CN2473811Y - Radio communication terminal capable of internet access and auxiliary communication terminal - Google Patents
Radio communication terminal capable of internet access and auxiliary communication terminal Download PDFInfo
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- CN2473811Y CN2473811Y CN 01219806 CN01219806U CN2473811Y CN 2473811 Y CN2473811 Y CN 2473811Y CN 01219806 CN01219806 CN 01219806 CN 01219806 U CN01219806 U CN 01219806U CN 2473811 Y CN2473811 Y CN 2473811Y
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Abstract
The utility model discloses a wireless telecommunication terminal and an assistant telecommunication terminal used for internet access. The terminals both comprise a micro-processor, a memory, a wireless interface and a wireless transceiver device for wireless telecommunication. And, the wireless telecommunication terminal also includes a PC interface and Internet interface to communicate with PC computer and Internet. In course of using, the assistant telecommunication terminal is embedded to the controlled equipment, and then composes a wireless intelligent information network. Thus, the utility model has the advantages of greater control capability for electrical equipment and immune to environment, which is easy to concentrating equipments and remote monitoring.
Description
But the utility model relates to the wireless communication terminal and the subsidiary communications terminal of the internet access of a kind of networking that is used for various electric equipments and two-way communication.
Internet development has promoted demand and development to information household appliances.But the online of present information household appliances, existing scheme is that each household electrical appliances is all made access device, making increases too much wiring in the family, even adopt wireless network to connect, the structure of every equipment and cost are increased, and has increased the Operating Complexity of information household appliances simultaneously.
At present, various electric equipments mostly are infrared controller as the controller of home appliance.Usually, every equipment all need be joined a remote controller, and can not exchange between each remote controller, and infrared ray can not penetrate obstacle simultaneously, needs the infrared receiving port with the remote controller aligning equipment, is subjected to the influence of environment bigger during use.Simultaneously, Infrared remote controller is unidirectional with communicating by letter of equipment, promptly can only be delivered to equipment end by the remote controller end, and the state information of equipment end can not feed back to remote controller, therefore the control ability of Infrared remote controller a little less than, and can't make electric equipment form Control Network to carry out centralized control.
For realizing the centralized control of equipment, a kind of scheme with a plurality of Infrared remote controller combinations is: adopt the Infrared remote controller special chip, infra-red remote control coding at single-chip microcomputer storage inside electrical equipment commonly used, the user can be by input code or is searched for the function that dual mode is selected remote control electrical appliance automatically, reaches the purpose of utilizing a general remote controller just can control multiple different electrical equipment respectively.This solution only focuses on the controller the home appliance of infrared control simply and controls, and without any the function expansion, uses and is subjected to environmental limit equally, and the raising of control ability is little.Simultaneously, above-mentioned centralized control and management to electric equipment only limit to the one-way communication to electrical equipment, can not implement the two-way communication between Control on Communication and the electrical equipment.
The purpose of this utility model is: but the wireless communication terminal and the subsidiary communications terminal of the less internet access of a kind of group-net communication ability influence strong, that be subjected to environment are provided.
For achieving the above object, but the wireless communication terminal of the internet access that the utility model adopts, comprise microprocessor and with the interconnective LCD of microprocessor, keyboard, memory, also comprise and the interconnective wave point of microprocessor, and the wireless transmitter that is connected with wave point, pass through wave point, the equipment controling signal that wireless transmitter emission microprocessor sends and also communicate by letter with Internet connection by radio network gateway, perhaps the device status data that wireless transmitter is received is given microprocessor processes.
Above-mentioned wave point can be radio frequency interface, and described wireless transmitter can be RF receiving/transmission device.
Above-mentioned wave point also can be blue tooth interface, and described wireless transmitter also can be bluetooth transceiver therein.
But the wireless communication terminal of described internet access also comprises PC interface and network interface in addition, and wireless communication terminal can be communicated by letter with PC and and computer network communication.
The utility model also provides the wireless subsidiary communications terminal that is used with above-mentioned wireless communication terminal, comprise microprocessor and with the interconnective controlled plant interface of microprocessor, memory, and comprise and the interconnective wave point of microprocessor, and the wireless transmitter that is connected with wave point, pass through wave point, the equipment state signal that the wireless transmitter emission is sent by microprocessor, perhaps the device control data that wireless transmitter is received is given microprocessor processes, and then controls the equipment that is connected by the controlled plant interface.
The wave point that above-mentioned wireless subsidiary communications terminal adopts can be radio frequency interface, and described wireless transmitter can be RF receiving/transmission device.Described wave point also can be blue tooth interface, and described wireless transmitter also can be bluetooth transceiver therein.
Adopt such scheme, wireless communication terminal that the utility model provides and subsidiary communications terminal are used, can make wireless communication terminal and the subsidiary communications terminal that is embedded in the equipment, the electric equipment of being controlled is formed the intelligent wireless information network, be convenient to the unified management and the centralized control of electric equipment; Because wireless communication terminal and subsidiary communications terminal include wave point and wireless transmitter, make the radio communication of wireless communication terminal and subsidiary communications terminal not be subjected to the influence of barriers such as wall, if can see through one deck or two layers of wall, make control be subjected to the influence of environment less equipment; On the other hand, between wireless communication terminal and the subsidiary communications terminal is two-way communication, wireless communication terminal is may command subsidiary communications terminal not only, thereby reaches the purpose of control appliance, and the state information of each equipment can send to wireless communication terminal by the subsidiary communications terminal; By the wireless transmitter on the wireless communication terminal, can also communicate with the Internet by means of radio network gateway, realize remote monitoring to electric equipment; Simultaneously, PC interface and network interface that the utility model comprises, wireless communication terminal can be communicated with PC with computer network, especially also can be by network interface and internet communication, each equipment that reaches this intelligent wireless information network inside can be by the purpose of remote operation and control.Therefore, control ability of the present utility model is stronger, and function is more.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a communication terminal embodiment logic module schematic diagram described in the utility model;
Fig. 2 is a subsidiary communications terminal embodiment logic module schematic diagram described in the utility model;
Fig. 3 is the described communication terminal primary module of a Fig. 1 logic diagram;
Fig. 4 is the communication terminal of the utility model embodiment and the radio-frequency interface circuit figure that the subsidiary communications terminal adopts;
Fig. 5 is the circuit diagram of the TRF6900 of the communication terminal of the utility model embodiment and the wireless radiofrequency R-T unit that the subsidiary communications terminal adopts;
Fig. 6, Fig. 7 are the utility model typical case applied environment schematic diagrames;
Fig. 8 is RJ-45 ethernet interface circuit figure;
Fig. 9 is RJ-11 telephone interface circuit figure;
At first with reference to figure 1.But the wireless communication terminal of internet access shown in Figure 1, comprise microprocessor 1 and with microprocessor 1 interconnective LCD 2, keyboard 3, memory 5, also comprise and microprocessor 1 interconnective wave point 7, and the wireless transmitter 8 that is connected with wave point 7.In this example, described wave point 7 is a radio frequency interface, and described wireless transmitter 8 is a RF receiving/transmission device.In another embodiment of above-mentioned wireless communication terminal, described wave point is a blue tooth interface, and described wireless transmitter should be bluetooth transceiver therein mutually, is not limited to above-mentioned interface and device in the reality certainly.Wireless communication terminal in this example also comprises PC interface and network interface, make wireless communication terminal can with PC and computer network communication, especially with the communicating by letter of the Internet, the utility model can pass through wireless transmitter like this, also can communicate by network interface and the Internet, therefore realization makes that to the remote monitoring of electric equipment the intelligent wireless information network that connects by the utility model has stronger controlled function.Memory in this example adopts the FLASH memory, also can adopt the memory of EEPROM or other type certainly in the reality.
In other embodiment of the utility model, also can not adopt PC interface and network interface according to actual needs or only adopt one of them.
To the further enforcement of embodiment shown in Figure 1 with reference to figure 3.The circuit that radio frequency interface described in the figure adopts is with reference to figure 4; It is the integrated circuit of TRF6900 that RF receiving/transmission device described in the figure adopts the model of TI (TIX), with reference to figure 5; Microprocessor adopts the digital signal processor TMS320VC5409 of TI; Memory adopts the SST29VF800 FLASH memory of SST company; The PC interface adopts the RS232 interface; Power supply adopts the TPS73HD318 of TI; Network interface adopts the RJ-45 Ethernet interface, with reference to figure 8, also can be the RJ-11 telephony interface as required certainly, with reference to figure 9.LCD, keyboard adopt common product.
With reference to figure 2.Wireless subsidiary communications terminal and above-mentioned communication terminal shown in Figure 2 are used, it comprise microprocessor 10 and with microprocessor 10 interconnective controlled plant interfaces 9, memory 13, with microprocessor 10 interconnective wave points 11, and the wireless transmitter 12 that is connected with wave point 11.In this example, described wave point is a radio frequency interface, and described wireless transmitter is a RF receiving/transmission device.In another embodiment of above-mentioned wireless subsidiary communications terminal, described wave point can be blue tooth interface, and described wireless transmitter should be bluetooth transceiver therein mutually, also is not limited to above-mentioned interface and device in the reality.
In wireless subsidiary communications terminal shown in Figure 2 was further implemented, the circuit that described radio frequency interface adopts was with reference to figure 4; It is the integrated circuit of TRF6900 that described RF receiving/transmission device adopts the model of TI, with reference to figure 5;
By above-mentioned enforcement of the present utility model, by radio frequency interface, the equipment controling signal that RF receiving/transmission device emission microprocessor sends, perhaps the device status data that RF receiving/transmission device is received is given microprocessor processes.For the subsidiary communications terminal, pass through radio frequency interface, the equipment state signal that RF receiving/transmission device emission microprocessor sends, perhaps the device control data that RF receiving/transmission device is received is given microprocessor processes, and then controls the equipment that is connected by the controlled plant interface.
Above-mentioned wireless communication terminal and wireless subsidiary communications terminal are when being used, wireless subsidiary communications terminal is embedded in the controlled plant, like this, wireless subsidiary communications terminal will deposit memory in by the device data and the device status data of controlled plant interface collection after microprocessor processes, and will be transmitted to wireless communication terminal by RF receiving/transmission device.The RF receiving/transmission device of wireless communication terminal receives the device data that wireless subsidiary communications terminal is sent, after microprocessor processes, deposit the FLASH memory in, and on LCD, show as required with literal, figure or animation, also can send PC or the computer network that is connected to by PC interface or network interface, as the Internet, to realize computer control, monitoring or Long-distance Control, the monitoring of equipment.Otherwise, the control command of sending by keyboard, or the control command that receives by PC interface or network interface, after microprocessor processes, deposit the FLASH memory in, and issue wireless subsidiary communications terminal by RF receiving/transmission device, wireless subsidiary communications terminal is received above-mentioned control command, after microprocessor judges, if belong to the instruction of this subsidiary communications terminal, then the equipment that is connected is controlled or carried out other operation according to the indication of this instruction.
According to above-mentioned mode of operation, the intelligent wireless information network of utilizing the utility model to make up can realize following function: new controlled electric equipment is added the intelligent wireless information network, from the intelligent wireless information network, delete controlled plant, when entering the state that connects the Internet, control authentication, equipment state in the regular taking turn intelligent wireless of the communication terminal information network is carried out the control, status poll of equipment etc.
Typical environment for use of the present utility model is with reference to figure 6 and Fig. 7.
But the intelligent wireless information network that the wireless communication terminal of the internet access that use is provided by the utility model and subsidiary communications terminal make up, by the webserver and Internet connection, wireless communication terminal timing scan network, real-time update network state information and controlled plant state information, be stored in the memory, and when receiving the data extract request that the webserver sends, submit to the webserver, generate the new webpage of state information and controlled plant state information when containing network implementation for the webserver.The user is by the long-range access intelligent wireless of a network-termination device information network with browser function, just can on the interface of browser, obtain the information of intelligent wireless information network, and can sending controling instruction to the webserver, after the webserver is resolved instruction, send to wireless communication terminal, control the equipment that needs control by wireless communication terminal by the subsidiary communications terminal, and response message is turned back to the webserver.
The webserver can be a PC, and PDA or other have the equipment of network function, communicates by letter with wireless communication terminal by the respective communication interface, specifically with reference to figure 6.
The webserver can be an embedded web server also, is integrated in the wireless communication terminal, specifically with reference to figure 4.The mode that the webserver is connected to the Internet can be by the RJ-45 Ethernet interface, also can be the RJ-11 telephony interface.
Claims (10)
- But 1, a kind of wireless communication terminal of internet access, comprise microprocessor and with the interconnective LCD of microprocessor, keyboard, memory, it is characterized in that: also comprise and the interconnective wave point of microprocessor, and the wireless transmitter that is connected with wave point, pass through wave point, the equipment controling signal that wireless transmitter emission is sent by microprocessor and also communicate by letter with Internet connection by radio network gateway, perhaps the device status data that wireless transmitter is received is given microprocessor processes.
- 2, wireless communication terminal according to claim 1 is characterized in that: described wave point is a radio frequency interface, and described wireless transmitter is a RF receiving/transmission device.
- 3, wireless communication terminal according to claim 2 is characterized in that: the model of described RF receiving/transmission device is TRF6900.
- 4, wireless communication terminal according to claim 1 is characterized in that: described wave point is a blue tooth interface, and described wireless transmitter is a bluetooth transceiver therein.
- 5, according to claim 1,2,3 or 4 described wireless communication terminals, it is characterized in that: it also comprises the PC interface, and wireless communication terminal can be communicated by letter with PC.
- 6, wireless communication terminal according to claim 5 is characterized in that: it also comprises network interface, makes wireless communication terminal and computer network communication.
- But 7, a kind of wireless subsidiary communications terminal of internet access, comprise microprocessor and with the interconnective controlled plant interface of microprocessor, memory, it is characterized in that: it also comprises and the interconnective wave point of microprocessor, and the wireless transmitter that is connected with wave point, pass through wave point, the equipment state signal that the wireless transmitter emission is sent by microprocessor, perhaps the device control data that wireless transmitter is received is given microprocessor processes, and then controls the equipment that is connected by the controlled plant interface.
- 8, wireless subsidiary communications terminal according to claim 7, it is characterized in that: described wave point is a radio frequency interface, described wireless transmitter is a RF receiving/transmission device.
- 9, wireless subsidiary communications terminal according to claim 8, it is characterized in that: the model of described RF receiving/transmission device is TRF6900.
- 10, wireless subsidiary communications terminal according to claim 7, it is characterized in that: described wave point is a blue tooth interface, described wireless transmitter is a bluetooth transceiver therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219806 CN2473811Y (en) | 2001-04-19 | 2001-04-19 | Radio communication terminal capable of internet access and auxiliary communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219806 CN2473811Y (en) | 2001-04-19 | 2001-04-19 | Radio communication terminal capable of internet access and auxiliary communication terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2473811Y true CN2473811Y (en) | 2002-01-23 |
Family
ID=33637540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01219806 Expired - Fee Related CN2473811Y (en) | 2001-04-19 | 2001-04-19 | Radio communication terminal capable of internet access and auxiliary communication terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2473811Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097000A (en) * | 2010-12-20 | 2011-06-15 | 张学荣 | Device for monitoring and remotely controlling electric appliances like air conditioner |
| US8082317B2 (en) | 2002-02-26 | 2011-12-20 | United Technologies Corporation | Remote tablet-based internet inspection system |
| CN103531014A (en) * | 2013-08-14 | 2014-01-22 | 南通腾启电子商务有限公司 | Infrared remote control receiver of computer |
| CN111752332A (en) * | 2020-06-29 | 2020-10-09 | 广东美的厨房电器制造有限公司 | Input device and household appliance |
-
2001
- 2001-04-19 CN CN 01219806 patent/CN2473811Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8082317B2 (en) | 2002-02-26 | 2011-12-20 | United Technologies Corporation | Remote tablet-based internet inspection system |
| CN102097000A (en) * | 2010-12-20 | 2011-06-15 | 张学荣 | Device for monitoring and remotely controlling electric appliances like air conditioner |
| CN103531014A (en) * | 2013-08-14 | 2014-01-22 | 南通腾启电子商务有限公司 | Infrared remote control receiver of computer |
| CN111752332A (en) * | 2020-06-29 | 2020-10-09 | 广东美的厨房电器制造有限公司 | Input device and household appliance |
| CN111752332B (en) * | 2020-06-29 | 2022-04-22 | 广东美的厨房电器制造有限公司 | Input device and household appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |