the application for registration of receiving remote network server apparatus and client software, the mapping relations of the update the equipment ID and the network address, equipment place, the mapping relations of the renewal user account and the network address, client software place; The address resolution module, be used for the request of the search network address that receiving remote network server apparatus and client software send, after LIST SERVER receives packet, the application that the address of the equipment place network of user account binding and the account are added down sends to this client software, and client software was sent to the remote web server equipment of binding user account under in the address of logging in network at that time; The recognition of devices module, whether the device id that is used to discern the remote web server registration is legal; Authentication module is used to receive the log-on message of client software, and whether the application of authenticated user is legal;
Remote web server comprises the registration module, is used to send application for registration to LIST SERVER; Search client software is made in the address module of network, sends the address searching request to LIST SERVER, the network address when LIST SERVER returns this user account login; The switching signal processing module when being used to switching signal is set, is converted to multichannel I/O signal to the ether packet;
When obtaining switching signal, the state of multichannel I/O signal is encapsulated in the ether packet; The rs 232 serial interface signal transparent transmission provides the ether data to the mutual translation function of serial data,
In said system, described remote web server, have IP address registration/informing function and switching signal and serial data processing capacity, has the multi-channel serial port signal, switching signal is transformed into ether signal and ether conversion of signals rs 232 serial interface signal, the function of switching signal, link layer wherein: Ethernet, Token Ring, the FDDI net, network layer: ARP, RARP, ICMP, the IP agreement, transport layer: TCP, udp protocol, application layer: POP3, SMTP, HTTP, File Transfer Protocol, described remote web server self-timing circulation sends IP address registration packet to LIST SERVER, and LIST SERVER receives the application for registration packet, the dynamic IP addressing of acquisition equipment, the ID that remote web server equipment is unique number and dynamic IP addressing are shone upon; Receive the packet that the client sends, the verification msg content is confirmed read operation, finishes ether conversion of signals RS232, RS485 signal, switching signal; Otherwise remote web server equipment is with switching signal, and RS232, RS485 signal are handled, and forms the different pieces of information bag and sends to server with the ether mode;
The Internet network as the transfer of data switching plane is provided, is specially adapted to the mode that ADSL inserts internet.
Described remote web server equipment can be in internet network dynamic IP access way, adopts the mixed P 2 P mode to obtain IP address and device id number automatically by LIST SERVER.
Described remote web server becomes the ether signal with variable connector (I/O) conversion of signals, and the ether conversion of signals is become variable connector (I/O) signal.
Described remote web server equipment obtains IP address and equipment unique ID number automatically by the mixed P 2 P mode in internet network dynamic IP access way, with multichannel RS232 signal, the RS485 signal, convert the ether signal to, too conversion of signals becomes multichannel RS232 signal, the RS485 signal; Simultaneously variable connector I/O conversion of signals is become the ether signal, the ether conversion of signals becomes variable connector I/O signal.
[0011]Compared with prior art, the present invention directly utilizes the internet network of the ADSL access cheap, that the scope of application is extensive and non-customized server apparatus, just can realize using the remote switch signal that could the realize control of dedicated network and particular server device in the past, and can obtain dynamic IP in real time, with this technology is that the application of core can relate generally under the ADSL access way thousands of clients to oneself, chain store, family's household provides remote data acquisition and control.
Fig. 1 proposed by the invention realizes remote switch signal control system topological diagram based on dynamic IP network;
Fig. 2 is a functional flow diagram of realizing the dynamic IP addressing registration/notification section of remote switch signal control system medium-long range network server apparatus based on dynamic IP network proposed by the invention;
Fig. 3,4 proposed by the invention realizes the switching signal of remote switch signal control system medium-long range network server apparatus and the functional flow diagram of serial data processing section based on dynamic IP network;
Fig. 5 proposed by the invention realizes client software flow chart in the remote switch signal control system based on dynamic IP network;
Fig. 6 proposed by the invention realizes LIST SERVER operational flowchart in the remote switch signal control system based on dynamic IP network;
Fig. 7 proposed by the invention realizes WEB server operation flow chart in the remote switch signal control system based on dynamic IP network.
As shown in Figure 1, the present invention includes the client software of using in Web server, LIST SERVER, remote web server equipment and the system by internet network interconnection.The Web server here, LIST SERVER, can adopt the equipment of any same function that the client selectes with remote web server equipment, by client software just can be under the ADSL access way to oneself thousands of clients, chain store, family's household provides remote data acquisition and control.This system is widely used in: China Telecom, CHINAUNICOM, China Mobile, Great Wall Broadband Network Service Company Limited, Virtual network operators such as extra large safe broadband.Wherein:
Web server as user interface, provides user account registration, login authentication, control data transmission-receiving function.
LIST SERVER, the IP registration that the receiving remote webserver sends by client software, the dynamic IP mapping relations of dynamic IP mapping relations, recording user account and the binding of record remote web server device id number and binding; And the receiving remote network server apparatus is by the IP address searching request that client software sends, and returns the dynamic IP mapping relations of remote web server device id number and binding, and the dynamic IP mapping relations of returning user account and binding.
Remote web server, in the present invention, based on 32 single-chip microcomputers and embedded system independent research, it has 1, IP address registration/informing function 2, switching signal and serial data processing capacity have the multi-channel serial port signal, switching signal are transformed into the function of ether signal and ether conversion of signals rs 232 serial interface signal, switching signal.7 layers of standard, wherein link layer meeting OSI: Ethernet, Token Ring, FDDI net, network layer: ARP, RARP, ICMP, IP agreement, transport layer: TCP, udp protocol, application layer: POP3, SMTP, HTTP, File Transfer Protocol.The circulation of this equipment self-timing sends IP address registration packet to LIST SERVER, and LIST SERVER receives the application for registration packet, obtains the dynamic IP addressing of equipment, shines upon with dynamic IP addressing for the ID that remote web server equipment is unique number.Receive the packet that the client sends, the verification msg content is confirmed read operation, finishes ether conversion of signals RS232, RS485 signal, switching signal; Otherwise remote web server equipment is with switching signal, and RS232, RS485 signal are handled, and forms the different pieces of information bag and sends to server with the ether mode.
Client software, use user account log-on message and LIST SERVER mutual, carry out authentication, take out all remote web server equipment dynamic IP addressings of binding under the user account and the application of under equipment, adding thereof to LIST SERVER, show that all remote web server Device IP use to interface for users is convenient.
The Internet network as the transfer of data switching plane is provided, is specially adapted to the mode that ADSL inserts internet in the present invention.
As shown in Figure 2, the realization flow of the dynamic IP addressing informing function of remote web server equipment may further comprise the steps:
1) initialization
Initialization comprises that reading parameter is provided with file (the LIST SERVER network address, visit network address blanking time, device id number, IP address of equipment, static state/dynamic routing is selected for user's name, password)
Be provided with dynamically/static ip address and MAC Address according to parameter.
2) visit LIST SERVER network address
By application access designated directory server network address, LIST SERVER can directly obtain the public network IP address of equipment place network.
3) transmitting apparatus id information
Transmission comprises device id information and equipment dispatches from the factory the mark code data to LIST SERVER, and whether the LIST SERVER checkout facility is legal
4) revise the parameter sign
IP address notification function also comprises a function that parameter and dynamic surveillance state are set by webpage.
(1) by webpage parameter is set
This function enters by password, can be provided with and revise relevant parameters, mainly comprises following content
A, dynamic IP are provided with parameter
B, static IP are provided with parameter
C, LIST SERVER website information parameter
D, cycle delay time parameter
(2) dynamic surveillance state
Can the current running status of dynamic surveillance, mainly comprise result who visits outside network address and the object information that sends mail;
As shown in Figure 3, the realization flow figure of the switching signal of remote web server equipment and serial data processing capacity may further comprise the steps:
1) initialization
Initialization comprises that reading parameter is provided with file,
Be provided with dynamically/static ip address and MAC Address according to parameter.
2) start the serial port service subprogram
Start an independently application program.
3) revise the parameter sign
The serial port server system also comprises a function that parameter and dynamic surveillance state are set by webpage.
(1) by webpage parameter is set, reads parameter file is set
This function enters by password, can be provided with and revise relevant parameters, mainly comprises following content
Dynamic IP is provided with parameter
Static IP is provided with parameter
Serial port is provided with parameter
The IO mouth is provided with parameter
System is provided with parameter
(2) dynamic surveillance state
Can the current running status of dynamic surveillance, mainly comprise the state that each corresponding serial port is current, as receive/
Send data byte sum, baud rate, current On/Off state, serial port condition line state etc.
As shown in Figure 4, be serial port service subprogram flow process, may further comprise the steps:
1) initialization
Initialization comprises according to the parameter that file is set many serial port chip parameter is set, be provided with parameters such as type of network interface with
And IO mouth relevant parameters is set.
2) serial port is corresponding with network interface
Each serial port is the port numbers of a corresponding network interface all.When receiving data, certain serial port can form the network port that the IP packet mails to correspondence automatically; Same certain network port of working as receives the serial port that data also mail to correspondence.
3) the IO mouth is corresponding with network interface
The port numbers of the corresponding network interface of IO mouth.When the input data of IO mouth change, IO mouth state can be gathered by system, forms the IP packet automatically and mails to the corresponding network port; Work as the network port corresponding equally and receive the output that data also can be revised the IO mouth according to data content with the IO mouth.
4) terminator
Terminator mainly is in order to read parameter again file to be set, and this document is to be monitored by upper procedure, in case parameter
File is set changes, then upper procedure can notify this program out of service and withdraw from.When this program roll back, can read parameter and file is set, Reparametrization.
Fig. 5 is the client software flow process, and this flow process may further comprise the steps:
The login directory server carries out authentication;
Obtain the information that LIST SERVER returns;
List legal the account equipment and the application of binding down;
The monitoring users apparatus operating, promptly monitoring users is to user's operation of each server apparatus in the system of the present invention;
The notice LIST SERVER will be set up the equipment that P2P connects;
To the equipment of P2P successful connection, receive user instruction, send instructions to the equipment of user's account binding.
Claims (4)
1. realize the remote switch signal control system based on dynamic IP network for one kind, comprise WEB server, LIST SERVER, remote web server equipment by internet network interconnection, wherein:
Web server as user interface, provides user account registration, login authentication, control data transmission-receiving function, and comprising: Registering modules is used for Account Registration; Binding module is used to be provided with number binding of account and remote web server device id; Account module is used for checking, revising of account's essential information; Use and add module, be used to add switching signal control application, serial communication application, local area network (LAN) communication applications; Authentication module is used to verify user login information, and provides information encryption to important application, after checking is passed through, lists the equipment of these all bindings of user and the application of adding under equipment; Communication control module, be used to send and receiving system and equipment or system and application between communication data; The operating result of application server writes database server, and by the Query Database server, as knows and relate in the Query Result that accounts information changes, the apparatus bound information change, then notifies above-mentioned corresponding module to operate or parameter modification;
LIST SERVER, comprise address convergence module, be used for the application for registration of receiving remote network server apparatus and client software, the mapping relations of the update the equipment ID and the network address, equipment place, the mapping relations of the renewal user account and the network address, client software place; The address resolution module, be used for the request of the search network address that receiving remote network server apparatus and client software send, after LIST SERVER receives packet, the application that the address of the equipment place network of user account binding and the account are added down sends to this client software, and client software was sent to the remote web server equipment of binding user account under in the address of logging in network at that time; The recognition of devices module, whether the device id that is used to discern the remote web server registration is legal; Authentication module is used to receive the log-on message of client software, and whether the application of authenticated user is legal;
Remote web server comprises the registration module, is used to send application for registration to LIST SERVER; Search client software is made in the address module of network, sends the address searching request to LIST SERVER, the network address when LIST SERVER returns this user account login; The switching signal processing module when being used to switching signal is set, is converted to multichannel I/O signal to the ether packet;
When obtaining switching signal, the state of multichannel I/O signal is encapsulated in the ether packet; The rs 232 serial interface signal transparent transmission provides the ether data to the mutual translation function of serial data,
In said system, described remote web server, have IP address registration/informing function and switching signal and serial data processing capacity, has the multi-channel serial port signal, switching signal is transformed into ether signal and ether conversion of signals rs 232 serial interface signal, the function of switching signal, link layer wherein: Ethernet, Token Ring, the FDDI net, network layer: ARP, RARP, ICMP, the IP agreement, transport layer: TCP, udp protocol, application layer: POP3, SMTP, HTTP, File Transfer Protocol, described remote web server self-timing circulation sends IP address registration packet to LIST SERVER, and LIST SERVER receives the application for registration packet, the dynamic IP addressing of acquisition equipment, the ID that remote web server equipment is unique number and dynamic IP addressing are shone upon; Receive the packet that the client sends, the verification msg content is confirmed read operation, finishes ether conversion of signals RS232, RS485 signal, switching signal; Otherwise remote web server equipment is with switching signal, and RS232, RS485 signal are handled, and forms the different pieces of information bag and sends to server with the ether mode;
The Internet network as the transfer of data switching plane is provided, is specially adapted to the mode that ADSL inserts internet.
2. as claimed in claim 1 based on dynamic IP network realization remote switch signal control system, it is characterized in that, described remote web server equipment can be in internet network dynamic IP access way, adopts the mixed P 2 P mode to obtain IP address and device id number automatically by LIST SERVER.
3. as claimed in claim 1 based on dynamic IP network realization remote switch signal control system, it is characterized in that, described remote web server equipment becomes the ether signal with variable connector I/O conversion of signals, and the ether conversion of signals is become variable connector I/O signal.
4. as claimed in claim 1 based on dynamic IP network realization remote switch signal control system, it is characterized in that, described remote web server equipment is in internet network dynamic IP access way, automatically obtain IP address and equipment unique ID number by the mixed P 2 P mode, with multichannel RS232 signal, the RS485 signal converts the ether signal to, too conversion of signals becomes multichannel RS232 signal, the RS485 signal; Simultaneously variable connector I/O conversion of signals is become the ether signal, the ether conversion of signals becomes variable connector I/O signal.
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| CN2011200677818U CN202094935U (en) | 2011-03-15 | 2011-03-15 | Dynamic IP network based remote switch signal control system |
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| CN2011200677818U CN202094935U (en) | 2011-03-15 | 2011-03-15 | Dynamic IP network based remote switch signal control system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102685269A (en) * | 2012-05-16 | 2012-09-19 | 陈为人 | Method and device for obtaining broadband dynamic IP (Internet protocol) address in real time |
| CN104821966A (en) * | 2015-05-08 | 2015-08-05 | 江南大学 | Method and system for extranet equipment to access home gateway |
| CN106572149A (en) * | 2016-10-13 | 2017-04-19 | 芯海科技（深圳）股份有限公司 | Writer remote control device and method based on P2P network technology |
| CN107463195A (en) * | 2017-08-02 | 2017-12-12 | 南阳师范学院 | Plant's environment remote monitoring system based on self-defined web page |
| CN111464325A (en) * | 2019-01-22 | 2020-07-28 | 西安诺瓦电子科技有限公司 | Configuration method, configuration device and configuration system of embedded control card |
| CN114333370A (en) * | 2021-12-15 | 2022-04-12 | 文思海辉智科科技有限公司 | Traffic signal remote control method and system |
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2011
- 2011-03-15 CN CN2011200677818U patent/CN202094935U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102685269A (en) * | 2012-05-16 | 2012-09-19 | 陈为人 | Method and device for obtaining broadband dynamic IP (Internet protocol) address in real time |
| CN104821966A (en) * | 2015-05-08 | 2015-08-05 | 江南大学 | Method and system for extranet equipment to access home gateway |
| CN106572149A (en) * | 2016-10-13 | 2017-04-19 | 芯海科技（深圳）股份有限公司 | Writer remote control device and method based on P2P network technology |
| CN107463195A (en) * | 2017-08-02 | 2017-12-12 | 南阳师范学院 | Plant's environment remote monitoring system based on self-defined web page |
| CN107463195B (en) * | 2017-08-02 | 2023-08-15 | 南阳师范学院 | Farm environment remote monitoring system based on custom web page |
| CN111464325A (en) * | 2019-01-22 | 2020-07-28 | 西安诺瓦电子科技有限公司 | Configuration method, configuration device and configuration system of embedded control card |
| CN114333370A (en) * | 2021-12-15 | 2022-04-12 | 文思海辉智科科技有限公司 | Traffic signal remote control method and system |
| CN114333370B (en) * | 2021-12-15 | 2023-10-31 | 文思海辉智科科技有限公司 | Traffic signal remote control method and system |
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