CN102306448A - Infrared remote controlling signal transmission method and system, infrared receiving apparatus, and infrared transmitting apparatus - Google Patents
Infrared remote controlling signal transmission method and system, infrared receiving apparatus, and infrared transmitting apparatus Download PDFInfo
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- CN102306448A CN102306448A CN201110264999A CN201110264999A CN102306448A CN 102306448 A CN102306448 A CN 102306448A CN 201110264999 A CN201110264999 A CN 201110264999A CN 201110264999 A CN201110264999 A CN 201110264999A CN 102306448 A CN102306448 A CN 102306448A
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Abstract
The invention discloses an infrared remote controlling signal transmission system. The system comprises an infrared receiving apparatus and an infrared transmitting apparatus. The infrared receiving apparatus is used for receiving infrared remote controlling signals transmitted by remote controlled equipment, converting the infrared remote controlling signals into electric remote controlling signals, and transmitting the electric remote controlling signals to the infrared transmitting apparatus through a wire transmission network. The infrared transmitting apparatus is used for receiving the electric remote controlling signals transmitted by the infrared receiving apparatus through the wire transmission network, recovering the electric remote controlling signals into infrared remote controlling signals, and transmitting the infrared remote controlling signals to the remote controlling equipment. The invention also discloses an infrared remote controlling signal transmission method, the infrared receiving apparatus and the infrared transmitting apparatus. With the method and the system provided by the invention, infrared remote controlling signals can pass barriers, and the remote controlled equipment can be controlled.
Description
Technical field
The present invention relates to the infrared signal transmission technology, relate in particular to a kind of infrared remote-controlled signal transmission method and system, infrared reception and emitter.
Background technology
In the family, common wireless remote control to housed devices such as televisor, air-conditioning, refrigerator, STBs all adopts Infrared Ray Remote Control Technology; The ultimate principle of Infrared Ray Remote Control Technology is: user's remote controller emission infrared remote-controlled signal; Remotely-controlled equipment (televisor, air-conditioning etc.) receives infrared remote-controlled signal through built-in receiving circuit; And to its relevant treatment such as decode; Controlled instruction is carried out corresponding operation by the corresponding component in this steering order control remotely-controlled equipment.Because infrared remote-controlled signal receives the influence of self character, infrared remote-controlled signal is relatively poor to the penetration capacity of barrier, does not possess penetration capacity basically; So when carrying out infrared remote control, between telepilot and the remotely-controlled equipment barrier can not be arranged, otherwise the infrared remote-controlled signal of telepilot emission will be owing to being intercepted by barrier, and can not be received, cause infrared remote control to be failed by remotely-controlled equipment.Along with rising of user's actual need; Even more and more users hopes to realize between telepilot and remotely-controlled equipment barrier being arranged; Also can control remotely-controlled equipment; Hope to realize infrared remote control such as the user, or the user hopes to realize the infrared remote control to the air-conditioning that is installed in the bedroom in the parlor in the bedroom to the STB that is placed in the parlor, or the like; Therefore obviously, existing Infrared Ray Remote Control Technology can not satisfy these demands of user, how present Infrared Ray Remote Control Technology is improved, and the demand that enables to satisfy the user becomes those skilled in the art's problem demanding prompt solution gradually.
Summary of the invention
Embodiment of the invention technical matters to be solved is, a kind of infrared remote-controlled signal transmission method and system, infrared reception and emitter are provided, and can realize making infrared remote-controlled signal cut-through thing, and remotely-controlled equipment is controlled.
In order to solve the problems of the technologies described above, a kind of infrared remote-controlled signal transmission system of the embodiment of the invention comprises: infrared receiving device and infrared launcher;
Said infrared receiving device is used to receive the infrared remote-controlled signal of remote control equipment emission, and after converting said infrared remote-controlled signal into the electrical remote control signal, sends said infrared launcher to through cable transmission network;
Said infrared launcher is used to receive the electrical remote control signal of said infrared receiving device through the wire transmission network transmission, and after said electrical remote control signal is reduced to infrared remote-controlled signal, is transmitted to remotely-controlled equipment.
Wherein, said infrared receiving device comprises: the infrared receiving circuit and first coupled circuit of connecting successively;
Said infrared receiving circuit is used to receive the infrared remote-controlled signal of remote control equipment emission, and after converting said infrared remote-controlled signal into the electrical remote control signal, exports to said first coupled circuit;
Said first coupled circuit is used to receive the electrical remote control signal that said infrared receiving circuit is exported, and said electrical remote control signal is coupled to cable transmission network, sends said infrared launcher to through said cable transmission network;
Said infrared launcher comprises: second coupled circuit and the infrared emission circuit of connecting successively;
Said second coupled circuit is used to receive the electrical remote control signal of said infrared receiving device through said wire transmission network transmission, and to after its reduction of decoupling, exports to the infrared emission circuit;
Said infrared emission circuit after being used for electrical remote control signal with the output of said second coupled circuit and being reduced to infrared remote-controlled signal, is transmitted to remotely-controlled equipment.
Wherein, said cable transmission network comprises: the forceful electric power transmission line of electricity;
Said infrared receiving circuit comprises: infrared receiving diode, and said first coupled circuit comprises: photoelectrical coupler or magnetic coupling;
Said infrared emission circuit comprises: infrared-emitting diode, said second coupled circuit comprises: photoelectrical coupler or magnetic coupling.
Correspondingly, the embodiment of the invention also provides a kind of infrared receiving device, comprising: the infrared receiving circuit and first coupled circuit of connecting successively;
Said infrared receiving circuit is used to receive the infrared remote-controlled signal of remote control equipment emission, and after converting said infrared remote-controlled signal into the electrical remote control signal, exports to said first coupled circuit;
Said first coupled circuit is used to receive the electrical remote control signal of said infrared receiving circuit output, and after said electrical remote control signal is coupled to cable transmission network, sends said infrared launcher to through said cable transmission network.
Wherein, also comprise: all be connected with said infrared receiving circuit and first coupled circuit, be used for providing first DC power-supply circuit of direct supply to said infrared receiving circuit and first coupled circuit.
Wherein, said cable transmission network comprises: the forceful electric power transmission line of electricity;
Said infrared receiving circuit comprises: infrared receiving diode, said first coupled circuit comprises: photoelectrical coupler or magnetic coupling.
Correspondingly, the embodiment of the invention also provides a kind of infrared launcher, comprising: second coupled circuit and the infrared emission circuit of connecting successively;
Said second coupled circuit is used to receive the electrical remote control signal of said infrared receiving device through said wire transmission network transmission, and to after its reduction of decoupling, exports to the infrared emission circuit;
The infrared emission circuit after being used for electrical remote control signal with the output of said second coupled circuit and being reduced to infrared remote-controlled signal, is transmitted to remotely-controlled equipment.
Wherein, also comprise: all be connected with the said infrared emission circuit and second coupled circuit, be used for providing second DC power-supply circuit of direct supply to said infrared emission circuit and second coupled circuit.
Wherein, said cable transmission network comprises: the forceful electric power transmission line of electricity;
Said infrared emission circuit comprises: infrared-emitting diode, said second coupled circuit comprises: photoelectrical coupler or magnetic coupling.
Correspondingly, the embodiment of the invention also provides a kind of infrared remote-controlled signal transmission method, comprising:
Infrared receiving device receives the infrared remote-controlled signal of remote control equipment emission, and after converting said infrared remote-controlled signal into the electrical remote control signal, exports to cable transmission network;
Said cable transmission network sends said electrical remote control signal to infrared launcher;
Said infrared launcher receives the electrical remote control signal of said wire transmission network transmission, and after said electrical remote control signal is reduced to infrared remote-controlled signal, is transmitted to remotely-controlled equipment.
Embodiment of the present invention embodiment has following beneficial effect:
The infrared receiving device of the embodiment of the invention receives the infrared remote-controlled signal of remote control equipment emission, and after converting infrared remote-controlled signal into the electrical remote control signal, sends infrared launcher to through cable transmission network; Infrared launcher receives the electrical remote control signal of infrared receiving device through the wire transmission network transmission, and after the electrical remote control signal is reduced to infrared remote-controlled signal, is transmitted to remotely-controlled equipment.Because remotely-controlled equipment is not the infrared remote-controlled signal that directly receives by the remote control equipment emission; But in cable transmission network, transmit after converting the infrared remote-controlled signal of remote control equipment emission into the electrical remote control signal; Be transmitted to remotely-controlled equipment by infrared launcher again; Thereby make remote signal get around barrier through cable transmission network, realize control remotely-controlled equipment.In practical application; The infrared receiving device of the embodiment of the invention can receive the infrared remote-controlled signal that the user sends in the bedroom; And after being converted into the electrical remote control signal,, from cable transmission network, obtain the electrical remote control signal in the parlor by infrared launcher again through the wire transmission network transmission; And after being converted into infrared remote-controlled signal, be transmitted to the remotely-controlled equipment in the parlor.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of infrared remote-controlled signal transmission system of the present invention;
Fig. 2 is the structural representation of the embodiment of infrared receiving device of the present invention;
Fig. 3 is the structural representation of the embodiment of infrared launcher of the present invention;
Fig. 4 is the schematic flow sheet of the embodiment of infrared remote-controlled signal transmission method of the present invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Please refer to Fig. 1, is the structural representation of the embodiment of infrared remote-controlled signal transmission system of the present invention, and said infrared remote-controlled signal transmission system comprises: infrared receiving device 2 and infrared launcher 3.
Wherein, Remote control equipment can be the telepilot of equipment such as televisor, STB, refrigerator, air-conditioning; Cable transmission network can be the special-purpose connection infrared receiving device 2 and the cable or the forceful electric power transmission line of electricity of infrared launcher 3, such as family expenses 220V forceful electric power transmission line of electricity.
Below in conjunction with a kind of practical application present embodiment is described, the purpose that desire realizes in this kind application is: for the user is provided at the mechanism that the bedroom can be controlled the STB that is placed in the parlor.
At first, in bedroom and parlor infrared receiving device 2 and infrared launcher 3 are set respectively, and all infrared receiving device 2 are connected with family expenses AC 220V forceful electric power transmission line of electricity with infrared launcher 3 according to structure shown in Figure 1; Simultaneously, note guaranteeing do not have barrier between infrared launcher 3 and the STB.When the telepilot of STB detects user's operation, launch corresponding infrared remote-controlled signal to infrared receiving device 2 according to user's operation; The infrared remote-controlled signal that 2 pairs of reception telepilot emissions of infrared receiving device come, and after being converted into the electrical remote control signal, output to family expenses AC 220V forceful electric power transmission line of electricity; The electrical remote control signal transmits in family expenses AC 220V forceful electric power transmission line of electricity, and is obtained by infrared launcher 3 in the parlor; Infrared launcher 3 is transmitted to STB after the electrical remote control signal that obtains is reduced to infrared remote-controlled signal; STB receives the infrared remote-controlled signal of infrared launcher 3 emission, it is decoded waits associative operation, controlled instruction, according to steering order carry out corresponding operation (such as: change platform, volume adjusting, or the like).
Present embodiment transmits in cable transmission network after converting infrared remote-controlled signal into the electrical remote control signal, and making infrared remote-controlled signal is not directly to send to remotely-controlled equipment, thereby makes infrared remote-controlled signal possess the barrier of getting around, the ability of control remotely-controlled equipment.
Please refer to Fig. 2, is the structural representation of the embodiment of infrared receiving device of the present invention, and said infrared receiving device 2 comprises: the infrared receiving circuit 21 and first coupled circuit 22 of connecting successively.
Infrared receiving circuit 21 is used to receive the infrared remote-controlled signal of remote control equipment emission, and after converting said infrared remote-controlled signal into the electrical remote control signal, exports to first coupled circuit 22.
Wherein, infrared receiving circuit 21 can comprise: infrared receiving diode, and infrared receiving diode receives infrared remote-controlled signal, and correspondingly generates the output of electrical remote control signal; Further, infrared receiving circuit 21 can also comprise: amplifying circuit, amplifying circuit are used for the electrical remote control signal of infrared receiving diode output is amplified.
First coupled circuit 22 is used to receive the electrical remote control signal that infrared receiving circuit 21 is exported, and said electrical remote control signal is coupled to cable transmission network, will send outer emitter 3 to through said cable transmission network.
Wherein, First coupled circuit 22 can comprise: photoelectrical coupler or magnetic coupling; First coupled circuit 22 with the electrical remote control signal of infrared receiving circuit 21 output be coupled to cable transmission network (such as: the forceful electric power transmission line of electricity), realized isolation with cable transmission network.In one embodiment, first coupled circuit 22 is a photoelectrical coupler, and cable transmission network is a family expenses 220V forceful electric power transmission line of electricity; Said photoelectrical coupler comprises: light emitting diode and phototriode; Light emitting diode is an infrared remote-controlled signal with the electrical remote control conversion of signals of infrared receiving circuit 21 outputs; Phototriode receives the infrared remote-controlled signal of light emitting diode output, and after being converted into the electrical remote control signal, outputs to the forceful electric power transmission line of electricity; Realize the conversion of electricity-light-electricity, isolate light current and forceful electric power safely.
Further; Infrared receiving device 2 can also comprise: first DC power-supply circuit 23; This first DC power-supply circuit 23 all is connected with first coupled circuit 22 with infrared receiving circuit 21, is used to infrared receiving circuit 21 and first coupled circuit 22 provides direct supply.
In the present embodiment, infrared receiving circuit 21 receives infrared remote-controlled signal, is converted into the electrical remote control signal, exports to first coupled circuit 22; First coupled circuit 22 with the electrical remote control signal of the infrared receiving circuit output that receives be coupled to cable transmission network (such as: the forceful electric power transmission line of electricity), the electrical remote control signal is transmitted in cable transmission network, is able to get around barrier.
Please refer to Fig. 3, is the structural representation of the embodiment of infrared launcher of the present invention, and said infrared launcher 3 comprises: second coupled circuit 31 and infrared emission circuit 32 of connecting successively.
Second coupled circuit 31 is used to receive the electrical remote control signal of infrared receiving device 2 through said wire transmission network transmission, and to after its reduction of decoupling, exports to infrared emission circuit 32.
Wherein, second coupled circuit 31 can comprise: photoelectrical coupler or magnetic coupling.In one embodiment, second coupled circuit 31 is a photoelectrical coupler, and cable transmission network is a family expenses 220V forceful electric power transmission line of electricity, and said photoelectrical coupler comprises; Light emitting diode and phototriode; Light emitting diode will be an infrared remote-controlled signal through the electrical remote control conversion of signals that the forceful electric power transmission line of electricity sends, and received by phototriode, correspondingly; Phototriode generates the output of electrical remote control signal according to the infrared remote-controlled signal that receives; Because the transformational relation of second coupled circuit is: electricity-light-electricity, therefore can realize isolating with the safety of forceful electric power transmission line of electricity.
Wherein, infrared emission circuit 32 can comprise: infrared-emitting diode after the electrical remote control signal that infrared-emitting diode is exported second coupled circuit 31 is reduced to infrared remote-controlled signal, is transmitted to remotely-controlled equipment.
Further; Infrared launcher 3 can also comprise: second DC power-supply circuit 33; This second DC power-supply circuit 33 all is connected with second coupled circuit 31 with infrared emission circuit 32, is used to infrared emission circuit 32 and second coupled circuit 31 provides direct supply.
In the present embodiment; The reduction of decoupling of electrical remote control signal in 31 pairs of cable transmission networks of second coupled circuit; Infrared emission circuit 32 is decoupled second coupled circuit 31, and the electrical remote control signal that obtains is reduced to infrared remote-controlled signal after the reduction; And be transmitted to remotely-controlled equipment, thus realize getting around barrier, to the control of remotely-controlled equipment.
More than in close the detailed description that infrared remote-controlled signal transmission system, infrared receiving device and infrared launcher to the embodiment of the invention carry out; Below in conjunction with Fig. 4, the infrared remote-controlled signal transmission method of the embodiment of the invention is introduced.
Please refer to Fig. 4, is the schematic flow sheet of the embodiment of infrared remote-controlled signal transmission method of the present invention, and said method comprises:
Step S41, infrared receiving device receives the infrared remote-controlled signal of remote control equipment emission, and converts said infrared remote-controlled signal into the electrical remote control signal, exports to cable transmission network.
Step S42, said cable transmission network sends said electrical remote control signal to infrared launcher.
Step S42, said infrared launcher receive the electrical remote control signal of said wire transmission network transmission, and after said electrical remote control signal is reduced to infrared remote-controlled signal, are transmitted to remotely-controlled equipment.
In the present embodiment, infrared remote-controlled signal (such as the transmission forceful electric power transmission line of electricity), is not directly through air transfer, so can make infrared remote-controlled signal get around barrier by means of cable transmission network, remotely-controlled equipment be controlled through cable transmission network.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method; Be to instruct relevant hardware to accomplish through computer program; Described program can be stored in the computer read/write memory medium; This program can comprise the flow process like the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
Above disclosedly be merely a kind of preferred embodiment of the present invention; Certainly can not limit the present invention's interest field with this; One of ordinary skill in the art will appreciate that all or part of flow process that realizes the foregoing description; And, still belong to the scope that invention is contained according to the equivalent variations that claim of the present invention is done.
Claims (10)
1. an infrared remote-controlled signal transmission system is characterized in that, comprising: infrared receiving device and infrared launcher;
Said infrared receiving device is used to receive the infrared remote-controlled signal of remote control equipment emission, and after converting said infrared remote-controlled signal into the electrical remote control signal, sends said infrared launcher to through cable transmission network;
Said infrared launcher is used to receive the electrical remote control signal of said infrared receiving device through the wire transmission network transmission, and after said electrical remote control signal is reduced to infrared remote-controlled signal, is transmitted to remotely-controlled equipment.
2. the system of claim 1 is characterized in that, said infrared receiving device comprises: the infrared receiving circuit and first coupled circuit of connecting successively;
Said infrared receiving circuit is used to receive the infrared remote-controlled signal of remote control equipment emission, and after converting said infrared remote-controlled signal into the electrical remote control signal, exports to said first coupled circuit;
Said first coupled circuit is used to receive the electrical remote control signal that said infrared receiving circuit is exported, and said electrical remote control signal is coupled to cable transmission network, sends said infrared launcher to through said cable transmission network;
Said infrared launcher comprises: second coupled circuit and the infrared emission circuit of connecting successively;
Said second coupled circuit is used to receive the electrical remote control signal of said infrared receiving device through said wire transmission network transmission, and to after its reduction of decoupling, exports to the infrared emission circuit;
Said infrared emission circuit after being used for electrical remote control signal with the output of said second coupled circuit and being reduced to infrared remote-controlled signal, is transmitted to remotely-controlled equipment.
3. system as claimed in claim 2 is characterized in that, said cable transmission network comprises: the forceful electric power transmission line of electricity;
Said infrared receiving circuit comprises: infrared receiving diode, and said first coupled circuit comprises: photoelectrical coupler or magnetic coupling;
Said infrared emission circuit comprises: infrared-emitting diode, said second coupled circuit comprises: photoelectrical coupler or magnetic coupling.
4. an infrared receiving device is characterized in that, comprising: the infrared receiving circuit and first coupled circuit of connecting successively;
Said infrared receiving circuit is used to receive the infrared remote-controlled signal of remote control equipment emission, and after converting said infrared remote-controlled signal into the electrical remote control signal, exports to said first coupled circuit;
Said first coupled circuit is used to receive the electrical remote control signal of said infrared receiving circuit output, and after said electrical remote control signal is coupled to cable transmission network, sends said infrared launcher to through said cable transmission network.
5. infrared receiving device as claimed in claim 4 is characterized in that, also comprises:
All be connected with said infrared receiving circuit and first coupled circuit, be used for providing first DC power-supply circuit of direct supply to said infrared receiving circuit and first coupled circuit.
6. like claim 4 or 5 described infrared receiving devices, it is characterized in that said cable transmission network comprises: the forceful electric power transmission line of electricity;
Said infrared receiving circuit comprises: infrared receiving diode, said first coupled circuit comprises: photoelectrical coupler or magnetic coupling.
7. an infrared launcher is characterized in that, comprising: second coupled circuit and the infrared emission circuit of connecting successively;
Said second coupled circuit is used to receive the electrical remote control signal of said infrared receiving device through said wire transmission network transmission, and to after its reduction of decoupling, exports to the infrared emission circuit;
The infrared emission circuit after being used for electrical remote control signal with the output of said second coupled circuit and being reduced to infrared remote-controlled signal, is transmitted to remotely-controlled equipment.
8. infrared launcher as claimed in claim 7 is characterized in that, also comprises:
All be connected with the said infrared emission circuit and second coupled circuit, be used for providing second DC power-supply circuit of direct supply to said infrared emission circuit and second coupled circuit.
9. like claim 7 or 8 described infrared launchers, it is characterized in that said cable transmission network comprises: the forceful electric power transmission line of electricity;
Said infrared emission circuit comprises: infrared-emitting diode, said second coupled circuit comprises: photoelectrical coupler or magnetic coupling.
10. an infrared remote-controlled signal transmission method is characterized in that, comprising:
Infrared receiving device receives the infrared remote-controlled signal of remote control equipment emission, and after converting said infrared remote-controlled signal into the electrical remote control signal, exports to cable transmission network;
Said cable transmission network sends said electrical remote control signal to infrared launcher;
Said infrared launcher receives the electrical remote control signal of said wire transmission network transmission, and after said electrical remote control signal is reduced to infrared remote-controlled signal, is transmitted to remotely-controlled equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110264999A CN102306448A (en) | 2011-09-08 | 2011-09-08 | Infrared remote controlling signal transmission method and system, infrared receiving apparatus, and infrared transmitting apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110264999A CN102306448A (en) | 2011-09-08 | 2011-09-08 | Infrared remote controlling signal transmission method and system, infrared receiving apparatus, and infrared transmitting apparatus |
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| CN102306448A true CN102306448A (en) | 2012-01-04 |
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| CN201110264999A Pending CN102306448A (en) | 2011-09-08 | 2011-09-08 | Infrared remote controlling signal transmission method and system, infrared receiving apparatus, and infrared transmitting apparatus |
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Cited By (3)
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| CN103964265A (en) * | 2014-04-16 | 2014-08-06 | 泰豪电源技术有限公司 | Wireless remote control cable hoist device |
| CN111915871A (en) * | 2020-08-05 | 2020-11-10 | 深圳市信锐网科技术有限公司 | Equipment control system, method and computer readable storage medium |
| CN113324773A (en) * | 2021-04-08 | 2021-08-31 | 嘉鲁达创业投资管理有限公司 | Robot monitoring system |
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| CN201111721Y (en) * | 2007-09-30 | 2008-09-10 | 武汉尚信科技有限公司 | Device for extending infrared remote-controlling signal transmission distance by radio wave |
| CN201134160Y (en) * | 2007-08-28 | 2008-10-15 | 天津三星电子有限公司 | Signal infinite extender for infrared remote controller |
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| US20060188261A1 (en) * | 2001-04-19 | 2006-08-24 | X10 Wireless Technology, Inc. | Repeating radio frequency transmission system for extending the effective operational range of an infrared remote control system |
| CN2711828Y (en) * | 2004-07-06 | 2005-07-20 | 湖州求是信息电子制造有限公司 | Infrared transponder |
| CN201134160Y (en) * | 2007-08-28 | 2008-10-15 | 天津三星电子有限公司 | Signal infinite extender for infrared remote controller |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103964265A (en) * | 2014-04-16 | 2014-08-06 | 泰豪电源技术有限公司 | Wireless remote control cable hoist device |
| CN111915871A (en) * | 2020-08-05 | 2020-11-10 | 深圳市信锐网科技术有限公司 | Equipment control system, method and computer readable storage medium |
| CN113324773A (en) * | 2021-04-08 | 2021-08-31 | 嘉鲁达创业投资管理有限公司 | Robot monitoring system |
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Application publication date: 20120104 |